/pluginz/DownloadClass.php

<?php
if (!defined('RAPIDLEECH')) {
	require('../404.php');
	exit;
}

class DownloadClass {
	/*
	 * Prints the initial form for displaying messages
	 * 
	 * @return void
	 */

	public function __construct() {
		global $L;
		echo('<table width="600" align="center">');
		echo('<tr>');
		echo('<td align="center">');
		echo('<div id="mesg" width="100%" align="center">' . $L->say['_retrieving'] . '</div>');
	}

	/**
	 * You can use this function to retrieve pages without parsing the link
	 * @param string $link The link of the page to retrieve
	 * @param string $cookie The cookie value if you need
	 * @param array $post name=>value of the post data
	 * @param string $referer The referer of the page, it might be the value you are missing if you can't get plugin to work
	 * @param string $auth Page authentication, unneeded in most circumstances
	 */
	public function GetPage($link, $cookie = 0, $post = 0, $referer = 0, $auth = 0, $XMLRequest=0) {
		global $options;
		if (!$referer) {
			global $Referer;
			$referer = $Referer;
		}
		$cURL = $options['use_curl'] && (extension_loaded('curl') && function_exists('curl_init') && function_exists('curl_exec')) ? true : false;
		$Url = parse_url(trim($link));
		if ($Url ["scheme"] == 'https') {
			$chttps = false;
			if ($cURL) {
				$cV = curl_version();
				if (in_array('https', $cV['protocols'], true)) $chttps = true;
			}
			if (!extension_loaded('openssl') && !$chttps) html_error("This server doesn't support https connections.");
			elseif (!$chttps) $cURL = false;
		}

		if ($cURL) {
			if ($XMLRequest) $referer .= "\r\nX-Requested-With: XMLHttpRequest";
			$page = cURL($link, $cookie, $post, $referer, $auth);
		} else {
			global $pauth;
			$page = geturl($Url ["host"], !empty($Url ["port"]) ? $Url ["port"] : 80, $Url ["path"] . (!empty($Url ["query"]) ? "?" . $Url ["query"] : ""), $referer, $cookie, $post, 0, !empty($_GET ["proxy"]) ? $_GET ["proxy"] : '', $pauth, $auth, $Url ["scheme"], 0, $XMLRequest);
			is_page($page);
		}
		return $page;
	}

	/*
	 * Use this function instead of insert_location so that we can improve this feature in the future
	 * @param string $link -> The download link of the file
	 * @param string $FileName -> The name of the file
	 * @param string $cookie -> The cookie value
	 * @param array $post -> The post value will be serialized here
	 * @param string $referer -> The page that refered to this link
	 * @param string $auth -> In format username:password
	 * @param array $params -> This parameter allows you to add extra _GET values to be passed on
	 */

	public function RedirectDownload($link, $FileName, $cookie = 0, $post = 0, $referer = 0, $force_name = 0, $auth = "", $params = array()) {
		global $pauth;
		if (!$referer) {
			global $Referer;
			$referer = $Referer;
		}
		$Url = parse_url($link);
		//if (substr($auth,0,6) != "&auth=") $auth = "&auth=" . $auth;
		if (is_array($cookie)) {
			$cookie = CookiesToStr($cookie);
		}
		if (!is_array($params)) {
			// Some problems with the plugin, quit it
			html_error('Plugin problem! Please report, error: "The parameter passed must be an array"');
		}
		$addon = "";
		if (count((array) $params) > 0) {
			foreach ($params as $name => $value) {
				if (is_array($value)) {
					$value = serialize($value);
				}
				$addon .= '&' . $name . '=' . urlencode($value) . '&';
			}
			$addon = substr($addon, 0, -1);
		}
		$loc = "{$_SERVER['PHP_SELF']}?filename=" . urlencode($FileName) .
				"&host=" . $Url ["host"] . "&port=" . (isset($Url ["port"]) ? $Url ["port"] : '') . "&path=" .
				urlencode($Url ["path"] . (!empty($Url ["query"]) ? "?" . $Url ["query"] : "")) .
				"&referer=" . urlencode($referer) . "&email=" . (!empty($_GET ["domail"]) ? $_GET ["email"] : "") .
				"&partSize=" . (!empty($_GET ["split"]) ? $_GET ["partSize"] : "") . "&method=" . (!empty($_GET ["method"]) ? $_GET ["method"] : '') .
				(!empty($_GET ["proxy"]) ? "&useproxy=on&proxy=" . $_GET ["proxy"] : "") . "&saveto=" . $_GET ["path"] .
				"&link=" . urlencode($link) . (isset($_GET ["add_comment"]) && $_GET ["add_comment"] == "on" && !empty($_GET ["comment"]) ? "&comment=" .
				urlencode($_GET ["comment"]) : "") . ($auth ? '&auth=' . ($auth == 1 ? 1 : urlencode($auth)) : "") . ($pauth ? "&pauth=$pauth" : "") .
				(!empty($_GET ["uploadlater"]) && !empty($_GET['uploadtohost']) ? "&uploadlater=" . $_GET["uploadlater"] . "&uploadtohost=" . $_GET['uploadtohost'] : "") .
				"&cookie=" . ($cookie ? urlencode(encrypt($cookie)) : "") .
				"&post=" . ($post ? urlencode(serialize($post)) : "") .
				(isset($_POST ['autoclose']) ? "&autoclose=1" : "") .
				(isset($_GET["idx"]) ? "&idx=" . $_GET["idx"] : "") . $addon;

