­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ includes(); $this->hooks(); $this->init(); do_action( 'woo_variation_gallery_frontend_loaded', $this ); } public static function instance() { if ( is_null( self::$_instance ) ) { self::$_instance = new self(); } return self::$_instance; } protected function includes() { require_once dirname( __FILE__ ) . '/class-woo-variation-gallery-compatibility.php'; } protected function hooks() { add_filter( 'body_class', array( $this, 'body_class' ) ); add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); add_filter( 'woocommerce_post_class', array( $this, 'post_class' ), 25, 2 ); add_filter( 'woocommerce_available_variation', array( $this, 'get_available_variation_gallery' ), 90, 3 ); add_action( 'wc_ajax_get_default_gallery', array( $this, 'get_default_gallery' ) ); add_action( 'wc_ajax_get_variation_gallery', array( $this, 'get_variation_gallery' ) ); add_filter( 'disable_woo_variation_gallery', array( $this, 'disable_for_specific_product_type' ), 9 ); add_filter( 'woo_variation_product_gallery_inline_style', array( $this, 'gallery_inline_style' ) ); add_action( 'after_setup_theme', array( $this, 'enable_theme_support' ), 200 ); add_action( 'wp_footer', array( $this, 'slider_template_js' ) ); add_filter( 'wc_get_template', array( $this, 'gallery_template' ), 30, 2 ); add_filter( 'wc_get_template_part', array( $this, 'gallery_template_part' ), 30, 2 ); } protected function init() { Woo_Variation_Gallery_Compatibility::instance(); } // Start public function remove_default_template() { remove_action( 'woocommerce_before_single_product_summary', 'woocommerce_show_product_images', 10 ); remove_action( 'woocommerce_before_single_product_summary', 'woocommerce_show_product_images', 20 ); // remove_action( 'woocommerce_product_thumbnails', 'woocommerce_show_product_thumbnails', 20 ); // remove_action( 'woocommerce_before_single_product_summary_product_images', 'woocommerce_show_product_thumbnails', 20 ); } public function get_product_default_attributes( $product_id ) { $product = wc_get_product( $product_id ); if ( ! $product->is_type( 'variable' ) ) { return array(); } $variable_product = new WC_Product_Variable( absint( $product_id ) ); // $selected = isset( $_REQUEST[ $selected_key ] ) ? wc_clean( wp_unslash( $_REQUEST[ $selected_key ] ) ) : $args['product']->get_variation_default_attribute( $args['attribute'] ); $selected_attributes = array(); $default_attributes = $variable_product->get_default_attributes(); $attributes = $variable_product->get_attributes(); foreach ( $attributes as $attribute_name => $attribute_data ) { $selected_key = wc_variation_attribute_name( $attribute_name ); if ( isset( $_REQUEST[ $selected_key ] ) ) { $selected_attributes[ sanitize_title( $attribute_name ) ] = wc_clean( wp_unslash( $_REQUEST[ $selected_key ] ) ); } } return empty( $selected_attributes ) ? $default_attributes : $selected_attributes; } public function get_product_default_variation_id( $product, $attributes ) { if ( is_numeric( $product ) ) { $product = wc_get_product( $product ); } if ( ! $product->is_type( 'variable' ) ) { return 0; } $product_id = $product->get_id(); foreach ( $attributes as $key => $value ) { if ( strpos( $key, 'attribute_' ) === 0 ) { continue; } unset( $attributes[ $key ] ); $attributes[ sprintf( 'attribute_%s', $key ) ] = $value; } $data_store = WC_Data_Store::load( 'product' ); return $data_store->find_matching_product_variation( $product, $attributes ); } public function enable_theme_support() { // WooCommerce. add_theme_support( 'wc-product-gallery-zoom' ); add_theme_support( 'wc-product-gallery-lightbox' ); $this->gallery_thumbnail_image_width(); } public function