diff --git a/bridges/TheHackerNewsBridge.php b/bridges/TheHackerNewsBridge.php new file mode 100644 index 00000000..4081b936 --- /dev/null +++ b/bridges/TheHackerNewsBridge.php @@ -0,0 +1,90 @@ +maintainer = 'ORelio'; + $this->name = $this->getName(); + $this->uri = $this->getURI(); + $this->description = 'Cyber Security, Hacking, Technology News.'; + $this->update = '2016-07-22'; + + } + + public function collectData(array $param) { + + function StripWithDelimiters($string, $start, $end) { + while (strpos($string, $start) !== false) { + $section_to_remove = substr($string, strpos($string, $start)); + $section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end)); + $string = str_replace($section_to_remove, '', $string); + } return $string; + } + + function StripRecursiveHTMLSection($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; + } + + $html = $this->file_get_html($this->getURI()) or $this->returnError('Could not request TheHackerNews: '.$this->getURI(), 500); + $limit = 0; + + foreach ($html->find('article') as $element) { + if ($limit < 5) { + + $article_url = $element->find('a.entry-title', 0)->href; + $article_author = trim($element->find('span.vcard', 0)->plaintext); + $article_title = $element->find('a.entry-title', 0)->plaintext; + $article_timestamp = strtotime($element->find('span.updated', 0)->plaintext); + $article_thumbnail = $element->find('img', 0)->src; + $article = $this->file_get_html($article_url) or $this->returnError('Could not request TheHackerNews: '.$article_url, 500); + + $contents = $article->find('div.articlebodyonly', 0)->innertext; + $contents = StripRecursiveHTMLSection($contents, 'div', '
'); + + $item = new \Item(); + $item->uri = $article_url; + $item->title = $article_title; + $item->author = $article_author; + $item->thumbnailUri = $article_thumbnail; + $item->timestamp = $article_timestamp; + $item->content = trim($contents); + $this->items[] = $item; + $limit++; + } + } + + } + + public function getName() { + return 'The Hacker News Bridge'; + } + + public function getURI() { + return 'https://thehackernews.com/'; + } + + public function getCacheDuration() { + return 3600; //1 hour + } +} \ No newline at end of file