From 7dbc5cd43f911a381011f4d220a8490f3049c27d Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Thu, 5 Jun 2008 17:06:35 +0000
Subject: Fixes for metadata and for the run order.

git-svn-id: https://code.elgg.org/elgg/trunk@817 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/metadata.php | 13 ++++++++++---
 engine/lib/users.php    | 17 +++++++++++++++++
 mod/profile/start.php   |  4 ++++
 3 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index 44474c7d6..94c0b7b2c 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -388,7 +388,7 @@
 	 * @param string $order_by Optional ordering.
 	 * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
 	 */
-	function get_entities_from_metadata($meta_name, $meta_value = "", $entity_type = "", $entity_subtype = "", $limit = 10, $offset = 0, $order_by = "e.time_created desc", $site_guid = 0)
+	function get_entities_from_metadata($meta_name, $meta_value = "", $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "e.time_created desc", $site_guid = 0)
 	{
 		global $CONFIG;
 		
@@ -401,6 +401,7 @@
 		$offset = (int)$offset;
 		$order_by = sanitise_string($order_by);
 		$site_guid = (int) $site_guid;
+		$owner_guid = (int) $owner_guid;
 		if ($site_guid == 0)
 			$site_guid = $CONFIG->site_guid;
 			
@@ -417,7 +418,9 @@
 		if ($meta_value!="")
 			$where[] = "m.value_id='$meta_v'";
 		if ($site_guid > 0)
-			$where[] = "e.site_guid = {$site_guid}";
+			$where[] = "e.site_guid = {$site_guid}";
+		if ($owner_guid > 0)
+			$where[] = "e.owner_guid = {$owner_guid}";
 		
 		$query = "SELECT distinct e.* from {$CONFIG->dbprefix}entities e JOIN {$CONFIG->dbprefix}metadata m on e.guid = m.entity_guid where";
 		foreach ($where as $w)
@@ -440,7 +443,7 @@
 	 * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
 	 * @return array List of ElggEntities
 	 */
-	function get_entities_from_metadata_multi($meta_array, $entity_type = "", $entity_subtype = "", $limit = 10, $offset = 0, $order_by = "e.time_created desc", $site_guid = 0)
+	function get_entities_from_metadata_multi($meta_array, $entity_type = "", $entity_subtype = "", $owner_guid = 0, $limit = 10, $offset = 0, $order_by = "e.time_created desc", $site_guid = 0)
 	{
 		global $CONFIG;
 		
@@ -468,6 +471,8 @@
 		$limit = (int)$limit;
 		$offset = (int)$offset;
 		$order_by = sanitise_string($order_by);
+		$owner_guid = (int) $owner_guid;
+		
 		$site_guid = (int) $site_guid;
 		if ($site_guid == 0)
 			$site_guid = $CONFIG->site_guid;
@@ -480,6 +485,8 @@
 			$where[] = "e.subtype = {$entity_subtype}";
 		if ($site_guid > 0)
 			$where[] = "e.site_guid = {$site_guid}";
+		if ($owner_guid > 0)
+			$where[] = "e.owner_guid = {$owner_guid}";
 		
 		$query = "SELECT distinct e.* from {$CONFIG->dbprefix}entities e {$join} where";
 		foreach ($where as $w)
diff --git a/engine/lib/users.php b/engine/lib/users.php
index b4fa795b8..ed73e7405 100644
--- a/engine/lib/users.php
+++ b/engine/lib/users.php
@@ -545,6 +545,23 @@
 		}
 		return 0;
 	}
+
+	/**
+	 * Get user objects by an array of metadata
+	 *
+	 * @param int $user_guid The GUID of the owning user
+	 * @param string $subtype Optionally, the subtype of objects
+	 * @paran array $metadata An array of metadata
+	 * @param int $limit The number of results to return (default 10)
+	 * @param int $offset Indexing offset, if any
+	 * @return false|array An array of ElggObjects or false, depending on success
+	 * @return unknown
+	 */
+	function get_user_objects_by_metadata($user_guid, $subtype = "", $metadata = array(), $limit = 0, $offset = 0) {
+		
+		return get_entities_from_metadata_multi($metadata,"object",$subtype,$user_guid,$limit,$offset);
+		
+	}
 	
 	/**
 	 * Get a user object from a GUID.
diff --git a/mod/profile/start.php b/mod/profile/start.php
index 86faded71..0c0272bbe 100644
--- a/mod/profile/start.php
+++ b/mod/profile/start.php
@@ -116,5 +116,9 @@
 		register_action("profile/edit",false,$CONFIG->pluginspath . "profile/actions/edit.php");
 		register_action("profile/iconupload",false,$CONFIG->pluginspath . "profile/actions/iconupload.php");
 
+	// Define widgets for use in this context
+		if (is_callable('use_widgets')) {
+			use_widgets('profile');
+		}
 
 ?>
\ No newline at end of file
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