LDAP: move more settings stuff to template file

apps/user_ldap/settings.php

@@ -42,17 +42,7 @@ OCP\Util::addstyle('user_ldap', 'settings');
 $tmpl = new OCP\Template('user_ldap', 'settings');
 
 $prefixes = \OCA\user_ldap\lib\Helper::getServerConfigurationPrefixes();
-$scoHtml = '';
-$i = 1;
-$sel = ' selected';
-foreach($prefixes as $prefix) {
-	$scoHtml .= '<option value="'.$prefix.'"'.$sel.'>'.$i++.'. Server</option>';
-	$sel = '';
-}
-if(count($prefixes) == 0) {
-	$scoHtml .= '<option value="" selected>1. Server</option>';
-}
-$tmpl->assign('serverConfigurationOptions', $scoHtml);
+$tmpl->assign('serverConfigurationPrefixes', $prefixes);
 
 // assign default values
 if(!isset($ldap)) {

apps/user_ldap/templates/settings.php

@@ -14,7 +14,20 @@
 	<fieldset id="ldapSettings-1">
 		<p><label for="ldap_serverconfig_chooser"><?php p($l->t('Server configuration'));?></label>
 		<select id="ldap_serverconfig_chooser" name="ldap_serverconfig_chooser">
-		<?php print_unescaped($_['serverConfigurationOptions']); ?>
+		<?php if(count($_['serverConfigurationPrefixes']) == 0 ) {
+			?>
+				<option value="" selected>1. Server</option>');
+			<?php
+		} else {
+			$i = 1;
+			$sel = ' selected';
+			foreach($_['serverConfigurationPrefixes'] as $prefix) {
+				?>
+				<option value="<?php p($prefix); ?>"<?php p($sel); ?>><?php p($i++); ?>. Server</option>
+				<?php
+			}
+		}
+		?>
 		<option value="NEW"><?php p($l->t('Add Server Configuration'));?></option>
 		</select>
 		<button id="ldap_action_delete_configuration"