Benutzer:Lustiger seth/vector.js
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alert("hallo?");
if (typeof(wikEd) == 'undefined') { window.wikEd = {}; }
// version info
wikEd.diffProgramVersion = '0.9.15a';
wikEd.diffProgramDate = 'November 04, 2011';
/*
== wikEdDiff ==
A user script that provides an improved and easier to read diff view for comparing article versions
on Wikipedia and other MediaWiki sites.
Features:
* Additions and deletions are highlighted by color in the same text
* Block moves are detected and indicated by color
* Unchanged regions of the text are omitted from the output
* Highly optimized for MediaWiki source texts
* Compatible with Greasemonkey
wikEdDiff uses the Cacycle diff.js routines [[en:User:Cacycle/diff]] and is also an integrated part of wikEd,
the full-featured JavaScript in-browser editor (http://en.wikipedia.org/wiki/User:Cacycle/wikEd)
Homepage: http://en.wikipedia.org/wiki/User:Cacycle/wikEdDiff
Author: Cacycle (http://en.wikipedia.org/wiki/User:Cacycle)
License: This code has been released into the public domain
== Installation ==
* Copy the following short block of code to [[User:YOURUSERNAME/monobook.js]]
* Press SHIFT-Reload to update to the newest version
* PLEASE DO NOT COPY THE WHOLE PROGRAM
* See http://en.wikipedia.org/wiki/User:Cacycle/wikEdDiff for detailed instructions
* Users of wikEd do not have to install wikEdDiff
// ---- START INSTALLATION CODE ----
// install [[User:Cacycle/wikEdDiff]] enhanced diff view using ajax
document.write('<script type="text/javascript" src="'
+ 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEdDiff.js'
+ '&action=raw&ctype=text/javascript"></script>');
// ---- END INSTALLATION CODE ----
*/
if (typeof(wikEd.config) == 'undefined') { wikEd.config = {}; }
//
// wikEd.DiffInit: initialize variables
//
wikEd.DiffInit = function() {
//
// user configurable variables
//
// diff.js routines URL, also defined in wikEd.js
if (typeof(wikEd.config.diffScriptSrc) == 'undefined') { wikEd.config.diffScriptSrc = wikEd.config.homeBaseUrl + 'w/index.php?title=User:Cacycle/diff.js&action=raw&ctype=text/javascript'; }
// allow ajax requests from local copy for testing, also defined in wikEd.js
if (typeof(wikEd.config.allowLocalAjax) == 'undefined') { wikEd.config.allowLocalAjax = false; }
// wikEdDiff css rules
if (typeof(wikEd.config.diffCSS) == 'undefined') { wikEd.config.diffCSS = {}; }
wikEd.InitObject(wikEd.config.diffCSS, {
'.wikEdDiffWrapper': 'margin: 0 0 1em 0;',
'.wikEdDiffButtonWrapper': 'text-align: center;',
'.wikEdDiffButton': 'padding: 0; margin: 0.2em 0 0.33em 0;',
'.wikEdDiffDiv': 'background: #faf8f6; padding: 0.5em; border: 1px solid; border-color: #808080;'
});
// use local copies of images for testing (set to true in local copy of edit page), also defined in wikEd.js
if (typeof(wikEd.config.localImages) == 'undefined') { wikEd.config.localImages = false; }
// path to local images for testing, also defined in wikEd.js
if (typeof(wikEd.config.imagePathLocal) == 'undefined') { wikEd.config.imagePathLocal = 'file:///D:/wikEd/images/'; }
// path to images, also defined in wikEd.js
if (typeof(wikEd.config.imagePath) == 'undefined') { wikEd.config.imagePath = '/media/wikipedia/commons/'; }
// image filenames, also defined in wikEd.js
if (typeof(wikEd.config.image) == 'undefined') { wikEd.config.image = {}; }
wikEd.InitImage(wikEd.config.image, {
'wikEdDiff': 'c/c6/WikEdDiff.png'
});
// user readable texts, copy changes to http://en.wikipedia.org/wiki/User:Cacycle/wikEd_international_en.js, also defined in wikEd.js
if (typeof(wikEd.config.text) == 'undefined') { wikEd.config.text = {}; }
wikEd.InitObject(wikEd.config.text, {
'wikEdDiffButtonImg alt': 'wikEdDiff',
'wikEdDiffButton title': 'Show improved diff view',
'wikEdDiffLoading': '...'
