root / snf-cyclades-app / synnefo / ui / new_ui / ui / javascripts / jquery.magnific-popup.js @ 1eb800de
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/*! Magnific Popup - v0.9.5 - 2013-08-21
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* http://dimsemenov.com/plugins/magnific-popup/
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* Copyright (c) 2013 Dmitry Semenov; */
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;(function($) { |
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/*>>core*/
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/**
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*
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* Magnific Popup Core JS file
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*
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*/
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/**
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* Private static constants
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*/
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var CLOSE_EVENT = 'Close', |
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BEFORE_CLOSE_EVENT = 'BeforeClose',
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AFTER_CLOSE_EVENT = 'AfterClose',
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BEFORE_APPEND_EVENT = 'BeforeAppend',
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MARKUP_PARSE_EVENT = 'MarkupParse',
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OPEN_EVENT = 'Open',
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CHANGE_EVENT = 'Change',
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NS = 'mfp',
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EVENT_NS = '.' + NS,
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READY_CLASS = 'mfp-ready',
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REMOVING_CLASS = 'mfp-removing',
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PREVENT_CLOSE_CLASS = 'mfp-prevent-close';
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/**
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* Private vars
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*/
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var mfp, // As we have only one instance of MagnificPopup object, we define it locally to not to use 'this' |
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MagnificPopup = function(){}, |
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_isJQ = !!(window.jQuery), |
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_prevStatus, |
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_window = $(window),
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_body, |
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_document, |
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_prevContentType, |
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_wrapClasses, |
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_currPopupType; |
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/**
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* Private functions
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*/
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var _mfpOn = function(name, f) { |
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mfp.ev.on(NS + name + EVENT_NS, f); |
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}, |
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_getEl = function(className, appendTo, html, raw) { |
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var el = document.createElement('div'); |
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el.className = 'mfp-'+className;
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if(html) {
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el.innerHTML = html; |
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} |
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if(!raw) {
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el = $(el);
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if(appendTo) {
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el.appendTo(appendTo); |
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} |
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} else if(appendTo) { |
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appendTo.appendChild(el); |
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} |
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return el;
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}, |
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_mfpTrigger = function(e, data) { |
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mfp.ev.triggerHandler(NS + e, data); |
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if(mfp.st.callbacks) {
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// converts "mfpEventName" to "eventName" callback and triggers it if it's present
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e = e.charAt(0).toLowerCase() + e.slice(1); |
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if(mfp.st.callbacks[e]) {
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mfp.st.callbacks[e].apply(mfp, $.isArray(data) ? data : [data]);
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} |
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} |
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}, |
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_setFocus = function() { |
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(mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).focus();
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}, |
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_getCloseBtn = function(type) { |
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if(type !== _currPopupType || !mfp.currTemplate.closeBtn) {
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mfp.currTemplate.closeBtn = $( mfp.st.closeMarkup.replace('%title%', mfp.st.tClose ) ); |
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_currPopupType = type; |
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} |
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return mfp.currTemplate.closeBtn;
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}, |
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// Initialize Magnific Popup only when called at least once
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_checkInstance = function() { |
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if(!$.magnificPopup.instance) { |
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mfp = new MagnificPopup();
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mfp.init(); |
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$.magnificPopup.instance = mfp;
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} |
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}, |
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// Check to close popup or not
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// "target" is an element that was clicked
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_checkIfClose = function(target) { |
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if($(target).hasClass(PREVENT_CLOSE_CLASS)) { |
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return;
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} |
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var closeOnContent = mfp.st.closeOnContentClick;
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var closeOnBg = mfp.st.closeOnBgClick;
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if(closeOnContent && closeOnBg) {
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return true; |
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} else {
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// We close the popup if click is on close button or on preloader. Or if there is no content.
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if(!mfp.content || $(target).hasClass('mfp-close') || (mfp.preloader && target === mfp.preloader[0]) ) { |
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return true; |
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} |
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// if click is outside the content
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if( (target !== mfp.content[0] && !$.contains(mfp.content[0], target)) ) { |
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if(closeOnBg) {
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// last check, if the clicked element is in DOM, (in case it's removed onclick)
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if( $.contains(document, target) ) { |
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return true; |
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} |
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} |
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} else if(closeOnContent) { |
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return true; |
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} |
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} |
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return false; |
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}, |
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// CSS transition detection, http://stackoverflow.com/questions/7264899/detect-css-transitions-using-javascript-and-without-modernizr
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supportsTransitions = function() { |
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var s = document.createElement('p').style, // 's' for style. better to create an element if body yet to exist |
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v = ['ms','O','Moz','Webkit']; // 'v' for vendor |
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if( s['transition'] !== undefined ) { |
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return true; |
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} |
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while( v.length ) {
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if( v.pop() + 'Transition' in s ) { |
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return true; |
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} |
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} |
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return false; |
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}; |
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/**
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* Public functions
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*/
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MagnificPopup.prototype = { |
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constructor: MagnificPopup,
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/**
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* Initializes Magnific Popup plugin.
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* This function is triggered only once when $.fn.magnificPopup or $.magnificPopup is executed
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*/
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init: function() { |
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var appVersion = navigator.appVersion;
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mfp.isIE7 = appVersion.indexOf("MSIE 7.") !== -1; |
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mfp.isIE8 = appVersion.indexOf("MSIE 8.") !== -1; |
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mfp.isLowIE = mfp.isIE7 || mfp.isIE8; |
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mfp.isAndroid = (/android/gi).test(appVersion);
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mfp.isIOS = (/iphone|ipad|ipod/gi).test(appVersion);
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mfp.supportsTransition = supportsTransitions(); |
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// We disable fixed positioned lightbox on devices that don't handle it nicely.
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// If you know a better way of detecting this - let me know.
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mfp.probablyMobile = (mfp.isAndroid || mfp.isIOS || /(Opera Mini)|Kindle|webOS|BlackBerry|(Opera Mobi)|(Windows Phone)|IEMobile/i.test(navigator.userAgent) );
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_body = $(document.body);
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_document = $(document);
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mfp.popupsCache = {}; |
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}, |
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/**
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* Opens popup
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* @param data [description]
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*/
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open: function(data) { |
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var i;
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if(data.isObj === false) { |
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// convert jQuery collection to array to avoid conflicts later
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mfp.items = data.items.toArray(); |
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mfp.index = 0;
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var items = data.items,
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item; |
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for(i = 0; i < items.length; i++) { |
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item = items[i]; |
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if(item.parsed) {
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item = item.el[0];
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} |
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if(item === data.el[0]) { |
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mfp.index = i; |
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break;
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} |
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} |
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} else {
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mfp.items = $.isArray(data.items) ? data.items : [data.items];
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mfp.index = data.index || 0;
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} |
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// if popup is already opened - we just update the content
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if(mfp.isOpen) {
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mfp.updateItemHTML(); |
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return;
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} |
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mfp.types = []; |
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_wrapClasses = '';
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if(data.mainEl && data.mainEl.length) {
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mfp.ev = data.mainEl.eq(0);
