Ticket #16603: wp_count_posts_hooks.diff

wp-includes/post.php

@@ -1793 +1793 @@
         if ( false !== $count )
                 return $count;
 
-        $count = $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );
+        $query = apply_filters( 'wp_count_posts_sql', $wpdb->prepare( $query, $type ), $type, $perm );
+        $count = $wpdb->get_results( $query, ARRAY_A );
 
         $stats = array();
         foreach ( get_post_stati() as $state )
@@ -1805 +1806 @@
         $stats = (object) $stats;
         wp_cache_set($cache_key, $stats, 'counts');
 
-        return $stats;
+        return apply_filters( 'wp_count_posts', $stats, $type, $perm );
 }
 
 
@@ -5012 +5013 @@
  * @uses wp_find_hierarchy_loop()
  *
  * @param int $post_parent ID of the parent for the post we're checking.
- * @parem int $post_ID ID of the post we're checking.
+ * @param int $post_ID ID of the post we're checking.
  *
  * @return int The new post_parent for the post.
  */
@@ -5236 +5237 @@
 }
 add_filter( 'wp_get_object_terms', '_post_format_wp_get_object_terms' );
 
-?>
- No newline at end of file
+/**
+ * Return array of posts for post_type='page' for those pages with the given page template.
+ *
+ * @param string $template Filename of the assigned template for a page.
+ *
+ * @return array The posts that have a template matching the one passed.
+ */
+function get_pages_by_template( $template, $args ) {
+        global $wpdb;
+        $args = wp_parse_args($args,array(
+                'post_type' => 'page',
+                'posts_per_page' => -1,
+                'meta_key' => '_wp_page_template',
+                'meta_value' => $template,
+                'suppress_filters' => true,
+        ));
+        $result = new WP_Query($args);
+        return apply_filters( 'get_pages_by_template', $result->posts );
+}
+?>