— DIOS — NO — CREA — NADA — EN — VANO —

Linux instance-20230208-1745 6.8.0-1013-oracle #13~22.04.1-Ubuntu SMP Mon Sep 2 13:02:56 UTC 2024 x86_64
SOFT : Apache/2.4.52 (Ubuntu) PHP : 8.1.2-1ubuntu2.19
/var/www/guajeru/transparencia/src/js/

10.0.0.135

[ NAME ]	[ SIZE ]	[ PERM ]	[ DATE ]	[ ACT ]
+FILE +DIR
core.js	98.756 KB	-rw-r--r--	2021-07-19 11:49	R E G D
fullscreen.js	4.574 KB	-rw-r--r--	2021-07-19 11:49	R E G D
guestures.js	24.454 KB	-rw-r--r--	2021-07-19 11:49	R E G D
hash.js	5.935 KB	-rw-r--r--	2021-07-19 11:49	R E G D
media.js	5.604 KB	-rw-r--r--	2021-07-19 11:49	R E G D
share.js	3.764 KB	-rw-r--r--	2021-07-19 11:49	R E G D
slideshow.js	4.373 KB	-rw-r--r--	2021-07-19 11:49	R E G D
thumbs.js	6.939 KB	-rw-r--r--	2021-07-19 11:49	R E G D
wheel.js	0.912 KB	-rw-r--r--	2021-07-19 11:49	R E G D
REQUEST EXIT

;(function (window, document, $, undefined) { 'use strict'; // If there's no jQuery, fancyBox can't work // ========================================= if ( !$ ) { return; } // Check if fancyBox is already initialized // ======================================== if ( $.fn.fancybox ) { if ( 'console' in window ) { console.log( 'fancyBox already initialized' ); } return; } // Private default settings // ======================== var defaults = { // Enable infinite gallery navigation loop : false, // Space around image, ignored if zoomed-in or viewport width is smaller than 800px margin : [44, 0], // Horizontal space between slides gutter : 50, // Enable keyboard navigation keyboard : true, // Should display navigation arrows at the screen edges arrows : true, // Should display infobar (counter and arrows at the top) infobar : true, // Should display toolbar (buttons at the top) toolbar : true, // What buttons should appear in the top right corner. // Buttons will be created using templates from `btnTpl` option // and they will be placed into toolbar (class="fancybox-toolbar"` element) buttons : [ 'slideShow', 'fullScreen', 'thumbs', 'share', //'download', //'zoom', 'close' ], // Detect "idle" time in seconds idleTime : 3, // Should display buttons at top right corner of the content // If 'auto' - they will be created for content having type 'html', 'inline' or 'ajax' // Use template from `btnTpl.smallBtn` for customization smallBtn : 'auto', // Disable right-click and use simple image protection for images protect : false, // Shortcut to make content "modal" - disable keyboard navigtion, hide buttons, etc modal : false, image : { // Wait for images to load before displaying // Requires predefined image dimensions // If 'auto' - will zoom in thumbnail if 'width' and 'height' attributes are found preload : "auto" }, ajax : { // Object containing settings for ajax request settings : { // This helps to indicate that request comes from the modal // Feel free to change naming data : { fancybox : true } } }, iframe : { // Iframe template tpl : '', // Preload iframe before displaying it // This allows to calculate iframe content width and height // (note: Due to "Same Origin Policy", you can't get cross domain data). preload : true, // Custom CSS styling for iframe wrapping element // You can use this to set custom iframe dimensions css : {}, // Iframe tag attributes attr : { scrolling : 'auto' } }, // Default content type if cannot be detected automatically defaultType : 'image', // Open/close animation type // Possible values: // false - disable // "zoom" - zoom images from/to thumbnail // "fade" // "zoom-in-out" // animationEffect : "zoom", // Duration in ms for open/close animation animationDuration : 500, // Should image change opacity while zooming // If opacity is "auto", then opacity will be changed if image and thumbnail have different aspect ratios zoomOpacity : "auto", // Transition effect between slides // // Possible values: // false - disable // "fade' // "slide' // "circular' // "tube' // "zoom-in-out' // "rotate' // transitionEffect : "fade", // Duration in ms for transition animation transitionDuration : 366, // Custom CSS class for slide element slideClass : '', // Custom CSS class for layout baseClass : '', // Base template for layout baseTpl : '', // Loading indicator template spinnerTpl : '

', // Error message template errorTpl : '