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} else {
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mfp.ev = _document; |
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} |
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if(data.key) {
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if(!mfp.popupsCache[data.key]) {
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mfp.popupsCache[data.key] = {}; |
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} |
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mfp.currTemplate = mfp.popupsCache[data.key]; |
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} else {
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mfp.currTemplate = {}; |
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} |
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mfp.st = $.extend(true, {}, $.magnificPopup.defaults, data ); |
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mfp.fixedContentPos = mfp.st.fixedContentPos === 'auto' ? !mfp.probablyMobile : mfp.st.fixedContentPos;
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if(mfp.st.modal) {
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mfp.st.closeOnContentClick = false;
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mfp.st.closeOnBgClick = false;
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mfp.st.showCloseBtn = false;
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mfp.st.enableEscapeKey = false;
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} |
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// Building markup
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// main containers are created only once
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if(!mfp.bgOverlay) {
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// Dark overlay
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mfp.bgOverlay = _getEl('bg').on('click'+EVENT_NS, function() { |
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mfp.close(); |
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}); |
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mfp.wrap = _getEl('wrap').attr('tabindex', -1).on('click'+EVENT_NS, function(e) { |
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if(_checkIfClose(e.target)) {
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mfp.close(); |
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} |
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}); |
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mfp.container = _getEl('container', mfp.wrap);
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} |
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mfp.contentContainer = _getEl('content');
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if(mfp.st.preloader) {
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mfp.preloader = _getEl('preloader', mfp.container, mfp.st.tLoading);
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} |
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// Initializing modules
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var modules = $.magnificPopup.modules; |
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for(i = 0; i < modules.length; i++) { |
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var n = modules[i];
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n = n.charAt(0).toUpperCase() + n.slice(1); |
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mfp['init'+n].call(mfp);
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} |
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_mfpTrigger('BeforeOpen');
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if(mfp.st.showCloseBtn) {
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// Close button
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if(!mfp.st.closeBtnInside) {
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mfp.wrap.append( _getCloseBtn() ); |
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} else {
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_mfpOn(MARKUP_PARSE_EVENT, function(e, template, values, item) {
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values.close_replaceWith = _getCloseBtn(item.type); |
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}); |
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_wrapClasses += ' mfp-close-btn-in';
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} |
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} |
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if(mfp.st.alignTop) {
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_wrapClasses += ' mfp-align-top';
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} |
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if(mfp.fixedContentPos) {
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mfp.wrap.css({ |
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overflow: mfp.st.overflowY,
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overflowX: 'hidden', |
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overflowY: mfp.st.overflowY
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}); |
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} else {
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mfp.wrap.css({ |
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top: _window.scrollTop(),
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position: 'absolute' |
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}); |
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} |
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if( mfp.st.fixedBgPos === false || (mfp.st.fixedBgPos === 'auto' && !mfp.fixedContentPos) ) { |
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mfp.bgOverlay.css({ |
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height: _document.height(),
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position: 'absolute' |
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}); |
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} |
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if(mfp.st.enableEscapeKey) {
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// Close on ESC key
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_document.on('keyup' + EVENT_NS, function(e) { |
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if(e.keyCode === 27) { |
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mfp.close(); |
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} |
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}); |
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} |
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_window.on('resize' + EVENT_NS, function() { |
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mfp.updateSize(); |
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}); |
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if(!mfp.st.closeOnContentClick) {
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_wrapClasses += ' mfp-auto-cursor';
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} |
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if(_wrapClasses)
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mfp.wrap.addClass(_wrapClasses); |
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// this triggers recalculation of layout, so we get it once to not to trigger twice
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var windowHeight = mfp.wH = _window.height();
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var windowStyles = {};
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if( mfp.fixedContentPos ) {
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if(mfp._hasScrollBar(windowHeight)){
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var s = mfp._getScrollbarSize();
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if(s) {
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windowStyles.paddingRight = s; |
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} |
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} |
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} |
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if(mfp.fixedContentPos) {
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if(!mfp.isIE7) {
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windowStyles.overflow = 'hidden';
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} else {
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// ie7 double-scroll bug
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$('body, html').css('overflow', 'hidden'); |
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} |
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} |
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var classesToadd = mfp.st.mainClass;
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if(mfp.isIE7) {
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classesToadd += ' mfp-ie7';
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} |
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if(classesToadd) {
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mfp._addClassToMFP( classesToadd ); |
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} |
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// add content
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mfp.updateItemHTML(); |
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_mfpTrigger('BuildControls');
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// remove scrollbar, add padding e.t.c
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$('html').css(windowStyles); |
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// add everything to DOM
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mfp.bgOverlay.add(mfp.wrap).prependTo( document.body ); |
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// Save last focused element
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mfp._lastFocusedEl = document.activeElement; |
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// Wait for next cycle to allow CSS transition
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setTimeout(function() {
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if(mfp.content) {
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mfp._addClassToMFP(READY_CLASS); |
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_setFocus(); |
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} else {
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// if content is not defined (not loaded e.t.c) we add class only for BG
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mfp.bgOverlay.addClass(READY_CLASS); |
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} |
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// Trap the focus in popup
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_document.on('focusin' + EVENT_NS, function (e) { |
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if( e.target !== mfp.wrap[0] && !$.contains(mfp.wrap[0], e.target) ) { |
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_setFocus(); |
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return false; |
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} |
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}); |
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}, 16);
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mfp.isOpen = true;
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mfp.updateSize(windowHeight); |
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_mfpTrigger(OPEN_EVENT); |
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}, |
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/**
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* Closes the popup
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*/
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close: function() { |
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if(!mfp.isOpen) return; |
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_mfpTrigger(BEFORE_CLOSE_EVENT); |
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mfp.isOpen = false;
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// for CSS3 animation
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if(mfp.st.removalDelay && !mfp.isLowIE && mfp.supportsTransition ) {
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mfp._addClassToMFP(REMOVING_CLASS); |
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setTimeout(function() {
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mfp._close(); |
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}, mfp.st.removalDelay); |
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} else {
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mfp._close(); |
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} |
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}, |
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/**
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* Helper for close() function
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*/
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_close: function() { |
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_mfpTrigger(CLOSE_EVENT); |
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var classesToRemove = REMOVING_CLASS + ' ' + READY_CLASS + ' '; |
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mfp.bgOverlay.detach(); |
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mfp.wrap.detach(); |
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mfp.container.empty(); |
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if(mfp.st.mainClass) {
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classesToRemove += mfp.st.mainClass + ' ';
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} |
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mfp._removeClassFromMFP(classesToRemove); |
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if(mfp.fixedContentPos) {
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var windowStyles = {paddingRight: ''}; |
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if(mfp.isIE7) {
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$('body, html').css('overflow', ''); |
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} else {
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windowStyles.overflow = '';
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} |
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$('html').css(windowStyles); |
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} |
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_document.off('keyup' + EVENT_NS + ' focusin' + EVENT_NS); |
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mfp.ev.off(EVENT_NS); |
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// clean up DOM elements that aren't removed
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mfp.wrap.attr('class', 'mfp-wrap').removeAttr('style'); |
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mfp.bgOverlay.attr('class', 'mfp-bg'); |
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mfp.container.attr('class', 'mfp-container'); |
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|
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// remove close button from target element
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if(mfp.st.showCloseBtn &&
