maintainer = 'ORelio'; $this->name = 'Nextgov Bridge'; $this->uri = 'https://www.nextgov.com/'; $this->description = 'USA Federal technology news, best practices, and web 2.0 tools.'; $this->parameters[] = '[ { "name" : "Category", "type" : "list", "identifier" : "category", "values" : [ { "name" : "All", "value" : "all" }, { "name" : "Technology News", "value" : "technology-news" }, { "name" : "CIO Briefing", "value" : "cio-briefing" }, { "name" : "Emerging Tech", "value" : "emerging-tech" }, { "name" : "Cloud", "value" : "cloud-computing" }, { "name" : "Cybersecurity", "value" : "cybersecurity" }, { "name" : "Mobile", "value" : "mobile" }, { "name" : "Health", "value" : "health" }, { "name" : "Defense", "value" : "defense" }, { "name" : "Big Data", "value" : "big-data" } ] } ]'; } public function collectData(array $param) { function ExtractFromDelimiters($string, $start, $end) { if (strpos($string, $start) !== false) { $section_retrieved = substr($string, strpos($string, $start) + strlen($start)); $section_retrieved = substr($section_retrieved, 0, strpos($section_retrieved, $end)); return $section_retrieved; } return false; } function StripWithDelimiters($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; } $category = $param['category']; if (empty($category)) $category = 'all'; if ($category !== preg_replace('/[^a-z-]+/', '', $category) || strlen($category > 32)) $this->returnClientError('Invalid "category" parameter.'); $url = $this->getURI().'rss/'.$category.'/'; $html = $this->getSimpleHTMLDOM($url) or $this->returnServerError('Could not request Nextgov: '.$url); $limit = 0; foreach ($html->find('item') as $element) { if ($limit < 10) { $article_url = ExtractFromDelimiters($element->innertext, '', ''); $article_author = ExtractFromDelimiters($element->innertext, 'dc/elements/1.1/">', ''); $article_title = $element->find('title', 0)->plaintext; $article_subtitle = $element->find('description', 0)->plaintext; $article_timestamp = strtotime($element->find('pubDate', 0)->plaintext); $article_thumbnail = ExtractFromDelimiters($element->innertext, 'getSimpleHTMLDOM($article_url) or $this->returnServerError('Could not request Nextgov: '.$article_url); $contents = $article->find('div.wysiwyg', 0)->innertext; $contents = StripWithDelimiters($contents, '
', '
'); $contents = StripWithDelimiters($contents, ''); //ad outer div $contents = StripWithDelimiters($contents, ''); $contents = ($article_thumbnail == '' ? '' : '

') .'

'.$article_subtitle.'

' .trim($contents); $item = new \Item(); $item->uri = $article_url; $item->title = $article_title; $item->author = $article_author; $item->timestamp = $article_timestamp; $item->content = $contents; $this->items[] = $item; $limit++; } } } }