', btnTpl : { download : '' + '' + '', zoom : '', close : '', // This small close button will be appended to your html/inline/ajax content by default, // if "smallBtn" option is not set to false smallBtn : '', // Arrows arrowLeft : '', arrowRight : '' }, // Container is injected into this element parentEl : 'body', // Focus handling // ============== // Try to focus on the first focusable element after opening autoFocus : false, // Put focus back to active element after closing backFocus : true, // Do not let user to focus on element outside modal content trapFocus : true, // Module specific options // ======================= fullScreen : { autoStart : false, }, // Set `touch: false` to disable dragging/swiping touch : { vertical : true, // Allow to drag content vertically momentum : true // Continue movement after releasing mouse/touch when panning }, // Hash value when initializing manually, // set `false` to disable hash change hash : null, // Customize or add new media types // Example: /* media : { youtube : { params : { autoplay : 0 } } } */ media : {}, slideShow : { autoStart : false, speed : 4000 }, thumbs : { autoStart : false, // Display thumbnails on opening hideOnClose : true, // Hide thumbnail grid when closing animation starts parentEl : '.fancybox-container', // Container is injected into this element axis : 'y' // Vertical (y) or horizontal (x) scrolling }, // Use mousewheel to navigate gallery // If 'auto' - enabled for images only wheel : 'auto', // Callbacks //========== // See Documentation/API/Events for more information // Example: /* afterShow: function( instance, current ) { console.info( 'Clicked element:' ); console.info( current.opts.$orig ); } */ onInit : $.noop, // When instance has been initialized beforeLoad : $.noop, // Before the content of a slide is being loaded afterLoad : $.noop, // When the content of a slide is done loading beforeShow : $.noop, // Before open animation starts afterShow : $.noop, // When content is done loading and animating beforeClose : $.noop, // Before the instance attempts to close. Return false to cancel the close. afterClose : $.noop, // After instance has been closed onActivate : $.noop, // When instance is brought to front onDeactivate : $.noop, // When other instance has been activated // Interaction // =========== // Use options below to customize taken action when user clicks or double clicks on the fancyBox area, // each option can be string or method that returns value. // // Possible values: // "close" - close instance // "next" - move to next gallery item // "nextOrClose" - move to next gallery item or close if gallery has only one item // "toggleControls" - show/hide controls // "zoom" - zoom image (if loaded) // false - do nothing // Clicked on the content clickContent : function( current, event ) { return current.type === 'image' ? 'zoom' : false; }, // Clicked on the slide clickSlide : 'close', // Clicked on the background (backdrop) element clickOutside : 'close', // Same as previous two, but for double click dblclickContent : false, dblclickSlide : false, dblclickOutside : false, // Custom options when mobile device is detected // ============================================= mobile : { idleTime : false, margin : 0, clickContent : function( current, event ) { return current.type === 'image' ? 'toggleControls' : false; }, clickSlide : function( current, event ) { return current.type === 'image' ? 'toggleControls' : 'close'; }, dblclickContent : function( current, event ) { return current.type === 'image' ? 'zoom' : false; }, dblclickSlide : function( current, event ) { return current.type === 'image' ? 'zoom' : false; } }, // Internationalization // ============ lang : 'en', i18n : { 'en' : { CLOSE : 'Close', NEXT : 'Next', PREV : 'Previous', ERROR : 'The requested content cannot be loaded.
Please try again later.', PLAY_START : 'Start slideshow', PLAY_STOP : 'Pause slideshow', FULL_SCREEN : 'Full screen', THUMBS : 'Thumbnails', DOWNLOAD : 'Download', SHARE : 'Share', ZOOM : 'Zoom' }, 'de' : { CLOSE : 'Schliessen', NEXT : 'Weiter', PREV : 'Zurück', ERROR : 'Die angeforderten Daten konnten nicht geladen werden.
Bitte versuchen Sie es später nochmal.', PLAY_START : 'Diaschau starten', PLAY_STOP : 'Diaschau beenden', FULL_SCREEN : 'Vollbild', THUMBS : 'Vorschaubilder', DOWNLOAD : 'Herunterladen', SHARE : 'Teilen', ZOOM : 'Maßstab' } } }; // Few useful variables and methods // ================================ var $W = $(window); var $D = $(document); var called = 0; // Check if an object is a jQuery object and not a native JavaScript object // ======================================================================== var isQuery = function ( obj ) { return obj && obj.hasOwnProperty && obj instanceof $; }; // Handle multiple browsers for "requestAnimationFrame" and "cancelAnimationFrame" // =============================================================================== var requestAFrame = (function () { return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || // if all else fails, use setTimeout function (callback) { return window.setTimeout(callback, 1000 / 60); }; })(); // Detect the supported transition-end event property name // ======================================================= var transitionEnd = (function () { var t, el = document.createElement("fakeelement"); var transitions = { "transition" : "transitionend", "OTransition" : "oTransitionEnd", "MozTransition" : "transitionend", "WebkitTransition": "webkitTransitionEnd" }; for (t in transitions) { if (el.style[t] !== undefined){ return transitions[t]; } } return 'transitionend'; })(); // Force redraw on an element. // This helps in cases where the browser doesn't redraw an updated element properly. // ================================================================================= var forceRedraw = function( $el ) { return ( $el && $el.length && $el[0].offsetHeight ); }; // Class definition // ================ var FancyBox = function( content, opts, index ) { var self = this; self.opts = $.extend( true, { index : index }, $.fancybox.defaults, opts || {} ); if ( $.fancybox.isMobile ) { self.opts = $.extend( true, {}, self.opts, self.opts.mobile ); } // Exclude buttons option from deep merging if ( opts && $.isArray( opts.buttons ) ) { self.opts.buttons = opts.buttons; } self.id = self.opts.id || ++called; self.group = []; self.currIndex = parseInt( self.opts.index, 10 ) || 0; self.prevIndex = null; self.prevPos = null; self.currPos = 0; self.firstRun = null; // Create group elements from original item collection self.createGroup( content ); if ( !self.group.length ) { return; } // Save last active element and current scroll position self.$lastFocus = $(document.activeElement).blur(); // Collection of gallery objects self.slides = {}; self.init(); }; $.extend(FancyBox.prototype, { // Create DOM structure // ==================== init : function() { var self = this, firstItem = self.group[ self.currIndex ], firstItemOpts = firstItem.opts, scrollbarWidth = $.fancybox.scrollbarWidth, $scrollDiv, $container, buttonStr; self.scrollTop = $D.scrollTop(); self.scrollLeft = $D.scrollLeft(); // Hide scrollbars // =============== if ( !$.fancybox.getInstance() ) { $( 'body' ).addClass( 'fancybox-active' ); // iOS hack if ( /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream ) { // iOS has problems for input elements inside fixed containers, // the workaround is to apply `position: fixed` to `` element, // unfortunately, this makes it lose the scrollbars and forces address bar to appear. if ( firstItem.type !== 'image' ) { $( 'body' ).css( 'top', $( 'body' ).scrollTop() * -1 ).addClass( 'fancybox-iosfix' ); } } else if ( !$.fancybox.isMobile && document.body.scrollHeight > window.innerHeight ) { if ( scrollbarWidth === undefined ) { $scrollDiv = $('

').appendTo( 'body' ); scrollbarWidth = $.fancybox.scrollbarWidth = $scrollDiv[0].offsetWidth - $scrollDiv[0].clientWidth; $scrollDiv.remove(); } $( 'head' ).append( '' ); $( 'body' ).addClass( 'compensate-for-scrollbar' ); } } // Build html markup and set references // ==================================== // Build html code for buttons and insert into main template buttonStr = ''; $.each( firstItemOpts.buttons, function( index, value ) { buttonStr += ( firstItemOpts.btnTpl[ value ] || '' ); }); // Create markup from base template, it will be initially hidden to // avoid unnecessary work like painting while initializing is not complete $container = $( self.translate( self, firstItemOpts.baseTpl .replace( '\{\{buttons\}\}', buttonStr ) .replace( '\{\{arrows\}\}', firstItemOpts.btnTpl.arrowLeft + firstItemOpts.btnTpl.arrowRight ) ) ) .attr( 'id', 'fancybox-container-' + self.id ) .addClass( 'fancybox-is-hidden' ) .addClass( firstItemOpts.baseClass ) .data( 'FancyBox', self ) .appendTo( firstItemOpts.parentEl ); // Create object holding references to jQuery wrapped nodes self.$refs = { container : $container }; [ 'bg', 'inner', 'infobar', 'toolbar', 'stage', 'caption', 'navigation' ].forEach(function(item) { self.$refs[ item ] = $container.find( '.fancybox-' + item ); }); self.trigger( 'onInit' ); // Enable events, deactive previous instances self.activate(); // Build slides, load and reveal content self.jumpTo( self.currIndex ); }, // Simple i18n support - replaces object keys found in template // with corresponding values // ============================================================ translate : function( obj, str ) { var arr = obj.opts.i18n[ obj.opts.lang ]; return str.replace(/\{\{(\w+)\}\}/g, function(match, n) { var value = arr[n]; if ( value === undefined ) { return match; } return value; }); }, // Create array of gally item objects // Check if each object has valid type and content // =============================================== createGroup : function ( content ) { var self = this; var items = $.makeArray( content ); $.each(items, function( i, item ) { var obj = {}, opts = {}, $item, type, found, src, srcParts; // Step 1 - Make sure we have an object // ==================================== if ( $.isPlainObject( item ) ) { // We probably have manual usage here, something like // $.fancybox.open( [ { src : "image.jpg", type : "image" } ] ) obj = item; opts = item.opts || item; } else if ( $.type( item ) === 'object' && $( item ).length ) { // Here we probably have jQuery collection returned by some selector $item = $( item ); opts = $item.data(); opts = $.extend( {}, opts, opts.options || {} ); // Here we store clicked element opts.$orig = $item; obj.src = opts.src || $item.attr( 'href' ); // Assume that simple syntax is used, for example: // `$.fancybox.open( $("#test"), {} );` if ( !obj.type && !obj.src ) { obj.type = 'inline'; obj.src = item; } } else { // Assume we have a simple html code, for example: // $.fancybox.open( '

Hi!

