<?php

set_time_limit(0); // just in case it too long, not recommended for production
error_reporting(E_ALL | E_STRICT); // Set E_ALL for debuging
// error_reporting(0);
ini_set('max_file_uploads', 50);   // allow uploading up to 50 files at once

// needed for case insensitive search to work, due to broken UTF-8 support in PHP
ini_set('mbstring.internal_encoding', 'UTF-8');
ini_set('mbstring.func_overload', 2);

if (function_exists('date_default_timezone_set')) {
	date_default_timezone_set('Europe/Moscow');
}

// load composer autoload before load elFinder autoload If you need composer
//require './vendor/autoload.php';

// elFinder autoload
require './autoload.php';
// ===============================================

// Enable FTP connector netmount
elFinder::$netDrivers['ftp'] = 'FTP';
// ===============================================

/**
 * # Dropbox volume driver need `composer require dropbox-php/dropbox-php:dev-master@dev`
 *  OR "dropbox-php's Dropbox" and "PHP OAuth extension" or "PEAR's HTTP_OAUTH package"
 * * dropbox-php: http://www.dropbox-php.com/
 * * PHP OAuth extension: http://pecl.php.net/package/oauth
 * * PEAR's HTTP_OAUTH package: http://pear.php.net/package/http_oauth
 *  * HTTP_OAUTH package require HTTP_Request2 and Net_URL2
 */
// // Required for Dropbox.com connector support
// // On composer
// elFinder::$netDrivers['dropbox'] = 'Dropbox';
// // OR on pear
// include_once dirname(__FILE__).DIRECTORY_SEPARATOR.'elFinderVolumeDropbox.class.php';

// // Dropbox driver need next two settings. You can get at https://www.dropbox.com/developers
// define('ELFINDER_DROPBOX_CONSUMERKEY',    '');
// define('ELFINDER_DROPBOX_CONSUMERSECRET', '');
// define('ELFINDER_DROPBOX_META_CACHE_PATH',''); // optional for `options['metaCachePath']`
// ===============================================

// // Required for Google Drive network mount
// // Installation by composer
// // `composer require nao-pon/flysystem-google-drive:~1.1 nao-pon/elfinder-flysystem-driver-ext`
// // Enable network mount
// elFinder::$netDrivers['googledrive'] = 'FlysystemGoogleDriveNetmount';
// // GoogleDrive Netmount driver need next two settings. You can get at https://console.developers.google.com
// // AND reuire regist redirect url to "YOUR_CONNECTOR_URL?cmd=netmount&protocol=googledrive&host=1"
// define('ELFINDER_GOOGLEDRIVE_CLIENTID',     '');
// define('ELFINDER_GOOGLEDRIVE_CLIENTSECRET', '');
// ===============================================

function debug($o) {
	echo '<pre>';
	print_r($o);
}



/**
 * Smart logger function
 * Demonstrate how to work with elFinder event api
 *
 * @param  string   $cmd       command name
 * @param  array    $result    command result
 * @param  array    $args      command arguments from client
 * @param  elFinder $elfinder  elFinder instance
 * @return void|true
 * @author Troex Nevelin
 **/
function logger($cmd, $result, $args, $elfinder) {

	
	$log = sprintf("[%s] %s: %s \n", date('r'), strtoupper($cmd), var_export($result, true));
	$logfile = '../files/temp/log.txt';
	$dir = dirname($logfile);
	if (!is_dir($dir) && !mkdir($dir)) {
		return;
	}
	if (($fp = fopen($logfile, 'a'))) {
		fwrite($fp, $log);
		fclose($fp);
	}
	return;

	foreach ($result as $key => $value) {
		if (empty($value)) {
			continue;
		}
		$data = array();
		if (in_array($key, array('error', 'warning'))) {
			array_push($data, implode(' ', $value));
		} else {
			if (is_array($value)) { // changes made to files
				foreach ($value as $file) {
					$filepath = (isset($file['realpath']) ? $file['realpath'] : $elfinder->realpath($file['hash']));
					array_push($data, $filepath);
				}
			} else { // other value (ex. header)
				array_push($data, $value);
			}
		}
		$log .= sprintf(' %s(%s)', $key, implode(', ', $data));
	}
	$log .= "\n";

	$logfile = '../files/temp/log.txt';
	$dir = dirname($logfile);
	if (!is_dir($dir) && !mkdir($dir)) {
		return;
	}
	if (($fp = fopen($logfile, 'a'))) {
		fwrite($fp, $log);
		fclose($fp);
	}
}


/**
 * Simple logger function.
 * Demonstrate how to work with elFinder event api.
 *
 * @package elFinder
 * @author Dmitry (dio) Levashov
 **/
class elFinderSimpleLogger {
	
	/**
	 * Log file path
	 *
	 * @var string
	 **/
	protected $file = '';
	
