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Direktori : /home/t/r/a/tradesc/www/albanie/wp-content/plugins/woocommerce/assets/js/frontend/ |
Current File : /home/t/r/a/tradesc/www/albanie/wp-content/plugins/woocommerce/assets/js/frontend/single-product.js |
/*global wc_single_product_params, PhotoSwipe, PhotoSwipeUI_Default */ jQuery( function( $ ) { // wc_single_product_params is required to continue. if ( typeof wc_single_product_params === 'undefined' ) { return false; } $( 'body' ) // Tabs .on( 'init', '.wc-tabs-wrapper, .woocommerce-tabs', function() { $( this ).find( '.wc-tab, .woocommerce-tabs .panel:not(.panel .panel)' ).hide(); var hash = window.location.hash; var url = window.location.href; var $tabs = $( this ).find( '.wc-tabs, ul.tabs' ).first(); if ( hash.toLowerCase().indexOf( 'comment-' ) >= 0 || hash === '#reviews' || hash === '#tab-reviews' ) { $tabs.find( 'li.reviews_tab a' ).trigger( 'click' ); } else if ( url.indexOf( 'comment-page-' ) > 0 || url.indexOf( 'cpage=' ) > 0 ) { $tabs.find( 'li.reviews_tab a' ).trigger( 'click' ); } else if ( hash === '#tab-additional_information' ) { $tabs.find( 'li.additional_information_tab a' ).trigger( 'click' ); } else { $tabs.find( 'li:first a' ).trigger( 'click' ); } } ) .on( 'click', '.wc-tabs li a, ul.tabs li a', function( e ) { e.preventDefault(); var $tab = $( this ); var $tabs_wrapper = $tab.closest( '.wc-tabs-wrapper, .woocommerce-tabs' ); var $tabs = $tabs_wrapper.find( '.wc-tabs, ul.tabs' ); $tabs.find( 'li' ).attr( 'aria-selected', 'false' ); $tabs.find( 'li' ).removeClass( 'active' ); $tabs_wrapper.find( '.wc-tab, .panel:not(.panel .panel)' ).hide(); $tab.closest( 'li' ).attr( 'aria-selected', 'true' ); $tab.closest( 'li' ).addClass( 'active' ); $tabs_wrapper.find( '#' + $tab.attr( 'href' ).split( '#' )[1] ).show(); } ) // Review link .on( 'click', 'a.woocommerce-review-link', function() { $( '.reviews_tab a' ).trigger( 'click' ); return true; } ) // Star ratings for comments .on( 'init', '#rating', function() { $( '#rating' ) .hide() .before( '<p class="stars">\ <span>\ <a class="star-1" href="#">1</a>\ <a class="star-2" href="#">2</a>\ <a class="star-3" href="#">3</a>\ <a class="star-4" href="#">4</a>\ <a class="star-5" href="#">5</a>\ </span>\ </p>' ); } ) .on( 'click', '#respond p.stars a', function() { var $star = $( this ), $rating = $( this ).closest( '#respond' ).find( '#rating' ), $container = $( this ).closest( '.stars' ); $rating.val( $star.text() ); $star.siblings( 'a' ).removeClass( 'active' ); $star.addClass( 'active' ); $container.addClass( 'selected' ); return false; } ) .on( 'click', '#respond #submit', function() { var $rating = $( this ).closest( '#respond' ).find( '#rating' ), rating = $rating.val(); if ( $rating.length > 0 && ! rating && wc_single_product_params.review_rating_required === 'yes' ) { window.alert( wc_single_product_params.i18n_required_rating_text ); return false; } } ); // Init Tabs and Star Ratings $( '.wc-tabs-wrapper, .woocommerce-tabs, #rating' ).trigger( 'init' ); /** * Product gallery class. */ var ProductGallery = function( $target, args ) { this.$target = $target; this.$images = $( '.woocommerce-product-gallery__image', $target ); // No images? Abort. if ( 0 === this.$images.length ) { this.$target.css( 'opacity', 1 ); return; } // Make this object available. $target.data( 'product_gallery', this ); // Pick functionality to initialize... this.flexslider_enabled = 'function' === typeof $.fn.flexslider && wc_single_product_params.flexslider_enabled; this.zoom_enabled = 'function' === typeof $.fn.zoom && wc_single_product_params.zoom_enabled; this.photoswipe_enabled = typeof PhotoSwipe !== 'undefined' && wc_single_product_params.photoswipe_enabled; // ...also taking args into account. if ( args ) { this.flexslider_enabled = false === args.flexslider_enabled ? false : this.flexslider_enabled; this.zoom_enabled = false === args.zoom_enabled ? false : this.zoom_enabled; this.photoswipe_enabled = false === args.photoswipe_enabled ? false : this.photoswipe_enabled; } // ...and what is in the gallery. if ( 1 === this.