' ); obj = { type : 'html', src : item + '' }; } // Each gallery object has full collection of options obj.opts = $.extend( true, {}, self.opts, opts ); // Do not merge buttons array if ( $.isArray( opts.buttons ) ) { obj.opts.buttons = opts.buttons; } // Step 2 - Make sure we have content type, if not - try to guess // ============================================================== type = obj.type || obj.opts.type; src = obj.src || ''; if ( !type && src ) { if ( src.match(/(^data:image\/[a-z0-9+\/=]*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg|ico)((\?|#).*)?$)/i) ) { type = 'image'; } else if ( src.match(/\.(pdf)((\?|#).*)?$/i) ) { type = 'pdf'; } else if ( found = src.match(/\.(mp4|mov|ogv)((\?|#).*)?$/i) ) { type = 'video'; if ( !obj.opts.videoFormat ) { obj.opts.videoFormat = 'video/' + ( found[1] === 'ogv' ? 'ogg' : found[1] ); } } else if ( src.charAt(0) === '#' ) { type = 'inline'; } } if ( type ) { obj.type = type; } else { self.trigger( 'objectNeedsType', obj ); } // Step 3 - Some adjustments // ========================= obj.index = self.group.length; // Check if $orig and $thumb objects exist if ( obj.opts.$orig && !obj.opts.$orig.length ) { delete obj.opts.$orig; } if ( !obj.opts.$thumb && obj.opts.$orig ) { obj.opts.$thumb = obj.opts.$orig.find( 'img:first' ); } if ( obj.opts.$thumb && !obj.opts.$thumb.length ) { delete obj.opts.$thumb; } // "caption" is a "special" option, it can be used to customize caption per gallery item .. if ( $.type( obj.opts.caption ) === 'function' ) { obj.opts.caption = obj.opts.caption.apply( item, [ self, obj ] ); } if ( $.type( self.opts.caption ) === 'function' ) { obj.opts.caption = self.opts.caption.apply( item, [ self, obj ] ); } // Make sure we have caption as a string or jQuery object if ( !( obj.opts.caption instanceof $ ) ) { obj.opts.caption = obj.opts.caption === undefined ? '' : obj.opts.caption + ''; } // Check if url contains "filter" used to filter the content // Example: "ajax.html #something" if ( type === 'ajax' ) { srcParts = src.split(/\s+/, 2); if ( srcParts.length > 1 ) { obj.src = srcParts.shift(); obj.opts.filter = srcParts.shift(); } } if ( obj.opts.smallBtn == 'auto' ) { if ( $.inArray( type, ['html', 'inline', 'ajax'] ) > -1 ) { obj.opts.toolbar = false; obj.opts.smallBtn = true; } else { obj.opts.smallBtn = false; } } // If the type is "pdf", then simply load file into iframe if ( type === 'pdf' ) { obj.type = 'iframe'; obj.opts.iframe.preload = false; } // Hide all buttons and disable interactivity for modal items if ( obj.opts.modal ) { obj.opts = $.extend(true, obj.opts, { // Remove buttons infobar : 0, toolbar : 0, smallBtn : 0, // Disable keyboard navigation keyboard : 0, // Disable some modules slideShow : 0, fullScreen : 0, thumbs : 0, touch : 0, // Disable click event handlers clickContent : false, clickSlide : false, clickOutside : false, dblclickContent : false, dblclickSlide : false, dblclickOutside : false }); } // Step 4 - Add processed object to group // ====================================== self.group.push( obj ); }); }, // Attach an event handler functions for: // - navigation buttons // - browser scrolling, resizing; // - focusing // - keyboard // - detect idle // ====================================== addEvents : function() { var self = this; self.removeEvents(); // Make navigation elements clickable self.$refs.container.on('click.fb-close', '[data-fancybox-close]', function(e) { e.stopPropagation(); e.preventDefault(); self.close( e ); }).on( 'click.fb-prev touchend.fb-prev', '[data-fancybox-prev]', function(e) { e.stopPropagation(); e.preventDefault(); self.previous(); }).on( 'click.fb-next touchend.fb-next', '[data-fancybox-next]', function(e) { e.stopPropagation(); e.preventDefault(); self.next(); }).on( 'click.fb', '[data-fancybox-zoom]', function(e) { // Click handler for zoom button self[ self.isScaledDown() ? 'scaleToActual' : 'scaleToFit' ](); }); // Handle page scrolling and browser resizing $W.on('orientationchange.fb resize.fb', function(e) { if ( e && e.originalEvent && e.originalEvent.type === "resize" ) { requestAFrame(function() { self.update(); }); } else { self.$refs.stage.hide(); setTimeout(function() { self.$refs.stage.show(); self.update(); }, 600); } }); // Trap keyboard focus inside of the modal, so the user does not accidentally tab outside of the modal // (a.k.a. "escaping the modal") $D.on('focusin.fb', function(e) { var instance = $.fancybox ? $.fancybox.getInstance() : null; if ( instance.isClosing || !instance.current || !instance.current.opts.trapFocus || $( e.target ).hasClass( 'fancybox-container' ) || $( e.target ).is( document ) ) { return; } if ( instance && $( e.target ).css( 'position' ) !== 'fixed' && !instance.$refs.container.has( e.target ).length ) { e.stopPropagation(); instance.focus(); // Sometimes page gets scrolled, set it back $W.scrollTop( self.scrollTop ).scrollLeft( self.scrollLeft ); } }); // Enable keyboard navigation $D.on('keydown.fb', function (e) { var current = self.current, keycode = e.keyCode || e.which; if ( !current || !current.opts.keyboard ) { return; } if ( $(e.target).is('input') || $(e.target).is('textarea') ) { return; } // Backspace and Esc keys if ( keycode === 8 || keycode === 27 ) { e.preventDefault(); self.close( e ); return; } // Left arrow and Up arrow if ( keycode === 37 || keycode === 38 ) { e.preventDefault(); self.previous(); return; } // Righ arrow and Down arrow if ( keycode === 39 || keycode === 40 ) { e.preventDefault(); self.next(); return; } self.trigger('afterKeydown', e, keycode); }); // Hide controls after some inactivity period if ( self.group[ self.currIndex ].opts.idleTime ) { self.idleSecondsCounter = 0; $D.on('mousemove.fb-idle mouseleave.fb-idle mousedown.fb-idle touchstart.fb-idle touchmove.fb-idle scroll.fb-idle keydown.fb-idle', function(e) { self.idleSecondsCounter = 0; if ( self.isIdle ) { self.showControls(); } self.isIdle = false; }); self.idleInterval = window.setInterval(function() { self.idleSecondsCounter++; if ( self.idleSecondsCounter >= self.group[ self.currIndex ].opts.idleTime && !self.isDragging ) { self.isIdle = true; self.idleSecondsCounter = 0; self.hideControls(); } }, 1000); } }, // Remove events added by the core // =============================== removeEvents : function() { var self = this; $W.off( 'orientationchange.fb resize.fb' ); $D.off( 'focusin.fb keydown.fb .fb-idle' ); this.$refs.container.off( '.fb-close .fb-prev .fb-next' ); if ( self.idleInterval ) { window.clearInterval( self.idleInterval ); self.idleInterval = null; } }, // Change to previous gallery item // =============================== previous : function( duration ) { return this.jumpTo( this.currPos - 1, duration ); }, // Change to next gallery item // =========================== next : function( duration ) { return this.jumpTo( this.currPos + 1, duration ); }, // Switch to selected gallery item // =============================== jumpTo : function ( pos, duration, slide ) { var self = this, firstRun, loop, current, previous, canvasWidth, currentPos, transitionProps; var groupLen = self.group.length; if ( self.isDragging || self.isClosing || ( self.isAnimating && self.firstRun ) ) { return; } pos = parseInt( pos, 10 ); loop = self.current ? self.current.opts.loop : self.opts.loop; if ( !loop && ( pos < 0 || pos >= groupLen ) ) { return false; } firstRun = self.firstRun = ( self.firstRun === null ); if ( groupLen < 2 && !firstRun && !!self.isDragging ) { return; } previous = self.current; self.prevIndex = self.currIndex; self.prevPos = self.currPos; // Create slides current = self.createSlide( pos ); if ( groupLen > 1 ) { if ( loop || current.index > 0 ) { self.createSlide( pos - 1 ); } if ( loop || current.index < groupLen - 1 ) { self.createSlide( pos + 1 ); } } self.current = current; self.currIndex = current.index; self.currPos = current.pos; self.trigger( 'beforeShow', firstRun ); self.updateControls(); currentPos = $.fancybox.getTranslate( current.$slide ); current.isMoved = ( currentPos.left !== 0 || currentPos.top !== 0 ) && !current.$slide.hasClass( 'fancybox-animated' ); current.forcedDuration = undefined; if ( $.isNumeric( duration ) ) { current.forcedDuration = duration; } else { duration = current.opts[ firstRun ? 'animationDuration' : 'transitionDuration' ]; } duration = parseInt( duration, 10 ); // Fresh start - reveal container, current slide and start loading content if ( firstRun ) { if ( current.opts.animationEffect && duration ) { self.$refs.container.css( 'transition-duration', duration + 'ms' ); } self.$refs.container.removeClass( 'fancybox-is-hidden' ); forceRedraw( self.$refs.container ); self.$refs.container.addClass( 'fancybox-is-open' ); // Make first slide visible (to display loading icon, if needed) current.$slide.addClass( 'fancybox-slide--current' ); self.loadSlide( current ); self.preload( 'image' ); return; } // Clean up $.each(self.slides, function( index, slide ) { $.fancybox.stop( slide.$slide ); }); // Make current that slide is visible even if content is still loading current.$slide.removeClass( 'fancybox-slide--next fancybox-slide--previous' ).addClass( 'fancybox-slide--current' ); // If slides have been dragged, animate them to correct position if ( current.isMoved ) { canvasWidth = Math.round( current.$slide.width() ); $.each(self.slides, function( index, slide ) { var pos = slide.pos - current.pos; $.fancybox.animate( slide.$slide, { top : 0, left : ( pos * canvasWidth ) + ( pos * slide.opts.gutter ) }, duration, function() { slide.$slide.removeAttr('style').removeClass( 'fancybox-slide--next fancybox-slide--previous' ); if ( slide.pos === self.currPos ) { current.isMoved = false; self.complete(); } }); }); } else { self.$refs.stage.children().removeAttr( 'style' ); } // Start transition that reveals current content // or wait when it will be loaded if ( current.isLoaded ) { self.revealContent( current ); } else { self.loadSlide( current ); } self.preload( 'image' ); if ( previous.pos === current.pos ) { return; } // Handle previous slide // ===================== transitionProps = 'fancybox-slide--' + ( previous.pos > current.pos ? 'next' : 'previous' ); previous.$slide.removeClass( 'fancybox-slide--complete fancybox-slide--current fancybox-slide--next fancybox-slide--previous' ); previous.isComplete = false; if ( !duration || ( !current.isMoved && !current.opts.transitionEffect ) ) { return; } if ( current.isMoved ) { previous.$slide.addClass( transitionProps ); } else { transitionProps = 'fancybox-animated ' + transitionProps + ' fancybox-fx-' + current.opts.transitionEffect; $.fancybox.animate( previous.$slide, transitionProps, duration, function() { previous.$slide.removeClass( transitionProps ).removeAttr( 'style' ); }); } }, // Create new "slide" element // These are gallery items that are actually added to DOM // ======================================================= createSlide : function( pos ) { var self = this; var $slide; var index; index = pos % self.group.length; index = index < 0 ? self.group.length + index : index; if ( !self.slides[ pos ] && self.group[ index ] ) { $slide = $('

