1 files changed, 85 insertions, 0 deletions
diff --git a/apps/files_external/lib/backend/legacybackend.php b/apps/files_external/lib/backend/legacybackend.php
new file mode 100644
index 00000000000..0f60c2caa47
--- /dev/null
+++ b/apps/files_external/lib/backend/legacybackend.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * @author Robin McCorkell <rmccorkell@owncloud.com>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OCA\Files_External\Lib\Backend;
+
+use \OCA\Files_External\Lib\DefinitionParameter;
+use \OCA\Files_External\Lib\Backend\Backend;
+use \OCA\Files_External\Lib\Auth\Builtin;
+
+/**
+ * Legacy compatibility for OC_Mount_Config::registerBackend()
+ */
+class LegacyBackend extends Backend {
+
+	/**
+	 * @param string $class
+	 * @param array $definition
+	 * @param Builtin $authMechanism
+	 */
+	public function __construct($class, array $definition, Builtin $authMechanism) {
+		$this
+			->setIdentifier($class)
+			->setStorageClass($class)
+			->setText($definition['backend'])
+			->addAuthScheme(Builtin::SCHEME_BUILTIN)
+			->setLegacyAuthMechanism($authMechanism)
+		;
+
+		foreach ($definition['configuration'] as $name => $placeholder) {
+			$flags = DefinitionParameter::FLAG_NONE;
+			$type = DefinitionParameter::VALUE_TEXT;
+			if ($placeholder[0] === '&') {
+				$flags = DefinitionParameter::FLAG_OPTIONAL;
+				$placeholder = substr($placeholder, 1);
+			}
+			switch ($placeholder[0]) {
+			case '!':
+				$type = DefinitionParameter::VALUE_BOOLEAN;
+				$placeholder = substr($placeholder, 1);
+				break;
+			case '*':
+				$type = DefinitionParameter::VALUE_PASSWORD;
+				$placeholder = substr($placeholder, 1);
+				break;
+			case '#':
+				$type = DefinitionParameter::VALUE_HIDDEN;
+				$placeholder = substr($placeholder, 1);
+				break;
+			}
+			$this->addParameter((new DefinitionParameter($name, $placeholder))
+				->setType($type)
+				->setFlags($flags)
+			);
+		}
+
+		if (isset($definition['priority'])) {
+			$this->setPriority($definition['priority']);
+		}
+		if (isset($definition['custom'])) {
+			$this->setCustomJs($definition['custom']);
+		}
+		if (isset($definition['has_dependencies']) && $definition['has_dependencies']) {
+			$this->setDependencyCheck($class . '::checkDependencies');
+		}
+	}
+
+}