<?php

class file {

	public $file; 
	public $DirList;
	public $FileList;
	public $OwnerId;
	public $ParentId;
	public $ParentName;

	function __construct($val = null){
		if($val == null){
			$this->file = collect_content($GLOBALS["db"], $_GET["name"], $_GET["folder"]); 
		} else {
			$this->file = $val;
		}

		$f = $this->file;

		$DirRes = false;
		$FileRes = false;
		$DirCnt = 0;
		$FileCnt = 0;

		for($i=0; $i<count($f); $i++){
			if($f[$i][4] == "DIRECTORY"){
				$DirRes[$DirCnt] = $f[$i];
				$DirCnt++;
			} else {
				$FileRes[$FileCnt] = $f[$i];
				$FileCnt++;
			}
		}

		$this->DirList = $DirRes;
		$this->FileList = $FileRes;

		$db = $GLOBALS["db"];
		
		$OwnerId = user_id($GLOBALS["db"], $_GET["name"]);
		$this->OwnerId = $OwnerId;

		if(!$val){
			return;
		} else {
			$FileId = select_file_id($db, $OwnerId, $_GET["folder"]);
			if(!$FileId){
				return;
			}
			$ParentId_db = $db->query("SELECT parent FROM files WHERE id=".$FileId.";");
			$ParentId = $ParentId_db->fetchArray(SQLITE3_NUM);
			$this->ParentId = $ParentId[0];

			$ParentName_db = $db->query("SELECT name FROM files WHERE id=".$ParentId[0]);
			$ParentName = $ParentName_db->fetchArray(SQLITE3_NUM);
			$this->ParentName = $ParentName[0];
		}

	}
	function NotFound(){
		if($this->file == FILE_NOT_FOUND){
			return true;
		} else {
			return false;
		}
	}
	function isEmpty(){
		if($this->file == EMPTY_FOLDER){
			return true;
		} else {
			return false;
		}
	}
	function isFile(){
		if(check_if_file($GLOBALS["db"], $_GET["name"], $_GET["folder"])){
			return true;
		} else {
			return false;
		}
	}
	function initFile($val){
		if(!$val){
			return false;
		}
		$this->file=$val;
	}
	function getDim(){
		return count($this->file);
	}
	function getId($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][0];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][0];
			}
			return $res;
		}
	}
	function getParentId(){
		return $this->ParentId;
	}
	function getParentName(){
		return $this->ParentName;
	}
	function getOwnerId(){
		return $this->OwnerId;
	}
	function getOwnerName(){
		return $_GET["name"];
	}
	function getName($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][3];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][3];
			}
			return $res;
		}
	}
	function getType($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][4];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][4];
			}
			return $res;
		}
	}
	function getMime($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][5];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][5];
			}
			return $res;
		}
	}
	function getSize($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][6];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][6];
			}
			return $res;
		}
	}
	function getShare($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][7];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][7];
			}
			return $res;
		}
	}
	function getHash($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][8];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][8];
			}
			return $res;
		}
	}
	function getDownLink($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][9];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][9];
			}
			return $res;
		}
	}
	function getUploadTime($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][10];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][10];
			}
			return $res;
		}
	}
	function getLastTime($val = null){
		$ar = $this->file;
		if($val != null){
			if(!preg_match("/^[0-9]+$/", $val)){
				return false;
			}
			return $ar[$val][11];
		} else {
			$res;
			for($i=0; $i<count($ar); $i++){
				$res[$i] = $ar[$i][11];
			}
			return $res;
		}
	}
	function getAll(){
		return $this->file;
	}
	function getDirList(){
		return $this->DirList;
	}
	function getFileList(){
		return $this->FileList;
	}
	function getDirNum(){
		if(!$this->DirList){
			return false;
		} else {
			return count($this->DirList);
		}
	}
	function getFileNum(){
		if(!$this->FileList){
			return false;
		} else {
			return count($this->FileList);
		}
	}
}