­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ NULL, 'columns' => 2, 'exclude_items' => 'none', 'filters_args' => NULL, 'grid_orderby' => NULL, 'ignore_items_size' => FALSE, 'img_size' => 'default', 'items_layout' => 'blog_1', 'items_offset' => 0, 'lang' => FALSE, 'load_animation' => 'none', 'orderby_query_args' => array(), 'overriding_link' => 'none', 'pagination' => 'regular', 'post_id' => FALSE, 'query_args' => array(), 'type' => 'grid', 'us_grid_ajax_index' => FALSE, 'us_grid_filter_params' => NULL, 'us_grid_index' => FALSE, ), us_maybe_get_post_json( 'template_vars' ) ); // Get related parameters for getting data, number of records for taxonomy, price range for WooCommerce, etc. $filters_args = ! empty( $template_vars['filters_args'] ) ? $template_vars['filters_args'] : array(); unset( $template_vars['filters_args'] ); // If the parameters were passed from the filter, then recount the number of items if ( ! empty( $filters_args['taxonomies_query_args'] ) ) { foreach ( $filters_args['taxonomies_query_args'] as &$items ) { foreach ( $items as &$item_query_args ) { // Add options from Grid Filter if ( ! is_null( $template_vars['us_grid_filter_params'] ) ) { us_apply_grid_filters( NULL, $item_query_args, $template_vars['us_grid_filter_params'] ); } $item_query_args = us_grid_filter_get_count_items( $item_query_args ); } unset( $item_query_args ); } unset( $items, $item_query_args ); } // Get min max prices of products, taking into account tax etc. if ( function_exists( 'us_wc_get_min_max_price' ) AND ! empty( $filters_args['wc_min_max_price'] ) ) { $min_max_price_query_vars = array( 'tax_query' => us_arr_path( $template_vars, 'query_args.tax_query', array() ), 'meta_query' => us_arr_path( $template_vars, 'query_args.meta_query', array() ), ); if ( ! is_null( $template_vars['us_grid_filter_params'] ) ) { us_apply_grid_filters( NULL, $min_max_price_query_vars, $template_vars['us_grid_filter_params'] ); } $filters_args['wc_min_max_price'] = (array) us_wc_get_min_max_price( $min_max_price_query_vars ); } if ( ! empty( $filters_args ) AND ! us_amp() ) { echo ''; } if ( has_action( 'us_tr_switch_language' ) AND $template_vars['lang'] ) { global $sitepress; do_action( 'us_tr_switch_language', (string) $template_vars['lang'] ); } $post_id = isset( $template_vars['post_id'] ) ? (int) $template_vars['post_id'] : 0; if ( $post_id > 0 ) { $post = get_post( $post_id ); if ( empty( $post ) ) { wp_send_json_error(); } $us_grid_ajax_index = isset( $template_vars['us_grid_ajax_index'] ) ? (int) $template_vars['us_grid_ajax_index'] : 1; // Retrieving the relevant shortcode from the page to get options $post_content = $post->post_content; // If there is no grid then we will return an error preg_match_all( '/' . get_shortcode_regex( array( 'us_grid' ) ) . '/', $post_content, $matches ); if ( ! isset( $matches[0][ $us_grid_ajax_index - 1 ] ) ) { wp_send_json_error(); } // Getting the relevant shortcode options $shortcode_atts_string = $matches[3][ $us_grid_ajax_index - 1 ]; $shortcode_atts = shortcode_parse_atts( $shortcode_atts_string ); $shortcode_atts = shortcode_atts( array( 'post_type' => '', 'pagination_style' => '', 'events_calendar_show_past' => '', ), $shortcode_atts ); if ( $shortcode_atts['post_type'] == 'current_query' ) { $allowed_post_types = NULL; } elseif ( in_array( $shortcode_atts['post_type'], array( 'ids', 'related', 'current_child_pages' ) ) ) { $allowed_post_types = array( 'any' ); } elseif ( $shortcode_atts['post_type'] == '' ) { $shortcode_atts['post_type'] = 'post'; $allowed_post_types = array( 'post' ); // In several cases set post type to attachment } elseif ( $shortcode_atts['post_type'] === 'product_gallery' // Product Gallery field OR strpos( $shortcode_atts['post_type'], 'acf_gallery' ) !== FALSE // ACF Gallery field OR strpos( $shortcode_atts['post_type'], 'us_tile_additional_image' ) !