MediaWiki:Functions.js - Revision history

ThePoet444 at 14:33, 26 May 2010

2010-05-26T14:33:02Z

ThePoet444: moved MediaWiki:Function.js to MediaWiki:Functions.js: makes it easier to ste..erm..copy from wookiepedia

2010-05-26T13:09:10Z

moved MediaWiki:Function.js to MediaWiki:Functions.js: makes it easier to ste..erm..copy from wookiepedia

← Older revision	Revision as of 13:09, 26 May 2010
(No difference)

ThePoet444 at 12:01, 24 May 2010

2010-05-24T12:01:45Z

Show changes

ThePoet444 at 12:01, 24 May 2010

2010-05-24T12:01:03Z

← Older revision		Revision as of 12:01, 24 May 2010
Line 13:		Line 13:
	/*		/*
	Stores the (unmodified) page title.		Stores the (unmodified) page title.
	*/
	function storePageName()		function storePageName()
	{		{
	window.pageName = getFirstHeading().childNodes[0].nodeValue.trim();		window.pageName = getFirstHeading().childNodes[0].nodeValue.trim();
	}		}
			*/

	/*		/*

ThePoet444 at 11:45, 24 May 2010

2010-05-24T11:45:30Z

← Older revision		Revision as of 11:45, 24 May 2010
Line 304:		Line 304:
	instead of the Wikia main page.		instead of the Wikia main page.
	*/		*/
	function rewriteSearchFormLink()		function rewriteSearchFormLink() {
	{		var links = document.getElementById('searchform').getElementsByTagName('a');
	var links = document.getElementById('searchform').getElementsByTagName('a');
			if( links.length > 0 ) {
	if(links.length > 0)		links[0].href = wgScriptPath + '/index.php?title=Special:Search&adv=1';
	links[0].href = "/index.php?title=Special:Search&adv=1";		}
	}		}

Line 318:		Line 318:
	function substUsername()		function substUsername()
	{		{
	~~var userpage = document.getElementById('pt-userpage');~~		var spans = getElementsByClass('insertusername', null, 'span');

	~~if(!userpage)~~
	~~return;~~

	~~var username = userpage.firstChild.innerHTML;~~
	var spans = getElementsByClass('insertusername', ~~document.getElementById('content')~~, 'span');

	for(var i = 0; i < spans.length; i++)		for(var i = 0; i < spans.length; i++)
	{		{
	spans[i].innerHTML = ~~username~~;		spans[i].innerHTML = wgUserName;
	}		}
	}		}
Line 362:		Line 356:
	storePageName();		storePageName();
	}		}
			function storePageName()
			{
			window.pageName = wgPageName;
			}


	/* </nowiki></pre> */		/* </nowiki></pre> */

ThePoet444 at 14:44, 21 May 2010

2010-05-21T14:44:32Z

← Older revision		Revision as of 14:44, 21 May 2010
Line 2:		Line 2:

	/*		/*
	This file is a collection of reusable functions from Wookieepedia.		This file is a collection of reusable functions originally from Wookieepedia.
			Thanks, Wookieepedia!
	*/		*/

Line 9:		Line 10:
	*/		*/
	window.storagePresent = (typeof(globalStorage) != 'undefined');		window.storagePresent = (typeof(globalStorage) != 'undefined');

			/*
			Stores the (unmodified) page title.
			*/
			function storePageName()
			{
			window.pageName = getFirstHeading().childNodes[0].nodeValue.trim();
			}

	/*		/*
Line 295:		Line 304:
	instead of the Wikia main page.		instead of the Wikia main page.
	*/		*/
	function rewriteSearchFormLink() {		function rewriteSearchFormLink()
	var links = document.getElementById('searchform').getElementsByTagName('a');		{
			var links = document.getElementById('searchform').getElementsByTagName('a');
	if( links.length > 0 ) {
	links[0].href = ~~wgScriptPath + '~~/index.php?title=Special:Search&adv=1';		if(links.length > 0)
	}		links[0].href = "/index.php?title=Special:Search&adv=1";
	}		}

