/hosts/download/filecloud_io.php

<?php



if (!defined('RAPIDLEECH')) {

	require_once('index.html');

	exit;

}



class filecloud_io extends DownloadClass {

	private $page, $cookie, $redir, $_url, $_ukey, $dlreq, $dlurl, $ab1, $captcha;

	public function Download($link) {

		global $premium_acc;

		$this->cookie = array();



		if (empty($_POST['skip']) || $_POST['skip'] != 'true') {

			global $Referer;

			$this->page = $this->GetPage($link, $this->cookie);

			if (substr($this->page, 9, 3) == '404') html_error('File not Found or Deleted');

			$this->cookie = GetCookiesArr($this->page, $this->cookie);

			if (preg_match('@\r\nLocation: ((https?://(?:www\.)?filecloud\.io)?/[^\r\n]+)@i', $this->page, $redir)) {

				$this->redir = (empty($redir[2])) ? 'http://filecloud.io'.$redir[1] : $redir[1];

				$this->page = $this->GetPage($this->redir, $this->cookie, 0, $link);

				$this->cookie = GetCookiesArr($this->page, $this->cookie);

				$Referer = $this->redir;

			} else $Referer = $link;

			if (preg_match('@\nLocation: (https?://s\d+\.filecloud\.io/[^\r\n]+)@i', $this->page, $dllink)) {

				$filename = urldecode(basename(parse_url($dllink[1], PHP_URL_PATH)));

				return $this->RedirectDownload($dllink[1], $filename);

			}

		}



		// Check https support for login.

		$cantlogin = false;

		if (!extension_loaded('openssl')) {

			if (extension_loaded('curl')) {

				$cV = curl_version();

				if (!in_array('https', $cV['protocols'], true)) $cantlogin = true;

			} else $cantlogin = true;

			if ($cantlogin) $this->changeMesg(lang(300).'<br /><br />Https support: NO<br />Login disabled.');

		}



		if ($_REQUEST['premium_acc'] == 'on' && (((!empty($_REQUEST['premium_user']) && !empty($_REQUEST['premium_pass'])) || (!empty($premium_acc['filecloud_io']['user']) && !empty($premium_acc['filecloud_io']['pass']))) || !empty($premium_acc['filecloud_io']['apikey']))) $this->Login($cantlogin);

		elseif (!empty($_POST['skip']) && $_POST['skip'] == 'true') {

			$this->_ukey = urldecode($_POST['_ukey']);

			$this->ab1 = urldecode($_POST['_ab1']);

			$this->chkcaptcha($link, true);

		} else $this->Prepare($link);

	}



	private function Prepare($link) {

		$_s = '[\s\t]'; //Still lazy XD



		if (!preg_match("@$_s'ukey'$_s*:$_s*'([^']+)'@i", $this->page, $_ukey)) html_error('Error: File ID not found.');

		$this->_ukey = $_ukey[1];



		if (!preg_match("@var$_s+__requestUrl$_s*=$_s*'([^']+)'@i", $this->page, $_url)) html_error('Error: Url for posting data not found.');

		$this->_url = $_url[1];



		if (!preg_match("@var$_s+__downloadUrl$_s*=$_s*'([^']+)'@i", $this->page, $dlreq)) $dlreq = array(1=>false);

		$this->dlreq = $dlreq[1];



		if (!preg_match("@var$_s+__recaptcha_public$_s*=$_s*'([^']+)'@i", $this->page, $this->captcha)) $this->captcha = false;

		$this->captcha = $this->captcha[1];



		$ab_js = $this->GetPage('http://filecloud.io/ads/adframe.js', $this->cookie);

		if (!preg_match("@var$_s+__ab1$_s*=$_s*[\'\"]([^\'\"]+)[\'\"]@i", $ab_js, $ab1)) html_error('Error: "Session" code not found.');

		$this->ab1 = $ab1[1];



		$this->chkcaptcha($link);

	}



	private function FreeDL($rply) {

		if ($rply['dl'] != '1') {

			$err = (!empty($rply['message'])) ? ': '.htmlentities($rply['message']) : '.';

			html_error("Error getting download-link$err");

		}



		$page = $this->GetPage($this->dlreq, $this->cookie);



		if (!preg_match('@https?://s\d+\.filecloud\.io/'.$this->_ukey.'/[^\r\n\s\t<>\'\"]+@i', $page, $dllink)) html_error('Error: Download-link not found.');



		$filename = urldecode(basename(parse_url($dllink[0], PHP_URL_PATH)));

		return $this->RedirectDownload($dllink[0], $filename, $this->cookie);

	}



	private function Get_Reply($page) {

		if (!function_exists('json_decode')) html_error('Error: Please enable JSON in php.');

		// First time using json_decode in plugins. :)

		$json = substr($page, strpos($page, "\r\n\r\n") + 4);

		$json = substr($json, strpos($json, '{'));$json = substr($json, 0, strrpos($json, '}') + 1);