});
// show complete unshortened article text for local diff, also defined in wikEd.js
if (typeof(wikEd.config.fullDiff) == 'undefined') { wikEd.config.fullDiff = false; }
//
// end of user configurable variables
//
// global dom elements
wikEd.diffDiv = null;
wikEd.diffWrapper = null;
wikEd.diffButtonWrapper = null;
wikEd.diffButton = null;
wikEd.diffGetGlobalNode = null;
// hash of loaded scripts, also defined in wikEd.js
if (typeof(wikEd.externalScripts) == 'undefined') { wikEd.externalScripts = null; }
if (typeof(wikEd.diffPreset) == 'undefined') { wikEd.diffPreset = false; }
// diff table element
wikEd.diffTable = null;
};
// variables needed during startup
// customization, also defined in wikEd.js
if (typeof(wikEd.wikEdConfigAdded) == 'undefined') { wikEd.wikEdConfigAdded = false; }
// detect web storage capability and Greasemonkey related, also defined in wikEd.js
if (typeof(wikEd.webStorage) == 'undefined') { wikEd.webStorage = null; }
if (typeof(wikEd.greasemonkey) == 'undefined') { wikEd.greasemonkey = false; }
if (typeof(wikEd.gotGlobalsHook) == 'undefined') { wikEd.gotGlobalsHook = []; }
if (typeof(wikEd.getGlobalsCounter) == 'undefined') { wikEd.getGlobalsCounter = 0; }
if (typeof(wikEd.pageOrigin) == 'undefined') { wikEd.pageOrigin = ''; }
if (typeof(wikEd.head) == 'undefined') { wikEd.head = null; }
if (typeof(wikEd.diffTableLinkified) == 'undefined') { wikEd.diffTableLinkified = false; }
// get global MediaWiki settings, also defined in wikEd.js
if (typeof(wikEd.wikiGlobals) == 'undefined') { wikEd.wikiGlobals = {}; }
if (typeof(wikEd.pageName) == 'undefined') { wikEd.pageName = null; }
// check for web storage availability, throws error in FF 3.6 with dom.storage.enabled=false, see bug 599479 (code copied from wikEd.js)
if (typeof(wikEdTypeofLocalStorage) == 'undefined') {
window.wikEdTypeofLocalStorage = '';
setTimeout('window.wikEdTypeofLocalStorage = typeof(window.localStorage);', 0);
}
//
// wikEd.DiffStartup: call the setup routine
//
wikEd.DiffStartup = function() {
// MediaWiki pages always have their title set, filter out Greasemonkey running on created iframes
if (document.title == '') {
return;
}
// check if wikEdDiff has already started up
if (document.getElementsByName('wikEdDiffStartupFlag')[0] != null) {
return;
}
// define current window head
wikEd.head = document.getElementsByTagName('head')[0];
// set startup flag
var flag = document.createElement('meta');
flag.setAttribute('name', 'wikEdDiffStartupFlag');
wikEd.head.appendChild(flag);
// get site of origin (window.location.href is about:blank if Firefox during page load)
var origin = wikEd.head.baseURI;
if (origin == null) {
origin = window.location.toString();
}
wikEd.pageOrigin = origin.replace(/^((https?|file):\/\/[^\/?#]*)?.*$/, '$1');
// check if this runs under Greasemonkey
if (typeof(GM_getValue) == 'function') {
wikEd.greasemonkey = true;
}
// parse global-context (MediaWiki) variables into hash (for Greasemonkey)
var globalNames = ['wgServer', 'wgArticlePath', 'wgScriptPath', 'wgCurRevisionId', 'wikEdTypeofLocalStorage', 'wgPageName'];
if (wikEd.greasemonkey == true) {
globalNames.push('wikEdConfig');
}
// copy custom config settings after values have arrived
var gotGlobalsHook = [
function() {
if ( (typeof(wikEd.wikiGlobals.wikEdConfig) == 'object') && (wikEd.wikEdConfigAdded == false) ) {
wikEd.AddToObject(wikEd.config, wikEd.wikiGlobals.wikEdConfig);
wikEd.wikEdConfigAdded = true;
// get missing wg variables from footer link, fails on /subpages (code copied from wikEd.js)
if (wikEd.wikiGlobals.wgArticlePath == null) {
var printfooter = wikEd.GetElementsByClassName('printfooter', 'div')[0];
if (printfooter != null) {
var articleLink = printfooter.getElementsByTagName('a')[0];
if (articleLink != null) {
var regExpMatch = /^(https?:\/\/[^\/]*)(\/([^\/]*\/)*)([^\/]*)$/.exec(articleLink.href);
if (regExpMatch != null) {
wikEd.wikiGlobals.wgServer = regExpMatch[1];
wikEd.wikiGlobals.wgArticlePath = regExpMatch[1] + regExpMatch[2] + '$1';
wikEd.wikiGlobals.wgPageName = regExpMatch[4];
wikEd.wikiGlobals.wgTitle = decodeURIComponent( regExpMatch[4].replace(/_/g, ' ') );
}
}
}
}
// get current page name
wikEd.pageName = wikEd.wikiGlobals.wgPageName;
}
return;
}
];
// linkify standard diff
