maintainer = 'ORelio'; $this->name = 'Naked Security'; $this->uri = 'https://nakedsecurity.sophos.com/'; $this->description = 'Returns the newest articles.'; $this->update = '2016-08-06'; } public function collectData(array $param) { function StripRecursiveHTMLSection($string, $tag_name, $tag_start) { $open_tag = '<'.$tag_name; $close_tag = ''; $close_tag_length = strlen($close_tag); if (strpos($tag_start, $open_tag) === 0) { while (strpos($string, $tag_start) !== false) { $max_recursion = 100; $section_to_remove = null; $section_start = strpos($string, $tag_start); $search_offset = $section_start; do { $max_recursion--; $section_end = strpos($string, $close_tag, $search_offset); $search_offset = $section_end + $close_tag_length; $section_to_remove = substr($string, $section_start, $section_end - $section_start + $close_tag_length); $open_tag_count = substr_count($section_to_remove, $open_tag); $close_tag_count = substr_count($section_to_remove, $close_tag); } while ($open_tag_count > $close_tag_count && $max_recursion > 0); $string = str_replace($section_to_remove, '', $string); } } return $string; } $feedUrl = 'https://feeds.feedburner.com/nakedsecurity?format=xml'; $html = $this->file_get_html($feedUrl) or $this->returnError('Could not request '.$this->getName().': '.$feedUrl, 500); $limit = 0; foreach ($html->find('item') as $element) { if ($limit < 10) { //Retrieve article Uri and get that page $article_uri = $element->find('guid', 0)->plaintext; $article_html = $this->file_get_html($article_uri) or $this->returnError('Could not request '.$this->getName().': '.$article_uri, 500); //Build article contents from corresponding elements $article_title = trim($element->find('title', 0)->plaintext); $article_image = $article_html->find('img.wp-post-image', 0)->src; $article_summary = strip_tags(html_entity_decode($element->find('description', 0)->plaintext)); $article_content = $article_html->find('div.entry-content', 0)->innertext; $article_content = StripRecursiveHTMLSection($article_content , 'div', '

'.$article_summary.'

'.$article_content; //Build and add final item $item = new \Item(); $item->uri = $article_uri; $item->title = $article_title; $item->thumbnailUri = $article_image; $item->author = $article_html->find('a[rel=author]', 0)->plaintext; $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext); $item->content = $article_content; $this->items[] = $item; $limit++; } } } }