rss-bridge/bridges/ThePirateBayBridge.php

<?php

/**
 * Much of the logic here is copied from https://thepiratebay.org/static/main.js
 */
class ThePirateBayBridge extends BridgeAbstract {

	const MAINTAINER = 'dvikan';
	const NAME = 'The Pirate Bay';
	const URI = 'https://thepiratebay.org';
	const DESCRIPTION = 'Returns results for the keywords. You can put several
 list of keywords by separating them with a semicolon (e.g. "one show;another
 show"). Category based search needs the category number as input. User based
 search takes the Uploader name. Search can be done in a specified category';

	const PARAMETERS = array( array(
		'q' => array(
			'name' => 'keywords/username/category, separated by semicolons',
			'exampleValue' => 'simpsons',
			'required' => true
		),
		'crit' => array(
			'type' => 'list',
			'name' => 'Search type',
			'values' => array(
				'search' => 'search',
				'category' => 'cat',
				'user' => 'usr',
			)
		),
		'catCheck' => array(
			'type' => 'checkbox',
			'name' => 'Specify category for keyword search ?',
		),
		'cat' => array(
			'name' => 'Category number',
			'exampleValue' => '100, 200… See TPB for category number'
		),
		'trusted' => array(
			'type' => 'checkbox',
			'name' => 'Only get results from Trusted or VIP users ?',
		),
	));

	const STATIC_SERVER = 'https://torrindex.net';

	const CATEGORIES = array(
		'1' => 'Audio',
		'2' => 'Video',
		'3' => 'Applications',
		'4' => 'Games',
		'5' => 'Porn',
		'6' => 'Other',
		'101' => 'Music',
		'102' => 'Audio Books',
		'103' => 'Sound clips',
		'104' => 'FLAC',
		'199' => 'Other',
		'201' => 'Movies',
		'202' => 'Movies DVDR',
		'203' => 'Music videos',
		'204' => 'Movie Clips',
		'205' => 'TV-Shows',
		'206' => 'Handheld',
		'207' => 'HD Movies',
		'208' => 'HD TV-Shows',
		'209' => '3D',
		'299' => 'Other',
		'301' => 'Windows',
		'302' => 'Mac/Apple',
		'303' => 'UNIX',
		'304' => 'Handheld',
		'305' => 'IOS(iPad/iPhone)',
		'306' => 'Android',
		'399' => 'Other OS',
		'401' => 'PC',
		'402' => 'Mac/Apple',
		'403' => 'PSx',
		'404' => 'XBOX360',
		'405' => 'Wii',
		'406' => 'Handheld',
		'407' => 'IOS(iPad/iPhone)',
		'408' => 'Android',
		'499' => 'Other OS',
		'501' => 'Movies',
		'502' => 'Movies DVDR',
		'503' => 'Pictures',
		'504' => 'Games',
		'505' => 'HD-Movies',
		'506' => 'Movie Clips',
		'599' => 'Other',
		'601' => 'E-books',
		'602' => 'Comics',
		'603' => 'Pictures',
		'604' => 'Covers',
		'605' => 'Physibles',
		'699' => 'Other',
	);

	public function collectData() {
		$keywords = explode(';', $this->getInput('q'));

		foreach($keywords as $keyword) {
			$this->processKeyword($keyword);
		}
	}

	private function processKeyword($keyword)
	{
		$keyword = trim($keyword);
		switch ($this->getInput('crit')) {
			case 'search':
				$catCheck = $this->getInput('catCheck');
				if ($catCheck) {
					$categories = $this->getInput('cat');
					$query = sprintf(
						'/q.php?q=%s&cat=%s',
						rawurlencode($keyword),
						rawurlencode($categories)
					);
				} else {
					$query = sprintf('/q.php?q=%s', rawurlencode($keyword));
				}
				break;
			case 'cat':
				$query = sprintf('/q.php?q=category:%s', rawurlencode($keyword));
				break;
			case 'usr':
				$query = sprintf('/q.php?q=user:%s', rawurlencode($keyword));
				break;
			default:
				returnClientError('Impossible');
		}
		$api = 'https://apibay.org';
		$json = getContents($api . $query);
		$result = json_decode($json);

		if ($result[0]->name === 'No results returned') {
			return;
		}
		foreach ($result as $torrent) {
			// This is the check for whether to include results from Trusted or VIP users
			if ($this->getInput('trusted')
				&& !in_array($torrent->status, array('vip', 'trusted'))
			) {
				continue;
			}
			$this->processTorrent($torrent);
		}
	}

	private function processTorrent($torrent)
	{
		// Extracted these trackers from the magnet links on thepiratebay.org
		$trackers = array(
			'udp://tracker.coppersurfer.tk:6969/announce',
			'udp://tracker.openbittorrent.com:6969/announce',
			'udp://9.rarbg.to:2710/announce',
			'udp://9.rarbg.me:2780/announce',
			'udp://9.rarbg.to:2730/announce',
			'udp://tracker.opentrackr.org:1337',
			'http://p4p.arenabg.com:1337/announce',
			'udp://tracker.torrent.eu.org:451/announce',
			'udp://tracker.tiny-vps.com:6969/announce',
			'udp://open.stealth.si:80/announce',
		);