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(!mfp.st.closeBtnInside || mfp.currTemplate[mfp.currItem.type] === true)) {
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if(mfp.currTemplate.closeBtn)
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mfp.currTemplate.closeBtn.detach(); |
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} |
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|
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if(mfp._lastFocusedEl) {
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$(mfp._lastFocusedEl).focus(); // put tab focus back |
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} |
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mfp.currItem = null;
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mfp.content = null;
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mfp.currTemplate = null;
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mfp.prevHeight = 0;
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_mfpTrigger(AFTER_CLOSE_EVENT); |
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}, |
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updateSize: function(winHeight) { |
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if(mfp.isIOS) {
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// fixes iOS nav bars https://github.com/dimsemenov/Magnific-Popup/issues/2
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var zoomLevel = document.documentElement.clientWidth / window.innerWidth;
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var height = window.innerHeight * zoomLevel;
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mfp.wrap.css('height', height);
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mfp.wH = height; |
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} else {
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mfp.wH = winHeight || _window.height(); |
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} |
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// Fixes #84: popup incorrectly positioned with position:relative on body
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if(!mfp.fixedContentPos) {
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mfp.wrap.css('height', mfp.wH);
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} |
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_mfpTrigger('Resize');
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|
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}, |
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|
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/**
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* Set content of popup based on current index
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*/
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updateItemHTML: function() { |
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var item = mfp.items[mfp.index];
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|
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// Detach and perform modifications
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mfp.contentContainer.detach(); |
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if(mfp.content)
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mfp.content.detach(); |
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|
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if(!item.parsed) {
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item = mfp.parseEl( mfp.index ); |
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} |
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var type = item.type;
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_mfpTrigger('BeforeChange', [mfp.currItem ? mfp.currItem.type : '', type]); |
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// BeforeChange event works like so:
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// _mfpOn('BeforeChange', function(e, prevType, newType) { });
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|
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mfp.currItem = item; |
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|
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|
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|
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|
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|
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if(!mfp.currTemplate[type]) {
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var markup = mfp.st[type] ? mfp.st[type].markup : false; |
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|
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// allows to modify markup
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_mfpTrigger('FirstMarkupParse', markup);
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|
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if(markup) {
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mfp.currTemplate[type] = $(markup);
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} else {
|
550 |
// if there is no markup found we just define that template is parsed
|
551 |
mfp.currTemplate[type] = true;
|
552 |
} |
553 |
} |
554 |
|
555 |
if(_prevContentType && _prevContentType !== item.type) {
|
556 |
mfp.container.removeClass('mfp-'+_prevContentType+'-holder'); |
557 |
} |
558 |
|
559 |
var newContent = mfp['get' + type.charAt(0).toUpperCase() + type.slice(1)](item, mfp.currTemplate[type]); |
560 |
mfp.appendContent(newContent, type); |
561 |
|
562 |
item.preloaded = true;
|
563 |
|
564 |
_mfpTrigger(CHANGE_EVENT, item); |
565 |
_prevContentType = item.type; |
566 |
|
567 |
// Append container back after its content changed
|
568 |
mfp.container.prepend(mfp.contentContainer); |
569 |
|
570 |
_mfpTrigger('AfterChange');
|
571 |
}, |
572 |
|
573 |
|
574 |
/**
|
575 |
* Set HTML content of popup
|
576 |
*/
|
577 |
appendContent: function(newContent, type) { |
578 |
mfp.content = newContent; |
579 |
|
580 |
if(newContent) {
|
581 |
if(mfp.st.showCloseBtn && mfp.st.closeBtnInside &&
|
582 |
mfp.currTemplate[type] === true) {
|
583 |
// if there is no markup, we just append close button element inside
|
584 |
if(!mfp.content.find('.mfp-close').length) { |
585 |
mfp.content.append(_getCloseBtn()); |
586 |
} |
587 |
} else {
|
588 |
mfp.content = newContent; |
589 |
} |
590 |
} else {
|
591 |
mfp.content = '';
|
592 |
} |
593 |
|
594 |
_mfpTrigger(BEFORE_APPEND_EVENT); |
595 |
mfp.container.addClass('mfp-'+type+'-holder'); |
596 |
|
597 |
mfp.contentContainer.append(mfp.content); |
598 |
}, |
599 |
|
600 |
|
601 |
|
602 |
|
603 |
/**
|
604 |
* Creates Magnific Popup data object based on given data
|
605 |
* @param {int} index Index of item to parse
|
606 |
*/
|
607 |
parseEl: function(index) { |
608 |
var item = mfp.items[index],
|
609 |
type = item.type; |
610 |
|
611 |
if(item.tagName) {
|
612 |
item = { el: $(item) }; |
613 |
} else {
|
614 |
item = { data: item, src: item.src }; |
615 |
} |
616 |
|
617 |
if(item.el) {
|
618 |
var types = mfp.types;
|
619 |
|
620 |
// check for 'mfp-TYPE' class
|
621 |
for(var i = 0; i < types.length; i++) { |
622 |
if( item.el.hasClass('mfp-'+types[i]) ) { |
623 |
type = types[i]; |
624 |
break;
|
625 |
} |
626 |
} |
627 |
|
628 |
item.src = item.el.attr('data-mfp-src');
|
629 |
if(!item.src) {
|
630 |
item.src = item.el.attr('href');
|
631 |
} |
632 |
} |
633 |
|
634 |
item.type = type || mfp.st.type || 'inline';
|
635 |
item.index = index; |
636 |
item.parsed = true;
|
637 |
mfp.items[index] = item; |
638 |
_mfpTrigger('ElementParse', item);
|
639 |
|
640 |
return mfp.items[index];
|
641 |
}, |
642 |
|
643 |
|
644 |
/**
|
645 |
* Initializes single popup or a group of popups
|
646 |
*/
|
647 |
addGroup: function(el, options) { |
648 |
var eHandler = function(e) { |
649 |
e.mfpEl = this;
|
650 |
mfp._openClick(e, el, options); |
651 |
}; |
652 |
|
653 |
if(!options) {
|
654 |
options = {}; |
655 |
} |
656 |
|
657 |
var eName = 'click.magnificPopup'; |
658 |
options.mainEl = el; |
659 |
|
660 |
if(options.items) {
|
661 |
options.isObj = true;
|
662 |
el.off(eName).on(eName, eHandler); |
663 |
} else {
|
664 |
options.isObj = false;
|
665 |
if(options.delegate) {
|
666 |
el.off(eName).on(eName, options.delegate , eHandler); |
667 |
} else {
|
668 |
options.items = el; |
669 |
el.off(eName).on(eName, eHandler); |
670 |
} |
671 |
} |
672 |
}, |
673 |
_openClick: function(e, el, options) { |
674 |
var midClick = options.midClick !== undefined ? options.midClick : $.magnificPopup.defaults.midClick; |
675 |
|
676 |
|
677 |
if(!midClick && ( e.which === 2 || e.ctrlKey || e.metaKey ) ) { |
678 |
return;
|
679 |
} |
680 |
|
681 |
var disableOn = options.disableOn !== undefined ? options.disableOn : $.magnificPopup.defaults.disableOn; |
682 |
|
683 |
if(disableOn) {
|
684 |
if($.isFunction(disableOn)) { |
685 |
if( !disableOn.call(mfp) ) {
|
686 |
return true; |
687 |
} |
688 |
} else { // else it's number |
689 |
if( _window.width() < disableOn ) {
|
690 |
return true; |
691 |
} |
692 |
} |
693 |
} |
694 |
|
695 |
if(e.type) {
|
696 |
e.preventDefault(); |
697 |
|
698 |
// This will prevent popup from closing if element is inside and popup is already opened
|
699 |
if(mfp.isOpen) {
|
700 |
e.stopPropagation(); |
701 |
} |
702 |
} |
703 |
|
704 |
|
705 |
options.el = $(e.mfpEl);
|
706 |
if(options.delegate) {
|
707 |
options.items = el.find(options.delegate); |
708 |
} |
709 |
mfp.open(options); |
710 |
}, |
711 |
|
712 |
|
713 |
/**
|
714 |
* Updates text on preloader
|
715 |
*/
|
716 |
updateStatus: function(status, text) { |
717 |
|
718 |
if(mfp.preloader) {
|
719 |
if(_prevStatus !== status) {
|
720 |
mfp.container.removeClass('mfp-s-'+_prevStatus);
|
721 |
} |
722 |
|
723 |
if(!text && status === 'loading') { |
724 |
text = mfp.st.tLoading; |
725 |
} |
726 |
|
727 |
var data = {
|
728 |
status: status,
|
729 |
text: text
|
730 |
}; |
731 |
// allows to modify status
|
732 |
_mfpTrigger('UpdateStatus', data);
|
733 |
|
734 |
status = data.status; |
735 |
text = data.text; |
736 |
|
737 |
mfp.preloader.html(text); |
738 |
|
739 |
mfp.preloader.find('a').on('click', function(e) { |
740 |
e.stopImmediatePropagation(); |
741 |
}); |
742 |
|
743 |
mfp.container.addClass('mfp-s-'+status);
|
744 |
_prevStatus = status; |
745 |
} |
746 |
}, |
747 |
|
748 |
|
749 |
/*
|
750 |
"Private" helpers that aren't private at all
|
751 |
*/
|
752 |
_addClassToMFP: function(cName) { |
753 |
mfp.bgOverlay.addClass(cName); |
754 |
mfp.wrap.addClass(cName); |
755 |
}, |
756 |
_removeClassFromMFP: function(cName) { |
757 |
this.bgOverlay.removeClass(cName);
|
758 |
mfp.wrap.removeClass(cName); |
759 |
}, |
760 |
_hasScrollBar: function(winHeight) { |
761 |
return ( (mfp.isIE7 ? _document.height() : document.body.scrollHeight) > (winHeight || _window.height()) );
|
762 |
}, |
763 |
_parseMarkup: function(template, values, item) { |
764 |
var arr;
|
765 |
if(item.data) {
|
766 |
values = $.extend(item.data, values);
|
767 |
} |
768 |
_mfpTrigger(MARKUP_PARSE_EVENT, [template, values, item] ); |
769 |
|
770 |
$.each(values, function(key, value) { |
771 |
if(value === undefined || value === false) { |
772 |
return true; |
773 |
} |
774 |
arr = key.split('_');
|
775 |
if(arr.length > 1) { |
776 |
var el = template.find(EVENT_NS + '-'+arr[0]); |
777 |
|
778 |
if(el.length > 0) { |
779 |
var attr = arr[1]; |
780 |
if(attr === 'replaceWith') { |
781 |
if(el[0] !== value[0]) { |
782 |
el.replaceWith(value); |
783 |
} |
784 |
} else if(attr === 'img') { |
785 |
if(el.is('img')) { |
786 |
el.attr('src', value);
|
787 |
} else {
|
788 |
el.replaceWith( '<img src="'+value+'" class="' + el.attr('class') + '" />' ); |
789 |
} |
790 |
} else {
|
791 |
el.attr(arr[1], value);
|
792 |
} |
793 |
} |
794 |
|
795 |
} else {
|
796 |
template.find(EVENT_NS + '-'+key).html(value);
|
797 |
} |
798 |
}); |
799 |
}, |
800 |
|
801 |
_getScrollbarSize: function() { |
802 |
// thx David
|
803 |
if(mfp.scrollbarSize === undefined) { |
804 |
var scrollDiv = document.createElement("div"); |
805 |
scrollDiv.id = "mfp-sbm";
|
806 |
scrollDiv.style.cssText = 'width: 99px; height: 99px; overflow: scroll; position: absolute; top: -9999px;';
|
807 |
document.body.appendChild(scrollDiv); |
808 |
mfp.scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth; |
809 |
document.body.removeChild(scrollDiv); |
810 |
} |
811 |
return mfp.scrollbarSize;
|
812 |
} |
813 |
|
814 |
}; /* MagnificPopup core prototype end */
|
815 |
|
816 |
|
817 |
|
818 |
|
819 |
/**
|
820 |
* Public static functions
|
821 |
*/
|
822 |
$.magnificPopup = {
|
823 |
instance: null, |
824 |
proto: MagnificPopup.prototype,
|
825 |
modules: [],
|
826 |
|
827 |
open: function(options, index) { |
828 |
_checkInstance(); |
829 |
|
830 |
if(!options)
|
831 |
options = {}; |
832 |
|
833 |
options.isObj = true;
|
834 |
options.index = index || 0;
|
835 |
return this.instance.open(options); |
836 |
}, |
837 |
|
838 |
close: function() { |
839 |
return $.magnificPopup.instance.close(); |
840 |
}, |
841 |
|
842 |
registerModule: function(name, module) { |
843 |
if(module.options) {
|
844 |
$.magnificPopup.defaults[name] = module.options;
|
845 |
} |
846 |
$.extend(this.proto, module.proto); |
847 |
this.modules.push(name);
|
848 |
}, |
849 |
|
850 |
defaults: {
|
851 |
|
852 |
// Info about options is in docs:
|
853 |
// http://dimsemenov.com/plugins/magnific-popup/documentation.html#options
|
854 |
|
855 |
disableOn: 0, |
856 |
|
857 |
key: null, |
858 |
|
859 |
midClick: false, |
860 |
|
861 |
mainClass: '', |
862 |
|
863 |
preloader: true, |
864 |
|
865 |
focus: '', // CSS selector of input to focus after popup is opened |
866 |
|
867 |
closeOnContentClick: false, |
868 |
|
869 |
closeOnBgClick: true, |
870 |
|
871 |
closeBtnInside: true, |
872 |
|
873 |
showCloseBtn: true, |
874 |
|
875 |
enableEscapeKey: true, |
876 |
|
877 |
modal: false, |
878 |
|
879 |
alignTop: false, |
880 |
|
881 |
removalDelay: 0, |
882 |
|
883 |
fixedContentPos: 'auto', |
884 |
|
885 |
fixedBgPos: 'auto', |
886 |
|
887 |
overflowY: 'auto', |
888 |
|
889 |
closeMarkup: '<button title="%title%" type="button" class="mfp-close">×</button>', |
890 |
|
891 |
tClose: 'Close (Esc)', |
892 |
|
893 |
tLoading: 'Loading...' |
894 |
|
895 |
} |
896 |
}; |
897 |
|
898 |
|
899 |
|
900 |
$.fn.magnificPopup = function(options) { |
901 |
_checkInstance(); |
902 |
|
903 |
var jqEl = $(this); |
904 |
|
905 |
// We call some API method of first param is a string
|
906 |
if (typeof options === "string" ) { |
907 |
|
908 |
if(options === 'open') { |
909 |
var items,
|
910 |
itemOpts = _isJQ ? jqEl.data('magnificPopup') : jqEl[0].magnificPopup, |
911 |
index = parseInt(arguments[1], 10) || 0; |
912 |
|
913 |
if(itemOpts.items) {
|
914 |
items = itemOpts.items[index]; |
915 |
} else {
|
916 |
items = jqEl; |
917 |
if(itemOpts.delegate) {
|
918 |
items = items.find(itemOpts.delegate); |
919 |
} |
920 |
items = items.eq( index ); |
921 |
} |
922 |
mfp._openClick({mfpEl:items}, jqEl, itemOpts);
|
923 |
} else {
|
924 |
if(mfp.isOpen)
|
925 |
mfp[options].apply(mfp, Array.prototype.slice.call(arguments, 1)); |
926 |
} |
927 |
|
928 |
} else {
|
929 |
|
930 |
/*
|
931 |
* As Zepto doesn't support .data() method for objects
|
932 |
* and it works only in normal browsers
|
933 |
* we assign "options" object directly to the DOM element. FTW!
