1 files changed, 83 insertions, 0 deletions
diff --git a/application/forms/Config/UserBackend/ExternalBackendForm.php b/application/forms/Config/UserBackend/ExternalBackendForm.php
new file mode 100644
index 0000000..f4a4639
--- /dev/null
+++ b/application/forms/Config/UserBackend/ExternalBackendForm.php
@@ -0,0 +1,83 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Forms\Config\UserBackend;
+
+use Zend_Validate_Callback;
+use Icinga\Web\Form;
+
+/**
+ * Form class for adding/modifying user backends of type "external"
+ */
+class ExternalBackendForm extends Form
+{
+    /**
+     * Initialize this form
+     */
+    public function init()
+    {
+        $this->setName('form_config_authbackend_external');
+    }
+
+    /**
+     * @see Form::createElements()
+     */
+    public function createElements(array $formData)
+    {
+        $this->addElement(
+            'text',
+            'name',
+            array(
+                'required'      => true,
+                'label'         => $this->translate('Backend Name'),
+                'description'   => $this->translate(
+                    'The name of this authentication provider that is used to differentiate it from others'
+                )
+            )
+        );
+        $callbackValidator = new Zend_Validate_Callback(function ($value) {
+            return @preg_match($value, '') !== false;
+        });
+        $callbackValidator->setMessage(
+            $this->translate('"%value%" is not a valid regular expression.'),
+            Zend_Validate_Callback::INVALID_VALUE
+        );
+        $this->addElement(
+            'text',
+            'strip_username_regexp',
+            array(
+                'label'         => $this->translate('Filter Pattern'),
+                'description'   => $this->translate(
+                    'The filter to use to strip specific parts off from usernames.'
+                    . ' Leave empty if you do not want to strip off anything.'
+                ),
+                'requirement'   => $this->translate('The filter pattern must be a valid regular expression.'),
+                'validators'    => array($callbackValidator)
+            )
+        );
+        $this->addElement(
+            'hidden',
+            'backend',
+            array(
+                'disabled'  => true,
+                'value'     => 'external'
+            )
+        );
+
+        return $this;
+    }
+
+    /**
+     * Validate the configuration by creating a backend and requesting the user count
+     *
+     * Returns always true as backends of type "external" are just "passive" backends.
+     *
+     * @param   Form    $form   The form to fetch the configuration values from
+     *
+     * @return  bool            Whether validation succeeded or not
+     */
+    public static function isValidUserBackend(Form $form)
+    {
+        return true;
+    }
+}