[php] Filejungle Upload Function

<?php
/** Author        : Halcyon aka V3g3t4
 *  Website       : http://sborg.us
 *  Description   : Uploader functions for FileJungle.com
 *  Usage         : upFileJungle('/path/to/file/',$username,$password)
 *  Returns       : Links to uploaded files
 *
 *  Date          : 2-Mar-2012
 */
####### Account Info. ###########
$ufjuser = ''; //Set you username
$ufjpass = ''; //Set your password
##############################

$ufjcookie = dirname(__FILE__) . '/.fjcookie';

$filelocation = 'path/to/your.file';

uFJunLogin($ufjuser, $ufjpass, $ufjcookie);
echo upFileJungle($filelocation, $ufjcookie);

function uFJunLogin($ufjuser, $ufjpass, $ufjcookie) {

    $post = array();
    $post['loginUserName'] = $ufjuser;
    $post['loginUserPassword'] = $ufjpass;
    $post["recaptcha_response_field"] = "Login";
    $post["recaptcha_challenge_field"] = "Login";
    $post["recaptcha_shortencode_field"] = "Login";
    $post["loginFormSubmit"] = "Login";

    $url = "http://filejungle.com/login.php";

    $page = RL_based_curl($url, $post, $ufjcookie);
    is_notpresent($page, "Account Settings", "Login failed");
}

function upFileJungle($filelocation, $ufjcookie) {

    $url = "http://filejungle.com/upload.php";
    $ref = "http://filejungle.com/dashboard.php";
    $page = RL_based_curl($url, '', $ufjcookie, $ref);
    $uploadUrl = cut_str($page, "uploadUrl = '", "'");

    $ref = "http://filejungle.com";
    $url = $uploadUrl . "/new?callback=jsonp" . round(microtime(true) * 1000);
    $page = RL_based_curl($url, '', $ufjcookie);

    $sessionId = cut_str($page, "sessionId:'", "'");
    $upurl = $uploadUrl . "/s/{$sessionId}/up";

    echo "Uploading to {$upurl}<br />";
    $post = array();
    $post['files'] = "@" . $filelocation;
    $page = RL_based_curl($upurl, $post, $ufjcookie, $ref);

    $shortcode = cut_str($page, '"shortenCode":"', '"');
    $filename = cut_str($page, '"fileName":"', '"');
    $download_link = "http://www.filejungle.com/f/{$shortcode}/{$filename}";

    if ($shortcode) {
        return $download_link;
    } else {
        echo('Error in uploading file');
        return false;
    }
}

function is_notpresent($lpage, $mystr, $strerror, $head = 0) {
    if (!stristr($lpage, $mystr)) {
        echo $strerror;
    }
}

function cut_str($str, $left, $right) {
    $str = substr(stristr($str, $left), strlen($left));
    $leftLen = strlen(stristr($str, $right));
    $leftLen = $leftLen ? - ($leftLen) : strlen($str);
    $str = substr($str, 0, $leftLen);
    return $str;
}

function RL_based_curl($link, $postfields = '', $cookie = '', $refer = '', $header = 1, $follow = 1, $usragent = '') {

    $ch = curl_init($link);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    if ($header)
        curl_setopt($ch, CURLOPT_HEADER, 1);
    else
        curl_setopt($ch, CURLOPT_HEADER, 0);
    if ($follow)
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    else
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
    if ($usragent)
        curl_setopt($ch, CURLOPT_USERAGENT, $usragent);
    else
        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1');

    if ($refer)
        curl_setopt($ch, CURLOPT_REFERER, $refer);

    if ($postfields) {
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);
    }
    if ($cookie) {
        curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie);
        curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie);
    }

    $page = curl_exec($ch);

    curl_close($ch);

    if (empty($page)) {
        echo "<br/>Could not connect to host: <br/> $link <br/>";
        die();
    } else {
        return $page;
    }
}
?>