|
934 |
*/
|
935 |
if(_isJQ) {
|
936 |
jqEl.data('magnificPopup', options);
|
937 |
} else {
|
938 |
jqEl[0].magnificPopup = options;
|
939 |
} |
940 |
|
941 |
mfp.addGroup(jqEl, options); |
942 |
|
943 |
} |
944 |
return jqEl;
|
945 |
}; |
946 |
|
947 |
|
948 |
//Quick benchmark
|
949 |
/*
|
950 |
var start = performance.now(),
|
951 |
i,
|
952 |
rounds = 1000;
|
953 |
|
954 |
for(i = 0; i < rounds; i++) {
|
955 |
|
956 |
}
|
957 |
console.log('Test #1:', performance.now() - start);
|
958 |
|
959 |
start = performance.now();
|
960 |
for(i = 0; i < rounds; i++) {
|
961 |
|
962 |
}
|
963 |
console.log('Test #2:', performance.now() - start);
|
964 |
*/
|
965 |
|
966 |
|
967 |
/*>>core*/
|
968 |
|
969 |
/*>>inline*/
|
970 |
|
971 |
var INLINE_NS = 'inline', |
972 |
_hiddenClass, |
973 |
_inlinePlaceholder, |
974 |
_lastInlineElement, |
975 |
_putInlineElementsBack = function() { |
976 |
if(_lastInlineElement) {
|
977 |
_inlinePlaceholder.after( _lastInlineElement.addClass(_hiddenClass) ).detach(); |
978 |
_lastInlineElement = null;
|
979 |
} |
980 |
}; |
981 |
|
982 |
$.magnificPopup.registerModule(INLINE_NS, {
|
983 |
options: {
|
984 |
hiddenClass: 'hide', // will be appended with `mfp-` prefix |
985 |
markup: '', |
986 |
tNotFound: 'Content not found' |
987 |
}, |
988 |
proto: {
|
989 |
|
990 |
initInline: function() { |
991 |
mfp.types.push(INLINE_NS); |
992 |
|
993 |
_mfpOn(CLOSE_EVENT+'.'+INLINE_NS, function() { |
994 |
_putInlineElementsBack(); |
995 |
}); |
996 |
}, |
997 |
|
998 |
getInline: function(item, template) { |
999 |
|
1000 |
_putInlineElementsBack(); |
1001 |
|
1002 |
if(item.src) {
|
1003 |
var inlineSt = mfp.st.inline,
|
1004 |
el = $(item.src);
|
1005 |
|
1006 |
if(el.length) {
|
1007 |
|
1008 |
// If target element has parent - we replace it with placeholder and put it back after popup is closed
|
1009 |
var parent = el[0].parentNode; |
1010 |
if(parent && parent.tagName) {
|
1011 |
if(!_inlinePlaceholder) {
|
1012 |
_hiddenClass = inlineSt.hiddenClass; |
1013 |
_inlinePlaceholder = _getEl(_hiddenClass); |
1014 |
_hiddenClass = 'mfp-'+_hiddenClass;
|
1015 |
} |
1016 |
// replace target inline element with placeholder
|
1017 |
_lastInlineElement = el.after(_inlinePlaceholder).detach().removeClass(_hiddenClass); |
1018 |
} |
1019 |
|
1020 |
mfp.updateStatus('ready');
|
1021 |
} else {
|
1022 |
mfp.updateStatus('error', inlineSt.tNotFound);
|
1023 |
el = $('<div>'); |
1024 |
} |
1025 |
|
1026 |
item.inlineElement = el; |
1027 |
return el;
|
1028 |
} |
1029 |
|
1030 |
mfp.updateStatus('ready');
|
1031 |
mfp._parseMarkup(template, {}, item); |
1032 |
return template;
|
1033 |
} |
1034 |
} |
1035 |
}); |
1036 |
|
1037 |
/*>>inline*/
|
1038 |
|
1039 |
/*>>ajax*/
|
1040 |
var AJAX_NS = 'ajax', |
1041 |
_ajaxCur, |
1042 |
_removeAjaxCursor = function() { |
1043 |
if(_ajaxCur) {
|
1044 |
_body.removeClass(_ajaxCur); |
1045 |
} |
1046 |
}; |
1047 |
|
1048 |
$.magnificPopup.registerModule(AJAX_NS, {
|
1049 |
|
1050 |
options: {
|
1051 |
settings: null, |
1052 |
cursor: 'mfp-ajax-cur', |
1053 |
tError: '<a href="%url%">The content</a> could not be loaded.' |
1054 |
}, |
1055 |
|
1056 |
proto: {
|
1057 |
initAjax: function() { |
1058 |
mfp.types.push(AJAX_NS); |
1059 |
_ajaxCur = mfp.st.ajax.cursor; |
1060 |
|
1061 |
_mfpOn(CLOSE_EVENT+'.'+AJAX_NS, function() { |
1062 |
_removeAjaxCursor(); |
1063 |
if(mfp.req) {
|
1064 |
mfp.req.abort(); |
1065 |
} |
1066 |
}); |
1067 |
}, |
1068 |
|
1069 |
getAjax: function(item) { |
1070 |
|
1071 |
if(_ajaxCur)
|
1072 |
_body.addClass(_ajaxCur); |
1073 |
|
1074 |
mfp.updateStatus('loading');
|
1075 |
|
1076 |
var opts = $.extend({ |
1077 |
url: item.src,
|
1078 |
success: function(data, textStatus, jqXHR) { |
1079 |
var temp = {
|
1080 |
data:data,
|
1081 |
xhr:jqXHR
|
1082 |
}; |
1083 |
|
1084 |
_mfpTrigger('ParseAjax', temp);
|
1085 |
|
1086 |
mfp.appendContent( $(temp.data), AJAX_NS );
|
1087 |
|
1088 |
item.finished = true;
|
1089 |
|
1090 |
_removeAjaxCursor(); |
1091 |
|
1092 |
_setFocus(); |
1093 |
|
1094 |
setTimeout(function() {
|
1095 |
mfp.wrap.addClass(READY_CLASS); |
1096 |
}, 16);
|
1097 |
|
1098 |
mfp.updateStatus('ready');
|
1099 |
|
1100 |
_mfpTrigger('AjaxContentAdded');
|
1101 |
}, |
1102 |
error: function() { |
1103 |
_removeAjaxCursor(); |
1104 |
item.finished = item.loadError = true;
|
1105 |
mfp.updateStatus('error', mfp.st.ajax.tError.replace('%url%', item.src)); |
1106 |
} |
1107 |
}, mfp.st.ajax.settings); |
1108 |
|
1109 |
mfp.req = $.ajax(opts);
|
1110 |
|
1111 |
return ''; |
1112 |
} |
1113 |
} |
1114 |
}); |
1115 |
|
1116 |
|
1117 |
|
1118 |
|
1119 |
|
1120 |
|
1121 |
|
1122 |
/*>>ajax*/
|
1123 |
|
1124 |
/*>>image*/
|
1125 |
var _imgInterval,
|
1126 |
_getTitle = function(item) { |
1127 |
if(item.data && item.data.title !== undefined) |
1128 |
return item.data.title;
|
1129 |
|
1130 |
var src = mfp.st.image.titleSrc;
|
1131 |
|
1132 |
if(src) {
|
1133 |
if($.isFunction(src)) { |
1134 |
return src.call(mfp, item);
|
1135 |
} else if(item.el) { |
1136 |
return item.el.attr(src) || ''; |
1137 |
} |
1138 |
} |
1139 |
return ''; |
1140 |
}; |
1141 |
|
1142 |
$.magnificPopup.registerModule('image', { |
1143 |
|
1144 |
options: {
|
1145 |
markup: '<div class="mfp-figure">'+ |
1146 |
'<div class="mfp-close"></div>'+
|
1147 |
'<div class="mfp-img"></div>'+
|
1148 |
'<div class="mfp-bottom-bar">'+
|
1149 |
'<div class="mfp-title"></div>'+
|
1150 |
'<div class="mfp-counter"></div>'+
|
1151 |
'</div>'+
|
1152 |
'</div>',
|
1153 |
cursor: 'mfp-zoom-out-cur', |
1154 |
titleSrc: 'title', |
1155 |
verticalFit: true, |
1156 |
tError: '<a href="%url%">The image</a> could not be loaded.' |
1157 |
}, |
1158 |
|
1159 |
proto: {
|
1160 |
initImage: function() { |
1161 |
var imgSt = mfp.st.image,
|
1162 |
ns = '.image';
|
1163 |
|
1164 |
mfp.types.push('image');
|
1165 |
|
1166 |
_mfpOn(OPEN_EVENT+ns, function() {
|
1167 |
if(mfp.currItem.type === 'image' && imgSt.cursor) { |
1168 |
_body.addClass(imgSt.cursor); |
1169 |
} |
1170 |
}); |
1171 |
|
1172 |
_mfpOn(CLOSE_EVENT+ns, function() {
|
1173 |
if(imgSt.cursor) {
|
1174 |
_body.removeClass(imgSt.cursor); |
1175 |
} |
1176 |
_window.off('resize' + EVENT_NS);
