Welcome to TiddlyWiki created by Jeremy Ruston; Copyright © 2004-2007 Jeremy Ruston, Copyright © 2007-2011 UnaMesa Association
/***
|''Name''|RefreshTiddlerCommand|
|''Version''|0.3.0|
***/
//{{{
(function($) {
var cmd = config.commands.refreshTiddler = {
text: "refresh",
locale: {
refreshing: "Refreshing tiddler..."
},
tooltip: "refresh this tiddler to be the one on the server",
handler: function(ev, src, title) {
var tiddler = store.getTiddler(title);
if(!tiddler) {
tiddler = new Tiddler(title);
merge(tiddler.fields, config.defaultCustomFields);
}
$(story.getTiddler(title)).find(".viewer").
empty().text(cmd.locale.refreshing);
var dirtyStatus = store.isDirty();
story.loadMissingTiddler(title, {
"server.workspace": tiddler.fields["server.recipe"] ? "recipes/" + tiddler.fields["server.recipe"] :
tiddler.fields["server.workspace"] || "bags/"+tiddler.fields["server.bag"],
"server.host": tiddler.fields["server.host"],
"server.type": tiddler.fields["server.type"]
}, function() {
store.setDirty(dirtyStatus);
});
}
};
})(jQuery);
//}}}
This is a response to Dave Winer's [[weblog entry|http://scriptingnews.userland.com/backissues/2003/02/15#When:11:56:57AM]]:
>A common response from across the ocean. Unlike the US, France and Germany know what war is like. There's the disconnect. Click here. Clue: That's not Germany or France.
Following "here" leads to a picture of the devastation in New York after 9/11. There is no doubt that was a tragic day, but it was not war.
There are many sources of information on the number of people that died in World War I and II, and they rarely agree. They do agree, however, that many million is far more than a few thousand.
[[Here's one|http://www.worldwar2database.com/html/frame5.html]] that attributes 37,215,153 civilian and military deaths to World War II. Of those 4,200,000 were German and 563,000 French. US? 298,000.
Similar information is [[available|http://www.spartacus.schoolnet.co.uk/FWWdeaths.htm]] for World War I. Grand total of 8,538,315 deaths. German: 1,1773,700. French: 1,357,800. US: 126,000.
9/11 was one day. While the event was the result of malicious intent, the degree of devastation was essentially a horrible accident.
In London, [[the blitz|http://www.eyewitnesstohistory.com/blitz.htm]] lasted from September 7, 1940 until May 11, 1941. On the first day 348 bombers and 617 fighters came in two hours.
Despite the tragedy, [[life still goes on|http://www.nytimes.com/pages/fashion/index.html]] for New York. That's good. Lot's of people are proud of New York and should be.
But. A one day terrorist attack is quite unlike several years of the two most killing wars ever. Wars that included events such as the holocaust. Wars that featured a new emphasis on killing civilians and [[efforts to break the spirit|http://www.historycentral.com/WW2/events/FireBombingOfDresden.html]].
The US played a crucial role in both wars. Everyone knows the world would be a different place if the US had not gone to war. But the war wasn't in the US. It was elsewhere, across the ocean, in places like Germany and France.
My apologies to all the various people who remember a particular act of war that I've left out as the one that is most meaningful to them. If you have something to add, please feel free to leave a comment.
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A [[SiteIcon|SiteIcon tiddler]]@glossary helps provide some identity to your space. Ideally it'd be a square and a minimum of 48*48 pixels size. You can upload your site icon using the uploader below.
<<binaryUploadPublic title:SiteIcon>>
I'm at work, where most of us telecommute and never see one another, and devised the following application to enhance productivity and shareholder value. Maybe you can use it in your distributed workplace too.
-----
Because, as myth has it, I hate everything and everyone, I tend to be quick on the anger draw. So in an effort to create a less hostile work environment I implore you to help me build the next great p2p application. Everyone in a team runs it on their workspace. You turn it on when you start work, it finds your peers.
The system is based on a therapy that some Obsessive Compulsive Disorder people may use: They wear a rubber band on their wrist and snap it when they are doing "the bad thing".
When a member of the team starts doing a "bad thing" someone else on the team, may, at their option, snap the offending teammate. The offender will see on their screen a big rubber band come in from the back of the screen and arrive at the front of the screen with an audible snap.
With this we can snap each other when we aren't helping to increase shareholder value. When I'm getting angry too easily or being overly sensitive to some bizarre concept of justice, when Bob is talking too much, when Joe is yelling, when Ned storms out, when Barb doesn't read or write, when Norman is being "too mean", when Francine gets her math wrong, when Susan is too slow, when Barry is too indirect, everyone will be able to move on and get shit done.
Or collapse under a hail of thunderous snapping.
Clearly this thing needs a name.
Good evening, Queer Barney here. Many of you, I fear, think of the groundhog as an ill-mannered creature. You see my kind as a vile, dirty, flea-infested thing that lives in holes in the ground and cares little for the finer things. I'm here to rid you of such notions. Groundhogs, especially this groundhog, are creatures of culture and taste with a subtle appreciation for beauty, grace and style. As I enter into this weblogging world I hope to share, amongst other thoughts, my understanding of what it is to be a refined and engaged groundhog. Without further ado, let's begin:
!Single Malt Whisky
Tradition has it that the groundhog maintains its fine round shape from frequent visits to the pub for ale. Tradition is wrong in this case, in much the same way that tradition is wrong about my species' ability to predict the weather in February (we do that in May): the groundhog of distinction prefers scotch. I have at my disposal, through the tribute of my vassal, two passable bottles that I will review for you. The first is a ten year old Laphroaig, hailing from the island of Islay. It claims to be the most richly flavored of all Scotch whiskies. The second is The Balvenie DoubleWood 12 Year Old. It claims to be rich and mellow.
You humans appear to do your evaluations of whisky with "nosing" and "tasting". I assume this is because of certain physical limitations that I shan't embarrass you by mentioning. Suffice it to say that we groundhogs, at least some of us, seek a more complete congress with such a special beverage.
!!Laphroaig
[img[http://www.burningchrome.com/~cdent/mt/archives/images/DSCN0105.JPG]]
Despite its pretensions of rich flavor, I felt the Laphroaig went down with ease. It presents a slight but murky nose that broadens and deepens as it enters the mouth, gracefully flowing to a sharp but pleasant finish that lingers as a long aftertaste. The overall fragrance is pungent with some smokiness. There's little trace of sweetness amongst the rather dark color. It's quite pleasant but a little dirty: an acquired taste for sure.
!!The Balvenie DoubleWood
[img[http://www.burningchrome.com/~cdent/mt/archives/images/DSCN0107.JPG]]
The Balvenie is more immediately arresting. The aroma is compelling, inviting and ultimately irresistible. When brought to the mouth it teases with hints of sherry that expand into richly complex notes of sweetness and spiciness as it is drawn within. The DoubleWood finishes with a piquant jab that resolves to a gentle, warming descent. This is a scotch that keeps all the promises of infatuation and never becomes boring.
It should be evident which I prefer: while the Laphroaig is an experience worth having, its dark color pales when compared with the sublime pleasure to be found in a bottle of The Balvenie DoubleWood.
I hope you've enjoyed this shared moment. Until next time, eat well. -- qb
//at least some of us
an acquired taste for sure
amongst other thoughts//
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/***
|''Name''|TiddlyFileImporter|
|''Version''|0.3.8|
|''Author''|Ben Gillies|
|''Type''|plugin|
|''Description''|Upload a TiddlyWiki file to TiddlyWeb, and import the tiddlers.|
!Usage
Upload a TiddlyWiki file to TiddlyWeb, and import the tiddlers.
!Requires
tiddlyweb
tiddlywebplugins.reflector
!Code
***/
//{{{
(function($){
if(!version.extensions.TiddlyFileImporter)
{ //# ensure that the plugin is only installed once
version.extensions.TiddlyFileImporter = { installed: true };
}
config.macros.fileImport = {
reflectorURI: '/reflector?csrf_token=%0',
incorrectTypeError: 'Incorrect File Type. You must upload a TiddlyWiki',
uploadLabel: 'Upload',
uploadLabelPrompt: 'Import tiddlers from this TiddlyWiki',
step1FileText: 'File:',
step1PostText: 'In the next screen you will select the tiddlers to import.',
step1Title: 'Step 1: Pick a TiddlyWiki to import',
step1TypeChooser: 'Import From:',
step3Html: ['<input type="hidden" name="markList" />',
'<input type="hidden" checked="true" name="chkSync" />',
'<input type="hidden" name="chkSave" />',
'<input type="hidden" name="txtSaveTiddler" />'].join(),
handler: function(place, macroName, params, wikifier, paramString) {
var wizard = new Wizard();
wizard.createWizard(place, 'Import a TiddlyWiki');
this.restart(wizard);
},
restart: function(wizard) {
var me = config.macros.fileImport;
wizard.addStep(me.step1Title, ['<input type="hidden" ',
'name="markList" />'].join(""));
var markList = wizard.getElement('markList');
var uploadWrapper = document.createElement('div');
markList.parentNode.insertBefore(uploadWrapper, markList);
uploadWrapper.setAttribute('refresh', 'macro');
uploadWrapper.getAttribute('macroName', 'fileImport');
var iframeName = 'reflectorImporter' + Math.random().toString();
me.createForm(uploadWrapper, wizard, iframeName);
$(uploadWrapper).append('<p>' + me.step1PostText + '</p>');
wizard.setValue('serverType', 'tiddlyweb');
wizard.setValue('adaptor', new config.adaptors.file());
wizard.setValue('host', config.defaultCustomFields['server.host']);
wizard.setValue('context', {});
var iframe = $(['<iframe name="' + iframeName + '" ',
'style="display: none" />'].join("")).appendTo(uploadWrapper);
var onSubmit = function(ev) {
var uploadType = $('select[name=uploadtype]', wizard.formElem).val();
if (uploadType == "file") {
// set an onload ready to hijack the form
me.setOnLoad(uploadWrapper, wizard, iframe[0]);
wizard.importType = 'file';
wizard.formElem.submit();
} else {
var csrf_token = config.extensions.tiddlyspace.getCSRFToken();
$.ajax({
url: "%0/reflector?csrf_token=%1".format(
config.defaultCustomFields["server.host"], csrf_token),
type: "POST",
dataType: "text",
data: {
uri: $("input", ".importFrom", wizard.formElem).val()
},
success: function(data, txtStatus, xhr) {
wizard.POSTResponse = data;
me.importTiddlers(uploadWrapper, wizard);
},
error: function(xhr, txtStatus, error) {
displayMessage(["There was an error fetching the ",
'url: ', txtStatus].join(""));
me.restart(wizard);
}
});
return false;
}
};
wizard.setButtons([{
caption: me.uploadLabel,
tooltip: me.uploadLabelPrompt,
onClick: onSubmit
}]);
$(wizard.formElem).submit(function(ev) {
onSubmit(ev);
ev.preventDefault();
});
},
createForm: function(place, wizard, iframeName) {
var form = wizard.formElem;
var me = config.macros.fileImport;
form.action = me.reflectorURI.format(
config.extensions.tiddlyspace.getCSRFToken());
form.enctype = 'multipart/form-data';
form.encoding = 'multipart/form-data';
form.method = 'POST';
form.target = iframeName;
onSelectChange = function(e) {
var changeTo = $(this).val();
if (changeTo == "file") {
$(".importFrom").html('%0 <input type="file" name="file" />'.
format(me.step1FileText));
} else {
$(".importFrom").html('URL: <input type="text" name="uri" />'
+ ' Do you want <a target="_blank" href="http://faq.tiddlyspace.com/How%20do%20I%20include%2Fexclude%20spaces%3F">inclusion</a> instead?');
}
};
$(place).append('<span>%0</span>'.format(me.step1TypeChooser)).
append($(['<select name="uploadtype"><option value="file" selected="selected">file',
'<option value="uri">url</select>'].join("")).change(onSelectChange)).
append('<div class="importFrom">%0<input type="file" name="file" /></div>'.
format(me.step1FileText));
},
setOnLoad: function(place, wizard, iframe) {
var me = config.macros.fileImport;
var loadHandler = function() {
me.importTiddlers.apply(this, [place, wizard, iframe]);
};
iframe.onload = loadHandler;
completeReadyStateChanges = 0;
iframe.onreadystatechange = function() {
if (++(completeReadyStateChanges) == 5) {
loadHandler();
}
};
},
importTiddlers: function(place, wizard, iframe) {
var tmpStore = new TiddlyWiki();
var POSTedWiki = "";
if (wizard.importType == "file") {
try {
POSTedWiki= iframe.contentWindow
.document.documentElement.innerHTML;
} catch(e) {
displayMessage(config.macros.fileImport.incorrectTypeError);
config.macros.fileImport.restart(wizard);
return;
}
// now we are done, so remove the iframe
$(iframe).remove();
} else {
POSTedWiki = wizard.POSTResponse;
}
tmpStore.importTiddlyWiki(POSTedWiki);
var newTiddlers = tmpStore.getTiddlers();
var workspace = config.defaultCustomFields['server.workspace'];
var context = {
status: true,
statusText: 'OK',
httpStatus: 200,
adaptor: wizard.getValue('adaptor'),
tiddlers: newTiddlers
};
context.adaptor.store = tmpStore;
wizard.setValue('context', context);
wizard.setValue('workspace', workspace);
wizard.setValue('inFileImport', true);
config.macros.importTiddlers.onGetTiddlerList(context, wizard);
}
};
var _onGetTiddler = config.macros.importTiddlers.onGetTiddler;
config.macros.importTiddlers.onGetTiddler = function(context, wizard) {
if (wizard.getValue('inFileImport')) {
var me = config.macros.importTiddlers;
if(!context.status)
displayMessage("Error in importTiddlers.onGetTiddler: " + context.statusText);
var tiddler = context.tiddler;
var fields = tiddler.fields;
merge(fields, config.defaultCustomFields);
fields["server.workspace"] = wizard.getValue('workspace');
delete fields['server.permissions'];
delete fields['server.bag'];
fields['server.page.revision'] = 'false';
delete fields['server.recipe'];
fields.changecount = 1;
store.suspendNotifications();
store.saveTiddler(tiddler.title, tiddler.title, tiddler.text,
tiddler.modifier, tiddler.modified, tiddler.tags, tiddler.fields,
false, tiddler.created);
store.resumeNotifications();
var remainingImports = wizard.getValue("remainingImports")-1;
wizard.setValue("remainingImports",remainingImports);
if(remainingImports === 0) {
if(context.isSynchronous) {
store.notifyAll();
refreshDisplay();
}
wizard.setButtons([
{caption: me.doneLabel, tooltip: me.donePrompt, onClick: me.onClose}
],me.statusDoneImport);
autoSaveChanges();
}
} else {
_onGetTiddler.apply(this, arguments);
}
};
var _onCancel = config.macros.importTiddlers.onCancel;
config.macros.importTiddlers.onCancel = function(e)
{
var wizard = new Wizard(this);
if (!wizard.getValue('inFileImport')) {
return _onCancel.apply(this, arguments);
}
var place = wizard.clear();
config.macros.fileImport.restart(wizard);
return false;
};
var _step3Html = config.macros.importTiddlers.step3Html;
var _onGetTiddlerList = config.macros.importTiddlers.onGetTiddlerList;
config.macros.importTiddlers.onGetTiddlerList = function(context, wizard) {
var fileImport = config.macros.fileImport;
var importTiddlers = config.macros.importTiddlers;
if (wizard.getValue('inFileImport')) {
importTiddlers.step3Html = fileImport.step3Html;
} else {
importTiddlers.step3Html = _step3Html;
}
_onGetTiddlerList.apply(this, arguments);
};
})(jQuery);
//}}}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Reply</title>
<link rel="stylesheet" href="http://tiddlyspace.com/bags/benspa_public/tiddlers/bootvelcro.css">
<style>
html,
body {
overflow: hidden;
background-color: transparent;
}
#container {
/* prevent a fouc if no images present */
display: none;
}
.modal-header {
border-bottom: none;
padding: 5px 0 0;
position: absolute;
width: 100%;
background-color: #e0e0e0;
-webkit-border-radius: 6px 6px 0 0;
-moz-border-radius: 6px 6px 0 0;
border-radius: 6px 6px 0 0;
cursor: move;
}
.form-actions {
position: absolute;
bottom: 0;
box-sizing: border-box;
-moz-box-sizing: border-box;
width: 100%;
margin: 0;
border-radius: 0 0 6px 6px;
background-color: #e0e0e0;
border-top: 1px solid gray;
}
.form-actions input.btn {
width: auto;
float: right;
margin: 0 0.2em;
}
.closeBtn {
background-color: #DCE7F1 !important;
}
.primary {
background-color: #09F !important;
}
h1 {
margin-bottom: 9px;
margin-top: 9px;
}
body {
width: 100%;
height: 100%;
position: absolute;
}
.modal {
margin: 10px;
top: 0;
left: 0;
bottom: 0;
width: 510px;
position: absolute;
box-shadow: #444 0px 0px 10px 2px;
border-radius: 6px;
background-color: white;
border: 1px solid gray;
background-color: #F0F4F8;
}
label em {
cursor: pointer;
}
.modal-body {
overflow: auto;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: 65px 20px 67px;
background-color: transparent;
}
.nav-tabs {
padding-left: 1%;;
margin: 0;
width: 99%;
border-color: gray;
}
.nav-tabs > li {
cursor: pointer;
}
.nav-tabs > li > a {
line-height: 2.4em;
font-weight: bold;
font-size: 100%;
}
.nav-tabs > li.active > a{
background-color: #F0F4F8;
border-color: gray;
border-bottom-color: #F0F4F8;
}
.active {
display: block;
}
input,
textarea,
select,
.uneditable-input {
color: #606060;
}
.imagePicker {
-moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
-webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
border: 1px solid #CCC;
height: 110px;
overflow: auto;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
margin-left: 0;
}
.imagePicker img {
margin: 5px;
border: 2px solid transparent;
}
.imagePicker .current {
border: 2px dotted #555;
}
label {
font-weight: bold;
}
.form-actions label {
float: left;
margin-top: 0.75em;
}
fieldset input,
fieldset textarea {
width: 90%;
border-color: gray;
}
@media all and (max-width: 550px) {
.modal {
width: 95%;
}
}
#help {
position: absolute;
border: 0;
right: 4px;
top: 5px;
text-indent: -9999px;
color: transparent;
height: 16px;
width: 16px;
background: none;
background-image: url(http://tiddlyspace.com/bags/common/tiddlers/help.png);
background-repeat: no-repeat;
background-color: white;
z-index: 2;
border-radius: 10px;
}
#help-info {
padding: 0;
border: 1px solid gray;
width: 60%;
height: 50px;
color: #404040;
background-color: white;
position: absolute;
top: 5px;
right: 5px;
z-index: 1;
cursor: auto;
border-radius: 5px;
}
#help-info p {
padding: 10px 25px;
margin-bottom: 0;
}
</style>
</head>
<body>
<div id="container">
<form action="#" class="modal">
<div class="modal-header">
<button id="help">help</button>
<div id="help-info" style="display:none;"><p>
Found something interesting? Write about it in your own space. <a href="http://docs.tiddlyspace.com/Reply to this Tiddler" target="_blank">Find out more</a>
</p></div>
<ul class="nav nav-tabs" data-tabs="tabs">
<li class="active" data-tab-name="post"><a href="#postForm">Reply</a></li>
</ul>
</div>
<fieldset id="postForm" class="modal-body">
<label>Title
<input type="text" name="title">
</label>
<input type="hidden" name="url">
<label>Post
<textarea name="text" rows="8"></textarea>
</label>
<label>Tags
<input type="text" name="tags" value="">
</label>
</fieldset>
<div class="form-actions">
<label class="checkbox">
<input type="checkbox" name="private" val="private">
keep private
</label>
<input type="submit" class="btn primary btn-large" value="Done">
<input type="button" class="btn btn-large closeBtn" value="Cancel">
</div>
</form>
</div>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
<script type="text/javascript" src="http://tiddlyspace.com/bags/tiddlyspace/tiddlers/chrjs"></script>
<script type="text/javascript" src="/bags/common/tiddlers/_reply.js"></script>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>Account</title>
<link href="/bags/common/tiddlers/profile.css" type='text/css' rel='stylesheet' >
<link href="/bags/common/tiddlers/admin.css" type='text/css' rel='stylesheet' >
<link href="/bags/common/tiddlers/jquery-ui.custom.css" type='text/css' rel='stylesheet' >
</head>
<body>
<div id="container">
<div class="main section">
<a class="app" href="/">home</a>
<div class="left">
<div id="siteiconArea">
<h2>User Icon</h2>
<div>
<img id="siteicon" class="siteicon">
<form id="upload" method="POST" enctype="multipart/form-data">
<input type="hidden" name="title" value="SiteIcon" />
<input type="hidden" name="tags" value="excludeLists">
<input type="hidden" name="csrf_token" class="csrf" />
<input type="file" name="file" accept="image/*" />
<input type="submit" value="upload" />
</form>
<div id="dropzone">Drop file here
<img class="notloading" src="/bags/common/tiddlers/ajax-loader.gif" alt="submitting SiteIcon" />
</div>
</div>
</div>
<h2>Find Space</h2>
<form class="spaceSearch">
<input class="inputBox" type="text" placeholder="find space" />
<a href="http://docs.tiddlyspace.com/What%20is%20a%20Space%3F" class="help"
title="What is a space?">What is a space?</a>
<button>view all</button>
</form>
<div class='list-container'>
You are a member of the following spaces:
<ul class='ts-space-search'>
</ul>
</div>
<h2>Create New Space</h2>
<form class="ts-spaces">
<input class="inputBox" type="text" name="spacename" placeholder="space name"><span class="hostSuffix">.tiddlyspace.com</span>
<input type="submit" value="Create Space" />
</form>
</div>
<div class="right">
<h2>Change Password</h2>
<form class="ts-password">
<input class="inputBox" placeholder="existing password" type="password" name="password">
<input class="inputBox" placeholder="new password" type="password" name="new_password">
<input class="inputBox" placeholder="new password" type="password" name="new_password_confirm">
<input type="submit" value="Change password">
</form>
<h2>OpenID</h2>
<h3>Why OpenID?</h3>
<a href="http://openid.net/"><img src="/bags/common/tiddlers/openid.png" alt="openid" ></a><br />
Use just one username and password across hundreds of OpenID-enabled sites.<br />
It's an open standard.<br />
<a href="http://openid.net/what/">learn more</a>
<ul class="ts-identities"></ul>
<form class="ts-openid" target="_top">
<div>
Add an openid:
</div>
<input class="inputBox" type="text" name="openid" placeholder="your openid" />
<input type="submit" value="Register" />
<a href="http://openid.net/get-an-openid/" class="help"
title="What is an open id?">What is an open id?</a>
</form>
</div>
<div class="clear"></div>
</div>
</div>
<script src="/bags/common/tiddlers/backstage.js"></script>
<script src='/bags/common/tiddlers/jquery.js'></script>
<script src='/bags/tiddlyspace/tiddlers/chrjs'></script>
<script src='/bags/common/tiddlers/chrjs.space'></script>
<script src='/bags/common/tiddlers/chrjs.users'></script>
<script src='/bags/common/tiddlers/chrjs.identities'></script>
<script src="/bags/common/tiddlers/jquery-ui.custom.js"></script>
<script src='/bags/common/tiddlers/jquery-form.js'></script>
<script src="/bags/common/tiddlers/siteiconupload.js"></script>
<script src='/bags/common/tiddlers/ts.js'></script>
<script src="/status.js"></script>
<script type="text/javascript">
/*
* jQuery UI Autocomplete HTML Extension
*
* Copyright 2010, Scott González (http://scottgonzalez.com)
* Dual licensed under the MIT or GPL Version 2 licenses.
*
* http://github.com/scottgonzalez/jquery-ui-extensions
*/
(function( $ ) {
var proto = $.ui.autocomplete.prototype,
initSource = proto._initSource;
function filter( array, term ) {
var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
return $.grep( array, function(value) {
return matcher.test( $( "<div>" ).html( value.label || value.value || value ).text() );
});
}
$.extend( proto, {
_initSource: function() {
if ( this.options.html && $.isArray(this.options.source) ) {
this.source = function( request, response ) {
response( filter( this.options.source, request.term ) );
};
} else {
initSource.call( this );
}
},
_renderItem: function( ul, item) {
return $( "<li></li>" )
.data( "item.autocomplete", item )
.append( $( "<a></a>" )[ this.options.html ? "html" : "text" ]( item.label ) )
.appendTo( ul );
}
});
})( jQuery );
/***
_accounts application specific javascript
***/
var link;
ts.init(function(ts) {
if(ts.user.anon) { // redirect to homepage when user not logged in
window.location = ts.getHost();
} else if(ts.user.name === ts.currentSpace){
initSiteIconUpload(ts.user.name);
} else {
link = $("<a />").attr("href", ts.getHost(ts.user.name) + "/_account").text("Change User Icon");
$("#siteiconArea div").empty().append(link);
}
$(".hostSuffix").text("." + ts.getHost("").split("//")[1]);
ts.getSpaces(function(spaces) {
$("<div class='info' />").text("You have " + spaces.length + " spaces.").insertBefore($(".spaceSearch")[0]);
$("form.spaceSearch input").autocomplete({
html: true,
source: function(req, response) {
ts.getSpaces(function(spaces) {
var selected = [];
for(var i = 0; i < spaces.length; i++) {
var space = spaces[i];
if(space.name.indexOf(req.term) > -1) {
var host = ts.getHost(space.name) ;
var img = host + "/SiteIcon";
selected.push({
value: space.name,
label: '<a href="' + host + '" target="_parent" class="autocompleteLink"><img src="' + img + '" style="height:24px;width:auto;max-height:24px;max-width:24px;"/>' + space.name + '</a>'
});
}
}
response(selected);
});
},
select: function(event, ui) {
window.top.location = ts.getHost(ui.item.value);
}
});
var $ul = $('.ts-space-search');
$.each(spaces, function(i, space) {
$ul.append($('<li/>').html($('<a/>').attr('href', space.uri)
.text(space.name)));
});
$('form.spaceSearch button').click(function(ev) {
$('.list-container').slideToggle('fast');
ev.preventDefault();
return false;
});
});
});
if(window != window.top) {
$("html").addClass("iframeMode");
$("a").live("click",function(ev) {
$(ev.target).attr("target", "_parent");
});
}
</script>
<!--[if lt IE 8]>
<script type="text/javascript" src="/bags/common/tiddlers/json2.js"></script>
<![endif]-->
</body>
</html>
!Upload an icon
<<tiddler spaceIcon>>
!Describe your space
If you haven't already done so, you should provide a brief decscription of yourself and what you're using this space for. To do this, just edit the [[SiteInfo]] tiddler (keeping the title the same of course).
!Change the title
<<tiddler spaceTitle>>
!Change the theme
<<tiddler colorScheme>>
!Change the menu
If you'd like to change the menu items along the top, you can edit the [[MainMenu]] tiddler.
!Change the default tiddlers
<<tiddler setDefaultTiddlers>>
!More Advanced customisations
If you know HTML and CSS, you can edit some or all of the following tiddlers to customise your space further:
* PageTemplate
* EditTemplate
* ViewTemplate
* StyleSheet
/***
|''Name''|TiddlySpaceConfig|
|''Version''|0.7.7|
|''Description''|TiddlySpace configuration|
|''Status''|stable|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpaceConfig.js|
|''CoreVersion''|2.6.1|
|''Requires''|TiddlyWebConfig ServerSideSavingPlugin TiddlyFileImporter|
!Code
***/
//{{{
(function($) {
var tweb = config.extensions.tiddlyweb;
var recipe = config.defaultCustomFields["server.workspace"].split("recipes/")[1];
var currentSpace; // assigned later
var disabledTabs = [];
var coreBags = ["system", "tiddlyspace"];
var systemSpaces = ["plugins", "info", "images", "theme"];
systemSpaces = $.map(systemSpaces, function(item, i) {
return "system-%0_public".format(item);
});
// hijack search macro to add custom attributes for mobile devices
var _search = config.macros.search.handler;
config.macros.search.handler = function(place, macroName, params) {
_search.apply(this, arguments);
$(".searchField:input", place).
attr({ autocapitalize: "off", autocorrect: "off" });
};
// arg is either a container name or a tiddler object
// if fuzzy is truthy, space may be inferred from workspace (for new tiddlers)
// returns space object or false
var determineSpace = function(arg, fuzzy) {
if(typeof arg == "string") { // container name
var space = split(arg, "_", "r");
return ["public", "private"].contains(space.type) ? space : false;
} else if(arg) { // tiddler
var container = determineContainer(arg, fuzzy);
return container ? determineSpace(container.name, fuzzy) : false;
} else {
return false;
}
};
// if fuzzy is truthy, container may be inferred from workspace for new tiddlers
// returns container object or false
var determineContainer = function(tiddler, fuzzy) { // TODO: expose?
var bag = tiddler.fields["server.bag"];
var recipe = tiddler.fields["server.recipe"]; // XXX: unused/irrelevant/redundant!?
if(bag) {
return { type: "bag", name: bag };
} else if(recipe) {
return { type: "recipe", name: recipe };
} else if(fuzzy) { // new tiddler
var workspace = tiddler.fields["server.workspace"];
if(workspace) {
var container = split(workspace, "/", "l");
return ["bags", "recipes"].contains(container.type) ? container : false;
} else {
return false;
}
} else {
return false;
}
};
// hijack removeTiddlerCallback to restore tiddler from recipe cascade -- TODO: move into TiddlyWebWiki?
var sssp = config.extensions.ServerSideSavingPlugin;
var _removeTiddlerCallback = sssp.removeTiddlerCallback;
sssp.removeTiddlerCallback = function(context, userParams) {
var title = context.tiddler.title;
var recipe = context.tiddler.fields["server.recipe"];
_removeTiddlerCallback.apply(this, arguments);
if(recipe) {
context.workspace = "recipes/" + recipe;
var callback = function(context, userParams) {
if(context.status) {
var dirty = store.isDirty();
store.saveTiddler(context.tiddler).clearChangeCount();
store.setDirty(dirty);
} else {
store.notify(title, true);
}
};
context.adaptor.getTiddler(title, context, null, callback);
}
};
// splits a string once using delimiter
// mode "l" splits at the first, "r" at the last occurrence
// returns an object with members type and name
var split = function(str, sep, mode) {
mode = mode == "r" ? "pop" : "shift"; // TODO: use +/-1 instead of "l"/"r"?
var arr = str.split(sep);
var type = arr.length > 1 ? arr[mode]() : null;
return { type: type, name: arr.join(sep) };
};
var plugin = config.extensions.tiddlyspace = {
currentSpace: determineSpace(recipe),
coreBags: coreBags.concat(systemSpaces),
determineSpace: determineSpace,
isValidSpaceName: function(name) {
return name.match(/^[a-z][0-9a-z\-]*[0-9a-z]$/) ? true : false;
},
getCurrentBag: function(type) {
return "%0_%1".format(currentSpace, type);
},
getCurrentWorkspace: function(type) {
return "bags/" + this.getCurrentBag(type);
},
// returns the URL for a space's avatar (SiteIcon) based on a server_host
// object and an optional space name
// optional nocors argument prevents cross-domain URLs from being generated
getAvatar: function(host, space, nocors) {
if(space && typeof space != "string") { // backwards compatibility -- XXX: deprecated
space = space.name;
}
var subdomain = nocors ? currentSpace : space;
host = host ? this.getHost(host, subdomain) : "";
var bag = space ? "%0_public".format(space) : "tiddlyspace";
return "%0/bags/%1/tiddlers/SiteIcon".format(host, bag);
},
// returns the URL based on a server_host object (scheme, host, port) and an
// optional subdomain
getHost: function(host, subdomain) {
if(host === undefined) { // offline
tweb.status.server_host = {}; // prevents exceptions further down the stack -- XXX: hacky workaround, breaks encapsulation
return null;
}
subdomain = subdomain ? subdomain + "." : "";
var url = "%0://%1%2".format(host.scheme, subdomain, host.host);
var port = host.port;
if(port && !["80", "443"].contains(port)) {
url += ":" + port;
}
return url;
},
disableTab: function(tabTiddler) {
if(typeof(tabTiddler) == "string") {
disabledTabs.push(tabTiddler);
} else {
for(var i = 0; i < tabTiddler.length; i++) {
plugin.disableTab(tabTiddler[i]);
}
}
},
checkSyncStatus: function(tiddler) {
if(tiddler) {
var title = typeof(tiddler) === "string" ? tiddler : tiddler.title;
var el = story.getTiddler(title) || false;
if(el) {
refreshElements(el);
}
}
},
isDisabledTab: function(tabTitle) {
var match = new RegExp("(?:\\[\\[([^\\]]+)\\]\\])", "mg").exec(tabTitle);
var tabIdentifier = match ? match[1] : tabTitle;
return disabledTabs.contains(tabIdentifier);
},
getCSRFToken: window.getCSRFToken || null // this may not have been processed yet
};
currentSpace = plugin.currentSpace.name;
tweb.serverPrefix = tweb.host.split("/")[3] || ""; // XXX: assumes root handler
tweb.getStatus(function(status) {
var url = plugin.getHost(status.server_host);
tweb.status.server_host.url = url;
config.messages.tsVersion = status.version;
});
if(window.location.protocol == "file:") {
// enable AutoSave by default
config.options.chkAutoSave = config.options.chkAutoSave === undefined ?
true : config.options.chkAutoSave;
} else {
// set global read-only mode based on membership heuristics
var indicator = store.getTiddler("SiteTitle") || tiddler;
readOnly = !(recipe.split("_").pop() == "private" ||
tweb.hasPermission("write", indicator));
// replace TiddlyWiki's ImportTiddlers due to cross-domain restrictions
if(config.macros.fileImport) {
$.extend(config.macros.importTiddlers, config.macros.fileImport);
}
}
// hijack saveChanges to ensure SystemSettings is private by default
var _saveChanges = saveChanges;
saveChanges = function(onlyIfDirty, tiddlers) {
if(tiddlers && tiddlers.length == 1 &&
tiddlers[0] && tiddlers[0].title == "SystemSettings") {
var fields = tiddlers[0].fields;
delete fields["server.recipe"];
fields["server.bag"] = plugin.getCurrentBag("private");
fields["server.workspace"] = plugin.getCurrentWorkspace("private");
}
return _saveChanges.apply(this, arguments);
};
// ensure backstage is always initialized
// required to circumvent TiddlyWiki's read-only based handling
config.macros.backstageInit = {
init: function() {
showBackstage = true;
}
};
// disable evaluated macro parameters for security reasons
config.evaluateMacroParameters = "none";
var _parseParams = String.prototype.parseParams;
String.prototype.parseParams = function(defaultName, defaultValue, allowEval,
noNames, cascadeDefaults) {
if(config.evaluateMacroParameters == "none") {
arguments[2] = false;
}
return _parseParams.apply(this, arguments);
};
var _tabsMacro = config.macros.tabs.handler;
config.macros.tabs.handler = function(place, macroName, params) {
var newParams = [params[0]]; // keep cookie name
for(var i = 1; i < params.length; i += 3) {
var tabTitle = params[i + 2];
if(!plugin.isDisabledTab(tabTitle)){
newParams = newParams.concat(params[i], params[i + 1], tabTitle);
}
}
_tabsMacro.apply(this, [place, macroName, newParams]);
};
// disable ControlView for XHRs by default
$.ajaxSetup({
beforeSend: function(xhr) {
xhr.setRequestHeader("X-ControlView", "false");
}
});
// TiddlyWeb adaptor currently still uses httpReq, which needs extra magic -- XXX: obsolete this!
var _httpReq = httpReq;
httpReq = function(type, url, callback, params, headers, data, contentType,
username, password, allowCache) {
headers = headers || {};
headers["X-ControlView"] = "false";
_httpReq.apply(this, arguments);
};
// register style sheet for backstage separately (important)
store.addNotification("StyleSheetBackstage", refreshStyles);
// option for default privacy setting
config.optionsDesc.chkPrivateMode = "Set your default privacy mode to private";
config.optionsSource.chkPrivateMode = "setting";
config.options.chkPrivateMode = config.options.chkPrivateMode || false;
saveSystemSetting("chkPrivateMode", true);
config.defaultCustomFields["server.workspace"] = plugin.
getCurrentWorkspace(config.options.chkPrivateMode ? "private" : "public");
config.paramifiers.follow = {
onstart: function(v) {
if(!readOnly) {
var bag = "%0_public".format(currentSpace);
story.displayTiddler(null, v, DEFAULT_EDIT_TEMPLATE, null, null,
"server.bag:%0 server.workspace:bags/%0".format(bag));
story.setTiddlerTag(v, "follow", 1);
story.focusTiddler(v, "text");
}
}
};
var fImport = config.macros.fileImport;
if(fImport) {
fImport.uploadTo = "Upload to: ";
var _createForm = config.macros.fileImport.createForm;
config.macros.fileImport.createForm = function(place, wizard, iframeName) {
var container = $("<div />").text(fImport.uploadTo).appendTo(place);
var select = $('<select name="mode" />').appendTo(container)[0];
$('<option value="private" selected>private</a>').appendTo(select);
$('<option value="public">public</a>').appendTo(select);
wizard.setValue("importmode", select);
_createForm.apply(this, [place, wizard, iframeName]);
};
var _onGet = config.macros.importTiddlers.onGetTiddler;
config.macros.importTiddlers.onGetTiddler = function(context, wizard) {
var type = $(wizard.getValue("importmode")).val();
var ws = plugin.getCurrentWorkspace(type);
wizard.setValue("workspace", ws);
_onGet.apply(this, [context, wizard]);
};
}
config.extensions.ServerSideSavingPlugin.reportSuccess = function(msg, tiddler) {
plugin.checkSyncStatus(tiddler);
msg = config.extensions.ServerSideSavingPlugin.locale[msg];
var link = "/" + encodeURIComponent(tiddler.title);
displayMessage(msg.format([tiddler.title]), link);
};
})(jQuery);
//}}}
/***
|''Name''|TiddlyWebAdaptor|
|''Description''|adaptor for interacting with TiddlyWeb|
|''Author:''|FND|
|''Contributors''|Chris Dent, Martin Budden|
|''Version''|1.4.10|
|''Status''|stable|
|''Source''|http://svn.tiddlywiki.org/Trunk/association/adaptors/TiddlyWebAdaptor.js|
|''CodeRepository''|http://svn.tiddlywiki.org/Trunk/association/|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''CoreVersion''|2.5|
|''Keywords''|serverSide TiddlyWeb|
!Notes
This plugin includes [[jQuery JSON|http://code.google.com/p/jquery-json/]].
!To Do
* createWorkspace
* document custom/optional context attributes (e.g. filters, query, revision) and tiddler fields (e.g. server.title, origin)
!Code
***/
//{{{
(function($) {
var adaptor = config.adaptors.tiddlyweb = function() {};
adaptor.prototype = new AdaptorBase();
adaptor.serverType = "tiddlyweb";
adaptor.serverLabel = "TiddlyWeb";
adaptor.mimeType = "application/json";
adaptor.parsingErrorMessage = "Error parsing result from server";
adaptor.noBagErrorMessage = "no bag specified for tiddler";
adaptor.locationIDErrorMessage = "no bag or recipe specified for tiddler"; // TODO: rename
// retrieve current status (requires TiddlyWeb status plugin)
adaptor.prototype.getStatus = function(context, userParams, callback) {
context = this.setContext(context, userParams, callback);
var uriTemplate = "%0/status";
var uri = uriTemplate.format([context.host]);
var req = httpReq("GET", uri, adaptor.getStatusCallback, context,
null, null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.getStatusCallback = function(status, context, responseText, uri, xhr) {
context.status = responseText ? status : false;
try {
context.statusText = xhr.statusText;
} catch(exc) { // offline (Firefox)
context.status = false;
context.statusText = null;
}
context.httpStatus = xhr.status;
if(context.status) {
context.serverStatus = $.evalJSON(responseText); // XXX: error handling!?
}
if(context.callback) {
context.callback(context, context.userParams);
}
};
// retrieve a list of workspaces
adaptor.prototype.getWorkspaceList = function(context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.workspaces = [];
var uriTemplate = "%0/recipes"; // XXX: bags?
var uri = uriTemplate.format([context.host]);
var req = httpReq("GET", uri, adaptor.getWorkspaceListCallback,
context, { accept: adaptor.mimeType }, null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.getWorkspaceListCallback = function(status, context, responseText, uri, xhr) {
context.status = status;
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(status) {
try {
var workspaces = $.evalJSON(responseText);
} catch(ex) {
context.status = false; // XXX: correct?
context.statusText = exceptionText(ex, adaptor.parsingErrorMessage);
if(context.callback) {
context.callback(context, context.userParams);
}
return;
}
context.workspaces = workspaces.map(function(itm) { return { title: itm }; });
}
if(context.callback) {
context.callback(context, context.userParams);
}
};
// retrieve a list of tiddlers
adaptor.prototype.getTiddlerList = function(context, userParams, callback) {
context = this.setContext(context, userParams, callback);
var uriTemplate = "%0/%1/%2/tiddlers%3";
var params = context.filters ? "?" + context.filters : "";
if(context.format) {
params = context.format + params;
}
var workspace = adaptor.resolveWorkspace(context.workspace);
var uri = uriTemplate.format([context.host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name), params]);
var req = httpReq("GET", uri, adaptor.getTiddlerListCallback,
context, merge({ accept: adaptor.mimeType }, context.headers), null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.getTiddlerListCallback = function(status, context, responseText, uri, xhr) {
context.status = status;
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(status) {
context.tiddlers = [];
try {
var tiddlers = $.evalJSON(responseText); //# NB: not actual tiddler instances
} catch(ex) {
context.status = false; // XXX: correct?
context.statusText = exceptionText(ex, adaptor.parsingErrorMessage);
if(context.callback) {
context.callback(context, context.userParams);
}
return;
}
for(var i = 0; i < tiddlers.length; i++) {
var tiddler = adaptor.toTiddler(tiddlers[i], context.host);
context.tiddlers.push(tiddler);
}
}
if(context.callback) {
context.callback(context, context.userParams);
}
};
// perform global search
adaptor.prototype.getSearchResults = function(context, userParams, callback) {
context = this.setContext(context, userParams, callback);
var uriTemplate = "%0/search?q=%1%2";
var filterString = context.filters ? ";" + context.filters : "";
var uri = uriTemplate.format([context.host, context.query, filterString]); // XXX: parameters need escaping?
var req = httpReq("GET", uri, adaptor.getSearchResultsCallback,
context, { accept: adaptor.mimeType }, null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.getSearchResultsCallback = function(status, context, responseText, uri, xhr) {
adaptor.getTiddlerListCallback(status, context, responseText, uri, xhr); // XXX: use apply?
