/*! Magnific Popup - v0.9.2 - 2013-07-15 * http://dimsemenov.com/plugins/magnific-popup/ * Copyright (c) 2013 Dmitry Semenov; */ ; (function($) { /*>>core*/ /** * * Magnific Popup Core JS file * */ /** * Private static constants */ var CLOSE_EVENT = 'Close', BEFORE_CLOSE_EVENT = 'BeforeClose', AFTER_CLOSE_EVENT = 'AfterClose', BEFORE_APPEND_EVENT = 'BeforeAppend', MARKUP_PARSE_EVENT = 'MarkupParse', OPEN_EVENT = 'Open', CHANGE_EVENT = 'Change', NS = 'mfp', EVENT_NS = '.' + NS, READY_CLASS = 'mfp-ready', REMOVING_CLASS = 'mfp-removing', PREVENT_CLOSE_CLASS = 'mfp-prevent-close'; /** * Private vars */ var mfp, // As we have only one instance of MagnificPopup object, we define it locally to not to use 'this' MagnificPopup = function() {}, _isJQ = !! (window.jQuery), _prevStatus, _window = $(window), _body, _document, _prevContentType, _wrapClasses, _currPopupType; /** * Private functions */ var _mfpOn = function(name, f) { mfp.ev.on(NS + name + EVENT_NS, f); }, _getEl = function(className, appendTo, html, raw) { var el = document.createElement('div'); el.className = 'mfp-' + className; if (html) { el.innerHTML = html; } if (!raw) { el = $(el); if (appendTo) { el.appendTo(appendTo); } } else if (appendTo) { appendTo.appendChild(el); } return el; }, _mfpTrigger = function(e, data) { mfp.ev.triggerHandler(NS + e, data); if (mfp.st.callbacks) { // converts "mfpEventName" to "eventName" callback and triggers it if it's present e = e.charAt(0).toLowerCase() + e.slice(1); if (mfp.st.callbacks[e]) { mfp.st.callbacks[e].apply(mfp, $.isArray(data) ? data : [data]); } } }, _setFocus = function() { (mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).trigger('focus'); }, _getCloseBtn = function(type) { if (type !== _currPopupType || !mfp.currTemplate.closeBtn) { mfp.currTemplate.closeBtn = $(mfp.st.closeMarkup.replace('%title%', mfp.st.tClose)); _currPopupType = type; } return mfp.currTemplate.closeBtn; }, // Initialize Magnific Popup only when called at least once _checkInstance = function() { if (!$.magnificPopup.instance) { mfp = new MagnificPopup(); mfp.init(); $.magnificPopup.instance = mfp; } }, // Check to close popup or not // "target" is an element that was clicked _checkIfClose = function(target) { if ($(target).hasClass(PREVENT_CLOSE_CLASS)) { return; } var closeOnContent = mfp.st.closeOnContentClick; var closeOnBg = mfp.st.closeOnBgClick; if (closeOnContent && closeOnBg) { return true; } else { // We close the popup if click is on close button or on preloader. Or if there is no content. if (!mfp.content || $(target).hasClass('mfp-close') || (mfp.preloader && target === mfp.preloader[0])) { return true; } // if click is outside the content if ((target !== mfp.content[0] && !$.contains(mfp.content[0], target))) { if (closeOnBg) { // last check, if the clicked element is in DOM, (in case it's removed onclick) if ($.contains(document, target)) { return true; } } } else if (closeOnContent) { return true; } } return false; }, // CSS transition detection, http://stackoverflow.com/questions/7264899/detect-css-transitions-using-javascript-and-without-modernizr supportsTransitions = function() { var s = document.createElement('p').style, // 's' for style. better to create an element if body yet to exist v = ['ms', 'O', 'Moz', 'Webkit']; // 'v' for vendor if (s['transition'] !