gotGlobalsHook.push(wikEd.DiffLinkifyStandard);
// set listener for GetGlobals messaging
wikEd.AddEventListener(window, 'message', wikEd.GetGlobalsReceiver, false);
// parse globals (asynchronous)
wikEd.GetGlobals(globalNames, gotGlobalsHook);
// run the setup routine if loaded dynamically from wikEd
if (document.getElementsByName('wikEdSetupFlag')[0] != null) {
wikEd.DiffSetup();
}
// schedule the setup routine
else {
wikEd.AddEventListener(window, 'load', wikEd.DiffSetup, false);
}
};
//
// wikEd.DiffSetup: create wikEdDiff elements
//
wikEd.DiffSetup = function() {
// check if wikEdDiff has already set up
if (document.getElementsByName('wikEdDiffSetupFlag')[0] != null) {
return;
}
// set setup flag
var flag = document.createElement('meta');
flag.setAttribute('name', 'wikEdDiffSetupFlag');
wikEd.head.appendChild(flag);
// import customization
if ( (typeof(wikEdConfig) == 'object') && (wikEd.wikEdConfigAdded == false) ) {
wikEd.AddToObject(wikEd.config, wikEdConfig);
wikEd.wikEdConfigAdded = true;
}
// initialize variables
wikEd.DiffInit();
// detect diff table
var tables = document.getElementsByTagName('table');
for (var i = 0; i < tables.length; i ++) {
if (tables.item(i).className.search(/^diff\b/) >= 0) {
wikEd.diffTable = tables.item(i);
}
}
// check if this is a diff page
if (wikEd.diffTable == null) {
return;
}
// detect already loaded external scripts, also in wikEd.js
if (wikEd.externalScripts == null) {
wikEd.externalScripts = [];
var pageScripts = document.getElementsByTagName('script');
for (var i = 0; i < pageScripts.length; i ++) {
var scriptSrc = pageScripts[i].src;
var nameMatch = scriptSrc.match(/\btitle=([^&]*)/);
if (nameMatch == null) {
nameMatch = scriptSrc.match(/\/([^\/]*?)($|\?)/);
}
if (nameMatch != null) {
var scriptName = nameMatch[1];
if (scriptName != '') {
// ignore other diff.js scripts
if ( (scriptName == 'diff.js') && (scriptSrc != wikEd.config.diffScriptSrc) ) {
continue;
}
wikEd.externalScripts[scriptName] = true;
}
}
}
}
// load the external diff script
if (wikEd.externalScripts['diff.js'] == null) {
if (typeof(WDiffString) == 'undefined') {
var script = document.createElement('script');
script.type = 'text/javascript';
script.src = wikEd.config.diffScriptSrc;
wikEd.head.appendChild(script);
}
wikEd.externalScripts['diff.js'] = true;
}
// add stylesheet definitions (slow method for IE compatibility)
var diffStyle = new wikEd.StyleSheet();
for (var ruleName in wikEd.config.diffCSS) {
if (wikEd.config.diffCSS.hasOwnProperty(ruleName) == true) {
var ruleStyle = wikEd.config.diffCSS[ruleName];
diffStyle.AddCSSRule(ruleName, ruleStyle);
}
}
// create wikEdDiff wrapper
wikEd.diffWrapper = document.createElement('div');
wikEd.diffWrapper.id = 'wikEdDiffWrapper';
wikEd.diffWrapper.className = 'wikEdDiffWrapper';
// create wikEdDiff button wrapper
wikEd.diffButtonWrapper = document.createElement('div');
wikEd.diffButtonWrapper.id = 'wikEdDiffButtonWrapper';
wikEd.diffButtonWrapper.className = 'wikEdDiffButtonWrapper';
wikEd.diffWrapper.appendChild(wikEd.diffButtonWrapper);
// create wikEdDiff button
wikEd.diffButton = document.createElement('button');
wikEd.diffButton.id = 'wikEdDiffButton';
wikEd.diffButton.title = wikEd.config.text['wikEdDiffButton title'];
wikEd.diffButton.className = 'wikEdDiffButton';
wikEd.diffButtonWrapper.appendChild(wikEd.diffButton);
// add button image
var diffImg = document.createElement('img');
diffImg.id = 'wikEdDiffButtonImg';
diffImg.src = wikEd.config.image['wikEdDiff'];
diffImg.title = wikEd.config.text['wikEdDiffButton title'];
diffImg.alt = wikEd.config.text['wikEdDiffButtonImg alt'];
wikEd.diffButton.appendChild(diffImg);
wikEd.diffDiv = document.createElement('div');
wikEd.diffDiv.id = 'wikEdDiffDiv';
wikEd.diffDiv.className = 'wikEdDiffDiv';
wikEd.diffDiv.style.display = 'none';
// add wrapper after diff table
wikEd.diffWrapper.appendChild(wikEd.diffDiv);
if (wikEd.diffTable.nextSibling != null) {
wikEd.diffTable.parentNode.insertBefore(wikEd.diffWrapper, wikEd.diffTable.nextSibling);
}
else {
wikEd.diffTable.parentNode.appendChild(wikEd.diffWrapper);
}
// add event listener to button
wikEd.AddEventListener(wikEd.diffButton, 'click', wikEd.Diff);
// run WikEdDiff if enabled in wikEd
var setting = wikEd.GetPersistent('wikEdDiff');