};
// retrieve a particular tiddler's revisions
adaptor.prototype.getTiddlerRevisionList = function(title, limit, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
var uriTemplate = "%0/%1/%2/tiddlers/%3/revisions";
var workspace = adaptor.resolveWorkspace(context.workspace);
var uri = uriTemplate.format([context.host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name), adaptor.normalizeTitle(title)]);
var req = httpReq("GET", uri, adaptor.getTiddlerRevisionListCallback,
context, merge({ accept: adaptor.mimeType }, context.headers), null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.getTiddlerRevisionListCallback = function(status, context, responseText, uri, xhr) {
context.status = status;
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(status) {
context.revisions = [];
try {
var tiddlers = $.evalJSON(responseText); //# NB: not actual tiddler instances
} catch(ex) {
context.status = false; // XXX: correct?
context.statusText = exceptionText(ex, adaptor.parsingErrorMessage);
if(context.callback) {
context.callback(context, context.userParams);
}
return;
}
for(var i = 0; i < tiddlers.length; i++) {
var tiddler = adaptor.toTiddler(tiddlers[i], context.host);
context.revisions.push(tiddler);
}
var sortField = "server.page.revision";
context.revisions.sort(function(a, b) {
return a.fields[sortField] < b.fields[sortField] ? 1 :
(a.fields[sortField] == b.fields[sortField] ? 0 : -1);
});
}
if(context.callback) {
context.callback(context, context.userParams);
}
};
// retrieve an individual tiddler revision -- XXX: breaks with standard arguments list -- XXX: convenience function; simply use getTiddler?
adaptor.prototype.getTiddlerRevision = function(title, revision, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.revision = revision;
return this.getTiddler(title, context, userParams, callback);
};
// retrieve an individual tiddler
//# context is an object with members host and workspace
//# callback is passed the new context and userParams
adaptor.prototype.getTiddler = function(title, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.title = title;
if(context.revision) {
var uriTemplate = "%0/%1/%2/tiddlers/%3/revisions/%4";
} else {
uriTemplate = "%0/%1/%2/tiddlers/%3";
}
if(!context.tiddler) {
context.tiddler = new Tiddler(title);
}
context.tiddler.fields["server.type"] = adaptor.serverType;
context.tiddler.fields["server.host"] = AdaptorBase.minHostName(context.host);
context.tiddler.fields["server.workspace"] = context.workspace;
var workspace = adaptor.resolveWorkspace(context.workspace);
var uri = uriTemplate.format([context.host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name), adaptor.normalizeTitle(title),
context.revision]);
var req = httpReq("GET", uri, adaptor.getTiddlerCallback, context,
merge({ accept: adaptor.mimeType }, context.headers), null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.getTiddlerCallback = function(status, context, responseText, uri, xhr) {
context.status = status;
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(status) {
try {
var tid = $.evalJSON(responseText);
} catch(ex) {
context.status = false;
context.statusText = exceptionText(ex, adaptor.parsingErrorMessage);
if(context.callback) {
context.callback(context, context.userParams);
}
return;
}
var tiddler = adaptor.toTiddler(tid, context.host);
tiddler.title = context.tiddler.title;
tiddler.fields["server.etag"] = xhr.getResponseHeader("Etag");
// normally we'd assign context.tiddler = tiddler here - but we can't do
// that because of IE, which triggers getTiddler in putTiddlerCallback,
// and since ServerSideSavingPlugin foolishly relies on persistent
// object references, we need to merge the data into the existing object
$.extend(context.tiddler, tiddler);
}
if(context.callback) {
context.callback(context, context.userParams);
}
};
// retrieve tiddler chronicle (all revisions)
adaptor.prototype.getTiddlerChronicle = function(title, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.title = title;
var uriTemplate = "%0/%1/%2/tiddlers/%3/revisions?fat=1";
var workspace = adaptor.resolveWorkspace(context.workspace);
var uri = uriTemplate.format([context.host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name), adaptor.normalizeTitle(title)]);
var req = httpReq("GET", uri, adaptor.getTiddlerChronicleCallback,
context, { accept: adaptor.mimeType }, null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.getTiddlerChronicleCallback = function(status, context, responseText, uri, xhr) {
context.status = status;
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(status) {
context.responseText = responseText;
}
if(context.callback) {
context.callback(context, context.userParams);
}
};
// store an individual tiddler
adaptor.prototype.putTiddler = function(tiddler, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.title = tiddler.title;
context.tiddler = tiddler;
context.host = context.host || this.fullHostName(tiddler.fields["server.host"]);
var uriTemplate = "%0/%1/%2/tiddlers/%3";
try {
context.workspace = context.workspace || tiddler.fields["server.workspace"];
var workspace = adaptor.resolveWorkspace(context.workspace);
} catch(ex) {
return adaptor.locationIDErrorMessage;
}
var uri = uriTemplate.format([context.host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name),
adaptor.normalizeTitle(tiddler.title)]);
var etag = adaptor.generateETag(workspace, tiddler);
var headers = etag ? { "If-Match": etag } : null;
var payload = {
type: tiddler.fields["server.content-type"] || null,
text: tiddler.text,
tags: tiddler.tags,
fields: $.extend({}, tiddler.fields)
};
delete payload.fields.changecount;
$.each(payload.fields, function(key, value) {
if(key.indexOf("server.") == 0) {
delete payload.fields[key];
}
});
payload = $.toJSON(payload);
var req = httpReq("PUT", uri, adaptor.putTiddlerCallback,
context, headers, payload, adaptor.mimeType, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.putTiddlerCallback = function(status, context, responseText, uri, xhr) {
context.status = [204, 1223].contains(xhr.status);
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(context.status) {
var loc = xhr.getResponseHeader("Location");
var etag = xhr.getResponseHeader("Etag");
if(loc && etag) {
var bag = loc.split("/bags/").pop().split("/")[0];
context.tiddler.fields["server.bag"] = bag;
context.tiddler.fields["server.workspace"] = "bags/" + bag;
var rev = etag.split("/").pop().split(/;|:/)[0];
context.tiddler.fields["server.page.revision"] = rev;
context.tiddler.fields["server.etag"] = etag;
if(context.callback) {
context.callback(context, context.userParams);
}
} else { // IE
context.adaptor.getTiddler(context.tiddler.title, context,
context.userParams, context.callback);
}
} else if(context.callback) {
context.callback(context, context.userParams);
}
};
// store a tiddler chronicle
adaptor.prototype.putTiddlerChronicle = function(revisions, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.title = revisions[0].title;
var headers = null;
var uriTemplate = "%0/%1/%2/tiddlers/%3/revisions";
var host = context.host || this.fullHostName(tiddler.fields["server.host"]);
var workspace = adaptor.resolveWorkspace(context.workspace);
var uri = uriTemplate.format([host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name),
adaptor.normalizeTitle(context.title)]);
if(workspace.type == "bag") { // generate ETag
var etag = [adaptor.normalizeTitle(workspace.name),
adaptor.normalizeTitle(context.title), 0].join("/"); //# zero-revision prevents overwriting existing contents
headers = { "If-Match": '"' + etag + '"' };
}
var payload = $.toJSON(revisions);
var req = httpReq("POST", uri, adaptor.putTiddlerChronicleCallback,
context, headers, payload, adaptor.mimeType, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.putTiddlerChronicleCallback = function(status, context, responseText, uri, xhr) {
context.status = [204, 1223].contains(xhr.status);
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(context.callback) {
context.callback(context, context.userParams);
}
};
// store a collection of tiddlers (import TiddlyWiki HTML store)
adaptor.prototype.putTiddlerStore = function(store, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
var uriTemplate = "%0/%1/%2/tiddlers";
var host = context.host;
var workspace = adaptor.resolveWorkspace(context.workspace);
var uri = uriTemplate.format([host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name)]);
var req = httpReq("POST", uri, adaptor.putTiddlerStoreCallback,
context, null, store, "text/x-tiddlywiki", null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.putTiddlerStoreCallback = function(status, context, responseText, uri, xhr) {
context.status = [204, 1223].contains(xhr.status);
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(context.callback) {
context.callback(context, context.userParams);
}
};
// rename an individual tiddler or move it to a different workspace -- TODO: make {from|to}.title optional
//# from and to are objects with members title and workspace (bag; optional),
//# representing source and target tiddler, respectively
adaptor.prototype.moveTiddler = function(from, to, context, userParams, callback) { // XXX: rename parameters (old/new)?
var self = this;
var newTiddler = store.getTiddler(from.title) || store.getTiddler(to.title); //# local rename might already have occurred
var oldTiddler = $.extend(true, {}, newTiddler); //# required for eventual deletion
oldTiddler.title = from.title; //# required for original tiddler's ETag
var _getTiddlerChronicle = function(title, context, userParams, callback) {
return self.getTiddlerChronicle(title, context, userParams, callback);
};
var _putTiddlerChronicle = function(context, userParams) {
if(!context.status) {
return callback(context, userParams);
}
var revisions = $.evalJSON(context.responseText); // XXX: error handling?
// change current title while retaining previous location
for(var i = 0; i < revisions.length; i++) {
delete revisions[i].revision;
if(!revisions[i].fields.origin) { // NB: origin = "<workspace>/<title>"
revisions[i].fields.origin = ["bags", revisions[i].bag, revisions[i].title].join("/");
}
revisions[i].title = to.title;
}
// add new revision
var rev = $.extend({}, revisions[0]);
$.each(newTiddler, function(i, item) {
if(!$.isFunction(item)) {
rev[i] = item;
}
});
rev.title = to.title;
rev.created = rev.created.convertToYYYYMMDDHHMM();
rev.modified = new Date().convertToYYYYMMDDHHMM();
delete rev.fields.changecount;
revisions.unshift(rev);
if(to.workspace) {
context.workspace = to.workspace;
} else if(context.workspace.substring(0, 4) != "bags") { // NB: target workspace must be a bag
context.workspace = "bags/" + rev.bag;
}
var subCallback = function(context, userParams) {
if(!context.status) {
return callback(context, userParams);
}
context.adaptor.getTiddler(newTiddler.title, context, userParams, _deleteTiddler);
};
return self.putTiddlerChronicle(revisions, context, context.userParams, subCallback);
};
var _deleteTiddler = function(context, userParams) {
if(!context.status) {
return callback(context, userParams);
}
$.extend(true, newTiddler, context.tiddler);
context.callback = null;
return self.deleteTiddler(oldTiddler, context, context.userParams, callback);
};
callback = callback || function() {};
context = this.setContext(context, userParams);
context.host = context.host || oldTiddler.fields["server.host"];
context.workspace = from.workspace || oldTiddler.fields["server.workspace"];
return _getTiddlerChronicle(from.title, context, userParams, _putTiddlerChronicle);
};
// delete an individual tiddler
adaptor.prototype.deleteTiddler = function(tiddler, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.title = tiddler.title; // XXX: not required!?
var uriTemplate = "%0/bags/%1/tiddlers/%2";
var host = context.host || this.fullHostName(tiddler.fields["server.host"]);
var bag = tiddler.fields["server.bag"];
if(!bag) {
return adaptor.noBagErrorMessage;
}
var uri = uriTemplate.format([host, adaptor.normalizeTitle(bag),
adaptor.normalizeTitle(tiddler.title)]);
var etag = adaptor.generateETag({ type: "bag", name: bag }, tiddler);
var headers = etag ? { "If-Match": etag } : null;
var req = httpReq("DELETE", uri, adaptor.deleteTiddlerCallback, context, headers,
null, null, null, null, true);
return typeof req == "string" ? req : true;
};
adaptor.deleteTiddlerCallback = function(status, context, responseText, uri, xhr) {
context.status = [204, 1223].contains(xhr.status);
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
if(context.callback) {
context.callback(context, context.userParams);
}
};
// compare two revisions of a tiddler (requires TiddlyWeb differ plugin)
//# if context.rev1 is not specified, the latest revision will be used for comparison
//# if context.rev2 is not specified, the local revision will be sent for comparison
//# context.format is a string as determined by the TiddlyWeb differ plugin
adaptor.prototype.getTiddlerDiff = function(title, context, userParams, callback) {
context = this.setContext(context, userParams, callback);
context.title = title;
var tiddler = store.getTiddler(title);
try {
var workspace = adaptor.resolveWorkspace(tiddler.fields["server.workspace"]);
} catch(ex) {
return adaptor.locationIDErrorMessage;
}
var tiddlerRef = [workspace.type + "s", workspace.name, tiddler.title].join("/");
var rev1 = context.rev1 ? [tiddlerRef, context.rev1].join("/") : tiddlerRef;
var rev2 = context.rev2 ? [tiddlerRef, context.rev2].join("/") : null;
var uriTemplate = "%0/diff?rev1=%1";
if(rev2) {
uriTemplate += "&rev2=%2";
}
if(context.format) {
uriTemplate += "&format=%3";
}
var host = context.host || this.fullHostName(tiddler.fields["server.host"]);
var uri = uriTemplate.format([host, adaptor.normalizeTitle(rev1),
adaptor.normalizeTitle(rev2), context.format]);
if(rev2) {
var req = httpReq("GET", uri, adaptor.getTiddlerDiffCallback, context, null,
null, null, null, null, true);
} else {
var payload = {
title: tiddler.title,
text: tiddler.text,
modifier: tiddler.modifier,
tags: tiddler.tags,
fields: $.extend({}, tiddler.fields)
}; // XXX: missing attributes!?
payload = $.toJSON(payload);
req = httpReq("POST", uri, adaptor.getTiddlerDiffCallback, context,
null, payload, adaptor.mimeType, null, null, true);
}
return typeof req == "string" ? req : true;
};
adaptor.getTiddlerDiffCallback = function(status, context, responseText, uri, xhr) {
context.status = status;
context.statusText = xhr.statusText;
context.httpStatus = xhr.status;
context.uri = uri;
if(status) {
context.diff = responseText;
}
if(context.callback) {
context.callback(context, context.userParams);
}
};
// generate tiddler information
adaptor.prototype.generateTiddlerInfo = function(tiddler) {
var info = {};
var uriTemplate = "%0/%1/%2/tiddlers/%3";
var host = this.host || tiddler.fields["server.host"]; // XXX: this.host obsolete?
host = this.fullHostName(host);
var workspace = adaptor.resolveWorkspace(tiddler.fields["server.workspace"]);
info.uri = uriTemplate.format([host, workspace.type + "s",
adaptor.normalizeTitle(workspace.name),
adaptor.normalizeTitle(tiddler.title)]);
return info;
};
// create Tiddler instance from TiddlyWeb tiddler JSON
adaptor.toTiddler = function(json, host) {
var created = Date.convertFromYYYYMMDDHHMM(json.created);
var modified = Date.convertFromYYYYMMDDHHMM(json.modified);
var fields = json.fields;
fields["server.type"] = adaptor.serverType;
fields["server.host"] = AdaptorBase.minHostName(host);
fields["server.bag"] = json.bag;
fields["server.title"] = json.title;
if(json.recipe) {
fields["server.recipe"] = json.recipe;
}
if(json.type && json.type != "None") {
fields["server.content-type"] = json.type;
}
fields["server.permissions"] = json.permissions.join(", ");
fields["server.page.revision"] = json.revision;
fields["server.workspace"] = "bags/" + json.bag;
var tiddler = new Tiddler(json.title);
tiddler.assign(tiddler.title, json.text, json.modifier, modified, json.tags,
created, json.fields, json.creator);
return tiddler;
};
adaptor.resolveWorkspace = function(workspace) {
var components = workspace.split("/");
return {
type: components[0] == "bags" ? "bag" : "recipe",
name: components[1] || components[0]
};
};
adaptor.generateETag = function(workspace, tiddler) {
var revision = tiddler.fields["server.page.revision"];
var etag = revision == "false" ? null : tiddler.fields["server.etag"];
if(!etag && workspace.type == "bag") {
if(typeof revision == "undefined") {
revision = "0";
} else if(revision == "false") {
return null;
}
etag = [adaptor.normalizeTitle(workspace.name),
adaptor.normalizeTitle(tiddler.title), revision].join("/");
etag = '"' + etag + '"';
}
return etag;
};
adaptor.normalizeTitle = function(title) {
return encodeURIComponent(title);
};
})(jQuery);
/*
* jQuery JSON Plugin
* version: 1.3
* source: http://code.google.com/p/jquery-json/
* license: MIT (http://www.opensource.org/licenses/mit-license.php)
*/
(function($){function toIntegersAtLease(n)
{return n<10?'0'+n:n;}
Date.prototype.toJSON=function(date)
{return this.getUTCFullYear()+'-'+
toIntegersAtLease(this.getUTCMonth())+'-'+
toIntegersAtLease(this.getUTCDate());};var escapeable=/["\\\x00-\x1f\x7f-\x9f]/g;var meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};$.quoteString=function(string)
{if(escapeable.test(string))
{return'"'+string.replace(escapeable,function(a)
{var c=meta[a];if(typeof c==='string'){return c;}
c=a.charCodeAt();return'\\u00'+Math.floor(c/16).toString(16)+(c%16).toString(16);})+'"';}
return'"'+string+'"';};$.toJSON=function(o,compact)
{var type=typeof(o);if(type=="undefined")
return"undefined";else if(type=="number"||type=="boolean")
return o+"";else if(o===null)
return"null";if(type=="string")
{return $.quoteString(o);}
if(type=="object"&&typeof o.toJSON=="function")
return o.toJSON(compact);if(type!="function"&&typeof(o.length)=="number")
{var ret=[];for(var i=0;i<o.length;i++){ret.push($.toJSON(o[i],compact));}
if(compact)
return"["+ret.join(",")+"]";else
return"["+ret.join(", ")+"]";}
if(type=="function"){throw new TypeError("Unable to convert object of type 'function' to json.");}
var ret=[];for(var k in o){var name;type=typeof(k);if(type=="number")
name='"'+k+'"';else if(type=="string")
name=$.quoteString(k);else
continue;var val=$.toJSON(o[k],compact);if(typeof(val)!="string"){continue;}
if(compact)
ret.push(name+":"+val);else
ret.push(name+": "+val);}
return"{"+ret.join(", ")+"}";};$.compactJSON=function(o)
{return $.toJSON(o,true);};$.evalJSON=function(src)
{return eval("("+src+")");};$.secureEvalJSON=function(src)
{var filtered=src;filtered=filtered.replace(/\\["\\\/bfnrtu]/g,'@');filtered=filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']');filtered=filtered.replace(/(?:^|:|,)(?:\s*\[)+/g,'');if(/^[\],:{}\s]*$/.test(filtered))
return eval("("+src+")");else
throw new SyntaxError("Error parsing JSON, source is not valid.");};})(jQuery);
//}}}
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display: block;
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.selected .tagging,
.selected .tagging:hover {
border: none;
background: none;
}
.tagging {
float: none;
background: none;
border: none;
}
.tagging li.listTitle {
margin-left: 0px;
}
.tagging li {
margin: 0 8px;
}
.tagging .tiddlyLink {
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
-o-border-radius: 3px;
border-radius: 3px;
padding: 1px 2px;
line-height: 1.2em;
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/* for following */
#popup .siteIcon {
float: left;
height: 25px;
}
.content {
width: 100%; /* IE */
font-size: 0.9em;
}
.editorHeading {
height: 48px;
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.heading {
left: 0;
margin-bottom: 40px;
position: relative;
top: 32px;
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.followButton a {
display: block;
margin-top: -20px;
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.tiddler .followPlaceHolder {
display: block;
position: absolute;
top: 16px;
right: 64px;
_right: 138px; // add width of modifierIcon
}
.tiddler .followButton {
position: relative;
height: 24px;
text-align: left;
color: #fff;
background: [[ColorPalette::PrimaryMid]];
padding: 10px 0px 0px 10px;
width: 38px;
margin: -16px -8px 24px 0;
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/* creates the larger triangle */
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/*! EditTemplate specific*/
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@media only screen and (device-width: 768px) {
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br {
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}
/*}}}*/
ColorPalette
StyleSheet
SiteSubtitle
GettingStarted
SiteTitle
MainMenu
SiteIcon
DefaultTiddlers
ViewTemplate
PageTemplate
SideBarOptions
EditTemplate
SiteInfo
SideBarTabs
ToolbarCommands
A while back I mentioned Queer Barney, a groundhog who used to live out back a place I worked long ago and not at all far away. Queer Barney's at my house now. He's been watching me sitting at this computer with some envy and bitterness. He's a bit of a cuss, but after some conversation we've negotiated that every now and again, starting sometime soon, he'll get to do a few entries here.
Here he is warming up:
[img[http://www.burningchrome.com/~cdent/mt/archives/images/DSCN0096.JPG]]
[img[http://www.burningchrome.com/~cdent/mt/archives/images/DSCN0095.JPG]]
Before he comes on board, I should tell you a bit about him.
In that time of long ago, at the work place mentioned, some pals and I answered the computing support phones for Indiana University. It was, in many ways, an awesome job: good people, good management, reasonable pay, walking distance from home and Queer Barney but the challenges stopped being challenges and for most of us, boredom set in and we went off to other pastures. I was sorry to leave Queer Barney behind.
Out back the workplace was not unlike a pasture: a large green field, dotted with trees and right out in the open a groundhog hole. As we took our breaks out in the sun to smoke or watch people smoke, or look at but not look at an eclipse we would often see, out there in the field a fat furry groundhog critter.
My friend Jason and I would walk home past the groundhogs lair. We did this so many times that we felt our relationship with our new furry friend demanded a naming. This was round about the time Barney the dinosaur was a hit and we hated Barney. We wanted to take the name back, make it our own, give it positive power where only negative had been. You can figure out the rest.
//Morning rambling. Take with drugs. Your milage may vary.//
[[Feedback|http://en.wikipedia.org/wiki/Feedback]], in some fundamental way, is at the core of a successfully collaborating system. This was the fundamental insight of Wiener and his [[cybernetics|http://en.wikipedia.org/wiki/Cybernetics]]. Whatever else we may think about what it has to say about life, the statement that information dispersal and feedback go hand in hand is one of the major intellectual contributions of the 20th century.
A collaborating system of any kind--ants, people, network services--is made of individual entities producing and consuming information. Individuals are the core contributors to the system. The sum of their amassed contributions may be greater than the parts, and often is, but at base it is the individual pieces and parts that are creating and contributing: having //inspiration//.
What those pieces and parts create and contribute is shaped, refined and eventually defined by feedback from the rest of the system.
No person is an island.
In an activity group, initial contributions are themselves feedback to some thing in the system: a catalyst. A meme or goal that becomes a leader, or is installed by a leader (which itself could be meme, goal or person). Activity (information) crystallizes around the catalyst, accretes around the growing mass of the signal which is the product (some fun, a paper, a tool, a house, a brand new idea) of the group.
If the growing product is not headed in the right direction how do we know? Feedback. How do we know where to go get headed in the right direction? Feedback. From the system itself.
If the system is insufficiently mature or the initial catalyst insufficiently clear (thus not really a catalyst) the meme, goal or person must be clarified, buttressed, tuned to be a true catalyst. That tuning is feedback, observation from outside the confines of the system, and is leadership.
The title and subtitle of your space are visible to visitors and are also displayed in your browser's tabs. Click on the SiteTitle and SiteSubtitle tiddler links below to make changes.
* [[SiteTitle]]
* [[SiteSubtitle]]
I've been reading a biography of Norbert Wiener. The title is the ominous [[Dark Hero of the Information Age|http://www.amazon.com/gp/product/0738203688/103-3885344-9982251?v=glance&n=283155&n=507846&s=books&v=glance]]. I'm not that far in but it's been quite interesting thus far, despite the sometimes stilted writing.
When he was ten (c. 1904) he wrote his first philosophical paper, described in the book as "a treatise on the incompleteness of all knowledge". His conclusion: "In fact all human knowledge is based on an approximation."
Wiener went on to lay most of the foundations for information theory, stochastic processes, dealing with feedback in electronic systems; all based on probabilistic statistics. He rejected Bertrand Russell -- one of his tutors and one of the authors of The Principia Mathematica -- within a few months of meeting. Russell said there could be internal completeness, Wiener said there could not, and Gödel eventually proved Wiener correct.
Wiener also happened to be a wildly depressed guy. When there was noise in his own personal information system or he was not getting good feedback, he was unable to produce his usually good work or generally interact well with his life. He experienced self doubt and confusion within that mirrored his belief that nothing was certain, anywhere or anywhen.
To what extent did one pattern lead the other? Where was the balance in the symbiosis between the perception of self and perception of the outer world. Wiener's later work informs views of "it's all one big system".
I resonate with some of what's going on here. My drive to create information resources that are accessible, referenceable and reusable is driven by a personal need to externalize noise in my own system so I can do (occasionally) good work and interact well with my life. I want to make stigmergic structures out in the environment that I and others can use as what amount to optimized external decision makers and information chunks.
Simply tossing information out into the ether doesn't cut it. For the chunks to be useful they need to be transparent, transportable, composable and authentic (in the Heidegger sense). Transparent means you can see what the information is for or about. Transportable means that the information survives being moved out of its initial context (carries, creates or refers to its own context). Composable means that the information can be effectively reused inline with other information.
To put it another way, the information is like Lego: it is a building block in a system whose grammar can be perceived. This block can go on this block in these numerous but constrained ways.
Information, here, is one word for many things: exchanges of knowledge, perceptions, tools and processes.
In many cases the perception of a grammar relies on expertise. In order for more than one actor to collaborate in an information system, they must share some level of experience in the domain and have shared language. If they do not already have or first build shared language they will waste their time arguing the grammar of the available blocks with little composition. Until there is shared language very little will get done.
So if found in a situation where shared language is too incomplete (as it always must be somewhat incomplete, see above) what are the tools to make more
Danny Ayers comments on an [[anti-RDF|http://www.itworld.com/nl/ebiz_ent/03182003/]] piece by Sean ~McGrath, saying it is "trival to debunk." I don't think his concerns can be tossed aside so easily.
There is a lot of truth in what Sean is saying. I don't think he's really saying that there's anything wrong with RDF itself, but suggesting instead that since it is an abstraction (such an abstraction) it has significant barriers to entry and use.
Also, I don't think you can put people's willingness to use programmatic abstractions and data abstractions into the same box. Especially in a situation where people imagine that the data abstractions are only a few short steps from being a human communication medium.
This is related to what I was trying to say over on the collab lists.
A tool like RDF is hard to use because its uses are abstract rather than concrete. You can't walk up to it and comprehend, in short order, what it is for. Nor is it particularly easy to try so the sort of clear breakdown that would lead to a present-at-hand moment doesn't happen so the real goal, where use is ready-to-hand, doesn't happen either.
<!--{{{-->
<div macro='slideRevision'></div>
<div class='heading'>
<span class="titleBar">
<div class='title' macro='view title text'></div>
</span>
<span class='modifierIcon'
macro='view modifier SiteIcon label:no height:48 width:48 preserveAspectRatio:yes'>
</span>
<div class='toolbar'
macro='toolbar [[ToolbarCommands::RevisionToolbar]] icons:yes height:48 width:48 more:popup'>
</div>
<div class='tagClear'></div>
</div>
<div class='content'>
<div class='viewer' macro='view text wikified'></div>
</div>
<div class='tagInfo'>
<div class='tidTags' macro='tags'></div>
<div class='tagging' macro='tagging'></div>
</div>
<!--}}}-->
These are some of the postings from [[a blog|http://burningchrome.com/~cdent/mt]] I (@cdent) had running in the mid 2000s. I'm porting a selection of them here so I can mine them for common themes and what not. I'm importing them by hand and may be making edits as I go.
Many are related to collaboration, but some are climbing or personal. They provide a nice cross section to how my brain works.
/***
|''Name''|TiddlySpacePublishingCommands|
|''Version''|0.8.5|
|''Status''|@@beta@@|
|''Description''|toolbar commands for drafting and publishing|
|''Author''|Jon Robson|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpacePublishingCommands.js|
|''CoreVersion''|2.6.1|
|''Requires''|TiddlySpaceConfig TiddlySpaceFilters|
!Usage
Provides changeToPrivate, changeToPublic and saveDraft commands
Provides TiddlySpacePublisher macro.
{{{<<TiddlySpacePublisher type:private>>}}} make lots of private tiddlers public.
{{{<<TiddlySpacePublisher type:public>>}}} make lots of public tiddlers public.
!TODO
* add public argument?
!Code
***/
//{{{
(function($) {
var tiddlyspace = config.extensions.tiddlyspace;
var originMacro = config.macros.tiddlerOrigin;
tiddlyspace.getTiddlerStatusType = function(tiddler) {
var isShadow = store.isShadowTiddler(tiddler.title);
var exists = store.tiddlerExists(tiddler.title);
if(isShadow && !exists) {
return "shadow";
} else if(!exists) {
return "missing";
} else {
var types = ["private", "public"];
var type = "external";
for(var i = 0; i < types.length; i++) {
var t = types[i];
type = config.filterHelpers.is[t](tiddler) ? t : type;
}
if(config.filterHelpers.is.unsynced(tiddler)) {
type = type == "private" ? "unsyncedPrivate" : "unsyncedPublic";
}
return type;
}
};
var cmd = config.commands.publishTiddler = {
text: "make public",
tooltip: "Change this private tiddler into a public tiddler",
errorMsg: "Error publishing %0: %1",
isEnabled: function(tiddler) {
return !readOnly && config.filterHelpers.is["private"](tiddler);
},
handler: function(ev, src, title) {
var tiddler = store.getTiddler(title);
if(tiddler) {
var newBag = cmd.toggleBag(tiddler.fields["server.bag"]);
this.moveTiddler(tiddler, {
title: tiddler.fields["publish.name"] || tiddler.title,
fields: { "server.bag": newBag }
});
}
},
toggleBag: function(bag, to) {
var newBag;
if(typeof bag != typeof "") {
var tiddler = bag;
bag = tiddler.fields["server.bag"];
}
if(bag.indexOf("_private") > -1) { // should make use of endsWith
to = to ? to : "public";
newBag = bag.replace("_private", "_" + to);
} else {
to = to ? to : "private";
newBag = bag.replace("_public", "_" + to);
}
return newBag;
},
copyTiddler: function(title, newTitle, newBag, callback) {
var original = store.getTiddler(title);
newTitle = newTitle ? newTitle : title;
var adaptor = original.getAdaptor();
var publish = function(original, callback) {
var tiddler = $.extend(new Tiddler(newTitle), original);
tiddler.fields = $.extend({}, original.fields, {
"server.bag": newBag,
"server.workspace": "bags/%0".format(newBag),
"server.page.revision": "false"
});
delete tiddler.fields["server.title"];
tiddler.title = newTitle;
adaptor.putTiddler(tiddler, null, null, callback);
};
publish(original, callback);
},
moveTiddler: function(tiddler, newTiddler, callback) {
var info = {
copyContext: {},
deleteContext: {}
};
var _dirty = store.isDirty();
var adaptor = tiddler.getAdaptor();
var newTitle = newTiddler.title;
var oldTitle = tiddler.title;
delete tiddler.fields["server.workspace"];
var oldBag = tiddler.fields["server.bag"];
var newBag = newTiddler.fields["server.bag"];
var newWorkspace = "bags/%0".format(newBag);
cmd.copyTiddler(oldTitle, newTitle, newBag, function(ctx) {
info.copyContext = ctx;
var context = {
tiddler: tiddler,
workspace: newWorkspace
};
store.addTiddler(ctx.tiddler);
tiddler.title = oldTitle; // for cases where a rename occurs
if(ctx.status) { // only do if a success
if(oldBag != newBag) {
adaptor.deleteTiddler(tiddler, context, {}, function(ctx) {
info.deleteContext = ctx;
var el;
if(tiddler) {
tiddler.fields["server.workspace"] = newWorkspace;
tiddler.fields["server.bag"] = newBag;
}
el = el ? el : story.refreshTiddler(oldTitle, null, true);
if(oldTitle != newTitle) {
store.deleteTiddler(oldTitle);
store.notify(oldTitle, true);
}
if(el) {
story.displayTiddler(el, newTitle);
}
if(oldTitle != newTitle) {
story.closeTiddler(oldTitle);
}
if(callback) {
callback(info);
}
store.setDirty(_dirty);
});
} else {
if(callback) {
callback(info);
}
}
refreshDisplay();
}
});
}
};
var changeToPrivate = config.commands.changeToPrivate = {
text: "make private",
tooltip: "turn this public tiddler into a private tiddler",
isEnabled: function(tiddler) {
return !readOnly && config.filterHelpers.is["public"](tiddler);
},
handler: function(event, src, title) {
var tiddler = store.getTiddler(title);
var newBag = cmd.toggleBag(tiddler, "private");
var newTiddler = { title: title, fields: { "server.bag": newBag }};
cmd.moveTiddler(tiddler, newTiddler);
}
};
config.commands.changeToPublic = cmd;
/* Save as draft command */
var saveDraftCmd = config.commands.saveDraft = {
text: "save draft",
tooltip: "Save as a private draft",
isEnabled: function(tiddler) {
return changeToPrivate.isEnabled(tiddler);
},
getDraftTitle: function(title) {
var draftTitle;
var draftNum = "";
while(!draftTitle) {
var suggestedTitle = "%0 [draft%1]".format(title, draftNum);
if(store.getTiddler(suggestedTitle)) {
draftNum = !draftNum ? 2 : draftNum + 1;
} else {
draftTitle = suggestedTitle;
}
}
return draftTitle;
},
createDraftTiddler: function(title, gatheredFields) {
var tiddler = store.getTiddler(title);
var draftTitle = saveDraftCmd.getDraftTitle(title);
var draftTiddler = new Tiddler(draftTitle);
if(tiddler) {
$.extend(true, draftTiddler, tiddler);
} else {
$.extend(draftTiddler.fields, config.defaultCustomFields);
}
for(var fieldName in gatheredFields) {
if(TiddlyWiki.isStandardField(fieldName)) {
draftTiddler[fieldName] = gatheredFields[fieldName];
} else {
draftTiddler.fields[fieldName] = gatheredFields[fieldName];
}
}
var privateBag = tiddlyspace.getCurrentBag("private");
var privateWorkspace = tiddlyspace.getCurrentWorkspace("private");
draftTiddler.title = draftTitle;
draftTiddler.fields["publish.name"] = title;
draftTiddler.fields["server.workspace"] = privateWorkspace;
draftTiddler.fields["server.bag"] = privateBag;
draftTiddler.fields["server.title"] = draftTitle;
draftTiddler.fields["server.page.revision"] = "false";
delete draftTiddler.fields["server.etag"];
return draftTiddler;
},
handler: function(ev, src, title) {
var tiddler = store.getTiddler(title); // original tiddler
var tidEl = story.getTiddler(title);
var uiFields = {};
story.gatherSaveFields(tidEl, uiFields);
var tid = saveDraftCmd.createDraftTiddler(title, uiFields);
tid = store.saveTiddler(tid.title, tid.title, tid.text, tid.modifier,
new Date(), tid.tags, tid.fields);
autoSaveChanges(null, [tid]);
story.closeTiddler(title);
story.displayTiddler(src, title);
story.displayTiddler(src, tid.title);
}
};
var macro = config.macros.TiddlySpacePublisher = {
locale: {
title: "Batch Publisher",
changeStatusLabel: "Make %0",
noTiddlersText: "No tiddlers to publish",
changeStatusPrompt: "Make all the selected tiddlers %0.",
description: "Change tiddlers from %0 to %1 in this space"
},
listViewTemplate: {
columns: [
{ name: "Selected", field: "Selected", rowName: "title", type: "Selector" },
{ name: "Tiddler", field: "tiddler", title: "Tiddler", type: "Tiddler" },
{ name: "Status", field: "status", title: "Status", type: "WikiText" }
],
rowClasses: []
},
changeStatus: function(tiddlers, status, callback) { // this is what is called when you click the publish button
var publicBag;
for(var i = 0; i < tiddlers.length; i++) {
var tiddler = tiddlers[i];
var newTiddler = {
title: tiddler.title,
fields: { "server.bag": cmd.toggleBag(tiddler, status) }
};
cmd.moveTiddler(tiddler, newTiddler, callback);
}
},
getMode: function(paramString) {
var params = paramString.parseParams("anon")[0];
var status = params.type ?
(["public", "private"].contains(params.type[0]) ? params.type[0] : "private") :
"private";
var newStatus = status == "public" ? "private" : "public";
return [status, newStatus];
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var wizard = new Wizard();
var locale = macro.locale;
var status = macro.getMode(paramString);
wizard.createWizard(place, locale.title);
wizard.addStep(macro.locale.description.format(status[0], status[1]),
'<input type="hidden" name="markList" />');
var markList = wizard.getElement("markList");
var listWrapper = $("<div />").addClass("batchPublisher").
attr("refresh", "macro").attr("macroName", macroName).
attr("params", paramString)[0];
markList.parentNode.insertBefore(listWrapper, markList);
$.data(listWrapper, "wizard", wizard);
macro.refresh(listWrapper);
},
getCheckedTiddlers: function(listWrapper, titlesOnly) {
var tiddlers = [];
$(".chkOptionInput[rowName]:checked", listWrapper).each(function(i, el) {
var title = $(el).attr("rowName");
if(titlesOnly) {
tiddlers.push(title);
} else {
tiddlers.push(store.getTiddler(title));
}
});
return tiddlers;
},
refresh: function(listWrapper) {
var checked = macro.getCheckedTiddlers(listWrapper, true);
var paramString = $(listWrapper).empty().attr("params");
var wizard = $.data(listWrapper, "wizard");
var locale = macro.locale;
var params = paramString.parseParams("anon")[0];
var publishCandidates = [];
var status = macro.getMode(paramString);
var pubType = status[0];
var newPubType = status[1];
var tiddlers = params.filter ? store.filterTiddlers(params.filter[0]) :
store.filterTiddlers("[is[%0]]".format(pubType));
var enabled = [];
for(var i = 0; i < tiddlers.length; i++) {
var tiddler = tiddlers[i];
var title = tiddler.title;
if(!tiddler.tags.contains("excludePublisher") && title !== "SystemSettings") {
publishCandidates.push({ title: title, tiddler: tiddler, status: pubType});
}
if(checked.contains(title)) {
enabled.push("[rowname=%0]".format(title));
}
}
if(publishCandidates.length === 0) {
createTiddlyElement(listWrapper, "em", null, null, locale.noTiddlersText);
} else {
var listView = ListView.create(listWrapper, publishCandidates, macro.listViewTemplate);
wizard.setValue("listView", listView);
var btnHandler = function(ev) {
var tiddlers = macro.getCheckedTiddlers(listWrapper);
var callback = function(status) {
$(".batchPublisher").each(function(i, el) {
macro.refresh(el);
});
};
macro.changeStatus(tiddlers, newPubType, callback);
};
wizard.setButtons([{
caption: locale.changeStatusLabel.format(newPubType),
tooltip: locale.changeStatusPrompt.format(newPubType),
onClick: btnHandler
}]);
$(enabled.join(",")).attr("checked", true); // retain what was checked before
}
}
};
})(jQuery);
//}}}
!Spaces
<<groupBy server.bag>>
!Private
<<list filter [is[private]]>>
!Public
<<list filter [is[public]]>>
!Drafts
<<list filter [is[draft]]>>
/***
|''Name''|TiddlySpaceBackstage|
|''Version''|0.8.0|
|''Description''|Provides a TiddlySpace version of the backstage and a homeLink macro|
|''Status''|@@beta@@|
|''Contributors''|Jon Lister, Jon Robson, Colm Britton|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpaceBackstage.js|
|''Requires''|TiddlySpaceConfig ImageMacroPlugin TiddlySpaceViewTypes|
!StyleSheet
.tiddler .error.annotation .button{
display: inline-block;
}
#backstageArea {
z-index: 49;
color: white;
background-color: black;
background: -webkit-gradient(linear,left bottom,left top,color-stop(0, #222),color-stop(0.5, #333),color-stop(1, #555));
background: -moz-linear-gradient(center bottom,#222 0%, #333 50%, #555 100%);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#ff555555, endColorstr=#ff222222);
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#ff555555, endColorstr=#ff222222)";
height: 25px;
padding: 0;
}
#backstageButton {
overflow: hidden;
}
#backstageButton #backstageShow,
#backstageButton #backstageHide {
margin: 0px;
padding: 0px;
}
#backstageButton #backstageShow:hover,
#backstageButton #backstageHide:hover {
background: none;
color: none;
}
#backstageButton img,
#backstageButton svg {
width: 24px;
height: 24px;
}
#messageArea {
top: 50px;
}
#backstageToolbar {
position: relative;
}
#backstageArea a {
padding: 0px;
margin-left: 0px;
color: white;
background: none;
}
#backstageArea a:hover {
background-color: white;
}
#backstage ol,
#backstage ul {
padding: auto;
}
#backstageButton a {
margin: 0;
}
.backstagePanelBody ul {
padding: 5px;
margin: 5px;
}
#backstage #backstagePanel {
margin-left: 5%;
padding: 0em;
margin-right: 5%;
}
#backstageToolbar a {
position: relative;
}
#backstageArea a.backstageSelTab,
#backstageToolbar .backstageTask {
line-height: 25px;
color: #767676;
}
.backstageTask .externalImage,
.backstageTask .image {
display: inline;
}
#backstageToolbar a span {
z-index: 2;
}
a.backstageTask {
display: inline;
margin-left: 1em !important;
}
.backstagePanelBody .button {
display: inline-block;
margin-right: 10px;
}
.backstagePanelBody {
margin: 0 0 0 0.6em;
padding: 0.4em 0.5em 1px 0.5em;
}
#backstage table {
margin: auto;
}
#backstage .wizard table {
border: 0px;
margin: 0;
}
#backstage div li.listLink {
border: 0px;
width: 78%;
font-size: 0.7em;
}
#backstage div li.listTitle {
font-weight: bold;
text-decoration: underline;
font-size: 1em;
background: #ccc;
width: 100%;
}
#backstage fieldset {
border: solid 1px [[ColorPalette::Background]];
}
#backstage .viewer table,#backstage table.twtable {
border: 0px;
}
#backstageToolbar img {
padding: 0;
}
#backstage .wizard,
#backstage .wizardFooter {
background: none;
}
.viewer td, .viewer tr, .twtable td, .twtable tr {
border: 1px solid #eee;
}
#backstage .inlineList ul li {
background-color: [[ColorPalette::Background]];
border: solid 1px [[ColorPalette::TertiaryMid]];
display: block;
float: left;
list-style: none;
margin-right: 1em;
padding: 0.5em;
}
.backstageClear, .inlineList form {
clear: both;
display: block;
margin-top: 3em;
}
.tiddlyspaceMenu {
text-align: center;
}
span.chunkyButton {
display: inline-block;
padding: 0;
margin: 0;
border: solid 2px #000;
background-color: #04b;
}
span.chunkyButton a.button, span.chunkyButton a:active.button {
white-space: nowrap;
font-weight: bold;
font-size: 1.8em;
color: #fff;
text-align: center;
padding: 0.5em 0.5em;
margin: 0;
border-style: none;
display: block;
}
span.chunkyButton:hover {
background-color: #014;
}
span.chunkyButton a.button:hover {
border-style: none;
background: none;
color: #fff;
}
#backstage .unpluggedSpaceTab .wizard,
.unpluggedSpaceTab .wizard {
background: white;
border: 2px solid #CCC;
padding: 5px;
}
.syncKey .keyItem {
border: 1px solid black;
display: inline-block;
margin: 0.2em;
padding: 0.1em 0.1em 0.1em 0.1em;
}
.keyHeading {
font-size: 2em;
font-weight: bold;
margin: 0.4em 0em -0.2em;
}
.unpluggedSpaceTab .putToServer,
.unpluggedSpaceTab .notChanged {
display: none;
}
.tiddlyspaceMenu ul {
margin: 0;
padding: 0;
}
.tiddlyspaceMenu ul li {
list-style: none;
}
.unsyncedChanges .unsyncedList {
display: block;
}
.unsyncedList {
display: none;
}
!Code
***/
//{{{
(function ($) {
var name = "StyleSheet" + tiddler.title;
config.shadowTiddlers[name] = "/*{{{*/\n%0\n/*}}}*/".
format(store.getTiddlerText(tiddler.title + "##StyleSheet")); // this accesses the StyleSheet section of the current tiddler (the plugin that contains it)
store.addNotification(name, refreshStyles);
if (!config.extensions.tiddlyweb.status.tiddlyspace_version) { // unplugged
config.extensions.tiddlyweb.status.tiddlyspace_version = "<unknown>";
config.extensions.tiddlyweb.status.server_host = {
url:config.extensions.tiddlyweb.host }; // TiddlySpaceLinkPlugin expects this
}
var disabled_tasks_for_nonmembers = ["tiddlers", "plugins", "batch", "sync"];
var tweb = config.extensions.tiddlyweb;
var tiddlyspace = config.extensions.tiddlyspace;
var currentSpace = tiddlyspace.currentSpace.name;
var imageMacro = config.macros.image;
if (config.options.chkBackstage === undefined) {
config.options.chkBackstage = false;
}
// Set up Backstage
config.tasks = {};
config.tasks.status = {
text:"status",
tooltip:"TiddlySpace Info",
content:"<<tiddler Backstage##Menu>>"
};
config.tasks.tiddlers = {
text:"tiddlers",
tooltip:"tiddlers control panel",
content:"<<tiddler Backstage##BackstageTiddlers>>"
};
config.tasks.plugins = {
text:"plugins",
tooltip:"Manage installed plugins",
content:"<<tiddler Backstage##Plugins>>"
};
config.tasks.batch = {
text:"batch",
tooltip:"Batch manage public/private tiddlers",
content:"<<tiddler Backstage##BatchOps>>"
};
config.tasks.tweaks = {
text:"tweaks",
tooltip:"Tweak TiddlyWiki behaviors",
content:"<<tiddler Backstage##Tweaks>>"
};
config.tasks.exportTiddlers = {
text:"import/export",
tooltip:"Import/export tiddlers from/to a TiddlyWiki",
content:"<<tiddler Backstage##ImportExport>>"
};
config.tasks.sync = {
text:"sync",
tooltip:"Check Sync status",
content:"<<tiddler Backstage##SpaceUnplugged>>"
};
if (window.location.protocol === "file:") {
config.unplugged = true;
}
config.backstageTasks = ["status", "tiddlers", "plugins",
"batch", "tweaks", "exportTiddlers", "sync"];
config.messages.backstage.prompt = "";
// initialize state
var _show = backstage.show;
backstage.show = function () {
// selectively hide backstage tasks and tabs based on user status
var tasks = $("#backstageToolbar .backstageTask").show();
var bs = backstage.tiddlyspace;
if (!config.unplugged) {
tweb.getUserInfo(function (user) {
if (user.anon) {
jQuery.each(disabled_tasks_for_nonmembers, function (i, task) {
var taskIndex = config.backstageTasks.indexOf(task);
if (taskIndex !== -1) {
config.backstageTasks.splice(taskIndex, 1);
}
});
config.messages.memberStatus = bs.locale.loggedout;
} else {
config.messages.memberStatus = readOnly ?
bs.locale.nonmember : bs.locale.member;
}
});
} else {
config.messages.memberStatus = bs.locale.unplugged;
}
// display backstage
return _show.apply(this, arguments);
};
if (readOnly) {
jQuery.each(disabled_tasks_for_nonmembers, function (i, task) {
var taskIndex = config.backstageTasks.indexOf(task);
if (taskIndex !== -1) {
config.backstageTasks.splice(taskIndex, 1);
}
});
}
var tasks = config.tasks;
var commonUrl = "/bags/common/tiddlers/%0";
backstage.tiddlyspace = {
locale:{
member:"You are a member of this space.",
nonmember:"You are not a member of this space.",
loggedout:"You are currently logged out of TiddlySpace.",
unplugged:"You are unplugged."
