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<?php |
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|
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/** |
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* Generate a unique term slug should user decide to copy same term more than once. |
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* |
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* @param string $slug The initial slug to check |
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* @param string $taxonomy The taxonomy to check against |
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* @return string Unique slug |
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*/ |
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function taxopress_get_unique_term_slug($slug, $taxonomy) |
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{ |
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$original_slug = $slug; |
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$count = 1; |
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|
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while (term_exists($slug, $taxonomy)) { |
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$slug = $original_slug . '-' . $count; |
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$count++; |
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} |
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|
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return $slug; |
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} |
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|
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/** |
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* Check the current user's native capabilities for a taxonomy operation. |
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* |
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* @param string $taxonomy Taxonomy name. |
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* @param string|array $capabilities Taxonomy capability property or properties. |
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* @return bool |
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*/ |
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function taxopress_current_user_can_for_taxonomy($taxonomy, $capabilities) |
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{ |
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$taxonomy_object = get_taxonomy(sanitize_key($taxonomy)); |
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if (!$taxonomy_object) { |
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return false; |
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} |
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|
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foreach ((array) $capabilities as $capability) { |
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if ( |
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empty($taxonomy_object->cap->{$capability}) |
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|| !current_user_can($taxonomy_object->cap->{$capability}) |
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) { |
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return false; |
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} |
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} |
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|
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return true; |
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} |
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|
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/** |
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* Fetch post IDs for Terms screen bulk/row actions without hydrating WP_Post objects. |
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* |
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* @param array $args Optional WP_Query arguments. |
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* @return int[] |
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*/ |
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function taxopress_get_post_ids_for_terms_action($args = []) |
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{ |
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$batch_size = 500; |
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$defaults = [ |
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'post_type' => 'any', |
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'fields' => 'ids', |
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'no_found_rows' => true, |
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'update_post_meta_cache' => false, |
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'update_post_term_cache' => false, |
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]; |
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|
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$post_ids = []; |
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$page = 1; |
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|
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do { |
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$query_args = array_merge( |
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$defaults, |
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$args, |
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[ |
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'posts_per_page' => $batch_size, |
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'paged' => $page, |
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] |
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); |
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$batch_post_ids = get_posts($query_args); |
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|
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foreach ($batch_post_ids as $post_id) { |
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$post_ids[] = (int) $post_id; |
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} |
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|
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$page++; |
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} while (count($batch_post_ids) === $batch_size); |
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|
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return $post_ids; |
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} |
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|
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/** |
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* Preserve the current Terms screen filters when row actions redirect/reload. |
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* |
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* @param array $extra Extra query arguments. |
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* @return array |
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*/ |
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function taxopress_get_terms_screen_query_args($extra = []) |
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{ |
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$preserve_keys = [ |
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'terms_filter_post_type', |
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'terms_filter_taxonomy', |
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'taxonomy_type', |
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'taxopress_terms_taxonomy', |
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'taxopress_show_all', |
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'orderby', |
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'order', |
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'paged', |
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's', |
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]; |
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|
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$query_args = ['page' => 'st_terms']; |
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|
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foreach ($preserve_keys as $key) { |
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Preserving current non-state-changing table filters. |
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if (isset($_REQUEST[$key]) && $_REQUEST[$key] !== '') { |
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Preserving current non-state-changing table filters. |
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$query_args[$key] = sanitize_text_field(wp_unslash($_REQUEST[$key])); |
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} |
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} |
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|
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return array_merge($query_args, $extra); |
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} |
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|
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/** |
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* Keep a copied term near the original in saved manual order when that order exists. |
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* |
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* @param string $taxonomy Taxonomy slug. |
