diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/tidypics.php | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/lib/tidypics.php b/lib/tidypics.php index 4e56ae829..7426a048e 100644 --- a/lib/tidypics.php +++ b/lib/tidypics.php @@ -141,6 +141,56 @@ function tidypics_is_upgrade_available() { } } +/** + * This lists the photos in an album as sorted by metadata + * + * @param array $options + * @return string + */ +function tidypics_list_photos(array $options = array()) { + global $autofeed; + $autofeed = true; + + $defaults = array( + 'offset' => (int) max(get_input('offset', 0), 0), + 'limit' => (int) max(get_input('limit', 10), 0), + 'full_view' => true, + 'list_type_toggle' => false, + 'pagination' => true, + ); + + $options = array_merge($defaults, $options); + + $options['count'] = true; + $count = elgg_get_entities($options); + + $album = get_entity($options['container_guid']); + if ($album) { + $guids = $album->getImageList(); + $guids = array_slice($guids, $options['offset'], $options['limit']); + $options['guids'] = $guids; + unset($options['container_guid']); + } + $options['count'] = false; + $entities = elgg_get_entities($options); + + $keys = array(); + foreach ($entities as $entity) { + $keys[] = $entity->guid; + } + $entities = array_combine($keys, $entities); + + $sorted_entities = array(); + foreach ($guids as $guid) { + if (isset($entities[$guid])) { + $sorted_entities[] = $entities[$guid]; + } + } + + return elgg_view_entity_list($sorted_entities, $options); +} + + /********************************************************************* * the functions below replace broken core functions or add functions * that could/should exist in the core |