[pLog-svn] r528 - plog/trunk/class/dao

[oscar at devel.plogworld.net]

Author: oscar
Date: 2004-12-17 16:34:59 +0000 (Fri, 17 Dec 2004)
New Revision: 528

Modified:
   plog/trunk/class/dao/userpermissions.class.php
Log:
added a method for updatng the list of users that have access to blog in one way or another


Modified: plog/trunk/class/dao/userpermissions.class.php
===================================================================
--- plog/trunk/class/dao/userpermissions.class.php	2004-12-17 16:29:05 UTC (rev 527)
+++ plog/trunk/class/dao/userpermissions.class.php	2004-12-17 16:34:59 UTC (rev 528)
@@ -267,6 +267,37 @@
             return $result;
         }
 
+	/**
+	 * updates the list of users that have access to the blog. But this method works so
+	 * that it first removes all current permissions and then recreates them again
+	 * based on the given list of users
+	 *
+	 * @param blogId
+	 * @param userIdList An associative array with user ids
+	 * @return true if successful or false otherwise
+	 */
+	function updateBlogUserPermissions( $blogId, $userList )
+	{
+		// first of all, remove all the permissions
+		$this->revokeBlogPermissions( $blogId );
+
+		// make sure that we're dealing with an array
+		if( !is_array( $userList )) {
+			$this->log->debug("userList is not an array!!");
+			return false;
+		}
+
+		// loop through the array and recreate the permissions
+		foreach( $userList as $userId ) {
+			if( $userId > 0 ) {
+				$this->grantPermission( $userId, $blogId, PERMISSION_BLOG_USER );
+				$this->log->debug("recreating permission for user $userId in blog $blogId" );
+			}
+		}
+
+		return true;
+	}
+
         /**
          * revokes all the permissions that a user may have
          *