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* @param int $original_term_id Original term ID. |
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* @param int $copied_term_id Copied term ID. |
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*/ |
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function taxopress_place_copied_term_near_original($taxonomy, $original_term_id, $copied_term_id) |
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{ |
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$taxonomy = sanitize_key($taxonomy); |
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$original_term_id = (int) $original_term_id; |
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$copied_term_id = (int) $copied_term_id; |
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|
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if (empty($taxonomy) || $original_term_id <= 0 || $copied_term_id <= 0) { |
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return; |
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} |
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|
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$option_name = 'taxopress_term_order_' . $taxonomy; |
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$custom_order = array_values(array_filter(array_map('intval', (array) get_option($option_name, [])))); |
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|
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if (empty($custom_order)) { |
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return; |
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} |
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|
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$custom_order = array_values(array_diff($custom_order, [$copied_term_id])); |
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$original_position = array_search($original_term_id, $custom_order, true); |
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|
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if ($original_position === false) { |
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$custom_order[] = $copied_term_id; |
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} else { |
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$taxonomy_settings = taxopress_get_all_edited_taxonomy_data(); |
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$order_setting = isset($taxonomy_settings[$taxonomy]['order']) ? strtolower($taxonomy_settings[$taxonomy]['order']) : 'asc'; |
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$insert_position = ($order_setting === 'desc') ? $original_position + 1 : $original_position; |
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array_splice($custom_order, $insert_position, 0, [$copied_term_id]); |
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} |
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|
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update_option($option_name, array_values(array_unique($custom_order))); |
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} |
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|
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/** |
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* Handle the save and deletion of terms data. |
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*/ |
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function taxopress_process_terms() |
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{ |
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|
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if (wp_doing_ajax()) { |
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return; |
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} |
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|
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if (!is_admin()) { |
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return; |
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} |
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|
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if (!current_user_can('simple_tags')) { |
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return; |
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} |
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|
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if (empty($_GET)) { |
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return; |
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} |
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|
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if (!isset($_GET['page'])) { |
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return; |
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} |
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if ('st_terms' !== $_GET['page']) { |
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return; |
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} |
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|
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if (isset($_REQUEST['action']) && $_REQUEST['action'] === 'taxopress-delete-terms') { |
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$nonce = !empty($_REQUEST['_wpnonce']) ? sanitize_text_field(wp_unslash($_REQUEST['_wpnonce'])) : ''; |
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if (wp_verify_nonce($nonce, 'terms-action-request-nonce') && isset($_REQUEST['taxopress_terms'])) { |
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$term = get_term(sanitize_text_field(wp_unslash($_REQUEST['taxopress_terms']))); |
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if ( |
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!$term |
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|| is_wp_error($term) |
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|| !taxopress_current_user_can_for_taxonomy($term->taxonomy, 'delete_terms') |
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) { |
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wp_die(esc_html__('Permission denied.', 'simple-tags'), '', ['response' => 403]); |
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} |
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wp_delete_term($term->term_id, $term->taxonomy); |
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} |
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add_action('admin_notices', "taxopress_term_delete_success_admin_notice"); |
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add_filter('removable_query_args', 'taxopress_delete_terms_filter_removable_query_args'); |
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} |
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|
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if (isset($_REQUEST['action']) && $_REQUEST['action'] === 'taxopress-remove-from-posts') { |
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$nonce = !empty($_REQUEST['_wpnonce']) ? sanitize_text_field(wp_unslash($_REQUEST['_wpnonce'])) : ''; |
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if (wp_verify_nonce($nonce, 'terms-action-request-nonce') && isset($_REQUEST['taxopress_terms'])) { |
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$term = get_term(sanitize_text_field(wp_unslash($_REQUEST['taxopress_terms']))); |
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if ( |
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!$term |
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|| is_wp_error($term) |
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|| !taxopress_current_user_can_for_taxonomy($term->taxonomy, 'assign_terms') |
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) { |
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wp_die(esc_html__('Permission denied.', 'simple-tags'), '', ['response' => 403]); |
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} |
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$args = array( |
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'post_type' => 'any', |
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// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query -- Necessary to filter posts by specific term for accurate removal |
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'tax_query' => array( |
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array( |
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'taxonomy' => $term->taxonomy, |
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'field' => 'id', |
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'terms' => $term->term_id |
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) |
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) |
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); |
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$post_ids = taxopress_get_post_ids_for_terms_action($args); |
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$counter = 0; |
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foreach ($post_ids as $post_id) { |
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if (!current_user_can('edit_post', $post_id)) { |
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continue; |
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} |
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$remove = wp_remove_object_terms($post_id, $term->term_id, $term->taxonomy); |
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if ($remove) { |
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clean_object_term_cache($post_id, $term->taxonomy); |
