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- <?php
- class IsoHuntBridge extends BridgeAbstract{
- public function loadMetadatas(){
- $this->maintainer = 'logmanoriginal';
- $this->name = 'isoHunt Bridge'; // Is replaced later!
- $this->uri = 'https://isohunt.to'; // Is replaced later!
- $this->description = 'Returns the latest results by category or search result';
- /*
- * Get feeds for one of the "latest" categories
- * Notice: The categories "News" and "Top Searches" are received from the main page
- * Elements are sorted by name ascending!
- */
- $this->parameters['By "Latest" category'] = array(
- 'latest_category'=>array(
- 'name'=>'Latest category',
- 'type'=>'list',
- 'required'=>true,
- 'title'=>'Select your category',
- 'defaultValue'=>'News',
- 'values'=>array(
- 'Hot Torrents'=>'hot_torrents',
- 'News'=>'news',
- 'Releases'=>'releases',
- 'Torrents'=>'torrents'
- )
- )
- );
- /*
- * Get feeds for one of the "torrent" categories
- * Make sure to add new categories also to get_torrent_category_index($)!
- * Elements are sorted by name ascending!
- */
- $this->parameters['By "Torrent" category'] = array(
- 'torrent_category'=>array(
- 'name'=>'Torrent category',
- 'type'=>'list',
- 'required'=>true,
- 'title'=>'Select your category',
- 'defaultValue'=>'Anime',
- 'values'=>array(
- 'Adult'=>'adult',
- 'Anime'=>'anime',
- 'Books'=>'books',
- 'Games'=>'games',
- 'Movies'=>'movies',
- 'Music'=>'music',
- 'Other'=>'other',
- 'Series & TV'=>'series_tv',
- 'Software'=>'software'
- )
- ),
- 'torrent_popularity'=>array(
- 'name'=>'Sort by popularity',
- 'type'=>'checkbox',
- 'title'=>'Activate to receive results by popularity'
- )
- );
- /*
- * Get feeds for a specific search request
- */
- $this->parameters['Search torrent by name'] = array(
- 'search_name'=>array(
- 'name'=>'Name',
- 'required'=>true,
- 'title'=>'Insert your search query',
- 'exampleValue'=>'Bridge'
- ),
- 'search_category'=>array(
- 'name'=>'Category',
- 'type'=>'list',
- 'title'=>'Select your category',
- 'defaultValue'=>'All',
- 'values'=>array(
- 'Adult'=>'adult',
- 'All'=>'all',
- 'Anime'=>'anime',
- 'Books'=>'books',
- 'Games'=>'games',
- 'Movies'=>'movies',
- 'Music'=>'music',
- 'Other'=>'other',
- 'Series & TV'=>'series_tv',
- 'Software'=>'software'
- )
- )
- );
- }
- public function collectData(array $params){
- $request_path = '/'; // We'll request the main page by default
- if(isset($params['latest_category'])){ // Requesting one of the latest categories
- $this->request_latest_category($params['latest_category']);
- } elseif(isset($params['torrent_category'])){ // Requesting one of the torrent categories
- $order_popularity = false;
- if(isset($params['torrent_popularity']))
- $order_popularity = $params['torrent_popularity'] === "on";
- $this->request_torrent_category($params['torrent_category'], $order_popularity);
- } else if(isset($params['search_name'])){ // Requesting search
- if(isset($params['search_category']))
- $this->request_search($params['search_name'], $params['search_category']);
- else
- $this->request_search($params['search_name']);
- } else {
- $this->returnClientError('Unknown request!');
- }
- }
- public function getCacheDuration(){
- return 300; // 5 minutes
- }
- #region Helper functions for "By "Torrent" category"
- private function request_torrent_category($category, $order_popularity){
- $category_name = $this->get_torrent_category_name($category);
- $category_index = $this->get_torrent_category_index($category);
- $this->name = 'Category: ' . $category_name . ' - ' . $this->name;
- $this->uri .= $this->build_category_uri($category_index, $order_popularity);
- $html = $this->load_html($this->uri);
- if(strtolower(trim($category)) === 'movies') // This one is special (content wise)
- $this->get_movie_torrents($html);
- else
- $this->get_latest_torrents($html);
- }
- private function get_torrent_category_name($category){
- $parameter = $this->parameters['By "Torrent" category'];
- $languages = $parameter['torrent_category']['values'];
- foreach($languages as $name=>$value)
- if(strtolower(trim($value)) === strtolower(trim($category)))
- return $name;
- return 'Unknown category';
- }
- private function get_torrent_category_index($category){
- switch(strtolower(trim($category))){
- case 'anime': return 1;
- case 'software' : return 2;
- case 'games' : return 3;
- case 'adult' : return 4;
- case 'movies' : return 5;
- case 'music' : return 6;
- case 'other' : return 7;