},
showButton:function () {
var showBtn = $("#backstageShow")[0];
var altText = $(showBtn).text();
$(showBtn).empty();
imageMacro.renderImage(showBtn, "backstage.svg",
{ altImage:commonUrl.format("backstage.png"), alt:altText});
},
hideButton:function () {
var hideBtn = $("#backstageHide")[0];
var altText = $(hideBtn).text();
$(hideBtn).empty();
imageMacro.renderImage(hideBtn, "close.svg",
{ altImage:commonUrl.format("close.png"), alt:altText, width:24, height:24 });
}
};
var _init = backstage.init;
backstage.init = function () {
_init.apply(this, arguments);
var init = function (user) {
var bs = backstage.tiddlyspace;
bs.showButton();
bs.hideButton();
};
tweb.getUserInfo(init);
};
var home = config.macros.homeLink = {
locale:{
linkText:"your home space"
},
handler:function (place) {
var container = $("<span />").appendTo(place)[0];
tweb.getUserInfo(function (user) {
if (!user.anon && user.name !== currentSpace) {
createSpaceLink(container, user.name, null, home.locale.linkText);
}
});
}
};
config.macros.exportSpace = {
handler:function (place, macroName, params) {
var filename = params[0] ||
"/tiddlers.wiki?download=%0.html".format(currentSpace);
$('<a class="button">download</a>').// XXX: i18n
attr("href", filename).appendTo(place);
}
};
}(jQuery));
//}}}
/***
|''Name''|RevisionsCommandPlugin|
|''Description''|provides access to tiddler revisions|
|''Author''|FND|
|''Contributors''|Martin Budden|
|''Version''|0.3.3|
|''Status''|@@beta@@|
|''Source''|http://svn.tiddlywiki.org/Trunk/association/plugins/RevisionsCommandPlugin.js|
|''CodeRepository''|http://svn.tiddlywiki.org/Trunk/association/plugins/|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''CoreVersion''|2.6.0|
|''Keywords''|serverSide|
!Usage
Extend [[ToolbarCommands]] with {{{revisions}}}.
!Revision History
!!v0.1 (2009-07-23)
* initial release (renamed from experimental ServerCommandsPlugin)
!!v0.2 (2010-03-04)
* suppressed wikification in diff view
!!v0.3 (2010-04-07)
* restored wikification in diff view
* added link to side-by-side diff view
!To Do
* strip server.* fields from revision tiddlers
* resolve naming conflicts
* i18n, l10n
* code sanitizing
* documentation
!Code
***/
//{{{
(function($) {
jQuery.twStylesheet(".diff { white-space: pre, font-family: monospace }",
{ id: "diff" });
var cmd = config.commands.revisions = {
type: "popup",
hideShadow: true,
text: "revisions",
tooltip: "display tiddler revisions",
revTooltip: "", // TODO: populate dynamically?
loadLabel: "loading...",
loadTooltip: "loading revision list",
selectLabel: "select",
selectTooltip: "select revision for comparison",
selectedLabel: "selected",
compareLabel: "compare",
linkLabel: "side-by-side view",
revSuffix: " [rev. #%0]",
diffSuffix: " [diff: #%0 #%1]",
dateFormat: "YYYY-0MM-0DD 0hh:0mm",
listError: "revisions could not be retrieved",
handlePopup: function(popup, title) {
title = this.stripSuffix("rev", title);
title = this.stripSuffix("diff", title);
var tiddler = store.getTiddler(title);
var type = _getField("server.type", tiddler);
var adaptor = new config.adaptors[type]();
var limit = null; // TODO: customizable
var context = {
host: _getField("server.host", tiddler),
workspace: _getField("server.workspace", tiddler)
};
var loading = createTiddlyButton(popup, cmd.loadLabel, cmd.loadTooltip);
var params = { popup: popup, loading: loading, origin: title };
adaptor.getTiddlerRevisionList(title, limit, context, params, this.displayRevisions);
},
displayRevisions: function(context, userParams) {
removeNode(userParams.loading);
if(context.status) {
var callback = function(ev) {
var e = ev || window.event;
var revision = resolveTarget(e).getAttribute("revision");
context.adaptor.getTiddlerRevision(tiddler.title, revision, context,
userParams, cmd.displayTiddlerRevision);
};
var table = createTiddlyElement(userParams.popup, "table");
for(var i = 0; i < context.revisions.length; i++) {
var tiddler = context.revisions[i];
var row = createTiddlyElement(table, "tr");
var timestamp = tiddler.modified.formatString(cmd.dateFormat);
var revision = tiddler.fields["server.page.revision"];
var cell = createTiddlyElement(row, "td");
createTiddlyButton(cell, timestamp, cmd.revTooltip, callback, null,
null, null, { revision: revision });
cell = createTiddlyElement(row, "td", null, null, tiddler.modifier);
cell = createTiddlyElement(row, "td");
createTiddlyButton(cell, cmd.selectLabel, cmd.selectTooltip,
cmd.revisionSelected, null, null, null,
{ index:i, revision: revision, col: 2 });
cmd.context = context; // XXX: unsafe (singleton)!?
}
} else {
$("<li />").text(cmd.listError).appendTo(userParams.popup);
}
},
revisionSelected: function(ev) {
var e = ev || window.event;
e.cancelBubble = true;
if(e.stopPropagation) {
e.stopPropagation();
}
var n = resolveTarget(e);
var index = n.getAttribute("index");
var col = n.getAttribute("col");
while(!index || !col) {
n = n.parentNode;
index = n.getAttribute("index");
col = n.getAttribute("col");
}
cmd.revision = n.getAttribute("revision");
var table = n.parentNode.parentNode.parentNode;
var rows = table.childNodes;
for(var i = 0; i < rows.length; i++) {
var c = rows[i].childNodes[col].firstChild;
if(i == index) {
if(c.textContent) {
c.textContent = cmd.selectedLabel;
} else {
c.text = cmd.selectedLabel;
}
} else {
if(c.textContent) {
c.textContent = cmd.compareLabel;
} else {
c.text = cmd.compareLabel;
}
c.onclick = cmd.compareSelected;
}
}
},
compareSelected: function(ev) {
var e = ev || window.event;
var n = resolveTarget(e);
var context = cmd.context;
context.rev1 = n.getAttribute("revision");
context.rev2 = cmd.revision;
context.tiddler = context.revisions[n.getAttribute("index")];
context.format = "unified";
context.adaptor.getTiddlerDiff(context.tiddler.title, context,
context.userParams, cmd.displayTiddlerDiffs);
},
displayTiddlerDiffs: function(context, userParams) {
var tiddler = context.tiddler;
tiddler.title += cmd.diffSuffix.format([context.rev1, context.rev2]);
tiddler.text = "{{diff{\n" + context.diff + "\n}}}";
tiddler.tags = ["diff"];
tiddler.fields.doNotSave = "true"; // XXX: correct?
if(!store.getTiddler(tiddler.title)) {
store.addTiddler(tiddler);
}
var src = story.getTiddler(userParams.origin);
var tiddlerEl = story.displayTiddler(src, tiddler);
var uri = context.uri.replace("format=unified", "format=horizontal");
var link = $('<a target="_blank" />').attr("href", uri).text(cmd.linkLabel);
$(".viewer", tiddlerEl).prepend(link);
},
displayTiddlerRevision: function(context, userParams) {
var tiddler = context.tiddler;
tiddler.title += cmd.revSuffix.format([tiddler.fields["server.page.revision"]]);
tiddler.fields.doNotSave = "true"; // XXX: correct?
if(!store.getTiddler(tiddler.title)) {
store.addTiddler(tiddler);
}
var src = story.getTiddler(userParams.origin);
story.displayTiddler(src, tiddler);
},
stripSuffix: function(type, title) {
var str = cmd[type + "Suffix"];
var i = str.indexOf("%0");
i = title.indexOf(str.substr(0, i));
if(i != -1) {
title = title.substr(0, i);
}
return title;
}
};
var _getField = function(name, tiddler) {
return tiddler.fields[name] || config.defaultCustomFields[name];
};
})(jQuery);
//}}}
/***
|''Description''|Sanitisation for dynamically pulling tiddlers into your space and displaying them|
!Notes
Works both inside and outside TiddlyWiki. Uses the HTML Sanitizer provided by the Google Caja project
(see http://code.google.com/p/google-caja/wiki/JsHtmlSanitizer for more on this), which is licensed under
an Apache License (see http://www.apache.org/licenses/LICENSE-2.0).
!Code
***/
//{{{
(function($) {
var cleanURL = function(url) {
var regexp = /^(?:http|https|mailto|ftp|irc|news):\/\//;
return (regexp.test(url)) ? url : null;
};
$.sanitize = function(html) {
return html_sanitize(html, cleanURL);
};
/*
* HTML Sanitizer, provided by Google Caja
*/
/* Copyright Google Inc.
* Licensed under the Apache Licence Version 2.0
* Autogenerated at Tue May 17 17:39:24 BST 2011
* @provides html4
*/var html4={};html4.atype={NONE:0,URI:1,URI_FRAGMENT:11,SCRIPT:2,STYLE:3,ID:4,IDREF:5,IDREFS:6,GLOBAL_NAME:7,LOCAL_NAME:8,CLASSES:9,FRAME_TARGET:10},html4.ATTRIBS={"*::class":9,"*::dir":0,"*::id":4,"*::lang":0,"*::onclick":2,"*::ondblclick":2,"*::onkeydown":2,"*::onkeypress":2,"*::onkeyup":2,"*::onload":2,"*::onmousedown":2,"*::onmousemove":2,"*::onmouseout":2,"*::onmouseover":2,"*::onmouseup":2,"*::style":3,"*::title":0,"a::accesskey":0,"a::coords":0,"a::href":1,"a::hreflang":0,"a::name":7,"a::onblur":2,"a::onfocus":2,"a::rel":0,"a::rev":0,"a::shape":0,"a::tabindex":0,"a::target":10,"a::type":0,"area::accesskey":0,"area::alt":0,"area::coords":0,"area::href":1,"area::nohref":0,"area::onblur":2,"area::onfocus":2,"area::shape":0,"area::tabindex":0,"area::target":10,"bdo::dir":0,"blockquote::cite":1,"br::clear":0,"button::accesskey":0,"button::disabled":0,"button::name":8,"button::onblur":2,"button::onfocus":2,"button::tabindex":0,"button::type":0,"button::value":0,"canvas::height":0,"canvas::width":0,"caption::align":0,"col::align":0,"col::char":0,"col::charoff":0,"col::span":0,"col::valign":0,"col::width":0,"colgroup::align":0,"colgroup::char":0,"colgroup::charoff":0,"colgroup::span":0,"colgroup::valign":0,"colgroup::width":0,"del::cite":1,"del::datetime":0,"dir::compact":0,"div::align":0,"dl::compact":0,"font::color":0,"font::face":0,"font::size":0,"form::accept":0,"form::action":1,"form::autocomplete":0,"form::enctype":0,"form::method":0,"form::name":7,"form::onreset":2,"form::onsubmit":2,"form::target":10,"h1::align":0,"h2::align":0,"h3::align":0,"h4::align":0,"h5::align":0,"h6::align":0,"hr::align":0,"hr::noshade":0,"hr::size":0,"hr::width":0,"iframe::align":0,"iframe::frameborder":0,"iframe::height":0,"iframe::marginheight":0,"iframe::marginwidth":0,"iframe::width":0,"img::align":0,"img::alt":0,"img::border":0,"img::height":0,"img::hspace":0,"img::ismap":0,"img::name":7,"img::src":1,"img::usemap":11,"img::vspace":0,"img::width":0,"input::accept":0,"input::accesskey":0,"input::align":0,"input::alt":0,"input::autocomplete":0,"input::checked":0,"input::disabled":0,"input::ismap":0,"input::maxlength":0,"input::name":8,"input::onblur":2,"input::onchange":2,"input::onfocus":2,"input::onselect":2,"input::readonly":0,"input::size":0,"input::src":1,"input::tabindex":0,"input::type":0,"input::usemap":11,"input::value":0,"ins::cite":1,"ins::datetime":0,"label::accesskey":0,"label::for":5,"label::onblur":2,"label::onfocus":2,"legend::accesskey":0,"legend::align":0,"li::type":0,"li::value":0,"map::name":7,"menu::compact":0,"ol::compact":0,"ol::start":0,"ol::type":0,"optgroup::disabled":0,"optgroup::label":0,"option::disabled":0,"option::label":0,"option::selected":0,"option::value":0,"p::align":0,"pre::width":0,"q::cite":1,"select::disabled":0,"select::multiple":0,"select::name":8,"select::onblur":2,"select::onchange":2,"select::onfocus":2,"select::size":0,"select::tabindex":0,"table::align":0,"table::bgcolor":0,"table::border":0,"table::cellpadding":0,"table::cellspacing":0,"table::frame":0,"table::rules":0,"table::summary":0,"table::width":0,"tbody::align":0,"tbody::char":0,"tbody::charoff":0,"tbody::valign":0,"td::abbr":0,"td::align":0,"td::axis":0,"td::bgcolor":0,"td::char":0,"td::charoff":0,"td::colspan":0,"td::headers":6,"td::height":0,"td::nowrap":0,"td::rowspan":0,"td::scope":0,"td::valign":0,"td::width":0,"textarea::accesskey":0,"textarea::cols":0,"textarea::disabled":0,"textarea::name":8,"textarea::onblur":2,"textarea::onchange":2,"textarea::onfocus":2,"textarea::onselect":2,"textarea::readonly":0,"textarea::rows":0,"textarea::tabindex":0,"tfoot::align":0,"tfoot::char":0,"tfoot::charoff":0,"tfoot::valign":0,"th::abbr":0,"th::align":0,"th::axis":0,"th::bgcolor":0,"th::char":0,"th::charoff":0,"th::colspan":0,"th::headers":6,"th::height":0,"th::nowrap":0,"th::rowspan":0,"th::scope":0,"th::valign":0,"th::width":0,"thead::align":0,"thead::char":0,"thead::charoff":0,"thead::valign":0,"tr::align":0,"tr::bgcolor":0,"tr::char":0,"tr::charoff":0,"tr::valign":0,"ul::compact":0,"ul::type":0},html4.eflags={OPTIONAL_ENDTAG:1,EMPTY:2,CDATA:4,RCDATA:8,UNSAFE:16,FOLDABLE:32,SCRIPT:64,STYLE:128},html4.ELEMENTS={a:0,abbr:0,acronym:0,address:0,applet:16,area:2,b:0,base:18,basefont:18,bdo:0,big:0,blockquote:0,body:49,br:2,button:0,canvas:0,caption:0,center:0,cite:0,code:0,col:2,colgroup:1,dd:1,del:0,dfn:0,dir:0,div:0,dl:0,dt:1,em:0,fieldset:0,font:0,form:0,frame:18,frameset:16,h1:0,h2:0,h3:0,h4:0,h5:0,h6:0,head:49,hr:2,html:49,i:0,iframe:4,img:2,input:2,ins:0,isindex:18,kbd:0,label:0,legend:0,li:1,link:18,map:0,menu:0,meta:18,nobr:0,noframes:20,noscript:20,object:16,ol:0,optgroup:0,option:1,p:1,param:18,pre:0,q:0,s:0,samp:0,script:84,select:0,small:0,span:0,strike:0,strong:0,style:148,sub:0,sup:0,table:0,tbody:1,td:1,textarea:8,tfoot:1,th:1,thead:1,title:24,tr:1,tt:0,u:0,ul:0,"var":0},html4.ueffects={NOT_LOADED:0,SAME_DOCUMENT:1,NEW_DOCUMENT:2},html4.URIEFFECTS={"a::href":2,"area::href":2,"blockquote::cite":0,"body::background":1,"del::cite":0,"form::action":2,"img::src":1,"input::src":1,"ins::cite":0,"q::cite":0},html4.ltypes={UNSANDBOXED:2,SANDBOXED:1,DATA:0},html4.LOADERTYPES={"a::href":2,"area::href":2,"blockquote::cite":2,"body::background":1,"del::cite":2,"form::action":2,"img::src":1,"input::src":1,"ins::cite":2,"q::cite":2};var html=function(a){function x(b,c,d){var e=[];w(function(b,e){for(var f=0;f<e.length;f+=2){var g=e[f],h=e[f+1],i=null,j;if((j=b+"::"+g,a.ATTRIBS.hasOwnProperty(j))||(j="*::"+g,a.ATTRIBS.hasOwnProperty(j)))i=a.ATTRIBS[j];if(i!==null)switch(i){case a.atype.NONE:break;case a.atype.SCRIPT:case a.atype.STYLE:h=null;break;case a.atype.ID:case a.atype.IDREF:case a.atype.IDREFS:case a.atype.GLOBAL_NAME:case a.atype.LOCAL_NAME:case a.atype.CLASSES:h=d?d(h):h;break;case a.atype.URI:h=c&&c(h);break;case a.atype.URI_FRAGMENT:h&&"#"===h.charAt(0)?(h=d?d(h):h,h&&(h="#"+h)):h=null;break;default:h=null}else h=null;e[f+1]=h}return e})(b,e);return e.join("")}function w(b){var c,d;return v({startDoc:function(a){c=[],d=!1},startTag:function(e,f,g){if(!d){if(!a.ELEMENTS.hasOwnProperty(e))return;var h=a.ELEMENTS[e];if(h&a.eflags.FOLDABLE)return;if(h&a.eflags.UNSAFE){d=!(h&a.eflags.EMPTY);return}f=b(e,f);if(f){h&a.eflags.EMPTY||c.push(e),g.push("<",e);for(var i=0,j=f.length;i<j;i+=2){var k=f[i],l=f[i+1];l!==null&&l!==void 0&&g.push(" ",k,'="',r(l),'"')}g.push(">")}}},endTag:function(b,e){if(d)d=!1;else{if(!a.ELEMENTS.hasOwnProperty(b))return;var f=a.ELEMENTS[b];if(!(f&(a.eflags.UNSAFE|a.eflags.EMPTY|a.eflags.FOLDABLE))){var g;if(f&a.eflags.OPTIONAL_ENDTAG)for(g=c.length;--g>=0;){var h=c[g];if(h===b)break;if(!(a.ELEMENTS[h]&a.eflags.OPTIONAL_ENDTAG))return}else for(g=c.length;--g>=0;)if(c[g]===b)break;if(g<0)return;for(var i=c.length;--i>g;){var h=c[i];a.ELEMENTS[h]&a.eflags.OPTIONAL_ENDTAG||e.push("</",h,">")}c.length=g,e.push("</",b,">")}}},pcdata:function(a,b){d||b.push(a)},rcdata:function(a,b){d||b.push(a)},cdata:function(a,b){d||b.push(a)},endDoc:function(a){for(var b=c.length;--b>=0;)a.push("</",c[b],">");c.length=0}})}function v(c){return function(d,e){d=String(d);var f=null,g=!1,h=[],j=void 0,l=void 0,m=void 0;c.startDoc&&c.startDoc(e);while(d){var n=d.match(g?t:u);d=d.substring(n[0].length);if(g){if(n[1]){var o=b(n[1]),p;if(n[2]){var 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i(a){return a.replace(h,"")}function g(a,b){return f(b)}function f(a){a=b(a);if(c.hasOwnProperty(a))return c[a];var f=a.match(d);if(f)return String.fromCharCode(parseInt(f[1],10));if(!!(f=a.match(e)))return String.fromCharCode(parseInt(f[1],16));return""}var b;"script"==="SCRIPT".toLowerCase()?b=function(a){return a.toLowerCase()}:b=function(a){return a.replace(/[A-Z]/g,function(a){return String.fromCharCode(a.charCodeAt(0)|32)})};var c={lt:"<",gt:">",amp:"&",nbsp:"240",quot:'"',apos:"'"},d=/^#(\d+)$/,e=/^#x([0-9A-Fa-f]+)$/,h=/\0/g,j=/&(#\d+|#x[0-9A-Fa-f]+|\w+);/g,l=/&/g,m=/&([^a-z#]|#(?:[^0-9x]|x(?:[^0-9a-f]|$)|$)|$)/gi,n=/</g,o=/>/g,p=/\"/g,q=/\=/g,t=new RegExp("^\\s*(?:(?:([a-z][a-z-]*)(\\s*=\\s*(\"[^\"]*\"|'[^']*'|(?=[a-z][a-z-]*\\s*=)|[^>\"'\\s]*))?)|(/?>)|[\\s\\S][^a-z\\s>]*)","i"),u=new RegExp("^(?:&(\\#[0-9]+|\\#[x][0-9a-f]+|\\w+);|<!--[\\s\\S]*?-->|<!\\w[^>]*>|<\\?[^>*]*>|<(/)?([a-z][a-z0-9]*)|([^<&>]+)|([<&>]))","i");return{escapeAttrib:r,makeHtmlSanitizer:w,makeSaxParser:v,normalizeRCData:s,sanitize:x,unescapeEntities:k}}(html4),html_sanitize=html.sanitize
// stop here if we're not in TiddlyWiki
// XXX: is this the correct way of checking for TiddlyWiki?
if (!window.TiddlyWiki || !window.store || !store instanceof TiddlyWiki) {
return;
}
var tiddlyspace = config.extensions.tiddlyspace;
var _subWikify = Wikifier.prototype.subWikify;
var cleanedTitle = 'This section has been cleaned of any potentially harmful code';
var replaceFunctions = {
html: function(w) {
var sanitizedHTML, spanEl;
this.lookaheadRegExp.lastIndex = w.matchStart;
var lookaheadMatch = this.lookaheadRegExp.exec(w.source);
if(lookaheadMatch && lookaheadMatch.index == w.matchStart) {
sanitizedHTML = $.sanitize(lookaheadMatch[1]);
spanEl = createTiddlyElement(w.output, 'span', null, 'sanitized');
spanEl.innerHTML = sanitizedHTML;
spanEl.setAttribute('title', cleanedTitle);
w.nextMatch = this.lookaheadRegExp.lastIndex;
}
},
customFormat: function(w) {
switch(w.matchText) {
case '@@':
var e = createTiddlyElement(w.output, 'span');
var styles = config.formatterHelpers.inlineCssHelper(w);
if (styles.length === 0) {
e.className = 'marked';
}
w.subWikifyTerm(e, /(@@)/mg);
break;
case '{{':
var lookaheadRegExp = /\{\{[\s]*([\w]+[\s\w]*)[\s]*\{(\n?)/mg;
lookaheadRegExp.lastIndex = w.matchStart;
var lookaheadMatch = lookaheadRegExp.exec(w.source);
if(lookaheadMatch) {
w.nextMatch = lookaheadRegExp.lastIndex;
e = createTiddlyElement(w.output,lookaheadMatch[2] == "\n" ? "div" : "span",null,lookaheadMatch[1]);
w.subWikifyTerm(e,/(\}\}\})/mg);
}
break;
}
}
};
Wikifier.prototype.subWikify = function(output, terminator) {
var tid = this.tiddler,
spaceName = tiddlyspace.currentSpace.name,
tidSpace, recipeName, stripped;
try {
recipeName = tid.fields['server.recipe'] ||
tid.fields['server.workspace'];
tidSpace = tiddlyspace.resolveSpaceName(recipeName);
if (tidSpace !== spaceName) {
// external tiddler, so replace dangerous formatters
stripped = stripHTML(tid, this.formatter);
}
} catch(e) {
// do nothing. There's no tiddler, so assume it's safe (?!?!?)
}
_subWikify.apply(this, arguments);
if (stripped) {
// change back to the original function
unstripHTML(stripped, this.formatter);
}
};
// replace potentially unsafe formatters with versions that strip bad HTML/CSS
var stripHTML = function(tid, formatter) {
var popped = {}, _handler;
for (var i = 0; i < formatter.formatters.length; i++) {
var f = formatter.formatters[i];
if (replaceFunctions[f.name]) {
_handler = f.handler;
popped[f.name] = _handler;
f.handler = replaceFunctions[f.name];
}
};
return popped;
};
// put the original formatters back where they belong
var unstripHTML = function(stripped, formatter) {
for (var i = 0; i < formatter.formatters.length; i++) {
var f = formatter.formatters[i];
if (stripped[f.name]) {
f.handler = stripped[f.name];
}
};
};
})(jQuery);
//}}}
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
Taking a dip into the Augmented Social Network mailing list I came across the following from Brad DeGraf.
[[Re: Monetising Social Capital (Distributed Capitalism)|http://planetwork.blueoxen.net/forums/asn-discuss/2003-08/msg00015.html#nid01]]:
<<<
not sure about a technical answer, but here's an anecdotal one. the best connected people, especially ones whose livelihoods depend on their rolodexes (i.e. social capital), will be least inclined to participate in any system that reduces the (monetary) value of their social capital to them.
<<<
I read this and the veil lifted. Here is the reason why the social capital, social networking parade raises my hackles: The whole model reeks with the stench of salepeople, fresh out of bed with their motivational speakers, top ten tips for making connections, and associated drivel all bent on moving more information and product for the final end goal of acquisition of ''stuff''.
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type="application/atom+xml" title="cdent-mt's public feed" />
<!--}}}-->
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
/***
|''Name''|BinaryTiddlersPlugin|
|''Description''|renders base64-encoded binary tiddlers as images or links|
|''Author''|FND|
|''Version''|0.3.2|
|''Status''|@@beta@@|
|''Source''|http://svn.tiddlywiki.org/Trunk/association/plugins/BinaryTiddlersPlugin.js|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''CoreVersion''|2.5|
!Code
***/
//{{{
(function($) {
var ctfield = "server.content-type";
var plugin = config.extensions.BinaryTiddlersPlugin = {
isWikiText: function(tiddler) {
var ctype = tiddler.fields[ctfield];
if(ctype) {
if (ctype == 'text/x-tiddlywiki') return true;
return !this.isBinary(tiddler) && !this.isTextual(ctype);
} else {
return true;
}
},
// NB: pseudo-binaries are considered non-binary here
isBinary: function(tiddler) {
var ctype = tiddler.fields[ctfield];
return ctype ? !this.isTextual(ctype) : false;
},
isTextual: function(ctype) {
return ctype.indexOf("text/") == 0
|| this.endsWith(ctype, "+xml")
|| ctype == 'application/json'
|| ctype == 'application/javascript';
},
endsWith: function(str, suffix) {
return str.length >= suffix.length &&
str.substr(str.length - suffix.length) == suffix;
},
isLink: function(tiddler) {
return this.isBinary(tiddler) && tiddler.text.indexOf("<html>") != -1
}
};
// Disable edit for linked tiddlers (for now)
// This will be changed to a GET then PUT
config.commands.editTiddler.isEnabled = function(tiddler) {
var existingTest = config.commands.editTiddler.isEnabled;
if (existingTest) {
return existingTest && !plugin.isLink(tiddler);
} else {
return !plugin.isLink(tiddler);
}
};
// hijack text viewer to add special handling for binary tiddlers
var _view = config.macros.view.views.wikified;
config.macros.view.views.wikified = function(value, place, params, wikifier,
paramString, tiddler) {
var ctype = tiddler.fields["server.content-type"];
if(params[0] == "text" && ctype && ctype !== 'text/x-tiddlywiki' && !tiddler.tags.contains("systemConfig") && !plugin.isLink(tiddler)) {
var el;
if(plugin.isBinary(tiddler)) {
var uri = "data:%0;base64,%1".format([ctype, tiddler.text]); // TODO: fallback for legacy browsers
if(ctype.indexOf("image/") == 0) {
el = $("<img />").attr("alt", tiddler.title).attr("src", uri);
} else {
el = $("<a />").attr("href", uri).text(tiddler.title);
}
} else {
el = $("<pre />").text(tiddler.text);
}
el.appendTo(place);
} else {
_view.apply(this, arguments);
}
};
// hijack edit macro to disable editing of binary tiddlers' body
var _editHandler = config.macros.edit.handler;
config.macros.edit.handler = function(place, macroName, params, wikifier,
paramString, tiddler) {
if(params[0] == "text" && plugin.isBinary(tiddler)) {
return false;
} else {
_editHandler.apply(this, arguments);
}
};
// hijack autoLinkWikiWords to ignore binary tiddlers
var _autoLink = Tiddler.prototype.autoLinkWikiWords;
Tiddler.prototype.autoLinkWikiWords = function() {
return plugin.isWikiText(this) ? _autoLink.apply(this, arguments) : false;
};
})(jQuery);
//}}}
/***
|''Name''|ImageMacroPlugin|
|''Version''|0.9.4|
|''Description''|Allows the rendering of svg images in a TiddlyWiki|
|''Author''|Osmosoft|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''Notes''|Currently only works in modern browsers (not IE)|
|''Requires''|BinaryTiddlersPlugin|
!Usage
{{{<<image SVG>>}}} will render the text of the tiddler with title SVG as an SVG image (but not in ie where it will fail silently)
!!Parameters
width/height: specify width/height parameters
link: make the image link to a given location
tiddlyLink: link to a tiddler
!Notes
Binary tiddlers in TiddlyWeb when passed through the wikifier will be shown as images.
eg. {{{<<view text wikified>>}}} on a binary tiddler will show the image.
{{{<<view fieldname image>>}}}
will render the value of the tiddler field 'fieldname' as an image. This field can contain a tid
{{{<<image SiteIcon>>}}}
will create an image tag where the tiddler has content type beginning image and not ending +xml
will attempt to create svg object in other scenarios
{{{<<image /photos/x.jpg>>}}}
will create an image tag with src /photos/x.jpg as long as there is not a tiddler called /photos/x.jpg in
which case it will render that tiddler as an image. Note for the case of svg files it will attempt to render as an svg if possible via the image
tag. It doesn't embed the svg in the dom for security reasons as svg code can contain javascript.
!Code
***/
//{{{
(function($) {
var macro = config.macros.image = {
shim: "/bags/common/tiddlers/shim",
ieVersion: config.browser.isIE ? parseInt(config.browser.ieVersion[1], 10) : false,
svgns: "http://www.w3.org/2000/svg",
xlinkns: "http://www.w3.org/1999/xlink",
svgAvailable: document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1"),
_fixPrefix: 1,
_external_cache: {},
_image_tag_cache: {},
_image_dimensions: {},
locale: {
badImage: "This image cannot be displayed."
},
handler: function(place, macroName, params, wikifier, paramString, tiddler){
var imageSource = params[0];
// collect named arguments
var args = macro.getArguments(paramString, params);
this.renderImage(place, imageSource, args);
},
init: function() {
var startupImages = store.getTaggedTiddlers("systemImage");
var place = $("<div />").attr("id", "systemImageArea").appendTo("body").hide()[0];
for(var i = 0; i < startupImages.length; i++) {
var image = startupImages[i];
macro.renderImage(place, image.title, { idPrefix: "" });
}
var data = new Image();
data.onload = function() {
// note ie 8 only supports data uris up to 32k so cannot be relied on
macro.supportsDataUris = this.width != 1 || this.height != 1 ? false : true;
macro.supportsDataUris = macro.ieVersion && macro.ieVersion < 9 ? false : macro.supportsDataUris;
};
data.onerror = data.onload;
data.src = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==";
},
refreshImage: function(src) {
var elements = macro._image_tag_cache[src] ? macro._image_tag_cache[src] : [];
if(macro._image_dimensions[src]) {
macro._image_dimensions[src] = false;
}
for(var i = 0; i < elements.length; i++) {
var el = $(elements[i]);
var newSrc = "%0?nocache=%1".format(src, Math.random());
el.attr("src", newSrc); // force reload
}
},
isBinaryImageType: function(contentType) {
return (contentType && contentType.indexOf("image") === 0 &&
contentType.indexOf("+xml") != contentType.length - 4) ? true : false;
},
isImageTiddler: function(tiddler) {
return macro.isSVGTiddler(tiddler) || macro.isBinaryImageTiddler(tiddler);
},
isSVGTiddler: function(tiddler) {
var type = tiddler ? tiddler.fields['server.content-type'] : false;
return type == "image/svg+xml";
},
isBinaryImageTiddler: function(tiddler) {
return macro.isBinaryImageType(tiddler.fields['server.content-type']);
},
renderImage: function(place, imageSource, options) {
var imageTiddler = store.getTiddler(imageSource);
var container;
var classes = ["image"];
if(options.link) {
classes = classes.concat(["imageLink", "externalLink"]);
container = $("<a />").attr("href", options.link).appendTo(place)[0];
} else if(options.tiddlyLink) {
classes.push("imageLink");
container = createTiddlyLink(place, options.tiddlyLink, false);
} else {
container = $("<span />").appendTo(place)[0];
}
$(container).addClass(classes.join(" "));
options = options ? options : {};
if(imageTiddler && macro.isBinaryImageTiddler(imageTiddler)) { // handle the case where we have an image url
return macro._renderBinaryImageTiddler(container, imageTiddler, options);
} else if(imageTiddler){ // handle the case where we have a tiddler
return macro._renderSVGTiddler(container, imageTiddler, options);
} else { // we have a string representing a url
return macro._renderBinaryImageUrl(container, imageSource, options);
}
},
_renderAlternateText: function(container, options) {
var img;
var src = options.src || "";
if(options.width && options.height) {
img = $("<img />").attr("src", src).addClass("svgImageText").attr("width", options.width).
attr("height", options.height).appendTo(container);
}
var alt = options.alt;
if(img && alt) {
img.attr("alt", alt).attr("title", alt);
} else if(alt) {
$(container).addClass("svgImageText").text(alt);
}
macro._image_tag_cache[src] = img;
},
_renderSVGTiddler: function(place, tiddler, options) {
if(!options) {
options = {};
}
merge(options, { tiddler: tiddler, fix: true});
if(macro.svgAvailable) {
this._importSVG(place, options); // display the svg
} else if(options.altImage) {
var image = options.altImage;
delete options.altImage;
this._renderBinaryImageUrl(place, image, options);
} else {
this._renderAlternateText(place, options); // instead of showing the image show the alternate text.
}
},
_renderBinaryImageTiddler: function(place, tiddler, options) {
var resourceURI;
var fields = tiddler.fields;
if(fields["server.type"] == "tiddlyweb") { // construct an accurate url for the resource
resourceURI = "%0/%1/tiddlers/%2".format(config.defaultCustomFields["server.host"],
fields["server.workspace"], encodeURI(fields["server.title"]));
} else { // guess the url for the resource
resourceURI = tiddler.title;
}
var ctype = fields["server.content-type"] || tiddler.type;
var text = tiddler.text;
if(macro.supportsDataUris && ctype && text.indexOf("<html") == -1) {
var uri = "data:%0;base64,%1".format(ctype, text);
options.src = resourceURI;
return macro._renderBinaryImageUrl(place, uri, options);
} else if(options.src) {
return macro._renderBinaryImageUrl(place, options.src, options);
} else {
return macro._renderBinaryImageUrl(place, resourceURI, options);
}
},
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var img;
img = $("<img />").appendTo(container);
if(height) {
img.attr("height", height);
}
if(width) {
img.attr("width", width);
}
if(macro.ieVersion && macro.ieVersion < 7 && macro.shim && options.ie6png) {
$(img).css({width: userW, height: userH,
filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='%0', sizingMethod='scale')".format(src)
}).attr("src", macro.shim);
} else {
img.attr("src", src);
}
if(!macro._image_tag_cache[options.srcUrl]) {
macro._image_tag_cache[options.srcUrl] = [];
}
img = $(img).addClass(options.imageClass)[0];
macro._image_tag_cache[options.srcUrl].push(img);
return img;
},
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var w = realDimensions.width;
var h = realDimensions.height;
var reqh = reqDimensions.height;
var reqw = reqDimensions.width;
var finalw = w, finalh = h;
var ratiow = reqw / w, ratioh = reqh / h;
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finalw = scaledw;
finalh = reqh;
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finalw = reqw;
finalh = scaledh;
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var preserveWidth = w > h ? true : false;
if(preserve) {
if(preserveWidth && scaledh < reqh) {
finalh = scaledh;
finalw = reqw;
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finalh = reqh;
finalw = scaledw;
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finalh = reqh;
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},
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var srcUrl = options.src ? options.src : src;
srcUrl = srcUrl.indexOf("/") === -1 ? "/%0".format(srcUrl) : srcUrl; // for IE.
var image_dimensions = macro._image_dimensions[srcUrl];
var image = new Image(); // due to weird scaling issues where you use just a width or just a height
var createImageTag = function(dimensions, error) {
if(error) {
var altImage = options.altImage;
if(altImage) {
delete options.altImage;
macro._renderBinaryImageUrl(container, altImage, options);
} else {
options.src = src;
macro._renderAlternateText(container, options);
}
} else {
var dim = macro._getDimensions(dimensions, {
width: options.width, height: options.height }, options.preserveAspectRatio);
options.srcUrl = srcUrl;
macro._renderImageTag(container, src, dim.width, dim.height, options);
}
};
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image.onload = function() {
var dimensions = { width: image.width, height: image.height};
macro._image_dimensions[srcUrl] = dimensions;
createImageTag(dimensions);
};
image.onerror = function() {
createImageTag(null, true);
};
image.src = src;
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createImageTag(image_dimensions);
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];
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node.setAttributeNS(ns, attr,v);
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}
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var svgDoc, tiddlerText = options.tiddler.text;
if (window.DOMParser) {
svgDoc = new DOMParser().parseFromString(tiddlerText, "application/xml").documentElement;
var idPrefix = options.idPrefix || this._generateIdPrefix();
this._fixSVG([svgDoc], idPrefix);
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svgHolder.setAttributeNS(macro.svgns, "viewBox", "0 0 %0 %1".format(width, height));
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svgHolder.setAttribute("width", width);
svgHolder.setAttribute("height", height);
el.setAttribute("width", "100%");
el.setAttribute("height", "100%");
svgHolder.setAttribute("class", "svgImage svgIcon %0".format(options.imageClass || ""));
svgHolder.appendChild(el);
place.appendChild(svgHolder);
}
else {
var existing = el.className ? el.className.baseVal : "";
el.setAttribute("class","svgImage %0".format(existing));
place.appendChild(el);
}
// if a tiddler attribute is set this is read as a link
$("[tiddler], [tiddlyLink]", place).attr("refresh", "link").click(function(ev) {
var tiddler = $(ev.target).attr("tiddlyLink");
if(tiddler) {
story.displayTiddler(ev.target, tiddler);
}
});
}
},
getArguments: function(paramString, params) {
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}
}
}
var width = isNaN(params[1]) ? false : parseInt(params[1], 10);
var height = isNaN(params[2]) ? false : parseInt(params[2], 10);
options.width = macro.lookupArgument(options, "width", width);
options.height = macro.lookupArgument(options, "height", height);
options.preserveAspectRatio = args.preserveAspectRatio &&
args.preserveAspectRatio[0] == "yes" ? true : false;
options.tiddlyLink = macro.lookupArgument(options, "tiddlyLink", false);
options.link = macro.lookupArgument(options, "link", false);
return options;
},
lookupArgument: function(args, id, ifEmpty) {
return args[id] ? args[id] : ifEmpty;
}
};
// update views
var _oldwikifiedview = config.macros.view.views.wikified;
// update wikifier to check tiddler type before rendering
merge(config.macros.view.views, {
wikified: function(value, place, params, wikifier, paramString, tiddler) {
if(macro.isImageTiddler(tiddler) && params[0] == "text") {
var newplace = $("<div />").addClass("wikifiedImage").appendTo(place)[0];
macro.renderImage(newplace, tiddler.title, { alt: macro.locale.badImage });
} else {
_oldwikifiedview.apply(this, arguments);
}
},
image: function(value, place, params, wikifier, paramString, tiddler) {
// a field can point to another tiddler whereas text is the current tiddler.
var title = params[0] == "text" ? tiddler.title : value;
var args = macro.getArguments(paramString, params);
macro.renderImage(place, title, args);
}
});
config.shadowTiddlers.StyleSheetImageMacro = [".wikifiedImage svg, .wikifiedImage .image { width: 80%; }",
".svgImageText { background-color:[[ColorPalette::Error]]; color:#ddd; display: inline-block; }",
"span.svgImageText { display: inline-block; overflow: hidden; }"
].join("");
store.addNotification("StyleSheetImageMacro", refreshStyles);
})(jQuery);
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Unless you're delighted with the default theme you can make some quick changes by generating a new random color palette, hit this button to cycle through some alternatives.
<<RandomColorPaletteButton saturation_pale:0.67 saturation_light:0.53
saturation_mid:0.43 saturation_dark:0.06 pale:0.99 light:0.85 mid:0.5 dark:0.31>>
You can also change the look and feel completely by installing a new theme. To do this, find one you like in the @themes space, note down the name, and include it in this space by going to the space menu. You can reach the space menu by clicking on the blue and pink circle at the top-right of the page and chooshing "THIS SPACE". Here are a few to check out:
* @pip
* @caspian-ii
* @basalt
* @simplicity
* @cheesecake
* @jelly-doughnut
(//Note that if you are using a custom TiddlySpace install, these themes may not be present.//)
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{{annotation{Unfortunately the images that should be linked from this are lost to the sands of multiple server migrations.}}}
In honor of the May Day honoring of the struggle for the eight hour workday, MattLiggett and I took off for three days of blissful climbing at TheRed. I from work and Matt in his gap between school semesters.
Weather at the red river gorge is a tricky business. The forecast is not to be trusted. Other than an unfortunate late night knock on my tent with "my tent is all wet, give me the car keys" we had fine weather, fine climbing and, unusually, some fine food.
We had some goals:
* Get Matt doing some easy leads so he could hone his clipping and comfort.
* Get me placing my huge pile of camalots, much too shiny and new, into some cracks.
* Have fun.
* Celebrate the impending collapse of the multi-national corporatist hegemony through the pursuit of leisure and the wearing of products from Patagonia and Chaco.
* I think we hit these pretty good but it cannot be said that we pulled down hard, bro. These were not those days. Some other days will be those days, and that will be good too.
Thumbnails of the entire collection of photos can be found in TheWiki at TheRedMay2004Thumb. For each picture, clicking on the + or ++ will take you to medium and huge versions of the pictures. For many, if you are just looking at the thumbs you are missing out.
