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class SensorForm in Monitoring 8

Sensor settings form controller.

Hierarchy

Expanded class hierarchy of SensorForm

File

src/Form/SensorForm.php, line 17
Contains \Drupal\monitoring\Form\SensorForm.

Namespace

Drupal\monitoring\Form
View source 
class SensorForm extends EntityForm {

  /**
   * The entity being used by this form.
   *
   * @var \Drupal\monitoring\SensorConfigInterface
   */
  protected $entity;

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $sensor_config = $this->entity;
    $form['label'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Label'),
      '#maxlength' => 255,
      '#default_value' => $sensor_config
        ->getLabel(),
      '#required' => TRUE,
    );
    $form['id'] = array(
      '#type' => 'machine_name',
      '#title' => $this
        ->t('ID'),
      '#maxlength' => 255,
      '#default_value' => $sensor_config
        ->id(),
      '#description' => $this
        ->t("ID of the sensor"),
      '#required' => TRUE,
      '#disabled' => !$sensor_config
        ->isNew(),
      '#machine_name' => array(
        'exists' => 'Drupal\\monitoring\\Entity\\SensorConfig::load',
      ),
    );
    $form['status'] = array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enabled'),
      '#description' => $this
        ->t('Check to have the sensor trigger.'),
      '#default_value' => $sensor_config
        ->status(),
    );
    if ($sensor_config
      ->isNew()) {
      $plugin_types = array();
      foreach (monitoring_sensor_manager()
        ->getDefinitions() as $plugin_id => $definition) {
        if ($definition['addable'] == TRUE) {
          $plugin_types[$plugin_id] = (string) $definition['label'];
        }
      }
      uasort($plugin_types, 'strnatcasecmp');
      $form['plugin_id'] = array(
        '#type' => 'select',
        '#options' => $plugin_types,
        '#title' => $this
          ->t('Sensor Plugin'),
        '#limit_validation_errors' => array(
          array(
            'plugin_id',
          ),
        ),
        '#submit' => array(
          '::submitSelectPlugin',
        ),
        '#required' => TRUE,
        '#executes_submit_callback' => TRUE,
        '#ajax' => array(
          'callback' => '::ajaxReplacePluginSpecificForm',
          'wrapper' => 'monitoring-sensor-plugin',
          'method' => 'replace',
        ),
      );
      $form['select_plugin'] = array(
        '#type' => 'submit',
        '#value' => $this
          ->t('Select sensor'),
        '#limit_validation_errors' => array(
          array(
            'plugin_id',
          ),
        ),
        '#submit' => array(
          '::submitSelectPlugin',
        ),
        '#attributes' => array(
          'class' => array(
            'js-hide',
          ),
        ),
      );
    }
    else {