		$magnetLink = sprintf(
			'magnet:?xt=urn:btih:%s&dn=%s',
			$torrent->info_hash,
			rawurlencode($torrent->name)
		);
		foreach ($trackers as $tracker) {
			// Build magnet link manually instead of using http_build_query because it
			// creates undesirable query such as ?tr[0]=foo&tr[1]=bar&tr[2]=baz
			$magnetLink .= '&tr=' . rawurlencode($tracker);
		}

		$item = array();

		$item['title'] = $torrent->name;
		// This uri should be a magnet link so that feed readers can easily pick it up.
		// However, rss-bridge only allows http or https schemes
		$item['uri'] = sprintf('%s/description.php?id=%s', self::URI, $torrent->id);
		$item['timestamp'] = $torrent->added;
		$item['author'] = $torrent->username;

		$content  = '<b>Type:</b> '
			. $this->renderCategory($torrent->category) . '<br>';
		$content .= "<b>Files:</b> $torrent->num_files<br>";
		$content .= '<b>Size:</b> ' . $this->renderSize($torrent->size) . '<br><br>';

		$content .= '<b>Uploaded:</b> '
			. $this->renderUploadDate($torrent->added) . '<br>';
		$content .= '<b>By:</b> ' . $this->renderUser($torrent) . '<br>';

		$content .= "<b>Seeders:</b> {$torrent->seeders}<br>";
		$content .= "<b>Leechers:</b> {$torrent->leechers}<br>";
		$content .= "<b>Info hash:</b> {$torrent->info_hash}<br><br>";

		if ($torrent->imdb) {
			$content .= '<b>Imdb:</b> '
				. $this->renderImdbLink($torrent->imdb) . '<br><br>';
		}

		$html = <<<HTML
<a href="%s">
	<img src="%s/images/icon-magnet.gif"> GET THIS TORRENT
</a>
<br>
HTML;
		$content .= sprintf($html, $magnetLink, self::STATIC_SERVER);

		$item['content'] = $content;

		$this->items[] = $item;
	}

	private function renderSize($size)
	{
		if ($size < 1024)			return $size . ' B';
		if ($size < pow(1024, 2))	return round($size / 1024, 2) . ' KB';
		if ($size < pow(1024, 3))	return round($size / pow(1024, 2), 2) . ' MB';
		if ($size < pow(1024, 4))	return round($size / pow(1024, 3), 2) . ' GB';

		return round($size / pow(1024, 4), 2) . ' TB';
	}

	private function renderUploadDate($added)
	{
		return date('Y-m-d', $added ?: time());
	}

	private function renderCategory($category)
	{
		$mainCategory = sprintf(
			'<a href="%s/search.php?q=category:%s">%s</a>',
			self::URI,
			$category[0] . '00',
			self::CATEGORIES[$category[0]]
		);

		$subCategory = sprintf(
			'<a href="%s/search.php?q=category:%s">%s</a>',
			self::URI,
			$category,
			self::CATEGORIES[$category]
		);

		return sprintf('%s > %s', $mainCategory, $subCategory);
	}

	private function renderUser($torrent)
	{
		if ($torrent->username === 'Anonymous') {
			return $torrent->username . ' ' . $this->renderStatusImage($torrent->status);
		}
		return sprintf(
			'<a href="%s/search.php?q=user:%s">%s %s</a>',
			self::URI,
			$torrent->username,
			$torrent->username,
			$this->renderStatusImage($torrent->status)
		);
	}

	private function renderStatusImage($status)
	{
		if ($status == 'trusted')
			return sprintf(
				'<img src="%s/images/trusted.png" title="Trusted"/>',
				self::STATIC_SERVER
			);
		if ($status == 'vip')
			return sprintf(
				'<img src="%s/images/vip.gif" title="VIP"/>',
				self::STATIC_SERVER
			);
		if ($status == 'helper')
			return sprintf(
				'<img src="%s/images/helper.png" title="Helper"/>',
				self::STATIC_SERVER
			);
		if ($status == 'moderator')
			return sprintf(
				'<img src="%s/images/moderator.gif" title="Moderator"/>',
				self::STATIC_SERVER
			);
		if ($status == 'supermod')
			return sprintf(
				'<img src="%s/images/supermod.png" title="Super Mod"/>',
				self::STATIC_SERVER
			);
		if ($status == 'admin')
			return sprintf(
				'<img src="%s/images/admin.gif" title="Admin"/>',
				self::STATIC_SERVER
			);

		return '';
	}

	private function renderImdbLink($imdb)
	{
		return sprintf(
			'<a href="%s">%s</a>',
			"https://www.imdb.com/title/$imdb",
			"https://www.imdb.com/title/$imdb"
		);
	}
}