		if ($force_name) {
			$loc = $loc . "&force_name=" . urlencode($force_name);
		}

		insert_location($loc);
	}

	/*
	 * Use this function to move your multiples links array to auto downloader
	 * @param array $link_array -> Normal array containing all download links
	 */

	public function moveToAutoDownloader($link_array) {
		global $nn, $options;
		if (count($link_array) == 0) {
			html_error('Error getting links from folder.');
		}

		if (!is_file("audl.php") || isset($options['forbid']['_audl'])) {
			html_error('audl.php not found or you have disable auto download feature!');
		}

		$links = "";
		foreach ($link_array as $key => $value) {
			$links .= $value . $nn;
		}

		echo "<form action='audl.php?GO=GO' method='post' >\n";
		echo "<input type='hidden' name='links' value='" . $links . "'>\n";
		$key_array = array("useproxy", "proxy", "proxyuser", "proxypass");
		foreach ($key_array as $v)
			if (isset($_GET [$v])) echo "<input type='hidden' name='" . $v . "' value='" . $_GET [$v] . "' >\n";
		echo "<script language='JavaScript'>void(document.forms[0].submit());</script>\n";
		echo "</form>\n";
		flush();
		exit();
	}

	public function CountDown($countDown) {
		insert_timer($countDown, "Waiting link timelock");
	}

	/*
	 * Use this function to create Captcha display form
	 * @param string $captchaImg -> The link of the captcha image or downloaded captcha image on server
	 * @param array $inputs -> Key Value pairs for html form input elements ( these elements will be hidden form elements )
	 * @param string $captchaSize -> The size of captcha text box
	 */

	public function EnterCaptcha($captchaImg, $inputs, $captchaSize = '5') {
		global $L;
		echo "\n";
		echo('<form name="dl" action="' . $_SERVER['PHP_SELF'] . '" method="post">');
		echo "\n";
		foreach ($inputs as $name => $input) {
			echo('<input type="hidden" name="' . $name . '" id="' . $name . '" value="' . $input . '" />');
			echo "\n";
		}
		echo('<h4>' . $L->say['_enter'] . ' <img src="' . $captchaImg . '" /> ' . $L->say['_here'] . ': <input type="text" name="captcha" size="' . $captchaSize . '" />&nbsp;&nbsp;');
		echo "\n";
		echo( '<input type="submit" onclick="return check();" value="Enter Captcha" /></h4>');
		echo "\n";
		echo('<script type="text/javascript">');
		echo "\n";
		echo('function check() {');
		echo "\n";
		echo('var captcha=document.dl.captcha.value;');
		echo "\n";
		echo('if (captcha == "") { window.alert("You didn\'t enter the image verification code"); return false; }');
		echo "\n";
		echo('else { return true; }');
		echo "\n";
		echo('}');
		echo "\n";
		echo('</script>');
		echo "\n";
		echo('</form>');
		echo "\n";
		echo('</body>');
		echo "\n";
		echo('</html>');
	}