if ( (setting == '') && (typeof(wikEd.config.diffPreset) == 'boolean') ) {
setting = wikEd.config.diffPreset;
}
else if (setting == '1') {
setting = true;
}
if (setting == true) {
wikEd.Diff();
}
// linkify standard diff
wikEd.DiffLinkifyStandard();
// register links for Lupin's Wikipedia:Tools/Navigation_popups
if (typeof(setupTooltips) == 'function') {
setupTooltips(wikEd.diffTable);
}
return;
};
//
// wikEd.DiffLinkifyStandard: linkify wikilinks in standard diff text
//
wikEd.DiffLinkifyStandard = function() {
if ( (wikEd.diffTable == null) || (wikEd.wikiGlobals.wgServer == null) || (wikEd.diffTableLinkified == true) ) {
return;
}
wikEd.diffTableLinkified = true;
var cells = wikEd.diffTable.getElementsByTagName('td');
for (var i = 0; i < cells.length; i ++) {
var cell = cells.item(i);
if (
(cell.className == 'diff-context') ||
(cell.className == 'diff-deletedline') ||
(cell.className == 'diff-addedline')
) {
cell.innerHTML = wikEd.DiffLinkify(cell.innerHTML);
}
}
};
//
// wikEd.Diff: fetch the old versions using ajax to display a diff
//
wikEd.Diff = function() {
// check if set tup
if (wikEd.diffDiv == null) {
return;
}
// check if diff.js is loaded
if (typeof(WDiffString) != 'function') {
return;
}
// display diff
wikEd.diffDiv.style.display = 'block';
// fetch only once
if (wikEd.diffDiv.innerHTML.length > 0) {
return;
}
// check if this is a diff page
if (wikEd.diffTable == null) {
return;
}
// display div
wikEd.diffDiv.innerHTML = wikEd.config.text['wikEdDiffLoading'];
// generate request url from MediaWiki variables or from location url
var url;
var server = wikEd.wikiGlobals.wgServer;
var scriptPath = wikEd.wikiGlobals.wgScriptPath;
scriptPath = scriptPath.replace(server, '');
if ( (server != '') && (scriptPath != '') ) {
url = server + scriptPath.replace(/\$1/, '') + '/index.php';
}
else {
url = window.location.protocol + '//' + window.location.hostname + '/' + window.location.pathname;
}
var article;
var pageName = wikEd.wikiGlobals.wgPageName;
if (pageName != '') {
article = pageName;
}
else {
var articleMatch = window.location.search.match(/(\?|&)title=([^&#]+)/);
if(articleMatch != null) {
article = articleMatch[2];
}
}
url += '?title=' + encodeURIComponent(article) + '&action=raw&maxage=0';
// get diff table and version link cells
var tdArray = document.getElementsByTagName('td');
var tdOld;
var tdNew;
for (var i = 0; i < tdArray.length; i ++) {
if (tdArray[i].className == 'diff-otitle') {
tdOld = tdArray[i];
}
else if (tdArray[i].className == 'diff-ntitle') {
tdNew = tdArray[i];
break;
}
}
if ( (tdOld == null) || (tdNew == null) ) {
return;
}
var oldVersion = null;
var newVersion = null;
var oldUrl;
var newUrl;
// preview pages use latest article version and textarea
if (
(/(\?|&)action=submit\b/.test(window.location.search) == true) ||
(/(\?|&)undoafter=/.test(window.location.search) == true)
) {
var textarea = document.getElementsByName('wpTextbox1');
if (textarea.length == 0) {
return;
}
newVersion = textarea[0].value;
newVersion = newVersion.replace(/\s+$/g, '');
var curRevisionId = wikEd.wikiGlobals.wgCurRevisionId;
if (curRevisionId != '') {
oldUrl = url + '&oldid=' + curRevisionId;
}
else {
oldUrl = url;
}
// get section for section editing
var section = document.getElementsByName('wpSection');
if (section != null) {
if (section.length > 0) {
if (section[0].value != '') {
oldUrl += '§ion=' + section[0].value;
}
}
}
}
// diff pages use two different old versions
else {
// get revision id numbers from links in table cells
var versionMatchOld = tdOld.innerHTML.match(/(\?|&)oldid=(\d+)/);
var versionMatchNew = tdNew.innerHTML.match(/(\?|&)oldid=(\d+)/);
if (versionMatchOld == null) {
return;
}
oldUrl = url + '&oldid=' + versionMatchOld[2];
if (versionMatchNew != null) {
newUrl = url + '&oldid=' + versionMatchNew[2];
}
else {
newUrl = url;
}
}
// get the old version using ajax
var requestMethod = 'GET';
var requestUrl = oldUrl;
var postFields = null;
var overrideMimeType = null;
wikEd.AjaxRequest(requestMethod, requestUrl, postFields, overrideMimeType, function(ajax) {
oldVersion = ajax.responseText;
if (newVersion != null) {
wikEd.diffDiv.innerHTML = wikEd.DiffResponse(oldVersion, newVersion);
wikEd.diffDiv.style.display = 'block';
}
return;
});
// get the new version using ajax and linkify
