MediaWiki:Common.js
Материал из Традиция: Право
/*
* Размещённый здесь код JavaScript будет загружен всем читателям
* (не обязательно участникам проекта) при обращении к какой-либо странице.
*/
/*
* jQuery plugins:
*/
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// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
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// Portions of Underscore are inspired or borrowed from Prototype,
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// For all details and documentation:
// http://documentcloud.github.com/underscore
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1,b+1).search(/^\w\w$/)===0?e.rtrim(a.slice(0,b).replace(/([\W][\w]*)$/,"")):e.rtrim(a.slice(0,b)),d=d.replace(/\W+$/,"");return d.length+c.length>a.length?a:d+c}),words:function(a,b){return String(a).split(b||" ")},pad:d(function(a,b,c,e){var d="",d=0,b=b*1||0;c?c.length>1&&(c=c.charAt(0)):c=" ";switch(e){case "right":d=b-a.length;d=l(c,d);a+=d;break;case "both":d=b-a.length;d={left:l(c,Math.ceil(d/2)),right:l(c,Math.floor(d/2))};a=d.left+a+d.right;break;default:d=b-a.length,d=l(c,d),a=d+a}return a}),
lpad:function(a,b,c){return e.pad(a,b,c)},rpad:function(a,b,c){return e.pad(a,b,c,"right")},lrpad:function(a,b,c){return e.pad(a,b,c,"both")},sprintf:m,vsprintf:function(a,b){b.unshift(a);return m.apply(null,b)},toNumber:function(a,b){var c;c=(a*1||0).toFixed(b*1||0)*1||0;return!(c===0&&a!=="0"&&a!==0)?c:Number.NaN},strRight:d(function(a,b){var c=!b?-1:a.indexOf(b);return c!=-1?a.slice(c+b.length,a.length):a}),strRightBack:d(function(a,b){var c=!b?-1:a.lastIndexOf(b);return c!=-1?a.slice(c+b.length,
a.length):a}),strLeft:d(function(a,b){var c=!b?-1:a.indexOf(b);return c!=-1?a.slice(0,c):a}),strLeftBack:d(function(a,b){var c=a.lastIndexOf(b);return c!=-1?a.slice(0,c):a}),exports:function(){var a={},b;for(b in this)if(this.hasOwnProperty(b)&&!(b=="include"||b=="contains"||b=="reverse"))a[b]=this[b];return a}};e.strip=e.trim;e.lstrip=e.ltrim;e.rstrip=e.rtrim;e.center=e.lrpad;e.ljust=e.lpad;e.rjust=e.rpad;e.contains=e.include;if(typeof exports!=="undefined"){if(typeof module!=="undefined"&&module.exports)module.exports=
e;exports._s=e}else typeof k._!=="undefined"?(k._.string=e,k._.str=k._.string):k._={string:e,str:e}})(this||window);
/* По меньшей мере два скрипта MediaWiki:
* 1) /skins/common/edit.js
* 2) /skins/common/preview.js
* полагаются на то, что jQuery можно вызвать переменною $j.