!Day One
We arrived late Sunday night, quickly set up tents, and waited for the morning. It arrived with a bit of a chill and a lack of coffee. Our destination: RoadsideCrag.
RoadsideCrag is probably the most popular crag at TheRed. It has a little bit of everything--sport and trad, easy and hard--and a nice simple approach. Because of this it is often full of people on the weekends.
It was Monday. Weeks of intense planning and complicated math had led us to believe that a weekday would turn the place into our own personal palace of climbing pleasure. Hee! No. It wasn't full, but we did some waiting and while we did who comes trucking up the trail but some chums from home on a bachelor party climbing expedition.
One end of RoadsideCrag, the right or East end, is filled up with supposedly safe and easy sport leads. Just what we wanted for goal #1. The easiest one, CSharpOrBFlat, was occupado, as was AlteredScale, so we went for AllCowsEatGrass.
Like most of the other routes in the area, it's a medium length, mostly vertical but kind of slabby, jesus I would hate to fall on this kind of experience.
+ ++ T
Up I went. When I came down, Matt went up. This is different from what we would do later in the day and the days following.
Matt chose to top rope the route as he was a bit out of practice from all the educating he's been getting to prepare for the impending revolution. He goes to the top where he finds the anchor bolts from which I've just lowered are moving in the rock.
For those of you unfamiliar with these sorts of things, this is double plus ungood. From my position down on the ground I can tell Matt's a little wigged out: he's telling me to move him very gently, he accidently drops a quickdraw (which happily slides down the rope and gently lands on the ground, rather than on my head where I've not yet put my brand new helmet), and he takes extra special long to clean up and descend. But he calmly refrains from telling me what's up until he's safely on the ground (otherwise we would have a clusterfuck of deciding what the right thing to do is).
Oddly, when we tell our neighboring climbers of the sad state of the anchors on this climb not only do they say something that amounts to "oh yeah, most of them are messed up in some way" but then they go and climb on them.
We climb CSharpOrBFlat and YouCanTuneAPianoButYouCantTunaFish and decide if we are going to be dealing with unreliable anchors, they may as well be ones we place ourselves.
So we moved west to RoadsideAttraction.
One hundred and forty feet of fun. RoadsideAttraction is very well known: it's pretty easy, easy to get to and very satisfying. I'm told that climbing it naked in the dark is something of a must do once you have the skillz.
I found it a bit unnerving myself, first time and all, so I kept my clothes. Unlike the other routes we had done that day, when I got to the top, I sat down, set up an anchor and belayed Matt up to me. From our perch we looked out upon a lovely view and felt mighty good.
Here I am, the conquering hero, after our descent:
+ ++ T
And then we were hungry. And cold. And tired. And lazy. So we went to the restaurant at the Natural Bridge Park lodge. It was yummy. We ate. We reminisced about those fun times back in the day when we climbed RoadsideAttraction. We decided we wanted more, tomorrow would be FortressWall. And to our tents we went, satisfied.
!Day Two
Another fella from Bloomington, Andy, was at Miguels as part of a three week climbing extravaganza before returning to the world of employment and obligations. He (and his dog, ChiliDog) joined us for our adventures at FortressWall.
Fortress has traditional climbs only. A whole mess of them, from super easy to somewhere on the hard side of moderate. All kinds of fine places to place gear of all sorts of sizes.
The sun was shining into our lovely setting. It was dry and warm and we had the whole place to ourselves. Here's Matt, on CalypsoIi, saluting our good fortune (and the workers of the world):
+ ++ T
Next was SnaKe and WhereLizardsDare. Fortress has two levels. There are the climbs that start from the ground, like Snake, and those that start at the end of the first set, like WhereLizardsDare. If you make this picture
+ ++ T
extra big (hit the ++), near the middle of the frame you'll find my orange helmet. That's me belaying people up SnaKe (which is out of the frame to the left). Above me, at about 1 o'clock is WhereLizardsDare (where we saw no lizards, but we did see them on CalypsoIi).
WhereLizardsDare is a fabulous climb: difficult off balance stemming with a teeny finger crack to help you out, all way up high in the sky.
We were on a schedule, we had dinner plans, but there was no way we were going to miss BedtimeForBonzo. Last fall I had made it halfway up the second pitch of the climb before freaking out and downclimbing because I had no idea where I was supposed to go. Oh, and it was too dark to see.
The view from the top is quite compelling:
+ ++ T
Having never been there before I wasn't sure it was going to be like that, but I had a hunch. And I was right. The pleasure of topping out on this climb and simply being there,
+ ++ T
on top of everything,
+ ++ T
was sublime. Here's a demonstration from Matt:
+ ++ T
Andy clued us in to a good thing to know:
You can walk off the second pitch of BedtimeForBonzo and return to the anchors of the first pitch, avoiding what might be a tricky rappel off the top. I wonder if a long rope would get us down from the top in a single go?
Our original schedule had us back to Miguels at 6:00 to head into Lexington to meet Jeremy and Gail. It was about 5:50 when we hit the dirt below the climb, so we skipped Miguels, and scooted to Lexington where we changed shirts in the parking lot of the restaurant. There we ate an enormous pile of yummy fishy sushi things and had a rollicking good time. Jeremy and Gail are good like that.
On the drive into Lexington, with the setting sun, came rain. It stayed around, off and on, for most of the night.
!Day Three
I'm getting a bit tired by day three. Matt, who's been sleeping in the car because of the aforementioned rain in his tent, gives up on his first attempt to wake me up. He comes back later. I'm not up for anything too difficult and vote for the easy approach of PhanTasia.
Leading easy to moderate trad climbs is not all that physically exhausting. Yes, you have to work hard, but the sheer number of calories on a day of easy trad doesn't compete with a day of harder sport. Much of it is the amount of time involved. Some of it is the much lower level of difficulty. Yet, at the end of a day of leading trad routes, I'm still at least as exhausted as a sport day. Exhausted by the degree of responsibility I'm putting on my own choices.
So we went to PhanTasia, where we did the lovely AttackOfTheSandShark
+ ++ T
and the imposing StAlfonsos
+ ++ T
I led the first and Andy got the second. After that we ran up LordOfTheFlies and CreatureFeature, enjoyed some fine Miguels pizza and headed home into the setting sun.
+ ++ T
The following two days I worked enough to not need to take any vacation. So much for the eight hour work day. Workers unite, anyway.
Next week I go to New York for a conference, after that my uncle is over from Britain, sometime soon thereafter I hope to have some time with my bun in Seattle. Somewhere in there I'll get more climbing.
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I've had occassion to write some long email messages today that have some bits I thought should go here. The following is in response to some discussion on security policy documents.
<<<
I think formalized, overwrought security policies are the product of a fearful environment where through action and inaction what's important has been obscured by lack of foresight and good planning. People write security policies in an effort to make a stand against the lack of foresight. As the policies rarely get actively read and are time consuming to enforce they are rarely successful in their bid to counter lacks elsewhere.
Like many of my attitudes I think that successful security comes from removing doubt and removing choice. Being able to remove doubt and remove choice comes from having foresight, then identifying goals and sticking to them (wheels within wheels).
Computers are tools which, when they have well defined tasks, are easy to maintain. Easy maintenance leads to better security. A tool which is poorly described leads to stopgaps, confusion, too many choices, and plenty of doubt: all holes for error.
People are not tools, primarily because that's gross but also because it is diversity of choice that makes people human. An effective human is one that is able to make good, informed choices from among several, with little doubt. People make good choices by being informed. Information flows through communication and experimentation.
Abuse of tools comes about when the tools provide handles for experimentation to people who have not been provided with enough information (through implicit or explicit means) to make good decisions about appropriate use of the tools.
Security, then, comes down to three things: providing focused and well-defined services, controlling exposure of handles and keeping users informed.
<<<
Later in the mail message I noted that my attitude doesn't really apply in situations where the data being protected actually matters. I think those situations are more rare than it may initially seem.
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The mailing lists associated with the BlueOxenCollaboratory have lately received a lot of mail. Participants have complained about the volume and their inability to cope in a productive fashion. This prompted JackPark to describe how he filters his mail. Others, including me, followed up with their own strategies. What follows is a revision of what I posted to the mailing list.
I'm posting this to the blog because I'm sick of people whining about email volume when it is clear they've made no investment in managing their email. While it may be true they shouldn't have to, the flip side of that argument is that I feel like I shouldn't have to clean my house, but I do it anyway because I want to live there.
My strategies for dealing with email are dependent on a luxury of resources. I have a fast connection, my own mail server and (for the most part) the skills to manage it. Someday I may distill my thoughts on why I think everyone should be in charge of their own presence on the internet and why it should not be mobile (the interfaces should be).
I like to think of myself as an email handling expert. I don't know if this is warranted or not, but as a former sysadmin I used to handle upwards of 10,000 messages a day in some form or other, most of it automatically, while still handling several hundred to my face, per day, and generating about 2000 outgoing messages per month.
I don't do that sort of thing anymore, so the quantity of email is way down, but the skills learned then make life better now.
First off, information handling is not an arena where the poor craftsperson may blame their tools and be scorned. Most, if not all, email clients suck. Some just suck less than others. Many are good for email browsing (I generally use Apple Mail for casual browsing these days), few are good for email processing (replying, deleting, searching, filtering, moving). I've yet to meet a GUI mail client that is good for email processing.
My environment:
* An IMAP server with essentially unlimited space (I can add disk if I want to) (2KO)
shell access on that server where I can maintain procmail, Spam::Assassin and filters of my own design.
* Pine, on multiple machines, accessing a remote configuration (over IMAP) (including addressbook) stored on the server, configured to allow URLs to open in my browser, and images and other attachments to open in the correct application.
Pine provides a feature that allows you to have multiple INBOXes. This is different from having multiple folders to which mail is delivered. In the latter, I have to remember, think about and act upon selecting these special folders. In the former, when I get to the end of one INBOX, I may, at my option, continue to the next one with a single keypress.
Incoming mail is filtered at many stages before it sees me:
* Every message is copied and stored in a backup folder for that day. I keep 4 days of backups.
* Spam::Assassin scores the original message as spam. If the score is high, the message is deleted. If the score is middlin' the message is stored in a trash folder (which is an INBOX, because I'm curious about spam, it entertains me and gives me an eye on the zeitgeist).
* Automated messages to root and other service accounts are filtered to an INBOX for such things.
* Email to lists in which I participate are filtered to INBOXes associated with that group. Some busy lists, associated with groups in which I do not have immediate cares or responsibilities, are not filtered to an INBOX, but rather a standard folder, so they are not in my face all the time.
* Anything left after all this is sorted as follows:
** It is checked against a personal blacklist filter and trashed if it is from an address in that blacklist. (predates spam assassin and still catches some other things)
** If it is not addressed to me (I'm identified by one of several email addresses) it goes to an INBOX called filtered
** It is checked against a personal "do I know you" filter. If I know you, the mail goes to my primary INBOX (the first in the list of INBOXes). If I don't know you, the message goes into my secondary INBOX.
My process of reading email is designed to avoid gaffes such as providing an answer to an email that has already been answered or that landed in a different INBOX for some reason.
!!Rules for reading email
* Read everything (all INBOXes) before responding to anything, deleting irrelevant or redundant messages as possible. If I delete something incorrectly I always have the backup and any mailing list that isn't broken has an archive (this should be emblazoned on high somewhere).
* Check for new mail in all INBOXes again, still, before responding. This is easy to do because I can simply hit <tab> and that will take me to the next new message in any INBOX.
* Respond or otherwise process stuff in my primary INBOX. This assumes that if it is in there it is from somebody I think is special in some form and the message needs primary care.
* Check for new mail (press tab).
* Go to the INBOXes associated with work or projects and process stuff there. This assumes that any work or project related email should go to a group mailing list, or to put it more brashly: any work or project team without a group mailing list (that is archived) does not exist, is fundamentally broken.
*press tab (all day long)
For those few folders which receive new mail but are not INBOXes, visit them as time allows, read everything (or at least skim for relevancy), delete as much as possible. What's left is stuff worth dealing with. Deal with it. Delete once dealt with: there's an archive out there somewhere. If not, and it's important, refile.
Any folder that has incoming mail that has more than 20 messages in it is a problem that needs to be dealt with, soon.
I have pine configured to use roles. That means that I can have it automatically use the blueoxen.org address when I respond to mail to a blueoxen list. Or indiana.edu for work stuff. I get different sigs and other fun things like that.
I use vi as my editor, rather than the built in pico. This is because pico sucks most of all. I use vi because I am faster with it than I am with emacs.
I'm, these days, generally using Pine in an xterm under X11 on Panther. Sometimes I'm using Pine directly on the mail server through an ssh client. Those times that I use Apple Mail are generally in the morning when I'm feeling a little blearly and I have no intention of responding to anything, I just want to see what's there. If I discover something to which I need to respond, I quit Mail and start Pine so I can be back in the fast realm of the keyboard. The mouse is handicap unless you also happen to have a chording keyboard (thought about it, too much money).
What do you do?
There are a lot of interesting people using ~TiddlySpace that you might like to keep track of and interact with. There are a number of ways of doing this.
If you see a number in the speech bubble in one of your tiddlers, it means that someone is writing about the same thing as you. You can find out what they're saying by clicking on it. Likewise, if you see something interesting in someone else's space, you can respond to it and write up your own thoughts on the subject by clicking "Reply to this tiddler".
Additionally, if you find anyone interesting, or you find an interesting looking space and you'd like to know when it's changed, you can "follow" that space. To do this, simply create a tiddler with the title: {{{@space-name}}} and tag it {{{follow}}}. If you want, you can store some notes about that space in the body of the tiddler.
If you then want to know what happening, simply [[include|How do I include/exclude spaces?]]@docs the @tivity space and then visit your activity stream at [[/activity|/activity]], or just visit the @tapas space directly.
!Not sure who to follow?
Here's a few suggestions:
* @fnd
* @cdent
* @pmario
* @bengillies
* @dickon
/***
|''Name''|TiddlySpaceFollowingPlugin|
|''Version''|0.7.1|
|''Description''|Provides a following macro|
|''Author''|Jon Robson|
|''Requires''|TiddlySpaceConfig TiddlySpaceTiddlerIconsPlugin ErrorHandler|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
!Usage
Tag a tiddler with "follow" to express a list of followers.
Using the {{{<<followTiddlers X>>}}}
will reveal the number of tiddlers with name X in the set of spaces the *current* user viewing your space follows.
{{{<<following jon>>}}} will list all the users following Jon.
{{{<<followers jon>>}}} will list all the followers of jon.
{{{<linkedTiddlers>>}}} will list all tiddlers across TiddlySpace linked to the current tiddler
{{{<linkedTiddlers follow:yes>>}}} will list all tiddlers across TiddlySpace that come from your list of followers
adds spaceLink view type {{{<<view server.bag spaceLink>>}}} creates a link to the space described in server.bag
{{{<<view server.bag spaceLink title>>}}} makes a link to the tiddler with title expressed in the field title in space server.bag
If no name is given eg. {{{<<following>>}}} or {{{<<follow>>}}} it will default the current user.
!StyleSheet
.followTiddlersList li {
list-style:none;
}
.followButton {
width: 2em;
}
.followTiddlersList li .siteIcon {
height:48px;
width: 48px;
}
#sidebarTabs .followers li a,
.followers .siteIcon,
.followers .siteIcon div {
display: inline;
}
.followTiddlersList li .externalImage, .followTiddlersList li .image {
display: inline;
}
.scanResults li {
list-style: none;
}
!Code
***/
//{{{
(function($) {
var LIMIT_FOLLOWING = 100;
var tweb = config.extensions.tiddlyweb;
var tiddlyspace = config.extensions.tiddlyspace;
var currentSpace = tiddlyspace.currentSpace.name;
var shadows = config.shadowTiddlers;
config.annotations.ScanTemplate = "This tiddler is the default template used in the display of tiddlers founding using the tsScan macro. To access attributes use the view macro e.g. {{{<<view title text>>}}}";
shadows.ScanTemplate = "<<view modifier SiteIcon width:24 height:24 spaceLink:yes label:no>> <<view title link>>";
shadows.FollowersTemplate = "<<view server.bag SiteIcon width:24 height:24 spaceLink:yes label:no>> <<view server.bag spaceLink>>";
shadows.FollowingTemplate = "<<view title SiteIcon width:24 height:24 spaceLink:yes label:no>> <<view title spaceLink>>";
shadows.FollowTiddlersBlackList = "";
shadows.FollowTiddlersHeading = "There are tiddlers in spaces you follow using the follow tag which use the title <<view title text>>";
shadows.FollowTiddlersTemplate = ["* <<view server.space SiteIcon width:24 height:24 spaceLink:yes label:no>> ",
"<<view server.space spaceLink title external:no>> modified by <<view modifier spaceLink>> ",
"in the <<view server.space spaceLink>> space (<<view modified date>> @ <<view modified date 0hh:0mm>>).\n"].join("");
var name = "StyleSheetFollowing";
shadows[name] = "/*{{{*/\n%0\n/*}}}*/".
format(store.getTiddlerText(tiddler.title + "##StyleSheet"));
store.addNotification(name, refreshStyles);
// provide support for sucking in tiddlers from the server
tiddlyspace.displayServerTiddler = function(src, title, workspace, callback) {
var adaptor = store.getTiddlers()[0].getAdaptor();
var localTitle = tiddlyspace.getLocalTitle(title, workspace);
var tiddler = new Tiddler(localTitle);
tiddler.text = "Please wait while this tiddler is retrieved...";
tiddler.fields.doNotSave = "true";
store.addTiddler(tiddler);
src = story.displayTiddler(src || null, tiddler.title);
tweb.getStatus(function(status) {
var context = {
host: tweb.host, // TODO: inherit from source tiddler?
workspace: workspace,
headers: { "X-ControlView": "false" }
};
var getCallback = function(context, userParams) {
var tiddler = context.tiddler;
tiddler.title = localTitle;
store.addTiddler(tiddler);
story.refreshTiddler(localTitle, null, true); // overriding existing allows updating
if(callback) {
callback(src, tiddler);
}
};
adaptor.getTiddler(title, context, null, getCallback);
});
};
tiddlyspace.scroller = {
runHandler: function(title, top, bottom, height) {
var i;
var handlers = tiddlyspace.scroller.handlers;
var tidEl = story.getTiddler(title);
if(tidEl) {
var topEl = $(tidEl).offset().top + 20;
if(top === false || (topEl > top && topEl < bottom)) {
var h = handlers[title];
for(i = 0; i < h.length; i++) {
h[i]();
}
tiddlyspace.scroller.clearHandlers(title);
}
} else {
tiddlyspace.scroller.clearHandlers(title);
}
},
clearHandlers: function(title) {
tiddlyspace.scroller.handlers[title] = [];
},
registerIsVisibleEvent: function(title, handler) {
tiddlyspace.scroller.handlers[title] = tiddlyspace.scroller.handlers[title] || [];
tiddlyspace.scroller.handlers[title].push(handler);
},
init: function() {
this.handlers = {};
this.interval = window.setInterval(function() {
var top = $(window).scrollTop();
var height = $(window).height();
var bottom = top + height;
var title;
for(title in tiddlyspace.scroller.handlers) {
if(title) {
tiddlyspace.scroller.runHandler(title, top, bottom, height);
}
}
}, 2000); // every 2 seconds check scroll position
}
};
tiddlyspace.scroller.init();
var followMacro = config.macros.followTiddlers = {
locale: {
followListHeader: "Here are tiddlers from spaces you follow using the follow tag which use this title.",
noTiddlersFromFollowers: "None of the spaces you follow contain a tiddler with this name.",
errorMessage: "There was a problem retrieving tiddlers from the server. Please try again later."
},
init: function() {
followMacro.lookup = {};
},
followTag: "follow",
getHosts: function(callback) {
tweb.getStatus(function(status) {
callback(tweb.host, tiddlyspace.getHost(status.server_host, "%0"));
});
},
getBlacklist: function() {
return store.getTiddlerText("FollowTiddlersBlackList").split("\n");
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var args = paramString.parseParams("anon")[0];
var containingTiddler = story.findContainingTiddler(place).getAttribute('tiddler');
var title = (args.anon && args.anon[0]) || tiddler.fields["server.title"] || tiddler.title;
var tid = store.getTiddler(title);
var user = params[1] || false;
if(tid) {
followMacro.makeButton(place, {
url: "/search?q=title:%22" + encodeURIComponent(title) + "%22",
containingTiddler: containingTiddler,
blacklisted: followMacro.getBlacklist(), title: title, user: user,
consultFollowRelationship: (args.follow &&
args.follow[0] === 'false') ? false : true });
}
},
makeButton: function(place, options) { // this is essentially the same code in TiddlySpaceFollowingPlugin
var title = options.title;
var blacklisted = options.blacklisted;
var tiddler = store.getTiddler(title);
var btn = $('<div class="followButton" />').addClass("notLoaded").appendTo(place)[0];
if(blacklisted.contains(title)) {
$(btn).remove();
return;
} else {
var user = options.user;
window.setTimeout(function() { // prevent multiple calls due to refresh
tiddlyspace.scroller.registerIsVisibleEvent(options.containingTiddler, function() {
var mkButton = function(followers, ignore) {
if(!followers && !ignore) {
$(btn).remove();
} else {
$("<a />").appendTo(btn);
var scanOptions = { url: options.url,
spaceField: options.spaceField || "bag", template: null, sort: "-modified",
callback: function(tiddlers) {
$(btn).removeClass("notLoaded");
followMacro.constructInterface(btn, tiddlers);
}
};
if(!ignore) {
scanOptions.showBags = followMacro._getFollowerBags(followers);
}
scanOptions.hideBags = [tiddler.fields["server.bag"]];
scanMacro.scan(null, scanOptions, user);
}
};
if(options.consultFollowRelationship) {
followMacro.getFollowers(mkButton);
} else {
mkButton([], true);
}
});
}, 1000);
}
},
constructInterface: function(container, tiddlers) {
var txt = tiddlers.length;
var className = txt > 0 ? "hasReplies" : "noReplies";
var el = $(story.findContainingTiddler(container));
$(container).empty().addClass(className);
var btn = $("<a />").addClass("followedTiddlers").text(txt).
click(function(ev) {
followMacro.followingOnClick(ev);
}).appendTo('<div class="followedTiddlers" />').appendTo(container)[0];
$.data(btn, "tiddlers", tiddlers);
},
followingOnClick: function(ev) {
var target = ev.target;
var locale = followMacro.locale;
var el = $('<div class="followTiddlersList" />')[0];
var popup = Popup.create(target,"div");
$(popup).addClass("taggedTiddlerList followList").click(function(ev) { // make it so only clicking on the document outside the popup removes the popup
if(ev.target.parentNode != document) {
ev.stopPropagation();
}
}).append(el);
var tiddlers = $.data(target, "tiddlers") || [];
scanMacro.template(el, tiddlers.slice(0,1), "FollowTiddlersHeading");
scanMacro.template(el, tiddlers, "FollowTiddlersTemplate");
if(tiddlers.length === 0) {
$("<li />").text(locale.noTiddlersFromFollowers).appendTo(el);
}
Popup.show();
ev.stopPropagation();
return popup;
},
_getFollowerBags: function(followers) { // XXX: private or not?
return $.map(followers, function(name, i) {
return name != currentSpace ? "%0_public".format(name) : null;
});
},
getFollowers: function(callback, username) {
// returns a list of spaces being followed by the existing space
var followersCallback = function(user) {
if(!user.anon) {
scanMacro.scan(null, {
url: "/search?q=bag:%0_public tag:%1 _limit:%2".format(user.name, followMacro.followTag, LIMIT_FOLLOWING),
spaceField: "title", template: null, cache: true,
callback: function(tiddlers) {
var followers = [];
for(var i = 0; i < tiddlers.length; i++) {
followers.push(tiddlyspace.resolveSpaceName(tiddlers[i].title));
}
callback(followers);
}
});
} else {
callback(false);
}
};
return !username ? tweb.getUserInfo(followersCallback) : followersCallback({ name: username });
}
};
var scanMacro = config.macros.tsScan = {
init: function () {
this.scanned = {};
},
_tiddlerfy: function(jsontiddlers, options) {
var tiddlers = [];
var spaceField = options.spaceField || "bag"; // TODO: phase out use view types instead
$.each(jsontiddlers, function(i, t) {
var use = false;
if(!options.showBags || (options.showBags && options.showBags.contains(t.bag))) {
use = true;
}
if(options.hideBags && options.hideBags.contains(t.bag)) {
use = false;
}
if(use) {
var spaceName = t[spaceField];
var tiddler = config.adaptors.tiddlyweb.toTiddler(t, tweb.host);
tiddler.fields["server.space"] = tiddlyspace.resolveSpaceName(spaceName);
tiddlers.push(tiddler);
}
});
return tiddlers;
},
_scanCallback: function(place, jsontiddlers, options) {
var locale = followersMacro.locale;
var tiddlers = scanMacro._tiddlerfy(jsontiddlers, options);
if(options.sort) {
tiddlers = store.sortTiddlers(tiddlers, options.sort);
}
if(options.filter) {
var _store = new TiddlyWiki();
config.lastStore = _store;
for(var i = 0; i < tiddlers.length; i++) {
var clone = tiddlers[i];
clone.title = tiddlyspace.getLocalTitle(clone.title, clone.fields['server.workspace']);
_store.addTiddler(clone);
}
tiddlers = _store.filterTiddlers(options.filter);
}
if(place) {
$(place).empty();
var list = $("<ul />").appendTo(place)[0];
scanMacro.template(list, tiddlers, options.template);
if(tiddlers.length === 0) {
$("<li />").text(options.emptyMessage || locale.noone).appendTo(list);
$(list).addClass("emptyList");
}
}
if(options.callback) {
options.callback(tiddlers);
}
},
constructSearchUrl: function(host, options) {
if(options.url) {
return options.url;
}
var inputs = options.searchValues;
var tag = options.tag;
var searchField = options.searchField || "title";
var searchQuery = [];
for(var i = 0; i < inputs.length; i++) {
searchQuery.push('%0:"%1"'.format(searchField, inputs[i]));
}
var query = searchQuery.join(" OR ");
query = tag ? "(%0) AND tag:%1".format(query, tag) : query;
query = options.query ? "%0;%1;".format(query, options.query) : query;
query = options.fat ? "%0&fat=1".format(query) : query;
return '%0/search?q=%1'.format(host, query);
},
scan: function(place, options) { // TODO: make use of list macro with url filter
var locale = followersMacro.locale;
options.template = options.template ? options.template : "ScanTemplate";
followMacro.getHosts(function(host, tsHost) {
$(place).text(followersMacro.locale.pleaseWait);
options = options ? options: {};
var url = scanMacro.constructSearchUrl(host, options);
if(options.cache && scanMacro.scanned[url]) {
var tiddlers = scanMacro.scanned[url].tiddlers;
var run = function(tiddlers) {
scanMacro._scanCallback(place, tiddlers, options);
};
if(tiddlers) {
run(tiddlers);
} else {
scanMacro.scanned[url].callbacks.push(run);
}
} else {
var callback = function(tiddlers) {
scanMacro._scanCallback(place, tiddlers, options);
};
if(scanMacro.scanned[url] && scanMacro.scanned[url].callbacks) {
scanMacro.scanned[url].callbacks.push(callback);
} else {
scanMacro.scanned[url] = {
callbacks: [callback]
};
}
ajaxReq({
url: url,
dataType: "json",
success: function(tiddlers) {
scanMacro.scanned[url].tiddlers = tiddlers;
var callbacks = scanMacro.scanned[url].callbacks;
while(callbacks.length > 0) {
callbacks.pop()(tiddlers);
}
},
error: function(xhr) {
$(place).empty();
$("<span />").addClass("annotation error").text(locale.error.format(xhr.status)).appendTo(place);
}
});
}
});
},
template: function(place, tiddlers, template) { // TODO: make use of list macro.
for(var i = 0; i < tiddlers.length; i++) {
var tiddler = tiddlers[i];
var item = $('<li class="spaceName" />').appendTo(place)[0];
var spaceName = tiddler.fields["server.space"] || "";
var templateText = store.getTiddlerText(template).replace(/\$1/mg, spaceName);
wikify(templateText, item, null, tiddler);
}
},
getOptions: function(paramString, tiddler) {
var args = paramString.parseParams("name", null, true, false, true)[0];
var options = { query: false, sort: false, tag: false, template: false, showBags: args.show || false,
hideBags: args.hide || false, filter: false, spaceField: "bag", searchField: "title", fat: false,
emptyMessage: false };
for(var name in args) {
if(name != "name") {
if(name == "fat") {
options[name] = true;
} else {
options[name] = args[name][0];
}
}
}
// if user has set searchField to modifier, then use the modifiers value if available otherwise use searchValues.
var searchField = options.searchField;
var searchValues = args[searchField] ? args[searchField] : args.searchValues;
// if neither of those were used use the first parameter
var defaultValues = tiddler ? [ tiddler.title ] : [];
options.searchValues = searchValues ? searchValues : ( args.name ? [args.name[0]] : defaultValues);
return options;
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var container = $("<div />").addClass("scanResults resultsArea").appendTo(place)[0];
var options = scanMacro.getOptions(paramString, tiddler);
scanMacro.scan(container, options);
}
};
var followersMacro = config.macros.followers = {
locale: {
loggedOut: "Please login to see the list of followers",
noSupport: "We were unable to retrieve followers as your browser does not support following.",
pleaseWait: "Please wait while we look this up...",
error: "Error %0 occurred whilst retrieving data from server",
noone: "None."
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var locale = followersMacro.locale;
var args = paramString.parseParams("name", null, true, false, true)[0];
var username = args.name ? args.name[0] : false;
var container = $('<div class="followers" />').text(locale.pleaseWait).
appendTo(place)[0];
var followersCallback = function(user) {
if(user.anon) {
$("<span />").text(locale.loggedOut).appendTo(container);
} else {
var options = scanMacro.getOptions(paramString);
$.extend(options, {
url: "/search?q=title:@%0 OR title:%0 tag:%1 _limit:%2".
format(user.name, followMacro.followTag, LIMIT_FOLLOWING),
spaceField: "bag",
template: options.template ? options.template : "FollowersTemplate"
});
scanMacro.scan(container, options);
}
};
return !username ? followersCallback({ name: currentSpace }) : followersCallback({ name: username });
}
};
var followingMacro = config.macros.following = {
locale: {
pleaseWait: followersMacro.locale.pleaseWait,
loggedOut: "Please login to see who you are following",
noSupport: followersMacro.locale.noSupport,
error: followersMacro.locale.error,
noone: followersMacro.locale.noone
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var locale = followingMacro.locale;
var args = paramString.parseParams("name", null, true, false, true)[0];
var fat = args.fat ? true : false;
var username = args.name ? args.name[0] : false;
var container = $('<div class="following" />').text(locale.pleaseWait).
appendTo(place)[0];
var followingCallback = function(user) {
if(user.anon) {
$("<span />").text(locale.loggedOut).appendTo(container);
} else {
var options = scanMacro.getOptions(paramString);
$.extend(options, {
url: "/search?q=bag:%0_public tag:%1 _limit:%2".format(user.name, followMacro.followTag, LIMIT_FOLLOWING),
spaceField: "title",
template: options.template ? options.template : "FollowingTemplate"
});
scanMacro.scan(container, options);
}
};
return !username ? followingCallback({ name: currentSpace }) : followingCallback({ name: username });
}
};
var linkedMacro = config.macros.linkedTiddlers = {
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var args = paramString.parseParams("anon")[0];
var title = params[0] || tiddler.fields["server.title"] || tiddler.title;
var tid = store.getTiddler(title);
var containingTiddler = story.findContainingTiddler(place).getAttribute('tiddler');
if(tid) {
followMacro.makeButton(place, {
spaceField: "recipe",
url: "/bags/%0/tiddlers/%1/backlinks".format(tid.fields['server.bag'],
encodeURIComponent(tid.title)),
blacklisted: followMacro.getBlacklist(),
title: title,
containingTiddler: containingTiddler,
user: params[1] || false,
consultFollowRelationship: args.follow ? true : false });
}
}
};
if(config.options.chkFollowTiddlersIsLinkedTiddlers) {
merge(config.macros.followTiddlers, config.macros.linkedTiddlers);
config.shadowTiddlers.FollowTiddlersHeading = "These are the other tiddlers that link to this tiddler.";
}
})(jQuery);
//}}}
Heidegger has come up quite often in my own personal ramblings about the nature of work, collaboration, and information and knowledge representation. A few days ago, Aldo posted some information about the foundations of the Language Action Perspective (social constructionism, Heidegger, the notion of breakdowns in learning, organization as networks or interaction and commitments) that tickled long bound threads in my brain and ancient notes in my palm pilot.
In a modern phenomenology, a person is a being embodied in a physical and social environment by which they create, discover and manipulate meaning: That which is in the world is what we know. What we learn is the result of an ongoing compare and contrast of what we already know with what we are becoming to know through experience and interpretation. Knowledge is the exploration of the sympathies between concepts.
Our appreciation of existing description is based, to a powerful degree, on how well it resonates with our conception of the world or the world we want. Analogical reasoning describes what we know, it reveals new learning, but it only does so in the way in which we allow ourselves to vibrate in or out of tune with the phenomenological world.
Husserl regards phenomenology as a way of describing without the influence of individual interpretations (our own tunes). More modern views eschew such things: there is always the interpretive dance, coming through our senses. We know what we want to know by what we allow ourselves to feel, smell, hear, etc.
The most true moments of learning (from the mundane "I did not know that" to the alterations of faith) are the breakdowns: That which we are and know collides with the world of experience in a moment of discordancy that we either accept with a cascade of adaptations, or reject with a closing of doors.
Information tools and environments support breakdowns to varying degrees of effectiveness. Tools and communication networks with open formats, open (and granular) access and flexible processes of use stir diversity into the information ecology, making room, by design, for the unexpected and thus for learning. Tools and communication networks with constrained formats, access and processes are not for learning, but that does not make them bad. They are for action (to be continued...)
/*{{{*/
body {
font-size: 1em;
font-family: helvetica, arial, sans-serif;
background-color: #fff;
color: [[ColorPalette::Foreground]];
}
body ul { margin: 0; }
#popup {
background-color: [[ColorPalette::TertiaryPale]];
}
#popup.confirmationPopup, .followList {
font-size: 0.8em;
padding: 1em;
border: solid 1px [[ColorPalette::SecondaryMid]];
background-color: [[ColorPalette::SecondaryPale]];
}
.followList .listTitle {
text-decoration: underline;
}
#popup .followTiddlersList a {
display: inline;
padding: 0;
}
#popup li a {
color: [[ColorPalette::PrimaryMid]];
font-weight: bold;
}
#popup li a:hover {
color: [[ColorPalette::PrimaryPale]];
background: [[ColorPalette::PrimaryMid]];
}
#popup li.listTitle {
border-bottom: 1px solid #000;
font-weight: bold;
margin-bottom: 10px;
}
#popup.followList {
margin-left: 50px;
margin-top: -30px;
}
.followTiddlersList .label {
display: block;
left: 10px;
top: 0px;
line-height: 16px;
position: relative;
}
#popup .followTiddlersList .siteIcon{
height: auto;
}
#popup .followTiddlersList li{
clear: both;
display: block;
height: 48px;
margin-bottom: 8px;
position: relative;
}
#popup .followTiddlersList a{
display: inline;
}
#displayArea {
margin: 0;
top: 0px;
left: 0px;
width: 100%;
position: relative;
}
.revisionCloak {
position: absolute;
position: fixed !important;
height: 100%;
width: 100%;
top: 0;
left: 0;
border: 0;
margin: 0;
padding: 0;
opacity: 0.5;
filter: alpha(opacity=50);
background-color: #000;
}
/* *** Header *** */
.header {
position: relative;
background-color: [[ColorPalette::PrimaryMid]];
_width: 100%; /* ie 6 demands */
}
.headerForeground {
background-color: [[ColorPalette::PrimaryMid]];
float: left;
margin: 24px 16px 0px 72px;
padding: 0;
position: relative;
top: 0;
_width: 70%; /*ie6: needed for the background to actually be transparent*/
_background-color: transparent; /*ie6: needed to show the search box*/
}
.clearFloat {
clear: both;
}
#contentWrapper {
position: relative;
padding-top: 1px;
top: -1px;
}
#tiddlerDisplay {
_position: relative; /* ie 6*/
}
.siteTitle {
clear: both;
display: block;
font-size: 32px;
font-weight: bold;
line-height: 32px;
}
.siteSubtitle {
display: block;
font-size: 14px;
height: 16px;
margin-bottom: 8px;
}
#sidebarSearch {
padding: 0;
position: absolute;
right: 80px;
top: 8px;
width: 176px;
}
#sidebarSearch .txtOptionInput {
width: 100%;
margin-top: 5px;
_color: #bbb; /* ie6 danger */
}
#sidebarSearch .txtOptionInput:focus {
color: #000;
}
#sidebarSearch .searchButton {
display: none;
}
/* *** Menu Bar *** */
#mainMenu {
position: static;
text-align: left;
margin-left: 72px;
float: left;
width: auto;
padding: 0;
font-size: 1em;
line-height: normal;
}
#mainMenu a {
color: #fff;
padding: 8px;
font-size: 0.9em;
margin-right: 16px;
}
#mainMenu a:hover {
background-color: [[ColorPalette::PrimaryMid]];
color: [[ColorPalette::Background]]
}
#sidebarOptions {
margin-right: 72px;
float: right;
font-size: 1.1em;
line-height: 1.6em;
min-height: 1em;
padding-top: 0;
}
#sidebarOptions a {
margin-right: 8px;
}
.confirmationPopup .button,
#sidebarOptions .button {
cursor: pointer;
line-height: 1.4em;
text-align: center;
margin-right: 8px;
margin-left:-2px;
}
.confirmationPopup .button {
font-size: 0.9em;
padding: 2px;
}
#sidebarOptions .button {
font-size: 0.7em;
float: left;
width: 80px;
padding: 0px;
color: #fff;
}
.confirmationPopup a.button,
#sidebarOptions a {
border: none;
margin: 0 0.2em;
padding: 0.6em 0.25em;
display: inline;
color: #666;
}
.confirmationPopup a.button:hover,
#sidebarOptions a:hover {
color: #000;
}
.confirmationPopup a.button:active,
#sidebarOptions a:active {
border: solid 1px [[ColorPalette::PrimaryMid]];
background-color: #fff;
background: -webkit-gradient( linear, left bottom, left top, color-stop(0.1,rgb(200,200,200)), color-stop(1, rgb(100,100,100)));
background: -moz-linear-gradient(center bottom , rgb(200,200,200) 10%,rgb(100,100,100) 100%) repeat scroll 0 0 transparent;
}
/* *** Sidebar *** */
#sidebar .wizard table {
margin: 0px;
}
.tabContents .listTitle:first-child {
margin-top: 0px;
}
#menuBar {
background: [[ColorPalette::PrimaryLight]];
left: 0;
right: 0;
position: relative;
margin: 0;
padding: 0.5em 0 0.5em 0;
min-height: 1em;
overflow: hidden;
_width: 100%; /* for ie 6 */
}
#sidebarOptions a.button:hover {
color: [[ColorPalette::PrimaryPale]];
background: [[ColorPalette::PrimaryMid]];
}
#tiddlerDisplay, #searchResults {
margin: 16px 448px 0 72px;
}
#sidebarTabs {
position: absolute;
right: 72px;
width: 352px;
top: 0;
}
#sidebarTabs .tabsetWrapper .tabset {
width: 87px;
border-top: 1px solid [[ColorPalette::PrimaryPale]];
border-left: 1px solid [[ColorPalette::PrimaryPale]];
border-bottom: 1px solid [[ColorPalette::PrimaryPale]];
height: auto;
float: left;
word-wrap: break-word;
top: 0;
padding: 0;
}
#sidebarTabs .tabsetWrapper .tabContents {
background-color: [[ColorPalette::PrimaryPale]];
border: 3px solid [[ColorPalette::PrimaryMid]];
width: 242px;
_width: 238px;
left: -3px;
_left: -5px;
position: relative;
min-height: 34em;
padding: 8px;
font-size: 0.8em;
}
/* ---- Side style --- */
#sidebarTabs .tabsetWrapper .tabset .tab {
font-size: 0.9em;
padding: 0.7em 8px 0.5em;
color: #fff;
background: [[ColorPalette::PrimaryLight]];
border: none;
line-height: 16px;
position: relative;
display: block;
margin: 0;
}
#sidebarTabs .tabsetWrapper .tabset .tabSelected {
color: [[ColorPalette::PrimaryMid]];
background: [[ColorPalette::PrimaryPale]];
border-top: 3px solid [[ColorPalette::PrimaryMid]];
border-bottom: 3px solid [[ColorPalette::PrimaryMid]];
border-left: 3px solid [[ColorPalette::PrimaryMid]];
z-index: 10;
margin-top: -1px;
font-weight: bold;
}
#sidebarTabs .tabContents li {
border: none;
margin-left: 0;
word-wrap: break-word;
}
.tabContents .timeline {
background: [[ColorPalette::PrimaryPale]];
margin-bottom: 8px;
}
#sidebarTabs .timeline li.listTitle {
color: #132E43;
margin-left: 8px 0;
padding: 0.3em 0.11em;
font-size: 1em;
border-bottom: none;
}
#sidebarTabs .tabContents li a {
display: block;
text-align: left;
margin: 0 0 1px 0;
padding: 0.3em 1em;
background: [[ColorPalette::PrimaryPale]];
}
#sidebarTabs .tabsetWrapper .tabset a:hover,
#sidebarTabs .tabContents li a:hover {
color: [[ColorPalette::PrimaryPale]];
background: [[ColorPalette::PrimaryMid]];
}
/* Activity Stream */
#sidebarTabs .tabContents .activityStream .feedItem a {
display: inline-block;
padding: 0;
background: none;
}
/* ---- Tagging box --- */
.tagInfo {
border: 1px solid #cccccc;
padding: 10px 15px;
-moz-box-shadow: 0 2px 2px rgba(0, 0, 0, 0.2);
box-shadow: 0 2px 2px rgba(0,0,0,0.2);
color: [[ColorPalette::TertiaryMid]];
background: -moz-linear-gradient(100% 100% 90deg, #f4f4f4, #e5e5e5);
background: -webkit-gradient(linear, left top, right top, from(#e5e5e5), to(#f4f4f4));
margin-top: 1em;
font-size: 13px;
margin: 0 0 0 56px;
}
.tagInfo ul {
list-style: none;
padding-left: 2.2em;
}
.tagInfo ul li {
display: inline;
}
.tagInfo ul li.listTitle,
.tagInfo .tagging ul li.listTitle {
color: [[ColorPalette::PrimaryMid]];
font-size: 13px;
}
.tagInfo ul li a {
border: none;
}
.tagInfo .tagging ul li {
float: none;
display: inline-block;
}
.tagInfo .tagging {
padding: 0;
}
.viewRevision .toolbar {
right: 48px;
top: 8px;
}
.viewRevision .modifierIcon img,
.viewRevision .modifierIcon svg {
margin-right: 8px;
}
.viewRevision .toolbar svg {
width: 32px;
height: 32px;
}
/* --- IE hacks from lattice --- */
/* ie hacks */
* html #menuBar {
margin-bottom: 8px;
}
.toolbar .svgIconText {
*display: inline;
}
div.tiddler .toolbar a {
cursor: pointer;
float: left\9;
display: inline\9;
}
* html .toolbar {
right: 8px;
}
* html .followButton a {
margin-top: 0px;
margin-right: 8px;
}
* html #tiddlerDisplay {
margin-top: 0px;
}
/* for printing purposes */
@media print {
#mainMenu,
#sidebar,
#messageArea,
.toolbar,
.followPlaceHolder,
#backstageButton,
#backstageArea,
#sidebarTabs,
#sidebarSearch .txtOptionInput,
#sidebarOptions {
display: none !important;
}
#displayArea {
margin: 1em 1em 0em;
}
noscript {
display:none; /* Fixes a feature in Firefox 1.5.0.2 where print preview displays the noscript content */
}
#tiddlerDisplay {
margin: 16px 16px;
}
}
@media all and (max-width: 960px){
#tiddlerDisplay,
#searchResults {
margin: 16px 366px 0 16px;
}
#mainMenu {
margin-left: 16px;
}
.headerForeground {
margin-left: 16px;
}
#sidebarSearch {
right: 16px;
}
#sidebarOptions {
margin-right: 16px;
}
#sidebarTabs {
right: 16px;
width: 326px;
}
#sidebarTabs .tabsetWrapper .tabset {
font-size: 0.9em;
width: 77px;
}
#sidebarTabs .tabsetWrapper .tabContents {
width: 226px;
_width: 222px;
}
#sidebarTabs .tabContents li a {
font-size: 0.9em;
}
}
/*}}}*/
[[StyleSheetTiddler]]
(function() {
var getCSRFToken = function(window) {
// XXX: should not use RegEx - cf.
