99, 3 ); /** * Helper to get cached object terms and filter by field using wp_list_pluck(). * Works as a cached alternative for wp_get_post_terms() and wp_get_object_terms(). * * @since 3.0.0 * @param int $object_id Object ID. * @param string $taxonomy Taxonomy slug. * @param string $field Field name. * @param string $index_key Index key name. * @return array */ function wc_get_object_terms( $object_id, $taxonomy, $field = null, $index_key = null ) { // Test if terms exists. get_the_terms() return false when it finds no terms. $terms = get_the_terms( $object_id, $taxonomy ); if ( ! $terms || is_wp_error( $terms ) ) { return array(); } return is_null( $field ) ? $terms : wp_list_pluck( $terms, $field, $index_key ); } /** * Cached version of wp_get_post_terms(). * This is a private function (internal use ONLY). * * @since 3.0.0 * @param int $product_id Product ID. * @param string $taxonomy Taxonomy slug. * @param array $args Query arguments. * @return array */ function _wc_get_cached_product_terms( $product_id, $taxonomy, $args = array() ) { $cache_key = 'wc_' . $taxonomy . md5( wp_json_encode( $args ) ); $cache_group = WC_Cache_Helper::get_cache_prefix( 'product_' . $product_id ) . $product_id; $terms = wp_cache_get( $cache_key, $cache_group ); if ( false !== $terms ) { return $terms; } $terms = wp_get_post_terms( $product_id, $taxonomy, $args ); wp_cache_add( $cache_key, $terms, $cache_group ); return $terms; } /** * Wrapper used to get terms for a product. * * @param int $product_id Product ID. * @param string $taxonomy Taxonomy slug. * @param array $args Query arguments. * @return array */ function wc_get_product_terms( $product_id, $taxonomy, $args = array() ) { if ( ! taxonomy_exists( $taxonomy ) ) { return array(); } return apply_filters( 'woocommerce_get_product_terms', _wc_get_cached_product_terms( $product_id, $taxonomy, $args ), $product_id, $taxonomy, $args ); } /** * Sort by name (numeric). * * @param WP_Post $a First item to compare. * @param WP_Post $b Second item to compare. * @return int */ function _wc_get_product_terms_name_num_usort_callback( $a, $b ) { $a_name = (float) $a->name; $b_name = (float) $b->name; if ( abs( $a_name - $b_name ) < 0.001 ) { return 0; } return ( $a_name < $b_name ) ? -1 : 1; } /** * Sort by parent. * * @param WP_Post $a First item to compare. * @param WP_Post $b Second item to compare. * @return int */ function _wc_get_product_terms_parent_usort_callback( $a, $b ) { if ( $a->parent === $b->parent ) { return 0; } return ( $a->parent < $b->parent ) ? 1 : -1; } /** * WooCommerce Dropdown categories. * * @param array $args Args to control display of dropdown. */ function wc_product_dropdown_categories( $args = array() ) { global $wp_query; $args = wp_parse_args( $args, array( 'pad_counts' => 1, 'show_count' => 1, 'hierarchical' => 1, 'hide_empty' => 1, 'show_uncategorized' => 1, 'orderby' => 'name', 'selected' => isset( $wp_query->query_vars['product_cat'] ) ? $wp_query->query_vars['product_cat'] : '', 'show_option_none' => __( 'Select a category', 'woocommerce' ), 'option_none_value' => '', 'value_field' => 'slug', 'taxonomy' => 'product_cat', 'name' => 'product_cat', 'class' => 'dropdown_product_cat', ) ); if ( 'order' === $args['orderby'] ) { $args['orderby'] = 'meta_value_num'; $args['meta_key'] = 'order'; // phpcs:ignore } wp_dropdown_categories( $args ); } /** * Custom walker for Product Categories. * * Previously used by wc_product_dropdown_categories, but wp_dropdown_categories has been fixed in core. * * @param mixed ...$args Variable number of parameters to be passed to the walker. * @return mixed */ function wc_walk_category_dropdown_tree( ...$args ) { if ( ! class_exists( 'WC_Product_Cat_Dropdown_Walker', false ) ) { include_once WC()->plugin_path() . '/includes/walkers/class-wc-product-cat-dropdown-walker.php'; } // The user's options are the third parameter. if ( empty( $args[2]['walker'] ) || ! is_a( $args[2]['walker'], 'Walker' ) ) { $walker = new WC_Product_Cat_Dropdown_Walker(); } else { $walker = $args[2]['walker']; } return $walker->walk( ...