array( 'name' => 'Max number of photos', 'type' => 'number', 'defaultValue' => 20 ), 'w' => array( 'name' => 'Width', 'exampleValue' => '1920, 1680, …', 'defaultValue' => '1920' ), 'q' => array( 'name' => 'JPEG quality', 'type' => 'number', 'defaultValue' => 75 ) )); public function collectData(){ $width = $this->getInput('w'); $max = $this->getInput('m'); $quality = $this->getInput('q'); $api_response = getContents('https://unsplash.com/napi/photos?page=1&per_page=' . $max); $json = json_decode($api_response, true); foreach ($json as $json_item) { $item = array(); // Get image URI $uri = $json_item['urls']['regular'] . '.jpg'; // '.jpg' only for format hint $uri = str_replace('q=80', 'q=' . $quality, $uri); $uri = str_replace('w=1080', 'w=' . $width, $uri); $item['uri'] = $uri; // Get title from description if (is_null($json_item['alt_description'])) { if (is_null($json_item['description'])) { $item['title'] = 'Unsplash picture from ' . $json_item['user']['name']; } else { $item['title'] = $json_item['description']; } } else { $item['title'] = $json_item['alt_description']; } $item['timestamp'] = time(); $item['content'] = $item['title'] . '
'; $this->items[] = $item; } } }