はじまりの大地

inc/Action/Login.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace dokuwiki\Action;
+
+use dokuwiki\Action\Exception\ActionException;
+use dokuwiki\Ui;
+
+/**
+ * Class Login
+ *
+ * The login form. Actual logins are handled in inc/auth.php
+ *
+ * @package dokuwiki\Action
+ */
+class Login extends AbstractAclAction
+{
+    /** @inheritdoc */
+    public function minimumPermission()
+    {
+        return AUTH_NONE;
+    }
+
+    /** @inheritdoc */
+    public function checkPreconditions()
+    {
+        global $INPUT;
+        parent::checkPreconditions();
+        if ($INPUT->server->has('REMOTE_USER')) {
+            // nothing to do
+            throw new ActionException();
+        }
+    }
+
+    /** @inheritdoc */
+    public function tplContent()
+    {
+        (new Ui\Login())->show();
+    }
+}