/**
* @brief Returns path to parent folder in cloud/.
* This function cannot be used with mod/dav as it always returns a path valid under mod/cloud
*
* @param int $channel_id
* The id of the channel
* @param string $channel_name
* The name of the channel
* @param string $attachHash
* @return string with the full folder path
*/
function get_parent_cloudpath($channel_id, $channel_name, $attachHash)
{
$parentFullPath = '';
// build directory tree
$parentHash = $attachHash;
do {
$parentHash = find_folder_hash_by_attach_hash($channel_id, $parentHash);
if ($parentHash) {
$parentName = find_filename_by_hash($channel_id, $parentHash);
$parentFullPath = $parentName . '/' . $parentFullPath;
}
} while ($parentHash);
$parentFullPath = z_root() . '/cloud/' . $channel_name . '/' . $parentFullPath;
return $parentFullPath;
}
function get_filename_by_cloudname($cloudname, $channel, $storepath)
{
$items = array_diff(scandir($storepath), array('.', '..'));
// hashed names
foreach ($items as $item) {
$filename = find_filename_by_hash($channel['channel_id'], $item);
if ($filename === $cloudname) {
return $item;
}
}
return null;
}