	/**
	 * constructor
	 *
	 * @return void
	 * @author Dmitry (dio) Levashov
	 **/
	public function __construct($path) {
		$this->file = $path;
		$dir = dirname($path);
		if (!is_dir($dir)) {
			mkdir($dir);
		}
	}
	
	/**
	 * Create log record
	 *
	 * @param  string   $cmd       command name
	 * @param  array    $result    command result
	 * @param  array    $args      command arguments from client
	 * @param  elFinder $elfinder  elFinder instance
	 * @return void|true
	 * @author Dmitry (dio) Levashov
	 **/
	public function log($cmd, $result, $args, $elfinder) {
		$log = $cmd.' ['.date('d.m H:s')."]\n";
		
		if (!empty($result['error'])) {
			$log .= "\tERROR: ".implode(' ', $result['error'])."\n";
		}
		
		if (!empty($result['warning'])) {
			$log .= "\tWARNING: ".implode(' ', $result['warning'])."\n";
		}
		
		if (!empty($result['removed'])) {
			foreach ($result['removed'] as $file) {
				// removed file contain additional field "realpath"
				$log .= "\tREMOVED: ".$file['realpath']."\n";
			}
		}
		
		if (!empty($result['added'])) {
			foreach ($result['added'] as $file) {
				$log .= "\tADDED: ".$elfinder->realpath($file['hash'])."\n";
			}
		}
		
		if (!empty($result['changed'])) {
			foreach ($result['changed'] as $file) {
				$log .= "\tCHANGED: ".$elfinder->realpath($file['hash'])."\n";
			}
		}
		
		$this->write($log);
	}
	
	/**
	 * Write log into file
	 *
	 * @param  string  $log  log record
	 * @return void
	 * @author Dmitry (dio) Levashov
	 **/
	protected function write($log) {
		
		if (($fp = @fopen($this->file, 'a'))) {
			fwrite($fp, $log."\n");
			fclose($fp);
		}
	}
	
	
} // END class 


/**
 * Simple function to demonstrate how to control file access using "accessControl" callback.
 * This method will disable accessing files/folders starting from  '.' (dot)
 *
 * @param  string    $attr   attribute name (read|write|locked|hidden)
 * @param  string    $path   file path relative to volume root directory started with directory separator
 * @param  object    $volume elFinder volume driver object
 * @param  bool|null $isDir  path is directory (true: directory, false: file, null: unknown)
 * @return bool|null
 **/
function access($attr, $path, $data, $volume, $isDir) {
	return strpos(basename($path), '.') === 0       // if file/folder begins with '.' (dot)
		? !($attr == 'read' || $attr == 'write')    // set read+write to false, other (locked+hidden) set to true
		:  null;                                    // else elFinder decide it itself
}

/**
 * Access control example class
 *
 * @author Dmitry (dio) Levashov
 **/
class elFinderTestACL {
	
	/**
	 * make dotfiles not readable, not writable, hidden and locked
	 *
	 * @param  string  $attr  attribute name (read|write|locked|hidden)
	 * @param  string  $path  file path. Attention! This is path relative to volume root directory started with directory separator.
	 * @param  mixed   $data  data which seted in 'accessControlData' elFinder option
	 * @param  elFinderVolumeDriver  $volume  volume driver
	 * @return bool
	 * @author Dmitry (dio) Levashov
	 **/
	public function fsAccess($attr, $path, $data, $volume) {
		
		if ($volume->name() == 'localfilesystem') {
			return strpos(basename($path), '.') === 0
				? !($attr == 'read' || $attr == 'write')
				: $attr == 'read' || $attr == 'write';
		}
		
		return true;
	}
	
} // END class 

$acl = new elFinderTestACL();

function validName($name) {
	return strpos($name, '.') !== 0;
}


$logger = new elFinderSimpleLogger('../files/temp/log.txt');



