MediaWiki:Common.js: различия между версиями

Текущая версия от 16:44, 24 апреля 2026

//See http://ru.wikipedia.org/wiki/project:code //<source lang=javascript>

mw.loader.using(['mediawiki.util'], function () {

// --- Compatibility shim for legacy MW 1.12-era script ---
// Legacy globals removed in MediaWiki 1.17+, expose them from mw.config
var wgCanonicalNamespace       = mw.config.get('wgCanonicalNamespace'),
    wgCanonicalSpecialPageName = mw.config.get('wgCanonicalSpecialPageName'),
    wgAction                   = mw.config.get('wgAction'),
    wgNamespaceNumber          = mw.config.get('wgNamespaceNumber'),
    wgArticleId                = mw.config.get('wgArticleId'),
    wgArticlePath              = mw.config.get('wgArticlePath'),
    wgPageName                 = mw.config.get('wgPageName'),
    wgScript                   = mw.config.get('wgScript'),
    wgUserLanguage             = mw.config.get('wgUserLanguage'),
    wgUserGroups               = mw.config.get('wgUserGroups');

// Legacy helpers removed/relocated in modern MediaWiki
function addOnloadHook(fn)    { $(fn); }
function addPortletLink()     { return mw.util.addPortletLink.apply(mw.util, arguments); }
function importScriptURI(url) { mw.loader.load(url); }
function importScript(page) {
    mw.loader.load(wgScript + '?title=' + encodeURIComponent(page.replace(/ /g, '_')) + '&action=raw&ctype=text/javascript');
}
function importStylesheet(page) {
    mw.loader.load(wgScript + '?title=' + encodeURIComponent(page.replace(/ /g, '_')) + '&action=raw&ctype=text/css', 'text/css');
}
// --- end shim ---

var importScript_ = importScript
importScript = function (page, proj){
    if (!proj) importScript_(page)
    else {
        if (proj.indexOf('.')==-1) proj += '.wikipedia.org'
        importScriptURI('https://'+proj+'/w/index.php?action=raw&ctype=text/javascript&title='+encodeURIComponent(page.replace(/ /g,'_')))
    }
}


function ts_parseFloat(n){
    if (!n) return 0
    n = parseFloat(n.replace(/\./g, '').replace(/,/, '.'))
    return (isNaN(n) ? 0 : n)
}


function LinkFA(){
    var pLang = document.getElementById('p-lang')
    if (!pLang) return
    var iw = pLang.getElementsByTagName('li')
    for (var i=0; i < iw.length; i++)
        if (document.getElementById(iw[i].className+'-fa')){
            iw[i].className += ' FA'
            iw[i].title = 'Эта статья является избранной в другом языковом разделе'
        }else if (document.getElementById(iw[i].className+'-ga')){
            iw[i].className += ' GA'
            iw[i].title = 'Эта статья является хорошей в другом языковом разделе'
        }
}


function icqIcons(){
    var a, spans = document.getElementById('content').getElementsByTagName('span')
    for (var i=0; a=spans[i]; i++)
        if (a.className == 'ICQ')
            a.style.backgroundImage = "url('https://status.icq.com/online.gif?icq="+a.id+"&img=5&randseed="+Math.floor(Math.random()*10000000)+"')"
}


function newSectionLink(){
    var plus = document.getElementById('ca-addsection')
    if (!plus) return
    var custom = document.getElementById('add-custom-section')
    if (!custom) return
    plus.firstChild.setAttribute('href', custom.getElementsByTagName('a')[0].href)
}


function editZeroSection(){
    var body = document.getElementById('bodyContent')
    if (!body) return
    var h2s = body.getElementsByTagName('H2')
    var h2 = h2s[0]
    if (!h2) return
    if (h2.parentNode.id == 'toctitle') h2 = h2s[1]
    if (!h2) return
    var span = h2.firstChild
    if (!span || span.className != 'editsection') return
    var zero = span.cloneNode(true)
    body.insertBefore(zero, body.firstChild)
    var a = zero.getElementsByTagName('a')[0]
    if (a.href.indexOf('&section=T') == -1 )  a.title = a.title.replace(/:.*$/,': 0')
    else a.title = 'Править секцию: 0'
    a.setAttribute('href', wgScript + '?title='+encodeURIComponent(wgPageName) + '&action=edit&section=0')
}


function mainPage(){
    if (wgArticleId == 23 || wgArticleId == 4401){
        var li = addPortletLink('p-lang', wgArticlePath.replace(/\$1/, 'Википедия:Список_Википедий'), 'Полный список', 'interwiki-completelist')
        if (li) li.style.fontWeight = 'bold'
        var nstab = document.getElementById('ca-nstab-main') || document.getElementById('ca-current')
        if (nstab && wgUserLanguage == 'ru')  nstab.firstChild.firstChild.nodeValue = 'Заглавная'
    }
}


//Collapsiblе: [[ВП:СБ]]

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)
}

window.collapseTable = function (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)
}

window.collapseDiv = function (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
}

//Execution
if (wgCanonicalNamespace == 'Special'){
    switch (wgCanonicalSpecialPageName){
        case 'Upload': importScript_('MediaWiki:Upload.js'); break
        case 'Search': importScript_('MediaWiki:Search.js'); break
    }
}else if (wgAction != 'history'){
    addOnloadHook(editZeroSection)
    addOnloadHook(collapsibleDivs)
    addOnloadHook(collapsibleTables)
    addOnloadHook(mainPage)
    if (wgNamespaceNumber==0 || wgNamespaceNumber==100)
        addOnloadHook(LinkFA)
    else {
        addOnloadHook(icqIcons)
        addOnloadHook(newSectionLink)
    }
    if (wgAction=='edit' || wgAction=='submit') importScript_('MediaWiki:Editpage.js')
}


if (wgUserGroups)
    for (var i=0; i<wgUserGroups.length; i++) switch (wgUserGroups[i]){
        case 'sysop': importScript_('MediaWiki:Sysop.js'); break
    }

}); // mw.loader.using

//</source>