if (newUrl != null) {
var requestMethod = 'GET';
var requestUrl = newUrl;
var postFields = null;
var overrideMimeType = null;
wikEd.AjaxRequest(requestMethod, requestUrl, postFields, overrideMimeType, function(ajax) {
newVersion = ajax.responseText;
if (oldVersion != null) {
wikEd.diffDiv.innerHTML = wikEd.DiffResponse(oldVersion, newVersion);
wikEd.diffDiv.style.display = 'block';
}
return;
});
}
return;
};
//
// wikEd.DiffResponse: calculate and linkify the diff between two versions (code copied from wikEd.js)
//
if (typeof(wikEd.DiffResponse) == 'undefined')
wikEd.DiffResponse = function(oldVersion, newVersion) {
// add trailing newline
if (oldVersion.substr(oldVersion.length - 1, 1) != '\n') {
oldVersion += '\n';
}
if (newVersion.substr(newVersion.length - 1, 1) != '\n') {
newVersion += '\n';
}
// call external diff program
var diffText = WDiffString(oldVersion, newVersion);
if (wikEd.config.fullDiff != true) {
diffText = WDiffShortenOutput(diffText);
}
// linkify blockwise with breaks at delete and block move tags
var diffTextLinkified = '';
var regExp = /<span\b[^>]+?\bclass="wDiffHtml(Delete|Block)"[^>]*>/g;
var regExpMatch;
var pos = 0;
while ( (regExpMatch = regExp.exec(diffText)) != null) {
diffTextLinkified += wikEd.DiffLinkify(diffText.substring(pos, regExpMatch.index)) + regExpMatch[0];
pos = regExp.lastIndex;
}
diffTextLinkified += wikEd.DiffLinkify(diffText.substr(pos));
return(diffTextLinkified);
};
//
// wikEd.DiffLinkify: linkify external links and wikilinks in diffed text <a> anchor elements (code copied from wikEd.js)
//
if (typeof(wikEd.DiffLinkify) == 'undefined')
wikEd.DiffLinkify = function(html) {
// < > to \x00 \x01
html = html.replace(/</g, '\x00');
html = html.replace(/>/g, '\x01');
// external links
html = html.replace(/\b(((https?|ftp|irc|gopher):\/\/)|news:|mailto:)([^\x00-\x20\s"\[\]\x7f\|\{\}<>]|<[^>]*>)+?(?=([\!"\(\)\.\,\:\;\‘-•]*\s|[\x00-\x20\s"\[\]\x7f\|\{\}]))/gi,
function (p) {
var whole = p;
var title = whole;
title = title.replace(/\x00!--.*?--\x01/g, '');
title = title.replace(/.*--\x01|\x00!--.*/g, '');
title = title.replace(/<.*?>/g, '');
title = title.replace(/^.*>|<.*$/g, '');
title = title.replace(/^\s+|\s+$/g, '');
title = decodeURI(title);
var url = title.replace(/\s/g, '_');
url = encodeURI(url);
url = url.replace(/"/g, '%22');
url = url.replace(/'/g, '%27');
url = url.replace(/#/g, '%23');
var linkTitle = title.replace(/"/g, '"');
// linkify all url text fragments between highlighting <span>s seperately
var anchorOpen = '<a href = "' + url + '" style="text-decoration: none; color: inherit; color: expression(parentElement.currentStyle.color);" title="' + linkTitle + '">';
var anchorClose = '</a>';
whole = whole.replace(/(<[^>]*>)/g, anchorClose + '$1' + anchorOpen);
return(anchorOpen + whole + anchorClose);
}
);
// linkify links and templates
if ( (wikEd.wikiGlobals.wgServer != null) && (wikEd.wikiGlobals.wgArticlePath != null) ) {
// 1 [[ 2title 23 | text 3 ]]1 4 {{ 5title 56 6 4
html = html.replace(/(\[\[([^\|\[\]\{\}\n]+)(\|[^\[\]\{\}<>]*)?\]\])|(\{\{([^\|\[\]\{\}\n]*)([^\[\]\{\}<>]*\}\})?)/g,
function (p, p1, p2, p3, p4, p5, p6) {
var articleName = p2 || '';
var templateName = p5 || '';
var whole = p;
// extract title
var title = articleName;
if (title == '') {
title = templateName;
}
title = title.replace(/\x00!--.*?--\x01/g, '');
title = title.replace(/.*--\x01|\x00!--.*/g, '');
title = title.replace(/<.*?>/g, '');
title = title.replace(/^.*>|<.*$/g, '');
title = title.replace(/^\s+|\s+$/g, '');
// [[/subpage]] refers to a subpage of the current page, [[#section]] to a section of the current page
if ( (title.indexOf('/') == 0) || (title.indexOf('#') == 0) ) {
title = wikEd.pageName + title;
}
// create url
var url = title.replace(/\s/g, '_');
url = encodeURI(url);
url = url.replace(/"/g, '%22');
url = url.replace(/'/g, '%27');
url = url.replace(/#/g, '%23');
var articleTitle = title.replace(/"/g, '"');
if (templateName != '') {
if (/:/.test(title) == false) {
url = 'Template:' + url;
articleTitle = 'Template:' + articleTitle;
}
}
url = wikEd.wikiGlobals.wgServer + wikEd.wikiGlobals.wgArticlePath.replace(/\$1/, url);
// linkify all text fragments between highlighting <span>s seperately