== FALSE // Custom appearance in Grid Gallery ) { $template_vars['query_args']['post_type'] = array( 'attachment' ); $allowed_post_types = array( 'attachment' ); } else { $allowed_post_types = array( $shortcode_atts['post_type'] ); } if ( $shortcode_atts['post_type'] == 'current_query' AND isset( $template_vars['query_args']['post_type'] ) AND us_post_type_is_available( $template_vars['query_args']['post_type'], array( 'product' ) ) ) { $add_wc_hooks = TRUE; } if ( ! empty( $shortcode_atts['pagination_style'] ) ) { $template_vars['pagination_style'] = (int) $shortcode_atts['pagination_style']; } if ( ! empty( $shortcode_atts['events_calendar_show_past'] ) ) { $template_vars['events_calendar_show_past'] = $shortcode_atts['events_calendar_show_past']; } } // Filtering query_args if ( isset( $template_vars['query_args'] ) AND is_array( $template_vars['query_args'] ) ) { // Query Args keys, that won't be filtered $allowed_query_keys = array( // Grid listing shortcode requests 'author_name', 'us_portfolio_category', 'us_portfolio_tag', 'category_name', 'tax_query', // Archive requests 'year', 'monthnum', 'day', 'cat', 'tag', 'product_cat', 'product_tag', // Search requests 's', // Pagination 'paged', 'order', 'orderby', 'posts_per_page', 'post__not_in', 'post__in', 'post_parent', // For excluding 'out of stock' products 'meta_query', // For products sorting 'order', 'meta_key', // Custom users' queries 'post_type', ); $taxonomies = us_get_taxonomies( TRUE ); foreach ( $taxonomies as $taxonomy_name => $taxonomy_title ) { if ( ! in_array( $taxonomy_name, $allowed_query_keys ) ) { $allowed_query_keys[] = $taxonomy_name; } } // Delete unavailable parameters, only allowed parameters can be applied in the query to the database foreach ( $template_vars['query_args'] as $query_key => $query_val ) { if ( ! in_array( $query_key, $allowed_query_keys ) ) { unset( $template_vars['query_args'][ $query_key ] ); } } // Get grid available post types as allowed for ajax $allowed_post_types = array_keys( us_grid_available_post_types() ); // Exclude inaccessible post types for search if ( ! empty( $template_vars['query_args'] ) AND isset( $template_vars['query_args']['s'] ) ) { $exclude_post_types = us_get_option( 'exclude_post_types_in_search', array() ); foreach ( $allowed_post_types as $key => $item ) { if ( in_array( $item, $exclude_post_types ) ) { unset( $allowed_post_types[ $key ] ); } } } if ( isset( $template_vars['query_args']['post_type'] ) ) { $is_allowed_post_type = TRUE; if ( is_array( $template_vars['query_args']['post_type'] ) ) { foreach ( $template_vars['query_args']['post_type'] as $post_type ) { if ( ! in_array( $post_type, $allowed_post_types ) ) { $is_allowed_post_type = FALSE; break; } } } elseif ( ! in_array( $template_vars['query_args']['post_type'], $allowed_post_types ) ) { $is_allowed_post_type = FALSE; } if ( ! $is_allowed_post_type ) { unset( $template_vars['query_args']['post_type'] ); } } // For grid related post_type if ( ! empty( $template_vars['_us_grid_post_type'] ) AND in_array( $template_vars['_us_grid_post_type'], array( 'related', 'ids', 'current_child_pages' ) ) ) { $template_vars['query_args']['post_type'] = 'any'; } if ( ! isset( $template_vars['query_args']['s'] ) AND ! isset( $template_vars['query_args']['post_type'] ) ) { $template_vars['query_args']['post_type'] = 'post'; } // Providing proper post statuses if ( ! empty( $post_type ) AND ( $template_vars['query_args']['post_type'] == 'attachment' ) OR ( is_array( $template_vars['query_args']['post_type'] ) AND in_array( 'attachment', $template_vars['query_args']['post_type'] ) AND count( $template_vars['query_args']['post_type'] ) == 1 ) ) { $template_vars['query_args']['post_status'] = 'inherit'; $template_vars['query_args']['post_mime_type'] = 'image'; } else { $template_vars['query_args']['post_status'] = array( 'publish' => 'publish' ); $template_vars['query_args']['post_status'] += (array) get_post_stati( array( 'public' => TRUE ) ); // Add private states if user is capable to view them if ( is_user_logged_in() AND current_user_can( 'read_private_posts' ) ) { $template_vars['query_args']['post_status'] += (array) get_post_stati( array( 'private' => TRUE ) ); } $template_vars['query_args']['post_status'] = array_values( $template_vars['query_args']['post_status'] ); } // Exclude sticky posts