function ConfigEditor::buildForm
Same name in other branches
- 8.x-1.x src/Form/ConfigEditor.php \Drupal\devel\Form\ConfigEditor::buildForm()
- 5.x src/Form/ConfigEditor.php \Drupal\devel\Form\ConfigEditor::buildForm()
Overrides FormInterface::buildForm
File
-
src/
Form/ ConfigEditor.php, line 27
Class
- ConfigEditor
- Edit config variable form.
Namespace
Drupal\devel\FormCode
public function buildForm(array $form, FormStateInterface $form_state, $config_name = '') {
$config = $this->config($config_name);
if ($config === FALSE || $config->isNew()) {
$this->messenger()
->addError($this->t('Config @name does not exist in the system.', [
'@name' => $config_name,
]));
return;
}
$data = $config->getOriginal();
if (empty($data)) {
$this->messenger()
->addWarning($this->t('Config @name exists but has no data.', [
'@name' => $config_name,
]));
return;
}
try {
$output = Yaml::encode($data);
} catch (InvalidDataTypeException $e) {
$this->messenger()
->addError($this->t('Invalid data detected for @name : %error', [
'@name' => $config_name,
'%error' => $e->getMessage(),
]));
return;
}
$form['current'] = [
'#type' => 'details',
'#title' => $this->t('Current value for %variable', [
'%variable' => $config_name,
]),
'#attributes' => [
'class' => [
'container-inline',
],
],
];
$form['current']['value'] = [
'#type' => 'item',
// phpcs:ignore Drupal.Functions.DiscouragedFunctions
'#markup' => dpr($output, TRUE),
];
$form['name'] = [
'#type' => 'value',
'#value' => $config_name,
];
$form['new'] = [
'#type' => 'textarea',
'#title' => $this->t('New value'),
'#default_value' => $output,
'#rows' => 24,
'#required' => TRUE,
];
$form['actions'] = [
'#type' => 'actions',
];
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this->t('Save'),
];
$form['actions']['cancel'] = [
'#type' => 'link',
'#title' => $this->t('Cancel'),
'#url' => $this->buildCancelLinkUrl(),
];
$form['actions']['delete'] = [
'#type' => 'link',
'#title' => $this->t('Delete'),
'#url' => Url::fromRoute('devel.config_delete', [
'config_name' => $config_name,
]),
'#attributes' => [
'class' => [
'button',
'button--danger',
],
],
];
return $form;
}