MediaWiki:Common.js
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/* Any JavaScript here will be loaded for all users on every page load. */
/* <h2> Обеспечение функционирования {{tl|RealTitle}} </h2> */
/** "Technical restrictions" title fix *****************************************
*
* Description:
* Maintainers: [[w:en:User:Interiot|Interiot]], [[w:en:User:Mets501|Mets501]], [[w:en:User:Freakofnurture|Freakofnurture]]
* Спёрто в [[w:en:MediaWiki:Common.js|Википедии]]
*/
//
// For pages that have something like Template:Lowercase, replace the title, but only if it is cut-and-pasteable as a valid wikilink.
// (for instance iPod's title is updated. But [[w:en:C#|C#]] is not an equivalent
// wikilink, so [[w:en:C Sharp|C Sharp]] doesn't have its main title changed)
// Likewise for users who have selected the U.K. date format ("1 March") the
// titles of day-of-the-year articles will appear in that style. Users with any
// other date setting are not affected.
//
// The function looks for a banner like this:
// <div id="RealTitleBanner"> ... <span id="RealTitle">title</span> ... </div>
// An element with id=DisableRealTitle disables the function.
//
var disableRealTitle = 0; // users can set disableRealTitle = 1 locally to disable.
if (wgIsArticle) { // don't display the RealTitle when editing, since it is apparently inconsistent (doesn't show when editing sections, doesn't show when not previewing)
addOnloadHook(function() {
try {
var realTitleBanner = document.getElementById("RealTitleBanner");
if (realTitleBanner && !document.getElementById("DisableRealTitle") && !disableRealTitle ) {
var realTitle = document.getElementById("RealTitle");
if (realTitle) {
var realTitleHTML = realTitle.innerHTML;
realTitleText = pickUpText(realTitle);
var isPasteable = 0;
//var containsHTML = /</.test(realTitleHTML); // contains ANY HTML
var containsTooMuchHTML = /</.test( realTitleHTML.replace(/<\/?(sub|sup|small|big)>/gi, "") ); // contains HTML that will be ignored when cut-n-pasted as a wikilink
// calculate whether the title is pasteable
var verifyTitle = realTitleText.replace(/^ +/, ""); // trim left spaces
verifyTitle = verifyTitle.charAt(0).toUpperCase() + verifyTitle.substring(1, verifyTitle.length); // uppercase first character
// if the namespace prefix is there, remove it on our verification copy. If it isn't there, add it to the original realValue copy.
if (wgNamespaceNumber != 0) {
if (wgCanonicalNamespace == verifyTitle.substr(0, wgCanonicalNamespace.length).replace(/ /g, "_") && verifyTitle.charAt(wgCanonicalNamespace.length) == ":") {
verifyTitle = verifyTitle.substr(wgCanonicalNamespace.length + 1);
} else {
realTitleText = wgCanonicalNamespace.replace(/_/g, " ") + ":" + realTitleText;
realTitleHTML = wgCanonicalNamespace.replace(/_/g, " ") + ":" + realTitleHTML;
}
}
// verify whether wgTitle matches
verifyTitle = verifyTitle.replace(/[\s_]+/g, " "); // underscores and multiple spaces to single spaces
verifyTitle = verifyTitle.replace(/^\s+/, "").replace(/\s+$/, ""); // trim left and right spaces
verifyTitle = verifyTitle.charAt(0).toUpperCase() + verifyTitle.substring(1, verifyTitle.length); // uppercase first character
isPasteable = 1;
var h1 = document.getElementsByTagName("h1")[0];
if (h1 && isPasteable) {
h1.innerHTML = containsTooMuchHTML ? realTitleText : realTitleHTML;
if (!containsTooMuchHTML)
realTitleBanner.style.display = "none";
var contentSub = document.getElementById("contentSub");
if ( contentSub.getElementsByTagName("a") &&
contentSub.getElementsByTagName("a")[0].innerHTML == h1.innerHTML )
contentSub.style.display = "none";
}
document.title = realTitleText + " — Jabber Wiki";
}
}
} catch (e) {
/* Something went wrong. */
}
});
}
// similar to innerHTML, but only returns the text portions of the insides, excludes HTML
function pickUpText(aParentElement) {