$args ); } /** * Migrate data from WC term meta to WP term meta. * * When the database is updated to support term meta, migrate WC term meta data across. * We do this when the new version is >= 34370, and the old version is < 34370 (34370 is when term meta table was added). * * @param string $wp_db_version The new $wp_db_version. * @param string $wp_current_db_version The old (current) $wp_db_version. */ function wc_taxonomy_metadata_migrate_data( $wp_db_version, $wp_current_db_version ) { if ( $wp_db_version >= 34370 && $wp_current_db_version < 34370 ) { global $wpdb; if ( $wpdb->query( "INSERT INTO {$wpdb->termmeta} ( term_id, meta_key, meta_value ) SELECT woocommerce_term_id, meta_key, meta_value FROM {$wpdb->prefix}woocommerce_termmeta;" ) ) { $wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}woocommerce_termmeta" ); } } } add_action( 'wp_upgrade', 'wc_taxonomy_metadata_migrate_data', 10, 2 ); /** * Move a term before the a given element of its hierarchy level. * * @param int $the_term Term ID. * @param int $next_id The id of the next sibling element in save hierarchy level. * @param string $taxonomy Taxonomy. * @param int $index Term index (default: 0). * @param mixed $terms List of terms. (default: null). * @return int */ function wc_reorder_terms( $the_term, $next_id, $taxonomy, $index = 0, $terms = null ) { if ( ! $terms ) { $terms = get_terms( $taxonomy, 'hide_empty=0&parent=0&menu_order=ASC' ); } if ( empty( $terms ) ) { return $index; } $id = intval( $the_term->term_id ); $term_in_level = false; // Flag: is our term to order in this level of terms. foreach ( $terms as $term ) { $term_id = intval( $term->term_id ); if ( $term_id === $id ) { // Our term to order, we skip. $term_in_level = true; continue; // Our term to order, we skip. } // the nextid of our term to order, lets move our term here. if ( null !== $next_id && $term_id === $next_id ) { $index++; $index = wc_set_term_order( $id, $index, $taxonomy, true ); } // Set order. $index++; $index = wc_set_term_order( $term_id, $index, $taxonomy ); /** * After a term has had it's order set. */ do_action( 'woocommerce_after_set_term_order', $term, $index, $taxonomy ); // If that term has children we walk through them. $children = get_terms( $taxonomy, "parent={$term_id}&hide_empty=0&menu_order=ASC" ); if ( ! empty( $children ) ) { $index = wc_reorder_terms( $the_term, $next_id, $taxonomy, $index, $children ); } } // No nextid meaning our term is in last position. if ( $term_in_level && null === $next_id ) { $index = wc_set_term_order( $id, $index + 1, $taxonomy, true ); } return $index; } /** * Set the sort order of a term. * * @param int $term_id Term ID. * @param int $index Index. * @param string $taxonomy Taxonomy. * @param bool $recursive Recursive (default: false). * @return int */ function wc_set_term_order( $term_id, $index, $taxonomy, $recursive = false ) { $term_id = (int) $term_id; $index = (int) $index; update_term_meta( $term_id, 'order', $index ); if ( ! $recursive ) { return $index; } $children = get_terms( $taxonomy, "parent=$term_id&hide_empty=0&menu_order=ASC" ); foreach ( $children as $term ) { $index++; $index = wc_set_term_order( $term->term_id, $index, $taxonomy, true ); } clean_term_cache( $term_id, $taxonomy ); return $index; } /** * Function for recounting product terms, ignoring hidden products. * * @param array $terms List of terms. * @param object $taxonomy Taxonomy. * @param bool $callback Callback. * @param bool $terms_are_term_taxonomy_ids If terms are from term_taxonomy_id column. */ function _wc_term_recount( $terms, $taxonomy, $callback = true, $terms_are_term_taxonomy_ids = true ) { global $wpdb; /** * Filter to allow/prevent recounting of terms as it could be expensive. * A likely scenario for this is when bulk importing products. We could * then prevent it from recounting per product but instead recount it once * when import is done. Of course this means the import logic has to support this. * * @since 5.2 * @param bool */ if ( ! apply_filters( 'woocommerce_product_recount_terms', true ) ) { return; } // Standard callback. if ( $callback ) { _update_post_term_count( $terms, $taxonomy ); } $exclude_term_ids = array(); $product_visibility_term_ids = wc_get_product_visibility_term_ids(); if ( $product_visibility_term_ids['exclude-from-catalog'] ) { $exclude_term_ids[] = $product_visibility_term_ids['exclude-from-catalog']; } if ( 'yes' === get_option( 'woocommerce_hide_out_of_stock_items' ) && $product_visibility_term_ids[ ProductStockStatus::OUT_OF_STOCK ] ) { $exclude_term_ids[] = $product_visibility_term_ids[ ProductStockStatus::OUT_OF_STOCK ]; } $query = array( 'fields' => " SELECT COUNT( DISTINCT ID ) FROM {$wpdb->posts} p ", 'join' => '', 'where' => " WHERE 1=1 AND p.post_status = 'publish' AND p.post_type = 'product' ", ); if ( count( $exclude_term_ids ) ) { $query['join'] .