maintainer = "corenting"; $this->name = "NASA APOD Bridge"; $this->uri = "http://apod.nasa.gov/apod/astropix.html"; $this->description = "Returns the 3 latest NASA APOD pictures and explanations"; } public function collectData(array $param) { $html = $this->getSimpleHTMLDOM('http://apod.nasa.gov/apod/archivepix.html') or $this->returnServerError('Error while downloading the website content'); $list = explode("
", $html->find('b', 0)->innertext); for($i = 0; $i < 3;$i++) { $line = $list[$i]; $item = new \Item(); $uri_page = $html->find('a',$i + 3)->href; $uri = 'http://apod.nasa.gov/apod/'.$uri_page; $item->uri = $uri; $picture_html = $this->getSimpleHTMLDOM($uri); $picture_html_string = $picture_html->innertext; //Extract image and explanation $media = $picture_html->find('p',1)->innertext; $media = strstr($media, '
'); $media = preg_replace('/
/', '', $media, 1); $explanation = $picture_html->find('p',2)->innertext; //Extract date from the picture page $date = explode(" ", $picture_html->find('p',1)->innertext); $item->timestamp = strtotime($date[4].$date[3].$date[2]); //Other informations $item->content = $media.'
'.$explanation; $item->title = $picture_html->find('b',0)->innertext; $this->items[] = $item; } } public function getCacheDuration(){ return 3600*12; // 12 hours } }