Changes grab.php from the InfoLeakNotify repo.

ActiveTopics Proposal

<?php

	/*
		@author: Andrew Horsman
		@description: Grabs new content from Information Leak
		@prerequisites: 
			Ubuntu 9.04+ (Notification Systray)
			libnotify-bin (install via sudo apt-get install libnotify-bin)
			Firefox (with an binary or symlink in /usr/bin)
			PHP 5+
		@install:
			Create a cron job which executes this script (needs to be run with some sort of output, i.e. X)
	*/

	// ~~~Functions~~~
	function infoleak_connect() {
		if (!($infoleak = fsockopen("informationleak.org", 80, $errno, $errstr, 20)))
			die("Error #$errno: $errstr\n");

		return $infoleak;
	}
	
	function infoleak_login($user, $pass) {
		$il = infoleak_connect();
		$loginInfoLeak = 
			"POST /ucp.php?mode=login HTTP/1.1\r\n" . 
			"Host: informationleak.org\r\n" .
			"Keep-Alive: 115\r\n" . 
			"Connection: keep-alive\r\n" . 
			"Content-Type: application/x-www-form-urlencoded\r\n" .
			"Content-Length: " . strlen(($cred = "username=" . urlencode($user) . "&password=" . urlencode($pass) . "&login=Login")) .  
			"\r\n\r\n$cred";

		fwrite($il, $loginInfoLeak);
		while (!feof($il)) 
			if (preg_match("^phpbb3_okosr_sid=([[:xdigit:]]+)^", fgets($il), $matches)) $sid = $matches[0];
		
		fclose($il); return $sid;
	}

	function infoleak_newPosts($sid) {
		$il = infoleak_connect();
		$newPostsInfoLeak = 
			"GET /search.php?search_id=activetopics&sid=" . substr($sid, 17, strlen($sid) - 17) . " HTTP/1.1\r\n" .
			"Keep-Alive: 115\r\n" . 
			"Connection: keep-alive\r\n" .  
			"Host: informationleak.org\r\n" .
			"Cookie: $sid\r\n\r\n";

		fwrite($il, $newPostsInfoLeak);
		$logfile = file_get_contents("~/notify/grablog.txt");
		$logP = fopen("~/notify/grablog.txt", "a");
		$count = 0;
		while (!feof($il)) 
			if (preg_match("^viewtopic\.php.*view=unread?^", fgets($il), $matches)) 
				foreach ($matches as $l) 
					if (strpos($logfile, $l) === false) { ++$count; fwrite($logP, $l); }


		fclose($il); fclose($logP); return $count;
	}
	
	function notifyUser($message, $url) {
		$command = '/usr/bin/notify-send "Interwebs" "' . $message . '" -i notification-message-im';
		if (isset($url)) $command .= ' | /usr/bin/firefox ' . $url;
		`$command`;
	}
	// ~~~End Functions~~~

	if ($argc != 3) die("Not enough arguments");
	$user = $argv[1]; $pass = $argv[2];

	if (($count = infoleak_newPosts(infoleak_login($user, $pass))) > 0) 
		notifyUser($count . " New Posts on Information Leak.", "http://informationleak.org/search.php?search_id=newposts");
		
?>