var anchorOpen = '<a href = "' + url + '" style = "text-decoration: none; color: inherit; color: expression(parentElement.currentStyle.color)" title="' + articleTitle + '">';
var anchorClose = '</a>';
whole = whole.replace(/(<[^>]*>)/g, anchorClose + '$1' + anchorOpen);
return(anchorOpen + whole + anchorClose);
}
);
}
// \x00 and \x01 back to < and >
html = html.replace(/\x00/g, '<');
html = html.replace(/\x01/g, '>');
return(html);
};
//
// wikEd.InitObject: initialize object, keep pre-defined values (code copied from wikEd.js)
//
if (typeof(wikEd.InitObject) == 'undefined')
wikEd.InitObject = function(target, source, showMissing) {
if (typeof(target) == 'object') {
for (var key in source) {
if (typeof(target[key]) == 'undefined') {
target[key] = source[key];
// show missing array entries
if (showMissing == true) {
if (typeof(target[key]) == 'string') {
wikEd.config.debugStartUp += '\t\t\t\'' + key + '\': \'' + target[key].replace(/\n/g, '\\n') + '\',\n';
}
}
}
}
}
return;
};
//
// wikEd.AddToObject: add or replace properties, replace existing values (code copied from wikEd.js)
//
if (typeof(wikEd.AddToObject) == 'undefined')
wikEd.AddToObject = function(target, source) {
if (typeof(target) == 'object') {
for (var key in source) {
target[key] = source[key];
}
}
return;
};
//
// wikEd.InitImage: initialize images, keep pre-defined values (code copied from wikEd.js)
//
if (typeof(wikEd.InitImage) == 'undefined')
wikEd.InitImage = function(target, source) {
for (var key in source) {
if (typeof(target[key]) == 'undefined') {
// remove MediaWiki path prefixes and add local path
if (wikEd.config.useLocalImages == true) {
target[key] = wikEd.config.imagePathLocal + source[key].replace(/^[0-9a-f]+\/[0-9a-f]+\/()/, '');
}
// add path
else {
target[key] = wikEd.config.imagePath + source[key];
}
}
}
return;
};
//
// wikEd.StyleSheet: create a new style sheet object (code copied from wikEd.js)
//
if (typeof(wikEd.StyleSheet) == 'undefined')
wikEd.StyleSheet = function(contextObj) {
if (contextObj == null) {
contextObj = document;
}
this.styleElement = null;
// MS IE compatibility
if (contextObj.createStyleSheet) {
this.styleElement = contextObj.createStyleSheet();
}
// standards compliant browsers
else {
this.styleElement = contextObj.createElement('style');
this.styleElement.from = 'text/css';
var insert = contextObj.getElementsByTagName('head')[0];
if (insert != null) {
this.styleElement.appendChild(contextObj.createTextNode('')); // Safari 3 fix
insert.appendChild(this.styleElement);
}
}
//
// wikEd.StyleSheet.AddCSSRule: add one rule at the time using DOM method, very slow
//
this.AddCSSRule = function(selector, declaration) {
// MS IE compatibility
if (this.styleElement.addRule != null) {
if (declaration.length > 0) {
this.styleElement.addRule(selector, declaration);
}
}
// standards compliant browsers
else {
if (this.styleElement.sheet != null) {
if (this.styleElement.sheet.insertRule != null) {
this.styleElement.sheet.insertRule(selector + ' { ' + declaration + ' } ', 0);
}
}
}
};
//
// wikEd.StyleSheet.AddCSSRules: add or replace all rules at once, much faster
//
this.AddCSSRules = function(rules) {
// MS IE compatibility
if (this.styleElement.innerHTML == null) {
this.styleElement.cssText = rules;
}
// Safari, Chrome, WebKit
else if ( (wikEd.safari == true) || (wikEd.chrome == true) || (wikEd.webkit == true) ) {
if (this.styleElement.firstChild != null) {
this.styleElement.removeChild(this.styleElement.firstChild);
}
this.styleElement.appendChild(contextObj.createTextNode(rules));
}
// via innerHTML
else {
this.styleElement.innerHTML = rules;
}
return;
};
};
//
// wikEd.GetPersistent: get a cookie or a Greasemonkey persistent value (code copied from wikEd.js)
//
if (typeof(wikEd.GetPersistent) == 'undefined')
wikEd.GetPersistent = function(name) {
var getStr = '';
// check for web storage
wikEd.DetectWebStorage();
// get a value from web storage
if (wikEd.webStorage == true) {
getStr = window.localStorage.getItem(name);
}
// get a Greasemonkey persistent value
else if (wikEd.greasemonkey == true) {
getStr = GM_getValue(name, '');
}
// get a cookie value
else {
getStr = wikEd.GetCookie(name);
}
return(getStr);
};
//
// wikEd.DetectWebStorage: detect if local storage is available (code copied to wikEd.js)
//
if (typeof(wikEd.DetectWebStorage ) == 'undefined')
