53 lines
1.8 KiB
PHP
53 lines
1.8 KiB
PHP
<?php
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class LichessBridge extends HttpCachingBridgeAbstract
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{
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public function loadMetadatas()
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{
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$this->maintainer = 'AmauryCarrade';
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$this->name = 'Lichess Blog';
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$this->uri = 'http://lichess.org/blog';
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$this->description = 'Returns the 5 newest posts from the Lichess blog (full text)';
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}
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public function collectData()
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{
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$xml_feed = $this->getSimpleHTMLDOM('http://fr.lichess.org/blog.atom') or $this->returnServerError('Could not retrieve Lichess blog feed.');
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$posts_loaded = 0;
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foreach($xml_feed->find('entry') as $entry)
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{
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if ($posts_loaded < 5)
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{
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$item = array();
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$item['title'] = html_entity_decode($entry->find('title', 0)->innertext);
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$item['author'] = $entry->find('author', 0)->find('name', 0)->innertext;
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$item['uri'] = $entry->find('id', 0)->plaintext;
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$item['timestamp'] = strtotime($entry->find('published', 0)->plaintext);
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$item['content'] = $this->retrieve_lichess_post($item['uri']);
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$this->items[] = $item;
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$posts_loaded++;
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}
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}
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}
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private function retrieve_lichess_post($blog_post_uri)
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{
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if($this->get_cached_time($blog_post_uri) <= strtotime('-24 hours'))
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$this->remove_from_cache($blog_post_uriuri);
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$blog_post_html = $this->get_cached($blog_post_uri);
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$blog_post_div = $blog_post_html->find('#lichess_blog', 0);
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$post_chapo = $blog_post_div->find('.shortlede', 0)->innertext;
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$post_content = $blog_post_div->find('.body', 0)->innertext;
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$content = '<p><em>' . $post_chapo . '</em></p>';
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$content .= '<div>' . $post_content . '</div>';
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return $content;
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}
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}
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