	/*
	 * This function will return a array with the Default Key Value pairs including proxy, method, email, etc.
	 * @param string $link -> Adds the link value to the array url encoded if you need it.
	 * @param string $cookie -> Adds the cookie value to the array url encoded if you need it.
	 * @param string $referer -> Adds the referer value to the array url encoded if you need it. If isn't set, it will load $Referer value. (Set as 0 or false for don't add it in the array.)
	 */

	public function DefaultParamArr($link = 0, $cookie = 0, $referer = 1) {
		if ($referer == 1) {
			global $Referer;
			$referer = $Referer;
		}
		if (is_array($cookie)) {
			$cookie = CookiesToStr($cookie);
		}

		$DParam = array();
		if ($link) $DParam['link'] = urlencode($link);
		if ($cookie) $DParam['cookie'] = urlencode($cookie);
		if ($referer) $DParam['referer'] = urlencode($referer);
		if (isset($_GET ["useproxy"]) && $_GET ["useproxy"] == 'on' && !empty($_GET ["proxy"])) {
			global $pauth;
			$DParam["useproxy"] = 'on';
			$DParam["proxy"] = $_GET ["proxy"];
			if ($pauth) $DParam["pauth"] = $pauth;
		}
		if (isset($_GET["autoclose"])) $DParam["autoclose"] = 1;
		if (isset($_GET["idx"])) $DParam["idx"] = $_GET["idx"];
		$params = array("add_comment", "domail", "comment", "email", "split", "partSize", "method", "uploadlater", "uploadtohost");
		foreach ($params as $key) if (!empty($_GET [$key])) $DParam[$key] = $_GET [$key];
		return $DParam;
	}

	/* 
	 * Use this function for filehost longer timelock
	 * Param int $secs -> The number of seconds to count down
	 * Param array $post -> Variable array to include as POST so you dont need to start over the process
	 * Param $string $text -> Default text you want to display when counting down
	 */

	public function JSCountdown($secs, $post = 0, $text='Waiting link timelock', $stop = 1) {
		global $PHP_SELF;
		echo "<p><center><span id='dl' class='htmlerror'><b>ERROR: Please enable JavaScript. (Countdown)</b></span><br /><span id='dl2'>Please wait</span></center></p>\n";
		echo "<form action='$PHP_SELF' name='cdwait' method='POST'>\n";
		if ($post) {
			foreach ($post as $name => $input) {
				echo "<input type='hidden' name='$name' id='$name' value='$input' />\n";
			}
		}
		echo '<script type="text/javascript">';
		echo 'var c = '.$secs.';var text = "'.$text.'";var c2 = 0;var dl = document.getElementById("dl");var a2 = document.getElementById("dl2");fc();fc2();';
		echo "function fc() {";
		echo "if (c > 0) {";
		echo "if (c > 120) {";
		echo 'dl.innerHTML = text+". Please wait <b>"+ Math.round(c/60) +"</b> minutes...";';
		echo "} else {";
		echo 'dl.innerHTML = text+". Please wait <b>"+c+"</b> seconds...";';
		echo "}";
		echo "c = c - 1;";
		echo 'setTimeout("fc()", 1000);';
		echo "} else {";
		echo 'dl.style.display="none";';
		echo 'void(';
		if ($post) {
			echo 'document.forms.cdwait.submit()';
		} else {
			echo 'location.reload()'; 
		}
		echo ");";
		echo "}";
		echo "}";
		echo 'function fc2(){if(c>120){if(c2<=20){a2.innerHTML=a2.innerHTML+".";c2=c2+1}else{c2=10;a2.innerHTML=""}setTimeout("fc2()",100)}else{dl2.style.display="none"}}';
		echo "</script></form><br />";
		if ($stop) exit("</body></html>");
	}

	public function changeMesg($mesg) {
		echo('<script>document.getElementById(\'mesg\').innerHTML=\'' . stripslashes($mesg) . '\';</script>');
	}

}
?>