wikEd.DetectWebStorage = function() {
if (wikEd.webStorage == null) {
wikEd.webStorage = false;
if (typeof(window.localStorage) == 'object') {
// web storage does not persist between local html page loads in firefox
if (/^file:\/\//.test(wikEd.pageOrigin) == false) {
wikEd.webStorage = true;
}
}
}
return;
};
//
// wikEd.GetCookie: get a cookie (code copied from wikEd.diff.js)
//
if (typeof(wikEd.GetCookie) == 'undefined')
wikEd.GetCookie = function(cookieName) {
var cookie = ' ' + document.cookie;
var search = ' ' + cookieName + '=';
var cookieValue = '';
var offset = 0;
var end = 0;
offset = cookie.indexOf(search);
if (offset != -1) {
offset += search.length;
end = cookie.indexOf(';', offset);
if (end == -1) {
end = cookie.length;
}
cookieValue = cookie.substring(offset, end);
cookieValue = cookieValue.replace(/\\+/g, ' ');
cookieValue = decodeURIComponent(cookieValue);
}
return(cookieValue);
};
//
// wikEd.AjaxRequest: cross browser wrapper for Ajax requests (code copied from wikEd.js)
//
if (typeof(wikEd.AjaxRequest) == 'undefined')
wikEd.AjaxRequest = function(requestMethod, requestUrl, postFields, overrideMimeType, ResponseHandler) {
var request;
// generate body data from form field object
var headerName = null;
var headerValue = null;
var bodyData = '';
if (requestMethod == 'POST') {
//create boundary
var boundary = wikEd.CreateRandomString(12);
// POST header
headerName = 'Content-Type';
headerValue = 'multipart/form-data; boundary=' + boundary;
// assemble body data
for (var fieldName in postFields) {
if (postFields.hasOwnProperty(fieldName) == true) {
var fieldValue = postFields[fieldName];
bodyData += '--' + boundary + '\r\n';
bodyData += 'Content-Disposition: form-data; name="' + fieldName + '"\r\n\r\n' + fieldValue + '\r\n';
}
}
bodyData += '--' + boundary + '--\r\n';
}
// use Greasemonkey GM_xmlhttpRequest
if (wikEd.greasemonkey == true) {
var headerObj = { 'User-Agent': navigator.userAgent };
if (headerName != null) {
headerObj[headerName] = headerValue;
}
// workaround for Error: Greasemonkey access violation: unsafeWindow cannot call GM_xmlhttpRequest.
// see http://wiki.greasespot.net/Greasemonkey_access_violation
setTimeout(function() {
new GM_xmlhttpRequest({
'method': requestMethod,
'url': requestUrl,
'overrideMimeType': overrideMimeType,
'headers': headerObj,
'data': bodyData,
'onreadystatechange':
function(ajax) {
if (ajax.readyState != 4) {
return;
}
ResponseHandler(ajax);
return;
}
});
}, 0);
}
// use standard XMLHttpRequest
else {
// allow ajax request from local copy for testing
if (wikEd.config.allowLocalAjax == true) {
if (typeof(netscape) == 'object') {
netscape.security.PrivilegeManager.enablePrivilege('UniversalBrowserRead');
}
}
// new ajax request object
if ( (typeof(XMLHttpRequest) == 'function') || (typeof(XMLHttpRequest) == 'object') ) {
request = new XMLHttpRequest();
}
// IE
else if (typeof(ActiveXObject) == 'object') {
// IE 6
try {
request = new ActiveXObject('Microsoft.XMLHTTP');
}
// IE 5.5
catch(err) {
try {
request = new ActiveXObject('Msxml2.XMLHTTP');
}
catch(err) {
return;
}
}
}
if (request == null) {
return;
}
request.open(requestMethod, requestUrl, true);
if (headerName != null) {
request.setRequestHeader(headerName, headerValue);
}
if ( (request.overrideMimeType != null) && (overrideMimeType != null) ) {
request.overrideMimeType(overrideMimeType);
}
// catch security violations Opera 0.9.51
try {
request.send(bodyData);
}
catch(err) {
return;
}
request.onreadystatechange = function() {
if (request.readyState != 4) {
return;
}
ResponseHandler(request);
return;
};
}
return;
};
//
// wikEd.CreateRandomString: create random string of specified length and character set
//
if (typeof(wikEd.CreateRandomString) == 'undefined')
wikEd.CreateRandomString = function(strLength, charSet) {
if (charSet == null) {
charSet = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_';
}
var str = '';
for (var i = 0; i < strLength; i ++) {
str += charSet.charAt(Math.floor(Math.random() * charSet.length));
}
return(str);
};
//
// wikEd.GetOffsetTop: get element offset relative to window top (code copied from wikEd.js)
//
if (typeof(wikEd.GetOffsetTop) == 'undefined')
wikEd.GetOffsetTop = function(element) {
var offset = 0;
do {
offset += element.offsetTop;