// http://www.quirksmode.org/js/cookies.html
// https://github.com/TiddlySpace/tiddlyspace/commit/5f4adbe009ed4bda3ce39058a3fb07de1420358d
var regex = /^(?:.*; )?csrf_token=([^(;|$)]*)(?:;|$)/;
var match = regex.exec(document.cookie);
var csrf_token = null;
if (match && (match.length === 2)) {
csrf_token = match[1];
}
return csrf_token;
};
if (typeof config !== 'undefined' && config.extensions &&
config.extensions.tiddlyspace &&
config.extensions.tiddlyspace.getCSRFToken === null) {
config.extensions.tiddlyspace.getCSRFToken = getCSRFToken;
} else {
window.getCSRFToken = getCSRFToken;
}
})(window);
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" version="1.1" viewBox="434 218 68 68"
width="30" height="30">
<g stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1">
<g>
<path d="M 478.39694 232.53705 L 478.39694 232.53705
C 477.1145 231.85132 475.77875 231.30147 474.41058 230.88734 L 474.41058 218.24994 L 461.58942 218.24994
L 461.58942 230.88734 C 460.22125 231.30147 458.8855 231.85132 457.60306 232.53705 L 448.66824 223.60214
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Does this exist? Seems like it ought, or at least somebody is thinking about it or working on it.
I've replaced my laptop, as it was stolen, with a 12" powerbook and a 20" screen. I decided to sacrifice a little speed for more screen and portability. So far it seems like a fair trade. It has, though, exposed a bit a of a hole in the mac market that I think my good friends at apple have the guns to fill.
Somewhere in the middlin' days of laptops/notebooks/portables, docks and port replicators were a popular thing. I had one for a while that would sit down on top of a cd drive and some cables. That's all well and good but these days doesn't amount to much. My external hard drive plugs in my screen today.
What I want is a dock that actually does something for me. When I drop my powerbook into it, the dock should automatically wake up and some bios like functionality should notify the powerbook to begin a raid rebuild/synch with the dock's one or more drives. At the same time the kernel should be made aware of the additional one to many cpus and gpus contained in the dock.
That would be okay, I reckon.
Traditionally, when reading a book, if I encounter a word for which I don't have a full grasp of its connotative spectrum I take a best guess and move on.
I'm in the midst of reading Edward Wilson's //The Future of Life//. At times Wilson writes with such grace that I've been driven to the dictionary (//OED//) when I've stumbled. I don't want to be a bad dance partner.
* Disguised briefly with the voice of an optimistic economist, Wilson speaks of humanity's evolution to a more "irenic international culture".
* Further in, the end of the battle between market and natural economies is a "Cadmean victory" unless changes are made.
* "Epiphytes" in chunks of Amazonian forests separated by clear cutting and burning suffer from the drying effects of winds once buffered by the trees. They themselves help manage moisture, locally.
I looked these up as they happened.
; irenic
: aiming or aimed at peace.
My first reaction to this was, "yeah, right, whatever": any pretensions the international economic community has toward peace create an unstable veneer maintained in the pursuit of profit, easily broken. Humans fight because it is good for breeding (Wilson goes on to suggest this, in a later chapter).
; Cadmean victory
: a prryhic victory (won at too great a cost to be of use to the victor).
My negativity blossomed at this stage. I thought of god-fearing politicians, burning away the present day in pursuit of greatness with nary a concern for the future, secure in their knowledge of the second coming and the termination of this time ("EschatonsRUs").
; epiphyte
: a plant growing but not parasitic on another.
And then this. The meaning of epiphyte was unknown to me. I read the definition and felt warm and fuzzy again: the network of connotations, moving with the metaphors of these three words had come into harmony.
To avoid the Cadmean victory and reach a greater good, to be irenic in our doings and our beings we can remember that we all can be epiphytes: growing on one another, present but not parasitic. Epiphytes the whole way down, but also the whole way up. I'm on you and you're on me. Somewhere in the cycle we connect with one another and we connect with everything else.
I've trackbacked this posting to [[Eric quoting me|http://www.kittyjoyce.com/eric/log/archive/000653.html#000653]] because this everybody's an epiphyte world view is the source of statements such as the one he quotes:
> Transcluding is a good tool in the process of presenting thesis and antithesis, but at some point we want to crystallize out the synthesis.
Knowledge is the result of a collaborative dialectic dance. Sometimes we collaborate directly with others, sometimes we do it apparently alone, but always we do it in a network of many things: each thing presenting its own thesis, our many reactions a multitude of antitheses.
Just as we go to parks to see the epiphytes and other wonders of nature to be informed and enlivened, so too we go to people and their artifacts. And we protect, preserve and make accessible.
I've just had the pleasure of a visit from not one, nor two, but three bats. Nor were these like the cute dude who spent some time with me a while back. That bat was little, and very tired, and happy to be caught in a cup.
Catching these bats required the assistance of an implement of science from the garage. Perhaps a butterfly net? Or miscellaneous bug net. Or even a bat net. I fetched it. The garage provides.
I took my stance in the corner the room. Swing! One bat snagged and delivered to the outdoors.
I made ready for bat number two, but this one was wise to my ways. At the last minute it did what bats do and took a wild curve. The rim of my net encountered bat. Bat encountered bookshelf and lay, stunned.
I was crippled by guilt. But the bat stirred and wiggled, and I scooped it into the net. Once outside, the bat flew away.
Relief.
Back inside the remaining bat was tired and large. I swung. I missed. I swung again. Missed again. Again I swung and the bat was retired, noisily, to the out of doors.
Where did the bats come from? I don't know.
But the garage provides
From an [[abstract of a lecture by Gregory Chaitin|http://www.btgjapan.org/catalysts/gregory.html]]:
> In other words, God not only plays dice in physics, but even in pure mathematics, in logic, in the world of pure reason. Sometimes mathematical truth is completely random and has no structure or pattern that we will ever be able to understand. It is NOT the case that simple clear questions have simple clear answers, not even in the world of pure ideas, and much less so in the messy real world of everyday life.
This is such a relief for me. Nevermind the god stuff, that's not really relevant to me. What gets me, what excites me, is that logic tells us that logic will never be completely logical. I love that. For me it encourages more play, more exploration, more interest. I don't understand why it gets some people down.
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These are the badlands. Giant piles of desolate mud. Eroded sedimentary goo. Knife edges. Wrinkles. Desolation.
I'm in the notch, leads to the wall. The land drops away from here to the prairie below. The prairie goes on forever. Nothing out there but green grass and bad land edges in colors that I don't know.
I can see last night's campsite from here. Arriving at night provides a morning surprise. I drove in a hurry to beat a lightning storm that never broke to rain. A clear sky was revealed, more stars than any view but Joshua Tree. No wind. Cows lowing on a ranch nearby.
Woke to stiff winds trying to move the tent. Woke prior to the sun, eventually rising with it. The sun burnt off a mist and now we have a breezy day with a hot sun. In the sun, out of the wind, it is hot. When the wind blows I want my long sleeve shirt.
A few hundred feet down the hill there's another trail, of the boardwalk variety. Stairs climb to a platform where people stop to rest, see me and wonder how I got here. That is the Cedar Shelf trail. I am above the shelf, in the notch, looking out from the wall.
A man with two children has passed through. They made it to the end of the trail, where I am, expressed disappointment that it wasn't a loop and went back the way they came. I wonder if they noticed the view. I have. I am here for the duration.
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I've just returned from a lecture given by DouglasHofstadter? here at IndianaUniversity. The title was "Can Computers Understand Language? A ten-year booster shot against Searliomyelitis."
Back in 1980 JohnSearle published a paper, "Minds, Brains and Programs", describing the now famous ChineseRoom problem. Hofstadter believes the paper is full of errors, wrong, and akin to a virus in the way it infects otherwise right-minded folk with poor thinking.
Prior to the lecture I assumed Doug was going to give us a highly controversial refutation of Searle's thesis. I was prepared for an event -- a painful inoculation. I didn't get that: at the end of the presentation simply asked that Searle and his cohorts lighten up and make room in their world for the simple idea that understanding of meaning exists not on an absolute black and white scale, but instead is a continuum on which progress -- in the realm of computers understanding language -- can be made: even if that progress thus far has been tiny.
I can get behind that. However, I think Hofstadter made some generalizations that were convenient for his argument when not explored but disruptive when considered more deeply.
When we ask if a computer is understanding language, we are asking more than whether it understands what we've said. A computer can give back reasonable responses to queries, so some kind of understanding is going on. The real question is: Do we believe there is meaning inside the machine. Are the symbols being manipulated by the computer related to "real things" with "real meaning".
Hofstadter asks the same question of humans. When a human uses symbols when are they associated with "real meaning"? If a person uses baseball idioms without ever playing baseball, do they have a right to use the idiom? People use the idioms and we understand them when they do, so meaning is transmitted in some fashion.
I think Hofstadter misses the important question here. The question is not whether the idioms have meaning, but rather how do we know when a particular idiom is the right one to use? How do we judge or interpret the context in which we exist when we are communicating?
Hofstadter seemed to imply, although he may not have intended to do so, that children are programmed in much the same way as computers. Children, he said, know the difference between abstract and literal because we tell them. An audience member disagreed with this, saying there was far more subjectivity involved in the human child's judgment when compared with the computer.
The primary thrust of the criticism of Searle is that Searle's model of understanding is absolute, black and white and thus smacks of religious sacred-cowness. Hofstadter's alternative is a scale he calls semanticity from no understand to complete understanding. This is reasonable but it too has degree of absolutism. It assumes that there is only one dimension of understanding, and one ultimate peak of understanding which is the right one. We should certainly strive to improve understanding, and getting away from sacred cows is a good step, but let's not build another in the process?
Finally, throughout the presentation I was constantly reminded of what I consider to be a very important distinction: Behavior that is based on rules, such as programs, no matter how complex, can be decoded, eventually, by stepping backwards (perhaps in multiple dimensions) through the rules that were used to generate the behavior. It may be that the behavior can't be repeated, because of randomness in the system, but it still can be described by what amounts to programs. It's an article of apparent faith in some circles of the AI and/or cognitive science worlds that the complex behavior of the human brain is theoretically describable. I find it advantageous to disagree with this, not because I'm attached to meat as the only possible source of real intelligence but because believing it makes us emphasize the wrong problems, which I hope someday to describe at ClassesVersusCategories.
Literary theorist should read more cognitive science. And vice versa. There's religion on both sides.
When I was younger, my friends, lovers and associates would pride themselves with statements similar to "I have no regrets" or "If I had to do it all over again I wouldn't change anything". I was suspicious of that feeling then and know it to be utter bullshit now. I have regrets. I have things I would change.
I'm in Bloomington for a couple of weeks and while enjoying a showing of films from the Banff Film Festival I reconnected with a regret, a thing I would change. Two of the films were about sled dogs.
Sometime in the mid-nineties I had the pleasure to take a trip to Alaska with my girlfriend at that time, and her family. We travelled around many places. Saw many wonderful things. The night before entering Denali National Park we stayed in a charming and remote bed and breakfast. The owners were also sled dog trainers: on one section of the property were between ten and twenty dogs of various breeds, destined for a sledding life, maybe someday the Iditarod.
In the evening I walked out amongst the dogs and enjoyed their presence and they seemed to enjoy mine. The owner noticed and invited me to be that year's intern. The intern winters in the bed breakfast, gets room and board, a minor stipend and is responsible for running the dogs. They warned me it was dark, lonely, cold but rewarding. I was intrigued, fascinated, excited but confused.
The value of the offer was immense. Alaska had been calling out to me for many years. When the plane landed in Anchorage I thought, "I made it, I can die now." Adding in the dogs gave some substance to an abstract yearning that had always been around.
I had come to Alaska with the woman I loved and though she said perhaps I should take the offer, in the end I chose to return with her to the life we were trying to make back in the real world.
That relationship eventually failed. I regret not staying with the dogs. It is not, though, a simple case of "shit, if I knew this was going to go south I could have hung with the dogs". I regret not hanging with the dogs because hanging with the dogs is what I wanted to do and hanging with my girlfriend was what I felt like I should do and needed to do.
I regret the existence of should.
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/***
https://github.com/tiddlyweb/chrjs/raw/master/main.js
***/
//{{{
// TiddlyWeb adaptor
// v0.14.3
/*jslint vars: true, unparam: true, nomen: true, white: true */
/*global jQuery */
var tiddlyweb = (function($) {
"use strict";
var tw = {
routes: {
// host is the TiddlyWeb instance's URI (including server_prefix)
// placeholders "_type" & "name" refer to the respective bag/recipe
root : "{host}/",
bags : "{host}/bags",
bag : "{host}/bags/{name}",
recipes : "{host}/recipes",
recipe : "{host}/recipes/{name}",
tiddlers : "{host}/{_type}s/{name}/tiddlers",
tiddler : "{host}/{_type}s/{name}/tiddlers/{title}",
revisions: "{host}/{_type}s/{name}/tiddlers/{title}/revisions",
revision : "{host}/{_type}s/{name}/tiddlers/{title}/revisions/{revision}",
search : "{host}/search?q={query}"
}
};
var convertTimestamp, supplant;
// host (optional) is the URI of the originating TiddlyWeb instance
tw.Resource = function(type, host) {
if(arguments.length) { // initialization
this._type = type;
if(host !== false) {
this.host = host !== undefined ? host.replace(/\/$/, "") : null;
}
}
};
$.extend(tw.Resource.prototype, {
// retrieves resource from server
// callback is passed resource, status, XHR (cf. jQuery.ajax success)
// errback is passed XHR, error, exception, resource (cf. jQuery.ajax error)
// filters is an optional filter string (e.g. "select=tag:foo;limit=5")
get: function(callback, errback, filters) {
var uri = this.route();
if(filters) {
var separator = uri.indexOf("?") === -1 ? "?" : ";";
uri += separator + filters;
}
var self = this;
return $.ajax({
url: uri,
type: "GET",
dataType: "json",
success: function(data, status, xhr) {
var resource = self.parse(data);
resource.etag = xhr.getResponseHeader("Etag");
callback(resource, status, xhr);
},
error: function(xhr, error, exc) {
errback(xhr, error, exc, self);
}
});
},
// sends resource to server
// callback is passed data, status, XHR (cf. jQuery.ajax success)
// errback is passed XHR, error, exception, resource (cf. jQuery.ajax error)
put: function(callback, errback) {
var self = this;
var options = {
url: this.route(),
type: "PUT",
contentType: "application/json",
data: JSON.stringify(this.baseData()),
success: function(data, status, xhr) {
callback(self, status, xhr);
},
error: function(xhr, error, exc) {
errback(xhr, error, exc, self);
}
};
if(this.ajaxSetup) {
this.ajaxSetup(options);
}
return $.ajax(options);
},
// deletes resource on server
// callback is passed data, status, XHR (cf. jQuery.ajax success)
// errback is passed XHR, error, exception, resource (cf. jQuery.ajax error)
"delete": function(callback, errback) {
var self = this;
var options = {
url: this.route(),
type: "DELETE",
success: function(data, status, xhr) {
callback(self, status, xhr);
},
error: function(xhr, error, exc) {
errback(xhr, error, exc, self);
}
};
if(this.ajaxSetup) {
this.ajaxSetup(options);
}
return $.ajax(options);
},
// returns an object carrying only the essential information of the resource
baseData: function() {
var data = {},
self = this;
$.each(this.data, function(i, item) {
var value = self[item];
if(value !== undefined) {
data[item] = value;
}
});
return data;
},
// returns corresponding instance from a raw object (if applicable)
parse: function(data) {
return data;
},
// list of accepted keys in serialization
data: [],
// returns resource's URI
route: function() {
return supplant(tw.routes[this._type], this);
}
});
var Container = function(type, name, host) {
if(arguments.length) { // initialization
tw.Resource.apply(this, [type, host]);
this.name = name;
this.desc = "";
this.policy = new tw.Policy({});
}
};
Container.prototype = new tw.Resource();
$.extend(Container.prototype, {
tiddlers: function() {
return new tw.TiddlerCollection(this);
},
parse: function(data) {
var type = tw._capitalize(this._type),
container = new tw[type](this.name, this.host);
data.policy = new tw.Policy(data.policy);
return $.extend(container, data);
},
data: ["desc", "policy"]
});
// attribs is an object whose members are merged into the instance (e.g. query)
tw.Collection = function(type, host, attribs) {
if(arguments.length) { // initialization
tw.Resource.apply(this, [type, host]);
$.extend(this, attribs);
}
};
tw.Collection.prototype = new tw.Resource();
tw.TiddlerCollection = function(container, tiddler) {
if(arguments.length) { // initialization
tw.Collection.apply(this, [tiddler ? "revisions" : "tiddlers"]);
this.container = container || null;
this.tiddler = tiddler || null;
}
};
tw.TiddlerCollection.prototype = new tw.Collection();
$.extend(tw.TiddlerCollection.prototype, {
parse: function(data) {
var container = this.container;
return $.map(data, function(item, i) {
var tiddler = new tw.Tiddler(item.title, container),
bag = item.bag;
tiddler = tw.Tiddler.prototype.parse.apply(tiddler, [item]);
if(!tiddler.bag && bag) { // XXX: bag always present!?
tiddler.bag = new tw.Bag(bag, container.host);
}
if(!tiddler.recipe && item.recipe) {
tiddler.recipe = new tw.Recipe(item.recipe, container.host);
}
delete item.recipe;
return $.extend(tiddler, item);
});
},
route: function() {
var params = this.container;
if(this.tiddler) {
var container = this.tiddler.bag || this.tiddler.recipe;
params = {
_type: container._type,
host: container.host,
name: container.name,
title: this.tiddler.title
};
}
return supplant(tw.routes[this._type], params);
}
});
tw.Search = function(query, host) {
tw.Collection.apply(this, ["search", host]);
this.query = query;
};
tw.Search.prototype = new tw.Collection();
$.extend(tw.Search.prototype, {
parse: function(data) {
this.container = { // XXX: hacky
_type: "bag",
host: this.host
};
var tiddlers = tw.TiddlerCollection.prototype.parse.apply(this, arguments);
delete this.container;
return tiddlers;
}
});
// title is the name of the tiddler
// container (optional) is an instance of either Bag or Recipe
// optionally accepts a single object representing tiddler attributes
tw.Tiddler = function(title, container) {
tw.Resource.apply(this, ["tiddler", false]);
this.title = title;
this.bag = container && container._type === "bag" ? container : null;
this.recipe = container && container._type === "recipe" ? container : null;
var self = this;
$.each(this.data, function(i, item) {
self[item] = undefined; // exposes list of standard attributes for inspectability
});
if(title && title.title) { // title is an object of tiddler attributes
$.extend(this, title);
}
};
tw.Tiddler.prototype = new tw.Resource();
$.extend(tw.Tiddler.prototype, {
revisions: function() {
return new tw.TiddlerCollection(this.bag || this.recipe, this);
},
route: function() {
var container = this.bag || this.recipe;
var params = $.extend({}, this, {
host: container ? container.host : null,
_type: this.bag ? "bag" : (this.recipe ? "recipe" : null),
name: container ? container.name : null
});
return supplant(tw.routes[this._type], params);
},
parse: function(data) {
var tiddler = new tw.Tiddler(this.title),
container = this.bag || this.recipe;
if(data.bag) {
tiddler.bag = new tw.Bag(data.bag, container.host);
delete data.bag;
}
delete data.recipe;
tiddler.created = data.created ? convertTimestamp(data.created) : new Date();
delete data.created;
tiddler.modified = data.modified ? convertTimestamp(data.modified) : new Date();
delete data.modified;
if(this.recipe) {
tiddler.recipe = this.recipe;
}
return $.extend(tiddler, data);
},
data: ["created", "creator", "modifier", "modified", "tags", "type", "text",
"fields"],
ajaxSetup: function(options) {
var self = this;
if(this.etag && (options.type === "PUT" || options.type === "DELETE")) {
options.beforeSend = function(xhr) {
xhr.setRequestHeader("If-Match", self.etag);
};
}
if(options.type === "PUT") {
var callback = options.success;
options.success = function(data, status, xhr) {
var loc = xhr.getResponseHeader("Location"),
etag = xhr.getResponseHeader("Etag");
if(loc && etag) {
self.etag = etag;
if(!self.bag) {
var bag = loc.split("/bags/").pop().split("/")[0];
self.bag = new tw.Bag(bag, self.recipe.host);
}
callback(self, status, xhr);
} else { // IE
self.get(callback, options.error);
}
};
}
}
});
tw.Revision = function(id, tiddler) {
var container = tiddler.bag || tiddler.recipe;
tw.Tiddler.apply(this, [tiddler.title, container]);
this._type = "revision";
this.revision = id;
};
tw.Revision.prototype = new tw.Tiddler();
$.extend(tw.Revision.prototype, {
revisions: false,
data: false,
put: false,
"delete": false
});
tw.Bag = function(name, host) {
Container.apply(this, ["bag", name, host]);
};
tw.Bag.prototype = new Container();
tw.Recipe = function(name, host) {
Container.apply(this, ["recipe", name, host]);
this.recipe = [];
};
tw.Recipe.prototype = new Container();
$.extend(tw.Recipe.prototype, {
data: ["recipe"].concat(Container.prototype.data)
});
tw.Policy = function(constraints) { // TODO: validation?
var self = this;
$.each(this.constraints, function(i, item) {
self[item] = constraints[item];
});
};
tw.Policy.prototype.constraints = ["read", "write", "create", "delete",
"manage", "accept", "owner"];
/*
* utilities
*/
tw._capitalize = function(str) {
return str.charAt(0).toUpperCase() + str.slice(1);
};
// convert YYYYMMDDhhmmss timestamp to Date instance
convertTimestamp = function(t) {
if (t.match(/^\d{12,17}$/)) {
return new Date(Date.UTC(
parseInt(t.substr(0, 4), 10),
parseInt(t.substr(4, 2), 10) - 1,
parseInt(t.substr(6, 2), 10),
parseInt(t.substr(8, 2), 10),
parseInt(t.substr(10, 2), 10),
parseInt(t.substr(12, 2) || "0", 10),
parseInt(t.substr(14, 3) || "0", 10)
));
} else {
return new Date(Date.parse(t));
}
};
// adapted from Crockford (http://javascript.crockford.com/remedial.html)
supplant = function(str, obj) {
return str.replace(/{([^{}]*)}/g, function (a, b) {
var r = obj[b];
r = typeof r === "string" || typeof r === "number" ? r : a;
return $.inArray(b, ["host", "query"]) !== -1 ? r : encodeURIComponent(r); // XXX: special-casing
});
};
return tw;
}(jQuery));
//}}}
While reading [[Mountains of the Mind|http://www.amazon.com/exec/obidos/tg/detail/-/0375421807/qid=1067746132/sr=8-1/ref=sr_8_1/104-7182310-6322329?v=glance&n=507846]], a book by Robert Macfarlane that attempts to explain why mountains are special, I dropped in little pieces of paper whenever I stumbled across an especially salient bit. It's been several weeks since I finished the book, but those marks are still there. I'll now attempt to remember what I marked and why.
>Yet, despite these multiple discomforts, Burnet is happy. For here, among the mountains, he has discovered somewhere utterly unlike anywhere else: a place that has for the instant stalled his powers of comparison (23).
Yes.
The mountains, the desert, the oceans, the other, the alien; that which is not in the backyard has the power to halt, if only briefly, our thinking, our power to compare, our only real power. We are left with pure sensing. This is the ecstasy of erasure; the knowing it's all really very big out there. And we, tiny and mortal, are able to see it and see it as new.
> Yet, there is is also something curiously exhilarating about the contemplation of deep time. True, you learn yourself to be a blip in the larger projects of the universe. But you are also rewarded with the realization that you do exist -- as unlikely as it may seem, you do exist (44).
In high school I found myself for reasons unclear now and then at a weekend retreat with the church youthgroup attended by some friends. Freaked out by all the (I now know to be quite lightweight and entirely not strident, in comparison) church going on around me I retreated at night to an open field. There, lying on my back, I stared up into the stars and watched what was revealed. As I looked, more arrived. As they impressed their millions upon me I receded from that moment in time, that place in space, and was unable to find myself. Disconnected I wandered, lost, around a nearby lake until I stumbled back into the retreat where friends and church officials expressed concern that I might kill myself. I was not suicidal, but I was care free: I was but one small mote of dust, how could I possibly matter? How could I possibly be arrogant enough to choose to matter?
Yet here I am, still.
> The mountain-top became a ubiquitous symbol of emancipation for the city-bound spirit, a crystallization of the Romantic-pastoral desire to escape the atomized, socially dissolute city. You could be lonely in a city crowd, but you could find solitude on a mountain top.
I wandered lonely through the tunnels of the metro in Paris; along the streets of Munich, Copenhagen and Amsterdam; over the legs of the homeless and puking on Seattle's Broadway. But I sat alone at peace by the Pacific; in the shadow of Denali; above the White Horse on the Ridgeway; by the tall trees near my home.
The mountains tell no lies, they are alien without excuse. The people, wandering in their streets, they are you and me, and we, together, make me and you aliens.
> Experience was unpredictable, more immediate and more authentic in the mountains. The upper world was an environment which affected both the mind and the body in ways the cities or the plains never did -- in the mountains, you were a different you (213).
The mountains are pornography. They are illicit sex. They are the chaotic spirit that breeds religions, ruined by codification. People go to the mountains for the same reasons they might seek a pro-dom: alter my perceptions, of the world, of me; push my edges.
The mountains describe a giant piece of space and time. The closer you get, the described edge pushes into you, opening up a little space and time within.
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/***
|''Name''|BinaryUploadPlugin|
|''Version''|0.3.16|
|''Author''|Ben Gillies and Jon Robson|
|''Type''|plugin|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/BinaryUploadPlugin.js|
|''Description''|Upload a binary file to TiddlyWeb|
|''CoreVersion''|2.6.1|
|''Requires''|TiddlySpaceConfig TiddlyWebConfig|
!Usage
{{{
<<binaryUpload bag:<name> edit:tags edit:title tags:<default tags> title:<title> >>
}}}
* {{{bag:<name>}}}: optional; if left out, the file will be saved to the current workspace
* {{{edit:tags}}}: specifies that you want to tag the file being uploaded
* {{{edit:title}}}: specifies that you want to set the title to something other than the filename
* {{{tags:<default tags>}}}: specifies a default set of tags to apply to the file (requires {{{edit:tags}}} to be set)
* {{{title:<title>}}}: predefines the title of the binary tiddler
!Requires
TiddlyWeb
tiddlywebplugins.form
!Code
***/
//{{{
(function($) {
var tiddlyspace = config.extensions.tiddlyspace;
var macro = config.macros.binaryUpload = {
locale: {
titleDefaultValue: "Please enter a title...",
tagsDefaultValue: "Please enter some tags...",
titlePrefix: "title: ",
tagsPrefix: "tags: ",
loadSuccess: 'Tiddler %0 successfully uploaded',
loadError: "An error occurred when uploading the tiddler %0",
uploadInProgress: "Please wait while the file is uploaded...",
membersOnly: "Only members can upload."
},
renderInputFields: function(container, options) {
var locale = macro.locale;
var editableFields = options.edit;
var includeFields = {
tags: editableFields && editableFields.contains("tags") ? true : false,
title: editableFields && editableFields.contains("title") ? true : false
};
var fields = ["title", "tags"];
for(var i = 0; i < fields.length; i++) {
var fieldName = fields[i];
var userDefault = options[fieldName];
var defaultValue = userDefault ? userDefault[0] : false;
if(includeFields[fieldName] || defaultValue) {
var localeDefault = locale["%0DefaultValue".format(fieldName)];
var className = defaultValue ? "userInput" : "userInput notEdited";
var inputEl;
var val = defaultValue || localeDefault || "";
var iContainer = $("<div />").addClass("binaryUpload%0".format(fieldName)).
appendTo(container);
if(defaultValue && !includeFields[fieldName]) {
var label = locale["%0Prefix".format(fieldName)];
$("<span />").text(label).appendTo(iContainer);
$("<span />").addClass("disabledInput").text(val).appendTo(iContainer);
inputEl = $("<input />").attr("type", "hidden");
} else {
inputEl = $("<input />").attr("type", "text");
}
inputEl.attr("name", fieldName).
addClass("%0Edit".format(fieldName)).
val(val).addClass(className).appendTo(iContainer);
}
}
},
getTiddlerName: function(fileName) {
var fStart = fileName.lastIndexOf("\\");
var fStart2 = fileName.lastIndexOf("/");
fStart = fStart < fStart2 ? fStart2 : fStart;
fileName = fileName.substr(fStart+1);
return fileName;
},
errorHandler: function(fileName) {
displayMessage("upload of file %0 failed".format(fileName));
},
uploadFile: function(place, baseURL, workspace, options) {
var pleaseWait = $(".uploadProgress", place);
var iframeName = options.target;
var form = $("form", place);
var existingVal = $("input[name=title]", form).val();
var fileName = existingVal || $('input:file', form).val();
if(!fileName) {
return false; // the user hasn't selected a file yet
}
fileName = macro.getTiddlerName(fileName);
$("input[name=title]", place).val(fileName);
// we need to go somewhere afterwards to ensure the onload event triggers
var redirectTo = "/%0/tiddlers.txt?select=title:%1".
format(workspace, fileName);
var token = tiddlyspace ? tiddlyspace.getCSRFToken() : "";
var action = "%0?csrf_token=%1&redirect=%2"
.format(baseURL, token, redirectTo);
form[0].action = action; // dont use jquery to work with ie
form[0].target = iframeName;
// do not refactor following line... won't work in IE6 otherwise
$(place).append($('<iframe name="' + iframeName + '" id="' + iframeName + '"/>').css('display','none'));
macro.iFrameLoader(iframeName, function() {
var content = document.getElementById(iframeName).contentWindow.document.documentElement;
if($(content).text().indexOf(fileName) > -1) {
options.callback(place, fileName, workspace, baseURL);
} else {
macro.errorHandler(fileName);
}
form.show(1000);
pleaseWait.hide(1000);
});
form.hide(1000);
pleaseWait.show(1000);
return true;
},
createUploadForm: function(place, options) {
var locale = macro.locale;
if(readOnly) {
$('<div class="annotation" />').text(locale.membersOnly).
appendTo(place);
return;
}
var bag = options.bag;
options.callback = options.callback ? options.callback :
function(place, fileName, workspace, baseurl) {
macro.displayFile(place, fileName, workspace);
displayMessage(locale.loadSuccess.format(fileName));
$("input[type=text]", place).val("");
};
var defaults = config.defaultCustomFields;
place = $("<div />").addClass("container").appendTo(place)[0];
var workspace = bag ? "bags/%0".format(bag) : config.defaultCustomFields["server.workspace"];
var baseURL = defaults["server.host"];
baseURL += (baseURL[baseURL.length - 1] !== "/") ? "/" : "";
baseURL = "%0%1/tiddlers".format(baseURL, workspace);
//create the upload form, complete with invisible iframe
var iframeName = "binaryUploadiframe%0".format(Math.random());
// do not refactor following line of code to work in IE6.
var form = $('<form action="%0" method="POST" enctype="multipart/form-data" />'.
format(baseURL)).addClass("binaryUploadForm").
appendTo(place)[0];
macro.renderInputFields(form, options);
$(form).
append('<div class="binaryUploadFile"><input type="file" name="file" /></div>').
append('<div class="binaryUploadSubmit"><input type="submit" value="Upload" disabled /></div>').
submit(function(ev) {
this.target = iframeName;
options.target = iframeName;
macro.uploadFile(place, baseURL, workspace, options);
})
.find('[type="file"]').bind('change', function() {
$(form).find('[type="submit"]').prop('disabled', false);
}).end();
$('<div />').addClass("uploadProgress").text(locale.uploadInProgress).hide().appendTo(place);
$("input[name=file]", place).change(function(ev) {
var target = $(ev.target);
var fileName = target.val();
var title = $("input[type=text][name=title]", place);
if(!title.val()) {
title.val(fileName);
}
});
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
params = paramString.parseParams(null, null, true);
macro.createUploadForm(place, params[0]);
},
iFrameLoader: function(iframeName, callback) {
var iframe = document.getElementById(iframeName); //jQuery doesn't seem to want to do this!?
var locale = macro.locale;
$(".userInput").addClass("notEdited"); // reset editing
var finishedLoading = function() {
callback();
};
var iFrameLoadHandler = function() {
finishedLoading.apply();
return;
};
iframe.onload = iFrameLoadHandler;
//IE
completeReadyStateChanges = 0;
iframe.onreadystatechange = function() {
if (++(completeReadyStateChanges) == 3) {
iFrameLoadHandler();
}
};
},
displayFile: function(place, title, workspace) {
var adaptor = store.getTiddlers()[0].getAdaptor();
var context = {
workspace: workspace,
host: config.defaultCustomFields['server.host']
};
adaptor.getTiddler(title, context, null, function(context) {
if(context.status) {
store.addTiddler(context.tiddler);
story.displayTiddler(place, title);
var image = config.macros.image;
if(image && image.refreshImage) {
image.refreshImage("/%0/tiddlers/%1".format(workspace, title));
image.refreshImage(title);
image.refreshImage("/%0".format(title));
image.refreshImage("%0/%1/tiddlers/%2".format(config.extensions.tiddlyweb.host, workspace, title));
}
} else {
displayMessage(macro.locale.loadError.format(title));
}
});
}
};
if(tiddlyspace) {
config.macros.binaryUploadPublic = {
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var options = paramString.parseParams(null, null, true)[0];
var bag = tiddlyspace.getCurrentBag("public");
options.bag = bag;
macro.createUploadForm(place, options);
}
};
config.messages.privacySetting = config.options.chkPrivateMode ?
"private" : "public";
config.macros.binaryUpload.defaultWorkspace = tiddlyspace.
getCurrentWorkspace(config.messages.privacySetting);
}
})(jQuery);
//}}}
Anyone who has ever used a combination of email, phone, meetings and other media to communicate in a small group has experienced at least one moment where they've thought, "this would be going much better if we were having this conversation using X".
While the choice of X is often driven by personal preference and comfort levels (as someone who spent a few years being a sysadmin, my X is email), I believe there are several scales along which the various media can be measured. The resulting values (which are very much dependent on the context of the medium's use) can be used to choose a medium depending on the goals of the group or the individual initiating the conversation.
The three scales that are usually most relevant for me (I'm primarily concerned with enabling action and reflection) are:
; Degree of Synchrony
: Does the medium provide for synchronous or asynchronous responses. This depends not so much on the quickness with which a participant responds but rather whether the communication to which a response will eventually be made is stored for review. On the phone you can wait for a long time to make a response, but eventually you may forget what the other person said. This isn't the case with email.
; Desired result of communication
: Action versus Reflection. Should the participants be inspired to perform some action or to continue thinking at the end of the conversation? How does the medium encourage one or the other?
; Degree of Ambiguity
: How clearly does the medium transmit already clear concepts? How effectively does it indicate there is doubt? What degree of doubt or noise does the medium inject into the conversational space?
These scales can be used to make three axes defining a three dimensional space. Each medium fits somewhere in the space. Each scale impacts the others.
* synchronous ... asynchronous
* action ... reflection
* ambiguity ... clarity
Neither end of any scale is bad. Each is good in some ways: effectively expressing doubt is a way of showing that there is room for reflection or a need for more information. However, using a medium that introduces or enhances ambiguity in a setting where quick action is required is a bad idea.
Wikis, Weblogs and Email are all asynchronous media (the content is stored for later use) but they work more effectively in different areas. Email, because it is pushed to the reader, is often more effective at causing action. RSS feeds from wikis and weblogs could inspire action, but thus far there is not much of a tradition of use along these lines. They are more effective at reflection, especially wikis, which allow in place refactoring of content.
IRC, phone calls and face to face meetings are synchronous. IRC can introduce a great deal of noise where processes of use have not emerged. It can be a place for causing action, but leadership is required. It is often good for dipping into a shared pool of understanding for a bit of reflection. An unexpected phone call can inspire action while a pre-arranged conference call or face to face meeting is only effective with the help of processes and structures that facilitate the use and construction of information artifacts that will live on after the call.
Where would you map the various media? What dimension matters most to you? Someone could make a graph.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<title>TiddlySpace Apps</title>
<link rel="stylesheet" href="/bags/common/tiddlers/reset.css" />
<link rel="stylesheet" href="/bags/common/tiddlers/appspage.css" />
<!--[if lt IE 7 ]>
<link rel="stylesheet" href="/bags/common/tiddlers/appspageie6.css" />
<![endif]-->
</head>
<body>
<div id="wrapper">
<div id="TSbar"></div>
<div id="main-content">
<div id="space-details">
<a href="/_space"><img class="siteicon"></a>
<div id="title-subtitle">
<h1 class="spaceaddress">
<span class="spaceName"></span><span class="hostName"></span>
</h1>
<p class="tagline"><span class="subTitle"></span><a class="managespaces" href="/_space">manage space</a></p>
</div>
</div>
<div id="holder">
<div id="appswitcher-wrapper">
<div id="appswitcher">
<h2>Your Apps</h2>
<ul id="app-list">
<li class="htmlserialisation">
<a href="/tiddlers.html?select=tag:!excludeLists;sort=-modified">
<img src="/bags/common/tiddlers/browse_read_blue.png" alt="Icon for the HTML Serialisation" class="app-img" />
BROWSE
</a>
</li>
<li class="tiddlywiki">
<a href="/tiddlers.wiki">
<img src="/bags/common/tiddlers/tiddlywiki2_blue.png" alt="Icon for TiddlyWiki" class="app-img" />
TIDDLYWIKI
</a>
</li>
</ul>
<div id="addapp">
<button class="inactive">Add More!</button>
</div>
</div>
<div id="app-desc">
<ul>
<li class="htmlserialisationdesc"><p>an easy to understand HTML representation of your content.</p></li>
<li class="tiddlywikidesc"><p>use TiddlyWiki to create, edit and organise your content.</p></li>
</ul>
</div>
<div style="clear: both;"></div>
</div>
</div>
</div>
<div id="footer"><!-- ie doesn't support footer tag -->
<div id="footer-content">
<div class="links">
<a href="http://blog.tiddlyspace.com">blog</a>
<a href="http://featured.tiddlyspace.com">featured</a>
<a href="http://docs.tiddlyspace.com">documentation</a>
<a href="https://github.com/TiddlySpace/tiddlyspace">source</a>
</div>
<p>TiddlySpace 2011, created by <a href="http://osmosoft.com">Osmosoft</a></p>
</div>
</div>
</div>
<script type="text/javascript" src="/bags/common/tiddlers/backstage.js"></script>
<script type="text/javascript" src="/bags/common/tiddlers/jquery.js"></script>
<script type="text/javascript" src="/bags/tiddlyspace/tiddlers/chrjs"></script>
<script type="text/javascript" src="/bags/common/tiddlers/chrjs-store.js"></script>
<script type="text/javascript" src="/bags/common/tiddlers/jquery-json.js"></script>
<script type="text/javascript" src="/bags/common/tiddlers/appspage.js"></script>
</body>
</html>
<!--{{{-->
<div class='header'>
<div id='sidebarSearch'>
<span macro='search'></span>
</div>
<div class='headerForeground'>
<span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>
<span class='siteSubtitle' refresh='content' tiddler='SiteSubtitle'></span>
</div>
<div class='clearFloat'></div>
</div>
<div id='menuBar'>
<div id='mainMenu' refresh='content' tiddler='MainMenu'></div>
<div id='sidebarOptions' refresh='content' tiddler='SideBarOptions'></div>
</div>
<div id='displayArea'>
<div id='messageArea'></div>
<div id='tiddlerDisplay'></div>
<div id='sidebarTabs' refresh='content' force='true' tiddler='SideBarTabs'></div>
</div>
<!--}}}-->
/***
|''Name''|TiddlySpaceInitialization|
|''Version''|0.7.2|
|''Description''|Initializes new TiddlySpaces the first time they are created|
|''Status''|@@beta@@|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/blob/master/src/plugins/TiddlySpaceInit.js|
|''CoreVersion''|2.6.1|
|''Requires''|TiddlySpaceConfig RandomColorPalettePlugin chrjs ImageMacroPlugin|
!TODO
* robust error notification and recovery
!MarkupPreHead
<!--{{{-->
<link rel="shortcut icon" href="/recipes/%0_public/tiddlers/favicon.ico" />
<link href="/bags/%0_public/tiddlers.atom" rel="alternate"
type="application/atom+xml" title="%0's public feed" />
<link rel="canonical" href="%1/" />
<!--}}}-->
!Code
***/
//{{{
(function($) {
var versionField = "tiddlyspaceinit_version";
var markupPreHead = store.getTiddlerText(tiddler.title + "##MarkupPreHead", "");
var tiddlyspace = config.extensions.tiddlyspace;
var currentSpace = tiddlyspace.currentSpace;
var tweb = config.extensions.tiddlyweb;
var plugin = config.extensions.TiddlySpaceInit = {
version: "0.6",
SiteTitle: "%0",
SiteSubtitle: "a TiddlySpace",
flagTitle: "%0SetupFlag",
flagWarning: "Please do not modify this tiddler; it was created " +
"automatically upon space creation.",
dispatch: function(ev) {
var title = plugin.flagTitle.format([currentSpace.name]);
config.annotations[title] = plugin.flagWarning;
if(currentSpace.type != "private") {
return;
}
var tiddlers = [];
var tid = store.getTiddler(title);
if(tid) {
curVersion = parseFloat(tid.fields[versionField]);
reqVersion = parseFloat(plugin.version);
if(curVersion < reqVersion) {
plugin.update(curVersion, tid);
tid.fields[versionField] = plugin.version;
tid.incChangeCount();
tid = store.saveTiddler(tid);
tiddlers.push(tid);
}
} else { // first run
tid = new Tiddler(title);
tid.tags = ["excludeLists", "excludeSearch", "excludePublisher"];
tid.fields = $.extend({}, config.defaultCustomFields);
tid.fields[versionField] = plugin.version;
tid.text = "@@%0@@".format([plugin.flagWarning]);
tid = store.saveTiddler(tid);
tiddlers = tiddlers.concat(plugin.firstRun(), tid);
}
autoSaveChanges(null, tiddlers);
},
update: function(curVersion, flagTiddler) {
if(curVersion < 0.2) {
this.createAvatar();
}
if(curVersion < 0.3) {
flagTiddler.tags.pushUnique("excludePublisher"); // XXX: never persisted
}
if(curVersion < 0.5) { // v0.4 was faulty
this.setupMarkupPreHead();
}
if(curVersion < 0.6) {
this.purgeSystemSettings();
}
},
pubTid: {
tags: ["excludeLists", "excludeSearch"],
fields: $.extend({}, config.defaultCustomFields, {
"server.workspace": tiddlyspace.getCurrentWorkspace("public")
})
},
makeTiddlerIfNot: function(tiddler) {
if (!store.tiddlerExists(tiddler.title)) {
$.extend(true, tiddler, plugin.pubTid);
return [store.saveTiddler(tiddler)];
} else {
return [];
}
},
firstRun: function() {
var tiddlers = [];
// generate Site*itle
$.each(["SiteTitle", "SiteSubtitle"], function(i, item) {
var tid = new Tiddler(item);
tid.text = plugin[item].format([currentSpace.name]);
tiddlers.push.apply(tiddlers,
plugin.makeTiddlerIfNot(tid));
});
// generate public ColorPalette
var tid = new Tiddler("ColorPalette");
tid.text = config.macros.RandomColorPalette.generatePalette({
saturation_pale: 0.67, saturation_light: 0.53,
saturation_mid: 0.43, saturation_dark: 0.06,
pale: 0.99, light: 0.85, mid: 0.5, dark: 0.31
},
false);
tiddlers.push.apply(tiddlers, plugin.makeTiddlerIfNot(tid));
this.createAvatar();
this.setupMarkupPreHead();
return tiddlers;
},
// remove _cookie slices (TiddlyWiki 2.6.2 beta 6 remnants)
purgeSystemSettings: function() {
var ss = store.getTiddler("SystemSettings");
if(ss) {
var lines = ss.text.split("\n");
var persistentOptions = $.grep(lines, function(line, i) {
return line.indexOf("_cookie:") == -1;
});
ss.text = persistentOptions.join("\n");
ss = store.saveTiddler(ss);
autoSaveChanges(null, [ss]);
}
},
createAvatar: function() {
var avatar = "SiteIcon";
var host = tweb.host;
var notify = function(xhr, error, exc) {
displayMessage("ERROR: could not create avatar - " + // TODO: i18n
"%0: %1".format([xhr.statusText, xhr.responseText]));
// TODO: resolve!?
