/**
* Get all of the Gallery2 items
*
* @return array $album_info Album Title and URL for the current album
* @return array $gallery_items Sorted array of IDs and Titles for all Gallery2 Data Items in the current album
*/
function g2ic_get_gallery_items()
{
global $gallery, $g2ic_options;
$gallery_items = array();
$item_mod_times = array();
$item_orig_times = array();
$item_create_times = array();
$item_titles = array();
$item_ids = array();
$album_info = array();
$urlGenerator =& $gallery->getUrlGenerator();
list($error, $albums) = GalleryCoreApi::loadEntitiesById(array($g2ic_options['current_album']));
if (!$error) {
foreach ($albums as $album) {
$album_info['url'] = $urlGenerator->generateUrl(array('view' => 'core.ShowItem', 'itemId' => $album->getid()), array('forceFullUrl' => true));
$album_info['title'] = $album->getTitle();
list($error, $data_item_ids) = GalleryCoreApi::fetchChildDataItemIds($album);
foreach ($data_item_ids as $data_item_id) {
$item_ids[] = $data_item_id;
list($error, $items) = GalleryCoreApi::loadEntitiesById(array($data_item_id));
foreach ($items as $item) {
$item_titles[] = $item->getTitle();
$item_mod_times[] = $item->getModificationTimestamp();
$item_orig_times[] = $item->getOriginationTimestamp();
$item_create_times[] = $item->getOriginationTimestamp();
}
}
}
} else {
print T_('Error loading album entity');
}
// Sort directories and files
$count_files = count($item_ids);
if ($count_files > 0) {
switch ($g2ic_options['sortby']) {
case 'title_asc':
array_multisort($item_titles, $item_ids);
break;
case 'title_desc':
array_multisort($item_titles, SORT_DESC, $item_ids);
break;
case 'orig_time_asc':
array_multisort($item_orig_times, $item_titles, $item_ids);
break;
case 'orig_time_desc':
array_multisort($item_orig_times, SORT_DESC, $item_titles, $item_ids);
break;
case 'mtime_asc':
array_multisort($item_mod_times, $item_titles, $item_ids);
break;
case 'mtime_desc':
array_multisort($item_mod_times, SORT_DESC, $item_titles, $item_ids);
}
for ($i = 0; $i < $count_files; $i++) {
$gallery_items[$i] = array('title' => $item_titles[$i], 'id' => $item_ids[$i]);
}
}
return array($album_info, $gallery_items);
}
/**
* Returns a complete packaged album for the given
* gallery id
* @param Int albumId
* @return GalleryAlbum
*/
function getPackagedAlbum($albumId)
{
global $logger;
$logger->debug(get_class($this) . "::getPackagedAlbum({$albumId})");
$album = new GalleryAlbum();
$this->initGalleryApi();
list($ret, $parent) = GalleryCoreApi::loadEntitiesById($albumId);
if ($parent && $parent->canContainChildren) {
list($ret, $children) = GalleryCoreApi::fetchChildDataItemIds($parent);
$images = array();
if ($children) {
$found = array();
// holds the ids of already packaged images so we don't repeat it
foreach ($children as $imageId) {
if (!in_array($imageId, $found)) {
$image = $this->getCompositeImage($imageId);
if ($image) {
$found[] = $image->getSmall() ? $image->getSmall()->getId() : null;
$found[] = $image->getMedium() ? $image->getMedium()->getId() : null;
$found[] = $image->getLarge() ? $image->getLarge()->getId() : null;
}
$images[] = $image;
}
}
}
$album = $this->setAlbumValues($parent, $album);
$album->setImages($images);
}
return $album;
}