      // @todo odd name but this can not be set to plugin_id.
      $form['old_plugin_id'] = array(
        '#type' => 'item',
        '#title' => $this
          ->t('Sensor Plugin'),
        '#markup' => (string) monitoring_sensor_manager()
          ->getDefinition($sensor_config->plugin_id)['label'],
      );
    }
    $form['plugin_container'] = array(
      '#type' => 'container',
      '#prefix' => '<div id="monitoring-sensor-plugin">',
      '#suffix' => '</div>',
    );
    if (isset($sensor_config->plugin_id) && ($plugin = $sensor_config
      ->getPlugin())) {
      $form['plugin_container']['settings'] = array(
        '#type' => 'details',
        '#open' => TRUE,
        '#title' => $this
          ->t('Sensor plugin settings'),
        '#tree' => TRUE,
      );
      $form['plugin_container']['settings'] += (array) $plugin
        ->buildConfigurationForm($form['plugin_container']['settings'], $form_state);
      $settings = $sensor_config
        ->getSettings();
      foreach ($settings as $key => $value) {
        if (!isset($form['plugin_container']['settings'][$key])) {
          $form['plugin_container']['settings'][$key] = array(
            '#type' => 'value',
            '#value' => $value,
          );
        }
      }
      $form['plugin_container']['category'] = array(
        '#type' => 'textfield',
        '#title' => $this
          ->t('Category'),
        '#maxlength' => 255,
        '#autocomplete_route_name' => 'monitoring.category_autocomplete',
        '#default_value' => $sensor_config
          ->getCategory(),
      );
      $form['plugin_container']['description'] = array(
        '#type' => 'textfield',
        '#title' => $this
          ->t('Description'),
        '#maxlength' => 255,
        '#default_value' => $sensor_config
          ->getDescription(),
      );
      $form['plugin_container']['caching_time'] = array(
        '#type' => 'number',
        '#title' => $this
          ->t('Cache Time'),
        '#maxlength' => 10,
        '#default_value' => $sensor_config
          ->getCachingTime(),
        '#description' => $this
          ->t("The caching time for the sensor. Empty to disable caching."),
        '#field_suffix' => $this
          ->t('seconds'),
      );
      $value_types = [];
      foreach (monitoring_value_types() as $value_type => $info) {
        $value_types[$value_type] = $info['label'];
      }
      $value_type = $sensor_config
        ->getValueType();
      $form['plugin_container']['value_type'] = array(
        '#type' => 'select',
        '#title' => $this
          ->t('Expected value type'),
        '#options' => $value_types,
        '#default_value' => $value_type,
        '#limit_validation_errors' => array(
          array(
            'value_type',
          ),
        ),
        '#submit' => array(
          '::submitSelectPlugin',
        ),
        '#required' => TRUE,
        '#executes_submit_callback' => TRUE,
        '#ajax' => array(
          'callback' => '::ajaxReplacePluginSpecificForm',
          'wrapper' => 'monitoring-sensor-plugin',
          'method' => 'replace',
        ),
        '#access' => $sensor_config
          ->getPlugin()
          ->getConfigurableValueType(),
      );
      $form['plugin_container']['value_label'] = array(
        '#type' => 'textfield',
        '#title' => $this
          ->t('Value Label'),
        '#maxlength' => 255,
        '#default_value' => $sensor_config
          ->getValueLabel(),
        '#description' => $this
          ->t("The value label represents the units of the sensor value."),
        '#access' => $value_type != 'no_value',
      );
      if ($this->entity
        ->isNumeric()) {
        $form['plugin_container']['thresholds'] = array(
          '#type' => 'details',
          '#title' => $this
            ->t('Sensor thresholds'),
          '#description' => $this
            ->t('Here you can set limit values that switch the sensor to a given status.'),
          '#prefix' => '<div id="monitoring-sensor-thresholds">',
          '#suffix' => '</div>',
          '#open' => TRUE,
          '#tree' => TRUE,
        );
        $this
          ->thresholdsForm($form, $form_state);
      }
    }
    return $form;
  }

  /**
   * Handles switching the configuration type selector.
   */
  public function ajaxReplacePluginSpecificForm($form, FormStateInterface $form_state) {
    return $form['plugin_container'];
  }

  /**
   * Handles submit call when sensor type is selected.
   */
  public function submitSelectPlugin(array $form, FormStateInterface $form_state) {
    $this->entity = $this
      ->buildEntity($form, $form_state);

    // Set default configuration of the sensor.
    $default_config = (array) $this->entity
      ->getPlugin()
      ->getDefaultConfiguration();
    $default_config += array(
      'settings' => array(),
    );
    foreach ($default_config as $key => $value) {
      $this->entity
        ->set($key, $value);
    }
    $form_state
      ->setRebuild();
  }

  /**
   * Ajax callback for threshold sensors settings form.
   */
  function ajaxReplaceThresholdsForm($form, FormStateInterface $form_state) {
    return $form['plugin_container']['thresholds'];
  }

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

    /** @var \Drupal\monitoring\SensorConfigInterface $sensor_config */
    $sensor_config = $this->entity;

    /** @var \Drupal\monitoring\SensorPlugin\SensorPluginInterface $plugin */
    if ($sensor_config
      ->isNew()) {
      $plugin_id = $form_state
        ->getValue('plugin_id');
      $plugin = monitoring_sensor_manager()
        ->createInstance($plugin_id, array(
        'sensor_config' => $this->entity,
      ));
    }
    else {
      $plugin = $sensor_config
        ->getPlugin();
    }
    $plugin
      ->validateConfigurationForm($form, $form_state);
    if ($this->entity
      ->isNumeric()) {
      $this
        ->validateThresholdsForm($form, $form_state);
    }
  }

