class AddForm in Custom Meta 2.0.x
Provides the custom meta tag add form.
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\custom_meta\Form\AddForm
Expanded class hierarchy of AddForm
1 string reference to 'AddForm'
File
- src/
Form/ AddForm.php, line 11
Namespace
Drupal\custom_meta\FormView source
class AddForm extends FormBase {
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'custom_meta_admin_add';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, $id = NULL) {
$meta = [];
if ($id) {
$meta = $this
->config('custom_meta.settings')
->get('tag')[$id];
$form['id'] = array(
'#type' => 'hidden',
'#value' => $id,
);
}
$form['attribute'] = array(
'#type' => 'select',
'#title' => $this
->t('Meta attribute'),
'#options' => [
'name' => 'Name',
'property' => 'Property',
'http-equiv' => 'Http Equiv',
],
'#description' => t('Specify custom meta tag attribute.'),
'#required' => TRUE,
'#default_value' => $meta['attribute'] ?? '',
);
$form['name'] = array(
'#type' => 'textfield',
'#title' => $this
->t('Meta name'),
'#maxlength' => 255,
'#description' => t('Specify custom meta tag name.'),
'#required' => TRUE,
'#default_value' => $meta['name'] ?? '',
);
$form['label'] = array(
'#type' => 'textfield',
'#title' => $this
->t('Meta label'),
'#maxlength' => 255,
'#description' => t('Specify custom meta tag label.'),
'#required' => TRUE,
'#default_value' => $meta['label'] ?? '',
);
$form['description'] = array(
'#type' => 'textfield',
'#title' => $this
->t('Meta description'),
'#maxlength' => 255,
'#description' => t('Specify custom meta tag description.'),
'#required' => TRUE,
'#default_value' => $meta['description'] ?? '',
);
$form['actions'] = array(
'#type' => 'actions',
);
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => $this
->t('Save'),
);
return $form;
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {
if (!$form_state
->getValue('id') && array_key_exists($form_state
->getValue('name'), $this
->config('custom_meta.settings')
->get('tag'))) {
$form_state
->setErrorByName('name', t('The custom meta tag %tag already exists.', [
'%tag' => $form_state
->getValue('name'),
]));
}
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$values = $this
->config('custom_meta.settings')
->get('tag');
$values[$form_state
->getValue('name')] = [
'attribute' => $form_state
->getValue('attribute'),
'name' => $form_state
->getValue('name'),
'label' => $form_state
->getValue('label'),
'description' => $form_state
->getValue('description'),
];
$this
->configFactory()
->getEditable('custom_meta.settings')
->set('tag', $values)
->save();
\Drupal::messenger()
->addStatus('Meta tag has been saved.');
$form_state
->setRedirect('custom_meta.admin_overview');
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AddForm:: |
public | function |
Form constructor. Overrides FormInterface:: |
|
AddForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
|
AddForm:: |
public | function |
Form submission handler. Overrides FormInterface:: |
|
AddForm:: |
public | function |
Form validation handler. Overrides FormBase:: |
|
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
public | function | 2 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormBase:: |
protected | property | The config factory. | 3 |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 3 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
public static | function |
Instantiates a new instance of this class. Overrides ContainerInjectionInterface:: |
105 |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function | Returns a redirect response object for the specified route. | |
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 27 |
MessengerTrait:: |
public | function | Gets the messenger. | 27 |
MessengerTrait:: |
public | function | Sets the messenger. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 4 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |