Fixes #3612, #3750. Added edit replies back to group plugin with the annotation menu.

1 files changed, 25 insertions, 10 deletions

diff --git a/mod/groups/actions/discussion/reply/save.php b/mod/groups/actions/discussion/reply/save.php
index 109938dbb..a1ed036b6 100644
--- a/mod/groups/actions/discussion/reply/save.php
+++ b/mod/groups/actions/discussion/reply/save.php
@@ -9,6 +9,7 @@ gatekeeper();
 // Get input
 $entity_guid = (int) get_input('entity_guid');
 $text = get_input('group_topic_post');
+$annotation_id = (int) get_input('annotation_id');
 
 // reply cannot be empty
 if (empty($text)) {
@@ -30,16 +31,30 @@ if (!$group->canWriteToContainer($user)) {
 	forward(REFERER);
 }
 
-
-// add the reply to the forum topic
-$reply_id = $topic->annotate('group_topic_post', $text, $topic->access_id, $user->guid);
-if ($reply_id == false) {
-	system_message(elgg_echo('groupspost:failure'));
-	forward(REFERER);
+// if editing a reply, make sure it's valid
+if ($annotation_id) {
+	$annotation = elgg_get_annotation_from_id($annotation_id);
+	if (!$annotation->canEdit()) {
+		register_error(elgg_echo('groups:notowner'));
+		forward(REFERER);
+	}
+
+	$annotation->value = $text;
+	if (!$annotation->save()) {
+		system_message(elgg_echo('groups:forumpost:error'));
+		forward(REFERER);
+	}
+	system_message(elgg_echo('groups:forumpost:edited'));
+} else {
+	// add the reply to the forum topic
+	$reply_id = $topic->annotate('group_topic_post', $text, $topic->access_id, $user->guid);
+	if ($reply_id == false) {
+		system_message(elgg_echo('groupspost:failure'));
+		forward(REFERER);
+	}
+
+	add_to_river('river/annotation/group_topic_post/reply', 'reply', $user->guid, $topic->guid, "", 0, $reply_id);
+	system_message(elgg_echo('groupspost:success'));
 }
 
-add_to_river('river/annotation/group_topic_post/reply', 'reply', $user->guid, $topic->guid, "", 0, $reply_id);
-
-system_message(elgg_echo('groupspost:success'));
-
 forward(REFERER);