Changeset 3511 for trunk/wp-includes/functions.php

Timestamp:

02/10/2006 12:54:16 AM (19 years ago)

Author:

ryan

Message:

get_page_by_path. Some page uri cleanups.

File:

• trunk/wp-includes/functions.php (modified) (1 diff)

trunk/wp-includes/functions.php

@@ -664 +664 @@
 
     return $page;
+}
+
+function get_page_by_path($page_path) {
+    global $wpdb;
+
+    $page_path = str_replace('%2F', '/', urlencode(urldecode($page_path)));
+    $page_paths = '/' . trim($page_path, '/');
+    $leaf_path  = sanitize_title(basename($page_paths));
+    $page_paths = explode('/', $page_paths);
+    foreach($page_paths as $pathdir)
+        $full_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
+
+    $pages = $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_name = '$leaf_path'");
+
+    if ( empty($pages) ) 
+        return 0;
+
+    foreach ($pages as $page) {
+        $path = '/' . $leaf_path;
+        $curpage = $page;
+        while ($curpage->post_parent != 0) {
+            $curpage = $wpdb->get_row("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE ID = '$curpage->post_parent'");
+            $path = '/' . $curpage->post_name . $path;
+        }
+
+        if ( $path == $full_path )
+            return $page->ID;
+    }
+
+    return 0;
 }