- case 'series_tv' : return 8;
- case 'books': return 9;
- default: return 0;
- }
- }
- #endregion
- private function request_latest_category($category){
- switch($category){
- case 'hot_torrents': // This is a special case! (that's why return)
- $this->name = 'Latest hot torrents - ' . $this->name;
- $this->uri .= '/statistic/hot/torrents';
- $html = $this->load_html($this->uri);
- $this->get_latest_hot_torrents($html);
- return;
- case 'news': // This is a special case! (that's why return)
- $this->name = 'Latest news - ' . $this->name;
- $this->uri .= '/';
- $html = $this->load_html($this->uri);
- $this->get_latest_news($html);
- return;
- case 'releases':
- $this->name = 'Latest releases - ' . $this->name;
- $this->uri .= '/releases.php';
- break;
- case 'torrents':
- $this->name = 'Latest torrents - ' . $this->name;
- $this->uri .= '/latest.php';
- break;
- default: // No category applies
- $this->returnClientError('Undefined category: ' . $category . '!');
- }
- $html = $this->load_html($this->uri);
- $this->get_latest_torrents($html);
- }
- #region Helper functions for "Search torrent by name"
- private function request_search($name, $category = 'all'){
- $category_name = $this->get_search_category_name($category);
- $category_index = $this->get_search_category_index($category);
- $this->name = 'Search: "' . $name . '" in category: ' . $category_name . ' - ' . $this->name;
- $this->uri .= $this->build_category_uri($category_index);
- if(strtolower(trim($category)) === 'movies'){ // This one is special (content wise)
- $html = $this->load_html($this->uri);
- $this->get_movie_torrents($html);
- } else {
- $this->uri .= '&ihq=' . urlencode($name);
- $html = $this->load_html($this->uri);
- $this->get_latest_torrents($html);
- }
- }
- private function get_search_category_name($category){
- $parameter = $this->parameters['Search torrent by name'];
- $languages = $parameter['search_category']['values'];
- foreach($languages as $name=>$value)
- if(strtolower(trim($value)) === strtolower(trim($category)))
- return $name;
- return 'Unknown category';
- }
- private function get_search_category_index($category){
- switch(strtolower(trim($category))){
- case 'all': return 0;
- default: return $this->get_torrent_category_index($category); // Uses the same index
- }
- }
- #endregion
- #region Helper functions for "Movie Torrents"
- private function get_movie_torrents($html){
- $container = $html->find('div#w0', 0);
- if(!$container)
- $this->returnServerError('Unable to find torrent container!');
- $torrents = $container->find('article');
- if(!$torrents)
- $this->returnServerError('Unable to find torrents!');
- foreach($torrents as $torrent){
- $anchor = $torrent->find('a', 0);
- if(!$anchor)
- $this->returnServerError('Unable to find anchor!');
- $date = $torrent->find('small', 0);
- if(!$date)
- $this->returnServerError('Unable to find date!');
- $item = array();
- $item['uri'] = $this->fix_relative_uri($anchor->href);
- $item['title'] = $anchor->title;
- // $item['author'] =
- $item['timestamp'] = strtotime($date->plaintext);
- $item['content'] = $this->fix_relative_uri($torrent->innertext);
- $this->items[] = $item;
- }
- }
- #endregion
- #region Helper functions for "Latest Hot Torrents"
- private function get_latest_hot_torrents($html){
- $container = $html->find('div#serps', 0);
- if(!$container)
- $this->returnServerError('Unable to find torrent container!');
- $torrents = $container->find('tr');
- if(!$torrents)
- $this->returnServerError('Unable to find torrents!');
- // Remove first element (header row)
- $torrents = array_slice($torrents, 1);
- foreach($torrents as $torrent){
- $cell = $torrent->find('td', 0);
- if(!$cell)
- $this->returnServerError('Unable to find cell!');
- $element = $cell->find('a', 0);
- if(!$element)
- $this->returnServerError('Unable to find element!');
- $item = array();
- $item['uri'] = $element->href;
- $item['title'] = $element->plaintext;
- // $item['author'] =
- // $item['timestamp'] =
- // $item['content'] =
- $this->items[] = $item;
- }
- }
- #endregion
- #region Helper functions for "Latest News"
- private function get_latest_news($html){
- $container = $html->find('div#postcontainer', 0);
- if(!$container)
- $this->returnServerError('Unable to find post container!');
- $posts = $container->find('div.index-post');
- if(!$posts)
- $this->returnServerError('Unable to find posts!');
- foreach($posts as $post){
- $item = array();
- $item['uri'] = $this->latest_news_extract_uri($post);