== undefined) { return true; } while (v.length) { if (v.pop() + 'Transition' in s) { return true; } } return false; }; /** * Public functions */ MagnificPopup.prototype = { constructor: MagnificPopup, /** * Initializes Magnific Popup plugin. * This function is triggered only once when $.fn.magnificPopup or $.magnificPopup is executed */ init: function() { var appVersion = navigator.appVersion; mfp.isIE7 = appVersion.indexOf("MSIE 7.") !== -1; mfp.isIE8 = appVersion.indexOf("MSIE 8.") !== -1; mfp.isLowIE = mfp.isIE7 || mfp.isIE8; mfp.isAndroid = (/android/gi).test(appVersion); mfp.isIOS = (/iphone|ipad|ipod/gi).test(appVersion); mfp.supportsTransition = supportsTransitions(); // We disable fixed positioned lightbox on devices that don't handle it nicely. // If you know a better way of detecting this - let me know. mfp.probablyMobile = (mfp.isAndroid || mfp.isIOS || /(Opera Mini)|Kindle|webOS|BlackBerry|(Opera Mobi)|(Windows Phone)|IEMobile/i.test(navigator.userAgent)); _body = $(document.body); _document = $(document); mfp.popupsCache = {}; }, /** * Opens popup * @param data [description] */ open: function(data) { var i; if (data.isObj === false) { // convert jQuery collection to array to avoid conflicts later mfp.items = data.items.toArray(); mfp.index = 0; var items = data.items, item; for (i = 0; i < items.length; i++) { item = items[i]; if (item.parsed) { item = item.el[0]; } if (item === data.el[0]) { mfp.index = i; break; } } } else { mfp.items = $.isArray(data.items) ? data.items : [data.items]; mfp.index = data.index || 0; } // if popup is already opened - we just update the content if (mfp.isOpen) { mfp.updateItemHTML(); return; } mfp.types = []; _wrapClasses = ''; if (data.mainEl && data.mainEl.length) { mfp.ev = data.mainEl.eq(0); } else { mfp.ev = _document; } if (data.key) { if (!mfp.popupsCache[data.key]) { mfp.popupsCache[data.key] = {}; } mfp.currTemplate = mfp.popupsCache[data.key]; } else { mfp.currTemplate = {}; } mfp.st = $.extend(true, {}, $.magnificPopup.defaults, data); mfp.fixedContentPos = mfp.st.fixedContentPos === 'auto' ? !mfp.probablyMobile : mfp.st.fixedContentPos; if (mfp.st.modal) { mfp.st.closeOnContentClick = false; mfp.st.closeOnBgClick = false; mfp.st.showCloseBtn = false; mfp.st.enableEscapeKey = false; } // Building markup // main containers are created only once if (!mfp.bgOverlay) { // Dark overlay mfp.bgOverlay = _getEl('bg').on('click' + EVENT_NS, function() { mfp.close(); }); mfp.wrap = _getEl('wrap').attr('tabindex', -1).on('click' + EVENT_NS, function(e) { if (_checkIfClose(e.target)) { mfp.close(); } }); mfp.container = _getEl('container', mfp.wrap); } mfp.contentContainer = _getEl('content'); if (mfp.st.preloader) { mfp.preloader = _getEl('preloader', mfp.container, mfp.st.tLoading); } // Initializing modules var modules = $.magnificPopup.modules; for (i = 0; i < modules.length; i++) { var n = modules[i]; n = n.charAt(0).toUpperCase() + n.slice(1); mfp['init' + n].call(mfp); } _mfpTrigger('BeforeOpen'); if (mfp.st.showCloseBtn) { // Close button if (!mfp.st.closeBtnInside) { mfp.wrap.append(_getCloseBtn()); } else { _mfpOn(MARKUP_PARSE_EVENT, function(e, template, values, item) { values.close_replaceWith = _getCloseBtn(item.type); }); _wrapClasses += ' mfp-close-btn-in'; } } if (mfp.st.alignTop) { _wrapClasses += ' mfp-align-top'; } if (mfp.fixedContentPos) { mfp.wrap.css({ overflow: mfp.st.overflowY, overflowX: 'hidden', overflowY: mfp.st.overflowY }); } else { mfp.wrap.css({ top: _window.scrollTop(), position: 'absolute' }); } if (mfp.st.fixedBgPos === false || (mfp.st.fixedBgPos === 'auto' && !mfp.fixedContentPos)) { mfp.bgOverlay.css({ height: _document.height(), position: 'absolute' }); } if (mfp.st.enableEscapeKey) { // Close on ESC key _document.on('keyup' + EVENT_NS, function(e) { if (e.keyCode === 27) { mfp.close(); } }); } _window.on('resize' + EVENT_NS, function() { mfp.updateSize(); }); if (!mfp.st.closeOnContentClick) { _wrapClasses += ' mfp-auto-cursor'; } if (_wrapClasses) mfp.wrap.addClass(_wrapClasses); // this triggers recalculation of layout, so we get it once to not to trigger twice var windowHeight = mfp.wH = _window.height(); var windowStyles = {}; // if (mfp.fixedContentPos) { // if (mfp._hasScrollBar(windowHeight)) { // var s = mfp._getScrollbarSize(); // if (s) { // windowStyles.paddingRight = s; // } // } // } // if (mfp.fixedContentPos) { // if (!mfp.isIE7) { // windowStyles.overflow = 'hidden'; // } else { // // ie7 double-scroll bug // $('body, html').css('overflow', 'hidden'); // } // } var classesToadd = mfp.st.mainClass; if (mfp.isIE7) { classesToadd += ' mfp-ie7'; } if (classesToadd) { mfp._addClassToMFP(classesToadd); } // add content mfp.updateItemHTML(); _mfpTrigger('BuildControls'); // remove scrollbar, add padding e.t.c $('html').css(windowStyles); // add everything to DOM mfp.bgOverlay.add(mfp.wrap).prependTo(document.body); // Save last focused element mfp._lastFocusedEl = document.activeElement; // Wait for next cycle to allow CSS transition setTimeout(function() { if (mfp.content) { mfp._addClassToMFP(READY_CLASS); _setFocus(); } else { // if content is not defined (not loaded e.t.c) we add class only for BG mfp.bgOverlay.addClass(READY_CLASS); } // Trap the focus in popup _document.on('focusin' + EVENT_NS, function(e) { if (e.target !== mfp.wrap[0] && !$.contains(mfp.wrap[0], e.target)) { _setFocus(); return false; } }); }, 16); mfp.isOpen = true; mfp.updateSize(windowHeight); _mfpTrigger(OPEN_EVENT); }, /** * Closes the popup */ close: function() { if (!mfp.isOpen) return; _mfpTrigger(BEFORE_CLOSE_EVENT); mfp.isOpen = false; // for CSS3 animation if (mfp.st.removalDelay && !mfp.isLowIE && mfp.supportsTransition) { mfp._addClassToMFP(REMOVING_CLASS); setTimeout(function() { mfp._close(); }, mfp.st.removalDelay); } else { mfp._close(); } }, /** * Helper for close() function */ _close: function() { _mfpTrigger(CLOSE_EVENT); var classesToRemove = REMOVING_CLASS + ' ' + READY_CLASS + ' '; mfp.bgOverlay.detach(); mfp.wrap.detach(); mfp.container.empty(); if (mfp.st.mainClass) { classesToRemove += mfp.st.mainClass + ' '; } mfp._removeClassFromMFP(classesToRemove); if (mfp.fixedContentPos) { var windowStyles = { paddingRight: '' }; // if (mfp.isIE7) { // $('body, html').css('overflow', ''); // } else { // windowStyles.overflow = ''; // } $('html').css(windowStyles); } _document.off('keyup' + EVENT_NS + ' focusin' + EVENT_NS); mfp.ev.off(EVENT_NS); // clean up DOM elements that aren't removed mfp.wrap.attr('class', 'mfp-wrap').removeAttr('style'); mfp.bgOverlay.attr('class', 'mfp-bg'); mfp.container.attr('class', 'mfp-container'); // remove close button from target element if (mfp.st.showCloseBtn && (!mfp.st.closeBtnInside || mfp.currTemplate[mfp.currItem.type] === true)) { if (mfp.currTemplate.closeBtn) mfp.currTemplate.closeBtn.detach(); } if (mfp._lastFocusedEl) { $(mfp._lastFocusedEl).trigger('focus'); // put tab focus back } mfp.currItem = null; mfp.content = null; mfp.currTemplate = null; mfp.prevHeight = 0; _mfpTrigger(AFTER_CLOSE_EVENT); }, updateSize: function(winHeight) { if (mfp.isIOS) { // fixes iOS nav bars https://github.com/dimsemenov/Magnific-Popup/issues/2 var zoomLevel = document.documentElement.clientWidth / window.innerWidth; var height = window.innerHeight * zoomLevel; mfp.wrap.css('height', height); mfp.wH = height; } else { mfp.wH = winHeight || _window.height(); } // Fixes #84: popup incorrectly positioned with position:relative on body if (!mfp.fixedContentPos) { mfp.wrap.css('height', mfp.wH); } _mfpTrigger('Resize'); }, /** * Set content of popup based on current index */ updateItemHTML: function() { var item = mfp.items[mfp.index]; // Detach and perform modifications mfp.contentContainer.detach(); if (mfp.content) mfp.content.detach(); if (!item.parsed) { item = mfp.parseEl(mfp.index); } var type = item.type; _mfpTrigger('BeforeChange', [mfp.currItem ? mfp.currItem.type : '', type]); // BeforeChange event works like so: // _mfpOn('BeforeChange', function(e, prevType, newType) { }); mfp.currItem = item; if (!mfp.currTemplate[type]) { var markup = mfp.st[type] ? mfp.st[type].markup : false; // allows to modify markup _mfpTrigger('FirstMarkupParse', markup); if (markup) { mfp.currTemplate[type] = $(markup); } else { // if there is no markup found we just define that template is parsed mfp.currTemplate[type] = true; } } if (_prevContentType && _prevContentType !== item.type) { mfp.container.removeClass('mfp-' + _prevContentType + '-holder'); } var newContent = mfp['get' + type.charAt(0).toUpperCase() + type.slice(1)](item, mfp.currTemplate[type]); mfp.appendContent(newContent, type); item.preloaded = true; _mfpTrigger(CHANGE_EVENT, item); _prevContentType = item.type; // Append container back after its content changed mfp.container.prepend(mfp.contentContainer); _mfpTrigger('AfterChange'); }, /** * Set HTML content of popup */ appendContent: function(newContent, type) { mfp.content = newContent; if (newContent) { if (mfp.st.showCloseBtn && mfp.st.closeBtnInside && mfp.currTemplate[type] === true) { // if there is no markup, we just append close button element inside if (!mfp.content.find('.mfp-close').length) { mfp.content.append(_getCloseBtn()); } } else { mfp.content = newContent; } } else { mfp.content = ''; } _mfpTrigger(BEFORE_APPEND_EVENT); mfp.container.addClass('mfp-' + type + '-holder'); mfp.contentContainer.append(mfp.content); }, /** * Creates Magnific Popup data object based on given data * @param {int} index Index of item to parse */ parseEl: function(index) { var item = mfp.items[index], type = item.type; if (item.tagName) { item = { el: $(item) }; } else { item = { data: item, src: item.src }; } if (item.el) { var types = mfp.types; // check for 'mfp-TYPE' class for (var i = 0; i < types.length; i++) { if (item.el.hasClass('mfp-' + types[i])) { type = types[i]; break; } } item.src = item.el.attr('data-mfp-src'); if (!item.src) { item.src = item.el.attr('href'); } } item.type = type || mfp.st.type || 'inline'; item.index = index; item.parsed = true; mfp.items[index] = item; _mfpTrigger('ElementParse', item); return mfp.items[index]; }, /** * Initializes single popup or a group of popups */ addGroup: function(el, options) { var eHandler = function(e) { e.mfpEl = this; mfp._openClick(e, el, options); }; if (!options) { options = {}; } var eName = 'click.magnificPopup'; options.mainEl = el; if (options.items) { options.isObj = true; el.off(eName).on(eName, eHandler); } else { options.isObj = false; if (options.delegate) { el.off(eName).on(eName, options.delegate, eHandler); } else { options.items = el; el.off(eName).on(eName, eHandler); } } }, _openClick: function(e, el, options) { var midClick = options.midClick !