diff --git a/bridges/NakedSecurityBridge.php b/bridges/NakedSecurityBridge.php new file mode 100644 index 00000000..ec2eeb90 --- /dev/null +++ b/bridges/NakedSecurityBridge.php @@ -0,0 +1,84 @@ +maintainer = 'ORelio'; + $this->name = $this->getName(); + $this->uri = $this->getURI(); + $this->description = 'Returns the newest articles.'; + $this->update = '2016-04-30'; + } + + 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'; + $html = file_get_html($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; + $article_html = file_get_html($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++; + } + } + } + + public function getName() { + return 'Naked Security'; + } + + public function getURI() { + return 'https://nakedsecurity.sophos.com/'; + } + + public function getCacheDuration() { + return 3600; //1 hour + } +} \ No newline at end of file