torrentpier/upload/callseed.php

<?php

define('IN_FORUM', true);
define('BB_SCRIPT', 'callseed');
define('BB_ROOT', './');
require(BB_ROOT . 'common.php');

// Init userdata
$user->session_start(array('req_login' => true));

set_die_append_msg();

require(INC_DIR .'bbcode.php');

function topic_info($topic_id)
{
	$sql = "  SELECT tor.poster_id, tor.forum_id, tor.attach_id, t.topic_title, f.forum_name
				FROM ". BB_BT_TORRENTS ." tor , ". BB_TOPICS ." t, ". BB_FORUMS ." f
				WHERE tor.topic_id = $topic_id
					AND t.topic_id = tor.topic_id
					AND f.forum_id = tor.forum_id
				LIMIT 1";
	$row = DB()->fetch_row($sql);

	$t = array(
		"topic_title"  => $row['topic_title'],
		"forum_title"  => $row['forum_name'],
		"attach_id"    => $row['attach_id'],
		"topic_poster" => $row['poster_id'],
		"forum_id"     => $row['forum_id'],
	);

	return $t;
}

function call_seed($topic_id, $t_info, $to_user_id)
{
	global $userdata, $lang, $msg_error;

	$sql = "UPDATE ". BB_BT_TORRENTS ." SET call_seed_time=". TIMENOW ." WHERE topic_id = $topic_id";
	if (!DB()->sql_query($sql)) {
		$msg_error = "TIME";
		return;
	}

	$subj = sprintf ($lang['CALLSEED_SUBJ'], $t_info['topic_title']);
	$text = sprintf ($lang['CALLSEED_TEXT'], $topic_id, $t_info['forum_title'], $t_info['topic_title'], $t_info['attach_id']);
	$subj = DB()->escape($subj);
	$text = DB()->escape($text);

	send_pm($to_user_id, $subj, $text, $userdata['user_id']);
}

	$u_id = array();
	$topic_id = request_var('t', 0);
	$t_info = topic_info($topic_id);
	$forum_id = $t_info['forum_id'];
	$msg_error = "OK";

	$sql = "SELECT call_seed_time FROM ". BB_BT_TORRENTS ." WHERE topic_id = $topic_id LIMIT 1";
	if($row = DB()->fetch_row($sql))
	{
		$pr_time = $row['call_seed_time'];
		$pause = 86400; //1 day
		$cp = TIMENOW - $pr_time;
		$pcp = $pause - $cp;
		if($cp <= $pause)
		{
			$cur_pause_hour = floor($pcp/3600);
			$cur_pause_min = floor($pcp/60);
			$msg_error = "SPAM";
		}
	}
	else
	{
		message_die(GENERAL_ERROR, 'Topic does not callseed time', '', __LINE__, __FILE__);
	}

	// check have_seed
	if ($msg_error == "OK")
	{
		$sql = "SELECT seeders, leechers FROM ". BB_BT_TRACKER_SNAP ." WHERE topic_id = $topic_id LIMIT 1";
		$row = DB()->fetch_row($sql);
		if ($row['seeders'] <= 2)
		{
			$sql = "SELECT user_id FROM ". BB_BT_DLSTATUS ." WHERE topic_id = $topic_id AND user_id NOT IN ({$userdata['user_id']}, ". EXCLUDED_USERS_CSV .")";

			foreach(DB()->fetch_rowset($sql) as $row)
			{
				$u_id[] = $row['user_id'];
			}
			if (!in_array($t_info['topic_poster'], $u_id))
			{
				$u_id[] = $t_info['topic_poster'];
			}
			array_unique($u_id);

			foreach($u_id as $i=>$user_id)
			{
				if ($msg_error != "OK") break;

				call_seed($topic_id, $t_info, $user_id);
			}
		}
		else
		{
			$seeders = $row['seeders'];
			$leechers = $row['leechers'];
			$msg_error = "HAVE_SEED";
		}
	}

	$msg = '';
	meta_refresh(TOPIC_URL . $topic_id, 8);

	switch($msg_error) {
		case "OK":
			$msg .= $lang['CALLSEED_MSG_OK'];
			break;
		case "SPAM":
			$msg .= sprintf ($lang['CALLSEED_MSG_SPAM'], $cur_pause_hour, $cur_pause_min);
			break;
		case "MSG":
			$msg .= $lang['CALLSEED_MSG_MSG'];
			break;
		case "MSG_TEXT":
			$msg .= $lang['CALLSEED_MSG_MSG_TEXT'];
			break;
		case "POPUP":
			$msg .= $lang['CALLSEED_MSG_POPUP'];
			break;
		case "TIME":
			$msg .= $lang['CALLSEED_MSG_TIME'];
			break;
		case "HAVE_SEED":
			$msg .= sprintf ($lang['CALLSEED_HAVE_SEED'], $seeders, $leechers);
			break;
	}

set_die_append_msg($forum_id, $topic_id);
bb_die($msg);