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

    /** @var \Drupal\monitoring\SensorConfigInterface $sensor_config */
    $sensor_config = $this->entity;
    $plugin = $sensor_config
      ->getPlugin();
    $plugin
      ->submitConfigurationForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    parent::save($form, $form_state);
    $sensor_config = $this->entity;
    $sensor_id = $form_state
      ->getValue('id');
    if ($sensor_config
      ->isEnabled()) {
      $route = 'entity.monitoring_sensor_config.details_form';
    }
    else {
      $route = 'entity.monitoring_sensor_config.edit_form';
    }
    $form_state
      ->setRedirect('monitoring.sensors_overview_settings');
    $url = Url::fromRoute($route, array(
      'monitoring_sensor_config' => $sensor_id,
    ));

    // Message with the link to sensor details page.
    $this
      ->messenger()
      ->addMessage(t('Sensor <a href="@url">@label</a> saved.', array(
      '@url' => $url
        ->toString(),
      '@label' => $form_state
        ->getValue('label'),
    )));
  }

  /**
   * Settings form page title callback.
   *
   * @param \Drupal\monitoring\SensorConfigInterface $monitoring_sensor_config
   *   The Sensor config.
   *
   * @return string
   */
  public function formTitle(SensorConfigInterface $monitoring_sensor_config) {
    return $this
      ->t('@label settings (@category)', array(
      '@category' => $monitoring_sensor_config
        ->getCategory(),
      '@label' => $monitoring_sensor_config
        ->getLabel(),
    ));
  }

  /**
   * Builds the threshold settings form.
   */
  protected function thresholdsForm(array &$form, FormStateInterface $form_state) {
    $type = $form_state
      ->getValue(array(
      'thresholds',
      'type',
    ));
    if (empty($type)) {
      $type = $this->entity
        ->getThresholdsType();
    }
    $form['plugin_container']['thresholds']['type'] = array(
      '#type' => 'select',
      '#title' => $this
        ->t('Threshold type'),
      '#options' => array(
        'none' => $this
          ->t('- None -'),
        'exceeds' => $this
          ->t('Exceeds'),
        'falls' => $this
          ->t('Falls'),
        'inner_interval' => $this
          ->t('Inner interval'),
        'outer_interval' => $this
          ->t('Outer interval'),
      ),
      '#default_value' => $type,
      '#ajax' => array(
        'callback' => '::ajaxReplaceThresholdsForm',
        'wrapper' => 'monitoring-sensor-thresholds',
      ),
    );
    switch ($type) {
      case 'exceeds':
        $form['plugin_container']['thresholds']['type']['#description'] = $this
          ->t('The sensor will be set to the corresponding status if the value exceeds the limits.');
        $form['plugin_container']['thresholds']['warning'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Warning'),
          '#default_value' => $this->entity
            ->getThresholdValue('warning'),
        );
        $form['plugin_container']['thresholds']['critical'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Critical'),
          '#default_value' => $this->entity
            ->getThresholdValue('critical'),
        );
        break;
      case 'falls':
        $form['plugin_container']['thresholds']['type']['#description'] = $this
          ->t('The sensor will be set to the corresponding status if the value falls below the limits.');
        $form['plugin_container']['thresholds']['warning'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Warning'),
          '#default_value' => $this->entity
            ->getThresholdValue('warning'),
        );
        $form['plugin_container']['thresholds']['critical'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Critical'),
          '#default_value' => $this->entity
            ->getThresholdValue('critical'),
        );
        break;
      case 'inner_interval':
        $form['plugin_container']['thresholds']['type']['#description'] = $this
          ->t('The sensor will be set to the corresponding status if the value is within the limits.');
        $form['plugin_container']['thresholds']['warning_low'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Warning low'),
          '#default_value' => $this->entity
            ->getThresholdValue('warning_low'),
        );
        $form['plugin_container']['thresholds']['warning_high'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Warning high'),
          '#default_value' => $this->entity
            ->getThresholdValue('warning_high'),
        );
        $form['plugin_container']['thresholds']['critical_low'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Critical low'),
          '#default_value' => $this->entity
            ->getThresholdValue('critical_low'),
        );
        $form['plugin_container']['thresholds']['critical_high'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Critical high'),
          '#default_value' => $this->entity
            ->getThresholdValue('critical_high'),
        );
        break;
      case 'outer_interval':
        $form['plugin_container']['thresholds']['type']['#description'] = $this
          ->t('The sensor will be set to the corresponding status if the value is outside of the limits.');
        $form['plugin_container']['thresholds']['warning_low'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Warning low'),
          '#default_value' => $this->entity
            ->getThresholdValue('warning_low'),
        );
        $form['plugin_container']['thresholds']['warning_high'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Warning high'),
          '#default_value' => $this->entity
            ->getThresholdValue('warning_high'),
        );
        $form['plugin_container']['thresholds']['critical_low'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Critical low'),
          '#default_value' => $this->entity
            ->getThresholdValue('critical_low'),
        );
        $form['plugin_container']['thresholds']['critical_high'] = array(
          '#type' => 'number',
          '#title' => $this
            ->t('Critical high'),
          '#default_value' => $this->entity
            ->getThresholdValue('critical_high'),
        );
        break;
    }
    return $form;
  }