').appendTo( self.$refs.stage ); self.slides[ pos ] = $.extend( true, {}, self.group[ index ], { pos : pos, $slide : $slide, isLoaded : false, }); self.updateSlide( self.slides[ pos ] ); } return self.slides[ pos ]; }, // Scale image to the actual size of the image // =========================================== scaleToActual : function( x, y, duration ) { var self = this; var current = self.current; var $what = current.$content; var imgPos, posX, posY, scaleX, scaleY; var canvasWidth = parseInt( current.$slide.width(), 10 ); var canvasHeight = parseInt( current.$slide.height(), 10 ); var newImgWidth = current.width; var newImgHeight = current.height; if ( !( current.type == 'image' && !current.hasError) || !$what || self.isAnimating ) { return; } $.fancybox.stop( $what ); self.isAnimating = true; x = x === undefined ? canvasWidth * 0.5 : x; y = y === undefined ? canvasHeight * 0.5 : y; imgPos = $.fancybox.getTranslate( $what ); scaleX = newImgWidth / imgPos.width; scaleY = newImgHeight / imgPos.height; // Get center position for original image posX = ( canvasWidth * 0.5 - newImgWidth * 0.5 ); posY = ( canvasHeight * 0.5 - newImgHeight * 0.5 ); // Make sure image does not move away from edges if ( newImgWidth > canvasWidth ) { posX = imgPos.left * scaleX - ( ( x * scaleX ) - x ); if ( posX > 0 ) { posX = 0; } if ( posX < canvasWidth - newImgWidth ) { posX = canvasWidth - newImgWidth; } } if ( newImgHeight > canvasHeight) { posY = imgPos.top * scaleY - ( ( y * scaleY ) - y ); if ( posY > 0 ) { posY = 0; } if ( posY < canvasHeight - newImgHeight ) { posY = canvasHeight - newImgHeight; } } self.updateCursor( newImgWidth, newImgHeight ); $.fancybox.animate( $what, { top : posY, left : posX, scaleX : scaleX, scaleY : scaleY }, duration || 330, function() { self.isAnimating = false; }); // Stop slideshow if ( self.SlideShow && self.SlideShow.isActive ) { self.SlideShow.stop(); } }, // Scale image to fit inside parent element // ======================================== scaleToFit : function( duration ) { var self = this; var current = self.current; var $what = current.$content; var end; if ( !( current.type == 'image' && !current.hasError) || !$what || self.isAnimating ) { return; } $.fancybox.stop( $what ); self.isAnimating = true; end = self.getFitPos( current ); self.updateCursor( end.width, end.height ); $.fancybox.animate( $what, { top : end.top, left : end.left, scaleX : end.width / $what.width(), scaleY : end.height / $what.height() }, duration || 330, function() { self.isAnimating = false; }); }, // Calculate image size to fit inside viewport // =========================================== getFitPos : function( slide ) { var self = this; var $what = slide.$content; var imgWidth = slide.width; var imgHeight = slide.height; var margin = slide.opts.margin; var canvasWidth, canvasHeight, minRatio, width, height; if ( !$what || !$what.length || ( !imgWidth && !imgHeight) ) { return false; } // Convert "margin to CSS style: [ top, right, bottom, left ] if ( $.type( margin ) === "number" ) { margin = [ margin, margin ]; } if ( margin.length == 2 ) { margin = [ margin[0], margin[1], margin[0], margin[1] ]; } // We can not use $slide width here, because it can have different diemensions while in transiton canvasWidth = parseInt( self.$refs.stage.width(), 10 ) - ( margin[ 1 ] + margin[ 3 ] ); canvasHeight = parseInt( self.$refs.stage.height(), 10 ) - ( margin[ 0 ] + margin[ 2 ] ); minRatio = Math.min(1, canvasWidth / imgWidth, canvasHeight / imgHeight ); width = Math.floor( minRatio * imgWidth ); height = Math.floor( minRatio * imgHeight ); // Use floor rounding to make sure it really fits return { top : Math.floor( ( canvasHeight - height ) * 0.5 ) + margin[ 0 ], left : Math.floor( ( canvasWidth - width ) * 0.5 ) + margin[ 3 ], width : width, height : height }; }, // Update content size and position for all slides // ============================================== update : function() { var self = this; $.each( self.slides, function( key, slide ) { self.updateSlide( slide ); }); }, // Update slide content position and size // ====================================== updateSlide : function( slide, duration ) { var self = this, $what = slide && slide.$content; if ( $what && ( slide.width || slide.height ) ) { self.isAnimating = false; $.fancybox.stop( $what ); $.fancybox.setTranslate( $what, self.getFitPos( slide ) ); if ( slide.pos === self.currPos ) { self.updateCursor(); } } slide.$slide.trigger( 'refresh' ); self.trigger( 'onUpdate', slide ); }, // Horizontally center slide // ========================= centerSlide : function( slide, duration ) { var self = this, canvasWidth, pos; if ( self.current ) { canvasWidth = Math.round( slide.$slide.width() ); pos = slide.pos - self.current.pos; $.fancybox.animate( slide.$slide, { top : 0, left : ( pos * canvasWidth ) + ( pos * slide.opts.gutter ), opacity : 1 }, duration === undefined ? 0 : duration, null, false); } }, // Update cursor style depending if content can be zoomed // ====================================================== updateCursor : function( nextWidth, nextHeight ) { var self = this; var isScaledDown; var $container = self.$refs.container.removeClass( 'fancybox-is-zoomable fancybox-can-zoomIn fancybox-can-drag fancybox-can-zoomOut' ); if ( !self.current || self.isClosing ) { return; } if ( self.isZoomable() ) { $container.addClass( 'fancybox-is-zoomable' ); if ( nextWidth !== undefined && nextHeight !== undefined ) { isScaledDown = nextWidth < self.current.width && nextHeight < self.current.height; } else { isScaledDown = self.isScaledDown(); } if ( isScaledDown ) { // If image is scaled down, then, obviously, it can be zoomed to full size $container.addClass( 'fancybox-can-zoomIn' ); } else { if ( self.current.opts.touch ) { // If image size ir largen than available available and touch module is not disable, // then user can do panning $container.addClass( 'fancybox-can-drag' ); } else { $container.addClass( 'fancybox-can-zoomOut' ); } } } else if ( self.current.opts.touch ) { $container.addClass( 'fancybox-can-drag' ); } }, // Check if current slide is zoomable // ================================== isZoomable : function() { var self = this; var current = self.current; var fitPos; if ( !current || self.isClosing ) { return; } // Assume that slide is zoomable if // - image is loaded successfuly // - click action is "zoom" // - actual size of the image is smaller than available area if ( current.type === 'image' && current.isLoaded && !current.hasError && ( current.opts.clickContent === 'zoom' || ( $.isFunction( current.opts.clickContent ) && current.opts.clickContent( current ) === "zoom" ) ) ) { fitPos = self.getFitPos( current ); if ( current.width > fitPos.width || current.height > fitPos.height ) { return true; } } return false; }, // Check if current image dimensions are smaller than actual // ========================================================= isScaledDown : function() { var self = this; var current = self.current; var $what = current.$content; var rez = false; if ( $what ) { rez = $.fancybox.getTranslate( $what ); rez = rez.width < current.width || rez.height < current.height; } return rez; }, // Check if image dimensions exceed parent element // =============================================== canPan : function() { var self = this; var current = self.current; var $what = current.$content; var rez = false; if ( $what ) { rez = self.getFitPos( current ); rez = Math.abs( $what.width() - rez.width ) > 1 || Math.abs( $what.height() - rez.height ) > 1; } return rez; }, // Load content into the slide // =========================== loadSlide : function( slide ) { var self = this, type, $slide; var ajaxLoad; if ( slide.isLoading ) { return; } if ( slide.isLoaded ) { return; } slide.isLoading = true; self.trigger( 'beforeLoad', slide ); type = slide.type; $slide = slide.$slide; $slide .off( 'refresh' ) .trigger( 'onReset' ) .addClass( 'fancybox-slide--' + ( type || 'unknown' ) ) .addClass( slide.opts.slideClass ); // Create content depending on the type switch ( type ) { case 'image': self.setImage( slide ); break; case 'iframe': self.setIframe( slide ); break; case 'html': self.setContent( slide, slide.src || slide.content ); break; case 'inline': if ( $( slide.src ).length ) { self.setContent( slide, $( slide.src ) ); } else { self.setError( slide ); } break; case 'ajax': self.showLoading( slide ); ajaxLoad = $.ajax( $.extend( {}, slide.opts.ajax.settings, { url : slide.src, success : function ( data, textStatus ) { if ( textStatus === 'success' ) { self.setContent( slide, data ); } }, error : function ( jqXHR, textStatus ) { if ( jqXHR && textStatus !== 'abort' ) { self.setError( slide ); } } })); $slide.one( 'onReset', function () { ajaxLoad.abort(); }); break; case 'video' : self.setContent( slide, '