= " LEFT JOIN ( SELECT object_id FROM {$wpdb->term_relationships} WHERE term_taxonomy_id IN ( " . implode( ',', array_map( 'absint', $exclude_term_ids ) ) . ' ) ) AS exclude_join ON exclude_join.object_id = p.ID'; $query['where'] .= ' AND exclude_join.object_id IS NULL'; } // Pre-process term taxonomy ids. if ( ! $terms_are_term_taxonomy_ids ) { // We passed in an array of TERMS in format id=>parent. $terms = array_filter( (array) array_keys( $terms ) ); } else { // If we have term taxonomy IDs we need to get the term ID. $term_taxonomy_ids = $terms; $terms = array(); foreach ( $term_taxonomy_ids as $term_taxonomy_id ) { $term = get_term_by( 'term_taxonomy_id', $term_taxonomy_id, $taxonomy->name ); $terms[] = $term->term_id; } } // Exit if we have no terms to count. if ( empty( $terms ) ) { return; } // Ancestors need counting. if ( is_taxonomy_hierarchical( $taxonomy->name ) ) { foreach ( $terms as $term_id ) { $terms = array_merge( $terms, get_ancestors( $term_id, $taxonomy->name ) ); } } // Unique terms only. $terms = array_unique( $terms ); // Count the terms. foreach ( $terms as $term_id ) { $terms_to_count = array( absint( $term_id ) ); if ( is_taxonomy_hierarchical( $taxonomy->name ) ) { // We need to get the $term's hierarchy so we can count its children too. $children = get_term_children( $term_id, $taxonomy->name ); if ( $children && ! is_wp_error( $children ) ) { $terms_to_count = array_unique( array_map( 'absint', array_merge( $terms_to_count, $children ) ) ); } } // Generate term query. $term_query = $query; $term_query['join'] .= " INNER JOIN ( SELECT object_id FROM {$wpdb->term_relationships} INNER JOIN {$wpdb->term_taxonomy} using( term_taxonomy_id ) WHERE term_id IN ( " . implode( ',', array_map( 'absint', $terms_to_count ) ) . ' ) ) AS include_join ON include_join.object_id = p.ID'; // Get the count. // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared $count = $wpdb->get_var( implode( ' ', $term_query ) ); // Update the count. update_term_meta( $term_id, 'product_count_' . $taxonomy->name, absint( $count ) ); } delete_transient( 'wc_term_counts' ); } /** * Recount terms after the stock amount changes. * * @param int $product_id Product ID. */ function wc_recount_after_stock_change( $product_id ) { if ( 'yes' !== get_option( 'woocommerce_hide_out_of_stock_items' ) ) { return; } _wc_recount_terms_by_product( $product_id ); } add_action( 'woocommerce_product_set_stock_status', 'wc_recount_after_stock_change' ); /** * Overrides the original term count for product categories and tags with the product count. * that takes catalog visibility into account. * * @param array $terms List of terms. * @param string|array $taxonomies Single taxonomy or list of taxonomies. * @return array */ function wc_change_term_counts( $terms, $taxonomies ) { if ( is_admin() || wp_doing_ajax() ) { return $terms; } if ( ! isset( $taxonomies[0] ) || ! in_array( $taxonomies[0], apply_filters( 'woocommerce_change_term_counts', array( 'product_cat', 'product_tag' ) ), true ) ) { return $terms; } $o_term_counts = get_transient( 'wc_term_counts' ); $term_counts = false === $o_term_counts ? array() : $o_term_counts; foreach ( $terms as &$term ) { if ( is_object( $term ) ) { $term_counts[ $term->term_id ] = isset( $term_counts[ $term->term_id ] ) ? $term_counts[ $term->term_id ] : get_term_meta( $term->term_id, 'product_count_' . $taxonomies[0], true ); if ( '' !== $term_counts[ $term->term_id ] ) { $term->count = absint( $term_counts[ $term->term_id ] ); } } } // Update transient. if ( $term_counts !