migrate therinaldos.com data

wedding-pics/apps/workflowengine/lib/Service/Logger.php

@@ -0,0 +1,171 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2020 Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @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 OCA\WorkflowEngine\Service;
+
+use OCA\WorkflowEngine\AppInfo\Application;
+use OCA\WorkflowEngine\Helper\LogContext;
+use OCP\IConfig;
+use OCP\ILogger;
+use OCP\Log\IDataLogger;
+use OCP\Log\ILogFactory;
+use Psr\Log\LoggerInterface;
+
+class Logger {
+	protected ?LoggerInterface $flowLogger = null;
+
+	public function __construct(
+		protected LoggerInterface $generalLogger,
+		private IConfig $config,
+		private ILogFactory $logFactory,
+	) {
+		$this->initLogger();
+	}
+
+	protected function initLogger(): void {
+		$default = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/flow.log';
+		$logFile = trim((string)$this->config->getAppValue(Application::APP_ID, 'logfile', $default));
+		if ($logFile !== '') {
+			$this->flowLogger = $this->logFactory->getCustomPsrLogger($logFile);
+		}
+	}
+
+	public function logFlowRequests(LogContext $logContext) {
+		$message = 'Flow activation: rules were requested for operation {op}';
+		$context = ['op' => $logContext->getDetails()['operation']['name'], 'level' => ILogger::DEBUG];
+
+		$logContext->setDescription('Flow activation: rules were requested');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	public function logScopeExpansion(LogContext $logContext) {
+		$message = 'Flow rule of a different user is legit for operation {op}';
+		$context = ['op' => $logContext->getDetails()['operation']['name']];
+
+		$logContext->setDescription('Flow rule of a different user is legit');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	public function logPassedCheck(LogContext $logContext) {
+		$message = 'Flow rule qualified to run {op}, config: {config}';
+		$context = [
+			'op' => $logContext->getDetails()['operation']['name'],
+			'config' => $logContext->getDetails()['configuration'],
+			'level' => ILogger::DEBUG,
+		];
+
+		$logContext->setDescription('Flow rule qualified to run');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	public function logRunSingle(LogContext $logContext) {
+		$message = 'Last qualified flow configuration is going to run {op}';
+		$context = [
+			'op' => $logContext->getDetails()['operation']['name'],
+		];
+
+		$logContext->setDescription('Last qualified flow configuration is going to run');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	public function logRunAll(LogContext $logContext) {
+		$message = 'All qualified flow configurations are going to run {op}';
+		$context = [
+			'op' => $logContext->getDetails()['operation']['name'],
+		];
+
+		$logContext->setDescription('All qualified flow configurations are going to run');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	public function logRunNone(LogContext $logContext) {
+		$message = 'No flow configurations is going to run {op}';
+		$context = [
+			'op' => $logContext->getDetails()['operation']['name'],
+			'level' => ILogger::DEBUG,
+		];
+
+		$logContext->setDescription('No flow configurations is going to run');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	public function logEventInit(LogContext $logContext) {
+		$message = 'Flow activated by event {ev}';
+
+		$context = [
+			'ev' => $logContext->getDetails()['eventName'],
+			'level' => ILogger::DEBUG,
+		];
+
+		$logContext->setDescription('Flow activated by event');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	public function logEventDone(LogContext $logContext) {
+		$message = 'Flow handling done for event {ev}';
+
+		$context = [
+			'ev' => $logContext->getDetails()['eventName'],
+		];
+
+		$logContext->setDescription('Flow handling for event done');