  /**
   * Sets a form error for the given threshold key.
   *
   * @param string $threshold_key
   *   Key of the threshold value form element.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   Drupal form state object.
   * @param string $message
   *   The validation message.
   */
  protected function setThresholdFormError($threshold_key, FormStateInterface $form_state, $message) {
    $form_state
      ->setErrorByName('plugin_container[thresholds][' . $threshold_key, $message);
  }

  /**
   * {@inheritdoc}
   */
  public function validateThresholdsForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValue(array(
      'thresholds',
    ));
    $type = is_array($values) ? $values['type'] : NULL;
    switch ($type) {
      case 'exceeds':
        if (!empty($values['warning']) && !empty($values['critical']) && $values['warning'] >= $values['critical']) {
          $this
            ->setThresholdFormError('warning', $form_state, $this
            ->t('Warning must be lower than critical or empty.'));
        }
        break;
      case 'falls':
        if (!empty($values['warning']) && !empty($values['critical']) && $values['warning'] <= $values['critical']) {
          $this
            ->setThresholdFormError('warning', $form_state, $this
            ->t('Warning must be higher than critical or empty.'));
        }
        break;
      case 'inner_interval':
        if (empty($values['warning_low']) && !empty($values['warning_high']) || !empty($values['warning_low']) && empty($values['warning_high'])) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Either both warning values must be provided or none.'));
        }
        elseif (empty($values['critical_low']) && !empty($values['critical_high']) || !empty($values['critical_low']) && empty($values['critical_high'])) {
          $this
            ->setThresholdFormError('critical_low', $form_state, $this
            ->t('Either both critical values must be provided or none.'));
        }
        elseif (!empty($values['warning_low']) && !empty($values['warning_high']) && $values['warning_low'] >= $values['warning_high']) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Warning low must be lower than warning high or empty.'));
        }
        elseif (!empty($values['critical_low']) && !empty($values['critical_high']) && $values['critical_low'] >= $values['critical_high']) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Critical low must be lower than critical high or empty.'));
        }
        elseif (!empty($values['warning_low']) && !empty($values['critical_low']) && $values['warning_low'] >= $values['critical_low']) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Warning low must be lower than critical low or empty.'));
        }
        elseif (!empty($values['warning_high']) && !empty($values['critical_high']) && $values['warning_high'] <= $values['critical_high']) {
          $this
            ->setThresholdFormError('warning_high', $form_state, $this
            ->t('Warning high must be higher than critical high or empty.'));
        }
        break;
      case 'outer_interval':
        if (empty($values['warning_low']) && !empty($values['warning_high']) || !empty($values['warning_low']) && empty($values['warning_high'])) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Either both warning values must be provided or none.'));
        }
        elseif (empty($values['critical_low']) && !empty($values['critical_high']) || !empty($values['critical_low']) && empty($values['critical_high'])) {
          $this
            ->setThresholdFormError('critical_low', $form_state, $this
            ->t('Either both critical values must be provided or none.'));
        }
        elseif (!empty($values['warning_low']) && !empty($values['warning_high']) && $values['warning_low'] >= $values['warning_high']) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Warning low must be lower than warning high or empty.'));
        }
        elseif (!empty($values['critical_low']) && !empty($values['critical_high']) && $values['critical_low'] >= $values['critical_high']) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Critical low must be lower than critical high or empty.'));
        }
        elseif (!empty($values['warning_low']) && !empty($values['critical_low']) && $values['warning_low'] <= $values['critical_low']) {
          $this
            ->setThresholdFormError('warning_low', $form_state, $this
            ->t('Warning low must be higher than critical low or empty.'));
        }
        elseif (!empty($values['warning_high']) && !empty($values['critical_high']) && $values['warning_high'] >= $values['critical_high']) {
          $this
            ->setThresholdFormError('warning_high', $form_state, $this
            ->t('Warning high must be lower than critical high or empty.'));
        }
        break;
    }
  }

