Move \OC\Template to PSR-4

1 files changed, 61 insertions, 0 deletions

diff --git a/lib/private/Template/TemplateFileLocator.php b/lib/private/Template/TemplateFileLocator.php
new file mode 100644
index 00000000000..f8553156914
--- /dev/null
+++ b/lib/private/Template/TemplateFileLocator.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * @author Bart Visscher <bartv@thisnet.nl>
+ * @author Jörn Friedrich Dreyer <jfd@butonic.de>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Thomas Müller <thomas.mueller@tmit.eu>
+ *
+ * @copyright Copyright (c) 2016, 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 OC\Template;
+
+class TemplateFileLocator {
+	protected $dirs;
+	private $path;
+
+	/**
+	 * @param string[] $dirs
+	 */
+	public function __construct( $dirs ) {
+		$this->dirs = $dirs;
+	}
+
+	/**
+	 * @param string $template
+	 * @return string
+	 * @throws \Exception
+	 */
+	public function find( $template ) {
+		if ($template === '') {
+			throw new \InvalidArgumentException('Empty template name');
+		}
+
+		foreach($this->dirs as $dir) {
+			$file = $dir.$template.'.php';
+			if (is_file($file)) {
+				$this->path = $dir;
+				return $file;
+			}
+		}
+		throw new \Exception('template file not found: template:'.$template);
+	}
+
+	public function getPath() {
+		return $this->path;
+	}
+}