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clean_term_cache($term->term_id, $term->taxonomy); |
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$counter++; |
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} |
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} |
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} |
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add_action('admin_notices', "taxopress_term_posts_remov_success_admin_notice"); |
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add_filter('removable_query_args', 'taxopress_delete_terms_filter_removable_query_args'); |
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} |
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|
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if (isset($_REQUEST['action']) && $_REQUEST['action'] === 'taxopress-copy-term') { |
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$nonce = !empty($_REQUEST['_wpnonce']) ? sanitize_text_field(wp_unslash($_REQUEST['_wpnonce'])) : ''; |
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if (wp_verify_nonce($nonce, 'terms-action-request-nonce') && isset($_REQUEST['taxopress_terms'])) { |
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$term = get_term(sanitize_text_field(wp_unslash($_REQUEST['taxopress_terms']))); |
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|
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if ( |
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!$term |
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|| is_wp_error($term) |
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|| !taxopress_current_user_can_for_taxonomy( |
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$term->taxonomy, |
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['edit_terms', 'assign_terms'] |
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) |
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) { |
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wp_die(esc_html__('Permission denied.', 'simple-tags'), '', ['response' => 403]); |
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} |
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|
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$taxopress_term_name = $term->name . ' Copy'; |
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$base_slug = $term->slug . '-copy'; |
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$taxopress_term_slug = taxopress_get_unique_term_slug($base_slug, $term->taxonomy); |
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$taxopress_term_data = wp_insert_term($taxopress_term_name, $term->taxonomy, [ |
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'slug' => $taxopress_term_slug, |
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'description' => $term->description, |
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'parent' => $term->parent, |
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]); |
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|
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if (!is_wp_error($taxopress_term_data)) { |
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$taxopress_term_id = $taxopress_term_data['term_id']; |
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taxopress_place_copied_term_near_original($term->taxonomy, $term->term_id, $taxopress_term_id); |
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$_REQUEST['taxopress_copied_term_id'] = $taxopress_term_id; |
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$_REQUEST['taxopress_original_term_id'] = $term->term_id; |
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$_REQUEST['taxopress_copied_taxonomy'] = $term->taxonomy; |
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|
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$args = array( |
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'post_type' => 'any', |
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// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query -- Necessary to filter posts by specific term for accurate term copying |
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'tax_query' => array( |
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array( |
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'taxonomy' => $term->taxonomy, |
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'field' => 'id', |
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'terms' => $term->term_id |
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) |
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) |
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); |
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$post_ids = taxopress_get_post_ids_for_terms_action($args); |
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|
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foreach ($post_ids as $post_id) { |
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if (!current_user_can('edit_post', $post_id)) { |
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continue; |
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} |
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wp_set_object_terms($post_id, $taxopress_term_id, $term->taxonomy, true); |
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} |
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} |
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} |
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add_action('admin_notices', "taxopress_term_copy_success_admin_notice"); |
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add_filter('removable_query_args', 'taxopress_delete_terms_filter_removable_query_args'); |
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} |
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} |
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add_action('admin_init', 'taxopress_process_terms', 8); |
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|
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/** |
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* Successful term copy callback. |
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*/ |
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function taxopress_term_copy_success_admin_notice() |
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{ |
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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echo taxopress_admin_notices_helper(esc_html__('Term copied successfully.', 'simple-tags'), true); |
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} |
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|
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/** |
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* Successful deleted callback. |
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*/ |
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function taxopress_term_delete_success_admin_notice() |
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{ |
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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echo taxopress_admin_notices_helper(esc_html__('Term deleted successfully.', 'simple-tags'), false); |
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} |
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|
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/** |
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* Successful remove term from posts callback. |
| 327 |
*/ |
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function taxopress_term_posts_remov_success_admin_notice() |
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{ |
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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echo taxopress_admin_notices_helper(esc_html__('Term removed from all posts successfully.', 'simple-tags'), true); |
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} |
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|
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/** |
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* Filters the list of query arguments which get removed from admin area URLs in WordPress. |
| 336 |
* |
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* @link https://core.trac.wordpress.org/ticket/23367 |
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* |
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* @param string[] $args Array of removable query arguments. |
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* @return string[] Updated array of removable query arguments. |
| 341 |
*/ |
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function taxopress_delete_terms_filter_removable_query_args(array $args) |
| 343 |
{ |
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return array_merge($args, [ |
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'action', |
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'taxopress_terms', |
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'_wpnonce', |
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'taxopress_copied_term_id', |
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'taxopress_original_term_id', |
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'taxopress_copied_taxonomy', |
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]); |
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} |
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|
