convert line endings to Unix

1 files changed, 57 insertions, 57 deletions

diff --git a/actions/deletetag.php b/actions/deletetag.php
index 3a76f6e99..becf1fedb 100644
--- a/actions/deletetag.php
+++ b/actions/deletetag.php
@@ -1,57 +1,57 @@
-<?php

-	/**

-	 * Tidypics Delete Photo Tag

-	 * 

-	 */

-

-	gatekeeper();

-	action_gatekeeper();

-

-	$image_guid = get_input('image_guid');

-	$tags = get_input('tags');

-	

-	

-	if ($image_guid == 0) {

-		register_error(elgg_echo("tidypics:phototagging:error"));

-		forward($_SERVER['HTTP_REFERER']);

-	}

-

-	$image = get_entity($image_guid);

-	if (!$image)

-	{

-		register_error(elgg_echo("tidypics:phototagging:error"));

-		forward($_SERVER['HTTP_REFERER']);

-	}

-	

-	foreach ($tags as $id => $value) {		

-		// delete normal tag if it exists

-		if (is_array($image->tags)) {

-			$index = array_search($value, $image->tags);

-			if ($index !== false) {

-				$tagarray = $image->tags;

-				unset($tagarray[$index]);

-				$image->clearMetadata('tags');

-				$image->tags = $tagarray;

-			}

-		} else {

-			if ($value === $image->tags) {

-				$image->clearMetadata('tags');

-			}

-		}

-		

-		// delete relationship if this tag is a user

-		$annotation = get_annotation($id);

-		$photo_tag = unserialize($annotation->value);

-		if ($photo_tag->type == 'user') {

-			remove_entity_relationship($photo_tag->value, 'phototag', $image_guid);

-		}

-		

-		// delete the photo tag annotation

-		delete_annotation($id);

-	}

-	

-	system_message(elgg_echo("tidypics:deletetag:success"));

-

-	forward($_SERVER['HTTP_REFERER']);

-

-?>

+<?php
+	/**
+	 * Tidypics Delete Photo Tag
+	 * 
+	 */
+
+	gatekeeper();
+	action_gatekeeper();
+
+	$image_guid = get_input('image_guid');
+	$tags = get_input('tags');
+	
+	
+	if ($image_guid == 0) {
+		register_error(elgg_echo("tidypics:phototagging:error"));
+		forward($_SERVER['HTTP_REFERER']);
+	}
+
+	$image = get_entity($image_guid);
+	if (!$image)
+	{
+		register_error(elgg_echo("tidypics:phototagging:error"));
+		forward($_SERVER['HTTP_REFERER']);
+	}
+	
+	foreach ($tags as $id => $value) {		
+		// delete normal tag if it exists
+		if (is_array($image->tags)) {
+			$index = array_search($value, $image->tags);
+			if ($index !== false) {
+				$tagarray = $image->tags;
+				unset($tagarray[$index]);
+				$image->clearMetadata('tags');
+				$image->tags = $tagarray;
+			}
+		} else {
+			if ($value === $image->tags) {
+				$image->clearMetadata('tags');
+			}
+		}
+		
+		// delete relationship if this tag is a user
+		$annotation = get_annotation($id);
+		$photo_tag = unserialize($annotation->value);
+		if ($photo_tag->type == 'user') {
+			remove_entity_relationship($photo_tag->value, 'phototag', $image_guid);
+		}
+		
+		// delete the photo tag annotation
+		delete_annotation($id);
+	}
+	
+	system_message(elgg_echo("tidypics:deletetag:success"));
+
+	forward($_SERVER['HTTP_REFERER']);
+
+?>