|
1177 |
}); |
1178 |
|
1179 |
_mfpOn('Resize'+ns, mfp.resizeImage);
|
1180 |
if(mfp.isLowIE) {
|
1181 |
_mfpOn('AfterChange', mfp.resizeImage);
|
1182 |
} |
1183 |
}, |
1184 |
resizeImage: function() { |
1185 |
var item = mfp.currItem;
|
1186 |
if(!item || !item.img) return; |
1187 |
|
1188 |
if(mfp.st.image.verticalFit) {
|
1189 |
var decr = 0; |
1190 |
// fix box-sizing in ie7/8
|
1191 |
if(mfp.isLowIE) {
|
1192 |
decr = parseInt(item.img.css('padding-top'), 10) + parseInt(item.img.css('padding-bottom'),10); |
1193 |
} |
1194 |
item.img.css('max-height', mfp.wH-decr);
|
1195 |
} |
1196 |
}, |
1197 |
_onImageHasSize: function(item) { |
1198 |
if(item.img) {
|
1199 |
|
1200 |
item.hasSize = true;
|
1201 |
|
1202 |
if(_imgInterval) {
|
1203 |
clearInterval(_imgInterval); |
1204 |
} |
1205 |
|
1206 |
item.isCheckingImgSize = false;
|
1207 |
|
1208 |
_mfpTrigger('ImageHasSize', item);
|
1209 |
|
1210 |
if(item.imgHidden) {
|
1211 |
if(mfp.content)
|
1212 |
mfp.content.removeClass('mfp-loading');
|
1213 |
|
1214 |
item.imgHidden = false;
|
1215 |
} |
1216 |
|
1217 |
} |
1218 |
}, |
1219 |
|
1220 |
/**
|
1221 |
* Function that loops until the image has size to display elements that rely on it asap
|
1222 |
*/
|
1223 |
findImageSize: function(item) { |
1224 |
|
1225 |
var counter = 0, |
1226 |
img = item.img[0],
|
1227 |
mfpSetInterval = function(delay) { |
1228 |
|
1229 |
if(_imgInterval) {
|
1230 |
clearInterval(_imgInterval); |
1231 |
} |
1232 |
// decelerating interval that checks for size of an image
|
1233 |
_imgInterval = setInterval(function() {
|
1234 |
if(img.naturalWidth > 0) { |
1235 |
mfp._onImageHasSize(item); |
1236 |
return;
|
1237 |
} |
1238 |
|
1239 |
if(counter > 200) { |
1240 |
clearInterval(_imgInterval); |
1241 |
} |
1242 |
|
1243 |
counter++; |
1244 |
if(counter === 3) { |
1245 |
mfpSetInterval(10);
|
1246 |
} else if(counter === 40) { |
1247 |
mfpSetInterval(50);
|
1248 |
} else if(counter === 100) { |
1249 |
mfpSetInterval(500);
|
1250 |
} |
1251 |
}, delay); |
1252 |
}; |
1253 |
|
1254 |
mfpSetInterval(1);
|
1255 |
}, |
1256 |
|
1257 |
getImage: function(item, template) { |
1258 |
|
1259 |
var guard = 0, |
1260 |
|
1261 |
// image load complete handler
|
1262 |
onLoadComplete = function() { |
1263 |
if(item) {
|
1264 |
if (item.img[0].complete) { |
1265 |
item.img.off('.mfploader');
|
1266 |
|
1267 |
if(item === mfp.currItem){
|
1268 |
mfp._onImageHasSize(item); |
1269 |
|
1270 |
mfp.updateStatus('ready');
|
1271 |
} |
1272 |
|
1273 |
item.hasSize = true;
|
1274 |
item.loaded = true;
|
1275 |
|
1276 |
_mfpTrigger('ImageLoadComplete');
|
1277 |
|
1278 |
} |
1279 |
else {
|
1280 |
// if image complete check fails 200 times (20 sec), we assume that there was an error.
|
1281 |
guard++; |
1282 |
if(guard < 200) { |
1283 |
setTimeout(onLoadComplete,100);
|
1284 |
} else {
|
1285 |
onLoadError(); |
1286 |
} |
1287 |
} |
1288 |
} |
1289 |
}, |
1290 |
|
1291 |
// image error handler
|
1292 |
onLoadError = function() { |
1293 |
if(item) {
|
1294 |
item.img.off('.mfploader');
|
1295 |
if(item === mfp.currItem){
|
1296 |
mfp._onImageHasSize(item); |
1297 |
mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) ); |
1298 |
} |
1299 |
|
1300 |
item.hasSize = true;
|
1301 |
item.loaded = true;
|
1302 |
item.loadError = true;
|
1303 |
} |
1304 |
}, |
1305 |
imgSt = mfp.st.image; |
1306 |
|
1307 |
|
1308 |
var el = template.find('.mfp-img'); |
1309 |
if(el.length) {
|
1310 |
var img = document.createElement('img'); |
1311 |
img.className = 'mfp-img';
|
1312 |
item.img = $(img).on('load.mfploader', onLoadComplete).on('error.mfploader', onLoadError); |
1313 |
img.src = item.src; |
1314 |
|
1315 |
// without clone() "error" event is not firing when IMG is replaced by new IMG
|
1316 |
// TODO: find a way to avoid such cloning
|
1317 |
if(el.is('img')) { |
1318 |
item.img = item.img.clone(); |
1319 |
} |
1320 |
if(item.img[0].naturalWidth > 0) { |
1321 |
item.hasSize = true;
|
1322 |
} |
1323 |
} |
1324 |
|
1325 |
mfp._parseMarkup(template, { |
1326 |
title: _getTitle(item),
|
1327 |
img_replaceWith: item.img
|
1328 |
}, item); |
1329 |
|
1330 |
mfp.resizeImage(); |
1331 |
|
1332 |
if(item.hasSize) {
|
1333 |
if(_imgInterval) clearInterval(_imgInterval);
|
1334 |
|
1335 |
if(item.loadError) {
|
1336 |
template.addClass('mfp-loading');
|
1337 |
mfp.updateStatus('error', imgSt.tError.replace('%url%', item.src) ); |
1338 |
} else {
|
1339 |
template.removeClass('mfp-loading');
|
1340 |
mfp.updateStatus('ready');
|
1341 |
} |
1342 |
return template;
|
1343 |
} |
1344 |
|
1345 |
mfp.updateStatus('loading');
|
1346 |
item.loading = true;
|
1347 |
|
1348 |
if(!item.hasSize) {
|
1349 |
item.imgHidden = true;
|
1350 |
template.addClass('mfp-loading');
|
1351 |
mfp.findImageSize(item); |
1352 |
} |
1353 |
|
1354 |
return template;
|
1355 |
} |
1356 |
} |
1357 |
}); |
1358 |
|
1359 |
|
1360 |
|
1361 |
/*>>image*/
|
1362 |
|
1363 |
/*>>zoom*/
|
1364 |
var hasMozTransform,
|
1365 |
getHasMozTransform = function() { |
1366 |
if(hasMozTransform === undefined) { |
1367 |
hasMozTransform = document.createElement('p').style.MozTransform !== undefined; |
1368 |
} |
1369 |
return hasMozTransform;
|
1370 |
}; |
1371 |
|
1372 |
$.magnificPopup.registerModule('zoom', { |
1373 |
|
1374 |
options: {
|
1375 |
enabled: false, |
1376 |
easing: 'ease-in-out', |
1377 |
duration: 300, |
1378 |
opener: function(element) { |
1379 |
return element.is('img') ? element : element.find('img'); |
1380 |
} |
1381 |
}, |
1382 |
|
1383 |
proto: {
|
1384 |
|
1385 |
initZoom: function() { |
1386 |
var zoomSt = mfp.st.zoom,
|
1387 |
ns = '.zoom';
|
1388 |
|
1389 |
if(!zoomSt.enabled || !mfp.supportsTransition) {
|
1390 |
return;
|
1391 |
} |
1392 |
|
1393 |
var duration = zoomSt.duration,
|
1394 |
getElToAnimate = function(image) { |
1395 |
var newImg = image.clone().removeAttr('style').removeAttr('class').addClass('mfp-animated-image'), |
1396 |
transition = 'all '+(zoomSt.duration/1000)+'s ' + zoomSt.easing, |
1397 |
cssObj = { |
1398 |
position: 'fixed', |
1399 |
zIndex: 9999, |
1400 |
left: 0, |
1401 |
top: 0, |
1402 |
'-webkit-backface-visibility': 'hidden' |
1403 |
}, |
1404 |