* Так не разочаруем же их, хотя [[JQuery для MediaWiki]] подменило ожидаемый ими код:
*/
$j=$;
/**
* EasyDrag 1.5 - Drag & Drop jQuery Plug-in
* Source: http://fromvega.com/code/easydrag/jquery.easydrag.handler.beta2.js
* Description: http://fromvega.com/wordpress/2007/07/14/easydrag-jquery-plugin/
*/
(function($){
// to track if the mouse button is pressed
var isMouseDown = false;
// to track the current element being dragged
var currentElement = null;
// callback holders
var dropCallbacks = {};
var dragCallbacks = {};
// bubbling status
var bubblings = {};
// global position records
var lastMouseX;
var lastMouseY;
var lastElemTop;
var lastElemLeft;
// track element dragStatus
var dragStatus = {};
// if user is holding any handle or not
var holdingHandler = false;
// returns the mouse (cursor) current position
$.getMousePosition = function(e){
var posx = 0;
var posy = 0;
if (!e) var e = window.event;
if (e.pageX || e.pageY) {
posx = e.pageX;
posy = e.pageY;
}
else if (e.clientX || e.clientY) {
posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
}
return { 'x': posx, 'y': posy };
};
// updates the position of the current element being dragged
$.updatePosition = function(e) {
var pos = $.getMousePosition(e);
var spanX = (pos.x - lastMouseX);
var spanY = (pos.y - lastMouseY);
$(currentElement).css("top", (lastElemTop + spanY));
$(currentElement).css("left", (lastElemLeft + spanX));
};
// when the mouse is moved while the mouse button is pressed
$(document).mousemove(function(e){
if(isMouseDown && dragStatus[currentElement.id] != 'false'){
// update the position and call the registered function
$.updatePosition(e);
if(dragCallbacks[currentElement.id] != undefined){
dragCallbacks[currentElement.id](e, currentElement);
}
return false;
}
});
// when the mouse button is released
$(document).mouseup(function(e){
if(isMouseDown && dragStatus[currentElement.id] != 'false'){
isMouseDown = false;
if(dropCallbacks[currentElement.id] != undefined){
dropCallbacks[currentElement.id](e, currentElement);
}
return false;
}
});
// register the function to be called while an element is being dragged
$.fn.ondrag = function(callback){
return this.each(function(){
dragCallbacks[this.id] = callback;
});
};
// register the function to be called when an element is dropped
$.fn.ondrop = function(callback){
return this.each(function(){
dropCallbacks[this.id] = callback;
});
};
// disable the dragging feature for the element
$.fn.dragOff = function(){
return this.each(function(){
dragStatus[this.id] = 'off';
});
};
// enable the dragging feature for the element
$.fn.dragOn = function(){
return this.each(function(){
dragStatus[this.id] = 'on';
});
};
// set a child element as a handler
$.fn.setHandler = function(handlerId){
return this.each(function(){
var draggable = this;
// enable event bubbling so the user can reach the handle
bubblings[this.id] = true;
// reset cursor style
$(draggable).css("cursor", "");
// set current drag status
dragStatus[draggable.id] = "handler";
// change handle cursor type
$("#"+handlerId).css("cursor", "move");
// bind event handler
$("#"+handlerId).mousedown(function(e){
holdingHandler = true;
$(draggable).trigger('mousedown', e);
});
// bind event handler
$("#"+handlerId).mouseup(function(e){
holdingHandler = false;
});
});
}
// set an element as draggable - allowBubbling enables/disables event bubbling
$.fn.easydrag = function(allowBubbling){
return this.each(function(){
// if no id is defined assign a unique one
if(undefined == this.id || !this.id.length) this.id = "easydrag"+(new Date().getTime());
// save event bubbling status
bubblings[this.id] = allowBubbling ? true : false;
// set dragStatus
dragStatus[this.id] = "on";
// change the mouse pointer
$(this).css("cursor", "move");
// when an element receives a mouse press
$(this).mousedown(function(e){
// just when "on" or "handler"
if((dragStatus[this.id] == "off") || (dragStatus[this.id] == "handler" && !holdingHandler))
return bubblings[this.id];
// set it as absolute positioned
$(this).css("position", "absolute");
// set z-index
$(this).css("z-index", parseInt( new Date().getTime()/1000 ));
// update track variables
isMouseDown = true;
currentElement = this;
// retrieve positioning properties
var pos = $.getMousePosition(e);
lastMouseX = pos.x;
lastMouseY = pos.y;
lastElemTop = this.offsetTop;
lastElemLeft = this.offsetLeft;
$.updatePosition(e);
return bubblings[this.id];
});
});
};
})(jQuery);
/******************************************************************************************
*
* Сворачивающиеся блоки для шаблонов {{Навигационная таблица}}, {{Навигационная полоса}}
* и для таблиц class="collapsible" (см. на [[Справка:Оформление таблиц]] пример).
*
* Код полностью переписал Mithgol the Webmaster на основе jQuery в начале августа 2009 г.
