1 files changed, 61 insertions, 0 deletions
diff --git a/app/Controller/AjaxController.php b/app/Controller/AjaxController.php
new file mode 100644
index 0000000000..5e41c82c79
--- /dev/null
+++ b/app/Controller/AjaxController.php
@@ -0,0 +1,61 @@
+<?php
+namespace Webtrees;
+
+/**
+ * webtrees: online genealogy
+ * Copyright (C) 2015 webtrees development team
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+use Zend_Session;
+
+/**
+ * Class AjaxController - Base controller for all popup pages
+ */
+class AjaxController extends BaseController {
+
+	/**
+	 * @return $this
+	 */
+	public function pageHeader() {
+		// We have finished writing session data, so release the lock
+		Zend_Session::writeClose();
+		// Ajax responses are always UTF8
+		header('Content-Type: text/html; charset=UTF-8');
+		$this->page_header = true;
+		return $this;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function pageFooter() {
+		// Ajax responses may have Javascript
+		return $this->getJavascript();
+	}
+
+	/**
+	 * Restrict access.
+	 *
+	 * @param boolean $condition
+	 *
+	 * @return $this
+	 */
+	public function restrictAccess($condition) {
+		if ($condition !== true) {
+			http_response_code(403);
+			exit;
+		}
+
+		return $this;
+	}
+}