maintainer = "nel50n"; $this->name = "Unsplash Bridge"; $this->uri = "http://unsplash.com/"; $this->description = "Returns the latests photos from Unsplash"; $this->update = '2016-08-17'; $this->parameters[] = '[ { "name" : "Max number of photos", "identifier" : "m", "type" : "number" }, { "name" : "Width", "identifier" : "w", "exampleValue" : "1920, 1680, ..." }, { "name" : "JPEG quality", "identifier" : "q", "type" : "number" } ]'; } public function collectData(array $param){ $html = ''; $baseUri = 'http://unsplash.com'; $width = $param['w'] ?: '1920'; // Default width $num = 0; $max = $param['m'] ?: 20; $quality = $param['q'] ?: 75; $lastpage = 1; for ($page = 1; $page <= $lastpage; $page++) { $link = $baseUri.'/grid?page='.$page; $html = $this->file_get_html($link) or $this->returnServerError('No results for this query.'); if ($page === 1) { preg_match('/=(\d+)$/', $html->find('.pagination > a[!class]', -1)->href, $matches); $lastpage = min($matches[1], ceil($max/40)); } foreach($html->find('.photo') as $element) { $thumbnail = $element->find('img', 0); $thumbnail->src = str_replace('https://', 'http://', $thumbnail->src); $item = new \Item(); $item->uri = str_replace(array('q=75', 'w=400'), array("q=$quality", "w=$width"), $thumbnail->src).'.jpg'; // '.jpg' only for format hint $item->timestamp = time(); $item->title = $thumbnail->alt; $item->content = $item->title.'
'; $this->items[] = $item; $num++; if ($num >= $max) break 2; } } } public function getCacheDuration(){ return 43200; // 12 hours } }