== undefined ? options.midClick : $.magnificPopup.defaults.midClick; if (!midClick && (e.which === 2 || e.ctrlKey || e.metaKey)) { return; } var disableOn = options.disableOn !== undefined ? options.disableOn : $.magnificPopup.defaults.disableOn; if (disableOn) { if ($.isFunction(disableOn)) { if (!disableOn.call(mfp)) { return true; } } else { // else it's number if (_window.width() < disableOn) { return true; } } } if (e.type) { e.preventDefault(); // This will prevent popup from closing if element is inside and popup is already opened if (mfp.isOpen) { e.stopPropagation(); } } options.el = $(e.mfpEl); if (options.delegate) { options.items = el.find(options.delegate); } mfp.open(options); }, /** * Updates text on preloader */ updateStatus: function(status, text) { if (mfp.preloader) { if (_prevStatus !== status) { mfp.container.removeClass('mfp-s-' + _prevStatus); } if (!text && status === 'loading') { text = mfp.st.tLoading; } var data = { status: status, text: text }; // allows to modify status _mfpTrigger('UpdateStatus', data); status = data.status; text = data.text; mfp.preloader.html(text); mfp.preloader.find('a').on('click', function(e) { e.stopImmediatePropagation(); }); mfp.container.addClass('mfp-s-' + status); _prevStatus = status; } }, /* "Private" helpers that aren't private at all */ _addClassToMFP: function(cName) { mfp.bgOverlay.addClass(cName); mfp.wrap.addClass(cName); }, _removeClassFromMFP: function(cName) { this.bgOverlay.removeClass(cName); mfp.wrap.removeClass(cName); }, _hasScrollBar: function(winHeight) { return ((mfp.isIE7 ? _document.height() : document.body.scrollHeight) > (winHeight || _window.height())); }, _parseMarkup: function(template, values, item) { var arr; if (item.data) { values = $.extend(item.data, values); } _mfpTrigger(MARKUP_PARSE_EVENT, [template, values, item]); $.each(values, function(key, value) { if (value === undefined || value === false) { return true; } arr = key.split('_'); if (arr.length > 1) { var el = template.find(EVENT_NS + '-' + arr[0]); if (el.length > 0) { var attr = arr[1]; if (attr === 'replaceWith') { if (el[0] !== value[0]) { el.replaceWith(value); } } else if (attr === 'img') { if (el.is('img')) { el.attr('src', value); } else { el.replaceWith(''); } } else { el.attr(arr[1], value); } } } else { template.find(EVENT_NS + '-' + key).html(value); } }); }, _getScrollbarSize: function() { // thx David if (mfp.scrollbarSize === undefined) { var scrollDiv = document.createElement("div"); scrollDiv.id = "mfp-sbm"; scrollDiv.style.cssText = 'width: 99px; height: 99px; overflow: scroll; position: absolute; top: -9999px;'; document.body.appendChild(scrollDiv); mfp.scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth; document.body.removeChild(scrollDiv); } return mfp.scrollbarSize; } }; /* MagnificPopup core prototype end */ /** * Public static functions */ $.magnificPopup = { instance: null, proto: MagnificPopup.prototype, modules: [], open: function(options, index) { _checkInstance(); if (!options) options = {}; options.isObj = true; options.index = index || 0; return this.instance.open(options); }, close: function() { return $.magnificPopup.instance.close(); }, registerModule: function(name, module) { if (module.options) { $.magnificPopup.defaults[name] = module.options; } $.extend(this.proto, module.proto); this.modules.push(name); }, defaults: { // Info about options is in docs: // http://dimsemenov.com/plugins/magnific-popup/documentation.html#options disableOn: 0, key: null, midClick: true, mainClass: '', preloader: true, focus: '', // CSS selector of input to focus after popup is opened closeOnContentClick: false, closeOnBgClick: true, closeBtnInside: false, showCloseBtn: true, enableEscapeKey: true, modal: false, alignTop: false, removalDelay: 300, fixedContentPos: 'auto', fixedBgPos: 'auto', overflowY: 'auto', closeMarkup: '', tClose: 'Close (Esc)', tLoading: 'Loading...', callbacks: { beforeOpen: function() { this.st.image.markup = this.st.image.markup.replace('mfp-figure', 'mfp-figure mfp-with-anim'); this.st.mainClass = this.st.el.attr('data-effect'); } } } }; $.fn.magnificPopup = function(options) { _checkInstance(); var jqEl = $(this); // We call some API method of first param is a string if (typeof options === "string") { if (options === 'open') { var items, itemOpts = _isJQ ? jqEl.data('magnificPopup') : jqEl[0].magnificPopup, index = parseInt(arguments[1], 10) || 0; if (itemOpts.items) { items = itemOpts.items[index]; } else { items = jqEl; if (itemOpts.delegate) { items = items.find(itemOpts.delegate); } items = items.eq(index); } mfp._openClick({ mfpEl: items }, jqEl, itemOpts); } else { if (mfp.isOpen) mfp[options].apply(mfp, Array.prototype.slice.call(arguments, 1)); } } else { /* * As Zepto doesn't support .data() method for objects * and it works only in normal browsers * we assign "options" object directly to the DOM element. FTW! */ if (_isJQ) { jqEl.data('magnificPopup', options); } else { jqEl[0].magnificPopup = options; } mfp.addGroup(jqEl, options); } return jqEl; }; //Quick benchmark /* var start = performance.now(), i, rounds = 1000; for(i = 0; i < rounds; i++) { } console.log('Test #1:', performance.now() - start); start = performance.now(); for(i = 0; i < rounds; i++) { } console.log('Test #2:', performance.now() - start); */ /*>>core*/ /*>>inline*/ var INLINE_NS = 'inline', _hiddenClass, _inlinePlaceholder, _lastInlineElement, _putInlineElementsBack = function() { if (_lastInlineElement) { _inlinePlaceholder.after(_lastInlineElement.addClass(_hiddenClass)).detach(); _lastInlineElement = null; } }; $.magnificPopup.registerModule(INLINE_NS, { options: { hiddenClass: 'hide', // will be appended with `mfp-` prefix markup: '', tNotFound: 'Content not found' }, proto: { initInline: function() { mfp.types.push(INLINE_NS); _mfpOn(CLOSE_EVENT + '.' + INLINE_NS, function() { _putInlineElementsBack(); }); }, getInline: function(item, template) { _putInlineElementsBack(); if (item.src) { var inlineSt = mfp.st.inline, el = $(item.src); if (el.length) { // If target element has parent - we replace it with placeholder and put it back after popup is closed var parent = el[0].parentNode; if (parent && parent.tagName) { if (!_inlinePlaceholder) { _hiddenClass = inlineSt.hiddenClass; _inlinePlaceholder = _getEl(_hiddenClass); _hiddenClass = 'mfp-' + _hiddenClass; } // replace target inline element with placeholder _lastInlineElement = el.after(_inlinePlaceholder).detach().removeClass(_hiddenClass); } mfp.updateStatus('ready'); } else { mfp.updateStatus('error', inlineSt.tNotFound); el = $('