From 361bff59658e6119b76e7ff31cd67c6054c93c8f Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Fri, 18 Jul 2008 18:23:50 +0000
Subject: Moved container_guid to entities, modified a bunch of functions.

git-svn-id: https://code.elgg.org/elgg/trunk@1473 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/entities.php | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

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

diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index 57578362c..ad793b907 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -75,7 +75,8 @@
 			$this->attributes['guid'] = "";
 			$this->attributes['type'] = "";
 			$this->attributes['subtype'] = "";
-			$this->attributes['owner_guid'] = $_SESSION['guid'];
+			$this->attributes['owner_guid'] = $_SESSION['guid'];
+			$this->attributes['container_guid'] = $_SESSION['guid'];
 			$this->attributes['site_guid'] = 0;
 			$this->attributes['access_id'] = 0;
 			$this->attributes['time_created'] = "";
@@ -483,7 +484,7 @@
 			}
 			else
 			{ 
-				$this->attributes['guid'] = create_entity($this->attributes['type'], $this->attributes['subtype'], $this->attributes['owner_guid'], $this->attributes['access_id']); // Create a new entity (nb: using attribute array directly 'cos set function does something special!)
+				$this->attributes['guid'] = create_entity($this->attributes['type'], $this->attributes['subtype'], $this->attributes['owner_guid'], $this->attributes['access_id'], $this->attributes['site_guid'], $this->attributes['container_guid']); // Create a new entity (nb: using attribute array directly 'cos set function does something special!)
 				if (!$this->attributes['guid']) throw new IOException(elgg_echo('IOException:BaseEntitySaveFailed')); 
 				
 				// Save any unsaved metadata
@@ -969,7 +970,7 @@
 	 * @param int $owner_guid
 	 * @param int $access_id
 	 */
-	function update_entity($guid, $owner_guid,  $access_id)
+	function update_entity($guid, $owner_guid, $access_id)
 	{
 		global $CONFIG, $ENTITY_CACHE;
 		
@@ -1005,7 +1006,7 @@
 	 * @param int $site_guid The site to add this entity to. Leave as 0 (default) for the current site.
 	 * @return mixed The new entity's GUID, or false on failure
 	 */
-	function create_entity($type, $subtype, $owner_guid, $access_id, $site_guid = 0)
+	function create_entity($type, $subtype, $owner_guid, $access_id, $site_guid = 0, $container_guid = 0)
 	{
 		global $CONFIG;
 	
@@ -1020,7 +1021,7 @@
 					
 		if ($type=="") throw new InvalidParameterException(elgg_echo('InvalidParameterException:EntityTypeNotSet'));
 
-		return insert_data("INSERT into {$CONFIG->dbprefix}entities (type, subtype, owner_guid, site_guid, access_id, time_created, time_updated) values ('$type',$subtype, $owner_guid, $site_guid, $access_id, $time, $time)"); 
+		return insert_data("INSERT into {$CONFIG->dbprefix}entities (type, subtype, owner_guid, site_guid, container_guid, access_id, time_created, time_updated) values ('$type',$subtype, $owner_guid, $site_guid, $container_guid, $access_id, $time, $time)"); 
 	}
 	
 	/**
@@ -1120,9 +1121,11 @@
 	 * @param int $limit The number of entities to return; 10 by default
 	 * @param int $offset The indexing offset, 0 by default
 	 * @param boolean $count Set to true to get a count rather than the entities themselves (limits and offsets don't apply in this context). Defaults to false.
-	 * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites. 
+	 * @param int $site_guid The site to get entities for. Leave as 0 (default) for the current site; -1 for all sites.
+	 * @param int|array $container_guid The container or containers to get entities from (default: all containers).
+	 * @return array A list of entities. 
 	 */
-	function get_entities($type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0)
+	function get_entities($type = "", $subtype = "", $owner_guid = 0, $order_by = "", $limit = 10, $offset = 0, $count = false, $site_guid = 0, $container_guid = null)
 	{
 		global $CONFIG;
 		
@@ -1159,7 +1162,17 @@
 		}
 		if ($site_guid > 0)
 			$where[] = "site_guid = {$site_guid}";
-
+
+		if (!is_null($container_guid)) {
+			if (is_array($container_guid)) {
+				foreach($container_guid as $key => $val) $container_guid[$key] = (int) $val;
+				$where[] = "container_guid in (" . implode(",",$container_guid) . ")";
+			} else {
+				$container_guid = (int) $container_guid;
+				$where[] = "container_guid = {$container_guid}";
+			}
+		}
+			
 		if (!$count) {
 			$query = "SELECT * from {$CONFIG->dbprefix}entities where ";
 		} else {
-- 
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