group members can now work with photo albums

2 files changed, 25 insertions, 1 deletions

diff --git a/edit.php b/edit.php
index 0f099a9ad..b61f6ba0f 100644
--- a/edit.php
+++ b/edit.php
@@ -6,7 +6,7 @@
 

 	include_once(dirname(dirname(dirname(__FILE__))) . "/engine/start.php");

 

-	gatekeeper();

+	gatekeeper(); // make sure the user is logged_in

 	

 	set_context('photos');

 	$guid = (int) get_input('guid');

diff --git a/start.php b/start.php
index e2fbbe15e..dc1456a57 100644
--- a/start.php
+++ b/start.php
@@ -41,6 +41,8 @@
 		register_entity_type('object','album');

 		

 		add_group_tool_option('photos',elgg_echo('tidypics:enablephotos'),true);

+		

+		register_plugin_hook('permissions_check', 'object', 'tidypics_permission_override');

 	}

 	

 	/**

@@ -170,7 +172,29 @@
 		}

 		

 	}

+

+	/**

+	 * Override permissions for group albums and images

+	 *

+	 */

+	function tidypics_permission_override($hook, $entity_type, $returnvalue, $params)

+	{

+		$entity = $params['entity'];

+		$user   = $params['user'];

 		

+		if ($entity->subtype == get_subtype_id('object', 'album')) {

+			// test that the user can edit the container

+			return can_write_to_container(0, $entity->container_guid);

+		}

+

+		if ($entity->subtype == get_subtype_id('object', 'image')) {

+			// test that the user can edit the container

+			return can_write_to_container(0, $entity->container_guid);

+		}

+

+		return false;

+	}

+	

 	/**

 	 * Populates the ->getUrl() method for file objects

 	 *