diff options
| author | dave <dave@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2010-03-21 16:22:19 +0000 |
|---|---|---|
| committer | dave <dave@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2010-03-21 16:22:19 +0000 |
| commit | 64be91148a881f65224c583b92c407205db24634 (patch) | |
| tree | 3b4eba097b3fa6e990091c7b882642fe139f86c6 /actions/likes/add.php | |
| parent | ad745e050da855d326d1b6bc3df8032c05574392 (diff) | |
| download | elgg-64be91148a881f65224c583b92c407205db24634.tar.gz elgg-64be91148a881f65224c583b92c407205db24634.tar.bz2 | |
generic like this functionality added
git-svn-id: http://code.elgg.org/elgg/trunk@5456 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'actions/likes/add.php')
| -rw-r--r-- | actions/likes/add.php | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/actions/likes/add.php b/actions/likes/add.php new file mode 100644 index 000000000..36672d3ec --- /dev/null +++ b/actions/likes/add.php @@ -0,0 +1,64 @@ +<?php
+/**
+ * Elgg add like action
+ *
+ * @package Elgg
+ * @author Curverider <curverider.co.uk>
+ * @link http://elgg.org/
+ */
+
+// Make sure we're logged in; forward to the front page if not
+gatekeeper();
+
+// Get input
+$entity_guid = (int) get_input('guid');
+//check to see if the user has already liked the item
+if(elgg_already_created_annotation($entity_guid, 'likes')){
+ system_message(elgg_echo("likes:alreadyliked"));
+ forward($_SERVER['HTTP_REFERER']);
+}
+// Let's see if we can get an entity with the specified GUID
+$entity = get_entity($entity_guid);
+if (!$entity) {
+ register_error(elgg_echo("likes:notfound"));
+ forward($_SERVER['HTTP_REFERER']);
+}
+
+$user = get_loggedin_user();
+$annotation = create_annotation($entity->guid,
+ 'likes',
+ "likes",
+ "",
+ $user->guid,
+ $entity->access_id);
+
+// tell user annotation didn't work if that is the case
+if (!$annotation) {
+ register_error(elgg_echo("likes:failure"));
+ forward($_SERVER['HTTP_REFERER']);
+}
+
+// notify if poster wasn't owner
+if ($entity->owner_guid != $user->guid) {
+
+ notify_user($entity->owner_guid,
+ $user->guid,
+ elgg_echo('likes:email:subject'),
+ sprintf(
+ elgg_echo('likes:email:body'),
+ $entity->title,
+ $user->name,
+ $comment_text,
+ $entity->getURL(),
+ $user->name,
+ $user->getURL()
+ )
+ );
+}
+
+system_message(elgg_echo("likes:likes"));
+//add to river
+add_to_river('annotation/annotatelike','likes',$user->guid,$entity->guid, "", 0, $annotation);
+
+// Forward back to the page where the user 'liked' the object
+forward($_SERVER['HTTP_REFERER']);
|