};
var pubBag = tiddlyspace.getCurrentBag("public");
var tid = new tiddlyweb.Tiddler(avatar);
tid.bag = new tiddlyweb.Bag(pubBag, host);
var callback = function(data, status, xhr) {}; // avatar already exists; do nothing
var errback = function(xhr, error, exc) {
if(xhr.status != 404) {
return;
}
// copy default avatar
var _notify = function(tid, status, xhr) {
displayMessage("created avatar"); // TODO: i18n
var image = config.macros.image;
if(image && image.refreshImage) {
var uri = "/%0/tiddlers/SiteIcon".
format(tiddlyspace.getCurrentWorkspace("public"));
image.refreshImage(uri);
image.refreshImage("SiteIcon");
}
};
var _callback = function(tid, status, xhr) {
tid.title = avatar;
tid.bag.name = pubBag;
delete tid.etag;
tid.put(_notify, notify); // TODO: add to current session document (via adaptor?)
};
tweb.getUserInfo(function(user) {
var avatarTitle = currentSpace.name == user.name ?
"defaultUserIcon" : "defaultSiteIcon";
var tid = new tiddlyweb.Tiddler(avatarTitle);
tid.bag = new tiddlyweb.Bag("common", host);
tid.get(_callback, notify);
});
};
tid.get(callback, errback);
},
setupMarkupPreHead: function() {
var pubWorkspace = tiddlyspace.getCurrentWorkspace("public");
var existing = store.getTiddler("MarkupPreHead");
if(!existing || existing.fields["server.workspace"] != pubWorkspace) {
tweb.getStatus(function(status) {
var tid = new Tiddler("MarkupPreHead");
tid.text = markupPreHead.format(currentSpace.name, tiddlyspace.getHost(status.server_host,
currentSpace.name));
tid.tags = ["excludeLists"];
tid.fields = $.extend({}, config.defaultCustomFields);
tid.fields["server.workspace"] = pubWorkspace;
tid.fields["server.page.revision"] = "false";
tid = store.saveTiddler(tid);
autoSaveChanges(null, [tid]);
});
}
}
};
$(document).bind("startup", plugin.dispatch);
})(jQuery);
//}}}
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
Someday I'll rewrite this so it makes more sense.
!Summary
If you lose track in the ramble below, here's the summary: Architect your hardware, your software and your life so your environment helps you out and you don't have to waste your brain deciding on things that shouldn't need deciding.
!The Meat
In a conversation (in IRC, I haven't met Ryan yet but will next week) yesterday with my coworker Ryan, I was trying to convince him of the value of a service oriented architecture in systems design. While not entirely resistant to the notion, Ryan felt perhaps I was trying to impose needless boundaries that didn't provide any gain. So I tried a metaphor I've used before:
<<<
part of the goal in having a multi-piece/service sort of solution is so you can write giant swaths of code that you then forget about for the rest of time
because it is, in effect, encapsulated
not in the dogmatic oo sort of way, but in the it's a refridgerator we never have to think about it kind of way
rking: you have a fridge, yeah?
do you ever think about it?
it does one or two things: it keeps food cool or frozen
if it breaks you buy another and put your food in the new one
you can do just a few things with the fridge: you can put some food in, you can take some food out
smart soa is about creating systems of fridges, both in terms of your code and your hardware systems that are easy to replace, easy to maintain, and dramatically simple
<<<
My earlier uses of the fridge metaphor described hardware systems, not software systems. In the physical world the metaphor mapped nicely, but it seems to map just as well in the abstract world of software and maybe getting things done as well.
If you have the fortune to live in the modern developed world you probably have a fridge and you probably rarely think about it. When you go to the kitchen you have a goal that's not directly related to the fridge. You're hungry or thirsty and want to change that situation. In the kitchen (the context of your experience) there is a suite of tools and appliances to help you achieve your goal. Tools like knives and forks augment you by extending your existing capabilities. Appliances like fridges automate certain process you either cannot or do not want to do. Elegant tools and appliances, like knives and fridges, do a small number of things (cut food, chill food) and present a small number of clear handles or activities for doing those things.
My earliest experience with a fridge metaphor was as a system administrator at Kiva Networking. We had the time and resources to create a collection of systems, each performing just one service, taking a small number of inputs and providing a small number of outputs. We put them on the network and if we were lucky, forgot about them while they serviced several thousand users.
We didn't call them fridges then. That happened with the re-architecting of the presentation side of Indiana University's Knowledge Base. A small army of cheap replaceable Debian boxes provides just one service: the front end to the KB. Boxes can be automatically installed and added and removed from the network.
Small cheap front ends to data services is nothing new and the reasoning for it is pretty solid and well accepted. It's harder to convince people that we should use the same logic for building software and maybe managing our lives.
In the software realm people develop a resistance to a fridge or service oriented mentality because some people have made those notions synonymous with the wordy, dogmatic, heavy-seeming worlds of multi-tiered Java and the mess of the WS-* standards.
It doesn't have to be like that. You can be service oriented by having and using components that present narrow interfaces, provide simple and predictable outputs, are easily layered, and (ideally) are location independent. That's it. Nothing's being said here about SOAP, or REST, or J2EEE. Perhaps we perceive those things as noise because they are insufficiently mature? Imagine the noise if a detailed knowledge of how a computer worked at the electronic level was a requirement for use?
What matters is the analysis that lets the designer or developer decide the points that are the boundaries between or chunks of automatable activity in the system. That is, which parts of the system can be described by theory given known inputs and require no additional inputs. For example, a wikitext to html formatter can be an independent automatic system given inputs of wikitext and perhaps a list of existing pages in the wiki system. We can reliably predict the output of the formatter, knowing the input.
We cannot, however, know the input, so gathering input is a process that is augmented by presenting an interface to the outside (to the user through some system). We may know, given a certain set of circumstances which interface to present, but we don't know what the user will type.
A wiki formatter is a service we might wish to reuse or layer. Because we can know what it will take in and what it will put out, we can layer and reuse it in a relatively straightforward fashion.
We can make it a fridge. Once that is done, it is possible to stop worrying about it, and move on to the harder and/or less predictable aspects of the system where being smart is required. Places like making an effective user interface or innovating a new exciting feature.
Until the things that ought to be fridges are turned into fridges, they occupy an overly large segment of thinking in a developer's activity. There's a lack of foundation. Imagine how it would be if every time you wanted to eat you had to evaluate the fridge to make sure it is working correctly. All day long you would sit at work wondering, "Has the milk gone off? What am I going to do about dinner."
Properly made fridges remove fear and uncertainty.
Fridges do create boundaries, but those are a form of constraint that act as a form of external cognitive aid. The boundary lets you know what you don't have to think about: it keeps you in a limited space, focussing your thought on what matters in the current context. The boundary also lets you know what you can think about (related to the fridge): the boundary encapsulates a known and predictable space. You are not removed from your context: the fridge is contained, but not you. Constraints help you think about the stuff you need to think about.
!Spacing Out
Hardware and software design don't matter much and do not a manifesto make. What's going on in the background here is a recapitulation of Doug Engelbart's (and others') ideas about [[augmentation|http://sloan.stanford.edu/mousesite/EngelbartPapers/B5_F18_ConceptFrameworkInd.html]] fed through a filter of Landauer's descriptions of the differences between automating and augmenting systems. Those ideas are generally used to describe technical systems, but are really a way of looking at life.
We waste a lot of time making decisions that don't really matter. A monk creates space for contemplation by automating away much of their life into a rigorous routine of daily sameness. Our liberty is experienced in the decisions we make that feel relevant.
So how do we, and should we, figure out how to identify and automate into a fridge like state those decisions and concerns that aren't particularly relevant so as to maximize the experience of being relevant? There's more to it than being like the monk, but there's something there: routinize those things for which you almost always choose the same thing. Sure there's a cost to such behavior, but why waste time in the existentially alienating experience (for me) of wasting time choosing between a host of nothingness.
Engelbart's goal, all along, has been to figure out ways to solve the complex and urgent problems that face the collective we. Automate (only) those processes which can be correctly automated, and augment (place tools at your hands to navigate the gaps between automated processes) the others, removing the irrelevant, so as to approach problem solving as effectively as possible.
Automating and augmenting must involve a constant process of review and re-composition of the pieces that make up the system: When some collection of variables has become, after rigorous investigation, deterministic, you may, at your option, turn the system into a fridge and remove it from your concern. But only if you know the inputs. Most of the time you don't.
At the individual level finding the meaningful life is a problem to solve. If I make some fridges, I might find some additional relevant space. Room to breathe and think and do what matters.
Apologies to those who can't stomach geeking out about software and hardware with geeking out about life or take too seriously taking everything too seriously. Everything everywhere is a metaphor and it's all analogies to be learned, compared and connected. We want to remove fear and uncertainty in life at least as much as we want to remove it in software development. We want to think effectively about all sorts of problems.
> Thanks to Dave Rolsky and Ryan King for recently stirring this pot and providing some ideas and to Joe Blaylock, Kevin Bohan and Matthew O'Connor.
/***
|''Name:''|TiddlySpaceLinkPlugin|
|''Description:''|Formatter to reference other spaces from wikitext |
|''Author:''|PaulDowney (psd (at) osmosoft (dot) com) |
|''Source:''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpaceLinkPlugin.js|
|''Version:''|1.4.2|
|''License:''|[[BSD License|http://www.opensource.org/licenses/bsd-license.php]] |
|''Comments:''|Please make comments at http://groups.google.co.uk/group/TiddlyWikiDev |
|''~CoreVersion:''|2.4|
!!Documentation
This plugin provides wikitext formatters for referencing another [[space|Space]] on the same TiddlySpace server, as in the following examples:
<<<
{{{@space}}} -- @space
{{{~@space}}} -- ~@space
{{{Tiddler@space}}} -- Tiddler@space
{{{[[Tiddler Title]]@space}}} -- [[Tiddler Title]]@space
{{{[[Link text|Tiddler Title]]@space}}} -- [[Link text|Tiddler Title]]@space
<<<
Links to tiddlers with a title begining with an "@" remain as tiddlyLinks:
<<<
{{{[[@tiddler]]}}} -- [[@tiddler]]
<<<
and these may be changed into a space link using {{{@@}}}:
<<<
{{{[[@@space]]}}} -- [[@@space]]
{{{[[Link to an another space|@@space]]}}} -- [[Link to another space|@@space]]
{{{[[@space|@@space]]}}} -- [[@space|@@space]]
<<<
TiddlySpace includes the [[TiddlySpaceLinkPlugin]] which provides WikiText markup for linking to other spaces on the same server. For example @glossary is a link to the {{{glossary}}} space and [[Small Trusted Group]]@glossary a link to an individual tiddler in the @glossary space. Prefixing the link with a tilde escapes the link, for example {{{~@space}}}.
Email addresses, for example joe.bloggs@example.com and mary@had.a.little.lamb.org should be unaffected.
!!Features
The plugin provides external links decorated so that other plugins may be included to add features such as the ability to dynamically pull externally linked tiddlers into the current TiddlyWiki.
Wikitext linking to a space on another server, for example from a tiddler in a space on tiddlyspace.com to a tiddler or a space on example.com, isn't currently supported.
!!Code
***/
//{{{
/*jslint onevar: false nomen: false plusplus: false */
/*global jQuery config createTiddlyText createExternalLink createTiddlyLink */
function createSpaceLink(place, spaceName, title, alt, isBag) {
var link, a, currentSpaceName, label;
try {
if (spaceName === config.extensions.tiddlyspace.currentSpace.name) {
title = title || spaceName;
a = createTiddlyLink(place, title, false);
jQuery(a).text(alt || title);
return a;
}
} catch (ex1) {
currentSpaceName = false;
}
a = jQuery("<a />").addClass('tiddlySpaceLink externalLink').appendTo(place)[0];
if(title) {
jQuery(a).attr('tiddler', title);
}
if(isBag) {
jQuery(a).attr('bag', spaceName);
} else {
jQuery(a).attr('tiddlyspace', spaceName);
}
config.extensions.tiddlyweb.getStatus(function(status) {
link = status.server_host.url;
if (title) {
label = alt || title;
link = link + "/" + encodeURIComponent(title);
} else {
label = alt || spaceName;
}
// assumes a http URI without user:pass@ prefix
if(!isBag) {
link = link.replace("http://", "http://" + spaceName.toLowerCase() + ".");
} else {
link += "/bags/" + spaceName + "/tiddlers.wiki";
}
jQuery(a).attr("href", link).text(label);
});
return a;
}
(function ($) {
config.textPrimitives.spaceName = "[a-zA-Z][a-zA-Z0-9-]*[a-zA-Z0-9]";
config.textPrimitives.spaceNameStrict = "[a-z][a-z0-9-]*";
config.textPrimitives.bareTiddlerLetter = config.textPrimitives.anyLetterStrict;
config.formatters.splice(0, 0, {
name: "spacenameLink",
match: config.textPrimitives.unWikiLink + "?" + config.textPrimitives.bareTiddlerLetter + "*@" + config.textPrimitives.spaceName + "\\.?.?",
lookaheadRegExp: new RegExp(config.textPrimitives.unWikiLink + "?(" + config.textPrimitives.bareTiddlerLetter + "*)@(" + config.textPrimitives.spaceName + ")", "mg"),
handler: function (w) {
if (w.matchText.substr(w.matchText.length - 2, 1) === '.' && w.matchText.substr(w.matchText.length - 1, 1).match(/[a-zA-Z]/)) {
w.outputText(w.output, w.matchStart, w.nextMatch);
return;
}
if (w.matchText.substr(0, 1) === config.textPrimitives.unWikiLink) {
w.outputText(w.output, w.matchStart + 1, w.nextMatch);
return;
}
this.lookaheadRegExp.lastIndex = w.matchStart;
var lookaheadMatch = this.lookaheadRegExp.exec(w.source);
if (lookaheadMatch && lookaheadMatch.index === w.matchStart) {
createSpaceLink(w.output, lookaheadMatch[2], lookaheadMatch[1]);
w.nextMatch = this.lookaheadRegExp.lastIndex;
}
}
},
{
name: "tiddlySpaceLink",
match: "\\[\\[[^\\|\\]]*\\|*@@" + config.textPrimitives.spaceName + "\\]",
lookaheadRegExp: new RegExp("\\[\\[(.*?)(?:\\|@@(.*?))?\\]\\]", "mg"),
handler: function (w) {
this.lookaheadRegExp.lastIndex = w.matchStart;
var lookaheadMatch = this.lookaheadRegExp.exec(w.source);
if (lookaheadMatch && lookaheadMatch.index === w.matchStart) {
var alt = lookaheadMatch[2] ? lookaheadMatch[1] : lookaheadMatch[1].replace(/^@@/, "");
var space = lookaheadMatch[2] || alt;
createSpaceLink(w.output, space, "", alt);
w.nextMatch = this.lookaheadRegExp.lastIndex;
}
}
},
{
name: "tiddlyLinkSpacenameLink",
match: "\\[\\[[^\\[]*\\]\\]@",
lookaheadRegExp: new RegExp("\\[\\[(.*?)(?:\\|(.*?))?\\]\\]@(" + config.textPrimitives.spaceName + ")", "mg"),
handler: function (w) {
this.lookaheadRegExp.lastIndex = w.matchStart;
var lookaheadMatch = this.lookaheadRegExp.exec(w.source);
if (lookaheadMatch && lookaheadMatch.index === w.matchStart) {
var title = lookaheadMatch[2] || lookaheadMatch[1];
var alt = lookaheadMatch[1] || lookaheadMatch[2];
createSpaceLink(w.output, lookaheadMatch[3], title, alt);
w.nextMatch = this.lookaheadRegExp.lastIndex;
}
}
});
// ensure space links don't appear as missing links
config.textPrimitives.brackettedLink = "\\[\\[([^\\]][^@\\]][^\\]]*)\\]\\](?=[^@])";
config.textPrimitives.titledBrackettedLink = "\\[\\[([^\\[\\]\\|]+)\\|([^\\[\\]\\|]+)\\]\\](?=[^@])";
// reevaluate derrived expressions ..
config.textPrimitives.tiddlerForcedLinkRegExp = new RegExp("(?:" + config.textPrimitives.titledBrackettedLink + ")|(?:" +
config.textPrimitives.brackettedLink + ")|(?:" +
config.textPrimitives.urlPattern + ")","mg");
config.textPrimitives.tiddlerAnyLinkRegExp = new RegExp("("+ config.textPrimitives.wikiLink + ")|(?:" +
config.textPrimitives.titledBrackettedLink + ")|(?:" +
config.textPrimitives.brackettedLink + ")|(?:" +
config.textPrimitives.urlPattern + ")","mg");
// treat space links in titledBracketedLink as external links
var missingTiddlySpaceLink = new RegExp("^@@" + config.textPrimitives.spaceName + "$", "");
var isExternalLink = config.formatterHelpers.isExternalLink;
config.formatterHelpers.isExternalLink = function(link) {
return missingTiddlySpaceLink.test(link) || isExternalLink(link);
};
}(jQuery));
//}}}
If I recall correctly, Lacanian psychoanalysis posits a moment in youth when the child looks out to the world and seeks an individual or entity that provides the gateway to interaction with the external world. This individual or entity plants the seeds of language that structure understanding. In the usual model a graph is drawn of the development of the psyche. The child follows an arc from birth, traveling past identification with the mother to an encounter with the father that establishes the basis for values, truth, perception and integration with the rest of humanity.
If this goes smoothly the child ends up as a well integrated member of society and generally accepts the duties and obligations that are presented: get a job, get married, believe in established truths and get on with being a part of world that has some definition and thus exists.
If this doesn't go smoothly the child is left with a questing for meaning and truth that may or may not lead to "inappropriate" beliefs and values. Neurosis some might call it, or maybe narcissism. With externalities lacking substance, the already accepted truth of self gains status.
Setting aside for a moment that I could be completely misremembering Lacan and that he's privileging the role of the male, this model has some goodness-of-fit for my own behavior and why, in some ways, despite my reluctance, I'm relating to Chris/Alex McCandless in Into the Wild.
The going out to nature to find the real truth strikes me as an effort to replace the frustration and anxiety of interacting with a society that was never made fully real with a tangible, responsive existence. The heat of fire, the cold of ice, the need of hunger, these are all things that eventually cannot be denied. Much of what makes up society, without that early moment of "fatherly" gravitation, is ephemeral.
I think it is obvious that there are no simple answers--perception is the result of a complex of many influences--but at the same time teasing out each of the influences is a worthwhile pursuit. This paragraph brought to you by the department of forestalling people who like to say there are no simple answers, etc.
There's more to say on this.
I was recently in California for the [[Blue Oxen|http://blueoxen.com]] launch party. As one of the cofounders of the organization, I was expected to participate in a presentation given to the party guests. In the presentation we hoped to give an overview of where we were coming from and where we hoped to go. To prepare, and clear my head for things more practical, I wrote the below on the airplane on the way out to California. Due to sickness, a busy schedule, other flavors of chaos and what basically amounts to an unfortunate lack of guts on my part much of the message below did not make it into the presentation. This remains a fairly accurate statement of what motivates me and what I hope Blue Oxen can achieve.
> We live in a time when the decisions of our governments are made outside any appreciation for reasoned and reasonable consensus. Information is delivered to us, packaged, shiny, and full of persuasive power but often lacking in the awareness of past, present and future required to make wise, lasting and honorable decisions.
> I am tired of this. I'm tired of feeling powerless and listening to my self, my friends and my colleagues, filled with good ideas, swing in and out of a lonely and ineffectual desperation.
> While it took me some time realize it, helping to start Blue Oxen is my small way of saying I've had enough, it's time to do something. I'm here to suggest that we can make the better world we believe is possible: one where people truly communicate and communicate truly, one where ideas are shared, one where the goodness that is our nature is allowed to emerge, in concert with one another, our neighbors down the street and our neighbors around the world.
> I want Blue Oxen to catch and enhance the building wave of people who have acknowledged that sharing ideas, openly and frankly, is a creative force for improving the world and for motivating action. I seek not a free marketplace of ideas, but a free community of people collaborating to create and refine new thought.
> Collaboration is a fully buzzword compliant term these days yet it is still an undefined discipline. Eugene and I connected over a casually tossed phrase that I made in response to the question of what is augmentation for. I said, "To make me less dumb." It's now several months later and while I still believe this is an important aspect of what collaboration is for, my close association with Eugene and the members of our first collaboratory and the looser collaboration with disparate voices discovered by the simple act of making some noise has revealed a larger focus: Less dumbness emerges from open communication.
> When the internet reached the public, it was hailed as a compelling democratizing force. The power of personal publishing was going to alter the face of society. It didn't quite happen like that. I remember being disillusioned as the significance of my own web server faded in the face of the shine, the gloss and the money of centralized media.
> We are, today, thanks to motivated and idealistic people, in a new phase of enthusiasm. Systems such as weblogs and wikis and the developing genre of social software are birthing dynamic social networks that produce new understandings. In and of themselves these tools are nothing, it is the people who use them and what they do with them that matters. People are exploring, communicating, generating and accepting feedback; using their freedom to generate more freedom.
> I want Blue Oxen to be an experimental gardener in this realm. Our task is to participate in the discovery, engenderment, development, evolution and facilitation of the patterns of behavior and process -- and the tools the patterns use -- that bring the ecology of collaborative evolution we need as a society. Our challenge is to see that the communication facilitated by collaborative systems continues, stays open, and creates artifacts that are accessible and reusable by others. Openness leads to shared and knowledgeable understanding, shared understanding leads to shared goals. Goals lead to motivation and motivation leads to action. Let's do what we can.
|~ViewToolbar|+editTiddler +cloneTiddler > fields refreshTiddler changeToPublic changeToPrivate revisions syncing permalink references jump closeOthers < closeTiddler|
|~EditToolbar|+saveTiddler saveDraft -cancelTiddler deleteTiddler|
|~RevisionToolbar|> fields revert|
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
highlights from an old blog
/***
|''Name''|TiddlySpaceRevisionView|
|''Description''|Show tiddler revisions in a stack of cards view|
|''Author''|BenGillies|
|''Version''|0.2.0|
|''Status''|beta|
|''Source''|http://github.com/TiddlySpace/tiddlyspace|
|''CodeRepository''|http://github.com/TiddlySpace/tiddlyspace|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''CoreVersion''|2.6.0|
|''Requires''|TiddlyWebAdaptor|
!Usage
The viewRevisions macro can be attached to any element, which should be passed
in as a parameter.
For example:
<<viewRevisions page:10 link:"<<view modified date>>">>
would show the revisions "stack of cards" view, 10 at a time, when the modified
date is clicked.
!Code
***/
//{{{
(function($) {
var me = config.macros.viewRevisions = {
revisionTemplate: "RevisionTemplate",
revSuffix: " [rev. #%0]", // text to append to each tiddler title
defaultPageSize: 5, // default number of revisions to show
defaultLinkText: "View Revisions", // when there's nothing else to use
offsetTop: 30, // in px
offsetLeft: 10, // in px
shiftDownDelay: 50, // in ms
visibleSlideAmount: 20, // amount of revisions to show on left hand edge after sliding
zIndex: 100, // default z-index
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
params = paramString.parseParams(null, null, true)[0];
var tiddlerElem = story.findContainingTiddler(place);
var revButton;
var pageSize = parseInt(params.page[0], 10) || me.defaultPageSize;
var linkObj = params.link ? params.link[0] || me.defaultLinkText : false;
if(linkObj) {
revButton = $('<span class="button openRevisions" />')
.appendTo(place);
wikify(linkObj, revButton[0], null, tiddler);
} else {
revButton = place;
}
$(revButton).click(function() {
if (!$(tiddlerElem).hasClass("revisions")) {
me.showRevisions(tiddlerElem, tiddler, pageSize);
} else {
me.closeRevisions(tiddlerElem);
}
});
},
// initialisation for revision view
showRevisions: function(tiddlerElem, tiddler, pageSize) {
var context = {
host: tiddler.fields["server.host"],
workspace: tiddler.fields["server.workspace"]
};
$(tiddlerElem).addClass("revisions").attr("revName", tiddler.title);
// ensure toolbar commands deactivate RevisionsView
$("a", ".toolbar", tiddlerElem).each(function(index, btn) {
var _onclick = btn.onclick;
btn.onclick = function(e) {
me.closeRevisions(tiddlerElem);
_onclick.apply(this, arguments);
};
});
// ensure default action deactivates RevisionsView
var _ondblclick = tiddlerElem.ondblclick;
tiddlerElem.ondblclick = function(e) {
me.closeRevisions(tiddlerElem);
_ondblclick.apply(this, arguments);
};
var type = tiddler.fields["server.type"];
var adaptor = new config.adaptors[type]();
var userParams = {
tiddlerElem: tiddlerElem,
pageSize: pageSize,
title: tiddler.title
};
me.createCloak(tiddlerElem);
adaptor.getTiddlerRevisionList(tiddler.title, null, context, userParams,
function(context, userParams) {
// strip the current revision
context.revisions.shift();
me.expandStack(context, userParams);
});
},
// fetch the actual revision and put it in the tiddler div
showRevision: function(place, revision, callback) {
var context = {
host: revision.fields["server.host"],
workspace: revision.fields["server.workspace"]
};
var userParams = {
revElem: place
};
var type = revision.fields["server.type"];
var adaptor = new config.adaptors[type]();
var revNo = revision.fields["server.page.revision"];
adaptor.getTiddlerRevision(revision.title, revNo, context, userParams,
function(context, userParams) {
var tiddler = context.tiddler;
tiddler.title += me.revSuffix
.format([$(place).attr("revision")]);
tiddler.fields.doNotSave = true;
if (store.getTiddler(tiddler.title)) {
store.deleteTiddler(tiddler.title);
}
store.addTiddler(tiddler);
//now, populate the existing div
var revElem = userParams.revElem;
$(revElem).attr("id", story.tiddlerId(tiddler.title));
$(revElem).attr("refresh", "tiddler");
var getTemplate = function() {
var themeName = config.options.txtTheme;
if (themeName) {
return store.getTiddlerSlice(themeName,
me.revisionTemplate) || me.revisionTemplate ||
"ViewTemplate";
} else {
return (store.getTiddler(me.revisionTemplate)) ?
me.revisionTemplate : "ViewTemplate";
}
};
var template = getTemplate();
story.refreshTiddler(tiddler.title, template, true);
callback(tiddler);
});
},
createCloak: function(promoteElem) {
var el = $(promoteElem);
// cache styles for resetting later
el.data({
top: el.css("top"),
left: el.css("left"),
zIndex: el.css("z-index")
});
$('<div class="revisionCloak" />').css("z-index", me.zIndex)
.click(function() {
me.closeRevisions(promoteElem);
})
.appendTo(document.body);
el.css("z-index", me.zIndex + 1);
},
// clean up, removing all evidence of revision view
closeRevisions: function(promoteElem) {
var el = $(promoteElem);
// revert the original tiddler back to its previous state
el.removeAttr("revName").removeClass("revisions").css({
top: el.data("top"),
left: el.data("left"),
zIndex: el.data("zIndex")
});
// remove any revisions still in the store
var revisions = $(".revisions");
revisions.each(function(index, revision) {
var revAttributes = revision.attributes;
if ((revAttributes.revname) &&
(revAttributes.revision)) {
var revName = revAttributes.revname.value;
var revNo = revAttributes.revision.value;
var title = revName + me.revSuffix.format([revNo]);
if (store.getTiddler(title)) {
store.deleteTiddler(title);
}
}
});
// delete the previous revisions
revisions.remove();
// remove the cloak
$(".revisionCloak").remove();
},
// calback from getting list of revisions
expandStack: function(context, userParams) {
var pageSize = userParams.pageSize;
var from = userParams.from || 0;
var tiddlerElem = userParams.tiddlerElem;
userParams.defaultHeight = $(tiddlerElem).height();
userParams.defaultWidth = $(tiddlerElem).width();
if (from < context.revisions.length) {
me.displayNextRevision(tiddlerElem, userParams, context, from,
from + pageSize - 1);
}
},
// place the next div above and behind the previous one
displayNextRevision: function(tiddlerElem, userParams, context, from, to) {
var revision = context.revisions[from];
var callback = function() {
var revText = revBtn.getRevisionText(tiddlerElem, revision);
tiddlerElem = me.createRevisionObject(tiddlerElem, context,
userParams, revText);
$(tiddlerElem)
.attr("revision", (context.revisions.length - from));
if ((from < to) && ((from + 1) < context.revisions.length)){
me.displayNextRevision(tiddlerElem, userParams, context,
from + 1, to);
} else if ((context.revisions.length - 1) > to) {
me.showMoreButton(tiddlerElem, context, userParams, to + 1);
}
};
me.shiftVisibleDown(userParams.title, callback);
},
createRevisionObject: function(tiddlerElem, context, userParams, text) {
var newPosition = me.calculatePosition(tiddlerElem, context);
return $('<div class="revisions tiddler" />')
.css({
position: "absolute",
top: newPosition.top,
left: newPosition.left,
"z-index": me.zIndex + 1,
height: userParams.defaultHeight,
width: userParams.defaultWidth
})
.attr("revName", userParams.title)
.append(text)
.insertBefore(tiddlerElem);
},
// move the already present revisions down by 1 to fit the next one in
shiftVisibleDown: function(title, callback) {
var revisions = $("[revName='%0'].revisions".format([title]));
var revisionCount = revisions.length;
$(revisions).animate({top: "+=" + me.offsetTop},
me.shiftDownDelay, function() {
revisionCount -= 1;
if ((callback) && (!revisionCount)) {
callback();
}
});
},
// where we put the new revision
calculatePosition: function(elem, context) {
var offset = $(elem).offset();
var currentPosition = $(elem).position();
var newPosition = {
top: currentPosition.top - me.offsetTop
};
if ((context.restrictLeft) ||
((offset.left - me.offsetLeft) <
$("#contentWrapper").offset().left)) {
newPosition.left = $(elem).position().left;
context.restrictLeft = true;
} else {
newPosition.left = currentPosition.left - me.offsetLeft;
}
return newPosition;
},
// equivalent of displayNextRevision, but for the more button
showMoreButton: function(tiddlerElem, context, userParams, moreIndex) {
userParams.from = moreIndex + 1;
me.shiftVisibleDown(userParams.title, function() {
var btn = me.createRevisionObject(tiddlerElem, context, userParams,
"");
var more = createTiddlyButton(btn[0], "more...", "show more revisions",
function() {
if ($(".viewRevision").length) {
return;
}
userParams.tiddlerElem = btn[0];
$(btn).text("")
.append(revBtn
.getRevisionText(btn[0], context.revisions[moreIndex]))
.attr("revision", context.revisions.length - moreIndex);
me.expandStack(context, userParams);
});
$(more).css("float", "right");
});
},
stripRevFromTitle: function(revisionTitle) {
return revisionTitle.split(/ ?\[rev\. #[0-9]+\]$/)[0];
},
onClickRevision: function(revElem, revision, callback) {
// don't do anything if we are still loading
if ($(".revisions").hasClass("loading")) {
return null;
}
var origTitle = me.stripRevFromTitle(revision.title);
if ($(revElem).hasClass("viewRevision")) {
$(".revisions").addClass("loading");
me.slideIn(revElem, revision, origTitle, function() {
store.deleteTiddler(revision.title);
revision.title = origTitle;
$(revElem).text("").append(revBtn.getRevisionText(revElem,
revision))
.removeAttr("tags").removeAttr("tiddler")
.removeAttr("refresh").removeAttr("template")
.removeAttr("id");
$(".revisions").removeClass("loading");
if (callback) {
callback();
}
});
$(revElem).removeAttr("prevPos").removeClass("viewRevision");
} else {
var viewRevision = function() {
var prevPos = $(revElem).position().left;
$(revElem).addClass("viewRevision").attr("prevPos", prevPos);
$(".revisions").addClass("loading");
me.showRevision(revElem, revision, function(rev) {
me.slideOut(revElem, rev, origTitle, function() {
$(".revisions").removeClass("loading");
});
});
};
// make sure another revision isn't already out
if ($(".viewRevision").length) {
var newRevElem = $(".viewRevision")[0];
var newRevision = store.getTiddler($(newRevElem)
.attr("tiddler"));
me.onClickRevision(newRevElem, newRevision, viewRevision);
} else {
viewRevision();
}
}
},
slideOut: function(revElem, revision, title, callback) {
var leftMostPos = $("[revName='%0'].revisions".format([title]))
.offset().left;
var width = $(revElem).width();
var originalLeftPos = $(story.getTiddler(title))
.position().left;
var slideAmount = leftMostPos + width - me.visibleSlideAmount;
$("[revName='%0'].revisions:not(.viewRevision)".format([title]))
.animate({left: "-=" + slideAmount}, 1000);
$(revElem)
.attr("baseHeight", $(revElem).css("height"))
.css("height", "auto")
.animate({left: originalLeftPos}, 1000, callback);
},
slideIn: function(revElem, revision, title, callback) {
var slideAmount = $(revElem).offset().left -
$(story.getTiddler(title)).offset().left;
var origRevPos = $(revElem).attr("prevPos");
$("[revName='%0'].revisions:not(.viewRevision)".format([title]))
.animate({left: "+=" + slideAmount}, 1000);
$(revElem).animate({left: origRevPos}, 1000, function() {
$(revElem)
.css("height", $(revElem).attr("baseHeight"))
.removeAttr("baseHeight");
callback();
});
}
};
var revBtn;
config.macros.slideRevision = revBtn = {
btnText: "created by %0 at %1 on %2",
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var btn = revBtn.getRevisionText(place, tiddler);
$(place).append(btn);
},
getRevisionText: function(place, revision) {
var text = revBtn.btnText.format([revision.modifier,
revision.modified.formatString("0hh:0mm"),
revision.modified.formatString("0DD MMM YYYY")]);
var btn = $('<a href="javascript:;" class="button revButton" />')
.text(text)
.click(function() {
var revElem = story.findContainingTiddler(this);
me.onClickRevision(revElem, revision);
});
return btn;
}
};
})(jQuery);
//}}}
[[StyleSheetTiddlySpace]]
Chris Dent's Glacial Erratics
I sat down tonight to write something about PurpleNumbers, as I have several things I need to write for the 0.2 release of PurpleWiki. This is what came out. It fills a different, but similar, purpose to the coolness draft.
!!What is a purple number?
A purple number is an identifier unique to a document or set of documents used to indicate and provide direct access to segments of content in a document.
In practice a purple number identifies structural elements in a document such as headers, list items and paragraphs. When a new document is created or content is added to an existing document, the document is parsed to add identifiers where they are not already present. When a document is processed for presentation (usually, but not always, to HTML) these identifiers are used to create anchors and links in the document that can be used for later reference.
Purple number identifiers are known, for reasons of history, as node identifiers, or 'NIDs' for short.
In simple implementations NIDs are unique per document and may be generated per page, perhaps as a series of integers. More complex implementations create NIDs that are unique across a domain of documents. These NIDs are generated from a central sequencing source or service that provides the next available NID. If NIDs are paired with document identifiers (usually URLs) to create an index, references may be made by NID alone (some uses for this are described below).
When a document that has been processed to add NIDs is presented as HTML, the NIDs are shown as links (<a href>) to named anchors (<a name>) within a stable URL for the current document. In some current implementations these links are shown in a purple color (thus the name).
If the identifiers used are human readable (short, sensible), there are benefits to displaying the identifier as the text of the link: reference can be made to the identified segment of content in speech. When the identifiers are more complex a single character, such as the '#' popularized as a permanent link in some weblogs, has proven to work well.
Current purple number implementations process text, wiki formatted text, or HTML to either specially formatted wiki text or HTML. The resulting wiki text or HTML embeds text containing the NIDs for each segment of the document. When HTML or wiki text that contains NIDs is reprocessed that text which has already been assigned a NID keeps it's existing NID and that text which is new gets the next NIDs provided by the sequencing service. If content is deleted, NIDs must not be reused as references to NIDs must be allowed to go stale when content is removed.
HTML presentations of content with purple numbers adjusts the content in two ways to provide two different functions: the href provides the text of the URL that can be copied to make reference from other environments; the named anchor provides the location to which that reference points. The value of the name attribute of the anchor is the NID.
When NIDs for a set of documents are created from the same central source and the NIDs are paired with the URLs of the document in which they are to be presented the resulting index can be used to remotely make reference to content by NID alone. This has several benefits:
* Simplified URLs can be used to refer to content.
* By updating the index, content addressed by NID can remain addressable even when moved to a new URL.
* Content can be referenced and retrieved by NID and then easily parsed out of its context by NID. This allows for transclusion (include by reference rather than copy) of content from one document in another.
There are several existing implementations of purple numbers. Some examples are:
; PurpleWiki
: A descendant of UseModWiki that supports purple numbers. Version 0.1 with support for document based NIDs has been released. Version 0.2 with multi-document NIDs, document authoring features (metadata management), more modular code and transclusion support is being developed. Update 2003/06/02: PurpleWiki 0.9.2, faster, better stronger, has been released to CPAN.
; PurplePlugin
: A MovableType plugin that uses PurpleWiki 0.2 to format entries with purple numbers, to support transclusions and to provide WikiBlog functionality to MovableType.
; Mhonarc purple plugin
: An addition to the mhonarc mail archiving system that provides purple numbers on mail messages. source, demo.
; Purple ZWiki
: Modifications to ZWiki to support purple numbers. demo.
; PurpleSlurple
: A proxy system that adds purple numbers to existing HTML documents anywhere on the net.
; Purple, A processing system for creating documents with purple numbers.
See also: PurpleNumbers, PurpleWiki, PurplePlugin, TransClusion and the rest of the geek-glaxon category.
A coworker asked why I think FreeLinks are a bad idea on Wikis. The following is what I created in response. Most of it is something I need to get off my chest about the nature of collaboration that I felt was important context for my thoughts on SharedLanguage.
Responding to a query from Joe about why I don't like FreeLinks: To explain that I first need to cover SharedLanguage. This is a rough draft of some stuff I've been thinking about for a while. It could be much better. I use the first three quarters to grind an axe.
There is, to me, on ongoing misconception amongst some of the collaborative scholars with whom I've interacted. It's centered around the question of whether a SharedGoal is a prerequisite of collaborative action (SharedAction) or a SharedGoal might emerge from collaborative activity.
From another perspective this is a question asking whether collaboration occurs to accomplish something (a something which is a pre-existing condition of some kind), thus is emergent from known need or can happen by fiat or construction.
In my opinion, successful collaboration occurs when there is a SharedGoal that exists and is known by at least some major portion of a group that gathers in some space to work on it (use of the term work is not meant to suggest lack of fun: people do work (spend energy) when having fun together). Effective collaboration does not emerge from people getting together to do unspecified stuff because they think it might be nice.
A SharedGoal can be something straightforward like painting a fence, or start from an abstract (but articulated) idea such as a wish for sustainable lifestyles.
The SharedGoal provides focus (or gravity to use CollaborationPhysics) for a group, an answer to the questions "Why are we here?" and "What are we supposed to be doing?" The answers may be concrete or abstract, but they exist, at least in the sense that anything exists.
Abstract shared goals are hard to act upon until they have been clarified to one or more concrete goals. In some situations concrete goals may crystallize into individual goals, in other situations a concrete SharedGoal? is created ("We are going to make a low cost solar generator for homes.").
Crystallization of goals occurs through discussion, through the evolution of understanding and knowledge. Awareness of concrete goals can, in good circumstances, lead to action. SharedAction is created out of SharedUnderstanding.
For SharedUnderstanding to exist amongst a group of people, they must have or develop SharedLanguage. SharedLanguage is the collection of concepts and terms used to encapsulate the information shared between members of a group. Jargon exists in many disciplines to encapsulate large concepts in shortened form to ease the flow of ideas that lead to SharedUnderstanding and eventually SharedAction.
A common thought (at least I've heard it a lot) about collaboration is that when people get together they may develop SharedLanguage, and thus the SharedUnderstanding that leads to SharedAction. That is, the simple act of getting together is the crucial catalyst. I do not think this is true: the crucial catalyst is the SharedGoal that is brought to the space and has some existence in the minds of the participants prior to gathering. If the SharedGoal does not exist, or is not held in common trust, then the activity in which the group engages is not collaboration but is instead a game of "who can I convince to think in tandem with me" played by whichever participants are most fluent in the fledgling language of the group.
It is possible for a group to transform from people who need to be convinced to a collaborating group. This usually happens through leadership: someone or something takes the lead and converts the participants to belief in a goal that is now a SharedGoal and was once a (lowercase) goal brought to the group.
SharedGoals, once they are acknowledge to exist, need to be clarified. SharedLanguage, therefore, needs to emerge. As many of the concepts under discussion are incomplete or complex, shorthand is helpful.
This is where WikiWords come in as a helpful tool. In asynchronous modes of communication the eyebrow raise, hand waving, tone of voice or trenchant gaze that indicate an important concept are not present. Something else is needed to indicate a sense of "this is important" and perhaps more importantly "I think this might be important". For a group that has trained into the behavior WikiWords do this very well. The smashed camel case says: there's something here and it is more than a simple hypertextual link: it is a Word, a Name, a Label, an Identifier of something that matters or will matter soon.
FreeLinks and other styles of wiki linking which obscure the canonical page name muddy the conceptual waters: both the waters that contain wiki words and also the significance of WikiWords themselves. When using the WikiWords we want them to be special identifiers that have the robust sureness of reference and power that a name provides.
When we use the nicknames that FreeLinks and similar methods provide we lose the power of naming and the sureness of reference. It may be convenient to call something by another name, but then we loosen our possibilities of learning. Searches become harder, backlinks are lost, the chance for informative collisions amongst WikiWords is lessened.
[To be tuned at another time.]
Update: Eric has pointed out that I had left FreeLinks rather undefined. I've since added a page to the wiki to explain it.
/***
|''Name''|TiddlySpaceToolbar|
|''Description''|augments tiddler toolbar commands with SVG icons|
|''Author''|Osmosoft|
|''Version''|0.6.6|
|''Status''|@@beta@@|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpaceToolbar.js|
|''CodeRepository''|http://github.com/TiddlySpace/tiddlyspace|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''CoreVersion''|2.5.0|
|''Requires''|ImageMacroPlugin|
|''Keywords''|toolbar icons SVG|
!Description
replaces tiddler toolbar commands with SVG icons if available
!Notes
requires [[ImageMacroPlugin|http://svn.tiddlywiki.org/Trunk/contributors/JonRobson/plugins/ImageMacroPlugin/plugins/ImageMacroPlugin.tid]]
SVG icons are drawn from tiddlers titled {{{<command>.svg}}}
In readonly mode a tiddler called {{{<command>ReadOnly.svg}}} will be used if it exists.
!TODO
* rename (IconToolbarPlugin?)
* support more than one more popup menu in the toolbar.