*
*/
var autoCollapse = 2;
var collapseCaption = 'скрыть';
var expandCaption = 'показать';
function collapseTable(linkObject){ // accepts both raw and jQuery-wrapped objects
var TheLink = $(linkObject);
var TableRows = TheLink.closest('tr').parent().children().filter('tr').not(':first');
if (TableRows.length == 0) return;
if (TheLink.text() == collapseCaption) {
TheLink.text(expandCaption);
} else {
TheLink.text(collapseCaption);
};
TableRows.fadeToggle(1000);
}
$(function(){
var allTables = $('#content table.collapsible');
allTables.each(function(tblIdx){
var HRow = $('tr:first', this);
if (HRow.length == 0){
$(this).addClass('wontCollapse'); // no rows
return true; // continue next iteration of each()
}
if (HRow.parent().children().filter('tr').not(':first').length == 0){
$(this).addClass('wontCollapse'); // no rows after the first
return true; // continue next iteration of each()
}
var Header = $('th:last', HRow);
if (Header.length == 0){
$(this).addClass('wontCollapse'); // no TH in the first row
return true; // continue next iteration of each()
}
$(this).data('collapseIndex', tblIdx);
Header.prepend(
'<span style="float: right; font-weight: normal;">'+
'[<a id="collapseButton' + tblIdx + '" href="#" onClick="collapseTable(this); return false;">'+
collapseCaption + '</a>]</span>');
});
var processedTables = allTables.not('.wontCollapse');
if (processedTables.length > autoCollapse){
processedTables.filter('.autocollapse').each(function(i){
var linkIDX = $(this).data('collapseIndex');
collapseTable($('a#collapseButton' + linkIDX, this).eq(0));
});
}
processedTables.filter('.collapsed').each(function(i){
var linkIDX = $(this).data('collapseIndex');
collapseTable($('a#collapseButton' + linkIDX, this).eq(0));
});
});
var NavigationBarHide = '[' + collapseCaption + ']';
var NavigationBarShow = '[' + expandCaption + ']';
var NavigationBarShowDefault = autoCollapse;
function collapseDiv(toggleObject){ // accepts both raw and jQuery-wrapped objects
var TheToggle = $(toggleObject);
var TheFrame = TheToggle.closest('div.NavFrame');
if (TheFrame.length == 0) return false;
if (TheToggle.text() == NavigationBarHide){
TheToggle.text(NavigationBarShow);
TheFrame.children().filter('.NavPic, .NavContent').slideUp(1000);
} else {
TheToggle.text(NavigationBarHide);
TheFrame.children().filter('.NavPic, .NavContent').slideDown(1700, 'easeOutElastic');
};
}
$(function(){
var NavFrameList = $('#content div.NavFrame');
NavFrameList.each(function(navIdx){
var TheNavHead = $('.NavHead:first', this);
if (TheNavHead.length == 0) {
$(this).addClass('wontCollapse'); // no NavHead inside!
return true; // continue next iteration of each()
}
$(this).data('NavFrameIndex', navIdx);
TheNavHead.prepend('<a class="NavToggle" '+
'id="NavToggle' + navIdx + '" href="#" '+
'onClick="collapseDiv(this); return false;">'+
NavigationBarHide + '</a>'
);
});
var processedDivs = NavFrameList.not('.wontCollapse');
if (processedDivs.length > NavigationBarShowDefault){
processedDivs.not('.expanded').each(function(i){
var linkIDX = $(this).data('NavFrameIndex');
collapseDiv($('a#NavToggle' + linkIDX, this).eq(0));
});
}
processedDivs.filter('.collapsed').each(function(i){
var linkIDX = $(this).data('NavFrameIndex');
collapseDiv($('a#NavToggle' + linkIDX, this).eq(0));
});
});
/* Замена свёртывания и развёртывания метаданных по трём причинам:
* 1) http://traditio-ru.org/w/skins/common/metadata.js чего-то не действует в Firefox 4
* 2) уместнее манипулировать DOM только после того, как код страницы весь пришёл
* 3) эффекты jQuery выглядят круче, чем мгновенное переключение видимости
*/
attachMetadataToggle = function(){}; // старая функция устранена, вот новая:
$(function(){
var $tbody = $('#mw_metadata tbody');
$tbody.append(
'<tr><td colspan="2"><a href="javascript:" id="toggleMetadata">'+
'<span id="hideMetadata">Скрыть метаданные</span>'+
'<span id="showMetadata">Показать метаданные</span>'+
'</a></td></tr>'
);
$tbody.children('tr').not(':last').hide();
$('#hideMetadata').hide();
$('#toggleMetadata').click(function(){
$(this).blur();
$('#hideMetadata').toggle();
$('#showMetadata').toggle();
$('#mw_metadata tbody tr').not(':last').fadeToggle(1000);
});
});
/* Замена гиперссылки на кнопке «+» (например, наверху обсуждений) на другой адрес,
* если на странице был поставлен шаблон {{modifynewsectionlink}}.