} while ( (element = element.offsetParent) != null );
return(offset);
};
//
// wikEd.GetGlobals: parse global context variables (code copied from wikEd.js)
// uses postMessage, head script, and JSON encoding for Greasemonkey global to GM context access
if (typeof(wikEd.GetGlobals) == 'undefined')
wikEd.GetGlobals = function(names, gotGlobalsHook) {
if (gotGlobalsHook != null) {
wikEd.gotGlobalsHook.push(gotGlobalsHook);
}
// code already running in global context
if (wikEd.greasemonkey != true) {
var globalScopeCode = '';
for (var i = 0; i < names.length; i ++) {
globalScopeCode += ''
+ 'if (typeof(' + names[i] + ') != \'undefined\') {'
+ ' wikEd.wikiGlobals.' + names[i] + ' = ' + names[i] + ';'
+ '}';
}
if (gotGlobalsHook != null) {
globalScopeCode += 'wikEd.ExecuteHook(wikEd.gotGlobalsHook[' + (wikEd.gotGlobalsHook.length - 1) + '], true);';
}
eval(globalScopeCode);
return;
}
// prepare code to be executed in global context for Greasemonkey
if ( (typeof(window.postMessage) == 'undefined') || (typeof(JSON) != 'object') ) {
return;
}
var globalScopeCode = 'var globalObj = {};';
if (gotGlobalsHook != null) {
wikEd.gotGlobalsHook.push(gotGlobalsHook);
globalScopeCode += 'globalObj.hookNumber = ' + (wikEd.gotGlobalsHook.length - 1) + ';';
}
globalScopeCode += 'globalObj.scriptId = \'wikEdGetGlobalScript' + wikEd.getGlobalsCounter + '\';';
globalScopeCode += 'globalObj.wikEdGetGlobals = {};';
// add global scope variables
for (var i = 0; i < names.length; i ++) {
globalScopeCode += ''
+ 'if (typeof(' + names[i] + ') != \'undefined\') {'
+ ' globalObj.wikEdGetGlobals[\'' + names[i] + '\'] = ' + names[i] + ';'
+ '}';
}
globalScopeCode += 'var globalObjStr = JSON.stringify(globalObj);';
var origin = wikEd.pageOrigin;
if (origin == 'file://') {
origin = '*';
}
globalScopeCode += 'window.postMessage(globalObjStr, \'' + origin + '\');';
// create head script to execute the code
var script = document.createElement('script');
script.id = 'wikEdGetGlobalScript' + wikEd.getGlobalsCounter;
wikEd.getGlobalsCounter ++;
if (typeof(script.innerText) != 'undefined') {
script.innerText = globalScopeCode;
}
else {
script.textContent = globalScopeCode;
}
wikEd.head.appendChild(script);
return;
};
//
// wikEd.GetGlobalsReceiver: event handler for wikEd.GetGlobals postMessage (code copied from wikEd.js)
//
if (typeof(wikEd.GetGlobalsReceiver) == 'undefined')
wikEd.GetGlobalsReceiver = function(event) {
if (event.source != window) {
return;
}
if ( (event.origin != 'null') && (event.origin != wikEd.pageOrigin) ) {
return;
}
if (event.data != '') {
var globalObj = JSON.parse(event.data);
var globals = globalObj.wikEdGetGlobals;
if (globals != null) {
for (var key in globals) {
if (globals.hasOwnProperty(key) == true) {
wikEd.wikiGlobals[key] = globals[key];
}
}
// run scheduled functions only once
if (globalObj.hookNumber != null) {
wikEd.ExecuteHook(wikEd.gotGlobalsHook[globalObj.hookNumber], true);
}
// clean up head script
var script = document.getElementById(globalObj.scriptId);
wikEd.head.removeChild(script);
}
}
return;
};
//
// wikEd.AddEventListener: wrapper for addEventListener (http://ejohn.org/projects/flexible-javascript-events/) (code copied from wikEd.js)
//
if (typeof(wikEd.AddEventListener) == 'undefined')
wikEd.AddEventListener = function(domElement, eventType, eventHandler, useCapture) {
if (domElement == null) {
return;
}
if (typeof(domElement.addEventListener) == 'function') {
domElement.addEventListener(eventType, eventHandler, useCapture);
}
else {
domElement['wikEd' + eventType + eventHandler] = eventHandler;
domElement[eventType + eventHandler] = function() {
var eventRootElement = document;
if (document.addEventListener == null) {
eventRootElement = window;
}
domElement['wikEd' + eventType + eventHandler](eventRootElement.event);
};
domElement.attachEvent('on' + eventType, domElement[eventType + eventHandler] );
}
return;
};
//
// wikEd.ExecuteHook: executes scheduled custom functions from functionsHook array (code copied from wikEd.js)
//
if (typeof(wikEd.ExecuteHook) == 'undefined')
wikEd.ExecuteHook = function(functionsHook, onlyOnce) {
for (var i = 0; i < functionsHook.length; i ++) {
functionsHook[i]();
}
if (onlyOnce == true) {
functionsHook = [];
}
return;
};
// call startup
wikEd.DiffStartup();