' ); break; default: self.setError( slide ); break; } return true; }, // Use thumbnail image, if possible // ================================ setImage : function( slide ) { var self = this; var srcset = slide.opts.srcset || slide.opts.image.srcset; var found, temp, pxRatio, windowWidth; // If we have "srcset", then we need to find matching "src" value. // This is necessary, because when you set an src attribute, the browser will preload the image // before any javascript or even CSS is applied. if ( srcset ) { pxRatio = window.devicePixelRatio || 1; windowWidth = window.innerWidth * pxRatio; temp = srcset.split(',').map(function ( el ) { var ret = {}; el.trim().split(/\s+/).forEach(function ( el, i ) { var value = parseInt( el.substring(0, el.length - 1), 10 ); if ( i === 0 ) { return ( ret.url = el ); } if ( value ) { ret.value = value; ret.postfix = el[ el.length - 1 ]; } }); return ret; }); // Sort by value temp.sort(function (a, b) { return a.value - b.value; }); // Ok, now we have an array of all srcset values for ( var j = 0; j < temp.length; j++ ) { var el = temp[ j ]; if ( ( el.postfix === 'w' && el.value >= windowWidth ) || ( el.postfix === 'x' && el.value >= pxRatio ) ) { found = el; break; } } // If not found, take the last one if ( !found && temp.length ) { found = temp[ temp.length - 1 ]; } if ( found ) { slide.src = found.url; // If we have default width/height values, we can calculate height for matching source if ( slide.width && slide.height && found.postfix == 'w' ) { slide.height = ( slide.width / slide.height ) * found.value; slide.width = found.value; } } } // This will be wrapper containing both ghost and actual image slide.$content = $('

