<?php
/* SVN FILE: $Id$ */
class bash_mod extends module {

	public $title = "Bash Parser";
	public $author = "Manick";
	public $version = "0.1";

	private $delay = 0;

	public function priv_bash($line, $args)
	{
		$channel = $line['to'];
		$random = false;

		if (strpos($channel, "#") === false)
		{
			return;
		}

		if ($this->ircClass->getStatusRaw() != STATUS_CONNECTED_REGISTERED)
		{
			return;
		}

		if (time() < $this->delay)
		{
			$this->ircClass->notice($line['fromNick'], "Please wait " . ($this->delay - time()) . " seconds before using this function again.", 0);
			return;
		}

		//?search=test&sort=0&show=25

		if ($args['nargs'] > 0)
		{
			if ($args['arg1'] == "+")
			{
				$random = true;
				$query = "random1&show=1";
			}
			else if ($args['arg1'] == "-")
			{
				$this->ircClass->notice($line['fromNick'], "This is an unsupported function.");
				return;
			}
			else
			{
				$num = $args['arg1'];
				if (substr($num, 0, 1) == "#")
				{
					$num = substr($num, 1);
				}
				$num = intval($num);

				if ($num <= 0)
				{
					$search = urlencode($args['query']);
					$random = true;
					$query = "search=".$search."&show=1&sort=0";
				}
				else
				{
					$query = "$num";
				}
			}
		}
		else
		{
			$random = true;
			$query = "random&show=1";
		}

		$line['channel'] = $channel;
		$line['random'] = $random;

		$host = "www.bash.org";
		$port = 80;
		$path = "/";

		$getQuery = socket::generateGetQuery($query, $host, $path, "1.0");

		$this->ircClass->addQuery($host, $port, $getQuery, $line, $this, "priv_bash_stageTwo");


	}

	public function priv_bash_stageTwo($line, $args, $result, $data)
	{
		if ($result == QUERY_ERROR)
		{
			$this->ircClass->notice($line['fromNick'], "An error was encountered: " . $data);
			return;
		}

		$channel = $line['channel'];
		$random = $line['random'];

		$data = preg_replace("/\r/i", "", $data);
		preg_match_all("/<p class=\"quote\">(.+?)<\/p><p class=\"qt\">(.+?)<\/p>/is", $data, $dataArray, PREG_PATTERN_ORDER);

		$num = 0;

		$t_count = count($dataArray[2]);

		$our = rand(0, $t_count - 1);

		for ($i = 0; $i < $our - 1; $i++)
		{
			array_shift($dataArray[2]);
			array_shift($dataArray[1]);
		}

		foreach ($dataArray[2] AS $index => $item)
		{
			if (trim($item) != "")
			{
				$item = str_replace("<br />", "", $item);
				$item = html_entity_decode($item, ENT_QUOTES);

				$newLines = substr_count($item, "\n");

				if ($random == true)
				{
					if ($newLines > 20)
					{
						continue;
					}
				}
				else
				{
					if ($newLines > 20)
					{
						$this->ircClass->notice($line['fromNick'], "The quote to be displayed was over the required 20 line limit. ($newLines lines)");
						return;
					}
				}

				$num = $dataArray[1][$index];
				$num = preg_replace("/<(.+?)>/i", "", $num);
				 $offsetA = strpos($num, "(");
				 $offsetB = strpos($num, ")");
				$rating = substr($num, $offsetA + 1, $offsetB - $offsetA - 1);
				$num = intval(trim(substr($num, 1, strpos($num, chr(32)))));

				break;

			}

		}
		if ($num == 0)
		{
			if ($random == true)
			{
				$this->ircClass->notice($line['fromNick'], "None of the data returned was short enough to display.  Try again.");

			}
			else
			{
				$this->ircClass->notice($line['fromNick'], "No Data was Returned.");
			}
		}
		else
		{
			$count = 0;
			$items = explode("\n", $item);
			foreach ($items AS $item)
			{
				$this->ircClass->privMsg($channel, BOLD . "Bash #" . $num . BOLD . " (Rating: " . $rating . "): " . $item);
				$count++;
			}
		}

		$this->delay = time() + $count + 3;
	}

}

?>