You are here

Home » API reference » ShareBar 8 » SharebarAddButtonForm.php

class SharebarAddButtonForm in ShareBar 8

Implements an example form.

Hierarchy

Expanded class hierarchy of SharebarAddButtonForm

File

src/Form/SharebarAddButtonForm.php, line 18
Contains \Drupal\sharebar\Form\SharebarAddButtonForm.

Namespace

Drupal\sharebar\Form
View source 
class SharebarAddButtonForm extends FormBase {

  /**
   * {@inheritdoc}.
   */
  public function getFormId() {
    return 'sharebar_addbutton';
  }

  /**
   * Form builder: Configure the sharebar system.
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $args = explode('/', current_path());
    $mname = $args[4];
    $array1 = '';
    $button = (object) $array1;
    $button->name = $button->machine_name = $button->big_button = $button->small_button = $button->enabled = $button->weight = '';
    if ($mname) {
      $buttons = unserialize(\Drupal::config('sharebar.settings')
        ->get('sharebar_buttons'));
      if (empty($buttons)) {
        $buttons = unserialize(sharebar_buttons_def());
      }

      // print_r($buttons); die;
      if (is_array($buttons) && count($buttons)) {
        $button = $buttons[$mname];
      }
    }
    $form['name'] = array(
      '#type' => 'textfield',
      '#title' => t('Name'),
      '#default_value' => $button->name,
      '#maxlength' => 255,
      '#required' => TRUE,
    );
    $form['machine_name'] = array(
      '#type' => 'machine_name',
      '#default_value' => $button->machine_name,
      '#maxlength' => 21,
      '#machine_name' => array(
        'exists' => 'sharebar_machine_name_load',
      ),
    );
    $form['old_machine_name'] = array(
      '#type' => 'value',
      '#value' => $button->machine_name,
    );
    $form['big_button'] = array(
      '#type' => 'textarea',
      '#title' => t('Big Button'),
      '#default_value' => $button->big_button,
      '#required' => TRUE,
    );
    $form['small_button'] = array(
      '#type' => 'textarea',
      '#title' => t('Small Button'),
      '#default_value' => $button->small_button,
      '#required' => TRUE,
    );
    $form['enabled'] = array(
      '#type' => 'checkbox',
      '#title' => t('Enabled'),
      '#default_value' => $button->enabled,
    );
    $form['weight'] = array(
      '#type' => 'weight',
      '#title' => t('Weight'),
      '#delta' => 50,
      '#default_value' => $button->weight,
    );
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Save'),
    );
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {

    // echo "<pre>"; print($form_state); echo "<hello>"; die;
    if ($form_state
      ->getValue('clicked_button') == t('Delete')) {

      //if ($form_state['clicked_button']['#value'] == t('Delete')) {
      $form_state['rebuild'] = TRUE;
      $form_state['confirm_delete'] = TRUE;
      return;
    }
    $buttons = unserialize(\Drupal::config('sharebar.settings')
      ->get('sharebar_buttons'));
    if (empty($buttons)) {
      $buttons = unserialize(sharebar_buttons_def());
    }
    if ($form_state
      ->getValue('old_machine_name') != '' && $form_state
      ->getValue('old_machine_name') != $form_state
      ->getValue('machine_name')) {
      unset($buttons[$form_state['values']['old_machine_name']]);
    }
    $array1 = '';

    //$button = (object)$array1;
    $m_name = $form_state
      ->getValue('machine_name');
    $buttons[$m_name] = (object) $array1;
    $buttons[$m_name]->machine_name = $m_name;
    $buttons[$m_name]->name = $form_state
      ->getValue('name');
    $buttons[$m_name]->big_button = $form_state
      ->getValue('big_button');
    $buttons[$m_name]->small_button = $form_state
      ->getValue('small_button');
    $buttons[$m_name]->enabled = $form_state
      ->getValue('enabled');
    $buttons[$m_name]->weight = $form_state
      ->getValue('weight');

    //variable_set('sharebar_buttons', serialize($buttons));

    // Drupal::config('sharebar.settings')->set('sharebar_buttons')
    $this
      ->config('sharebar.settings')
      ->set('sharebar_buttons', serialize($buttons))
      ->save();

    // $form_state['redirect'] = 'admin/config/sharebar/settings';
    $form_state
      ->setRedirect('sharebar.admin_settings');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 87
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
SharebarAddButtonForm::buildForm public function Form builder: Configure the sharebar system. Overrides FormInterface::buildForm
SharebarAddButtonForm::getFormId public function . Overrides FormInterface::getFormId
SharebarAddButtonForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.