1 files changed, 20 insertions, 4 deletions
diff --git a/apps/user_ldap/lib/helper.php b/apps/user_ldap/lib/helper.php
index fa36e304171..7a96cfa36c4 100644
--- a/apps/user_ldap/lib/helper.php
+++ b/apps/user_ldap/lib/helper.php
@@ -45,7 +45,7 @@ class Helper {
 	 * except the default (first) server shall be connected to.
 	 *
 	 */
-	static public function getServerConfigurationPrefixes($activeConfigurations = false) {
+	public function getServerConfigurationPrefixes($activeConfigurations = false) {
 		$referenceConfigkey = 'ldap_configuration_active';
 
 		$sql = '
@@ -83,7 +83,7 @@ class Helper {
 	 * @return array an array with configprefix as keys
 	 *
 	 */
-	static public function getServerConfigurationHosts() {
+	public function getServerConfigurationHosts() {
 		$referenceConfigkey = 'ldap_host';
 
 		$query = '
@@ -110,7 +110,7 @@ class Helper {
 	 * @param string $prefix the configuration prefix of the config to delete
 	 * @return bool true on success, false otherwise
 	 */
-	static public function deleteServerConfiguration($prefix) {
+	public function deleteServerConfiguration($prefix) {
 		if(!in_array($prefix, self::getServerConfigurationPrefixes())) {
 			return false;
 		}
@@ -142,11 +142,27 @@ class Helper {
 	}
 
 	/**
+	 * checks whether there is one or more disabled LDAP configurations
+	 * @throws \Exception
+	 * @return bool
+	 */
+	public function haveDisabledConfigurations() {
+		$all = $this->getServerConfigurationPrefixes(false);
+		$active = $this->getServerConfigurationPrefixes(true);
+
+		if(!is_array($all) || !is_array($active)) {
+			throw new \Exception('Unexpected Return Value');
+		}
+
+		return count($all) !== count($active) || count($all) === 0;
+	}
+
+	/**
 	 * extracts the domain from a given URL
 	 * @param string $url the URL
 	 * @return string|false domain as string on success, false otherwise
 	 */
-	static public function getDomainFromURL($url) {
+	public function getDomainFromURL($url) {
 		$uinfo = parse_url($url);
 		if(!is_array($uinfo)) {
 			return false;