== $o_term_counts ) { set_transient( 'wc_term_counts', $term_counts, DAY_IN_SECONDS * 30 ); } return $terms; } add_filter( 'get_terms', 'wc_change_term_counts', 10, 2 ); /** * Return products in a given term, and cache value. * * To keep in sync, product_count will be cleared on "set_object_terms". * * @param int $term_id Term ID. * @param string $taxonomy Taxonomy. * @return array */ function wc_get_term_product_ids( $term_id, $taxonomy ) { $product_ids = get_term_meta( $term_id, 'product_ids', true ); if ( false === $product_ids || ! is_array( $product_ids ) ) { $product_ids = get_objects_in_term( $term_id, $taxonomy ); update_term_meta( $term_id, 'product_ids', $product_ids ); } return $product_ids; } /** * When a post is updated and terms recounted (called by _update_post_term_count), clear the ids. * * @param int $object_id Object ID. * @param array $terms An array of object terms. * @param array $tt_ids An array of term taxonomy IDs. * @param string $taxonomy Taxonomy slug. * @param bool $append Whether to append new terms to the old terms. * @param array $old_tt_ids Old array of term taxonomy IDs. */ function wc_clear_term_product_ids( $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids ) { foreach ( $old_tt_ids as $term_id ) { delete_term_meta( $term_id, 'product_ids' ); } foreach ( $tt_ids as $term_id ) { delete_term_meta( $term_id, 'product_ids' ); } } add_action( 'set_object_terms', 'wc_clear_term_product_ids', 10, 6 ); /** * Get full list of product visibility term ids. * * @since 3.0.0 * @return int[] */ function wc_get_product_visibility_term_ids() { if ( ! taxonomy_exists( 'product_visibility' ) ) { wc_doing_it_wrong( __FUNCTION__, 'wc_get_product_visibility_term_ids should not be called before taxonomies are registered (woocommerce_after_register_post_type action).', '3.1' ); return array(); } return array_map( 'absint', wp_parse_args( wp_list_pluck( get_terms( array( 'taxonomy' => 'product_visibility', 'hide_empty' => false, ) ), 'term_taxonomy_id', 'name' ), array( 'exclude-from-catalog' => 0, 'exclude-from-search' => 0, 'featured' => 0, 'outofstock' => 0, 'rated-1' => 0, 'rated-2' => 0, 'rated-3' => 0, 'rated-4' => 0, 'rated-5' => 0, ) ) ); } /** * Recounts all terms. * * @since 5.2 * @return void */ function wc_recount_all_terms() { $product_cats = get_terms( 'product_cat', array( 'hide_empty' => false, 'fields' => 'id=>parent', ) ); _wc_term_recount( $product_cats, get_taxonomy( 'product_cat' ), true, false ); $product_tags = get_terms( 'product_tag', array( 'hide_empty' => false, 'fields' => 'id=>parent', ) ); _wc_term_recount( $product_tags, get_taxonomy( 'product_tag' ), true, false ); } /** * Recounts terms by product. * * @since 5.2 * @param int $product_id The ID of the product. * @return void */ function _wc_recount_terms_by_product( $product_id = '' ) { if ( empty( $product_id ) ) { return; } $product_terms = get_the_terms( $product_id, 'product_cat' ); if ( $product_terms ) { $product_cats = array(); foreach ( $product_terms as $term ) { $product_cats[ $term->term_id ] = $term->parent; } _wc_term_recount( $product_cats, get_taxonomy( 'product_cat' ), false, false ); } $product_terms = get_the_terms( $product_id, 'product_tag' ); if ( $product_terms ) { $product_tags = array(); foreach ( $product_terms as $term ) { $product_tags[ $term->term_id ] = $term->parent; } _wc_term_recount( $product_tags, get_taxonomy( 'product_tag' ), false, false ); } } Kontakt - Digital-Stratege

Kontakt

Gern können Sie über dieses Kontaktformular eine Nachricht übersenden.
Bevor Sie eine Nachricht übersenden schauen Sie bitte auf die FAQ-Seite.
Sollten Sie trotz der Hinweise eine Nachricht zu Lieferzeiten, Lieferbarkeit, Sonderpreise, Angbote zur Kooperation oder Produkteangebote übermitteln werden wir diese ohne Rückmeldung löschen.

Für alle anderen Mitteilungen gilt:
Bitte formulieren Sie ihre Nachricht kurz und verständlich. Unsinnige Anfragen werden ohne Beantwortung gelöscht. Sollte aufgrund ihrer Nachricht eine Antwort erforderlich sein werden Sie diese in der Regel innerhalb von 24 Stunden erhalten, außer an Wochenenden oder an Feiertagen.

Tragen Sie bitte im nachfolgenden Formular ihre Daten und ihre Mitteilung ein und klicken danach auf “Nachricht absenden”.

Bitte aktiviere JavaScript in deinem Browser, um dieses Formular fertigzustellen.
Bitte angeben, warum Sie uns kontaktieren wollen:
Name
0 von maximal 40 Zeichen.
Bitte geben Sie ihre Nachricht kurz und verständlich ein.
Datenschutzeinwilligung
Bitte beweise, dass du kein Spambot bist und wähle das Symbol Flagge: