<?php
/*
Download-Link Shortener
Info and install instructions at the forum: http://rapidleech.com/forum/viewtopic.php?f=18&t=653
*/
header('X-Robots-Tag: noindex, nofollow');
require_once('rl_init.php');
require_once(CLASS_DIR . 'http.php');
// Only cURL is supported here.
if (!extension_loaded('curl') || !function_exists('curl_init') || !function_exists('curl_exec')) html_error('cURL isn\'t enabled or cURL\'s functions are disabled');
class LinkConverter {
private $link, $count, $https = false;
protected $debug = false;
public function __construct($link) {
$this->count = 0;
$link = $this->ValidateURL($link);
if (!$link) html_error('Invalid Link');
$this->link = $link;
//$this->debug = true; // Uncomment to enable debug info.
}
public function MassConvert($methods) {
foreach(array_filter(explode(' ', $methods)) as $method) {
if ($this->count > 3) return;
$this->Convert($method);
}
}
public function Convert($method, $opts = null) {
if ($this->count > 3) return false;
$func = array($this, "lnk_$method");
try {
if (!is_callable($func)) throw new Exception(__CLASS__."::lnk_$method is not callable.");
if (!($convertedLink = call_user_func($func, $opts))) return false;
$this->link = $convertedLink;
} catch (Exception $e) {
$GLOBALS['throwRLErrors'] = false; // Disable throw on error in case of a cURL error.
if ($this->debug) {
textarea($e); // Debug
//textarea(var_export($e, true)); // Debug | Extra info
}
return false;
}
$this->count++;
}
public function GetLink() {
return $this->link;
}
protected function ValidateURL($link) {
if (empty($link)) return false;
$link = filter_var($link, FILTER_SANITIZE_URL);
if (filter_var($link, FILTER_VALIDATE_URL, FILTER_FLAG_SCHEME_REQUIRED | FILTER_FLAG_HOST_REQUIRED | FILTER_FLAG_PATH_REQUIRED) && in_array(strtolower(parse_url($link, PHP_URL_SCHEME)), array('http', 'https', 'ftp'))) return $link;
else return false;
}
protected function Request($link, $cookie = 0, $post = 0, $referer = 0, $auth = 0, $opts = 0) {
if (!empty($post) && is_array($post)) $post = http_build_query($post, '', '&');
$timeouts = array();
$timeouts[CURLOPT_FAILONERROR] = (!$this->debug); // Fail on errors
$timeouts[CURLOPT_CONNECTTIMEOUT] = 10; // Connection Timeout
$timeouts[CURLOPT_TIMEOUT] = 10; // Page Timeout
if (is_array($opts)) $opts = array_merge($opts, $timeouts);
else $opts = $timeouts;
$GLOBALS['throwRLErrors'] = true; // Throw errors.
$page = cURL($link, $cookie, $post, $referer, $auth, $opts);
$GLOBALS['throwRLErrors'] = false; // Disable throw on error.
// Debug
if ($this->debug) {
$debug = "Request: $link";
if (!empty($referer)) $debug .= "\nReferer: " . str_replace(array("\r", "\n"), array('\r', '\n'), $referer);
if (!empty($_GET['useproxy']) && $_GET['useproxy'] == 'on' && !empty($_GET['proxy'])) $debug .= "\nProxy Enabled\nProxy: " . $_GET['proxy'];
if (!empty($cookie)) $debug .= "\nCookie: ".(is_array($cookie) ? substr(print_r($cookie, true), 0, -1) : trim($cookie));
if ($auth) $debug .= "\nAuth: ".base64_decode($auth);
if ($post != '0') $debug .= "\nPOST: ".(is_array($post) ? substr(print_r($post, true), 0, -1) : $post);
textarea("$debug\n-----\n".preg_replace('@([^\r])\n@', '$1\n'."\n", str_replace("\r\n", '\r\n'."\r\n", substr($page, 0, strpos($page, "\r\n\r\n")+4))).(strpos($page, chr(0)) === false ? substr($page, strpos($page, "\r\n\r\n")+4) : '[Binary Content?]'),200,15);
}
return $page;
}
protected function GetBody($page) {
return (($pos = strpos($page, "\r\n\r\n")) > 0) ? substr($page, $pos + 4) : $page;
}
protected function json2array($content) {
if (!function_exists('json_decode')) html_error('Error: Please enable JSON in php.');
if (empty($content)) return NULL;
$content = ltrim($content);
if (($pos = strpos($content, "\r\n\r\n")) > 0) $content = trim(substr($content, $pos + 4));
$cb_pos = strpos($content, '{');
$sb_pos = strpos($content, '[');
if ($cb_pos === false && $sb_pos === false) throw new Exception('Json start braces not found.');
$sb = ($cb_pos === false || $sb_pos < $cb_pos) ? true : false;
$content = substr($content, strpos($content, ($sb ? '[' : '{')));$content = substr($content, 0, strrpos($content, ($sb ? ']' : '}')) + 1);
if (empty($content)) throw new Exception('No json content.');
$rply = json_decode($content, true);
if ($rply === NULL) throw new Exception('Error reading json.');
return $rply;
}
protected function chkHttpsSupport() {
if ($this->https) return true;
$cV = curl_version();
return $this->https = in_array('https', $cV['protocols'], true);
}
// Add Methods Here: (prefixed with 'lnk_')
protected function lnk_adfly($opts = null) {
$options = array( // https://adf.ly/publisher/tools#tools-api
'key' => '1d7528f24a09dbd0339860c6a1cf9a22', /* Your ApiKey */
'uid' => '10221009', /* Your UserId */
'advert_type' => 'int', /* 'int' or 'banner' */
'domain' => 'adf.ly' /* 'adf.ly', 'j.gs', 'q.gs' or 'your custom domain' */
);
if (!is_null($opts) && is_array($opts)) $options = array_merge($options, $opts);
if (empty($options['key']) || empty($options['uid'])) return false;
