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<?php
/**
* Tidypics edit album/image action
*
*/
// Make sure we're logged in
gatekeeper();
// Get input data
$guid = (int) get_input('guid'); // guid of image or album
$title = get_input('tidypicstitle');
$body = get_input('tidypicsbody');
$access = get_input('access_id');
$tags = get_input('tidypicstags');
$subtype = get_input('subtype');
$cover = get_input('cover');
if (is_array($cover)) {
$cover = $cover[0];
}
$container_guid = get_input('container_guid');
// Make sure we actually have permission to edit
$entity = get_entity($guid);
if (!$entity->canEdit()) {
forward();
}
// Get owning user/group
$owner = get_entity($entity->getOwner());
// change access only if access is different from current
if ($subtype == 'album' && $entity->access_id != $access) {
$entity->access_id = $access;
//get images from album and update access on image entities
$images = get_entities("object","image", $guid, '', 999, '', false);
foreach ($images as $im) {
$im->access_id = $access;
$im->save();
}
}
// Set its title and description appropriately
$entity->title = $title;
$entity->description = $body;
// Before we can set metadata, we need to save the entity
if (!$entity->save()) {
register_error(elgg_echo("album:error"));
$entity->delete();
forward($_SERVER['HTTP_REFERER']); //failed, so forward to previous page
}
// Now let's add tags
$tagarray = string_to_tag_array($tags);
$entity->clearMetadata('tags');
if (is_array($tagarray)) {
$entity->tags = $tagarray;
}
//if cover meta is sent from image save as metadata
if ($subtype == 'image' && $cover == elgg_echo('album:cover')) {
$album = get_entity($container_guid);
$album->setCoverImageGuid($entity->guid);
}
// Success message
if ($subtype == 'album') {
system_message(elgg_echo("album:edited"));
// plugins can register to be told when a Tidypics album has been updated
trigger_elgg_event('update', 'tp_album', $entity);
} else {
system_message(elgg_echo('images:edited'));
// plugins can register to be told when a Tidypics image has been updated
trigger_elgg_event('update', 'tp_image', $entity);
}
forward($entity->getURL());
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