rss-bridge/bridges/IKWYDBridge.php

<?php
class IKWYDBridge extends BridgeAbstract {
	const MAINTAINER = 'DevonHess';
	const NAME = 'I Know What You Download';
	const URI = 'https://iknowwhatyoudownload.com/';
	const CACHE_TIMEOUT = 3600; // 1h
	const DESCRIPTION = 'Returns torrent downloads and distributions for an IP address';
	const PARAMETERS = array(
		array(
			'ip' => array(
				'name' => 'IP Address',
				'required' => true
			),
			'update' => array(
				'name' => 'Update last seen',
				'type' => 'checkbox',
				'title' => 'Update timestamp every time "last seen" changes'
			)
		)
	);
	private $name;
	private $uri;

	public function detectParameters($url) {
		$params = array();

		$regex = '/^(https?:\/\/)?iknowwhatyoudownload\.com\/';
		$regex .= '(?:en|ru)\/peer\/\?ip=(\d+\.\d+\.\d+\.\d+)/';
		if(preg_match($regex, $url, $matches) > 0) {
			$params['ip'] = urldecode($matches[2]);
			return $params;
		}

		$regex = '/^(https?:\/\/)?iknowwhatyoudownload\.com\/';
		$regex .= '(?:(?:en|ru)\/peer\/)?/';
		if(preg_match($regex, $url, $matches) > 0) {
			$params['ip'] = $_SERVER['REMOTE_ADDR'];
			return $params;
		}

		return null;
	}

	public function getName() {
		if($this->name) {
			return $this->name;
		} else {
			return self::NAME;
		}
	}

	public function getURI() {
		if($this->uri) {
			return $this->uri;
		} else {
			return self::URI;
		}
	}

	public function collectData() {
		$ip = $this->getInput('ip');
		$root = self::URI . 'en/peer/?ip=' . $ip;
		$html = getSimpleHTMLDOM($root)
			or returnServerError('Could not request ' . self::URI);

		$this->name = 'IKWYD: ' . $ip;
		$this->uri = $root;

		foreach($html->find('.table > tbody > tr') as $download) {
			$download = defaultLinkTo($download, self::URI);
			$firstSeen = $download->find('.date-column',
				0)->innertext;
			$lastSeen = $download->find('.date-column',
				1)->innertext;
			$category = $download->find('.category-column',
				0)->innertext;
			$torlink = $download->find('.name-column > div > a',
				0);
			$tortitle = strip_tags($torlink);
			$size = $download->find('td', 4)->innertext;
			$title = $tortitle;
			$author = $ip;

			if($this->getInput('update')) {
				$timestamp = strtotime($lastSeen);
			} else {
				$timestamp = strtotime($firstSeen);
			}

			$uri = $torlink->href;

			$content = 'IP address: <a href="' . $root . '">';
			$content .= $ip . '</a><br>';
			$content .= 'First seen: ' . $firstSeen . '<br>';
			$content .= ($this->getInput('update') ? 'Last seen: ' .
				$lastSeen . '<br>' : '');
			$content .= ($category ? 'Category: ' .
				$category . '<br>' : '');
			$content .= 'Title: ' . $torlink . '<br>';
			$content .= 'Size: ' . $size;

			$item = array();
			$item['uri'] = $uri;
			$item['title'] = $title;
			$item['author'] = $author;
			$item['timestamp'] = $timestamp;
			$item['content'] = $content;
			if($category) {
				$item['categories'] = array($category);
			}
			$this->items[] = $item;
		}
	}
}