$images.length ) { this.flexslider_enabled = false; } // Bind functions to this. this.initFlexslider = this.initFlexslider.bind( this ); this.initZoom = this.initZoom.bind( this ); this.initZoomForTarget = this.initZoomForTarget.bind( this ); this.initPhotoswipe = this.initPhotoswipe.bind( this ); this.onResetSlidePosition = this.onResetSlidePosition.bind( this ); this.getGalleryItems = this.getGalleryItems.bind( this ); this.openPhotoswipe = this.openPhotoswipe.bind( this ); this.trapFocusPhotoswipe = this.trapFocusPhotoswipe.bind( this ); this.handlePswpTrapFocus = this.handlePswpTrapFocus.bind( this ); if ( this.flexslider_enabled ) { this.initFlexslider( args.flexslider ); $target.on( 'woocommerce_gallery_reset_slide_position', this.onResetSlidePosition ); } else { this.$target.css( 'opacity', 1 ); } if ( this.zoom_enabled ) { this.initZoom(); $target.on( 'woocommerce_gallery_init_zoom', this.initZoom ); } if ( this.photoswipe_enabled ) { this.initPhotoswipe(); } }; /** * Initialize flexSlider. */ ProductGallery.prototype.initFlexslider = function( args ) { var $target = this.$target, gallery = this; var options = $.extend( { selector: '.woocommerce-product-gallery__wrapper > .woocommerce-product-gallery__image', start: function() { $target.css( 'opacity', 1 ); }, after: function( slider ) { gallery.initZoomForTarget( gallery.$images.eq( slider.currentSlide ) ); } }, args ); $target.flexslider( options ); // Trigger resize after main image loads to ensure correct gallery size. $( '.woocommerce-product-gallery__wrapper .woocommerce-product-gallery__image:eq(0) .wp-post-image' ).one( 'load', function() { var $image = $( this ); if ( $image ) { setTimeout( function() { var setHeight = $image.closest( '.woocommerce-product-gallery__image' ).height(); var $viewport = $image.closest( '.flex-viewport' ); if ( setHeight && $viewport ) { $viewport.height( setHeight ); } }, 100 ); } } ).each( function() { if ( this.complete ) { $( this ).trigger( 'load' ); } } ); }; /** * Init zoom. */ ProductGallery.prototype.initZoom = function() { this.initZoomForTarget( this.$images.first() ); }; /** * Init zoom. */ ProductGallery.prototype.initZoomForTarget = function( zoomTarget ) { if ( ! this.zoom_enabled ) { return false; } var galleryWidth = this.$target.width(), zoomEnabled = false; $( zoomTarget ).each( function( index, target ) { var image = $( target ).find( 'img' ); if ( image.data( 'large_image_width' ) > galleryWidth ) { zoomEnabled = true; return false; } } ); // But only zoom if the img is larger than its container. if ( zoomEnabled ) { var zoom_options = $.extend( { touch: false, callback: function() { var zoomImg = this; setTimeout( function() { zoomImg.removeAttribute( 'role' ); zoomImg.setAttribute( 'alt', '' ); zoomImg.setAttribute( 'aria-hidden', 'true' ); }, 100 ); } }, wc_single_product_params.zoom_options ); if ( 'ontouchstart' in document.documentElement ) { zoom_options.on = 'click'; } zoomTarget.trigger( 'zoom.destroy' ); zoomTarget.zoom( zoom_options ); setTimeout( function() { if ( zoomTarget.find(':hover').length ) { zoomTarget.trigger( 'mouseover' ); } }, 100 ); } }; /** * Init PhotoSwipe. */ ProductGallery.prototype.initPhotoswipe = function() { if ( this.zoom_enabled && this.$images.length > 0 ) { this.$target.prepend( '<a href="#" class="woocommerce-product-gallery__trigger">🔍</a>' ); this.$target.on( 'click', '.woocommerce-product-gallery__trigger', this.openPhotoswipe ); this.$target.on( 'click', '.woocommerce-product-gallery__image a', function( e ) { e.preventDefault(); }); // If flexslider is disabled, gallery images also need to trigger photoswipe on click. if ( ! this.flexslider_enabled ) { this.