gallery_thumbnail_image_width() { // Set from gallery settings $thumbnail_width = absint( woo_variation_gallery()->get_option( 'thumbnail_width', 100 ) ); if ( $thumbnail_width > 0 ) { add_theme_support( 'woocommerce', array( 'gallery_thumbnail_image_width' => absint( $thumbnail_width ) ) ); } } public function post_class( $classes, $product ) { $classes[] = 'woo-variation-gallery-product'; return $classes; } public function body_class( $classes ) { $classes[] = 'woo-variation-gallery'; $classes[] = sprintf( 'woo-variation-gallery-theme-%s', strtolower( basename( get_template_directory() ) ) ); if ( is_rtl() ) { $classes[] = 'woo-variation-gallery-rtl'; } if ( woo_variation_gallery()->is_pro() ) { $classes[] = 'woo-variation-gallery-pro'; } return array_unique( array_values( $classes ) ); } public function enqueue_scripts() { $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; // Disable gallery on scripts if ( apply_filters( 'disable_woo_variation_gallery', false ) ) { return false; } $single_image_width = absint( wc_get_theme_support( 'single_image_width', get_option( 'woocommerce_single_image_width', 600 ) ) ); $gallery_thumbnails_gap = absint( woo_variation_gallery()->get_option( 'thumbnails_gap', apply_filters( 'woo_variation_gallery_default_thumbnails_gap', 0 ), 'woo_variation_gallery_thumbnails_gap' ) ); $gallery_width = absint( woo_variation_gallery()->get_option( 'width', apply_filters( 'woo_variation_gallery_default_width', 30 ), 'woo_variation_gallery_width' ) ); $gallery_margin = absint( woo_variation_gallery()->get_option( 'margin', apply_filters( 'woo_variation_gallery_default_margin', 30 ), 'woo_variation_gallery_margin' ) ); $gallery_medium_device_width = absint( woo_variation_gallery()->get_option( 'medium_device_width', apply_filters( 'woo_variation_gallery_medium_device_width', 0 ), 'woo_variation_gallery_medium_device_width' ) ); $gallery_small_device_width = absint( woo_variation_gallery()->get_option( 'small_device_width', apply_filters( 'woo_variation_gallery_small_device_width', 720 ), 'woo_variation_gallery_small_device_width' ) ); $gallery_extra_small_device_width = absint( woo_variation_gallery()->get_option( 'extra_small_device_width', apply_filters( 'woo_variation_gallery_extra_small_device_width', 320 ), 'woo_variation_gallery_extra_small_device_width' ) ); $thumbnail_position = sanitize_text_field( woo_variation_gallery()->get_option( 'position', 'bottom', 'woo_variation_gallery_thumbnail_position' ) ); wp_enqueue_script( 'woo-variation-gallery-slider', esc_url( woo_variation_gallery()->assets_url( "/js/slick{$suffix}.js" ) ), array( 'jquery' ), '1.8.1', true ); wp_enqueue_style( 'woo-variation-gallery-slider', esc_url( woo_variation_gallery()->assets_url( "/css/slick{$suffix}.css" ) ), array(), '1.8.1' ); wp_enqueue_script( 'woo-variation-gallery', esc_url( woo_variation_gallery()->assets_url( "/js/frontend{$suffix}.js" ) ), array( 'jquery', 'wp-util', 'woo-variation-gallery-slider', 'imagesloaded', 'wc-add-to-cart-variation', ), woo_variation_gallery()->assets_version( "/js/frontend{$suffix}.js" ), true ); wp_localize_script( 'woo-variation-gallery', 'woo_variation_gallery_options', apply_filters( 'woo_variation_gallery_js_options', array( 'gallery_reset_on_variation_change' => wc_string_to_bool( woo_variation_gallery()->get_option( 'reset_on_variation_change', 'no', 'woo_variation_gallery_reset_on_variation_change' ) ), 'enable_gallery_zoom' => wc_string_to_bool( woo_variation_gallery()->get_option( 'zoom', 'yes', 'woo_variation_gallery_zoom' ) ), 'enable_gallery_lightbox' => wc_string_to_bool( woo_variation_gallery()->get_option( 'lightbox', 'yes', 'woo_variation_gallery_lightbox' ) ), 