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<?php
class vfsdata {
protected $folder_path;
protected $current_user;
protected $userid;
public function __construct($user, $folderpath){
$this->current_user = $user;
$this->folder_path = $folderpath;
return true;
}
public function setFolderPath($folder){
$this->folder_path = $folder;
}
public function setCurrentUser($user){
$this->current_user = $user;
}
protected function _getRoot($user, $folderpath, $visbility){
$folder_array = explode('/', $this->folder_path);
$sql = $vfsdb->prepare("SELECT id FROM files WHERE parent=0 AND type='DIRECTORY' and owner = %s " . $visibility . ";", $this->owner);
$root_db = $vfsdb->doQuery($sql);
$root_ar = $root_db->fetch_array(MYSQLI_ASSOC);
$root_id = $root_ar["id"];
return $root_id;
}
public function getId($user = NULL, $folder = NULL){
global $vfsuser;
if ( is_null($user) )
$user = $this->current_user;
if ( is_null($folder) )
$folder = $this->folder_path;
$this->userid = $vfsuser->getUserId();
# checks if the current user is the actual owner
if ( $vfsuser->isLoggedIn() && $_SESSION["userid"] == $this->userid )
$visibility = "";
else
$visibility = " AND visibility='PUBLIC'";
$tmp_length = count($folder);
if ( empty($folder[$tmp_length-1]) )
$length = $tmp_length-1;
else
$length = $tmp_length;
$parentdir = $this->_getRoot($user, $folder, $visibility);
if ( empty($folder[0]) )
return $parentdir;
for ( $i=0; $i<$length, $i++ ) {
$sql = $vfsdb->prepare("SELECT id, parent FROM files WHERE owner = %d AND parent = %d AND name = %s ".$visibility. ";", $this->userid, $parentdir, $folder[$i]);
$parentdir_db = $vfsdb->doQuery($sql);
$prim_id = $parentdir_db->fetch_array(MYSQLI_ASSOC);
if ( $parentdir != $prim_id["parent"] )
return false;
$parentdir = $prim_id["parent"];
}
# returns the primary key from the last entry in the $folder array
return $parentdir;
}
}
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