Line 309:		Line 318:
	function substUsername()		function substUsername()
	{		{
	var spans = getElementsByClass('insertusername', ~~null~~, 'span');		var userpage = document.getElementById('pt-userpage');

			if(!userpage)
			return;

			var username = userpage.firstChild.innerHTML;
			var spans = getElementsByClass('insertusername', document.getElementById('content'), 'span');

	for(var i = 0; i < spans.length; i++)		for(var i = 0; i < spans.length; i++)
	{		{
	spans[i].innerHTML = ~~wgUserName~~;		spans[i].innerHTML = username;
	}		}
	}		}
Line 347:		Line 362:
	storePageName();		storePageName();
	}		}

	~~function storePageName()~~
	{
	~~window.pageName = wgPageName;~~
	}


	/* </nowiki></pre> */		/* </nowiki></pre> */

ThePoet444 at 13:51, 21 May 2010

2010-05-21T13:51:20Z

← Older revision		Revision as of 13:51, 21 May 2010
Line 2:		Line 2:

	/*		/*
	This file is a collection of reusable functions ~~originally~~ from Wookieepedia.		This file is a collection of reusable functions from Wookieepedia.
	~~Thanks, Wookieepedia!~~
	*/		*/

Line 10:		Line 9:
	*/		*/
	window.storagePresent = (typeof(globalStorage) != 'undefined');		window.storagePresent = (typeof(globalStorage) != 'undefined');

	/*
	~~Stores the (unmodified) page title.~~
	*/
	~~function storePageName()~~
	{
	~~window.pageName = getFirstHeading().childNodes[0].nodeValue.trim();~~
	}

	/*		/*
Line 304:		Line 295:
	instead of the Wikia main page.		instead of the Wikia main page.
	*/		*/
	function rewriteSearchFormLink()		function rewriteSearchFormLink() {
	{		var links = document.getElementById('searchform').getElementsByTagName('a');
	var links = document.getElementById('searchform').getElementsByTagName('a');
			if( links.length > 0 ) {
	if(links.length > 0)		links[0].href = wgScriptPath + '/index.php?title=Special:Search&adv=1';
	links[0].href = "/index.php?title=Special:Search&adv=1";		}
	}		}

Line 318:		Line 309:
	function substUsername()		function substUsername()
	{		{
	~~var userpage = document.getElementById('pt-userpage');~~		var spans = getElementsByClass('insertusername', null, 'span');

	~~if(!userpage)~~
	~~return;~~

	~~var username = userpage.firstChild.innerHTML;~~
	var spans = getElementsByClass('insertusername', ~~document.getElementById('content')~~, 'span');

	for(var i = 0; i < spans.length; i++)		for(var i = 0; i < spans.length; i++)
	{		{
	spans[i].innerHTML = ~~username~~;		spans[i].innerHTML = wgUserName;
	}		}
	}		}
Line 362:		Line 347:
	storePageName();		storePageName();
	}		}

			function storePageName()
			{
			window.pageName = wgPageName;
			}


	/* </nowiki></pre> */		/* </nowiki></pre> */

ThePoet444 at 13:42, 21 May 2010

2010-05-21T13:42:07Z

← Older revision		Revision as of 13:42, 21 May 2010
Line 2:		Line 2:

	/*		/*
	This file is a collection of reusable functions from Wookieepedia.		This file is a collection of reusable functions originally from Wookieepedia.
			Thanks, Wookieepedia!
	*/		*/

Line 317:		Line 318:
	function substUsername()		function substUsername()
	{		{
	var spans = getElementsByClass('insertusername', ~~null~~, 'span');		var userpage = document.getElementById('pt-userpage');

			if(!userpage)
			return;

			var username = userpage.firstChild.innerHTML;
			var spans = getElementsByClass('insertusername', document.getElementById('content'), 'span');

	for(var i = 0; i < spans.length; i++)		for(var i = 0; i < spans.length; i++)
	{		{
	spans[i].innerHTML = ~~wgUserName~~;		spans[i].innerHTML = username;
	}		}
	}		}

ThePoet444: New page: /*

 */  /*     This file is a collection of reusable functions from Wookieepedia. */  /*     This global variable specifies if client-si...

