function render()
{
// get the page from the request
$this->_page = $this->getCurrentPageFromRequest();
// and the current album
$galleryAlbums = new GalleryAlbums();
$galleryResources = new GalleryResources();
if ($this->_albumId > ROOT_ALBUM_ID && $this->_page > 0) {
$album = $galleryAlbums->getAlbum($this->_albumId, $this->_blogInfo->getId());
if (!$album || $album == "") {
$this->_albumId = ROOT_ALBUM_ID;
} else {
//$resources = $album->getResources();
$resources = $galleryResources->getUserResources($this->_blogInfo->getId(), $this->_albumId, $this->_resourceType, $this->_page, DEFAULT_ITEMS_PER_PAGE);
$numResources = $galleryResources->getNumUserResources($this->_blogInfo->getId(), $this->_albumId, $this->_resourceType);
}
} else {
$albums = $galleryAlbums->getChildAlbums($this->_albumId, $this->_blogInfo->getId());
$resources = array();
}
// get a list with the nested albums
$userAlbums = $galleryAlbums->getNestedAlbumList($this->_blogInfo->getId());
// event about the albums we just loaded
$this->notifyEvent(EVENT_ALBUMS_LOADED, array("albums" => &$userAlbums));
$this->setValue("albumsList", $userAlbums);
// fetch some statistics and continue
$quotaUsage = GalleryResourceQuotas::getBlogResourceQuotaUsage($this->_blogInfo->getId());
$totalResources = $galleryResources->getNumResources($this->_blogInfo->getId());
$currentQuota = GalleryResourceQuotas::getBlogResourceQuota($this->_blogInfo->getId());
$this->setValue("quotausage", $quotaUsage);
$this->setValue("totalresources", $totalResources);
$this->setValue("quota", $currentQuota);
// and now export info about the albums and so on but only
// if we're browsing the first page only (albums do not appear anymore after the first page)
$this->setValue("album", $album);
if ($this->_albumId > ROOT_ALBUM_ID && $this->_page < 2) {
$this->setValue("albums", $album->getChildren());
} else {
$this->setValue("albums", $albums);
}
// event about the resources
$this->notifyEvent(EVENT_RESOURCES_LOADED, array("resources" => &$resources));
$this->setValue("resources", $resources);
// finally, create and export the pager
$pager = new Pager($this->_pagerUrl, $this->_page, $numResources, DEFAULT_ITEMS_PER_PAGE);
$this->setValue("pager", $pager);
parent::render();
}
/**
* returns whether the blog would be over its allocated quota
* if we are to add a file of the given size
*
* @param blogId
* @param fileSize
* @return
* @static
*/
function isBlogOverResourceQuota($blogId, $fileSize)
{
// current allocated quota
$blogQuota = GalleryResourceQuotas::getBlogResourceQuota($blogId);
// but if the quota is 0, then for sure we won't be over the quota :)
if ($blogQuota == 0) {
return false;
}
// if not, calculate how many bytes we currently have
$currentBytes = GalleryResourceQuotas::getBlogResourceQuotaUsage($blogId);
if ($currentBytes + $fileSize > $blogQuota) {
return true;
} else {
return false;
}
}
