Refs #2220: Pulled most classes / interfaces out of lib files (except query.php and exception.php) into "classes" folder. Replaced inline classes with "require_once" statements for now. Ran unit tests to verify functionality before committing.

git-svn-id: http://code.elgg.org/elgg/trunk@6908 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 1 insertions, 82 deletions

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 9a09d4f72..d4aa37a53 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -1750,88 +1750,7 @@ function is_ip_in_array(array $networks, $ip) {
 	return false;
 }
 
-/**
- * An interface for objects that behave as elements within a social network that have a profile.
- *
- */
-interface Friendable {
-	/**
-	 * Adds a user as a friend
-	 *
-	 * @param int $friend_guid The GUID of the user to add
-	 */
-	public function addFriend($friend_guid);
-
-	/**
-	 * Removes a user as a friend
-	 *
-	 * @param int $friend_guid The GUID of the user to remove
-	 */
-	public function removeFriend($friend_guid);
-
-	/**
-	 * Determines whether or not the current user is a friend of this entity
-	 *
-	 */
-	public function isFriend();
-
-	/**
-	 * Determines whether or not this entity is friends with a particular entity
-	 *
-	 * @param int $user_guid The GUID of the entity this entity may or may not be friends with
-	 */
-	public function isFriendsWith($user_guid);
-
-	/**
-	 * Determines whether or not a foreign entity has made this one a friend
-	 *
-	 * @param int $user_guid The GUID of the foreign entity
-	 */
-	public function isFriendOf($user_guid);
-
-	/**
-	 * Returns this entity's friends
-	 *
-	 * @param string $subtype The subtype of entity to return
-	 * @param int $limit The number of entities to return
-	 * @param int $offset Indexing offset
-	 */
-	public function getFriends($subtype = "", $limit = 10, $offset = 0);
-
-	/**
-	 * Returns entities that have made this entity a friend
-	 *
-	 * @param string $subtype The subtype of entity to return
-	 * @param int $limit The number of entities to return
-	 * @param int $offset Indexing offset
-	 */
-	public function getFriendsOf($subtype = "", $limit = 10, $offset = 0);
-
-	/**
-	 * Returns objects in this entity's container
-	 *
-	 * @param string $subtype The subtype of entity to return
-	 * @param int $limit The number of entities to return
-	 * @param int $offset Indexing offset
-	 */
-	public function getObjects($subtype="", $limit = 10, $offset = 0);
-
-	/**
-	 * Returns objects in the containers of this entity's friends
-	 *
-	 * @param string $subtype The subtype of entity to return
-	 * @param int $limit The number of entities to return
-	 * @param int $offset Indexing offset
-	 */
-	public function getFriendsObjects($subtype = "", $limit = 10, $offset = 0);
-
-	/**
-	 * Returns the number of object entities in this entity's container
-	 *
-	 * @param string $subtype The subtype of entity to count
-	 */
-	public function countObjects($subtype = "");
-}
+require_once dirname(dirname(__FILE__)).'/classes/Friendable.php';
 
 /**
  * Rebuilds a parsed (partial) URL