t = 'transition';
|
1405 |
|
1406 |
cssObj['-webkit-'+t] = cssObj['-moz-'+t] = cssObj['-o-'+t] = cssObj[t] = transition; |
1407 |
|
1408 |
newImg.css(cssObj); |
1409 |
return newImg;
|
1410 |
}, |
1411 |
showMainContent = function() { |
1412 |
mfp.content.css('visibility', 'visible'); |
1413 |
}, |
1414 |
openTimeout, |
1415 |
animatedImg; |
1416 |
|
1417 |
_mfpOn('BuildControls'+ns, function() { |
1418 |
if(mfp._allowZoom()) {
|
1419 |
|
1420 |
clearTimeout(openTimeout); |
1421 |
mfp.content.css('visibility', 'hidden'); |
1422 |
|
1423 |
// Basically, all code below does is clones existing image, puts in on top of the current one and animated it
|
1424 |
|
1425 |
image = mfp._getItemToZoom(); |
1426 |
|
1427 |
if(!image) {
|
1428 |
showMainContent(); |
1429 |
return;
|
1430 |
} |
1431 |
|
1432 |
animatedImg = getElToAnimate(image); |
1433 |
|
1434 |
animatedImg.css( mfp._getOffset() ); |
1435 |
|
1436 |
mfp.wrap.append(animatedImg); |
1437 |
|
1438 |
openTimeout = setTimeout(function() {
|
1439 |
animatedImg.css( mfp._getOffset( true ) );
|
1440 |
openTimeout = setTimeout(function() {
|
1441 |
|
1442 |
showMainContent(); |
1443 |
|
1444 |
setTimeout(function() {
|
1445 |
animatedImg.remove(); |
1446 |
image = animatedImg = null;
|
1447 |
_mfpTrigger('ZoomAnimationEnded');
|
1448 |
}, 16); // avoid blink when switching images |
1449 |
|
1450 |
}, duration); // this timeout equals animation duration
|
1451 |
|
1452 |
}, 16); // by adding this timeout we avoid short glitch at the beginning of animation |
1453 |
|
1454 |
|
1455 |
// Lots of timeouts...
|
1456 |
} |
1457 |
}); |
1458 |
_mfpOn(BEFORE_CLOSE_EVENT+ns, function() {
|
1459 |
if(mfp._allowZoom()) {
|
1460 |
|
1461 |
clearTimeout(openTimeout); |
1462 |
|
1463 |
mfp.st.removalDelay = duration; |
1464 |
|
1465 |
if(!image) {
|
1466 |
image = mfp._getItemToZoom(); |
1467 |
if(!image) {
|
1468 |
return;
|
1469 |
} |
1470 |
animatedImg = getElToAnimate(image); |
1471 |
} |
1472 |
|
1473 |
|
1474 |
animatedImg.css( mfp._getOffset(true) );
|
1475 |
mfp.wrap.append(animatedImg); |
1476 |
mfp.content.css('visibility', 'hidden'); |
1477 |
|
1478 |
setTimeout(function() {
|
1479 |
animatedImg.css( mfp._getOffset() ); |
1480 |
}, 16);
|
1481 |
} |
1482 |
|
1483 |
}); |
1484 |
|
1485 |
_mfpOn(CLOSE_EVENT+ns, function() {
|
1486 |
if(mfp._allowZoom()) {
|
1487 |
showMainContent(); |
1488 |
if(animatedImg) {
|
1489 |
animatedImg.remove(); |
1490 |
} |
1491 |
} |
1492 |
}); |
1493 |
}, |
1494 |
|
1495 |
_allowZoom: function() { |
1496 |
return mfp.currItem.type === 'image'; |
1497 |
}, |
1498 |
|
1499 |
_getItemToZoom: function() { |
1500 |
if(mfp.currItem.hasSize) {
|
1501 |
return mfp.currItem.img;
|
1502 |
} else {
|
1503 |
return false; |
1504 |
} |
1505 |
}, |
1506 |
|
1507 |
// Get element postion relative to viewport
|
1508 |
_getOffset: function(isLarge) { |
1509 |
var el;
|
1510 |
if(isLarge) {
|
1511 |
el = mfp.currItem.img; |
1512 |
} else {
|
1513 |
el = mfp.st.zoom.opener(mfp.currItem.el || mfp.currItem); |
1514 |
} |
1515 |
|
1516 |
var offset = el.offset();
|
1517 |
var paddingTop = parseInt(el.css('padding-top'),10); |
1518 |
var paddingBottom = parseInt(el.css('padding-bottom'),10); |
1519 |
offset.top -= ( $(window).scrollTop() - paddingTop );
|
1520 |
|
1521 |
|
1522 |
/*
|
1523 |
|
1524 |
Animating left + top + width/height looks glitchy in Firefox, but perfect in Chrome. And vice-versa.
|
1525 |
|
1526 |
*/
|
1527 |
var obj = {
|
1528 |
width: el.width(),
|
1529 |
// fix Zepto height+padding issue
|
1530 |
height: (_isJQ ? el.innerHeight() : el[0].offsetHeight) - paddingBottom - paddingTop |
1531 |
}; |
1532 |
|
1533 |
// I hate to do this, but there is no another option
|
1534 |
if( getHasMozTransform() ) {
|
1535 |
obj['-moz-transform'] = obj['transform'] = 'translate(' + offset.left + 'px,' + offset.top + 'px)'; |
1536 |
} else {
|
1537 |
obj.left = offset.left; |
1538 |
obj.top = offset.top; |
1539 |
} |
1540 |
return obj;
|
1541 |
} |
1542 |
|
1543 |
} |
1544 |
}); |
1545 |
|
1546 |
|
1547 |
|
1548 |
/*>>zoom*/
|
1549 |
|
1550 |
/*>>iframe*/
|
1551 |
|
1552 |
var IFRAME_NS = 'iframe', |
1553 |
_emptyPage = '//about:blank',
|
1554 |
|
1555 |
_fixIframeBugs = function(isShowing) { |
1556 |
if(mfp.currTemplate[IFRAME_NS]) {
|
1557 |
var el = mfp.currTemplate[IFRAME_NS].find('iframe'); |
1558 |
if(el.length) {
|
1559 |
// reset src after the popup is closed to avoid "video keeps playing after popup is closed" bug
|
1560 |
if(!isShowing) {
|
1561 |
el[0].src = _emptyPage;
|
1562 |
} |
1563 |
|
1564 |
// IE8 black screen bug fix
|
1565 |
if(mfp.isIE8) {
|
1566 |
el.css('display', isShowing ? 'block' : 'none'); |
1567 |
} |
1568 |
} |
1569 |
} |
1570 |
}; |
1571 |
|
1572 |
$.magnificPopup.registerModule(IFRAME_NS, {
|
1573 |
|
1574 |
options: {
|
1575 |
markup: '<div class="mfp-iframe-scaler">'+ |
1576 |
'<div class="mfp-close"></div>'+
|
1577 |
'<iframe class="mfp-iframe" src="//about:blank" frameborder="0" allowfullscreen></iframe>'+
|
1578 |
'</div>',
|
1579 |
|
1580 |
srcAction: 'iframe_src', |
1581 |
|
1582 |
// we don't care and support only one default type of URL by default
|
1583 |
patterns: {
|
1584 |
youtube: {
|
1585 |
index: 'youtube.com', |
1586 |
id: 'v=', |
1587 |
src: '//www.youtube.com/embed/%id%?autoplay=1' |
1588 |
}, |
1589 |
vimeo: {
|
1590 |
index: 'vimeo.com/', |
1591 |
id: '/', |
1592 |
src: '//player.vimeo.com/video/%id%?autoplay=1' |
1593 |
}, |
1594 |
gmaps: {
|
1595 |
index: '//maps.google.', |
1596 |
src: '%id%&output=embed' |
1597 |
} |
1598 |
} |
1599 |
}, |
1600 |
|
1601 |
proto: {
|
1602 |
initIframe: function() { |
1603 |
mfp.types.push(IFRAME_NS); |
1604 |
|
1605 |
_mfpOn('BeforeChange', function(e, prevType, newType) { |
1606 |
if(prevType !== newType) {
|
1607 |
if(prevType === IFRAME_NS) {
|
1608 |
_fixIframeBugs(); // iframe if removed
|
1609 |
} else if(newType === IFRAME_NS) { |
1610 |
_fixIframeBugs(true); // iframe is showing |
1611 |
} |
1612 |
}// else {
|
1613 |
// iframe source is switched, don't do anything
|
1614 |
//}
|
1615 |
}); |
1616 |
|
1617 |
_mfpOn(CLOSE_EVENT + '.' + IFRAME_NS, function() { |
1618 |
_fixIframeBugs(); |
1619 |
}); |
1620 |