2007-08-20T04:16:05Z

New page: <pre style="overflow: scroll; height: 25em"><nowiki>: This file is a collection of reusable functions from Wookieepedia.: /* This global variable specifies if client-si...

New page

/* <pre style="overflow: scroll; height: 25em"><nowiki> */

/*
This file is a collection of reusable functions from Wookieepedia.
*/

/*
This global variable specifies if client-side persistent storage is available. Currently, only Firefox 2 supports this specification. On Wookieepedia, this global storage is used to store information about which infoboxes are hidden.
*/
window.storagePresent = (typeof(globalStorage) != 'undefined');

/*
Stores the (unmodified) page title.
*/
function storePageName()
{
window.pageName = getFirstHeading().childNodes[0].nodeValue.trim();
}

/*
Adds a trim method to string variables.
*/
String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g, ""); };

/*
Searches an array for an element and returns its index, or -1 if it's not in the array.
*/
function arrayFind(array, value)
{
for(var i = 0; i < array.length; i++)
{
if(array[i] == value)
return i;
}

return -1;
}

/*
Removes the first occurrence of an element in an array, if it is there.
*/
function arrayRemove(array, value)
{
var i = arrayFind(array, value);

if(i != -1)
array.splice(i, 1);
}

/*
the ContentLoader class to encapsulate "creative differences" with XHR

Usage:
- construct a ContentLoader object: var loader = new ContentLoader();
- set necessary state parameters (via fields); e.g. loader.myvar = 'mytext';
- set the callback: loader.callback = myfunc;
- send the request:
loader.send(url, postdata = null, contentType = 'application/x-www-form-urlencoded');
(if postdata isn't null or omitted, POST is used, otherwise GET)
- the callback function is called when the content is loaded
- the ContentLoader object is this
- the raw response data is this.text
- the XML DOM object, if any, is this.document
*/
function ContentLoader()
{
this.cache = true;
}

ContentLoader.prototype.enableCache = function(caching)
{
this.cache = (caching == null) ? true : this.cache;
}

ContentLoader.prototype.createRequest = function()
{
if(typeof(XMLHttpRequest) != 'undefined')
{
return new XMLHttpRequest();
}
else if(typeof(ActiveXObject) != 'undefined')
{
return new ActiveXObject("Msxml2.XMLHTTP");
}

return null;
}

ContentLoader.prototype.send = function(url, postdata, contentType)
{
var method = (postdata == null) ? 'GET' : 'POST';
this.request = this.createRequest();
this.request.open(method, url);

if(!this.cache)
this.request.setRequestHeader( "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" );

var request = this.request;
var loader = this;

if(postdata == null)
{
if(contentType == null)
contentType = 'application/x-www-form-urlencoded';

request.setRequestHeader('Content-type', contentType);
}

var f = function()
{
if(request.readyState == 4)
{
loader.text = request.responseText;
loader.document = request.responseXML;
request = null;
loader.request = null;
loader.callback();
}
}

this.request.onreadystatechange = f;
this.request.send(postdata);
}
/*
end ContentLoader
*/

/*
Source: http://www.dustindiaz.com/getelementsbyclass/
getElementsByClass, which complements getElementById and getElementsByTagName, returns an array of all subelements of ''node'' that are tagged with a specific CSS class (''searchClass'') and are of the tag name ''tag''. If tag is null, it searches for any suitable elements regardless of the tag name.
Example: getElementsByClass('infobox', document.getElementById('content'), 'div') selects the same elements as the CSS declaration #content div.infobox
*/
function getElementsByClass(searchClass, node, tag)
{
var classElements = new Array();

if(node == null)
node = document;

if(tag == null)
tag = '*';

var els = node.getElementsByTagName(tag);
var elsLen = els.length;
var tester = new ClassTester(searchClass);

for(i = 0, j = 0; i < elsLen; i++)
{
if(tester.isMatch(els[i]))
{
classElements[j] = els[i];
j++;
}
}

return classElements;
}

function ClassTester(className)
{
this.regex = new RegExp("(^|\\s)" + className + "(\\s|$)");
}

