class LiveWeatherForm in Live Weather 8

Controller location for Live Weather Form.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\Core\Form\ConfigFormBase uses ConfigFormBaseTrait
    • class \Drupal\live_weather\Form\LiveWeatherForm

File

src/Form/LiveWeatherForm.php, line 18

Contains \Drupal\live_weather\Form\LiveWeatherForm.

Namespace

Drupal\live_weather\Form

class LiveWeatherForm extends ConfigFormBase {

  /**
   * The Drupal configuration factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * The Live weather control.
   *
   * @var Drupal\live_weather\LiveWeatherInterface
   */
  protected $liveWeather;

  /**
   * Constructs a location form object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The configuration factory holding resource settings.
   * @param Drupal\live_weather\LiveWeatherInterface $live_weather
   *   The controls of Live weather.
   */
  public function __construct(ConfigFactoryInterface $config_factory, LiveWeatherInterface $live_weather) {
    $this->configFactory = $config_factory;
    $this->liveWeather = $live_weather;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('live_weather.controller'));
  }

  /**
   * Implements \Drupal\Core\Form\FormInterface::getFormID().
   */
  public function getFormId() {
    return 'live_weather_form';
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'live_weather.location',
    ];
  }

  /**
   * Implements \Drupal\Core\Form\FormInterface::buildForm().
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['location'] = array(
      '#type' => 'textfield',
      '#title' => 'Location',
      '#description' => t('Enter Where On Earth IDentification of location. Find WOEID to use this url http://woeid.rosselliot.co.nz'),
    );
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $locations = $this->configFactory
      ->get('live_weather.location')
      ->get('location');
    $location_value = $form_state
      ->getValue('location');
    if (empty($location_value) || !is_numeric($location_value)) {
      $form_state
        ->setErrorByName('location', $this
        ->t('location invalid.'));
    }
    elseif (!empty($locations) && array_key_exists($location_value, $locations)) {
      $form_state
        ->setErrorByName('location', $this
        ->t('location already exists.'));
    }
    elseif (!empty($location_value)) {
      $output = $this->liveWeather
        ->locationCheck($location_value, 'location', 'f');
      if (!empty($output)) {
        if (isset($output['query']['results']['channel']['location']) && !empty($output['query']['results']['channel']['location'])) {
          $city = $output['query']['results']['channel']['location']['city'] . ',' . $output['query']['results']['channel']['location']['region'] . ',' . $output['query']['results']['channel']['location']['country'];
          $locations[$location_value] = $city;
          $this
            ->config('live_weather.location')
            ->set('location', $locations)
            ->save();
        }
        else {
          $form_state
            ->setErrorByName('location', $this
            ->t('location invalid.'));
        }
      }
    }
  }

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

}

Members

Name	Modifiers	Type	Description	Overrides
ConfigFormBaseTrait::config	protected	function	Retrieves a configuration object.
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::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
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.
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LiveWeatherForm::$configFactory	protected	property	The Drupal configuration factory. Overrides FormBase::$configFactory
LiveWeatherForm::$liveWeather	protected	property	The Live weather control.
LiveWeatherForm::buildForm	public	function	Implements \Drupal\Core\Form\FormInterface::buildForm(). Overrides ConfigFormBase::buildForm
LiveWeatherForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
LiveWeatherForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
LiveWeatherForm::getFormId	public	function	Implements \Drupal\Core\Form\FormInterface::getFormID(). Overrides FormInterface::getFormId
LiveWeatherForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
LiveWeatherForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
LiveWeatherForm::__construct	public	function	Constructs a location form object. Overrides ConfigFormBase::__construct
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::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$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.