$options['url'] = $this->link;
$body = $this->GetBody($this->Request('http://api.adf.ly/api.php?'.http_build_query($options, '', '&')));
return $this->ValidateURL($body);
}
protected function lnk_bcvc($opts = null) {
$options = array( // http://bc.vc/tools.php?api
'key' => '1a708a7090a08c94e36b63cbf1de97cc', /* Your ApiKey */
'uid' => '109189' /* Your UserId */
);
if (!is_null($opts) && is_array($opts)) $options = array_merge($options, $opts);
if (empty($options['key']) || empty($options['uid'])) return false;
$options['url'] = $this->link;
$x = 0;
do {
$body = $this->GetBody($this->Request('http://bc.vc/api.php?'.http_build_query($options, '', '&')));
$x++;
} while (!empty($body) && $x < 3 && stripos($body, 'Unable to connect to database') !== false);
return $this->ValidateURL($body);
}
protected function lnk_linkbucks($opts = null) {
if (!function_exists('json_encode')) html_error('Error: Please enable JSON in php.');
if (!$this->chkHttpsSupport()) html_error('Your cURL doesn\'t support https connections.');
$options = array( // https://www.linkbucks.com/Profile
'user' => 'Th3822', /* Your UserName */
'apiPassword' => '23c02a93e403480b', /* Your ApiKey (Secret) */
'adType' => 2, /* 2 = Ads ($) | 5 = No Ads (No $) */
'contentType' => 1, /* 1: Clean | 2: Adult Content */
'domain' => 'linkbucks.com' /* Alias Domain, full list is at https://www.linkbucks.com/CreateLinks/Single/ */
);
if (!is_null($opts) && is_array($opts)) $options = array_merge($options, $opts);
if (empty($options['user']) || empty($options['apiPassword'])) return false;
$options['originalLink'] = $this->link;
$json = $this->json2array($this->Request('https://www.linkbucks.com/api/createLink/single', 0, json_encode($options))); // Alternate domain that supports API: www.linkbucksmedia.com
return (!empty($json['link']) ? $this->ValidateURL($json['link']) : false);
}
protected function lnk_shortest($opts = null) {
if (!$this->chkHttpsSupport()) html_error('Your cURL doesn\'t support https connections.');
$options = array( // https://shorte.st/es/tools/api
'key' => '567b51cd25df5567eb48709142876afd' /* Your ApiKey */
);
if (!is_null($opts) && is_array($opts)) $options = array_merge($options, $opts);
if (empty($options['key'])) return false;
$json = $this->json2array($this->Request('https://api.shorte.st/v1/data/url', 0, array('urlToShorten' => $this->link), "\r\nX-HTTP-Method-Override: PUT\r\nPublic-Api-Token: " . $options['key']));
return (!empty($json['shortenedUrl']) ? str_ireplace('http://', 'https://', $this->ValidateURL($json['shortenedUrl'])) : false);
}
// Evilest shortener, annoys users with captchas.
protected function lnk_ouoio($opts = null) {
$options = array( // http://ouo.io/manage/tools/quick-link
'key' => 'IsYbNk1X' /* Your ApiKey */
);
if (!is_null($opts) && is_array($opts)) $options = array_merge($options, $opts);
if (empty($options['key'])) return false;
$body = $this->GetBody($this->Request("http://ouo.io/api/{$options['key']}?s=" . urlencode($this->link)));
return $this->ValidateURL($body);
}
protected function lnk_ppw($opts = null) {
$options = array( // http://p.pw/publisher/tools.php
'user' => '382635' /* Your UserId */
);
if (!is_null($opts) && is_array($opts)) $options = array_merge($options, $opts);
if (empty($options['user'])) return false;
$options['url'] = $this->link;
$json = $this->json2array($this->Request('http://p.pw/API/write/get?' . http_build_query($options, '', '&')));
return ((!empty($json['success']) && !empty($json['data']['url'])) ? $this->ValidateURL($json['data']['url']) : false);
}
}
if (empty($_GET['path']) && empty($_GET['sha'])) {
// Redirect to index.php when called without query.
$Path = strtr(dirname($_SERVER['SCRIPT_NAME']), '\\', '/');
if (empty($Path) || $Path == '.' || $Path == '/') $Path = '';
else $Path = (substr($Path, 0, 1) == '/' ? $Path : "/$Path");
$Path .= "/index.php";
header("Location: $Path");
exit;
} elseif (empty($_GET['path']) || empty($_GET['sha'])) html_error('Invalid download-link.');
$path = decrypt(base64_decode($_GET['path']));
if (sha1($path) != $_GET['sha']) html_error('Corrupted download-link.');
$path = strtr((in_array(substr($path, 0, 1), array('/', '\\')) ? $path : "/$path"), '\\', '/'); // Add start / to path and replace any backslash with a slash
$link = 'http://' . (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME']) . $path;
$shortener = new LinkConverter($link);
// Call Converters Here
//$shortener->MassConvert('adfly bcvc linkbucks shortest ouoio ppw');
//$shortener->Convert('ppw');
// Get Final Converted Link
$newLink = $shortener->GetLink();
if (headers_sent($filename, $line)) {
// Show Error Message and Link to Continue.
html_error('Headers Sent by: '.htmlspecialchars($filename).' @ Line #'.$line.'<br /><a href="'.htmlspecialchars($newLink).'">Click Here to Continue</a>');
} else {
// Do Redirect
header("Location: $newLink", true, 301);
exit;
}
// Written by Th3-822
// Last Updated: 10/2/2017
// Added p.pw support
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