also validate database types

1 files changed, 15 insertions, 6 deletions

diff --git a/config/appconfig.php b/config/appconfig.php
index 1a2367c4b..44932f693 100644
--- a/config/appconfig.php
+++ b/config/appconfig.php
@@ -161,12 +161,22 @@ class AppConfig {
 	 * @throws \OCA\News\DependencyException if one version is not satisfied
 	 */
 	public function testDependencies() {
+		$msg = '';
+
+		// test databases
+		if(array_key_exists('databases', $this->config)) {
+			if(!in_array($this->databaseType, $this->config['databases'])) {
+				$msg .= 'Database ' . $this->databaseType . ' not supported.' .
+					'App is only compatible with ' . 
+					implode(', ', $this->config['databases']);
+			}
+		}
+		
+		// test dependencies
 		if(array_key_exists('dependencies', $this->config)) {
 		
 			$deps = $this->config['dependencies'];
 
-			$msg = '';
-
 			if(array_key_exists('php', $deps)) {
 				$msg .= $this->requireVersion($this->phpVersion, $deps['php'],
 					'PHP');
@@ -198,11 +208,10 @@ class AppConfig {
 					}
 				}
 			}
+		}
 
-			if($msg !== '') {
-				throw new DependencyException($msg);
-			}
-
+		if($msg !== '') {
+			throw new DependencyException($msg);
 		}
 	}