Implement Directory Checkfeat/add-directory-check-workflowengine

* Partially implements #27591

Signed-off-by: Robin Windey <ro.windey@gmail.com>

2 files changed, 60 insertions, 0 deletions

diff --git a/apps/workflowengine/lib/Check/Directory.php b/apps/workflowengine/lib/Check/Directory.php
new file mode 100644
index 00000000000..4acdf00672e
--- /dev/null
+++ b/apps/workflowengine/lib/Check/Directory.php
@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\WorkflowEngine\Check;
+
+use OCA\WorkflowEngine\Entity\File;
+use OCP\IL10N;
+use OCP\WorkflowEngine\IFileCheck;
+
+class Directory extends AbstractStringCheck implements IFileCheck {
+	use TFileCheck;
+
+	/**
+	 * @param IL10N $l
+	 */
+	public function __construct(
+		IL10N $l,
+	) {
+		parent::__construct($l);
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getActualValue(): string {
+		if ($this->path === null) {
+			return '';
+		}
+		// files/some/path -> some/path
+		return preg_replace('/^files\//', '', pathinfo($this->path, PATHINFO_DIRNAME));
+	}
+
+	/**
+	 * @param string $operator
+	 * @param string $checkValue
+	 * @param string $actualValue
+	 * @return bool
+	 */
+	protected function executeStringCheck($operator, $checkValue, $actualValue) {
+		if ($operator === 'is' || $operator === '!is') {
+			$checkValue = ltrim(rtrim($checkValue, '/'), '/');
+		}
+		return parent::executeStringCheck($operator, $checkValue, $actualValue);
+	}
+
+	public function supportedEntities(): array {
+		return [ File::class ];
+	}
+
+	public function isAvailableForScope(int $scope): bool {
+		return true;
+	}
+}
diff --git a/apps/workflowengine/lib/Manager.php b/apps/workflowengine/lib/Manager.php
index 7d14fc83449..dc075970c25 100644
--- a/apps/workflowengine/lib/Manager.php
+++ b/apps/workflowengine/lib/Manager.php
@@ -7,6 +7,7 @@ namespace OCA\WorkflowEngine;
 
 use Doctrine\DBAL\Exception;
 use OCA\WorkflowEngine\AppInfo\Application;
+use OCA\WorkflowEngine\Check\Directory;
 use OCA\WorkflowEngine\Check\FileMimeType;
 use OCA\WorkflowEngine\Check\FileName;
 use OCA\WorkflowEngine\Check\FileSize;
@@ -691,6 +692,7 @@ class Manager implements IManager {
 	protected function getBuildInChecks(): array {
 		try {
 			return [
+				$this->container->query(Directory::class),
 				$this->container->query(FileMimeType::class),
 				$this->container->query(FileName::class),
 				$this->container->query(FileSize::class),