+
+		$this->log($message, $context, $logContext);
+	}
+
+	protected function log(
+		string $message,
+		array $context,
+		LogContext $logContext
+	): void {
+		if (!isset($context['app'])) {
+			$context['app'] = Application::APP_ID;
+		}
+		if (!isset($context['level'])) {
+			$context['level'] = ILogger::INFO;
+		}
+		$this->generalLogger->log($context['level'], $message, $context);
+
+		if (!$this->flowLogger instanceof IDataLogger) {
+			return;
+		}
+
+		$details = $logContext->getDetails();
+		$this->flowLogger->logData(
+			$details['message'],
+			$details,
+			['app' => Application::APP_ID, 'level' => $context['level']]
+		);
+	}
+}

wedding-pics/apps/workflowengine/lib/Service/RuleMatcher.php

@@ -0,0 +1,247 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2019 Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Daniel Calviño Sánchez <danxuliu@gmail.com>
+ * @author Daniel Kesselberg <mail@danielkesselberg.de>
+ * @author Joas Schilling <coding@schilljs.com>
+ *
+ * @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 OCA\WorkflowEngine\Service;
+
+use OCA\WorkflowEngine\Helper\LogContext;
+use OCA\WorkflowEngine\Helper\ScopeContext;
+use OCA\WorkflowEngine\Manager;
+use OCP\AppFramework\QueryException;
+use OCP\Files\Storage\IStorage;
+use OCP\IL10N;
+use OCP\IServerContainer;
+use OCP\IUserSession;
+use OCP\WorkflowEngine\ICheck;
+use OCP\WorkflowEngine\IEntity;
+use OCP\WorkflowEngine\IEntityCheck;
+use OCP\WorkflowEngine\IFileCheck;
+use OCP\WorkflowEngine\IManager;
+use OCP\WorkflowEngine\IOperation;
+use OCP\WorkflowEngine\IRuleMatcher;
+use RuntimeException;
+
+class RuleMatcher implements IRuleMatcher {
+
+	/** @var IUserSession */
+	protected $session;
+	/** @var IManager */
+	protected $manager;
+	/** @var array */
+	protected $contexts;
+	/** @var IServerContainer */
+	protected $container;
+	/** @var array */
+	protected $fileInfo = [];
+	/** @var IL10N */
+	protected $l;
+	/** @var IOperation */
+	protected $operation;
+	/** @var IEntity */
+	protected $entity;
+	/** @var Logger */
+	protected $logger;
+	/** @var string */
+	protected $eventName;
+
+	public function __construct(
+		IUserSession $session,
+		IServerContainer $container,
+		IL10N $l,
+		Manager $manager,
+		Logger $logger
+	) {
+		$this->session = $session;
+		$this->manager = $manager;
+		$this->container = $container;
+		$this->l = $l;
+		$this->logger = $logger;
+	}
+
+	public function setFileInfo(IStorage $storage, string $path, bool $isDir = false): void {
+		$this->fileInfo['storage'] = $storage;
+		$this->fileInfo['path'] = $path;
+		$this->fileInfo['isDir'] = $isDir;
+	}
+
+	public function setEntitySubject(IEntity $entity, $subject): void {
+		$this->contexts[get_class($entity)] = [$entity, $subject];
+	}
+
+	public function setOperation(IOperation $operation): void {
+		if ($this->operation !== null) {
+			throw new RuntimeException('This method must not be called more than once');
+		}
+		$this->operation = $operation;
+	}
+
+	public function setEntity(IEntity $entity): void {
+		if ($this->entity !== null) {
+			throw new RuntimeException('This method must not be called more than once');
+		}
+		$this->entity = $entity;
+	}
+
+	public function setEventName(string $eventName): void {
+		if ($this->eventName !== null) {
+			throw new RuntimeException('This method must not be called more than once');
+		}
+		$this->eventName = $eventName;
+	}
+
+	public function getEntity(): IEntity {
+		if ($this->entity === null) {
+			throw new \LogicException('Entity was not set yet');
+		}
+		return $this->entity;
+	}
+
+	public function getFlows(bool $returnFirstMatchingOperationOnly = true): array {
+		if (!$this->operation) {
+			throw new RuntimeException('Operation is not set');
+		}
+		return $this->getMatchingOperations(get_class($this->operation), $returnFirstMatchingOperationOnly);
