1 files changed, 176 insertions, 0 deletions
diff --git a/application/forms/EditForm.php b/application/forms/EditForm.php
new file mode 100644
index 0000000..86e7880
--- /dev/null
+++ b/application/forms/EditForm.php
@@ -0,0 +1,176 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Module\Toplevelview\Forms;
+
+use Exception;
+use Icinga\Module\Toplevelview\ViewConfig;
+use Icinga\Web\Form;
+use Icinga\Web\Notification;
+use Icinga\Web\Url;
+
+class EditForm extends Form
+{
+    /**
+     * @var ViewConfig
+     */
+    protected $viewConfig;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function init()
+    {
+        $this->setName('form_toplevelview_edit');
+    }
+
+    public function setViewConfig(ViewConfig $viewConfig)
+    {
+        $this->viewConfig = $viewConfig;
+        return $this;
+    }
+
+    /**
+     * @see Form::onSuccess()
+     */
+    public function onSuccess()
+    {
+        try {
+            $this->viewConfig->setName($this->getValue('name'));
+            $this->viewConfig->setText($this->getValue('config'));
+
+            // ensure config can be parsed...
+            $this->viewConfig->getMetaData();
+            $this->viewConfig->getTree();
+
+            $this->viewConfig->storeToSession();
+
+            $cancel = $this->getElement('btn_submit_cancel');
+            $delete = $this->getElement('btn_submit_delete');
+
+            if ($this->getElement('btn_submit_save_file')->getValue() !== null) {
+                $this->viewConfig->store();
+                Notification::success($this->translate('Top Level View successfully saved'));
+            } elseif ($cancel !== null && $cancel->getValue() !== null) {
+                $this->viewConfig->clearSession();
+                Notification::success($this->translate('Top Level View restored from disk'));
+            } elseif ($delete != null && $delete->getValue() !== null) {
+                $this->viewConfig->delete();
+                $this->setRedirectUrl('toplevelview');
+                Notification::success($this->translate('Top Level View successfully deleted'));
+            } else {
+                Notification::success($this->translate('Top Level View successfully saved for the current session'));
+            }
+            return true;
+        } catch (Exception $e) {
+            $this->addError(sprintf('Could not save config: %s', $e->getMessage()));
+            return false;
+        }
+    }
+
+    public function getRedirectUrl()
+    {
+        if ($this->redirectUrl === null && ($name = $this->viewConfig->getName()) !== null) {
+            $this->redirectUrl = Url::fromPath('toplevelview/show', array('name' => $name));
+        }
+        return parent::getRedirectUrl();
+    }
+
+    /**
+     * Populate form
+     *
+     * @see Form::onRequest()
+     */
+    public function onRequest()
+    {
+        $values = array();
+        $values['name'] = $this->viewConfig->getName();
+        $values['config'] = $this->viewConfig->getText();
+
+        $this->populate($values);
+    }
+
+    /**
+     * @see Form::createElements()
+     */
+    public function createElements(array $formData)
+    {
+        if ($this->viewConfig->hasBeenLoadedFromSession()) {
+            $this->warning(
+                $this->translate(
+                    'This config is only stored in your session!'
+                    . ' Make sure to save it to disk once your work is complete!'
+                ),
+                false
+            );
+        }
+
+        $this->addElement(
+            'text',
+            'name',
+            array(
+                'label'    => $this->translate('File name'),
+                'required' => true
+            )
+        );
+        $this->addElement(
+            'textarea',
+            'config',
+            array(
+                //'required'             => true,
+                'label'                => $this->translate('YAML Config'),
+                'class'                => 'code-editor codemirror',
+                'decorators'           => array(
+                    array('Label', array('tag'=>'div', 'separator' => '')),
+                    array('HtmlTag', array('tag' => 'div')),
+                    'ViewHelper'
+                ),
+                'data-codemirror-mode' => 'yaml'
+            )
+        );
+
+        $this->addElement(
+            'submit',
+            'btn_submit_save_session',
+            array(
+                'ignore'     => true,
+                'label'      => $this->translate('Save for the current Session'),
+                'decorators' => array('ViewHelper')
+            )
+        );
+
+        $this->addElement(
+            'submit',
+            'btn_submit_save_file',
+            array(
+                'ignore'     => true,
+                'label'      => $this->translate('Save to config file'),
+                'decorators' => array('ViewHelper')
+            )
+        );
+
+        if ($this->viewConfig->hasBeenLoadedFromSession()) {
+            $this->addElement(
+                'submit',
+                'btn_submit_cancel',
+                array(
+                    'ignore'     => true,
+                    'label'      => $this->translate('Cancel editing'),
+                    'decorators' => array('ViewHelper')
+                )
+            );
+        }
+
+        if ($this->viewConfig->hasBeenLoaded()) {
+            $this->addElement(
+                'submit',
+                'btn_submit_delete',
+                array(
+                    'ignore'     => true,
+                    'label'      => $this->translate('Delete config'),
+                    'decorators' => array('ViewHelper')
+                )
+            );
+        }
+    }
+}