var str = "";
function pickUpTextInternal(aElement) {
var child = aElement.firstChild;
while (child) {
if (child.nodeType == 1) // ELEMENT_NODE
pickUpTextInternal(child);
else if (child.nodeType == 3) // TEXT_NODE
str += child.nodeValue;
child = child.nextSibling;
}
}
pickUpTextInternal(aParentElement);
return str;
}
//fix edit summary prompt for undo
//this code fixes the fact that the undo function combined with the "no edit summary prompter" causes problems if leaving the
//edit summary unchanged
//this was added by [[w:en:User:Deskana|Deskana]], code by [[w:en:User:Tra|Tra]]
addOnloadHook(function () {
if (document.location.search.indexOf("undo=") != -1
&& document.getElementsByName('wpAutoSummary')[0]) {
document.getElementsByName('wpAutoSummary')[0].value='1';
}
})
/* <h2> Сворачивающиеся блоки </h2> */
/*
* Невозбранно позаимствовано в http://ru.wikipedia.org/wiki/MediaWiki:Common.js
*/
var NavigationBarShowDefault = 2
var NavigationBarHide = '[скрыть]'
var NavigationBarShow = '[показать]'
var hasClass = (function (){
var reCache = {}
return function (element, className){
return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className)
}
})()
function collapsibleTables(){
var Table, HRow, HCell, btn, a, tblIdx = 0, colTables = []
var allTables = document.getElementsByTagName('table')
for (var i=0; Table = allTables[i]; i++){
if (!hasClass(Table, 'collapsible')) continue
if (!(HRow=Table.rows[0])) continue
if (!(HCell=HRow.getElementsByTagName('th')[0])) continue
Table.id = 'collapsibleTable' + tblIdx
btn = document.createElement('span')
btn.style.cssText = 'float:right; font-weight:normal; font-size:smaller'
a = document.createElement('a')
a.id = 'collapseButton' + tblIdx
a.href = 'javascript:collapseTable(' + tblIdx + ');'
a.style.color = HCell.style.color
a.appendChild(document.createTextNode(NavigationBarHide))
btn.appendChild(a)
HCell.insertBefore(btn, HCell.childNodes[0])
colTables[tblIdx++] = Table
}
for (var i=0; i < tblIdx; i++)
if ((tblIdx > NavigationBarShowDefault && hasClass(colTables[i], 'autocollapse')) || hasClass(colTables[i], 'collapsed'))
collapseTable(i)
}
function collapseTable (idx){
var Table = document.getElementById('collapsibleTable' + idx)
var btn = document.getElementById('collapseButton' + idx)
if (!Table || !btn) return false
var Rows = Table.rows
var isShown = (btn.firstChild.data == NavigationBarHide)
btn.firstChild.data = isShown ? NavigationBarShow : NavigationBarHide
var disp = isShown ? 'none' : Rows[0].style.display
for (var i=1; i < Rows.length; i++)
Rows[i].style.display = disp
}
function collapsibleDivs(){
var navIdx = 0, colNavs = [], i, NavFrame
var divs = document.getElementById('content').getElementsByTagName('div')
for (i=0; NavFrame = divs[i]; i++) {
if (!hasClass(NavFrame, 'NavFrame')) continue
NavFrame.id = 'NavFrame' + navIdx
var a = document.createElement('a')
a.className = 'NavToggle'
a.id = 'NavToggle' + navIdx
a.href = 'javascript:collapseDiv(' + navIdx + ');'
a.appendChild(document.createTextNode(NavigationBarHide))
for (var j=0; j < NavFrame.childNodes.length; j++)
if (hasClass(NavFrame.childNodes[j], 'NavHead'))
NavFrame.childNodes[j].appendChild(a)
colNavs[navIdx++] = NavFrame
}
for (i=0; i < navIdx; i++)
if ((navIdx > NavigationBarShowDefault && !hasClass(colNavs[i], 'expanded')) || hasClass(colNavs[i], 'collapsed'))
collapseDiv(i)
}
function collapseDiv(idx) {
var div = document.getElementById('NavFrame' + idx)
var btn = document.getElementById('NavToggle' + idx)
if (!div || !btn) return false
var isShown = (btn.firstChild.data == NavigationBarHide)
btn.firstChild.data = isShown ? NavigationBarShow : NavigationBarHide
var disp = isShown ? 'none' : 'block'
for (var child = div.firstChild; child != null; child = child.nextSibling)
if (hasClass(child, 'NavPic') || hasClass(child, 'NavContent'))
child.style.display = disp
}