ClassTester.prototype.isMatch = function(element)
{
return this.regex.test(element.className);
}
/*
end getElementsByClass
*/

/*
Returns the parameter as it appears in the query string. Equivalent to $_GET[p] in PHP.
*/
function queryString(p)
{
var re = RegExp('[&?]' + p + '=([^&]*)');
var matches;

if(matches = re.exec(document.location))
{
try
{
return decodeURI(matches[1]);
}
catch(e) { }
}

return null;
}
/*
end temporary per-page unique CSS (Splarka)
*/

/*
Dynamically load a combobox's content by pagename (e. g. Template:Stdsummaries)
The page should be of the same format as http://starwars.wikia.com/wiki/Template:Stdsummaries
*/
function requestComboFill(id, page)
{
var loader = new ContentLoader();
loader.comboID = id;
loader.callback = onComboDataArrival;
loader.send('/index.php?title=' + page + '&action=raw&ctype=text/plain');
}

function onComboDataArrival()
{
fillCombo(this.text, this.comboID);
}

function fillCombo(text, comboid)
{
var combo = document.getElementById(comboid);
var lines = text.split("\n");

for(var i = 0; i < lines.length; i++)
{
var value = lines[i].indexOf("-- ") == 0 ? lines[i].substring(3) : "";
var option = document.createElement('option');
option.setAttribute('value', value);
option.appendChild(document.createTextNode(lines[i]));
combo.appendChild(option);
}
}
/*
end combo fill code
*/

/*
Loads the current source of the page "pagename" (as stored in the database)
and inserts it at the cursor position
*/
function doPreload(pagename)
{
var loader = new ContentLoader();
loader.callback = onPreloadArrival;
loader.send('/index.php?title=' + pagename + '&action=raw&ctype=text/plain');
}

function insertAtCursor(myField, myValue)
{
//IE support
if (document.selection)
{
myField.focus();
sel = document.selection.createRange();
sel.text = myValue;
}
//MOZILLA/NETSCAPE support
else if(myField.selectionStart || myField.selectionStart == '0')
{
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
myField.value = myField.value.substring(0, startPos)
+ myValue
+ myField.value.substring(endPos, myField.value.length);
}
else
{
myField.value += myValue;
}
}

function onPreloadArrival()
{
insertAtCursor(document.getElementById('wpTextbox1'), this.text);
}
/*
end preload code
*/

/*
Returns h1.firstHeading (the page title element).
*/
function getFirstHeading()
{
var elements = getElementsByClass('firstHeading', document.getElementById('content'), 'h1');
return (elements != null && elements.length > 0) ? elements[0] : null;
}

/*
Returns the element's nearest parent that has the specified CSS class.
*/
function getParentByClass(className, element)
{
var tester = new ClassTester(className);
var node = element.parentNode;

while(node != null && node != document)
{
if(tester.isMatch(node))
return node;

node = node.parentNode;
}

return null;
}

/*
Makes the image on the search form, if one is present, point to the search page
instead of the Wikia main page.
*/
function rewriteSearchFormLink()
{
var links = document.getElementById('searchform').getElementsByTagName('a');

if(links.length > 0)
links[0].href = "/index.php?title=Special:Search&adv=1";
}

/*
Replaces {{USERNAME}} with the name of the user browsing the page.
Requires copying Template:USERNAME.
*/
function substUsername()
{
var spans = getElementsByClass('insertusername', null, 'span');

for(var i = 0; i < spans.length; i++)
{
spans[i].innerHTML = wgUserName;
}
}

/*
Performs dynamic hover class rewriting to work around the IE6 :hover bug
(needs CSS changes as well)
*/
function rewriteHover()
{
var gbl = document.getElementById("hover-global");

if(gbl == null)
return;

var nodes = getElementsByClass("hoverable", gbl);

for (var i = 0; i < nodes.length; i++) {
nodes[i].onmouseover = function() {
this.className += " over";
}
nodes[i].onmouseout = function() {
this.className = this.className.replace(new RegExp(" over\\b"), "");
}
}
}

/*
to call in onload hooks
*/
function initFunctionsJS()
{
storePageName();
}

/* </nowiki></pre> */