'enable_gallery_preload' => wc_string_to_bool( woo_variation_gallery()->get_option( 'image_preload', 'yes', 'woo_variation_gallery_image_preload' ) ), 'preloader_disable' => wc_string_to_bool( woo_variation_gallery()->get_option( 'preloader_disable', 'no', 'woo_variation_gallery_preloader_disable' ) ), 'enable_thumbnail_slide' => wc_string_to_bool( woo_variation_gallery()->get_option( 'thumbnail_slide', 'yes', 'woo_variation_gallery_thumbnail_slide' ) ), 'gallery_thumbnails_columns' => absint( woo_variation_gallery()->get_option( 'thumbnails_columns', apply_filters( 'woo_variation_gallery_default_thumbnails_columns', 4 ), 'woo_variation_gallery_thumbnails_columns' ) ), 'is_vertical' => in_array( $thumbnail_position, array( 'left', 'right' ) ), 'thumbnail_position' => trim( $thumbnail_position ), 'thumbnail_position_class_prefix' => 'woo-variation-gallery-thumbnail-position-', // 'wrapper' => sanitize_text_field( get_option( 'woo_variation_gallery_and_variation_wrapper', apply_filters( 'woo_variation_gallery_and_variation_default_wrapper', '.product' ) ) ), 'is_mobile' => wp_is_mobile(), 'gallery_default_device_width' => $gallery_width, 'gallery_medium_device_width' => $gallery_medium_device_width, 'gallery_small_device_width' => $gallery_small_device_width, 'gallery_extra_small_device_width' => $gallery_extra_small_device_width, ) ) ); // Stylesheet wp_enqueue_style( 'dashicons' ); wp_enqueue_style( 'woo-variation-gallery', esc_url( woo_variation_gallery()->assets_url( "/css/frontend{$suffix}.css" ) ), array(), woo_variation_gallery()->assets_version( "/css/frontend{$suffix}.css" ) ); $this->add_inline_style(); do_action( 'woo_variation_gallery_enqueue_scripts', $this ); } public function add_inline_style() { if ( apply_filters( 'disable_woo_variation_gallery', false ) ) { return false; } $single_image_width = absint( wc_get_theme_support( 'single_image_width', get_option( 'woocommerce_single_image_width', 600 ) ) ); $gallery_thumbnails_columns = absint( woo_variation_gallery()->get_option( 'thumbnails_columns', 4 ) ); $gallery_thumbnails_gap = absint( woo_variation_gallery()->get_option( 'thumbnails_gap', apply_filters( 'woo_variation_gallery_default_thumbnails_gap', 0 ) ) ); $gallery_width = absint( woo_variation_gallery()->get_option( 'width', apply_filters( 'woo_variation_gallery_default_width', 30 ) ) ); $gallery_margin = absint( woo_variation_gallery()->get_option( 'margin', apply_filters( 'woo_variation_gallery_default_margin', 30 ) ) ); $gallery_medium_device_width = absint( woo_variation_gallery()->get_option( 'medium_device_width', apply_filters( 'woo_variation_gallery_medium_device_width', 0 ) ) ); $gallery_small_device_width = absint( woo_variation_gallery()->get_option( 'small_device_width', apply_filters( 'woo_variation_gallery_small_device_width', 720 ) ) ); $gallery_small_device_clear_float = wc_string_to_bool( woo_variation_gallery()->get_option( 'small_device_clear_float', apply_filters( 'woo_variation_gallery_small_device_clear_float', 'no' ) ) ); $gallery_extra_small_device_width = absint( woo_variation_gallery()->get_option( 'extra_small_device_width', apply_filters( 'woo_variation_gallery_extra_small_device_width', 320 ) ) ); $gallery_extra_small_device_clear_float = wc_string_to_bool( woo_variation_gallery()->get_option( 'extra_small_device_clear_float', apply_filters( 'woo_variation_gallery_extra_small_device_clear_float', 'no' ) ) ); ob_start(); include_once dirname( __FILE__ ) . '/stylesheet.php'; $css = ob_get_clean(); $css = $this->clean_css( $css ); $css = apply_filters( 'woo_variation_gallery_inline_style', $css ); wp_add_inline_style( 'woo-variation-gallery', $css ); } public function clean_css( $inline_css ) { $inline_css = str_ireplace( array( '', "\r\n", "\r", "\n", "\t", ), '', $inline_css ); // Normalize whitespace $inline_css = preg_replace( "/\s+/", ' ', $inline_css ); return trim( $inline_css ); } public function wpml_object_id( $object_id, $type = 'post', $language = null ) { $current_language = apply_filters( 'wpml_current_language', $language ); return apply_filters( 'wpml_object_id', $object_id, $type, true, $current_language ); } public function get_gallery_image_ids( $variation_id ) { $images = get_post_meta( $variation_id, 'woo_variation_gallery_images', true ); if ( empty( $images ) ) { return array(); } return array_map( array( $this, 'wpml_object_id' ), (array) $images ); } public function get_available_variation_gallery( $available_variation, $variationProductObject, $variation ) { $product_id = absint( $variationProductObject->get_id() ); $product_image_id = absint( $variationProductObject->get_image_id() ); $product_gallery_images = $variationProductObject->get_gallery_image_ids(); $variation_id = absint( $variation->get_id() ); $variation_image_id = absint( $variation->get_image_id() ); $variation_gallery_images = $this->get_gallery_image_ids( $variation_id ); $has_variation_gallery_images = count( $variation_gallery_images ) > 0; // Unless explicitly requested, mimics the default behaviour of WooCommerce. // The product image becomes the first image of the product gallery. // Code Suggested by: Patrick Polloni if ( ! wc_string_to_bool( woo_variation_gallery()->get_option( 'remove_featured_image', 'no' ) ) ) { array_unshift( $product_gallery_images, $product_image_id ); } if ( $has_variation_gallery_images ) { $gallery_images = $this->get_gallery_image_ids( $variation_id ); } else { $gallery_images = $product_gallery_images; } if ( $variation_image_id ) { // Add Variation Default Image array_unshift( $gallery_images, $variation_image_id ); } else { // Add Product Default Image /*if ( has_post_thumbnail( $product_id ) ) { array_unshift( $gallery_images, get_post_thumbnail_id( $product_id ) ); }*/ $placeholder_image_id = get_option( 'woocommerce_placeholder_image', 0 ); if ( $product_image_id ) { array_unshift( $gallery_images, $product_image_id ); } else { array_unshift( $gallery_images, $placeholder_image_id ); } } // Prevent duplicate image load. $gallery_images = array_unique($gallery_images); $available_variation['variation_gallery_images'] = array(); // Add default image to variation gallery. $include_default_gallery = wc_string_to_bool( woo_variation_gallery()->get_option( 'include_default_gallery', 'no' ) ); if ( $include_default_gallery ) { $gallery_images = array_unique( array_merge( $gallery_images, $product_gallery_images ) ); } foreach ( $gallery_images as $i => $variation_gallery_image_id ) { $available_variation['variation_gallery_images'][] = $this->get_product_attachment_props( $variation_gallery_image_id ); } return apply_filters( 'woo_variation_gallery_available_variation_gallery', $available_variation, $variation, $product_id ); } //------------------------------------------------------------------------------- // Gallery Template // Copy of: wc_get_product_attachment_props( $attachment_id = null, $product = false ) //------------------------------------------------------------------------------- public function get_product_attachment_props( $attachment_id, $product_id = false ) { $props = array( 'image_id' => '', 'title' => '', 'caption' => '', 'url' => '', 'alt' => '', 'full_src' => '', 'full_src_w' => '', 'full_src_h' => '', 'full_class' => '', //'full_srcset' => '', //'full_sizes' => '', 'gallery_thumbnail_src' => '', 'gallery_thumbnail_src_w' => '', 'gallery_thumbnail_src_h' => '', 