From c4150c15ce02dbab8d01888c8ae4d08d6f726703 Mon Sep 17 00:00:00 2001
From: Daku <dakutree@codeanimu.net>
Date: Mon, 3 Feb 2014 16:04:34 +0000
Subject: [PATCH] make sure source/parent isn't set twice if metatag is used

---
 ext/relatationships/main.php | 8 ++++++--
 ext/tag_edit/main.php        | 4 +++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/ext/relatationships/main.php b/ext/relatationships/main.php
index 4bbc17cf..b1be3c36 100644
--- a/ext/relatationships/main.php
+++ b/ext/relatationships/main.php
@@ -22,8 +22,12 @@ class Relationships extends Extension {
 
 	public function onImageInfoSet(ImageInfoSetEvent $event) {
         global $user;
-		if (isset($_POST["tag_edit__parent"]) ? ctype_digit($_POST["tag_edit__parent"]) : FALSE) {
-			$this->set_parent($event->image->id, (int) $_POST["tag_edit__parent"]);
+		if(isset($_POST['tag_edit__tags']) ? !preg_match('/parent[=|:]/', $_POST["tag_edit__tags"]) : TRUE) { //Ignore tag_edit__parent if tags contain parent metatag
+			if (isset($_POST["tag_edit__parent"]) ? ctype_digit($_POST["tag_edit__parent"]) : FALSE) {
+				$this->set_parent($event->image->id, (int) $_POST["tag_edit__parent"]);
+			}else{
+				$this->remove_parent($event->image->id);
+			}
 		}
 	}
 
diff --git a/ext/tag_edit/main.php b/ext/tag_edit/main.php
index a710c6ed..9cd2ada6 100644
--- a/ext/tag_edit/main.php
+++ b/ext/tag_edit/main.php
@@ -131,7 +131,9 @@ class TagEdit extends Extension {
 			send_event(new TagSetEvent($event->image, $_POST['tag_edit__tags']));
 		}
 		if($this->can_source($event->image) && isset($_POST['tag_edit__source'])) {
-			send_event(new SourceSetEvent($event->image, $_POST['tag_edit__source']));
+			if(isset($_POST['tag_edit__tags']) ? !preg_match('/source[=|:]/', $_POST["tag_edit__tags"]) : TRUE){
+				send_event(new SourceSetEvent($event->image, $_POST['tag_edit__source']));
+			}
 		}
 		if($user->can("edit_image_lock")) {
 			$locked = isset($_POST['tag_edit__locked']) && $_POST['tag_edit__locked']=="on";