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Diffstat (limited to 'lib/private/Profiler/Profiler.php')
-rw-r--r-- | lib/private/Profiler/Profiler.php | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/lib/private/Profiler/Profiler.php b/lib/private/Profiler/Profiler.php new file mode 100644 index 00000000000..8aa800fbc6d --- /dev/null +++ b/lib/private/Profiler/Profiler.php @@ -0,0 +1,105 @@ +<?php + +declare(strict_types = 1); + +/** + * @copyright 2021 Carl Schwan <carl@carlschwan.eu> + * + * @author Carl Schwan <carl@carlschwan.eu> + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +namespace OC\Profiler; + +use OC\AppFramework\Http\Request; +use OCP\AppFramework\Http\Response; +use OCP\DataCollector\IDataCollector; +use OCP\Profiler\IProfiler; +use OCP\Profiler\IProfile; +use OC\SystemConfig; + +class Profiler implements IProfiler { + /** @var array<string, IDataCollector> */ + private array $dataCollectors = []; + + private ?FileProfilerStorage $storage = null; + + private bool $enabled = false; + + public function __construct(SystemConfig $config) { + $this->enabled = $config->getValue('profiler', false); + if ($this->enabled) { + $this->storage = new FileProfilerStorage($config->getValue('datadirectory', \OC::$SERVERROOT . '/data') . '/profiler'); + } + } + + public function add(IDataCollector $dataCollector): void { + $this->dataCollectors[$dataCollector->getName()] = $dataCollector; + } + + public function loadProfileFromResponse(Response $response): ?IProfile { + if (!$token = $response->getHeaders()['X-Debug-Token']) { + return null; + } + + return $this->loadProfile($token); + } + + public function loadProfile(string $token): ?IProfile { + return $this->storage->read($token); + } + + public function saveProfile(IProfile $profile): bool { + return $this->storage->write($profile); + } + + public function collect(Request $request, Response $response): IProfile { + $profile = new Profile($request->getId()); + $profile->setTime(time()); + $profile->setUrl($request->getRequestUri()); + $profile->setMethod($request->getMethod()); + $profile->setStatusCode($response->getStatus()); + foreach ($this->dataCollectors as $dataCollector) { + $dataCollector->collect($request, $response, null); + + // We clone for subrequests + $profile->addCollector(clone $dataCollector); + } + return $profile; + } + + /** + * @return array[] + */ + public function find(?string $url, ?int $limit, ?string $method, ?int $start, ?int $end, + string $statusCode = null): array { + return $this->storage->find($url, $limit, $method, $start, $end, $statusCode); + } + + public function dataProviders(): array { + return array_keys($this->dataCollectors); + } + + public function isEnabled(): bool { + return $this->enabled; + } + + public function setEnabled(bool $enabled): void { + $this->enabled = $enabled; + } +} |