102 lines
3.7 KiB
PHP
102 lines
3.7 KiB
PHP
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<?php
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/**
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* T411Bridge
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* Returns 5 newest torrents with specified search criteria
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*
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* @name T411
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* @homepage https://t411.io/
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* @description Returns the 5 newest torrents with specified search terms <br /> Use url part after '?' mark when using their search engine
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* @maintainer ORelio
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* @update 2015-09-05
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* @use1(search="search criteria")
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*/
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class T411Bridge extends BridgeAbstract {
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public function collectData(array $param) {
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//Utility function for extracting CDATA fields
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function StripCDATA($string) {
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$string = str_replace('<![CDATA[', '', $string);
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$string = str_replace(']]>', '', $string);
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return $string;
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}
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//Utility function for removing text based on specified delimiters
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function StripWithDelimiters($string, $start, $end) {
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while (strpos($string, $start) !== false) {
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$section_to_remove = substr($string, strpos($string, $start));
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$section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
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$string = str_replace($section_to_remove, '', $string);
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} return $string;
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}
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//Ensure proper parameters have been provided
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if (empty($param['search'])) {
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$this->returnError('You must specify a search criteria', 400);
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}
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//Retrieve torrent listing as truncated rss, which does not contain torrent description
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$url = 'http://www.t411.io/torrents/rss/?'.$param['search'].'&order=added&type=desc';
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$html = file_get_html($url) or $this->returnError('Could not request t411: '.$url, 500);
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$limit = 0;
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//Process each item individually
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foreach($html->find('item') as $element) {
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//Limit total amount of requests
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if ($limit < 5) {
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//Requests are rate-limited
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sleep(1); //So we need to wait
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//Retrieve data from RSS entry
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$item_uri = StripCDATA($element->find('guid', 0)->plaintext);
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$item_title = StripWithDelimiters(StripCDATA($element->find('title', 0)->innertext), ' (S:', ')');
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$item_date = strtotime($element->find('pubDate', 0)->plaintext);
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//Retrieve full description from torrent page
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if ($item_html = file_get_html($item_uri)) {
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//Retrieve data from page contents
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$item_desc = $item_html->find('div.description', 0);
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$item_author = $item_html->find('a.profile', 0)->innertext;
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//Retrieve image for thumbnail or generic logo fallback
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$item_image = 'http://www.t411.io/themes/blue/images/logo.png';
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foreach ($item_desc->find('img') as $img) {
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if (strpos($img->src, 'dreamprez') === false) {
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$item_image = $img->src;
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break;
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}
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}
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//Build and add final item
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$item = new \Item();
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$item->uri = $item_uri;
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$item->title = $item_title;
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$item->author = $item_author;
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$item->timestamp = $item_date;
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$item->thumbnailUri = $item_image;
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$item->content = utf8_encode($item_desc->innertext);
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$this->items[] = $item;
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$limit++;
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}
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}
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}
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}
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public function getName() {
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return "T411 Bridge";
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}
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public function getURI() {
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return 'https://t411.io';
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}
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public function getCacheDuration() {
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return 3600*3; // 3 hours
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}
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}
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