}

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
EntityForm::$entityTypeManager protected property The entity type manager. 3
EntityForm::$moduleHandler protected property The module handler service.
EntityForm::$operation protected property The name of the current operation.
EntityForm::$privateEntityManager private property The entity manager.
EntityForm::actions protected function Returns an array of supported actions for the current entity form. 29
EntityForm::actionsElement protected function Returns the action form element for the current entity form.
EntityForm::afterBuild public function Form element #after_build callback: Updates the entity with submitted data.
EntityForm::buildEntity public function Builds an updated entity object based upon the submitted form values. Overrides EntityFormInterface::buildEntity 2
EntityForm::buildForm public function Form constructor. Overrides FormInterface::buildForm 10
EntityForm::copyFormValuesToEntity protected function Copies top-level form values to entity properties 7
EntityForm::getBaseFormId public function Returns a string identifying the base form. Overrides BaseFormIdInterface::getBaseFormId 5
EntityForm::getEntity public function Gets the form entity. Overrides EntityFormInterface::getEntity
EntityForm::getEntityFromRouteMatch public function Determines which entity will be used by this form from a RouteMatch object. Overrides EntityFormInterface::getEntityFromRouteMatch 1
EntityForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId 10
EntityForm::getOperation public function Gets the operation identifying the form. Overrides EntityFormInterface::getOperation
EntityForm::init protected function Initialize the form state and the entity before the first form build. 3
EntityForm::prepareEntity protected function Prepares the entity object before the form is built first. 3
EntityForm::prepareInvokeAll protected function Invokes the specified prepare hook variant.
EntityForm::processForm public function Process callback: assigns weights and hides extra fields.
EntityForm::setEntity public function Sets the form entity. Overrides EntityFormInterface::setEntity
EntityForm::setEntityManager public function Sets the entity manager for this form. Overrides EntityFormInterface::setEntityManager
EntityForm::setEntityTypeManager public function Sets the entity type manager for this form. Overrides EntityFormInterface::setEntityTypeManager
EntityForm::setModuleHandler public function Sets the module handler for this form. Overrides EntityFormInterface::setModuleHandler
EntityForm::setOperation public function Sets the operation for this form. Overrides EntityFormInterface::setOperation
EntityForm::__get public function
EntityForm::__set public function
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 87
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
LinkGeneratorTrait::$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::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
SensorForm::$entity protected property The entity being used by this form. Overrides EntityForm::$entity
SensorForm::ajaxReplacePluginSpecificForm public function Handles switching the configuration type selector.
SensorForm::ajaxReplaceThresholdsForm function Ajax callback for threshold sensors settings form.
SensorForm::form public function Gets the actual form array to be built. Overrides EntityForm::form
SensorForm::formTitle public function Settings form page title callback.
SensorForm::save public function Form submission handler for the 'save' action. Overrides EntityForm::save
SensorForm::setThresholdFormError protected function Sets a form error for the given threshold key.
SensorForm::submitForm public function This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state… Overrides EntityForm::submitForm
SensorForm::submitSelectPlugin public function Handles submit call when sensor type is selected.
SensorForm::thresholdsForm protected function Builds the threshold settings form.
SensorForm::validateForm public function Form validation handler. Overrides FormBase::validateForm
SensorForm::validateThresholdsForm public function
StringTranslationTrait::$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.