From adae1958a95d7e801de91d673e927cac348236d9 Mon Sep 17 00:00:00 2001
From: ewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Thu, 10 Mar 2011 22:05:49 +0000
Subject: Fixes #2228: Major cleanup of urls -- remove leading pg/ and trailing
 / from most urls in core and plugins

git-svn-id: http://code.elgg.org/elgg/trunk@8653 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/pageowner.php | 49 +++++++++++++++++++++++++-----------------------
 1 file changed, 26 insertions(+), 23 deletions(-)

(limited to 'engine/lib/pageowner.php')

diff --git a/engine/lib/pageowner.php b/engine/lib/pageowner.php
index c7ec0b52b..065a96bc2 100644
--- a/engine/lib/pageowner.php
+++ b/engine/lib/pageowner.php
@@ -68,12 +68,12 @@ function elgg_set_page_owner_guid($guid) {
  * parameter. The request parameters used are 'username' and 'owner_guid'. If
  * the page request is going through the page handling system, this function
  * attempts to figure out the owner if the url fits the patterns of:
- *   pg/<handler>/owner/<username>
- *   pg/<handler>/friends/<username>
- *   pg/<handler>/view/<entity guid>
- *   pg/<handler>/add/<container guid>
- *   pg/<handler>/edit/<entity guid>
- *   pg/<handler>/group/<group guid>
+ *   <handler>/owner/<username>
+ *   <handler>/friends/<username>
+ *   <handler>/view/<entity guid>
+ *   <handler>/add/<container guid>
+ *   <handler>/edit/<entity guid>
+ *   <handler>/group/<group guid>
  *
  *
  * @param string $hook        'page_owner'
@@ -113,34 +113,35 @@ function default_page_owner_handler($hook, $entity_type, $returnvalue, $params)
 	}
 
 	// ignore root and query
-    $uri = current_page_url();
-    $path = str_replace(elgg_get_site_url(), '', $uri);
-    $path = trim($path, "/");
-    if (strpos($path, "?")) {
-        $path = substr($path, 0, strpos($path, "?"));
-    }
-
-	if (strpos($path, 'pg') === 0) {
+	$uri = current_page_url();
+	$path = str_replace(elgg_get_site_url(), '', $uri);
+	$path = trim($path, "/");
+	if (strpos($path, "?")) {
+		$path = substr($path, 0, strpos($path, "?"));
+	}
+
+	// @todo feels hacky
+	if (get_input('page', FALSE)) {
 		$segments = explode('/', $path);
-		if (isset($segments[2]) && isset($segments[3])) {
-			switch ($segments[2]) {
+		if (isset($segments[1]) && isset($segments[2])) {
+			switch ($segments[1]) {
 				case 'owner':
 				case 'friends':
-					$user = get_user_by_username($segments[3]);
+					$user = get_user_by_username($segments[2]);
 					if ($user) {
 						return $user->getGUID();
 					}
 					break;
 				case 'view':
 				case 'edit':
-					$entity = get_entity($segments[3]);
+					$entity = get_entity($segments[2]);
 					if ($entity) {
 						return $entity->getContainerGUID();
 					}
 					break;
 				case 'add':
 				case 'group':
-					$entity = get_entity($segments[3]);
+					$entity = get_entity($segments[2]);
 					if ($entity) {
 						return $entity->getGUID();
 					}
@@ -160,8 +161,8 @@ function default_page_owner_handler($hook, $entity_type, $returnvalue, $params)
  * output could be different for those two contexts ('blog' vs 'widget').
  *
  * Pages that pass through the page handling system set the context to the
- * first string after 'pg'. Example: http://elgg.org/pg/bookmarks/ results in
- * the initial context being set to 'bookmarks'.
+ * first string after the root url. Example: http://example.org/elgg/bookmarks/ 
+ * results in the initial context being set to 'bookmarks'.
  *
  * The context is a stack so that for a widget on a profile, the context stack
  * may contain first 'profile' and then 'widget'.
@@ -261,8 +262,10 @@ function page_owner_boot() {
 	elgg_register_plugin_hook_handler('page_owner', 'system', 'default_page_owner_handler');
 
 	$CONFIG->context = array();
-	if (preg_match("/\/pg\/([\w\-\_]+)/", $_SERVER['REQUEST_URI'], $matches)) {
-		elgg_set_context($matches[1]);
+	// @todo Ew... hacky
+	$handler = get_input('handler', FALSE);
+	if ($handler) {
+		elgg_set_context($handler);
 	}
 }
 
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