Changeset 6351 for trunk/wp-includes/rewrite.php

Timestamp:

12/04/2007 12:19:10 AM (16 years ago)

Author:

ryan

Message:

Don't save page and attachemtn uris to page_uris and page_attachment_uris. This is not needed. Add an option to use wildcard page rewrite rules instead of per-page rules. see #3614

File:

• trunk/wp-includes/rewrite.php (modified) (4 diffs)

trunk/wp-includes/rewrite.php

@@ -186 +186 @@
     var $endpoints;
     var $use_verbose_rules = false;
+    var $use_verbose_page_rules = true;
     var $rewritecode =
         array(
@@ -278 +279 @@
     }
 
+    function page_uri_index() {
+        global $wpdb;
+
+        //get pages in order of hierarchy, i.e. children after parents
+        $posts = get_page_hierarchy($wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page'"));
+        //now reverse it, because we need parents after children for rewrite rules to work properly
+        $posts = array_reverse($posts, true);
+
+        $page_uris = array();
+        $page_attachment_uris = array();
+
+        if ( !$posts )
+            return array( array(), array() );
+    
+
+        foreach ($posts as $id => $post) {
+            // URL => page name
+            $uri = get_page_uri($id);
+            $attachments = $wpdb->get_results( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'attachment' AND post_parent = %d", $id ));
+            if ( $attachments ) {
+                foreach ( $attachments as $attachment ) {
+                    $attach_uri = get_page_uri($attachment->ID);
+                    $page_attachment_uris[$attach_uri] = $attachment->ID;
+                }
+            }
+
+            $page_uris[$uri] = $id;
+        }
+
+        return array( $page_uris, $page_attachment_uris );
+    }
+
     function page_rewrite_rules() {
-        $uris = get_option('page_uris');
-        $attachment_uris = get_option('page_attachment_uris');
+        global $wpdb;
 
         $rewrite_rules = array();
         $page_structure = $this->get_page_permastruct();
+
+        if ( ! $this->use_verbose_page_rules ) {
+            $this->add_rewrite_tag('%pagename%', "(.+)", 'pagename=');
+            $rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
+            return $rewrite_rules;
+        }
+
+        $page_uris = $this->page_uri_index();
+        $uris = $page_uris[0];
+        $attachment_uris = $page_uris[1];
+
+
         if( is_array( $attachment_uris ) ) {
             foreach ($attachment_uris as $uri => $pagename) {
@@ -786 +830 @@
 
         // Put them together.
-        $this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $default_feeds, $page_rewrite, $root_rewrite, $comments_rewrite, $search_rewrite, $category_rewrite, $tag_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $this->extra_rules);
+        if ( $this->use_verbose_page_rules )
+            $this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $default_feeds, $page_rewrite, $root_rewrite, $comments_rewrite, $search_rewrite, $category_rewrite, $tag_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $this->extra_rules);
+        else
+            $this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $default_feeds, $root_rewrite, $comments_rewrite, $search_rewrite, $category_rewrite, $tag_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $page_rewrite, $this->extra_rules);
 
         do_action_ref_array('generate_rewrite_rules', array(&$this));
@@ -901 +948 @@
 
     function flush_rules() {
-        generate_page_uri_index();
         delete_option('rewrite_rules');
         $this->wp_rewrite_rules();