!Code
***/
//{{{
(function($) {
if(!config.macros.image) {
throw "Missing dependency: ImageMacroPlugin";
}
var macro = config.macros.toolbar;
macro.icons = {
cloneTiddler: "editTiddler"
};
var _handler = macro.handler;
macro.handler = function(place, macroName, params, wikifier,
paramString, tiddler) {
var toolbar = $(place);
toolbar.attr({
refresh: "macro",
macroName: macroName
}).data("args", arguments);
var status = _handler.apply(this, arguments);
if(tiddler.isReadOnly()) {
toolbar.addClass("toolbarReadOnly");
} else {
toolbar.removeClass("toolbarReadOnly");
}
var parsedParams = paramString.parseParams("name")[0];
if(parsedParams.icons && parsedParams.icons == "yes") {
this.augmentCommandButtons(place);
}
if(parsedParams.more && parsedParams.more == "popup") {
// note we must override the onclick event like in createTiddlyButton
// otherwise the click event is the popup AND the slider
$(".moreCommand", place).each(function(i, el) {
el.onclick = macro.onClickMorePopUp;
});
// buttons that are after a less command should not be in more menu.
$(".lessCommand ~ .button", place).appendTo(place);
$(".lessCommand", place).remove();
}
return status;
};
macro.refresh = function(place, params) {
var args = $(place).empty().data("args");
this.handler.apply(this, args);
};
var imageMacro = config.macros.image;
macro.augmentCommandButtons = function(toolbar) {
$(".button", toolbar).each(function(i, el) {
var cmd = $(el).attr("commandname");
cmd = cmd ? cmd : "moreCommand"; // XXX: special-casing of moreCommand due to ticket #1234
var icon = store.tiddlerExists(cmd) ? cmd : macro.icons[cmd];
var text = $(el).text();
if(readOnly) {
var readOnlyAlternative = "%0ReadOnly".format([icon]);
if(store.tiddlerExists(readOnlyAlternative)) {
icon = readOnlyAlternative;
}
}
if(store.tiddlerExists(icon)) {
$(el).css({display: "inline-block"}).empty();
imageMacro.renderImage(el, icon, { alt: text });
}
});
};
// provide onClickMore to provide extra commands in a popup
macro.onClickMorePopUp = function(ev) {
ev = ev || window.event;
var sibling = this.nextSibling;
if(sibling) {
var commands = sibling.childNodes;
var popup = Popup.create(this);
$(popup).addClass("taggedTiddlerList");
for(var i = 0; i < commands.length; i++) {
var li = createTiddlyElement(popup, "li", null);
var oldCommand = commands[i];
var command = oldCommand.cloneNode(true);
command.onclick = oldCommand.onclick;
li.appendChild(command);
}
Popup.show();
}
ev.cancelBubble = true;
if(ev.stopPropagation) {
ev.stopPropagation();
}
return false;
};
})(jQuery);
//}}}
/***
|''Name''|TiddlySpaceSearcher|
|''Version''|0.2.5|
|''Requires''|TiddlySpaceConfig TiddlySpaceFollowingPlugin|
***/
//{{{
(function($) {
var tiddlyspace = config.extensions.tiddlyspace;
var tsScan = config.macros.tsScan;
config.shadowTiddlers.SearchTemplate = "<<view server.bag SiteIcon label:no width:24 height:24 preserveAspectRatio:yes>> <<view server.bag spaceLink title external:no>> in space <<view server.bag spaceLink>>";
config.shadowTiddlers.StyleSheetSearch = [".resultsArea .siteIcon { display: inline; }",
".searchForm {text-align: left;}"].join("\n");
store.addNotification("StyleSheetSearch", refreshStyles);
var search = config.macros.tsSearch = {
locale: {
advanced: "Advanced Options",
header: "Search",
resultsHeader: "Results (%0)",
find: "find",
noResults: "No tiddlers matched your search query",
query: "QUERY: ",
error: "please provide a search query or a tag, modifier or title!",
titleAdvanced: "where the title is",
modifierAdvanced: "where the last modifier is",
spaceAdvanced: "only in the space: ",
notspaceAdvanced: "but not in the spaces: ",
tagsAdvanced: "with the tags: "
},
andConstructor: function(container, label, fieldname, negationMode) {
var tags = $("<div />").appendTo(container);
$('<span />').text(label).appendTo(tags);
var id = "area" + Math.random();
container = $("<span />").attr("id", id).appendTo(tags)[0];
function add(container) {
var el = $('<input type="text" />').attr("field", fieldname).appendTo(container);
if(negationMode) {
el.attr("negation", "true");
}
}
add(container);
var el = $("<button />").text("AND").click(function(ev) {
add($(ev.target).data("container"));
ev.preventDefault();
}).appendTo(tags);
$(el).data("container", container);
},
fieldConstructor: function(container, label, field) {
container = $("<div />").appendTo(container)[0];
$("<span />").text(label).appendTo(container);
$("<input />").attr("text", "input").attr("field", field).appendTo(container);
},
advancedOptions: function(form) {
var locale = search.locale;
var container = $("<div />").addClass("tsAdvancedOptions").appendTo(form)[0];
$("<h2/ >").text(search.locale.advanced).appendTo(container);
$("<div />").addClass("separator").appendTo(container);
search.fieldConstructor(container, locale.titleAdvanced, "title");
search.fieldConstructor(container, locale.modifierAdvanced, "modifier");
search.fieldConstructor(container, locale.spaceAdvanced, "space");
search.andConstructor(container, locale.notspaceAdvanced, "space", true);
search.andConstructor(container, locale.tagsAdvanced, "tag");
},
constructSearchQuery: function(form) {
var data = [], select = [];
var query = $("[name=q]", form).val();
if(query) {
data.push("q=%0".format(query));
}
// add tags, fields etc..
$("[field]", form).each(function(i, el) {
var val = $(el).val();
var name = $(el).attr("field");
var negate = $(el).attr("negation") == "true";
if(val && name) {
val = encodeURIComponent(val);
val = negate ? "!" + val : val;
if(name == "space") {
val += "_public";
name = "bag";
}
if(negate) {
select.push("select=%0:%1".format(name,val));
} else {
var prefix = data.length === 0 ? "q=" : "";
data.push('%0%1:"%2"'.format(prefix, name, val));
}
}
});
var dataString = data.join(" ");
if(dataString.length === 0 && !query) {
return false;
}
var selectStatement = select.join("&");
if(dataString.length > 0 && selectStatement.length > 0) {
dataString += "&";
}
dataString += selectStatement;
return "/search?%0".format(dataString);
},
constructForm: function(place) {
var locale = search.locale;
$("<h1 />").text(locale.header).appendTo(place);
var form = $("<form />").appendTo(place)[0];
$('<input type="text" name="q" />').appendTo(form);
$('<input type="submit" />').val(locale.find).appendTo(form);
search.advancedOptions(form);
var query = $('<h2 class="query"/>').appendTo(place)[0];
var results = $("<div />").appendTo(place).addClass("resultsArea")[0];
var lookup = function(url) {
if(!url) {
results.empty().addClass("error").text(locale.error);
return;
}
config.extensions.tiddlyweb.getStatus(function(status) {
$(query).text(locale.query);
var href = status.server_host.url + url;
$("<a />").attr("href", href).text(href).appendTo(query);
tsScan.scan(results, { url: url, emptyMessage: search.locale.noResults, cache: true,
template: "SearchTemplate", sort: "title", callback: function(tiddlers) {
$("<h2 />").text(locale.resultsHeader.format(tiddlers.length)).prependTo(results);
}
});
});
};
$(form).submit(function(ev) {
ev.preventDefault();
var url = search.constructSearchQuery(form);
config.macros.tsSearch.lastSearch = url;
lookup(url);
});
if(search.lastSearch) {
lookup(search.lastSearch);
}
return form;
},
handler: function(place) {
var container = $("<div />").addClass("searchForm").appendTo(place)[0];
search.constructForm(container);
}
};
})(jQuery);
//}}}
cdent-meaning_public
glossary_public
Click the "new tiddler" button towards the top right of the screen to write something in your space. You'll need to give it a title, some content and, optionally, some tags that will help you identify it later.
!Stuck for ideas?
Not sure what to write about? Not sure what to keep in your space? Other people use ~TiddlySpace for almost anything. How about some of the following:
* [[Save interesting sites|http://bookmarks.tiddlyspace.com]], images or articles from around the web so that you can refer back to them.
* [[Record your family tree|http://familytree.tiddlyspace.com]], store notes on long lost relatives or ancestors and map their relationship to you.
* [[Make up a pocketbook|http://pocketbook.tiddlyspace.com]] to store some useful information in, then print it out, [[fold it up|http://www.pocketmod.com/]], and take it with you.
* [[Plan your holiday|http://the-web-is-your-oyster.tiddlyspace.com/]], record where you're planning to go, note down places of interest and refer back to it later.
* [[Create a mindmap|http://mindmaps.tiddlyspace.com/]] to visualise your inner thoughts and see how they relate to each other.
* [[Set up a questionnaire|http://questionnaire.tiddlyspace.com/]] and get all your friends to answer it.
If you don't like any of those ideas, you can still use this space directly to keep notes and link them together, make a todo list and keep track of everything you're doing, or any one of a hundred million other things.
Still stuck? Check out the @featured space for more suggestions.
You can also [[socialise with others|How to socialise]].
<!--{{{-->
<div class='toolbar'
macro='toolbar [[ToolbarCommands::EditToolbar]] icons:yes'>
</div>
<div class='heading editorHeading'>
<div class='editor title' macro='edit title'></div>
<div class='tagClear'></div>
</div>
<div class='annotationsBox' macro='annotations'>
<div class='editSpaceSiteIcon'
macro='tiddlerOrigin height:16 width:16 label:no interactive:no'>
</div>
<div class="privacyEdit" macro='setPrivacy label:no interactive:no'></div>
<div class='tagClear'></div>
</div>
<div class='editor' macro='edit text'></div>
<div class='editorFooter'>
<div class='tagTitle'>tags</div>
<div class='editor' macro='edit tags'></div>
<div class='tagAnnotation'>
<span macro='message views.editor.tagPrompt'></span>
<span macro='tagChooser excludeLists'></span>
</div>
</div>
<!--}}}-->
/***
|''Name''|TiddlySpaceFilters|
|''Description''|provide TiddlySpace-specific filter extensions|
|''Author''|Jon Robson|
|''Version''|0.6.1|
|''Status''|@@beta@@|
|''CoreVersion''|2.6.2|
|''Requires''|TiddlySpaceConfig|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
!Usage
{{{
<<tsList Private>>
<<tsList Public>>
<<tsList Draft>>
}}}
!Code
***/
//{{{
(function($) {
var tiddlyspace = config.extensions.tiddlyspace;
var privateBag = tiddlyspace.getCurrentBag("private");
var publicBag = tiddlyspace.getCurrentBag("public");
config.filterHelpers = {
is: {
"private": function(tiddler) {
var bag = tiddler.fields["server.bag"];
return bag == privateBag;
},
"public": function(tiddler) {
var bag = tiddler.fields["server.bag"];
return bag == publicBag;
},
draft: function(tiddler) {
var fields = tiddler.fields;
var bag = fields["server.bag"];
return (privateBag == bag && fields["publish.name"]) ? true : false;
},
local: function(tiddler) {
return config.filterHelpers.is["public"](tiddler) ||
config.filterHelpers.is["private"](tiddler);
},
unsynced: function(tiddler) {
return tiddler ? tiddler.isTouched() : false;
}
}
};
config.filters.is = function(results, match) {
var candidates = store.getTiddlers("title");
var type = match[3];
for (var i = 0; i < candidates.length; i++) {
var tiddler = candidates[i];
var helper = config.filterHelpers.is[type];
if(helper && helper(tiddler)) {
results.pushUnique(tiddler);
}
}
return results;
};
})(jQuery);
//}}}
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" version="1.1" viewBox="450 366 38 57"
width="30" height="30">
<g stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1">
<g>
<path d="M 452.1094 421.2422 L 450 421.2422 L 450 423 L 487.9688 423 L 487.9688 421.2422 L 485.8595 421.2422
L 485.8595 377.29688 L 487.9688 377.29688 L 487.9688 375.53906 L 485.8595 375.53906
C 485.8595 375.53906 481.12463 371.59341 473.02023 370.52802 C 472.6824 368.9689 471.72098 366.75 468.9844 366.75
C 466.24783 366.75 465.28638 368.9689 464.94864 370.52802
C 456.84418 371.59341 452.1094 375.53906 452.1094 375.53906 L 450 375.53906 L 450 377.29688 L 452.1094 377.29688
Z M 467.12247 370.32086 L 467.12247 370.32086 C 467.3805 369.42395 467.90762 368.50781 468.9844 368.50781
C 470.0612 368.50781 470.5883 369.42395 470.84634 370.32086
C 470.24136 370.2848 469.62054 370.26562 468.9844 370.26562
C 468.34827 370.26562 467.72748 370.2848 467.12247 370.32086 Z M 454.21875 420.92804 L 454.21875 420.92804
C 455.46762 420.42087 456.32816 419.35281 456.32816 418.11716 L 456.32816 377.29688 L 458.4375 377.29688
L 458.4375 421.2422 L 454.21875 421.2422 Z M 460.5469 420.92804 L 460.5469 420.92804
C 461.79578 420.42087 462.65625 419.35281 462.65625 418.11716 L 462.65625 377.29688 L 464.76566 377.29688
L 464.76566 421.2422 L 460.5469 421.2422 Z M 466.87503 420.92804 L 466.87503 420.92804
C 468.1239 420.42087 468.9844 419.35281 468.9844 418.11716 L 468.9844 377.29688 L 471.09378 377.29688
L 471.09378 421.2422 L 466.87503 421.2422 Z M 473.2032 420.92804 L 473.2032 420.92804
C 474.45203 420.42087 475.31256 419.35281 475.31256 418.11716 L 475.31256 377.29688 L 477.4219 377.29688
L 477.4219 421.2422 L 473.2032 421.2422 Z M 479.5313 420.92804 L 479.5313 420.92804
C 480.78018 420.42087 481.64066 419.35281 481.64066 418.11716 L 481.64066 377.29688 L 483.75006 377.29688
L 483.75006 421.2422 L 479.5313 421.2422 Z" fill="black" class="glyph"/>
</g>
</g>
</svg>
/***
|''Name''|RandomColorPalettePlugin|
|''Description''|Adds a random color palette to TiddlyWiki|
|''Author''|Jon Robson|
|''Version''|1.4.0|
|''Status''|stable|
|''Source''|https://github.com/jdlrobson/TiddlyWikiPlugins/raw/master/plugins/RandomColorPalettePlugin/RandomColorPalettePlugin.js|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
!Usage
{{{
<<RandomColorPalette>>
}}}
Sets and saves a random color palette on execution
{{{
<<RandomColorPaletteButton>>
}}}
Creates a button, which when clicked will change the color palette
More information at http://macros.tiddlyspace.com/#%5B%5BRandomColorPaletteButton%20macro%5D%5D
!Code
***/
//{{{
RGB.prototype.toRGBString = function() {
return "rgb(%0,%1,%2)".format(parseInt(this.r * 255, 10),
parseInt(this.g * 255, 10), parseInt(this.b * 255, 10))
}
function HSL_TO_RGB(h, s, l) { // h (hue) between 0 and 360, s (saturation) & l (lightness) between 0 and 1
var c = l <= 0.5 ? 2 * l * s : ( 2 - (2 * l)) * s;
var h1 = h / 60;
var x = c * (1 - Math.abs((h1 % 2) - 1));
var r, g, b;
if(typeof(h) == 'undefined') {
r = 0;
g = 0;
b = 0;
} else if(0 <= h1 && h1 < 1) {
r = c;
g = x;
b = 0;
} else if(1 <= h1 && h1 < 2) {
r = x;
g = c;
b = 0;
} else if(2 <= h1 && h1 < 3) {
r = 0;
g = c;
b = x;
} else if(3 <= h1 && h1 < 4) {
r = 0;
g = x;
b = c;
} else if(4 <= h1 && h1 < 5) {
r = x;
g = 0;
b = c;
} else if(5 <= h1 && h1 < 6) {
r = c;
g = 0;
b = x;
}
m = l - (0.5 * c);
return new RGB(r + m, g + m, b + m);
}
(function($){
var macro = config.macros.RandomColorPalette = {
messagesOn: false,
changedPaletteText: "We have assigned you a random theme by adjusting the [[ColorPalette]] tiddler.\nDon't like it? Click <<RandomColorPalette>> for another one.",
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
paramString = paramString || "";
var options = macro.getOptions(paramString);
macro.generatePalette(options, true);
},
optionTypes: {
floats: ["hue", "saturation", "darkest", "lightness", "huevariance", "dark", "pale", "light", "mid",
"saturation_light", "saturation_pale", "saturation_mid", "saturation_dark"
]
},
getOptions: function(paramString) {
var args = paramString.parseParams("name", null, true, false, true)[0];
var options = {};
var numbers = macro.optionTypes.floats;
for(var i in args) {
options[i] = numbers.indexOf(i) > -1 ? parseFloat(args[i][0], 10) : args[i][0];
}
return options;
},
generateRandomNumber: function(min, max, info) {
var num = (Math.random() * 1);
info = !info ? { attempts:0 } : info;
info.attempts += 1;
var good = true;
if(min == max) {
return max;
}
if(min && num < min) {
good = false;
} else if(max && num > max) {
good = false;
}
if(!good) {
if(info.attempts < 5) {
return macro.generateRandomNumber(min, max, info);
} else {
if(max) {
return max;
} else if(min) {
return min;
} else {
return 1;
}
}
}
return num;
},
getExistingPalette: function(asJSON) {
var title = "ColorPalette";
var tiddlerText;
if(store.tiddlerExists(title)) {
tiddlerText = store.getTiddlerText(title);
} else if(store.isShadowTiddler(title)){
tiddlerText = config.shadowTiddlers[title];
}
if(asJSON) {
var json = {};
if(tiddlerText) {
var lines = tiddlerText.split("\n");
for(var i = 0; i < lines.length; i++) {
var definition = lines[i].split(":");
if(definition.length == 2) {
var name = definition[0].trim();
var value = definition[1].trim();
json[name] = value;
}
}
}
return json;
} else {
return tiddlerText;
}
},
generatePalette: function(options, save) {
var outputRGB = options.rgb;
var palette = macro.getExistingPalette(true);
var hue = options.hue || Math.floor(Math.random() * 359);
var saturation = options.saturation || macro.generateRandomNumber(0.3, 0.7);
var dark = options.dark || options.darkest || macro.generateRandomNumber(0, 0.10);
var pale = options.pale || options.lightness || macro.generateRandomNumber(0.90, 1);
var delta = ( ( pale - dark ) / 3 );
var mid = options.mid || dark + delta;
var light = options.light || dark + (delta * 2);
var lightness_values = {Dark: dark, Mid: mid, Light: light, Pale: pale};
var saturation_values = {};
for(i in lightness_values) {
if(true) {
saturation_values[i] = options["saturation_" + i.toLowerCase()] || saturation;
}
}
var opposite_hue = (hue + 180) % 360;
var seed = options.huevariance || Math.floor((85 * Math.random()) + 5); // we want it to be at least 5 degrees
var huetwo = (opposite_hue + seed) % 360;
var huethree = (opposite_hue - seed) % 360;
if(huetwo < 0) {
huetwo = 360 + huetwo;
}
if(huethree < 0) {
huethree = 360 + huethree;
}
for(var j in lightness_values) {
if(true) {
var saturation = saturation_values[j];
palette["Primary" + j] = HSL_TO_RGB(hue, saturation, lightness_values[j]);
palette["Secondary" + j] = HSL_TO_RGB(huetwo, saturation, lightness_values[j]);
palette["Tertiary" + j] = HSL_TO_RGB(huethree, saturation, lightness_values[j]);
}
}
palette.Background = HSL_TO_RGB(hue, saturation, 0.92);
palette.Foreground = HSL_TO_RGB(hue, saturation, 0.08);
palette.ColorPaletteParameters = ["HSL([", hue, "|", seed, "], [", saturation_values.Pale, "|",
saturation_values.Light, "|", saturation_values.Mid, "|", saturation_values.Dark, "],",
"[", dark, "|", mid, "|", light, "|", pale, "])"].join("");
// construct new ColorPalette
var text = ["/*{{{*/\n"];
var colorcode;
for(var id in palette) {
if(true) {
var color = palette[id];
colorcode = outputRGB ? color.toRGBString() : color.toString();
text.push("%0: %1\n".format(id, colorcode));
}
}
text.push("/*}}}*/");
text = text.join("");
if(save) {
macro.saveColorPalette(text);
}
return text;
},
saveColorPalette: function(text) {
var tid = store.getTiddler("ColorPalette");
if(!tid) {
tid = new Tiddler("ColorPalette");
tid.fields = merge({}, config.defaultCustomFields);
} // TODO: detect that the ColorPalette in the space comes from outside recipe
tid.fields["server.page.revision"] = "false"; // edit conflicts dont matter
// save the color palette in tid
tid = store.saveTiddler(tid.title, tid.title, text, tid.modifier, tid.modified,
tid.tags, tid.fields, false, tid.created, tid.creator);
// an interval is used to cope with users clicking on the palette button quickly.
if(macro._nextSave) {
window.clearTimeout(macro._nextSave);
}
macro._nextSave = window.setTimeout(function() {
autoSaveChanges(null, [tid]);
}, 2000);
// temporary workaround for IE.
$.twStylesheet.remove({ id: "StyleSheetColors" });
$.twStylesheet.remove({ id: "StyleSheet" });
refreshAll();
macro.reportChange();
return tid;
},
reportChange: function() {
if(macro.messagesOn) { // only display message once..
var msgPlace = getMessageDiv();
if(!$(".changedPalette", msgPlace)[0]) {
var tempPlace = document.createElement("div");
wikify("{{changedPalette{" + macro.changedPaletteText + "}}}", tempPlace);
msgPlace.appendChild(tempPlace);
}
}
}
};
var btnMacro = config.macros.RandomColorPaletteButton = {
text: "New ColorPalette",
tooltip: "Generate a random colour scheme for your TiddlyWiki",
makeButton: function(place, options) {
var btnHandler = function(ev) {
var t = $(ev.target);
var options = t.data("options");
macro.generatePalette(options, true);
ev.preventDefault();
return false;
};
var btn = createTiddlyButton(place, this.text, this.tooltip, btnHandler);
$(btn).data("options", options);
return btn;
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
var options = macro.getOptions(paramString);
btnMacro.makeButton(place, options);
}
};
})(jQuery);
//}}}
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" version="1.1" viewBox="78 222 60 60"
width="30" height="30">
<g stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1">
<g>
<path d="M 107.92718 244.14815 L 86.651474 222.89253 L 78.85206 230.69925 L 100.120415 251.9476 L 78.774 273.27396
L 86.57342 281.08075 L 107.927216 259.74707 L 129.39981 281.19946 L 137.19922 273.39267 L 115.73397 251.94763
L 137.121155 230.58054 L 129.32175 222.77374 Z" fill="black" class="glyph"/>
</g>
</g>
</svg>
/***
|''Name''|TiddlyWebConfig|
|''Description''|configuration settings for TiddlyWebWiki|
|''Author''|FND|
|''Version''|1.3.2|
|''Status''|stable|
|''Source''|http://svn.tiddlywiki.org/Trunk/association/plugins/TiddlyWebConfig.js|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''Requires''|TiddlyWebAdaptor ServerSideSavingPlugin|
|''Keywords''|serverSide TiddlyWeb|
!Code
***/
//{{{
(function($) {
if(!config.extensions.ServerSideSavingPlugin) {
throw "Missing dependency: ServerSideSavingPlugin";
}
if(!config.adaptors.tiddlyweb) {
throw "Missing dependency: TiddlyWebAdaptor";
}
if(window.location.protocol != "file:") {
config.options.chkAutoSave = true;
}
var adaptor = tiddler.getAdaptor();
var recipe = tiddler.fields["server.recipe"];
var workspace = recipe ? "recipes/" + recipe : "bags/common";
var plugin = config.extensions.tiddlyweb = {
host: tiddler.fields["server.host"].replace(/\/$/, ""),
username: null,
status: {},
getStatus: null, // assigned later
getUserInfo: function(callback) {
this.getStatus(function(status) {
callback({
name: plugin.username,
anon: plugin.username ? plugin.username == "GUEST" : true
});
});
},
hasPermission: function(type, tiddler) {
var perms = tiddler.fields["server.permissions"];
if(perms) {
return perms.split(", ").contains(type);
} else {
return true;
}
}
};
config.defaultCustomFields = {
"server.type": tiddler.getServerType(),
"server.host": plugin.host,
"server.workspace": workspace
};
// modify toolbar commands
config.shadowTiddlers.ToolbarCommands = config.shadowTiddlers.ToolbarCommands.
replace("syncing ", "revisions syncing ");
config.commands.saveTiddler.isEnabled = function(tiddler) {
return plugin.hasPermission("write", tiddler) && !tiddler.isReadOnly();
};
config.commands.deleteTiddler.isEnabled = function(tiddler) {
return !readOnly && plugin.hasPermission("delete", tiddler);
};
// hijack option macro to disable username editing
var _optionMacro = config.macros.option.handler;
config.macros.option.handler = function(place, macroName, params, wikifier,
paramString) {
if(params[0] == "txtUserName") {
params[0] = "options." + params[0];
var self = this;
var args = arguments;
args[0] = $("<span />").appendTo(place)[0];
plugin.getUserInfo(function(user) {
config.macros.message.handler.apply(self, args);
});
} else {
_optionMacro.apply(this, arguments);
}
};
// hijack isReadOnly to take into account permissions and content type
var _isReadOnly = Tiddler.prototype.isReadOnly;
Tiddler.prototype.isReadOnly = function() {
return _isReadOnly.apply(this, arguments) ||
!plugin.hasPermission("write", this);
};
var getStatus = function(callback) {
if(plugin.status.version) {
callback(plugin.status);
} else {
var self = getStatus;
if(self.pending) {
if(callback) {
self.queue.push(callback);
}
} else {
self.pending = true;
self.queue = callback ? [callback] : [];
var _callback = function(context, userParams) {
var status = context.serverStatus || {};
for(var key in status) {
if(key == "username") {
plugin.username = status[key];
config.macros.option.propagateOption("txtUserName",
"value", plugin.username, "input");
} else {
plugin.status[key] = status[key];
}
}
for(var i = 0; i < self.queue.length; i++) {
self.queue[i](plugin.status);
}
delete self.queue;
delete self.pending;
};
adaptor.getStatus({ host: plugin.host }, null, _callback);
}
}
};
(plugin.getStatus = getStatus)(); // XXX: hacky (arcane combo of assignment plus execution)
})(jQuery);
//}}}
/***
|''Name''|ToggleTiddlerPrivacyPlugin|
|''Version''|0.7.1|
|''Status''|@@beta@@|
|''Description''|Allows you to set the privacy of new tiddlers and external tiddlers within an EditTemplate, and allows you to set a default privacy setting|
|''CoreVersion''|2.6.1|
|''Requires''|TiddlySpaceConfig|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/ToggleTiddlerPrivacyPlugin.js|
!Notes
When used in conjunction with TiddlySpaceTiddlerIconsPlugin changing the privacy setting will also interact with any privacy icons.
Currently use of
{{{<<setPrivacy defaultValue:public>>}}} is in conflict with {{{<<newTiddler fields:"server.workspace:x_private">>}}}
There is an option, found in the tweak tab of the backstage, called txtPrivacyMode. Set this to either ''public'' or ''private'' depending on your security preference. If you choose not to set it then it will default to ''public''.
!Params
defaultValue:[private|public]
Allows you to set the default privacy value (Default is private)
!Code
***/
//{{{
(function($) {
var tiddlyspace = config.extensions.tiddlyspace,
macro;
macro = config.macros.setPrivacy = {
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
if(readOnly) {
return;
}
var el = $(story.findContainingTiddler(place)),
args = paramString.parseParams("name",
null, true, false, true)[0],
container = $("<div />").
addClass("privacySettings").
appendTo(place)[0],
currentSpace = tiddlyspace.currentSpace.name,
currentBag = tiddler ? tiddler.fields["server.bag"] : false,
// XXX: is the following reliable?
isNewTiddler = el.hasClass("missing") || !currentBag,
tiddlerStatus = tiddlyspace.getTiddlerStatusType(tiddler),
customFields = el.attr("tiddlyfields"),
defaultValue = "public",
options = config.macros.tiddlerOrigin ?
config.macros.tiddlerOrigin.getOptions(paramString) :
{};
customFields = customFields ? customFields.decodeHashMap() : {};
if(isNewTiddler || !["public", "private", "unsyncedPrivate",
"unsyncedPublic"].contains(tiddlerStatus)) {
if(args.defaultValue) {
defaultValue = args.defaultValue[0].toLowerCase();
} else {
defaultValue = config.options.chkPrivateMode ?
"private" : "public";
}
defaultValue = defaultValue ?
"%0_%1".format(currentSpace, defaultValue) :
customFields["server.bag"];
this.createRoundel(container, tiddler, currentSpace,
defaultValue, options);
}
},
updateEditFields: function(tiddlerEl, bag) {
var saveBagField = $('[edit="server.bag"]', tiddlerEl),
saveWorkspaceField = $('[edit="server.workspace"]', tiddlerEl),
input = $("<input />").attr("type", "hidden"),
workspace = "bags/" + bag;
if(saveBagField.length === 0) {
input.clone().attr("edit", "server.bag").val(bag).
appendTo(tiddlerEl);
} else {
saveBagField.val(bag);
}
// reset to prevent side effects
$(tiddlerEl).attr("tiddlyFields", "");
if(saveWorkspaceField.length === 0) {
input.clone().attr("edit", "server.workspace").
val(workspace).appendTo(tiddlerEl);
} else {
saveWorkspaceField.val(workspace);
}
},
setBag: function(tiddlerEl, newBag, options) {
var bagStatus,
title = $(tiddlerEl).attr("tiddler"),
tiddler = store.getTiddler(title),
originButton = $(".originButton", tiddlerEl)[0],
refreshIcon,
newWorkspace = "bags/" + newBag,
rPrivate = $("input[type=radio].isPrivate", tiddlerEl),
rPublic = $("input[type=radio].isPublic", tiddlerEl);
refreshIcon = function(type) {
var originMacro = config.macros.tiddlerOrigin;
if(originButton && originMacro) {
options.noclick = true;
originMacro.showPrivacyRoundel(tiddler, type,
originButton, options);
}
};
macro.updateEditFields(tiddlerEl, newBag);
if(tiddler) {
tiddler.fields["server.bag"] = newBag;
// for external tiddlers
tiddler.fields["server.workspace"] = newWorkspace;
}
if(newBag.indexOf("_public") > -1) {
rPrivate.attr("checked", false);
rPublic.attr("checked", true);
bagStatus = "public";
} else {
rPublic.attr("checked", false); // explicitly do this for ie
rPrivate.attr("checked", true);
bagStatus = "private";
}
refreshIcon(bagStatus);
},
createRoundel: function(container, tiddler, currentSpace,
defaultValue, options) {
var privateBag = "%0_private".format(currentSpace),
publicBag = "%0_public".format(currentSpace),
rbtn = $("<input />").attr("type", "radio").
attr("name", tiddler.title),
el = story.findContainingTiddler(container);
rbtn.clone().val("private").addClass("isPrivate").
appendTo(container);
$("<label />").text("private").appendTo(container); // TODO: i18n
rbtn.clone().val("public").addClass("isPublic")
.appendTo(container);
$("<label />").text("public").appendTo(container); // TODO: i18n
$("[type=radio]", container).click(function(ev) {
var btn = $(ev.target);
tiddler.fields["server.page.revision"] = "false";
if(btn.hasClass("isPrivate")) { // private button clicked.
$(el).addClass("isPrivate").removeClass("isPublic");
macro.setBag(el, privateBag, options);
} else {
$(el).addClass("isPublic").removeClass("isPrivate");
macro.setBag(el, publicBag, options);
}
});
window.setTimeout(function() {
macro.setBag(el, defaultValue, options);
}, 100);
// annoyingly this is needed as customFields are added to end of EditTemplate so are not present yet
// and don't seem to respect any existing customFields.
}
};
}(jQuery));
//}}}
!SpaceUnplugged
{{unpluggedSpaceTab{
{{wizard{
<<image unsyncedIcon width:48>> Sync is currently unavailable in ~TiddlyWiki due to security constraints in modern browsers. Research is being done to build a suitable alternative. In the meantime if you have changed content in an offline ~TiddlyWiki, you can get your content back into ~TiddlySpace by using the ''import'' functionality from the backstage of the online wiki.
}}}
}}}
!Menu
<<message messages.memberStatus>> <<homeLink>>
{{unsyncedList{<<message messages.syncListHeading>> <<list filter [is[unsynced]]>>}}}
running TiddlySpace@glossary version <<message extensions.tiddlyweb.status.tiddlyspace_version>>
{{autotable{
<<tiddler Backstage##Resources>>
}}}
!Resources
[[blog|@@blog]] [[documentation|@@docs]] [[featured spaces|@@featured]]
!ImportExport
<<fileImport>>
You can download this TiddlySpace as an offline TiddlyWiki:
{{chunkyButton{<<exportSpace>>}}}
!BackstageTiddlers
|upload a <<message messages.privacySetting>> file: <<binaryUpload>>|<<closeAll>><<permaview>><<newTiddler>><<newJournal "DD MMM YYYY" "journal">><<saveChanges>>|
|>|<<search>>|
|>|<<tiddler Backstage##Tiddlers>>|
!Tiddlers
<<tabs
txtMainTab
"Recent" "Recently edited tiddlers" TabTimeline
"All" "All tiddlers" TabAll
"Public" "All public tiddlers" [[TiddlySpaceTabs##Public]]
"Private" "All private tiddlers" [[TiddlySpaceTabs##Private]]
"Tags" "All tags" TabTags
"Spaces" "Tiddlers grouped by space" [[TiddlySpaceTabs##Spaces]]
"Missing" "Missing tiddlers" TabMoreMissing
"Orphans" "Orphaned tiddlers" TabMoreOrphans
"Shadows" "Shadowed tiddlers" TabMoreShadowed
>>
!BatchOps
<<tabs
txtPublisherTab
"Private" "Move tiddlers from private to public" Backstage##BatchPrivate
"Public" "Move tiddlers from public to private" Backstage##BatchPublic
>>
!BatchPrivate
<<TiddlySpacePublisher type:private>>
!BatchPublic
<<TiddlySpacePublisher type:public>>
!Plugins
''Note:'' Many of these plugins are core TiddlySpace plugins and cannot be changed unless first cloned.
<<tiddler PluginManager>>
!Tweaks
These options change behavior in TiddlyWiki //only// and may be ineffective in TiddlySpace.
<<tiddler AdvancedOptions>>
/***
|''Name''|TiddlySpaceRevertRevision|
|''Description''|Revert to a previous revision|
|''Author''|BenGillies|
|''Version''|0.1|
|''Status''|unstable|
|''Source''|http://github.com/TiddlySpace/tiddlyspace|
|''CodeRepository''|http://github.com/TiddlySpace/tiddlyspace|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''CoreVersion''|2.6.0|
|''Requires''|TiddlyWebAdaptor TiddlySpaceRevisionView|
!Usage
Add a control button to revert to a particular revision.
The button must be called from within a revision, as generated by TiddlySpaceRevisionView
!Code
***/
//{{{
(function($) {
config.commands.revert = {
text: "revert",
tooltip: "make this revision the current one",
handler: function(ev, src, title) {
var revElem = story.getTiddler(title);
var tidToRevert = store.getTiddler($(revElem).attr("revName"));
var revision = store.getTiddler(title);
if ((revision) && (tidToRevert)) {
tidToRevert.text = revision.text;
var newFields = merge({}, revision.fields);
for (var fieldName in newFields) {
if (fieldName.substr(0, 7) === "server.") {
delete newFields[fieldName];
}
}
merge(tidToRevert.fields, newFields);
tidToRevert.tags = merge([], revision.tags);
tidToRevert.fields.changecount = 1;
delete tidToRevert.fields.doNotSave;
store.saveTiddler(tidToRevert.title, tidToRevert.title,
tidToRevert.text, null, null, tidToRevert.tags,
tidToRevert.fields, false, tidToRevert.created, tidToRevert.creator);
autoSaveChanges(true);
}
}
};
})(jQuery);
//}}}
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" version="1.1" viewBox="2 724 68 55"
width="30" height="30">
<g stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1">
<g>
<path d="M 2.25 756 L 11.25 747 L 24.75 760.4994 L 60.750004 724.4994 L 69.75 733.49902
L 24.749977 778.49976 Z" fill="#101010" class="glyph"/>
</g>
</g>
</svg>
Once you have some content then you may choose to determine a tiddler, or set of tiddlers to display each time you load ~TiddlySpace. This is determined by the [[DefaultTiddlers]].
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>This Space</title>
<link href="/bags/common/tiddlers/profile.css" type='text/css' rel='stylesheet' >
<link href="/bags/common/tiddlers/admin.css" type='text/css' rel='stylesheet' >
</head>
<body>
<div id="container">
<div id="text-html" class="main section">
<a class="app" href="/">home</a>
<div class="left">
<h2>About this space <button class='toggleNext'></button></h2>
<div id="siteinfo"></div>
<h2>Site Icon</h2>
<div>
<img id="siteicon" class="siteicon">
<form id="upload" method="POST" enctype="multipart/form-data">
<input type="hidden" name="title" value="SiteIcon" />
<input type="hidden" name="tags" value="excludeLists">
<input type="hidden" name="csrf_token" class="csrf" />
<input type="file" name="file" accept="image/*" />
<input class="btn" type="submit" value="upload" />
</form>
<div id="dropzone">Drop file here
<img class="notloading" src="/bags/common/tiddlers/ajax-loader.gif" alt="submitting SiteIcon" />
</div>
</div>
<h2>Vital Statistics</h2>
<div id="info">please wait while information is loaded about this space...</div>
</div>
<div class="right">
<div class="ts-membership">
<h2>
Add Member
<a href="http://docs.tiddlyspace.com/What%20is%20a%20member%3F" title="What is a Member?" class="help">What is a Member?</a>
</h2>
<div>
<p>Add a new member to your space by entering their name below. Enter a space name instead and prefix with @ to add everyone who is already a member of that space.</p>
<form class="ts-members">
<input class="inputBox" type="text" name="username">
<input type="submit" value="Add Member" class="btn" />
</form>
</div>
<h2>
Existing Members <button class='toggleNext'></button>
</h2>
<div>
Your space currently has the following members:
<ul class="ts-members"></ul>
</div>
<h2>
Include Space
<a class="help" href="http://docs.tiddlyspace.com/What%20is%20space%20inclusion%3F" title="What is inclusion?">What is Inclusion?</a>
</h2>
<form class="ts-includes">
<input class="inputBox" type="text" name="spacename">
<input type="submit" value="Include Space" class="btn" />
</form>
</div>
<div>
<h2>Included Spaces <button class='toggleNext'></button></h2>
<div>
This space includes the following spaces:
<ul class="ts-includes"></ul>
</div>
</div>
</div>
<div class="clear"></div>
</div>
</div>
<script src='/bags/common/tiddlers/backstage.js'></script>
<script src='/bags/common/tiddlers/jquery.js'></script>
<script src='/bags/tiddlyspace/tiddlers/chrjs'></script>
<script src='/bags/common/tiddlers/chrjs.space'></script>
<script src='/bags/common/tiddlers/chrjs.users'></script>
<script src='/bags/common/tiddlers/chrjs.identities'></script>
<script src='/bags/tiddlyspace/tiddlers/TiddlySpaceCSRF'></script>
<script src='/bags/common/tiddlers/jquery-form.js'></script>
<script src="/bags/common/tiddlers/siteiconupload.js"></script>
<script src="/bags/common/tiddlers/ts.js"></script>
<script src="/status.js"></script>
<script src="/bags/common/tiddlers/space.js"></script>
<!--[if lt IE 8]>
<script type="text/javascript" src="/bags/common/tiddlers/json2.js"></script>
<![endif]-->
</body>
</html>
User-agent: *
Disallow: /bags/*/tiddlers.wiki
Disallow: /recipes/*/tiddlers.wiki
Disallow: /*/revisions
/***
|''Name''|ErrorHandlerPlugin|
|''Version''|0.4.3|
|''Author''|Jon Robson|
|''Description''|Localised tiddler save errors including edit conflict resolution.|
|''CoreVersion''|2.6.1|
|''Requires''|TiddlySpaceConfig|
***/
//{{{
(function($) {
var tiddlyspace = config.extensions.tiddlyspace;
var currentSpace = tiddlyspace.currentSpace.name;
tiddlyspace.getLocalTitle = function(title, workspace, suffix) {
var endsWith = config.extensions.BinaryTiddlersPlugin.endsWith;
if(!suffix) {
var isPublic = endsWith(workspace, "_public");
suffix = tiddlyspace.resolveSpaceName(workspace);
if(currentSpace == suffix) {
suffix = isPublic ? "public" : "private";
} else {
suffix = "@%0".format(suffix);
}
}
return "%0 *(%1)*".format(title, suffix);
};
var sssp = config.extensions.ServerSideSavingPlugin;
var msgs = config.messages.editConflict = {
loading: "Loading..",
resolve: "[[Edit Conflict]]@glossary: this tiddler may have been changed by someone else.",
reviewDiff: "review (recommended)",
reviewDiffTooltip: "review changes made to this tiddler",
reviewDiffError: "error retrieving revision.",
save: "overwrite",
saveTooltip: "make this revision the top revision of this tiddler",
discard: "cancel",
discardTooltip: "undo changes to this tiddler and get most recent version",
diffTitle: "%0",
diffFieldTitle: "%0 - fields",
diffTextTitle: "%0 - text",
updating: "updating your version...",
diffHeader: ["Review the changes that have been made whilst you were editing this tiddler. ",
"Fold relevant changes back into your version.\n",
"{{removed{Red}}} highlight shows content removed. ",
"{{added{Green}}} highlight shows content added.\n"].join(""),
diffTextHeader: "View changes in text",
diffFieldsHeader: "View changes in fields"
};
var plugin = config.extensions.errorHandler = {
diffTags: ["excludeLists", "excludeMissing", "excludeSearch"],
displayMessage: function(message, tiddler, context) {
var desc = context && context.httpStatus ? context.statusText :
sssp.locale.connectionError;
var reportArea = plugin.reportError(tiddler.title);
var msg = $("<div />").appendTo(reportArea);
if(message == "saveConflict") {
wikify(msgs.resolve, msg[0]);
var choiceArea = $("<div />").appendTo(reportArea)[0];
plugin.editConflictHandler(choiceArea, tiddler);
} else {
msg.text(sssp.locale[message].format(tiddler.title, desc));
}
},
editConflictHandler: function(container, tiddler) {
var title = tiddler.title;
var myrev = tiddler.fields["server.page.revision"];
// note user now needs to edit, fix problem and save.