from rand query after 1 page if ( isset( $template_vars['query_args']['orderby'] ) AND ! ( is_array( $template_vars['query_args']['orderby'] ) ) ) { if ( ( substr( $template_vars['query_args']['orderby'], 0, 4 ) == 'rand' ) AND ( $template_vars['query_args']['paged'] > '1' ) ) { $sticky_posts = get_option( 'sticky_posts' ); $template_vars['query_args']['ignore_sticky_posts'] = TRUE; foreach ( $sticky_posts as $post_id ) { $template_vars['query_args']['post__not_in'][] = $post_id; } } } // Show hide empty for Post views counter if ( isset( $template_vars['query_args']['orderby'] ) AND $template_vars['query_args']['orderby'] == 'post_views' AND class_exists( 'Post_Views_Counter' ) ) { $template_vars['query_args']['views_query']['hide_empty'] = FALSE; } } // Applying orderby options if ( NULL !== ( $grid_orderby = us_arr_path( $template_vars, 'grid_orderby' ) ) AND $orderby_params = (array) us_grid_orderby_str_to_params( $grid_orderby ) ) { $orderby_params['post_type'] = us_arr_path( $template_vars, 'query_args.post_type', 'post' ); us_grid_set_orderby_to_query_args( $template_vars['orderby_query_args'], $orderby_params ); unset( $orderby_params ); } // Grid Filter if ( $post_id > 0 AND ! is_null( $template_vars['us_grid_filter_params'] ) ) { // Find the post in which the grid filter is located, this is necessary for building queries $_post_id = us_search_grid_filter_the_post( $post_id ); // Apply parameters received through AJAX us_apply_grid_filters( $_post_id, $template_vars['query_args'], $template_vars['us_grid_filter_params'] ); } // Passing values that were filtered due to post protocol global $us_grid_loop_running; $us_grid_loop_running = TRUE; // Apply WooCommerce product ordering if set if ( ! empty( $add_wc_hooks ) AND class_exists( 'woocommerce' ) AND is_object( wc() ) AND empty( $grid_orderby ) ) { foreach ( array( 'order', 'orderby' ) as $param ) { if ( ! isset( $_GET[ $param ] ) AND ! empty( $template_vars['query_args'][ $param ] ) ) { $_GET[ $param ] = (string) $template_vars['query_args'][ $param ]; } } add_action( 'pre_get_posts', array( wc()->query, 'product_query' ) ); } if ( ! function_exists( 'us_woocommerce_get_catalog_ordering_args' ) ) { /** * Sorting check and correction if necessary * * @param array $args The arguments * @return array */ function us_woocommerce_get_catalog_ordering_args( $args ) { $template_vars = us_maybe_get_post_json( 'template_vars' ); foreach ( array( 'order', 'orderby' ) as $param ) { if ( ! empty( $template_vars['query_args'][ $param ] ) ) { $args[ $param ] = (string) $template_vars['query_args'][ $param ]; } } return $args; } add_filter( 'woocommerce_get_catalog_ordering_args', 'us_woocommerce_get_catalog_ordering_args', 100, 1 ); } if ( ! function_exists( 'us_pre_get_posts_for_search' ) AND empty( $grid_orderby ) ) { /** * Check order for search * * @param WP_Query $wp_query */ function us_pre_get_posts_for_search( $wp_query ) { $query_order = ! empty( $wp_query->query['order'] ) ? $wp_query->query['order'] : NULL; if ( $search = $wp_query->get( 's' ) AND $wp_query->get( 'order' ) !== $query_order ) { $wp_query->set( 'order', $query_order ); } } add_action( 'pre_get_posts', 'us_pre_get_posts_for_search', 101, 1 ); } if ( ! function_exists( 'us_posts_orderby_for_search' ) AND empty( $grid_orderby ) ) { /** * Verification and preparation of search queries * * @param string $orderby * @param WP_Query $wp_query * * @return string orderby */ function us_posts_orderby_for_search( $orderby, $wp_query ) { global $wpdb; // Adjust search query to match from internal wp_query regeneration if ( $wp_query->is_search AND $search = $wp_query->get( 's' ) AND $order = $wp_query->get( 'order' ) ) { $order = esc_sql( $order ); $search = esc_sql( $wpdb->esc_like( $search ) ); $orderby = "{$wpdb->posts}.post_title LIKE '%{$search}%' {$order}, {$wpdb->posts}.post_date {$order}"; } return $orderby; } add_filter( 'posts_orderby', 'us_posts_orderby_for_search', 10, 2 ); } us_load_template( 'templates/us_grid/listing', $template_vars ); $us_grid_loop_running = FALSE; // We don't use JSON to reduce data size die; }