- $item['title'] = $this->latest_news_extract_title($post);
- $item['author'] = $this->latest_news_extract_author($post);
- $item['timestamp'] = $this->latest_news_extract_timestamp($post);
- $item['content'] = $this->latest_news_extract_content($post);
- $this->items[] = $item;
- }
- }
- private function latest_news_extract_author($post){
- $author = $post->find('small', 0);
- if(!$author)
- $this->returnServerError('Unable to find author!');
- // The author is hidden within a string like: 'Posted by {author} on {date}'
- preg_match('/Posted\sby\s(.*)\son/i', $author->innertext, $matches);
- return $matches[1];
- }
- private function latest_news_extract_timestamp($post){
- $date = $post->find('small', 0);
- if(!$date)
- $this->returnServerError('Unable to find date!');
- // The date is hidden within a string like: 'Posted by {author} on {date}'
- preg_match('/Posted\sby\s.*\son\s(.*)/i', $date->innertext, $matches);
- $timestamp = strtotime($matches[1]);
- // Make sure date is not in the future (dates are given like 'Nov. 20' without year)
- if($timestamp > time()){
- $timestamp = strtotime('-1 year', $timestamp);
- }
- return $timestamp;
- }
- private function latest_news_extract_title($post){
- $title = $post->find('a', 0);
- if(!$title)
- $this->returnServerError('Unable to find title!');
- return $title->plaintext;
- }
- private function latest_news_extract_uri($post){
- $uri = $post->find('a', 0);
- if(!$uri)
- $this->returnServerError('Unable to find uri!');
- return $uri->href;
- }
- private function latest_news_extract_content($post){
- $content = $post->find('div', 0);
- if(!$content)
- $this->returnServerError('Unable to find content!');
- // Remove <h2>...</h2> (title)
- foreach($content->find('h2') as $element){
- $element->outertext = '';
- }
- // Remove <small>...</small> (author)
- foreach($content->find('small') as $element){
- $element->outertext = '';
- }
- return $content->innertext;
- }
- #endregion
- #region Helper functions for "Latest Torrents", "Latest Releases" and "Torrent Category"
- private function get_latest_torrents($html){
- $container = $html->find('div#serps', 0);
- if(!$container)
- $this->returnServerError('Unable to find torrent container!');
- $torrents = $container->find('tr[data-key]');
- if(!$torrents)
- $this->returnServerError('Unable to find torrents!');
- foreach($torrents as $torrent){
- $item = array();
- $item['uri'] = $this->latest_torrents_extract_uri($torrent);
- $item['title'] = $this->latest_torrents_extract_title($torrent);
- $item['author'] = $this->latest_torrents_extract_author($torrent);
- $item['timestamp'] = $this->latest_torrents_extract_timestamp($torrent);
- $item['content'] = ''; // There is no valuable content
- $this->items[] = $item;
- }
- }
- private function latest_torrents_extract_title($torrent){
- $cell = $torrent->find('td.title-row', 0);
- if(!$cell)
- $this->returnServerError('Unable to find title cell!');
- $title = $cell->find('span', 0);
- if(!$title)
- $this->returnServerError('Unable to find title!');
- return $title->plaintext;
- }
- private function latest_torrents_extract_uri($torrent){
- $cell = $torrent->find('td.title-row', 0);
- if(!$cell)
- $this->returnServerError('Unable to find title cell!');
- $uri = $cell->find('a', 0);
- if(!$uri)
- $this->returnServerError('Unable to find uri!');
- return $this->fix_relative_uri($uri->href);
- }
- private function latest_torrents_extract_author($torrent){
- $cell = $torrent->find('td.user-row', 0);
- if(!$cell)
- return; // No author
- $user = $cell->find('a', 0);
- if(!$user)
- $this->returnServerError('Unable to find user!');
- return $user->plaintext;
- }
- private function latest_torrents_extract_timestamp($torrent){
- $cell = $torrent->find('td.date-row', 0);
- if(!$cell)
- $this->returnServerError('Unable to find date cell!');
- return strtotime('-' . $cell->plaintext, time());
- }
- #endregion
- #region Generic helper functions
- private function load_html($uri){
- $html = $this->getSimpleHTMLDOM($uri);
- if(!$html)
- $this->returnServerError('Unable to load ' . $uri . '!');
- return $html;
- }
- private function fix_relative_uri($uri){
- return preg_replace('/\//i', 'https://isohunt.to/', $uri, 1);
- }
- private function build_category_uri($index, $order_popularity = false){
- return '/torrents/?iht=' . $index . '&ihs=' . ($order_popularity ? 1 : 0) . '&age=0';
- }
- #endregion
- }
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