// TODO: make sure this gets reset in save callback
store.getTiddler(title).fields["server.page.revision"] = "false";
var diffBtn = createTiddlyButton(container, msgs.reviewDiff, msgs.reviewDiffTooltip, function(ev) {
var title = $(ev.target).data("title");
plugin.displayDiff(ev.target, store.getTiddler(title), myrev);
});
var saveBtn = createTiddlyButton(container, msgs.save, msgs.saveTooltip, function(ev) {
var title = $(ev.target).data("title");
var tid = store.saveTiddler(store.getTiddler(title));
autoSaveChanges(null, [tid]);
});
var ignoreBtn = createTiddlyButton(container, msgs.discard, msgs.discardTooltip, function(ev) {
var title = $(ev.target).text(msgs.updating).data("title");
plugin.resetToServerVersion(store.getTiddler(title));
});
$([diffBtn, ignoreBtn, saveBtn]).data("title", title);
},
getDiffTiddlerTexts: function(diffText) {
var chunks = diffText.split("\n \n");
if(chunks.length < 2) {
return [chunks[0], ""];
} else {
var diffFieldsText = "{{diff{\n%0\n}}}".format(chunks[0]);
diffText = '{{diff{\n%0\n}}}'.format(chunks.splice(1, chunks.length).join("\n"));
return [diffText, diffFieldsText];
}
},
makeDiffTiddler: function(title, diff) {
var newTiddler = new Tiddler(title);
var tags = plugin.diffTags;
newTiddler.text = msgs.loading;
newTiddler.fields.doNotSave = true;
newTiddler.tags = diff ? tags.concat(["diff"]) : tags;
newTiddler = store.saveTiddler(newTiddler);
$.extend(store.getTiddler(title).fields,
config.defaultCustomFields); // allow option to save it
return newTiddler;
},
displayDiff: function(src, tiddler, latestRevision) {
var adaptor = tiddler.getAdaptor();
var title = tiddler.title;
var ts = new Date().formatString("0hh:0mm:0ss");
var suffix = "edit conflict %0".format(ts);
var diffTitle = tiddlyspace.getLocalTitle(msgs.diffTitle.format(title), "", suffix);
var diffTextTitle = tiddlyspace.getLocalTitle(msgs.diffTextTitle.format(title), "", suffix);
var diffFieldsTitle = tiddlyspace.getLocalTitle(msgs.diffFieldTitle.format(title), "", suffix);
plugin.makeDiffTiddler(diffTextTitle, true);
plugin.makeDiffTiddler(diffFieldsTitle, true);
var newTiddler = plugin.makeDiffTiddler(diffTitle, false);
newTiddler.text = ['%0\n<<slider chkViewDiffText "%1" "%2">>\n',
'<<slider chkViewDiffField "%3" "%4">>'].join("").
format(msgs.diffHeader, diffTextTitle, msgs.diffTextHeader,
diffFieldsTitle, msgs.diffFieldsHeader);
store.saveTiddler(newTiddler);
var callback = function(r) {
var text = plugin.getDiffTiddlerTexts(r);
store.getTiddler(diffTextTitle).text = text[0];
store.getTiddler(diffFieldsTitle).text = text[1];
story.refreshTiddler(diffTitle, null, true);
};
var workspace = "bags/%0".format(tiddler.fields["server.bag"]);
ajaxReq({
type: "get",
dataType: "text",
url: "/diff?format=unified&rev1=%0/%1/%2&rev2=%0/%1".format(workspace, title, latestRevision),
success: callback,
error: function() {
displayMessage(msgs.reviewDiffError);
}
});
story.displayTiddler(src, diffTitle);
},
resetToServerVersion: function(tiddler) {
var adaptor = tiddler.getAdaptor();
var ctx = {
host: tiddler.fields["server.host"],
workspace: "bags/" + tiddler.fields["server.bag"]
};
adaptor.getTiddler(tiddler.title, ctx, null, function(context) {
store.saveTiddler(context.tiddler);
story.refreshTiddler(tiddler.title);
store.setDirty(false);
});
},
reportError: function(title) {
var el = story.getTiddler(title);
if(!el) {
el = story.displayTiddler(null, title);
}
return $("<div />").addClass("error annotation").prependTo(el)[0];
}
};
sssp.reportFailure = function(message, tiddler, context) {
config.options.chkViewDiffText = config.options.chkViewDiffText === undefined ?
true : config.options.chkViewDiffText;
config.options.chkViewDiffFields = config.options.chkViewDiffFields || false;
plugin.displayMessage(message, tiddler, context);
};
})(jQuery);
//}}}
When I was in school I took an Information Architecture class that required a readings journal. Some of those entries deserve revision.
I was, at the time, especially in the difference, similarities and interrelationships between classification and categorization. What follows began life as Studer: Classification v. Categorization. The first version was written November, 2001.
> Studer, P.A. (1977). Classification as a general systems construct. In B.M. Fry & C.A. Shepherd (Comp.) Information management in the 1980's: Proceedings of the [40th] ASIS Annual Meeting, Chicago, Illinois, September 26-October 1, 1977 (pp. 67, C6-C14, A1-A9). White Plains, NY: Knowledge Industry for American Society for Information Science.
The Studer article suggests there is a lack of consistency in the literature in the use of the terms classification and categorization. Studer uses the terms carelessly, especially when quoting: while he uses the term classification in his own text the quoted text uses category.
Studer makes it sound like the process of creating classifications is a step following the creation or identification of categories. This conflicts with my interpretations.
In my view classification is an artificial (synthetic, non-fundamental) process by which we organize things for presentation or later access. It involves the arbitrary creation of a group of classes which have explicit definitions and may be arranged in a hierarchy. In other words a class is strictly defined and once inhabited the inhabitants can be enumerated.
Categorization, on the other hand is a natural process in the sense that humans do it as part of their cognitive fundament. It is, like Studer reports, an act of simplification to make apprehension and comprehension of the environment more efficient. Categories spring up out of necessity and because they are designed to replace the details of definition are themselves resistant to definition. When provided with a list of stuff we are able to categorize the stuff, but when asked to list the full contents of a category we cannot.
So to put it more succinctly:
* a class is a defined grouping of entities in which the members fulfill the definition of the class and can be listed.
* a category is a cognitive label applied to a non-enumerable grouping of entities wherein membership is determined by typicality amongst the members and not some overarching definition.
This is important to me, in part, because I'm playing around with trying to determine if computers can ever be actually intelligent or must always fake it. I vote for the latter because computers, thus far, cannot categorize.
The ability to categorize may be the basis for intelligence (On Intelligence, by Jeff Hawkins, presents some data to support this, as well as some assertions that may blow my "thus far" out of the water, given time). On the fly categorization allows us to place data in an informational context. Once in that matrix we can do what amounts to an endless recursive dialectic wherein each new synthesis becomes thesis.
Computers can presumably replicate this process but if they do, it is imitation. Their distinctions must be made by definition, by classification, not categorization. They can be made to appear to do categorization but the alternate representations they provide are rules (definition) based. Until recently the most promising research in creating seemingly intelligent machines has used what can be called a brute force approach: supply the computer with as much information as possible, related in as many ways as possible. This is the method that IBM used to get Deep Blue to become a chess champion and is one of the keys to the Semantic Web.
If we want to create truly intelligent machines we must determine how categorization works. I wonder, though, why we want intelligent machines. What do we gain from that? Don't we instead want machines that are tools to augment our own intelligence? If that's the case, then we are already have the understandings to make progress: we simply need to improve on what we have.
/***
|''Name''|TiddlySpaceTiddlerIconsPlugin|
|''Version''|0.8.10|
|''Status''|@@beta@@|
|''Author''|Jon Robson|
|''Description''|Provides ability to render SiteIcons and icons that correspond to the home location of given tiddlers|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpaceTiddlerIconsPlugin.js|
|''Requires''|TiddlySpaceConfig BinaryTiddlersPlugin ImageMacroPlugin TiddlySpacePublishingCommands|
!Notes
{{{<<tiddlerOrigin>>}}} shows the origin of the tiddler it is being run on.
In TiddlySpace terms this means it will determine whether the tiddler is external, public or private.
Where private it will analyse whether a public version exists and distinguish between the different scenarios.
If a tiddler is external, the SiteIcon of that external space will be shown
!Parameters
width / height : define a width or height of the outputted icon
label: if label parameter is set to yes, a label will accompany the icon.
!Code
***/
//{{{
(function($) {
if(!config.macros.image) {
throw "Missing dependency: ImageMacroPlugin";
}
var imageMacro = config.macros.image;
var tiddlyspace = config.extensions.tiddlyspace;
var tweb = config.extensions.tiddlyweb;
var cmds = config.commands;
var cmd = cmds.publishTiddler;
tiddlyspace.resolveSpaceName = function(value) {
var endsWith = config.extensions.BinaryTiddlersPlugin.endsWith;
if(value) {
value = value.indexOf("bags/") === 0 ? value.substr(5) : value;
value = value.indexOf("recipes/") === 0 ? value.substr(8) : value;
if(value.indexOf("@") === 0) {
value = value.substr(1);
}
if(endsWith(value, "_public")) {
value = value.substr(0, value.length - 7);
} else if(endsWith(value, "_private")) {
value = value.substr(0, value.length - 8);
}
value = value.toLowerCase();
}
return value;
};
tiddlyspace.renderAvatar = function(place, value, options) {
options = options ? options : {};
options.labelOptions = options.labelOptions ? options.labelOptions : { include: false, height: 48, width: 48 };
options.imageOptions = options.imageOptions ? options.imageOptions : {};
options.imageOptions.altImage = "/bags/common/tiddlers/defaultUserIcon";
var container = $('<div class="siteIcon" />').appendTo(place);
value = tiddlyspace.resolveSpaceName(value);
tweb.getStatus(function(status) {
var link, noLabel;
if(!value || value == config.views.wikified.defaultModifier ||
value == config.views.wikified.shadowModifier) {
var icon = config.views.wikified.shadowModifier == value ? "shadowIcon" : "missingIcon";
if(store.tiddlerExists(icon)) {
imageMacro.renderImage(container, icon, options.imageOptions);
} else {
noLabel = true;
}
} else {
var spaceURI;
if(value != tiddlyspace.currentSpace.name) {
spaceURI = options.notSpace ? tiddlyspace.getHost(status.server_host) :
tiddlyspace.getHost(status.server_host, value);
}
link = spaceURI ? $("<a />").attr("href", spaceURI) : $("<span />");
link.text(value);
var imageOptions = options.imageOptions;
if(options.spaceLink && !imageOptions.link) {
imageOptions.link = spaceURI;
}
var avatar = options.notSpace ? false : value;
var uri = tiddlyspace.getAvatar(status.server_host, avatar);
imageMacro.renderImage(container, uri, options.imageOptions);
if(!value) {
value = "tiddlyspace";
}
}
if(!noLabel && options.labelOptions.include) {
var prefix = $("<span />").text(options.labelOptions.prefix || "")[0];
var suffix = $("<span />").text(options.labelOptions.suffix || "")[0];
$('<div class="label" />').append(prefix).append(link).
append(suffix).appendTo(container);
}
});
if(value) {
var prefix = options.labelOptions.prefix || "";
var suffix = options.labelOptions.suffix || "";
var label = "%0%1%2".format(prefix, value, suffix);
$(container).attr("title", label);
}
};
var originMacro = config.macros.tiddlerOrigin = {
locale: {
"shadow": "shadow tiddler",
"missing": "missing tiddler",
"private": "private",
"unknown": "unknown state",
"public": "public",
"unsyncedPrivate": "unsynced and private",
"unsyncedPublic": "unsynced and public",
externalPrefix: "from ",
externalBagSuffix: " bag",
externalSuffix: " space",
publishPrivateDeletePrivate: "Are you sure you want to make this tiddler public?",
moveToPrivate: "Are you sure you want to make this tiddler private? Only members will be able to see it.",
pleaseWait: "please wait..",
keepPublic: "keep public",
cannotPublishDirtyTiddler: "The current tiddler is unsaved so cannot be published. Please save the tiddler first.",
keepPrivate: "keep private",
makePublic: "make public",
makePrivate: "make private"
},
handler: function(place, macroName, params,wikifier, paramString, tiddler){
var adaptor = tiddler.getAdaptor();
var btn = $("<div />").addClass("originButton").attr("params", paramString).
attr("refresh", "macro").attr("macroName", macroName).appendTo(place)[0];
$(btn).data("tiddler", tiddler);
originMacro.refresh(btn);
},
refresh: function(btn) {
$(btn).empty();
var paramString = $(btn).attr("params");
var tiddler = $(btn).data("tiddler");
var options = originMacro.getOptions(paramString);
var type = tiddlyspace.getTiddlerStatusType(tiddler);
originMacro.renderIcon(tiddler, type, btn, options);
},
getOptions: function(paramString) {
paramString = "%0 label:no width:48 height:48 spaceLink:yes preserveAspectRatio:yes".format(paramString);
var parsedParams = paramString.parseParams("name");
var params = parsedParams[0].name;
var options = {
labelOptions: originMacro._getLabelOptions(parsedParams),
imageOptions: imageMacro.getArguments(paramString, []),
noclick: parsedParams[0].interactive &&
parsedParams[0].interactive[0] == "no" ? true : false
};
if(!options.noclick) {
var spaceLink = parsedParams[0].spaceLink;
options.spaceLink = spaceLink && spaceLink[0] == "no" ? false : true;
} else {
options.spaceLink = false;
}
return options;
},
_getLabelOptions: function(parsedParams) {
parsedParams = parsedParams[0];
var includeLabel = !parsedParams.label || ( parsedParams.label && parsedParams.label[0] == "yes" );
var prefix = parsedParams.labelPrefix ? parsedParams.labelPrefix[0] : false;
var suffix = parsedParams.labelSuffix ? parsedParams.labelSuffix[0] : false;
return { include: includeLabel, suffix: suffix, prefix: prefix };
},
_isSpace: function(value) {
value = value ? value : "";
var endsWith = config.extensions.BinaryTiddlersPlugin.endsWith;
if(endsWith(value, "_private") || endsWith(value, "_public")) {
return true;
} else {
return false;
}
},
renderIcon: function(tiddler, type, button, options) {
var locale = originMacro.locale;
originMacro.annotateTiddler(button, type);
if(type != "external") {
originMacro.showPrivacyRoundel(tiddler, type, button,
options);
} else {
var prefix = options.labelOptions.prefix, suffix = options.labelOptions.suffix;
var space = tiddler.fields["server.bag"];
options.notSpace = !originMacro._isSpace(space);
options.labelOptions.prefix = prefix ? prefix : locale.externalPrefix;
options.labelOptions.suffix = suffix ? suffix : (options.notSpace ? locale.externalBagSuffix : locale.externalSuffix);
tiddlyspace.renderAvatar(button, space, options);
}
},
showPrivacyRoundel: function(thisTiddler, privacyType, button, options) {
// there is a public tiddler as well as the current tiddler!
// TODO: not this is not enough.. we also need to check if the public tiddler is the same as..
// .. the private tiddler to determine whether this is a draft
// use of hashes would be useful here.
$(button).empty();
var icon = "%0Icon".format(privacyType);
if(privacyType.indexOf("unsynced") === 0 && !store.tiddlerExists(icon)) {
icon = "unsyncedIcon";
}
if(privacyType == "shadow") {
if(!store.tiddlerExists(icon)) {
icon = "bags/tiddlyspace/tiddlers/SiteIcon";
}
}
if(privacyType == "missing" && !store.tiddlerExists(icon)) {
return; // the user is not making use of the missingIcon
} else {
imageMacro.renderImage(button, icon, options.imageOptions);
originMacro.showLabel(button, privacyType, options.labelOptions);
var cmd = originMacro.iconCommands[privacyType];
if(cmd && thisTiddler && !options.noclick) {
$(button).click(function(ev) {
cmd(ev, thisTiddler);
});
}
}
},
annotateTiddler: function(place, type) {
var tidEl = $(story.findContainingTiddler(place));
tidEl.
removeClass("private public external privateAndPublic privateNotPublic shadow").
addClass(type);
},
showLabel: function(button, type, options) {
var locale = originMacro.locale;
var label = options.label ? options.label : locale[type];
label = label ? label : locale.unknown;
if(options && options.include) {
$('<div class="roundelLabel" />').html(label).appendTo(button);
}
$(button).attr("title", label);
},
confirm: function(ev, msg, onYes, options) {
options = options ? options : {};
onYes = onYes ? onYes : function(ev) {};
var btn = $(".originButton", $(ev.target).parents())[0];
var popup = Popup.create(btn);
$(popup).addClass("confirmationPopup");
$("<div />").addClass("message").text(msg).appendTo(popup);
$("<button />").addClass("button").text(options.yesLabel || "yes").appendTo(popup).click(onYes);
$("<button />").addClass("button").text(options.noLabel || "no").click(function(ev) {
Popup.remove();
}).appendTo(popup);
Popup.show();
ev.stopPropagation();
return false;
},
alert: function(ev, msg) {
var popup = Popup.create(ev.target);
$(popup).addClass("confirmationPopup alert");
$("<div />").addClass("message").text(msg).appendTo(popup);
Popup.show();
ev.stopPropagation();
},
reportDirty: function(el) {
originMacro.alert(el, originMacro.locale.cannotPublishDirtyTiddler);
},
iconCommands: {
"public": function(ev, tiddler) {
if(!readOnly) {
var locale = originMacro.locale;
var msg = locale.moveToPrivate;
if(story.isDirty(tiddler.title)) {
originMacro.reportDirty(ev);
} else {
originMacro.confirm(ev, msg, function(ev) {
var target = $(ev.target);
var onComplete = function(info) {};
var privateBag = cmd.toggleBag(tiddler, "private");
cmd.moveTiddler(tiddler, {
title: tiddler.title,
fields: { "server.bag": privateBag }
}, onComplete);
}, { yesLabel: locale.makePrivate, noLabel: locale.keepPublic });
}
}
},
"private": function(ev, tiddler) {
if(!readOnly) {
var locale = originMacro.locale;
var adaptor = tiddler.getAdaptor();
var publishTo = tiddler.fields["publish.name"] || tiddler.title;
var workspace = "bags/%0".format(tiddler.fields["server.bag"]);
tiddler.fields["server.workspace"] = workspace;
var publicBag = cmd.toggleBag(tiddler, "public");
var msg;
msg = locale.publishPrivateDeletePrivate;
var title = tiddler.title;
var newTitle = publishTo || tiddler.title;
tiddler.fields["server.page.revision"] = "false";
store.addTiddler(tiddler);
if(story.isDirty(tiddler.title)) {
originMacro.reportDirty(ev);
} else {
originMacro.confirm(ev, msg, function(ev) {
var onComplete = function(info) {};
cmd.moveTiddler(tiddler, {
title: newTitle,
fields: { "server.bag": publicBag }
}, onComplete);
}, { yesLabel: locale.makePublic, noLabel: locale.keepPrivate });
}
}
}
}
};
})(jQuery);
//}}}
/***
|''Name''|ServerSideSavingPlugin|
|''Description''|server-side saving|
|''Author''|FND|
|''Version''|0.6.5|
|''Status''|stable|
|''Source''|http://svn.tiddlywiki.org/Trunk/association/plugins/ServerSideSavingPlugin.js|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''CoreVersion''|2.5.3|
|''Keywords''|serverSide|
!Notes
This plugin relies on a dedicated adaptor to be present.
The specific nature of this plugin depends on the respective server.
!Revision History
!!v0.1 (2008-11-24)
* initial release
!!v0.2 (2008-12-01)
* added support for local saving
!!v0.3 (2008-12-03)
* added Save to Web macro for manual synchronization
!!v0.4 (2009-01-15)
* removed ServerConfig dependency by detecting server type from the respective tiddlers
!!v0.5 (2009-08-25)
* raised CoreVersion to 2.5.3 to take advantage of core fixes
!!v0.6 (2010-04-21)
* added notification about cross-domain restrictions to ImportTiddlers
!To Do
* conflict detection/resolution
* rename to ServerLinkPlugin?
* document deletion/renaming convention
!Code
***/
//{{{
(function($) {
readOnly = false; //# enable editing over HTTP
var plugin = config.extensions.ServerSideSavingPlugin = {};
plugin.locale = {
saved: "%0 saved successfully",
saveError: "Error saving %0: %1",
saveConflict: "Error saving %0: edit conflict",
deleted: "Removed %0",
deleteError: "Error removing %0: %1",
deleteLocalError: "Error removing %0 locally",
removedNotice: "This tiddler has been deleted.",
connectionError: "connection could not be established",
hostError: "Unable to import from this location due to cross-domain restrictions."
};
plugin.sync = function(tiddlers) {
tiddlers = tiddlers && tiddlers[0] ? tiddlers : store.getTiddlers();
$.each(tiddlers, function(i, tiddler) {
var changecount = parseInt(tiddler.fields.changecount, 10);
if(tiddler.fields.deleted === "true" && changecount === 1) {
plugin.removeTiddler(tiddler);
} else if(tiddler.isTouched() && !tiddler.doNotSave() &&
tiddler.getServerType() && tiddler.fields["server.host"]) { // XXX: server.host could be empty string
delete tiddler.fields.deleted;
plugin.saveTiddler(tiddler);
}
});
};
plugin.saveTiddler = function(tiddler) {
try {
var adaptor = this.getTiddlerServerAdaptor(tiddler);
} catch(ex) {
return false;
}
var context = {
tiddler: tiddler,
changecount: tiddler.fields.changecount,
workspace: tiddler.fields["server.workspace"]
};
var serverTitle = tiddler.fields["server.title"]; // indicates renames
if(!serverTitle) {
tiddler.fields["server.title"] = tiddler.title;
} else if(tiddler.title != serverTitle) {
return adaptor.moveTiddler({ title: serverTitle },
{ title: tiddler.title }, context, null, this.saveTiddlerCallback);
}
var req = adaptor.putTiddler(tiddler, context, {}, this.saveTiddlerCallback);
return req ? tiddler : false;
};
plugin.saveTiddlerCallback = function(context, userParams) {
var tiddler = context.tiddler;
if(context.status) {
if(tiddler.fields.changecount == context.changecount) { //# check for changes since save was triggered
tiddler.clearChangeCount();
} else if(tiddler.fields.changecount > 0) {
tiddler.fields.changecount -= context.changecount;
}
plugin.reportSuccess("saved", tiddler);
store.setDirty(false);
} else {
if(context.httpStatus == 412) {
plugin.reportFailure("saveConflict", tiddler);
} else {
plugin.reportFailure("saveError", tiddler, context);
}
}
};
plugin.removeTiddler = function(tiddler) {
try {
var adaptor = this.getTiddlerServerAdaptor(tiddler);
} catch(ex) {
return false;
}
var context = {
host: tiddler.fields["server.host"],
workspace: tiddler.fields["server.workspace"],
tiddler: tiddler
};
var req = adaptor.deleteTiddler(tiddler, context, {}, this.removeTiddlerCallback);
return req ? tiddler : false;
};
plugin.removeTiddlerCallback = function(context, userParams) {
var tiddler = context.tiddler;
if(context.status) {
if(tiddler.fields.deleted === "true") {
store.deleteTiddler(tiddler.title);
} else {
plugin.reportFailure("deleteLocalError", tiddler);
}
plugin.reportSuccess("deleted", tiddler);
store.setDirty(false);
} else {
plugin.reportFailure("deleteError", tiddler, context);
}
};
plugin.getTiddlerServerAdaptor = function(tiddler) { // XXX: rename?
var type = tiddler.fields["server.type"] || config.defaultCustomFields["server.type"];
return new config.adaptors[type]();
};
plugin.reportSuccess = function(msg, tiddler) {
displayMessage(plugin.locale[msg].format([tiddler.title]));
};
plugin.reportFailure = function(msg, tiddler, context) {
var desc = (context && context.httpStatus) ? context.statusText :
plugin.locale.connectionError;
displayMessage(plugin.locale[msg].format([tiddler.title, desc]));
};
config.macros.saveToWeb = { // XXX: hijack existing sync macro?
locale: { // TODO: merge with plugin.locale?
btnLabel: "save to web",
btnTooltip: "synchronize changes",
btnAccessKey: null
},
handler: function(place, macroName, params, wikifier, paramString, tiddler) {
createTiddlyButton(place, this.locale.btnLabel, this.locale.btnTooltip,
plugin.sync, null, null, this.locale.btnAccessKey);
}
};
// hijack saveChanges to trigger remote saving
var _saveChanges = saveChanges;
saveChanges = function(onlyIfDirty, tiddlers) {
if(window.location.protocol == "file:") {
_saveChanges.apply(this, arguments);
} else {
plugin.sync(tiddlers);
}
};
// override removeTiddler to flag tiddler as deleted -- XXX: use hijack to preserve compatibility?
TiddlyWiki.prototype.removeTiddler = function(title) { // XXX: should override deleteTiddler instance method?
var tiddler = this.fetchTiddler(title);
if(tiddler) {
tiddler.tags = ["excludeLists", "excludeSearch", "excludeMissing"];
tiddler.text = plugin.locale.removedNotice;
tiddler.fields.deleted = "true"; // XXX: rename to removed/tiddlerRemoved?
tiddler.fields.changecount = "1";
this.notify(title, true);
this.setDirty(true);
}
};
// hijack ImportTiddlers wizard to handle cross-domain restrictions
var _onOpen = config.macros.importTiddlers.onOpen;
config.macros.importTiddlers.onOpen = function(ev) {
var btn = $(resolveTarget(ev));
var url = btn.closest(".wizard").find("input[name=txtPath]").val();
if(window.location.protocol != "file:" && url.indexOf("://") != -1) {
var host = url.split("/")[2];
var macro = config.macros.importTiddlers;
if(host != window.location.host) {
btn.text(macro.cancelLabel).attr("title", macro.cancelPrompt);
btn[0].onclick = macro.onCancel;
$('<span class="status" />').text(plugin.locale.hostError).insertAfter(btn);
return false;
}
}
return _onOpen.apply(this, arguments);
};
})(jQuery);
//}}}
/***
|''Name''|GroupByPlugin|
|''Description''|Mimics allTags macro to provide ways of creating lists grouping tiddlers by any field|
|''Version''|0.6.1|
|''Author''|Jon Robson|
|''Status''|beta|
!Usage
{{{<<groupBy tags>>}}}
mimics allTags macro
{{{<<groupBy server.bag>>}}}
groups by the server.bag field (this version contains TiddlySpace specific code for turning a bag into a space name)
{{{groupBy modified dateFormat:"YYYY"}}}
group tiddlers by year.
{{{<<groupBy tags exclude:excludeLists exclude:systemConfig>>}}}
group tiddlers by tag but exclude the tags with values excludeLists and systemConfig
Within that group you can also exclude things by filter
{{{groupBy modifier filter:[tag[film]]}}}
will group tiddlers tagged with film by modifier.
***/
//{{{
(function($) {
var taglocale = config.views.wikified.tag;
var macro = config.macros.groupBy = {
locale: {
tooltip: "all tiddlers in group %0",
noTiddlers: "no tiddlers",
openAllText: taglocale.openAllText,
openAllTooltip: taglocale.openAllTooltip,
openTiddler: "open tiddler with title %0"
},
morpher: {
// TODO: note currently the following 2 morphers are TiddlySpace specific and probably should be in separate plugin
"server.workspace": function(value, options) {
return macro.morpher["server.bag"](value.replace("bags/", "").replace("recipes/", ""));
},
"server.bag": function(value, options) {
if(typeof(value) !== "string") {
return false;
} else if(value.indexOf("_public") === -1 && value.indexOf("_private") === -1) {
value = "*%0".format(value); // add star for non-space bags.
}
return value.replace("_public", "").replace("_private", "");
},
created: function(value, options) {
return value.formatString(options.dateFormat || "DD MMM YYYY");
},
modified: function(value, options) {
return macro.morpher.created(value, options);
}
},
handler: function(place, macroName, params, wikifier, paramString) {
var field = params[0] || "server.workspace";
var dateFormat = params[1] || "DD MMM YYYY";
var container = $("<div />").attr("macroName", macroName).addClass("groupBy").
attr("refresh", "macro").attr("fieldName", field).
attr("paramString", paramString).
attr("dateFormat", dateFormat).appendTo(place)[0];
macro.refresh(container);
},
isTypeArray: function(value) {
var valueType = typeof value;
if(valueType === "object" && typeof value.length === "number" &&
!(value.propertyIsEnumerable("length")) &&
typeof value.splice === "function") { //is Array
return true;
} else {
return false;
}
},
_onClickGroup: function(ev, options) {
var i, target = ev.target, locale = macro.locale;
var tiddlers = $(target).closest(".templateContainer").data("tiddlers");
var popup = $(Popup.create(target)).addClass("taggedTiddlerList")[0];
var value = $(target).attr("value");
var openAll = createTiddlyButton($("<li />").appendTo(popup)[0],
locale.openAllText.format(value), locale.openAllTooltip);
$(openAll).click(function(ev) {
story.displayTiddlers(ev.target, tiddlers);
return false;
});
var listBreak = $("<li />").addClass("listBreak").html("<div />").appendTo(popup);
for(i = 0; i < tiddlers.length; i++) {
var item = $("<li />").appendTo(popup)[0];
var template = store.getTiddlerText(options.template) || macro.template;
wikify(template, item, null, tiddlers[i]);
}
listBreak.clone().appendTo(popup);
$(createTiddlyLink($("<li />").appendTo(popup)[0], value, false)).
text(locale.openTiddler.format(value));
Popup.show();
ev.stopPropagation();
return false;
},
_refresh: function(container, tiddlers, options) {
var totalGroups = 0, locale = macro.locale, i, j;
var excludeValues = options.exclude;
var values = {}, value_ids = [];
var field = options.field;
var morpher = macro.morpher[field] || function(value) {
return value;
};
for(i = 0; i < tiddlers.length; i++) {
var tiddler = tiddlers[i];
var value = tiddler[field] || tiddler.fields[field];
value = macro.isTypeArray(value) ? value : [ value ];
for(j = 0; j < value.length; j++) {
var v = morpher(value[j], options);
if(v && excludeValues.indexOf(v) === -1) {
totalGroups += 1;
if(!values[v]) {
values[v] = [];
}
values[v].push(tiddler);
value_ids.pushUnique(v);
}
}
}
var ul = $("<ul />").appendTo(container)[0];
if(totalGroups === 0) {
$("<li />").addClass("listTitle").text(locale.noTiddlers);
}
value_ids = value_ids.sort();
var groupTemplate = store.getTiddlerText(options.groupTemplate);
var onClick = function(ev) {
macro._onClickGroup(ev, options);
};
for(i = 0; i < value_ids.length; i++) {
var title = value_ids[i];
var info = getTiddlyLinkInfo(title);
tiddlers = values[title];
var btn = createTiddlyButton($("<li />").appendTo(ul)[0],
"%0 (%1)".format(title, tiddlers.length), locale.tooltip.format(title), null, info.classes);
if(groupTemplate) {
$(btn).empty();
wikify(groupTemplate, btn, null, tiddlers[0]);
}
$(btn).click(onClick).attr("value", title).attr("refresh", "link").attr("tiddlyLink", title);
$(btn).addClass("templateContainer").data("tiddlers", tiddlers);
}
},
refresh: function(container) {
container = $(container).empty();
var paramString = container.attr("paramString");
var args = paramString.parseParams("name", null, true, false, true)[0];
var options = { field: container.attr("fieldName"), dateFormat: container.attr("dateFormat"), exclude: args.exclude || [],
template: args.template ? args.template[0] : false, groupTemplate: args.groupTemplate ? args.groupTemplate[0] : "" };
var tiddlers = args.filter ? store.filterTiddlers(args.filter[0]) : store.getTiddlers("title");
macro._refresh(container, tiddlers, options);
},
template: "<<view title link>>"
};
}(jQuery));
//}}}
/***
|''Name''|TiddlySpaceViewTypes|
|''Version''|0.6.0|
|''Status''|@@beta@@|
|''Description''|Provides TiddlySpace specific view types|
|''Author''|Jon Robson|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpaceViewTypes.js|
|''Requires''|TiddlySpaceConfig TiddlySpaceTiddlerIconsPlugin|
!Usage
Provides replyLink, spaceLink and SiteIcon view types.
!!SiteIcon view parameters
* labelPrefix / labelSuffix : prefix or suffix the label with additional text. eg. labelPrefix:'modified by '
* spaceLink: if set to "yes" will make any avatars link to the corresponding space. {{{<<originMacro spaceLink:yes>>}}}
!Code
***/
//{{{
(function($) {
var tiddlyspace = config.extensions.tiddlyspace;
var originMacro = config.macros.tiddlerOrigin;
var tweb = config.extensions.tiddlyweb;
config.macros.view.replyLink = {
locale: {
label: "Reply to this tiddler"
}
};
var _replyButtons = [];
var _replyInitialised, _replyScriptLoaded;
config.macros.view.views.replyLink = function(value, place, params, wikifier,
paramString, tiddler) {
var valueField = params[0];
var imported;
if(valueField == "title") { // special casing for imported tiddlers
var localTitle = tiddler.title;
var serverTitle = tiddler.fields["server.title"];
if(serverTitle && localTitle != serverTitle) {
value = serverTitle ? serverTitle : localTitle;
imported = true;
}
} else {
title = tiddler[valueField] ? tiddler[valueField] : tiddler.fields[valueField];
}
var args = paramString.parseParams("anon")[0];
var label = (args.label) ? args.label : config.macros.view.replyLink.locale.label;
var space;
if(tiddler) {
var bag = tiddler.fields["server.bag"];
space = tiddlyspace.resolveSpaceName(bag);
}
var container = $('<span class="replyLink" />').appendTo(place)[0];
tweb.getUserInfo(function(user) {
if ((!user.anon) && ((space && user.name != space &&
user.name != tiddlyspace.currentSpace.name) || imported)) {
var link = $("<a />")
.text(config.macros.view.replyLink.locale.label)
.appendTo(container)[0];
if(typeof(createReplyButton) === "undefined") {
_replyButtons.push(link);
}
if(_replyInitialised) {
createReplyButton(link);
} else if(!_replyScriptLoaded) {
_replyScriptLoaded = true;
$.getScript("/bags/common/tiddlers/_reply-button.js",
function() {
_replyInitialised = true;
for(var i = 0; i < _replyButtons.length; i++) {
createReplyButton(_replyButtons[i]);
}
_replyButtons = [];
});
}
}
});
};
config.macros.view.views.spaceLink = function(value, place, params, wikifier,
paramString, tiddler) {
var spaceName = tiddlyspace.resolveSpaceName(value);
var isBag = params[0] == "server.bag" && value === spaceName ? true : false;
var args = paramString.parseParams("anon")[0];
var titleField = args.anon[2];
var labelField = args.labelField ? args.labelField[0] : false;
var label;
if(labelField) {
label = tiddler[labelField] ? tiddler[labelField] : tiddler.fields[labelField];
} else {
label = args.label ? args.label[0] : false;
}
var title = tiddler[titleField] ? tiddler[titleField] : tiddler.fields[titleField];
var link = createSpaceLink(place, spaceName, title, label, isBag);
if(args.external && args.external[0] == "no") {
$(link).click(function(ev) {
var el = $(ev.target);
var title = el.attr("tiddler");
var bag = el.attr("bag");
var space = el.attr("tiddlyspace");
bag = space ? space + "_public" : bag;
if(title && bag) {
ev.preventDefault();
tiddlyspace.displayServerTiddler(el[0], title,
"bags/" + bag);
}
return false;
});
}
};
config.macros.view.views.SiteIcon = function(value, place, params, wikifier,
paramString, tiddler) {
var options = originMacro.getOptions(paramString);
if(!tiddler || value == "None") { // some core tiddlers lack modifier
value = false;
}
var field = params[0];
if(field == "server.bag") {
options.notSpace = !originMacro._isSpace(value);
}
tiddlyspace.renderAvatar(place, value, options);
};
})(jQuery);
//}}}
Here's some more of a continuing exploration of the politics of collaboration.
I find it helpful to distinguish between two dimensions of collaboration: Emergent versus Imposed and Loose versus Tight. There are presumably many more.
Emergent collaboration comes about in response to a discovered need that is shared amongst a group of people. This is often seen in the group-forming associated with weblog networks.
Imposed collaboration is arbitrary group work where frequently the shared need is given (by some outside force) to a group that has been created for the task. People get this in their work as employees or students.
Loose collaboration occurs when there is no formal relationship between the participants. They are associated by their shared understandings and shared beliefs, often across distance and time. I'm in Seb Paquet's creative network and I think of him as being in mine. I've never met him, and emailed only twice.
Tight collaboration occurs where there are relationships and roles which are more formal: co-workers, teammates on sports teams.
Any collaborative event can presumably be mapped onto a coordinate plane representing these dimensions. Blog-style collaboration is highly emergent and loose, for example.
My contention is that emergent and loose collaboration is the most natural style. By this I mean that it is the most in tune with human nature. From this I'm willing to state that emergent collaboration and consensus building is not simply emergent democracy in action as some people like to think, but is in fact communal anarchism in action.
Anarchism can be about the emergence of communal process and communal authority. That is, process and authority is not imposed but rather is emergent because the forces that create enabling processes and structuring authority are allowed to act and evolve; through consensus, through willful appreciation of diverse voices (see ThinkOutLoud), through attention to simple needs.
A community which is the result of communal anarchism has participants that believe themselves to be in a CovenantingGroup and act accordingly: in accordance with one another.
Take ExtremeProgramming from a political perspective. It eschews the external authority of leads and specifications for adherence to an evolving set of shared understandings and shared goals. The developers perform well because they are performing "naturally". They are doing what they do best in an environment that is supportive of them. That's Anarchy (with the capital A) in a nutshell.
Unfortunately Anarchy is probably a lost cause at the macro scale, but in smallish groups it has a huge amount of potential and is directly aligned with buzzword compliant terms of the day like emergence, complexity theory, systems theory and can probably even be rolled back to intersect with ideas such as AutoPoesis.
So I wonder if there are threads of connection that we can draw between extremist political theory (and history), systems theory and discussions of collaboration. Even if the threads prove ephemeral the exploration will probably be productive.
/***
|''Name''|DiffFormatter|
|''Description''|highlighting of text comparisons|
|''Author''|FND|
|''Version''|0.9.0|
|''Status''|beta|
|''Source''|http://svn.tiddlywiki.org/Trunk/contributors/FND/formatters/DiffFormatter.js|
|''CodeRepository''|http://svn.tiddlywiki.org/Trunk/contributors/FND/|
|''License''|[[BSD|http://www.opensource.org/licenses/bsd-license.php]]|
|''Keywords''|formatting|
!Description
Highlights changes in a unified [[diff|http://en.wikipedia.org/wiki/Diff#Unified_format]].
!Notes
Based on Martin Budden's [[DiffFormatterPlugin|http://svn.tiddlywiki.org/Trunk/contributors/MartinBudden/formatters/DiffFormatterPlugin.js]].
!Usage
The formatter is applied to blocks wrapped in <html><code>{{{diff{..}}}</code></html> within tiddlers tagged with "diff".
!Revision History
!!v0.9 (2010-04-07)
* initial release; fork of DiffFormatterPlugin
!StyleSheet
.diff { white-space: pre; font-family: monospace; }
.diff ins, .diff del { display: block; text-decoration: none; }
.diff ins { background-color: #dfd; }
.diff del { background-color: #fdd; }
.diff .highlight { background-color: [[ColorPalette::SecondaryPale]]; }
!Code
***/
//{{{
(function() {
config.shadowTiddlers.StyleSheetDiffFormatter = store.getTiddlerText(tiddler.title + "##StyleSheet");
store.addNotification("StyleSheetDiffFormatter", refreshStyles);
var formatters = [{
name: "diffWrapper",
match: "^\\{\\{diff\\{\n", // XXX: suboptimal
termRegExp: /(.*\}\}\})$/mg,
handler: function(w) {
var el = createTiddlyElement(w.output, "div", null, "diff");
w.subWikifyTerm(el, this.termRegExp);
}
}, {
name: "diffRange",
match: "^(?:@@|[+\\-]{3}) ",
lookaheadRegExp: /^(?:@@|[+\-]{3}) .*\n/mg,
handler: function(w) {
createTiddlyElement(w.output, "div", null, "highlight").
innerHTML = "…";
this.lookaheadRegExp.lastIndex = w.matchStart;
var lookaheadMatch = this.lookaheadRegExp.exec(w.source);
if(lookaheadMatch && lookaheadMatch.index == w.matchStart) {
w.nextMatch = this.lookaheadRegExp.lastIndex;
}
}
}, {
name: "diffAdded",
match: "^\\+",
termRegExp: /(\n)/mg,
handler: function(w) {
var el = createTiddlyElement(w.output, "ins", null, "added");
w.subWikifyTerm(el, this.termRegExp);
}
}, {
name: "diffRemoved",
match: "^-",
termRegExp: /(\n)/mg,
handler: function(w) {
var el = createTiddlyElement(w.output, "del", null, "removed");
w.subWikifyTerm(el, this.termRegExp);
}
}
];
config.parsers.diffFormatter = new Formatter(formatters);
config.parsers.diffFormatter.format = "diff";
config.parsers.diffFormatter.formatTag = "diff";
})();
//}}}
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" version="1.1" viewBox="364 157 64 51" width="30" height="30"><g stroke="none" stroke-opacity="1" stroke-dasharray="none" fill="none" fill-opacity="1"><g><path class="glyph" d="M 364.50006 184.50061 L 386.99985 207.00037 L 396 198.00002 L 373.50003 175.50066 Z M 403.02295 181.97704 C 400.38693 179.34099 396.11307 179.34099 393.47702 181.97704 C 390.841 184.61307 390.841 188.88695 393.47702 191.52298 C 396.11307 194.15903 400.38693 194.15903 403.02295 191.52298 C 405.65906 188.88695 405.65906 184.61307 403.02295 181.97704 M 414.27298 170.72704 C 411.63693 168.091 407.36307 168.091 404.72702 170.72704 C 402.091 173.36308 402.091 177.63693 404.72702 180.27296 C 407.36307 182.90901 411.63693 182.90901 414.27298 180.27296 C 416.90903 177.63693 416.90903 173.36308 414.27298 170.72704 M 425.523 159.47705 C 422.88696 156.841 418.6131 156.841 415.97705 159.47705 C 413.341 162.11308 413.341 166.38695 415.97705 169.02295 C 418.6131 171.65903 422.88696 171.65903 425.523 169.02295 C 428.15906 166.38695 428.15906 162.11308 425.523 159.47705" fill="#020202"/></g></g></svg>
/***
|''Name''|TiddlySpaceCloneCommand|
|''Version''|0.5.8|
|''Description''|provides a toolbar command for cloning external tiddlers|
|''Status''|stable|
|''Source''|http://github.com/TiddlySpace/tiddlyspace/raw/master/src/plugins/TiddlySpaceCloneCommand.js|
|''Requires''|TiddlySpaceConfig TiddlySpaceFilters|
!Code
***/
//{{{
(function($) {
var cmd = config.commands;
var tiddlyspace = config.extensions.tiddlyspace;
var fieldsCache = {};
cmd.cloneTiddler = {
text: cmd.editTiddler.text,
tooltip: "Create a copy of this tiddler in the current space",
errorMsg: "Error publishing %0: %1",
isEnabled: function(tiddler) {
return !config.filterHelpers.is.local(tiddler) && !readOnly;
},
handler: function(ev, src, title) {
var tiddler = store.getTiddler(title);
if(tiddler) {
fieldsCache[title] = $.extend({}, tiddler.fields);
tiddler.fields["server.workspace"] = tiddlyspace.getCurrentWorkspace(config.options.chkPrivateMode ?
"private" : "public");
tiddler.fields["server.permissions"] = "read, write, create"; // no delete
delete tiddler.fields["server.page.revision"];
delete tiddler.fields["server.title"];
delete tiddler.fields["server.etag"];
// special handling for pseudo-shadow tiddlers
if(tiddlyspace.coreBags.contains(tiddler.fields["server.bag"])) {
tiddler.tags.remove("excludeLists");
}
} else { // ensure workspace is the current space
var el = story.findContainingTiddler(src);
el = $(el);
var fields = el.attr("tiddlyfields");
if(fields) { // inherited via TiddlyLink
fields = fields.decodeHashMap();
fields["server.workspace"] = config.
defaultCustomFields["server.workspace"];
} else {
fields = config.defaultCustomFields;
}
fields = String.encodeHashMap(fields);
el.attr("tiddlyfields", fields);
}
cmd.editTiddler.handler.apply(this, arguments);
if(tiddler) {
tiddler.fields["server.permissions"] += ", delete";
}
return false;
}
};
cmd.editTiddler.isEnabled = function(tiddler) {
return !cmd.cloneTiddler.isEnabled.apply(this, arguments);
};
// hijack cancelTiddler to restore original fields
var _cancelHandler = cmd.cancelTiddler.handler;
cmd.cancelTiddler.handler = function(ev, src, title) {
var tiddler = store.getTiddler(title);
if(tiddler) {
tiddler.fields = fieldsCache[title] || tiddler.fields;
delete fieldsCache[title];
}
return _cancelHandler.apply(this, arguments);
};
// hijack saveTiddler to clear unused fields stash
var _saveHandler = cmd.saveTiddler.handler;
cmd.saveTiddler.handler = function(ev, src, title) {
delete fieldsCache[title];
return _saveHandler.apply(this, arguments);
};
})(jQuery);
//}}}
<<tiddler Backstage##Tiddlers>>