Make login button text configurable

Signed-off-by: Naoto Kobayashi <[email protected]>

Author: YoitoFes

action.php

@@ -54,9 +54,15 @@ public function getScopes()
         return array(Keycloak::SCOPE_OPENID);
     }
 
+    /** @inheritDoc */
+    public function getLabel()
+    {
+        return $this->getConf('label');
+    }
+
     /** @inheritDoc */
     public function getColor()
     {
-        return '#333333';
+        return $this->getConf('color');
     }
 }

conf/default.php

@@ -8,3 +8,6 @@
 $conf['secret'] = '';
 
 $conf['openidurl'] = '';
+
+$conf['label'] = 'Keycloak';
+$conf['color'] = '#333333';

conf/metadata.php

@@ -8,3 +8,6 @@
 $meta['secret'] = array('password');
 
 $meta['openidurl'] = array('string');
+
+$meta['label'] = array('string');
+$meta['color'] = array('string');

lang/en/settings.php

@@ -9,3 +9,6 @@
 $lang['key'] = 'Client ID';
 $lang['secret'] = 'Cient Secret';
 $lang['openidurl'] = 'OpenID Connect Auto Discovery URL';
+
+$lang['label'] = 'Label to display on the login button';
+$lang['color'] = 'Color to use with the login button';