}, |
1621 |
|
1622 |
getIframe: function(item, template) { |
1623 |
var embedSrc = item.src;
|
1624 |
var iframeSt = mfp.st.iframe;
|
1625 |
|
1626 |
$.each(iframeSt.patterns, function() { |
1627 |
if(embedSrc.indexOf( this.index ) > -1) { |
1628 |
if(this.id) { |
1629 |
if(typeof this.id === 'string') { |
1630 |
embedSrc = embedSrc.substr(embedSrc.lastIndexOf(this.id)+this.id.length, embedSrc.length); |
1631 |
} else {
|
1632 |
embedSrc = this.id.call( this, embedSrc ); |
1633 |
} |
1634 |
} |
1635 |
embedSrc = this.src.replace('%id%', embedSrc ); |
1636 |
return false; // break; |
1637 |
} |
1638 |
}); |
1639 |
|
1640 |
var dataObj = {};
|
1641 |
if(iframeSt.srcAction) {
|
1642 |
dataObj[iframeSt.srcAction] = embedSrc; |
1643 |
} |
1644 |
mfp._parseMarkup(template, dataObj, item); |
1645 |
|
1646 |
mfp.updateStatus('ready');
|
1647 |
|
1648 |
return template;
|
1649 |
} |
1650 |
} |
1651 |
}); |
1652 |
|
1653 |
|
1654 |
|
1655 |
/*>>iframe*/
|
1656 |
|
1657 |
/*>>gallery*/
|
1658 |
/**
|
1659 |
* Get looped index depending on number of slides
|
1660 |
*/
|
1661 |
var _getLoopedId = function(index) { |
1662 |
var numSlides = mfp.items.length;
|
1663 |
if(index > numSlides - 1) { |
1664 |
return index - numSlides;
|
1665 |
} else if(index < 0) { |
1666 |
return numSlides + index;
|
1667 |
} |
1668 |
return index;
|
1669 |
}, |
1670 |
_replaceCurrTotal = function(text, curr, total) { |
1671 |
return text.replace('%curr%', curr + 1).replace('%total%', total); |
1672 |
}; |
1673 |
|
1674 |
$.magnificPopup.registerModule('gallery', { |
1675 |
|
1676 |
options: {
|
1677 |
enabled: false, |
1678 |
arrowMarkup: '<button title="%title%" type="button" class="mfp-arrow mfp-arrow-%dir%"></button>', |
1679 |
preload: [0,2], |
1680 |
navigateByImgClick: true, |
1681 |
arrows: true, |
1682 |
|
1683 |
tPrev: 'Previous (Left arrow key)', |
1684 |
tNext: 'Next (Right arrow key)', |
1685 |
tCounter: '%curr% of %total%' |
1686 |
}, |
1687 |
|
1688 |
proto: {
|
1689 |
initGallery: function() { |
1690 |
|
1691 |
var gSt = mfp.st.gallery,
|
1692 |
ns = '.mfp-gallery',
|
1693 |
supportsFastClick = Boolean($.fn.mfpFastClick);
|
1694 |
|
1695 |
mfp.direction = true; // true - next, false - prev |
1696 |
|
1697 |
if(!gSt || !gSt.enabled ) return false; |
1698 |
|
1699 |
_wrapClasses += ' mfp-gallery';
|
1700 |
|
1701 |
_mfpOn(OPEN_EVENT+ns, function() {
|
1702 |
|
1703 |
if(gSt.navigateByImgClick) {
|
1704 |
mfp.wrap.on('click'+ns, '.mfp-img', function() { |
1705 |
if(mfp.items.length > 1) { |
1706 |
mfp.next(); |
1707 |
return false; |
1708 |
} |
1709 |
}); |
1710 |
} |
1711 |
|
1712 |
_document.on('keydown'+ns, function(e) { |
1713 |
if (e.keyCode === 37) { |
1714 |
mfp.prev(); |
1715 |
} else if (e.keyCode === 39) { |
1716 |
mfp.next(); |
1717 |
} |
1718 |
}); |
1719 |
}); |
1720 |
|
1721 |
_mfpOn('UpdateStatus'+ns, function(e, data) { |
1722 |
if(data.text) {
|
1723 |
data.text = _replaceCurrTotal(data.text, mfp.currItem.index, mfp.items.length); |
1724 |
} |
1725 |
}); |
1726 |
|
1727 |
_mfpOn(MARKUP_PARSE_EVENT+ns, function(e, element, values, item) {
|
1728 |
var l = mfp.items.length;
|
1729 |
values.counter = l > 1 ? _replaceCurrTotal(gSt.tCounter, item.index, l) : ''; |
1730 |
}); |
1731 |
|
1732 |
_mfpOn('BuildControls' + ns, function() { |
1733 |
if(mfp.items.length > 1 && gSt.arrows && !mfp.arrowLeft) { |
1734 |
var markup = gSt.arrowMarkup,
|
1735 |
arrowLeft = mfp.arrowLeft = $( markup.replace('%title%', gSt.tPrev).replace('%dir%', 'left') ).addClass(PREVENT_CLOSE_CLASS), |
1736 |
arrowRight = mfp.arrowRight = $( markup.replace('%title%', gSt.tNext).replace('%dir%', 'right') ).addClass(PREVENT_CLOSE_CLASS); |
1737 |
|
1738 |
var eName = supportsFastClick ? 'mfpFastClick' : 'click'; |
1739 |
arrowLeft[eName](function() {
|
1740 |
mfp.prev(); |
1741 |
}); |
1742 |
arrowRight[eName](function() {
|
1743 |
mfp.next(); |
1744 |
}); |
1745 |
|
1746 |
// Polyfill for :before and :after (adds elements with classes mfp-a and mfp-b)
|
1747 |
if(mfp.isIE7) {
|
1748 |
_getEl('b', arrowLeft[0], false, true); |
1749 |
_getEl('a', arrowLeft[0], false, true); |
1750 |
_getEl('b', arrowRight[0], false, true); |
1751 |
_getEl('a', arrowRight[0], false, true); |
1752 |
} |
1753 |
|
1754 |
mfp.container.append(arrowLeft.add(arrowRight)); |
1755 |
} |
1756 |
}); |
1757 |
|
1758 |
_mfpOn(CHANGE_EVENT+ns, function() {
|
1759 |
if(mfp._preloadTimeout) clearTimeout(mfp._preloadTimeout);
|
1760 |
|
1761 |
mfp._preloadTimeout = setTimeout(function() {
|
1762 |
mfp.preloadNearbyImages(); |
1763 |
mfp._preloadTimeout = null;
|
1764 |
}, 16);
|
1765 |
}); |
1766 |
|
1767 |
|
1768 |
_mfpOn(CLOSE_EVENT+ns, function() {
|
1769 |
_document.off(ns); |
1770 |
mfp.wrap.off('click'+ns);
|
1771 |
|
1772 |
if(mfp.arrowLeft && supportsFastClick) {
|
1773 |
mfp.arrowLeft.add(mfp.arrowRight).destroyMfpFastClick(); |
1774 |
} |
1775 |
mfp.arrowRight = mfp.arrowLeft = null;
|
1776 |
}); |
1777 |
|
1778 |
}, |
1779 |
next: function() { |
1780 |
mfp.direction = true;
|
1781 |
mfp.index = _getLoopedId(mfp.index + 1);
|
1782 |
mfp.updateItemHTML(); |
1783 |
}, |
1784 |
prev: function() { |
1785 |
mfp.direction = false;
|
1786 |
mfp.index = _getLoopedId(mfp.index - 1);
|
1787 |
mfp.updateItemHTML(); |
1788 |
}, |
1789 |
goTo: function(newIndex) { |
1790 |
mfp.direction = (newIndex >= mfp.index); |
1791 |
mfp.index = newIndex; |
1792 |
mfp.updateItemHTML(); |
1793 |
}, |
1794 |
preloadNearbyImages: function() { |
1795 |
var p = mfp.st.gallery.preload,
|
1796 |
preloadBefore = Math.min(p[0], mfp.items.length),
|
1797 |
preloadAfter = Math.min(p[1], mfp.items.length),
|
1798 |
i; |
1799 |
|
1800 |
for(i = 1; i <= (mfp.direction ? preloadAfter : preloadBefore); i++) { |
1801 |
mfp._preloadItem(mfp.index+i); |
1802 |
} |
1803 |
for(i = 1; i <= (mfp.direction ? preloadBefore : preloadAfter); i++) { |
1804 |
mfp._preloadItem(mfp.index-i); |
1805 |
} |
1806 |
}, |
1807 |
_preloadItem: function(index) { |
1808 |
index = _getLoopedId(index); |
1809 |
|
1810 |
if(mfp.items[index].preloaded) {
|
1811 |
return;
|
1812 |
} |
1813 |
|
1814 |
var item = mfp.items[index];
|
1815 |
if(!item.parsed) {
|
1816 |
item = mfp.parseEl( index ); |
