/** * Check for new \Contao versions */ public function checkForUpdates() { if (!is_numeric(BUILD)) { return; } // HOOK: proxy module if (Config::get('useProxy')) { $objRequest = new \ProxyRequest(); } else { $objRequest = new \Request(); } $objRequest->send(\Config::get('liveUpdateBase') . (LONG_TERM_SUPPORT ? 'lts-version.txt' : 'version.txt')); if (!$objRequest->hasError()) { \System::getContainer()->get('contao.cache')->save('latest-version', $objRequest->response); } // Add a log entry $this->log('Checked for Contao updates', __METHOD__, TL_CRON); }
/** * Fetch the video image * * @param int $videoId * @param int $index * * @return null|string * * @throws \InvalidArgumentException */ protected function fetchVideoImage($videoId, $index) { if ($index < 1) { throw new \InvalidArgumentException('The image index cannot be smaller than 1'); } $videoId = (int) $videoId; // Return if the video could not be found if (($videoData = $this->getVideo($videoId)) === null) { return null; } $index = (int) $index - 1; // If the first image was requested then it should already be there if ($index === 0 && isset($videoData['pictures']['sizes'])) { $sizes = $videoData['pictures']['sizes']; } else { // Return if there are no video images if (($images = $this->getVideoImages($videoId)) === null) { return null; } $sizes = isset($images['data'][$index]['sizes']) ? $images['data'][$index]['sizes'] : $images['data'][0]['sizes']; } $picture = array_pop($sizes); $request = new Request(); $request->send($picture['link']); if ($request->hasError()) { System::log(sprintf('Unable to download Vimeo video image "%s"', $picture['link']), __METHOD__, TL_ERROR); return null; } return $request->response; }