'gallery_thumbnail_class' => '', //'gallery_thumbnail_srcset' => '', //'gallery_thumbnail_sizes' => '', 'archive_src' => '', 'archive_src_w' => '', 'archive_src_h' => '', 'archive_class' => '', //'archive_srcset' => '', //'archive_sizes' => '', 'src' => '', 'class' => '', 'src_w' => '', 'src_h' => '', 'srcset' => '', 'sizes' => '', ); $attachment = get_post( $attachment_id ); if ( $attachment ) { $props['image_id'] = $attachment_id; $props['title'] = _wp_specialchars( get_post_field( 'post_title', $attachment_id ), ENT_QUOTES, 'UTF-8', true ); $props['caption'] = _wp_specialchars( get_post_field( 'post_excerpt', $attachment_id ), ENT_QUOTES, 'UTF-8', true ); $props['url'] = wp_get_attachment_url( $attachment_id ); // Alt text. $alt_text = array( trim( wp_strip_all_tags( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) ) ), $props['caption'], wp_strip_all_tags( $attachment->post_title ), ); if ( $product_id ) { $product = wc_get_product( $product_id ); $alt_text[] = wp_strip_all_tags( get_the_title( $product->get_id() ) ); } $alt_text = array_filter( $alt_text ); $props['alt'] = $alt_text[0] ?? ''; // Large version. $full_size = apply_filters( 'woocommerce_gallery_full_size', apply_filters( 'woocommerce_product_thumbnails_large_size', 'full' ) ); $full_size_src = wp_get_attachment_image_src( $attachment_id, $full_size ); $props['full_src'] = esc_url( $full_size_src[0] ?? '' ); $props['full_src_w'] = esc_attr( $full_size_src[1] ?? '' ); $props['full_src_h'] = esc_attr( $full_size_src[2] ?? '' ); $full_size_class = $full_size; if ( is_array( $full_size_class ) ) { $full_size_class = implode( 'x', $full_size_class ); } $props['full_class'] = "attachment-$full_size_class size-$full_size_class"; //$props[ 'full_srcset' ] = wp_get_attachment_image_srcset( $attachment_id, $full_size ); //$props[ 'full_sizes' ] = wp_get_attachment_image_sizes( $attachment_id, $full_size ); // Gallery thumbnail. $gallery_thumbnail = wc_get_image_size( 'gallery_thumbnail' ); $gallery_thumbnail_size = apply_filters( 'woocommerce_gallery_thumbnail_size', array( $gallery_thumbnail['width'], $gallery_thumbnail['height'], ) ); $gallery_thumbnail_src = wp_get_attachment_image_src( $attachment_id, $gallery_thumbnail_size ); $props['gallery_thumbnail_src'] = esc_url( $gallery_thumbnail_src[0] ?? '' ); $props['gallery_thumbnail_src_w'] = esc_attr( $gallery_thumbnail_src[1] ?? '' ); $props['gallery_thumbnail_src_h'] = esc_attr( $gallery_thumbnail_src[2] ?? '' ); $gallery_thumbnail_class = $gallery_thumbnail_size; if ( is_array( $gallery_thumbnail_class ) ) { $gallery_thumbnail_class = implode( 'x', $gallery_thumbnail_class ); } $props['gallery_thumbnail_class'] = "attachment-$gallery_thumbnail_class size-$gallery_thumbnail_class"; //$props[ 'gallery_thumbnail_srcset' ] = wp_get_attachment_image_srcset( $attachment_id, $gallery_thumbnail ); //$props[ 'gallery_thumbnail_sizes' ] = wp_get_attachment_image_sizes( $attachment_id, $gallery_thumbnail ); // Archive/Shop Page version. $thumbnail_size = apply_filters( 'woocommerce_thumbnail_size', 'woocommerce_thumbnail' ); $thumbnail_size_src = wp_get_attachment_image_src( $attachment_id, $thumbnail_size ); $props['archive_src'] = esc_url( $thumbnail_size_src[0] ?? '' ); $props['archive_src_w'] = esc_attr( $thumbnail_size_src[1] ?? '' ); $props['archive_src_h'] = esc_attr( $thumbnail_size_src[2] ?? '' ); $archive_thumbnail_class = $thumbnail_size; if ( is_array( $archive_thumbnail_class ) ) { $archive_thumbnail_class = implode( 'x', $archive_thumbnail_class ); } $props['archive_class'] = "attachment-$archive_thumbnail_class size-$archive_thumbnail_class"; //$props[ 'archive_srcset' ] = wp_get_attachment_image_srcset( $attachment_id, $thumbnail_size ); //$props[ 'archive_sizes' ] = wp_get_attachment_image_sizes( $attachment_id, $thumbnail_size ); // Image source. $image_size = apply_filters( 'woocommerce_gallery_image_size', 'woocommerce_single' ); $src = wp_get_attachment_image_src( $attachment_id, $image_size ); $props['src'] = esc_url( $src[0] ?? '' ); $props['src_w'] = esc_attr( $src[1] ?? '' ); $props['src_h'] = esc_attr( $src[2] ?? '' ); $image_size_class = $image_size; if ( is_array( $image_size_class ) ) { $image_size_class = implode( 'x', $image_size_class ); } $props['class'] = "wp-post-image wvg-post-image attachment-$image_size_class size-$image_size_class "; $props['srcset'] = wp_get_attachment_image_srcset( $attachment_id, $image_size ); $props['sizes'] = wp_get_attachment_image_sizes( $attachment_id, $image_size ); $props['extra_params'] = wc_implode_html_attributes( apply_filters( 'woo_variation_gallery_image_extra_params', array(), $props, $attachment_id, $product_id ) ); } return apply_filters( 'woo_variation_gallery_get_image_props', $props, $attachment_id, $product_id ); } public function get_video_info( $url ) { $videos = array( 'type' => false, 'id' => 0, 'url' => $url, 'embed_url' => $url, ); $youtube_hosts = array( 'www.youtube.com', 'youtube.com', 'youtu.be', 'www.youtu.be' ); $vimeo_hosts = array( 'vimeo.com', 'www.vimeo.com', 'player.vimeo.com' ); $_url = wp_parse_url( esc_url( $url ) ); $_args = wp_parse_args( $_url['query'] ?? array() ); if ( ! $_url || ! isset( $_url['host'] ) ) { return $videos; } // Youtube if ( in_array( $_url['host'], $youtube_hosts ) ) { $id = str_ireplace( array( '/shorts/', '/embed/', '/' ), '', $_url['path'] ); // Old Watch Path if ( stripos( $_url['path'], 'watch' ) === 1 ) { wp_parse_str( $_url['query'], $query ); $id = $query ? $query['v'] : false; } $args = wp_parse_args( array( 'feature' => 'oembed', 'enablejsapi' => '1', 'controls' => '0', ), $_args ); return wp_parse_args( array( 'type' => $id ? 'youtube' : false, 'id' => $id, 'embed_url' => add_query_arg( $args, sprintf( 'https://www.youtube.com/embed/%s', $id ) ), ), $videos ); // Shorts or embed video //if ( stripos( $url['path'], 'shorts' ) === 1 || stripos( $url['path'], 'embed' ) === 1 ) { //} } // Vimeo if ( in_array( $_url['host'], $vimeo_hosts ) ) { $id = str_ireplace( array( '/video/', '/' ), '', $_url['path'] ); $args = wp_parse_args( array( 'api' => '1', // 'background' => '1' ), $_args ); return wp_parse_args( array( 'type' => $id ? 'vimeo' : false, 'id' => $id, 'embed_url' => add_query_arg( $args, sprintf( 'https://player.vimeo.com/video/%s', $id ) ), ), $videos ); } return $videos; } public function get_embed_url( $main_link ) { $video_info = $this->get_video_info( $main_link ); return apply_filters( 'woo_variation_gallery_get_embed_url', $video_info['embed_url'], $video_info ); } public function get_gallery_image_html( $product, $attachment_id, $options = array() ) { $defaults = array( 'is_main_thumbnail' => false, 'has_only_thumbnail' => false ); $options = wp_parse_args( $options, $defaults ); $image = $this->get_product_attachment_props( $attachment_id ); $post_thumbnail_id = $product->get_image_id(); $remove_featured_image = wc_string_to_bool( woo_variation_gallery()->get_option( 'remove_featured_image', 'no' ) ); if ( $remove_featured_image && absint( $attachment_id ) == absint( $post_thumbnail_id ) ) { return ''; } $classes = array( 'wvg-gallery-image' ); if ( isset( $image['video_link'] ) && ! empty( $image['video_link'] ) ) { array_push( $classes, 'wvg-gallery-video-slider' ); } $classes = apply_filters( 'woo_variation_gallery_slider_image_html_class', $classes, $attachment_id, $image ); $template = '
%s