1817 |
} |
1818 |
|
1819 |
_mfpTrigger('LazyLoad', item);
|
1820 |
|
1821 |
if(item.type === 'image') { |
1822 |
item.img = $('<img class="mfp-img" />').on('load.mfploader', function() { |
1823 |
item.hasSize = true;
|
1824 |
}).on('error.mfploader', function() { |
1825 |
item.hasSize = true;
|
1826 |
item.loadError = true;
|
1827 |
_mfpTrigger('LazyLoadError', item);
|
1828 |
}).attr('src', item.src);
|
1829 |
} |
1830 |
|
1831 |
|
1832 |
item.preloaded = true;
|
1833 |
} |
1834 |
} |
1835 |
}); |
1836 |
|
1837 |
/*
|
1838 |
Touch Support that might be implemented some day
|
1839 |
|
1840 |
addSwipeGesture: function() {
|
1841 |
var startX,
|
1842 |
moved,
|
1843 |
multipleTouches;
|
1844 |
|
1845 |
return;
|
1846 |
|
1847 |
var namespace = '.mfp',
|
1848 |
addEventNames = function(pref, down, move, up, cancel) {
|
1849 |
mfp._tStart = pref + down + namespace;
|
1850 |
mfp._tMove = pref + move + namespace;
|
1851 |
mfp._tEnd = pref + up + namespace;
|
1852 |
mfp._tCancel = pref + cancel + namespace;
|
1853 |
};
|
1854 |
|
1855 |
if(window.navigator.msPointerEnabled) {
|
1856 |
addEventNames('MSPointer', 'Down', 'Move', 'Up', 'Cancel');
|
1857 |
} else if('ontouchstart' in window) {
|
1858 |
addEventNames('touch', 'start', 'move', 'end', 'cancel');
|
1859 |
} else {
|
1860 |
return;
|
1861 |
}
|
1862 |
_window.on(mfp._tStart, function(e) {
|
1863 |
var oE = e.originalEvent;
|
1864 |
multipleTouches = moved = false;
|
1865 |
startX = oE.pageX || oE.changedTouches[0].pageX;
|
1866 |
}).on(mfp._tMove, function(e) {
|
1867 |
if(e.originalEvent.touches.length > 1) {
|
1868 |
multipleTouches = e.originalEvent.touches.length;
|
1869 |
} else {
|
1870 |
//e.preventDefault();
|
1871 |
moved = true;
|
1872 |
}
|
1873 |
}).on(mfp._tEnd + ' ' + mfp._tCancel, function(e) {
|
1874 |
if(moved && !multipleTouches) {
|
1875 |
var oE = e.originalEvent,
|
1876 |
diff = startX - (oE.pageX || oE.changedTouches[0].pageX);
|
1877 |
|
1878 |
if(diff > 20) {
|
1879 |
mfp.next();
|
1880 |
} else if(diff < -20) {
|
1881 |
mfp.prev();
|
1882 |
}
|
1883 |
}
|
1884 |
});
|
1885 |
},
|
1886 |
*/
|
1887 |
|
1888 |
|
1889 |
/*>>gallery*/
|
1890 |
|
1891 |
/*>>retina*/
|
1892 |
|
1893 |
var RETINA_NS = 'retina'; |
1894 |
|
1895 |
$.magnificPopup.registerModule(RETINA_NS, {
|
1896 |
options: {
|
1897 |
replaceSrc: function(item) { |
1898 |
return item.src.replace(/\.\w+$/, function(m) { return '@2x' + m; }); |
1899 |
}, |
1900 |
ratio: 1 // Function or number. Set to 1 to disable. |
1901 |
}, |
1902 |
proto: {
|
1903 |
initRetina: function() { |
1904 |
if(window.devicePixelRatio > 1) { |
1905 |
|
1906 |
var st = mfp.st.retina,
|
1907 |
ratio = st.ratio; |
1908 |
|
1909 |
ratio = !isNaN(ratio) ? ratio : ratio(); |
1910 |
|
1911 |
if(ratio > 1) { |
1912 |
_mfpOn('ImageHasSize' + '.' + RETINA_NS, function(e, item) { |
1913 |
item.img.css({ |
1914 |
'max-width': item.img[0].naturalWidth / ratio, |
1915 |
'width': '100%' |
1916 |
}); |
1917 |
}); |
1918 |
_mfpOn('ElementParse' + '.' + RETINA_NS, function(e, item) { |
1919 |
item.src = st.replaceSrc(item, ratio); |
1920 |
}); |
1921 |
} |
1922 |
} |
1923 |
|
1924 |
} |
1925 |
} |
1926 |
}); |
1927 |
|
1928 |
/*>>retina*/
|
1929 |
|
1930 |
/*>>fastclick*/
|
1931 |
/**
|
1932 |
* FastClick event implementation. (removes 300ms delay on touch devices)
|
1933 |
* Based on https://developers.google.com/mobile/articles/fast_buttons
|
1934 |
*
|
1935 |
* You may use it outside the Magnific Popup by calling just:
|
1936 |
*
|
1937 |
* $('.your-el').mfpFastClick(function() {
|
1938 |
* console.log('Clicked!');
|
1939 |
* });
|
1940 |
*
|
1941 |
* To unbind:
|
1942 |
* $('.your-el').destroyMfpFastClick();
|
1943 |
*
|
1944 |
*
|
1945 |
* Note that it's a very basic and simple implementation, it blocks ghost click on the same element where it was bound.
|
1946 |
* If you need something more advanced, use plugin by FT Labs https://github.com/ftlabs/fastclick
|
1947 |
*
|
1948 |
*/
|
1949 |
|
1950 |
(function() {
|
1951 |
var ghostClickDelay = 1000, |
1952 |
supportsTouch = 'ontouchstart' in window, |
1953 |
unbindTouchMove = function() { |
1954 |
_window.off('touchmove'+ns+' touchend'+ns); |
1955 |
}, |
1956 |
eName = 'mfpFastClick',
|
1957 |
ns = '.'+eName;
|
1958 |
|
1959 |
|
1960 |
// As Zepto.js doesn't have an easy way to add custom events (like jQuery), so we implement it in this way
|
1961 |
$.fn.mfpFastClick = function(callback) { |
1962 |
|
1963 |
return $(this).each(function() { |
1964 |
|
1965 |
var elem = $(this), |
1966 |
lock; |
1967 |
|
1968 |
if( supportsTouch ) {
|
1969 |
|
1970 |
var timeout,
|
1971 |
startX, |
1972 |
startY, |
1973 |
pointerMoved, |
1974 |
point, |
1975 |
numPointers; |
1976 |
|
1977 |
elem.on('touchstart' + ns, function(e) { |
1978 |
pointerMoved = false;
|
1979 |
numPointers = 1;
|
1980 |
|
1981 |
point = e.originalEvent ? e.originalEvent.touches[0] : e.touches[0]; |
1982 |
startX = point.clientX; |
1983 |
startY = point.clientY; |
1984 |
|
1985 |
_window.on('touchmove'+ns, function(e) { |
1986 |
point = e.originalEvent ? e.originalEvent.touches : e.touches; |
1987 |
numPointers = point.length; |
1988 |
point = point[0];
|
1989 |
if (Math.abs(point.clientX - startX) > 10 || |
1990 |
Math.abs(point.clientY - startY) > 10) {
|
1991 |
pointerMoved = true;
|
1992 |
unbindTouchMove(); |
1993 |
} |
1994 |
}).on('touchend'+ns, function(e) { |
1995 |
unbindTouchMove(); |
1996 |
if(pointerMoved || numPointers > 1) { |
1997 |
return;
|
1998 |
} |
1999 |
lock = true;
|
2000 |
e.preventDefault(); |
2001 |
clearTimeout(timeout); |
2002 |
timeout = setTimeout(function() {
|
2003 |
lock = false;
|
2004 |
}, ghostClickDelay); |
2005 |
callback(); |
2006 |
}); |
2007 |
}); |
2008 |
|
2009 |
} |
2010 |
|
2011 |
elem.on('click' + ns, function() { |
2012 |
if(!lock) {
|
2013 |
callback(); |
2014 |
} |
2015 |
}); |
2016 |
}); |
2017 |
}; |
2018 |
|
2019 |
$.fn.destroyMfpFastClick = function() { |
2020 |
$(this).off('touchstart' + ns + ' click' + ns); |
2021 |
if(supportsTouch) _window.off('touchmove'+ns+' touchend'+ns); |
2022 |
}; |
2023 |
})(); |
2024 |
|
2025 |
/*>>fastclick*/
|
2026 |
})(window.jQuery || window.Zepto); |