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Source View: wp_count_posts

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Source View

This hook occurs 2 times in this file.

Line Code
2380
2381      if ( ! post_type_exists( $type ) )
2382           return new stdClass;
2383
2384      $cache_key = _count_posts_cache_key( $type, $perm );
2385
2386      $counts = wp_cache_get( $cache_key, 'counts' );
2387      if ( false !== $counts ) {
2388           /** This filter is documented in wp-includes/post.php */
2389           return apply_filters( 'wp_count_posts', $counts, $type, $perm );
2390      }
2391
2392      $query = "SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts} WHERE post_type = %s";
2393      if ( 'readable' == $perm && is_user_logged_in() ) {
2394           $post_type_object = get_post_type_object($type);
2395           if ( ! current_user_can( $post_type_object->cap->read_private_posts ) ) {
2396                $query .= $wpdb->prepare( " AND (post_status != 'private' OR ( post_author = %d AND post_status = 'private' ))",
2397                     get_current_user_id()
2398                );
 
Line Code
2415       *
2416       * @since 3.7.0
2417       *
2418       * @param object $counts An object containing the current post_type's post
2419       *                       counts by status.
2420       * @param string $type   Post type.
2421       * @param string $perm   The permission to determine if the posts are 'readable'
2422       *                       by the current user.
2423       */
2424      return apply_filters( 'wp_count_posts', $counts, $type, $perm );
2425 }
2426
2427 /**
2428  * Count number of attachments for the mime type(s).
2429  *
2430  * If you set the optional mime_type parameter, then an array will still be
2431  * returned, but will only have the item you are looking for. It does not give
2432  * you the number of attachments that are children of a post. You can get that
2433  * by counting the number of children that post has.