		$rply = json_decode($json, true);

		if (!$rply || count($rply) == 0) html_error('Error getting json data.');

		return $rply;

	}



	private function chkcaptcha($link, $send = false) {

		$post = array();

		$post['ukey'] = $this->_ukey;

		$post['__ab1'] = $this->ab1; // More annoying ad-block trap.

		if ($send) {

			if (empty($_POST['recaptcha_response_field'])) html_error('You didn\'t enter the image verification code.');

			$post['ctype'] = 'recaptcha';

			$post['recaptcha_response'] = $_POST['recaptcha_response_field'];

			$post['recaptcha_challenge'] = $_POST['recaptcha_challenge_field'];



			$this->_url = urldecode($_POST['_url']);

			$this->dlreq = urldecode($_POST['_dlreq']);

			$this->cookie = urldecode($_POST['cookie']);



			$page = $this->GetPage($this->_url, $this->cookie, $post);

			$rply = $this->Get_Reply($page);



			if ($rply['captcha'] == 0) $this->FreeDL($rply);

			elseif ($rply['retry'] == 1) html_error('Error: Wrong Captcha Entered.');

			else html_error('Error Sending Captcha.');

		} else {

			$page = $this->GetPage($this->_url, $this->cookie, $post);

			$rply = $this->Get_Reply($page);



			if ($rply['status'] == 'ok') {

				if ($rply['captcha'] == 0) {

					$this->FreeDL($rply);

				} else {

					if (!$this->captcha || empty($this->captcha)) html_error('Error: Captcha not found.');

					$data = $this->DefaultParamArr($link, $this->cookie);

					$data['_ukey'] = urlencode($this->_ukey);

					$data['_url'] = urlencode($this->_url);

					$data['_dlreq'] = urlencode($this->dlreq);

					$data['_ab1'] = urlencode($this->ab1);

					$data['skip'] = 'true';

					$this->reCAPTCHA($this->captcha, $data);

				}

			} else html_error("Error getting download data ('{$rply['status']}' => '{$rply['message']}').");

		}

		return false;

	}



	private function Login($cantlogin) {

		global $premium_acc;

		if ($cantlogin && empty($premium_acc['filecloud_io']['apikey'])) html_error('Login Error: Empty apikey.');



		// Ping api

		$page = $this->GetPage('http://api.filecloud.io/api-ping.api');

		is_notpresent($page, '"message":"pong"', 'Error: filecloud.io api is down?.');



		if (!empty($_REQUEST['premium_user']) && !empty($_REQUEST['premium_pass'])) $pA = true;

		else $pA = false;

		if (empty($premium_acc['filecloud_io']['apikey']) || $pA) {

			$user = ($pA ? $_REQUEST['premium_user'] : $premium_acc['filecloud_io']['user']);

			$pass = ($pA ? $_REQUEST['premium_pass'] : $premium_acc['filecloud_io']['pass']);

			if (empty($user) || empty($pass)) html_error('Login Failed: Username or Password are empty. Please check login data.');



			$post = array();

			$post['username'] = urlencode(strtolower($user));

			$post['password'] = urlencode($pass);

			$page = $this->GetPage('https://secure.filecloud.io/api-fetch_apikey.api', 0, $post);

			$rply = $this->Get_Reply($page);



			if ($rply['status'] != 'ok') html_error('Login Failed: '.htmlentities($rply['message']));

			if (empty($rply['akey'])) html_error('Login Failed: Akey not found.');

		} else $rply = array('akey' => urldecode($premium_acc['filecloud_io']['apikey']));



		$this->cookie = array('auth' => urlencode($rply['akey']));

		return $this->PremiumDL();

	}



	private function PremiumDL() {

		if (!preg_match('@\nLocation: (https?://s\d+\.filecloud\.io/[^\r\n]+)@i', $this->page, $dllink)) {

			if (!preg_match("@[\s\t]'ukey'[\s\t]*:[\s\t]*'([^']+)'@i", $this->page, $_ukey)) html_error('Error: FileID not found.');

			$page = $this->GetPage('http://api.filecloud.io/api-fetch_download_url.api', 0, array('akey' => $this->cookie['auth'], 'ukey' => $_ukey[1]));

			$rply = $this->Get_Reply($page);



			if ($rply['status'] != 'ok') html_error('Error getting premium dlink: '.htmlentities($rply['message']));

			if (empty($rply['download_url'])) html_error('Error getting premium dlink... Empty?');

		} else $rply = array('download_url' => $dllink[1]);



		$filename = urldecode(basename(parse_url($rply['download_url'], PHP_URL_PATH)));

		return $this->RedirectDownload($rply['download_url'], $filename);

	}

}



//[26-Oct-2012] (Re)Written by Th3-822.

//[17-Feb-2013] Login Fixes. - Th3-822

//[16-Oct-2013] Fixed support for direct-links. - Th3-822



?>