') .addClass( 'fancybox-is-hidden' ) .appendTo( slide.$slide ); // If we have a thumbnail, we can display it while actual image is loading // Users will not stare at black screen and actual image will appear gradually if ( slide.opts.preload !== false && slide.opts.width && slide.opts.height && ( slide.opts.thumb || slide.opts.$thumb ) ) { slide.width = slide.opts.width; slide.height = slide.opts.height; slide.$ghost = $('') .one('error', function() { $(this).remove(); slide.$ghost = null; self.setBigImage( slide ); }) .one('load', function() { self.afterLoad( slide ); self.setBigImage( slide ); }) .addClass( 'fancybox-image' ) .appendTo( slide.$content ) .attr( 'src', slide.opts.thumb || slide.opts.$thumb.attr( 'src' ) ); } else { self.setBigImage( slide ); } }, // Create full-size image // ====================== setBigImage : function ( slide ) { var self = this; var $img = $(''); slide.$image = $img .one('error', function() { self.setError( slide ); }) .one('load', function() { // Clear timeout that checks if loading icon needs to be displayed clearTimeout( slide.timouts ); slide.timouts = null; if ( self.isClosing ) { return; } slide.width = slide.opts.width || this.naturalWidth; slide.height = slide.opts.height || this.naturalHeight; if ( slide.opts.image.srcset ) { $img.attr( 'sizes', '100vw' ).attr( 'srcset', slide.opts.image.srcset ); } self.hideLoading( slide ); if ( slide.$ghost ) { slide.timouts = setTimeout(function() { slide.timouts = null; slide.$ghost.hide(); }, Math.min( 300, Math.max( 1000, slide.height / 1600 ) ) ); } else { self.afterLoad( slide ); } }) .addClass( 'fancybox-image' ) .attr('src', slide.src) .appendTo( slide.$content ); if ( ( $img[0].complete || $img[0].readyState == "complete" ) && $img[0].naturalWidth && $img[0].naturalHeight ) { $img.trigger( 'load' ); } else if( $img[0].error ) { $img.trigger( 'error' ); } else { slide.timouts = setTimeout(function() { if ( !$img[0].complete && !slide.hasError ) { self.showLoading( slide ); } }, 100); } }, // Create iframe wrapper, iframe and bindings // ========================================== setIframe : function( slide ) { var self = this, opts = slide.opts.iframe, $slide = slide.$slide, $iframe; slide.$content = $('

') .css( opts.css ) .appendTo( $slide ); $iframe = $( opts.tpl.replace(/\{rnd\}/g, new Date().getTime()) ) .attr( opts.attr ) .appendTo( slide.$content ); if ( opts.preload ) { self.showLoading( slide ); // Unfortunately, it is not always possible to determine if iframe is successfully loaded // (due to browser security policy) $iframe.on('load.fb error.fb', function(e) { this.isReady = 1; slide.$slide.trigger( 'refresh' ); self.afterLoad( slide ); }); // Recalculate iframe content size // =============================== $slide.on('refresh.fb', function() { var $wrap = slide.$content, frameWidth = opts.css.width, frameHeight = opts.css.height, scrollWidth, $contents, $body; if ( $iframe[0].isReady !== 1 ) { return; } // Check if content is accessible, // it will fail if frame is not with the same origin try { $contents = $iframe.contents(); $body = $contents.find('body'); } catch (ignore) {} // Calculate dimensions for the wrapper if ( $body && $body.length ) { if ( frameWidth === undefined ) { scrollWidth = $iframe[0].contentWindow.document.documentElement.scrollWidth; frameWidth = Math.ceil( $body.outerWidth(true) + ( $wrap.width() - scrollWidth ) ); frameWidth += $wrap.outerWidth() - $wrap.innerWidth(); } if ( frameHeight === undefined ) { frameHeight = Math.ceil( $body.outerHeight(true) ); frameHeight += $wrap.outerHeight() - $wrap.innerHeight(); } // Resize wrapper to fit iframe content if ( frameWidth ) { $wrap.width( frameWidth ); } if ( frameHeight ) { $wrap.height( frameHeight ); } } $wrap.removeClass( 'fancybox-is-hidden' ); }); } else { this.afterLoad( slide ); } $iframe.attr( 'src', slide.src ); if ( slide.opts.smallBtn === true ) { slide.$content.prepend( self.translate( slide, slide.opts.btnTpl.smallBtn ) ); } // Remove iframe if closing or changing gallery item $slide.one( 'onReset', function () { // This helps IE not to throw errors when closing try { $( this ).find( 'iframe' ).hide().attr( 'src', '//about:blank' ); } catch ( ignore ) {} $( this ).empty(); slide.isLoaded = false; }); }, // Wrap and append content to the slide // ====================================== setContent : function ( slide, content ) { var self = this; if ( self.isClosing ) { return; } self.hideLoading( slide ); slide.$slide.empty(); if ( isQuery( content ) && content.parent().length ) { // If content is a jQuery object, then it will be moved to the slide. // The placeholder is created so we will know where to put it back. // If user is navigating gallery fast, then the content might be already inside fancyBox // ===================================================================================== // Make sure content is not already moved to fancyBox content.parent( '.fancybox-slide--inline' ).trigger( 'onReset' ); // Create temporary element marking original place of the content slide.$placeholder = $( '

' ).hide().insertAfter( content ); // Make sure content is visible content.css('display', 'inline-block'); } else if ( !slide.hasError ) { // If content is just a plain text, try to convert it to html if ( $.type( content ) === 'string' ) { content = $('