*/
$(function(){
var customLink = $('#add-custom-section a:first');
if (customLink.length !== 0) { // используем customLink:
$('#ca-addsection a:first').attr('href', customLink.attr('href'));
}
});
/* *** Отрисовка геокарт [[WikiLeaflet]] *** */
LeafletRoot = '/wiki/js/leaflet/';
$(function(){
if ($('.wikileaf').length !== 0){
var WikiLeafletURL = wgScriptPath + '/index.php?title=' +
escape( 'MediaWiki:WikiLeaflet.js' ) +
'&action=raw&ctype=text/javascript&dontcountme=s';
importStylesheetURI(LeafletRoot + 'leaflet.css');
if ($.browser.msie && ($.browser.version < 9)){
importStylesheetURI(LeafletRoot + 'leaflet.ie.css');
}
$.ajax({
url: LeafletRoot + 'leaflet.js',
dataType: 'script',
cache: true,
success: function(){
$.ajax({
url: WikiLeafletURL,
dataType: 'script',
cache: true,
success: function(){
wlRender();
}
});
}
});
}
});
// A more explicit invitation to participate:
$(function() {
if (wgNamespaceNumber === 0 && wgAction === 'view' && wgArticleId !== 13047 && wgRestrictionEdit.length === 0 && wgPageName.indexOf (':') === -1 ) {
$('#siteSub').append ('<span class="noprint">. Вы можете <a href="' + $('link[rel="edit"]').attr('href') + '">дополнить или исправить</a> его.</span>');
}
});
// Add custom footer icons by Javascript rather than inject them into the HTML on server side.
// This will reduce apparent page load time:
$(function () {
if (!_.isUndef('DisableExternalCounters')) return; // [[MediaWiki:Gadget-DisableExternalCounters.js]]
// Yandex's and Rambler's counters:
var counters = '<a href="http://yandex.ru/cy?base=0&amp;host=traditio-ru.org"><img src="http://www.yandex.ru/cycounter?traditio-ru.org" alt="ТИЦ Яндекса" width="88" height="31" /></a>'
+ '<a href="http://top100.rambler.ru/navi/2513448/"><img src="http://counter.rambler.ru/top100.cnt?2513448" alt="Rambler\'s Top 100" width="88" height="31" /></a>'
+ '<a href="http://www.liveinternet.ru/click" target="_blank"><img src="//counter.yadro.ru/hit?t16.6;r' + escape (document.referrer)
+ ((typeof (screen) == 'undefined ') ? '' : ';s' + screen.width + '*' + screen.height + '*'
+ (screen.colorDepth ? screen.colorDepth : screen.pixelDepth)
) + ';u' + escape (document.URL) + ';h' + escape (document.title.substring (0,80)) + ';' + Math.random ()
+ '" alt="Счётчик LiveInternet" title="LiveInternet: показано число просмотров за 24 часа, посетителей за 24 часа и за сегодня" '
+ 'border="0" width="88" height="31"><\/a>';
// Different ways in Common and Vector skins:
if (mw.config.get ('skin') == 'vector') {
$('li#footer-poweredbyico').before ('<li></li><li id="footer-counters">' + counters + '</li>');
} else {
$('div#f-poweredbyico').prepend (' ' + counters);
}
});
