/**
* @param int $parentFolder parent folder_pk
* @return string HTML of the folder tree
*/
public function showFolderTree($parentFolder)
{
$uri = Traceback_uri();
$sql = $this->folderDao->getFolderTreeCte($parentFolder) . " SELECT folder_pk, folder_name, folder_desc, depth, name_path FROM folder_tree ORDER BY name_path";
$stmt = __METHOD__;
$this->dbManager->prepare($stmt, $sql);
$res = $this->dbManager->execute($stmt, array($parentFolder));
$out = '';
$lastDepth = -1;
while ($row = $this->dbManager->fetchArray($res)) {
for (; $row['depth'] < $lastDepth; $lastDepth--) {
$out .= '</li></ul>';
}
if ($row['depth'] == $lastDepth) {
$out .= "</li>\n<li>";
}
if ($row['depth'] == 0) {
$out .= '<ul id="tree"><li>';
$lastDepth++;
}
for (; $row['depth'] > $lastDepth; $lastDepth++) {
$out .= '<ul><li>';
}
$out .= $this->getFormattedItem($row, $uri);
}
for (; -1 < $lastDepth; $lastDepth--) {
$out .= '</li></ul>';
}
return $out;
}
/**
* @brief kludge for plugins not supplying a folder parameter.
* Find what folder this upload is in.
*/
private function getFolderId($uploadId)
{
$rootFolder = $this->folderDao->getRootFolder(Auth::getUserId());
if (empty($uploadId)) {
return $rootFolder->getId();
}
global $container;
/* @var $dbManager DbManager */
$dbManager = $container->get('db.manager');
$uploadExists = $dbManager->getSingleRow("SELECT count(*) cnt FROM upload WHERE upload_pk=\$1", array($uploadId));
if ($uploadExists['cnt'] < 1) {
throw new Exception("This upload no longer exists on this system.");
}
$folderTreeCte = $this->folderDao->getFolderTreeCte($rootFolder);
$parent = $dbManager->getSingleRow($folderTreeCte . " SELECT ft.folder_pk FROM foldercontents fc LEFT JOIN folder_tree ft ON fc.parent_fk=ft.folder_pk " . "WHERE child_id=\$2 AND foldercontents_mode=\$3 ORDER BY depth LIMIT 1", array($rootFolder->getId(), $uploadId, FolderDao::MODE_UPLOAD), __METHOD__ . '.parent');
if (!$parent) {
throw new Exception("Upload {$uploadId} missing from foldercontents in your foldertree.");
}
return $parent['folder_pk'];
}
