diff options
Diffstat (limited to 'actions/deletetag.php')
-rw-r--r-- | actions/deletetag.php | 97 |
1 files changed, 47 insertions, 50 deletions
diff --git a/actions/deletetag.php b/actions/deletetag.php index becf1fedb..97c1081f8 100644 --- a/actions/deletetag.php +++ b/actions/deletetag.php @@ -1,57 +1,54 @@ <?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']); - } +/** + * Tidypics Delete Photo Tag + * + */ - $image = get_entity($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) { - $image->clearMetadata('tags'); - } +gatekeeper(); +action_gatekeeper(); + +$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; } - - // 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', $image_guid); + } else { + if ($value === $image->tags) { + $image->clearMetadata('tags'); } - - // delete the photo tag annotation - delete_annotation($id); } - - system_message(elgg_echo("tidypics:deletetag:success")); - forward($_SERVER['HTTP_REFERER']); + // 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']); |