'; $inner_html = sprintf( $template, esc_attr( $image['src_w'] ), esc_attr( $image['src_h'] ), esc_url( $image['src'] ), esc_attr( $image['class'] ), esc_attr( $image['alt'] ), esc_attr( $image['title'] ), esc_attr( $image['caption'] ), esc_url( $image['full_src'] ), esc_url( $image['full_src'] ), esc_attr( $image['full_src_w'] ), esc_attr( $image['full_src_h'] ), esc_attr( $image['srcset'] ), esc_attr( $image['sizes'] ), $image['extra_params'] ); if ( ! $options['has_only_thumbnail'] ) { if ( isset( $image['video_link'] ) && ! empty( $image['video_link'] ) && $image['video_embed_type'] === 'iframe' ) { $template = '
'; $inner_html = sprintf( $template, $image['video_ratio'], $image['video_embed_url'] ); } if ( isset( $image['video_link'] ) && ! empty( $image['video_link'] ) && $image['video_embed_type'] === 'video' ) { $template = '
'; $inner_html = sprintf( $template, $image['video_ratio'], $image['video_link'] ); } } $inner_html = apply_filters( 'woo_variation_gallery_image_inner_html', $inner_html, $image, $template, $attachment_id, $options ); // If require thumbnail if ( ! $options['is_main_thumbnail'] ) { $classes = array( 'wvg-gallery-thumbnail-image' ); if ( isset( $image['video_link'] ) && ! empty( $image['video_link'] ) ) { array_push( $classes, 'wvg-gallery-video-thumbnail' ); } $classes = apply_filters( 'woo_variation_gallery_thumbnail_image_html_class', $classes, $attachment_id, $image ); $template = '%s'; $inner_html = sprintf( $template, esc_attr( $image['gallery_thumbnail_src_w'] ), esc_attr( $image['gallery_thumbnail_src_h'] ), esc_url( $image['gallery_thumbnail_src'] ), esc_attr( $image['gallery_thumbnail_class'] ), esc_attr( $image['alt'] ), esc_attr( $image['title'] ) ); $inner_html = apply_filters( 'woo_variation_gallery_thumbnail_image_inner_html', $inner_html, $image, $template, $attachment_id, $options ); } return '
' . $inner_html . '
'; } public function get_available_variation( $product_id, $variation_id ) { $variable_product = new WC_Product_Variable( $product_id ); $variation = $variable_product->get_available_variation( $variation_id ); return $variation; } public function get_available_variations( $product ) { if ( is_numeric( $product ) ) { $product = wc_get_product( absint( $product ) ); } return $product->get_available_variations(); } public function get_default_gallery_images( $product_id ) { $product = wc_get_product( $product_id ); $product_id = $product->get_id(); $attachment_ids = $product->get_gallery_image_ids( 'edit' ); $post_thumbnail_id = $product->get_image_id( 'edit' ); $has_post_thumbnail = has_post_thumbnail(); $images = array(); $placeholder_image_id = get_option( 'woocommerce_placeholder_image', 0 ); /*if ( has_post_thumbnail( $product_id ) ) { array_unshift( $gallery_images, get_post_thumbnail_id( $product_id ) ); }*/ $post_thumbnail_id = (int) apply_filters( 'woo_variation_gallery_post_thumbnail_id', $post_thumbnail_id, $attachment_ids, $product ); $attachment_ids = (array) apply_filters( 'woo_variation_gallery_attachment_ids', $attachment_ids, $post_thumbnail_id, $product ); $remove_featured_image = wc_string_to_bool( woo_variation_gallery()->get_option( 'remove_featured_image', 'no', 'woo_variation_gallery_remove_featured_image' ) ); // IF PLACEHOLDER IMAGE HAVE VIDEO IT MAY NOT LOAD. if ( ! empty( $post_thumbnail_id ) ) { array_unshift( $attachment_ids, $post_thumbnail_id ); } else { array_unshift( $attachment_ids, $placeholder_image_id ); } if ( is_array( $attachment_ids ) && ! empty( $attachment_ids ) ) { foreach ( $attachment_ids as $i => $image_id ) { if ( $remove_featured_image && absint( $post_thumbnail_id ) == absint( $image_id ) ) { continue; } $images[] = apply_filters( 