$target.on( 'click', '.woocommerce-product-gallery__image a', this.openPhotoswipe ); } } else { this.$target.on( 'click', '.woocommerce-product-gallery__image a', this.openPhotoswipe ); } }; /** * Reset slide position to 0. */ ProductGallery.prototype.onResetSlidePosition = function() { this.$target.flexslider( 0 ); }; /** * Get product gallery image items. */ ProductGallery.prototype.getGalleryItems = function() { var $slides = this.$images, items = []; if ( $slides.length > 0 ) { $slides.each( function( i, el ) { var img = $( el ).find( 'img' ); if ( img.length ) { var large_image_src = img.attr( 'data-large_image' ), large_image_w = img.attr( 'data-large_image_width' ), large_image_h = img.attr( 'data-large_image_height' ), alt = img.attr( 'alt' ), item = { alt : alt, src : large_image_src, w : large_image_w, h : large_image_h, title: img.attr( 'data-caption' ) ? img.attr( 'data-caption' ) : img.attr( 'title' ) }; items.push( item ); } } ); } return items; }; /** * Open photoswipe modal. */ ProductGallery.prototype.openPhotoswipe = function( e ) { e.preventDefault(); var pswpElement = $( '.pswp' )[0], items = this.getGalleryItems(), eventTarget = $( e.target ), currentTarget = e.currentTarget, self = this, clicked; if ( 0 < eventTarget.closest( '.woocommerce-product-gallery__trigger' ).length ) { clicked = this.$target.find( '.flex-active-slide' ); } else { clicked = eventTarget.closest( '.woocommerce-product-gallery__image' ); } var options = $.extend( { index: $( clicked ).index(), addCaptionHTMLFn: function( item, captionEl ) { if ( ! item.title ) { captionEl.children[0].textContent = ''; return false; } captionEl.children[0].textContent = item.title; return true; }, timeToIdle: 0, // Ensure the gallery controls are always visible to avoid keyboard navigation issues. }, wc_single_product_params.photoswipe_options ); // Initializes and opens PhotoSwipe. var photoswipe = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options ); photoswipe.listen( 'afterInit', function() { self.trapFocusPhotoswipe( true ); }); photoswipe.listen( 'close', function() { self.trapFocusPhotoswipe( false ); currentTarget.focus(); }); photoswipe.init(); }; /** * Control focus in photoswipe modal. * * @param {boolean} trapFocus - Whether to trap focus or not. */ ProductGallery.prototype.trapFocusPhotoswipe = function( trapFocus ) { var pswp = document.querySelector( '.pswp' ); if ( ! pswp ) { return; } if ( trapFocus ) { pswp.addEventListener( 'keydown', this.handlePswpTrapFocus ); } else { pswp.removeEventListener( 'keydown', this.handlePswpTrapFocus ); } }; /** * Handle keydown event in photoswipe modal. */ ProductGallery.prototype.handlePswpTrapFocus = function( e ) { var allFocusablesEls = e.currentTarget.querySelectorAll( 'button:not([disabled])' ); var filteredFocusablesEls = Array.from( allFocusablesEls ).filter( function( btn ) { return btn.style.display !== 'none' && window.getComputedStyle( btn ).display !== 'none'; } ); if ( 1 >= filteredFocusablesEls.length ) { return; } var firstTabStop = filteredFocusablesEls[0]; var lastTabStop = filteredFocusablesEls[filteredFocusablesEls.length - 1]; if ( e.key === 'Tab' ) { if ( e.shiftKey ) { if ( document.activeElement === firstTabStop ) { e.preventDefault(); lastTabStop.focus(); } } else if ( document.activeElement === lastTabStop ) { e.preventDefault(); firstTabStop.focus(); } } }; /** * Function to call wc_product_gallery on jquery selector. */ $.fn.wc_product_gallery = function( args ) { new ProductGallery( this, args || wc_single_product_params ); return this; }; /* * Initialize all galleries on page. */ $( '.woocommerce-product-gallery' ).each( function() { $( this ).trigger( 'wc-product-gallery-before-init', [ this, wc_single_product_params ] ); $( this ).wc_product_gallery( wc_single_product_params ); $( this ).trigger( 'wc-product-gallery-after-init', [ this, wc_single_product_params ] ); } ); } );