woocommerce/assets/js/frontend/single-product.js

210 lines
6.3 KiB
JavaScript

/*global wc_single_product_params, PhotoSwipe, PhotoSwipeUI_Default */
jQuery( function( $ ) {
// wc_single_product_params is required to continue, ensure the object exists
if ( typeof wc_single_product_params === 'undefined' ) {
return false;
}
// Tabs
$( 'body' )
.on( 'init', '.wc-tabs-wrapper, .woocommerce-tabs', function() {
$( '.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' ).click();
} else if ( url.indexOf( 'comment-page-' ) > 0 || url.indexOf( 'cpage=' ) > 0 ) {
$tabs.find( 'li.reviews_tab a' ).click();
} else {
$tabs.find( 'li:first a' ).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' ).removeClass( 'active' );
$tabs_wrapper.find( '.wc-tab, .panel:not(.panel .panel)' ).hide();
$tab.closest( 'li' ).addClass( 'active' );
$tabs_wrapper.find( $tab.attr( 'href' ) ).show();
})
// Review link
.on( 'click', 'a.woocommerce-review-link', function() {
$( '.reviews_tab a' ).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;
}
})
.on( 'woocommerce_init_gallery', function() {
if ( $.isFunction( $.fn.zoom ) ) {
wc_product_gallery.init_zoom();
}
});
//Init Tabs and Star Ratings
$( '.wc-tabs-wrapper, .woocommerce-tabs, #rating' ).trigger( 'init' );
/**
* Product gallery class.
*/
var wc_product_gallery = {
/**
* Initialize gallery actions and events.
*/
init: function() {
// Init FlexSlider if present.
if ( $.isFunction( $.fn.flexslider ) ) {
this.init_flexslider();
}
// Init Zoom if present.
if ( $.isFunction( $.fn.zoom ) ) {
this.init_zoom();
}
// Init PhotoSwipe if present.
if ( typeof PhotoSwipe !== 'undefined' ) {
this.init_photoswipe();
// Trigger photoswipe.
$( document ).on( 'click', '.woocommerce-product-gallery__trigger', this.trigger_photoswipe );
}
},
/**
* Detect if the visitor is using a touch device.
*
* @return bool
*/
is_touch_device: function() {
return 'ontouchstart' in window || navigator.maxTouchPoints;
},
/**
* Initialize flexSlider.
*/
init_flexslider: function() {
$( '.woocommerce-product-gallery' ).flexslider({
selector: '.woocommerce-product-gallery__wrapper > .woocommerce-product-gallery__image',
animation: wc_single_product_params.flexslider.animation,
smoothHeight: wc_single_product_params.flexslider.smoothHeight,
directionNav: wc_single_product_params.flexslider.directionNav,
controlNav: wc_single_product_params.flexslider.controlNav,
slideshow: wc_single_product_params.flexslider.slideshow,
animationSpeed: wc_single_product_params.flexslider.animationSpeed,
animationLoop: false // Breaks photoswipe pagination if true. It's hard disabled because we don't need it anyway (no next/prev enabled in flex).
});
},
/**
* Init zoom.
*/
init_zoom: function() {
// But only zoom if the img is larger than its container.
if ( ( $( '.woocommerce-product-gallery__image img' ).attr( 'width' ) > $( '.woocommerce-product-gallery' ).width() ) ) {
$( '.woocommerce-product-gallery__image' ).trigger( 'zoom.destroy' );
$( '.woocommerce-product-gallery__image' ).zoom({
touch: false
});
}
},
/**
* Get product gallery image items.
*/
get_gallery_items: function() {
var $slides = $( '.woocommerce-product-gallery__wrapper' ).children(),
items = [],
index = $slides.filter( '.' + 'flex-active-slide' ).index();
if ( $slides.length > 0 ) {
$slides.each( function( i, el ) {
var img = $( el ).find( 'img' ),
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' ),
item = {
src: large_image_src,
w: large_image_w,
h: large_image_h,
title: img.attr( 'title' )
};
items.push( item );
});
}
return {
index: index,
items: items
};
},
/**
* Init PhotoSwipe.
*/
init_photoswipe: function() {
$( '.woocommerce-product-gallery' ).prepend( '<a href="#" class="woocommerce-product-gallery__trigger">🔍</a>' );
},
/**
* Initialise photoswipe.
*/
trigger_photoswipe: function( e ) {
e.preventDefault();
var pswpElement = $( '.pswp' )[0];
// Build items array.
var items = wc_product_gallery.get_gallery_items();
// Define options.
var options = {
index: items.index,
shareEl: false,
closeOnScroll: false,
history: false,
hideAnimationDuration: 0,
showAnimationDuration: 0
};
// Initializes and opens PhotoSwipe.
var gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items.items, options );
gallery.init();
}
};
wc_product_gallery.init();
});