').append( $.trim( content ) ).contents(); // If we have text node, then add wrapping element to make vertical alignment work if ( content[0].nodeType === 3 ) { content = $('

').html( content ); } } // If "filter" option is provided, then filter content if ( slide.opts.filter ) { content = $('

').html( content ).find( slide.opts.filter ); } } slide.$slide.one('onReset', function () { // Pause all html5 video/audio $( this ).find( 'video,audio' ).trigger( 'pause' ); // Put content back if ( slide.$placeholder ) { slide.$placeholder.after( content.hide() ).remove(); slide.$placeholder = null; } // Remove custom close button if ( slide.$smallBtn ) { slide.$smallBtn.remove(); slide.$smallBtn = null; } // Remove content and mark slide as not loaded if ( !slide.hasError ) { $(this).empty(); slide.isLoaded = false; } }); slide.$content = $( content ).appendTo( slide.$slide ); this.afterLoad( slide ); }, // Display error message // ===================== setError : function ( slide ) { slide.hasError = true; slide.$slide.removeClass( 'fancybox-slide--' + slide.type ); this.setContent( slide, this.translate( slide, slide.opts.errorTpl ) ); }, // Show loading icon inside the slide // ================================== showLoading : function( slide ) { var self = this; slide = slide || self.current; if ( slide && !slide.$spinner ) { slide.$spinner = $( self.opts.spinnerTpl ).appendTo( slide.$slide ); } }, // Remove loading icon from the slide // ================================== hideLoading : function( slide ) { var self = this; slide = slide || self.current; if ( slide && slide.$spinner ) { slide.$spinner.remove(); delete slide.$spinner; } }, // Adjustments after slide content has been loaded // =============================================== afterLoad : function( slide ) { var self = this; if ( self.isClosing ) { return; } slide.isLoading = false; slide.isLoaded = true; self.trigger( 'afterLoad', slide ); self.hideLoading( slide ); if ( slide.opts.smallBtn && !slide.$smallBtn ) { slide.$smallBtn = $( self.translate( slide, slide.opts.btnTpl.smallBtn ) ).appendTo( slide.$content.filter('div,form').first() ); } if ( slide.opts.protect && slide.$content && !slide.hasError ) { // Disable right click slide.$content.on( 'contextmenu.fb', function( e ) { if ( e.button == 2 ) { e.preventDefault(); } return true; }); // Add fake element on top of the image // This makes a bit harder for user to select image if ( slide.type === 'image' ) { $( '