+	}
+
+	public function getMatchingOperations(string $class, bool $returnFirstMatchingOperationOnly = true): array {
+		$scopes[] = new ScopeContext(IManager::SCOPE_ADMIN);
+		$user = $this->session->getUser();
+		if ($user !== null && $this->manager->isUserScopeEnabled()) {
+			$scopes[] = new ScopeContext(IManager::SCOPE_USER, $user->getUID());
+		}
+
+		$ctx = new LogContext();
+		$ctx
+			->setScopes($scopes)
+			->setEntity($this->entity)
+			->setOperation($this->operation);
+		$this->logger->logFlowRequests($ctx);
+
+		$operations = [];
+		foreach ($scopes as $scope) {
+			$operations = array_merge($operations, $this->manager->getOperations($class, $scope));
+		}
+
+		if ($this->entity instanceof IEntity) {
+			/** @var ScopeContext[] $additionalScopes */
+			$additionalScopes = $this->manager->getAllConfiguredScopesForOperation($class);
+			foreach ($additionalScopes as $hash => $scopeCandidate) {
+				if ($scopeCandidate->getScope() !== IManager::SCOPE_USER || in_array($scopeCandidate, $scopes)) {
+					continue;
+				}
+				if ($this->entity->isLegitimatedForUserId($scopeCandidate->getScopeId())) {
+					$ctx = new LogContext();
+					$ctx
+						->setScopes([$scopeCandidate])
+						->setEntity($this->entity)
+						->setOperation($this->operation);
+					$this->logger->logScopeExpansion($ctx);
+					$operations = array_merge($operations, $this->manager->getOperations($class, $scopeCandidate));
+				}
+			}
+		}
+
+		$matches = [];
+		foreach ($operations as $operation) {
+			$configuredEvents = json_decode($operation['events'], true);
+			if ($this->eventName !== null && !in_array($this->eventName, $configuredEvents)) {
+				continue;
+			}
+
+			$checkIds = json_decode($operation['checks'], true);
+			$checks = $this->manager->getChecks($checkIds);
+
+			foreach ($checks as $check) {
+				if (!$this->check($check)) {
+					// Check did not match, continue with the next operation
+					continue 2;
+				}
+			}
+
+			$ctx = new LogContext();
+			$ctx
+				->setEntity($this->entity)
+				->setOperation($this->operation)
+				->setConfiguration($operation);
+			$this->logger->logPassedCheck($ctx);
+
+			if ($returnFirstMatchingOperationOnly) {
+				$ctx = new LogContext();
+				$ctx
+					->setEntity($this->entity)
+					->setOperation($this->operation)
+					->setConfiguration($operation);
+				$this->logger->logRunSingle($ctx);
+				return $operation;
+			}
+			$matches[] = $operation;
+		}
+
+		$ctx = new LogContext();
+		$ctx
+			->setEntity($this->entity)
+			->setOperation($this->operation);
+		if (!empty($matches)) {
+			$ctx->setConfiguration($matches);
+			$this->logger->logRunAll($ctx);
+		} else {
+			$this->logger->logRunNone($ctx);
+		}
+
+		return $matches;
+	}
+
+	/**
+	 * @param array $check
+	 * @return bool
+	 */
+	public function check(array $check) {
+		try {
+			$checkInstance = $this->container->query($check['class']);
+		} catch (QueryException $e) {
+			// Check does not exist, assume it matches.
+			return true;
+		}
+
+		if ($checkInstance instanceof IFileCheck) {
+			if (empty($this->fileInfo)) {
+				throw new RuntimeException('Must set file info before running the check');
+			}
+			$checkInstance->setFileInfo($this->fileInfo['storage'], $this->fileInfo['path'], $this->fileInfo['isDir']);
+		} elseif ($checkInstance instanceof IEntityCheck) {
+			foreach ($this->contexts as $entityInfo) {
+				[$entity, $subject] = $entityInfo;
+				$checkInstance->setEntitySubject($entity, $subject);
+			}
+		} elseif (!$checkInstance instanceof ICheck) {
+			// Check is invalid
+			throw new \UnexpectedValueException($this->l->t('Check %s is invalid or does not exist', $check['class']));
+		}
+		return $checkInstance->executeCheck($check['operator'], $check['value']);
+	}
+}