'woo_variation_gallery_get_default_gallery_image', $this->get_product_attachment_props( $image_id, $product ), $product ); } } return apply_filters( 'woo_variation_gallery_get_default_gallery_images', $images, $product ); } public function get_variation_gallery_images( $product_id ) { $images = array(); $available_variations = $this->get_available_variations( $product_id ); foreach ( $available_variations as $i => $variation ) { array_push( $variation['variation_gallery_images'], $variation['image'] ); } foreach ( $available_variations as $i => $variation ) { foreach ( $variation['variation_gallery_images'] as $image ) { array_push( $images, $image ); } } return apply_filters( 'woo_variation_gallery_get_variation_gallery_images', $images, $product_id ); } public function get_default_gallery() { ob_start(); if ( empty( $_POST ) || empty( $_POST['product_id'] ) ) { wp_send_json( false ); } $product_id = absint( $_POST['product_id'] ); $images = $this->get_default_gallery_images( $product_id ); wp_send_json( apply_filters( 'woo_variation_gallery_get_default_gallery', $images, $product_id ) ); } public function get_variation_gallery() { ob_start(); if ( empty( $_POST ) || empty( $_POST['product_id'] ) ) { wp_send_json( false ); } $product_id = absint( $_POST['product_id'] ); $images = $this->get_variation_gallery_images( $product_id ); wp_send_json( apply_filters( 'woo_variation_gallery_get_variation_gallery', $images, $product_id ) ); } public function disable_for_specific_product_type( $default ) { if ( function_exists( 'is_product' ) && is_product() ) { $product = wc_get_product(); $product_types = woo_variation_gallery()->get_option( 'disabled_product_type', array( 'gift-card', 'bundle', ) ); $disabled_product_type = map_deep( $product_types, 'sanitize_text_field' ); return is_object( $product ) ? in_array( $product->get_type(), $disabled_product_type ) : $default; } return $default; } public function gallery_inline_style( $styles ) { $gallery_width = absint( woo_variation_gallery()->get_option( 'width', apply_filters( 'woo_variation_gallery_default_width', 30 ), 'woo_variation_gallery_width' ) ); if ( $gallery_width > 99 ) { $styles['float'] = 'none'; $styles['display'] = 'block'; } return $styles; } public function slider_template_js() { ob_start(); require_once dirname( __FILE__ ) . '/slider-template-js.php'; $data = ob_get_clean(); echo apply_filters( 'woo_variation_gallery_slider_template_js', $data ); } public function gallery_template( $template, $template_name ) { $old_template = $template; // Disable gallery on specific product if ( apply_filters( 'disable_woo_variation_gallery', false ) ) { return $old_template; } if ( $template_name == 'single-product/product-image.php' ) { $template = woo_variation_gallery()->template_path( '/product-images.php' ); } if ( $template_name == 'single-product/product-thumbnails.php' ) { $template = woo_variation_gallery()->template_path( '/product-thumbnails.php' ); } return apply_filters( 'woo_variation_gallery_gallery_template_override_location', $template, $template_name, $old_template ); } public function gallery_template_part( $template, $slug ) { $old_template = $template; // Disable gallery on specific product if ( apply_filters( 'disable_woo_variation_gallery', false ) ) { return $old_template; } if ( $slug == 'single-product/product-image' ) { $template = woo_variation_gallery()->template_path( '/product-images.php' ); } if ( $slug == 'single-product/product-thumbnails' ) { $template = woo_variation_gallery()->template_path( '/product-thumbnails.php' ); } return apply_filters( 'woo_variation_gallery_gallery_template_part_override_location', $template, $slug, $old_template ); } } endif;