' ).appendTo( slide.$content ); } } self.revealContent( slide ); }, // Make content visible // This method is called right after content has been loaded or // user navigates gallery and transition should start // ============================================================ revealContent : function( slide ) { var self = this; var $slide = slide.$slide; var effect, effectClassName, duration, opacity, end, start = false; effect = slide.opts[ self.firstRun ? 'animationEffect' : 'transitionEffect' ]; duration = slide.opts[ self.firstRun ? 'animationDuration' : 'transitionDuration' ]; duration = parseInt( slide.forcedDuration === undefined ? duration : slide.forcedDuration, 10 ); if ( slide.isMoved || slide.pos !== self.currPos || !duration ) { effect = false; } // Check if can zoom if ( effect === 'zoom' && !( slide.pos === self.currPos && duration && slide.type === 'image' && !slide.hasError && ( start = self.getThumbPos( slide ) ) ) ) { effect = 'fade'; } // Zoom animation // ============== if ( effect === 'zoom' ) { end = self.getFitPos( slide ); end.scaleX = end.width / start.width; end.scaleY = end.height / start.height; delete end.width; delete end.height; // Check if we need to animate opacity opacity = slide.opts.zoomOpacity; if ( opacity == 'auto' ) { opacity = Math.abs( slide.width / slide.height - start.width / start.height ) > 0.1; } if ( opacity ) { start.opacity = 0.1; end.opacity = 1; } // Draw image at start position $.fancybox.setTranslate( slide.$content.removeClass( 'fancybox-is-hidden' ), start ); forceRedraw( slide.$content ); // Start animation $.fancybox.animate( slide.$content, end, duration, function() { self.complete(); }); return; } self.updateSlide( slide ); // Simply show content // =================== if ( !effect ) { forceRedraw( $slide ); slide.$content.removeClass( 'fancybox-is-hidden' ); if ( slide.pos === self.currPos ) { self.complete(); } return; } $.fancybox.stop( $slide ); effectClassName = 'fancybox-animated fancybox-slide--' + ( slide.pos >= self.prevPos ? 'next' : 'previous' ) + ' fancybox-fx-' + effect; $slide.removeAttr( 'style' ).removeClass( 'fancybox-slide--current fancybox-slide--next fancybox-slide--previous' ).addClass( effectClassName ); slide.$content.removeClass( 'fancybox-is-hidden' ); //Force reflow for CSS3 transitions forceRedraw( $slide ); $.fancybox.animate( $slide, 'fancybox-slide--current', duration, function(e) { $slide.removeClass( effectClassName ).removeAttr( 'style' ); if ( slide.pos === self.currPos ) { self.complete(); } }, true); }, // Check if we can and have to zoom from thumbnail //================================================ getThumbPos : function( slide ) { var self = this; var rez = false; // Check if element is inside the viewport by at least 1 pixel var isElementVisible = function( $el ) { var element = $el[0]; var elementRect = element.getBoundingClientRect(); var parentRects = []; var visibleInAllParents; while ( element.parentElement !== null ) { if ( $(element.parentElement).css('overflow') === 'hidden' || $(element.parentElement).css('overflow') === 'auto' ) { parentRects.push(element.parentElement.getBoundingClientRect()); } element = element.parentElement; } visibleInAllParents = parentRects.every(function(parentRect){ var visiblePixelX = Math.min(elementRect.right, parentRect.right) - Math.max(elementRect.left, parentRect.left); var visiblePixelY = Math.min(elementRect.bottom, parentRect.bottom) - Math.max(elementRect.top, parentRect.top); return visiblePixelX > 0 && visiblePixelY > 0; }); return visibleInAllParents && elementRect.bottom > 0 && elementRect.right > 0 && elementRect.left < $(window).width() && elementRect.top < $(window).height(); }; var $thumb = slide.opts.$thumb; var thumbPos = $thumb ? $thumb.offset() : 0; var slidePos; if ( thumbPos && $thumb[0].ownerDocument === document && isElementVisible( $thumb ) ) { slidePos = self.$refs.stage.offset(); rez = { top : thumbPos.top - slidePos.top + parseFloat( $thumb.css( "border-top-width" ) || 0 ), left : thumbPos.left - slidePos.left + parseFloat( $thumb.css( "border-left-width" ) || 0 ), width : $thumb.width(), height : $thumb.height(), scaleX : 1, scaleY : 1 }; } return rez; }, // Final adjustments after current gallery item is moved to position // and it`s content is loaded // ================================================================== complete : function() { var self = this, current = self.current, slides = {}, promise; if ( current.isMoved || !current.isLoaded || current.isComplete ) { return; } current.isComplete = true; current.$slide.siblings().trigger( 'onReset' ); self.preload( 'inline' ); // Trigger any CSS3 transiton inside the slide forceRedraw( current.$slide ); current.$slide.addClass( 'fancybox-slide--complete' ); // Remove unnecessary slides $.each( self.slides, function( key, slide ) { if ( slide.pos >= self.currPos - 1 && slide.pos <= self.currPos + 1 ) { slides[ slide.pos ] = slide; } else if ( slide ) { $.fancybox.stop( slide.$slide ); slide.$slide.off().remove(); } }); self.slides = slides; self.updateCursor(); self.trigger( 'afterShow' ); // Play first html5 video/audio current.$slide.find( 'video,audio' ).first().trigger( 'play' ); // Try to focus on the first focusable element if ( $( document.activeElement ).is( '[disabled]' ) || ( current.opts.autoFocus && !( current.type == 'image' || current.type === 'iframe' ) ) ) { self.focus(); } }, // Preload next and previous slides // ================================ preload : function( type ) { var self = this, next = self.slides[ self.currPos + 1 ], prev = self.slides[ self.currPos - 1 ]; if ( next && next.type === type ) { self.loadSlide( next ); } if ( prev && prev.type === type ) { self.loadSlide( prev ); } }, // Try to find and focus on the first focusable element // ==================================================== focus : function() { var current = this.current; var $el; if ( this.isClosing ) { return; } if ( current && current.isComplete ) { // Look for first input with autofocus attribute $el = current.$slide.find('input[autofocus]:enabled:visible:first'); if ( !$el.length ) { $el = current.$slide.find('button,:input,[tabindex],a').filter(':enabled:visible:first'); } } $el = $el && $el.length ? $el : this.$refs.container; $el.focus(); }, // Activates current instance - brings container to the front and enables keyboard, // notifies other instances about deactivating // ================================================================================= activate : function () { var self = this; // Deactivate all instances $( '.fancybox-container' ).each(function () { var instance = $(this).data( 'FancyBox' ); // Skip self and closing instances if (instance && instance.id !== self.id && !instance.isClosing) { instance.trigger( 'onDeactivate' ); instance.removeEvents(); instance.isVisible = false; } }); self.isVisible = true; if ( self.current || self.isIdle ) { self.update(); self.updateControls(); } self.trigger( 'onActivate' ); self.addEvents(); }, // Start closing procedure // This will start "zoom-out" animation if needed and clean everything up afterwards // ================================================================================= close : function( e, d ) { var self = this; var current = self.current; var effect, duration; var $what, opacity, start, end; var done = function() { self.cleanUp( e ); }; if ( self.isClosing ) { return false; } self.isClosing = true; // If beforeClose callback prevents closing, make sure content is centered if ( self.trigger( 'beforeClose', e ) === false ) { self.isClosing = false; requestAFrame(function() { self.update(); }); return false; } // Remove all events // If there are multiple instances, they will be set again by "activate" method self.removeEvents(); if ( current.timouts ) { clearTimeout( current.timouts ); } $what = current.$content; effect = current.opts.animationEffect; duration = $.isNumeric( d ) ? d : ( effect ? current.opts.animationDuration : 0 ); // Remove other slides current.$slide.off( transitionEnd ).removeClass( 'fancybox-slide--complete fancybox-slide--next fancybox-slide--previous fancybox-animated' ); current.$slide.siblings().trigger( 'onReset' ).remove(); // Trigger animations if ( duration ) { self.$refs.container.removeClass( 'fancybox-is-open' ).addClass( 'fancybox-is-closing' ); } // Clean up self.hideLoading( current ); self.hideControls(); self.updateCursor(); // Check if possible to zoom-out if ( effect === 'zoom' && !( e !== true && $what && duration && current.type === 'image' && !current.hasError && ( end = self.getThumbPos( current ) ) ) ) { effect = 'fade'; } if ( effect === 'zoom' ) { $.fancybox.stop( $what ); start = $.fancybox.getTranslate( $what ); start.width = start.width * start.scaleX; start.height = start.height * start.scaleY; // Check if we need to animate opacity opacity = current.opts.zoomOpacity; if ( opacity == 'auto' ) { opacity = Math.abs( current.width / current.height - end.width / end.height ) > 0.1; } if ( opacity ) { end.opacity = 0; } start.scaleX = start.width / end.width; start.scaleY = start.height / end.height; start.width = end.width; start.height = end.height; $.fancybox.setTranslate( current.$content, start ); forceRedraw( current.$content ); $.fancybox.animate( current.$content, end, duration, done ); return true; } if ( effect && duration ) { // If skip animation if ( e === true ) { setTimeout( done, duration ); } else { $.fancybox.animate( current.$slide.removeClass( 'fancybox-slide--current' ), 'fancybox-animated fancybox-slide--previous fancybox-fx-' + effect, duration, done ); } } else { done(); } return true; }, // Final adjustments after removing the instance // ============================================= cleanUp : function( e ) { var self = this, $body = $( 'body' ), instance, offset; self.current.$slide.trigger( 'onReset' ); self.$refs.container.empty().remove(); self.trigger( 'afterClose', e ); // Place back focus if ( self.$lastFocus && !!self.current.opts.backFocus ) { self.$lastFocus.focus(); } self.current = null; // Check if there are other instances instance = $.fancybox.getInstance(); if ( instance ) { instance.activate(); } else { $W.scrollTop( self.scrollTop ).scrollLeft( self.scrollLeft ); $body.removeClass( 'fancybox-active compensate-for-scrollbar' ); if ( $body.hasClass( 'fancybox-iosfix' ) ) { offset = parseInt(document.body.style.top, 10); $body.removeClass( 'fancybox-iosfix' ).css( 'top', '' ).scrollTop( offset * -1 ); } $( '#fancybox-style-noscroll' ).remove(); } }, // Call callback and trigger an event // ================================== trigger : function( name, slide ) { var args = Array.prototype.slice.call(arguments, 1), self = this, obj = slide && slide.opts ? slide : self.current, rez; if ( obj ) { args.unshift( obj ); } else { obj = self; } args.unshift( self ); if ( $.isFunction( obj.opts[ name ] ) ) { rez = obj.opts[ name ].apply( obj, args ); } if ( rez === false ) { return rez; } if ( name === 'afterClose' || !self.$refs ) { $D.trigger( name + '.fb', args ); } else { self.$refs.container.trigger( name + '.fb', args ); } }, // Update infobar values, navigation button states and reveal caption // ================================================================== updateControls : function ( force ) { var self = this; var current = self.current, index = current.index, caption = current.opts.caption, $container = self.$refs.container, $caption = self.$refs.caption; // Recalculate content dimensions current.$slide.trigger( 'refresh' ); self.$caption = caption && caption.length ? $caption.html( caption ) : null; if ( !self.isHiddenControls && !self.isIdle ) { self.showControls(); } // Update info and navigation elements $container.find('[data-fancybox-count]').html( self.group.length ); $container.find('[data-fancybox-index]').html( index + 1 ); $container.find('[data-fancybox-prev]').prop( 'disabled', ( !current.opts.loop && index <= 0 ) ); $container.find('[data-fancybox-next]').prop( 'disabled', ( !current.op