$opts = array(
	'locale' => 'en_US.UTF-8',
	'bind' => array(
		// '*' => 'logger',
		'mkdir mkfile rename duplicate upload rm paste' => 'logger'
	),
	'debug' => true,
	'netVolumesSessionKey' => 'netVolumes',
	'roots' => array(
		array(
			'driver'     => 'LocalFileSystem',
			'path'       => '../files/',
			'startPath'  => '../files/test/',
			'URL'        => dirname($_SERVER['PHP_SELF']) . '/../files/',
			// 'treeDeep'   => 3,
			// 'alias'      => 'File system',
			'mimeDetect' => 'internal',
			'tmbPath'    => '.tmb',
			'utf8fix'    => true,
			'tmbCrop'    => false,
			'tmbBgColor' => 'transparent',
			'accessControl' => 'access',
			'acceptedName'    => '/^[^\.].*$/',
			// 'disabled' => array('extract', 'archive'),
			// 'tmbSize' => 128,
			'attributes' => array(
				array(
					'pattern' => '/\.js$/',
					'read' => true,
					'write' => false
				),
				array(
					'pattern' => '/^\/icons$/',
					'read' => true,
					'write' => false
				)
			)
			'uploadDeny'  => array('all'),                // All Mimetypes not allowed to upload
			'uploadAllow' => array('image', 'text/plain'),// Mimetype `image` and `text/plain` allowed to upload
			'uploadOrder' => array('deny', 'allow'),      // allowed Mimetype `image` and `text/plain` only
		),
		// array(
		// 	'driver'     => 'LocalFileSystem',
		// 	'path'       => '../files2/',
		// 	// 'URL'        => dirname($_SERVER['PHP_SELF']) . '/../files2/',
		// 	'alias'      => 'File system',
		// 	'mimeDetect' => 'internal',
		// 	'tmbPath'    => '.tmb',
		// 	'utf8fix'    => true,
		// 	'tmbCrop'    => false,
		// 	'startPath'  => '../files/test',
		// 	// 'separator' => ':',
		// 	'attributes' => array(
		// 		array(
		// 			'pattern' => '~/\.~',
		// 			// 'pattern' => '/^\/\./',
		// 			'read' => false,
		// 			'write' => false,
		// 			'hidden' => true,
		// 			'locked' => false
		// 		),
		// 		array(
		// 			'pattern' => '~/replace/.+png$~',
		// 			// 'pattern' => '/^\/\./',
		// 			'read' => false,
		// 			'write' => false,
		// 			// 'hidden' => true,
		// 			'locked' => true
		// 		)
		// 	),
		// 	// 'defaults' => array('read' => false, 'write' => true)
		// ),
		
		// array(
		// 	'driver' => 'FTP',
		// 	'host' => '192.168.1.38',
		// 	'user' => 'dio',
		// 	'pass' => 'hane',
		// 	'path' => '/Users/dio/Documents',
		// 	'tmpPath' => '../files/ftp',
		// 	'utf8fix' => true,
		// 	'attributes' => array(
		// 		array(
		// 			'pattern' => '~/\.~',
		// 			'read' => false,
		// 			'write' => false,
		// 			'hidden' => true,
		// 			'locked' => false
		// 		),
		// 		
		// 	)
		// ),
		array(
			'driver' => 'FTP',
			'host' => 'work.std42.ru',
			'user' => 'dio',
			'pass' => 'wallrus',
			'path' => '/',
			'tmpPath' => '../files/ftp',
		),
		// array(
		// 	'driver' => 'FTP',
		// 	'host' => '10.0.1.3',
		// 	'user' => 'frontrow',
		// 	'pass' => 'frontrow',
		// 	'path' => '/',
		// 	'tmpPath' => '../files/ftp',
		// ),
		
		// array(
		// 	'driver'     => 'LocalFileSystem',
		// 	'path'       => '../files2/',
		// 	'URL'        => dirname($_SERVER['PHP_SELF']) . '/../files2/',
		// 	'alias'      => 'Files',
		// 	'mimeDetect' => 'internal',
		// 	'tmbPath'    => '.tmb',
		// 	// 'copyOverwrite' => false,
		// 	'utf8fix'    => true,
		// 	'attributes' => array(
		// 		array(
		// 			'pattern' => '~/\.~',
		// 			// 'pattern' => '/^\/\./',
		// 			// 'read' => false,
		// 			// 'write' => false,
		// 			'hidden' => true,
		// 			'locked' => false
		// 		),
		// 	)
		// ),
		
		// array(
		// 	'driver' => 'MySQL',
		// 	'path' => 1,
		// 	// 'treeDeep' => 2,
		// 	// 'socket'          => '/opt/local/var/run/mysql5/mysqld.sock',
		// 	'user' => 'root',
		// 	'pass' => 'hane',
		// 	'db' => 'elfinder',
		// 	'user_id' => 1,
		// 	// 'accessControl' => 'access',
		// 	// 'separator' => ':',
		// 	'tmbCrop'         => true,
		// 	// thumbnails background color (hex #rrggbb or 'transparent')
		// 	'tmbBgColor'      => '#000000',
		// 	'files_table' => 'elfinder_file',
		// 	// 'imgLib' => 'imagick',
		// 	// 'uploadOverwrite' => false,
		// 	// 'copyTo' => false,
		// 	// 'URL'    => 'http://localhost/git/elfinder',
		// 	'tmpPath' => '../filesdb/tmp',
		// 	'tmbPath' => '../filesdb/tmb',
		// 	'tmbURL' => dirname($_SERVER['PHP_SELF']) . '/../filesdb/tmb/',
		// 	// 'attributes' => array(
		// 	// 	array(),
		// 	// 	array(
		// 	// 		'pattern' => '/\.jpg$/',
		// 	// 		'read' => false,
		// 	// 		'write' => false,
		// 	// 		'locked' => true,
		// 	// 		'hidden' => true
		// 	// 	)
		// 	// )
		// 	
		// )
	)
		
);



// sleep(3);
header('Access-Control-Allow-Origin: *');
$connector = new elFinderConnector(new elFinder($opts), true);
$connector->run();

// echo '<pre>';
// print_r($connector);
