class Quota in Message 8

Maximal (approximate) amount of messages.

Plugin annotation

@MessagePurge(
  id = "quota",
  label = @Translation("Quota", context = "MessagePurge"),
  description = @Translation("Maximal (approximate) amount of messages to keep."),
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\message\MessagePurgeBase implements ContainerFactoryPluginInterface, MessagePurgeInterface uses StringTranslationTrait
    • class \Drupal\message\Plugin\MessagePurge\Quota

1 string reference to 'Quota'

message.schema.yml in config/schema/message.schema.yml

config/schema/message.schema.yml

File

src/Plugin/MessagePurge/Quota.php, line 18

Namespace

Drupal\message\Plugin\MessagePurge

class Quota extends MessagePurgeBase {

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $form['quota'] = [
      '#type' => 'number',
      '#min' => 1,
      '#title' => $this
        ->t('Messages quota'),
      '#description' => $this
        ->t('Maximal (approximate) amount of messages.'),
      '#default_value' => $this->configuration['quota'],
      '#tree' => FALSE,
    ];
    return parent::buildConfigurationForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    parent::submitConfigurationForm($form, $form_state);
    $this->configuration['quota'] = $form_state
      ->getValue('quota');
  }

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'quota' => 1000,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function fetch(MessageTemplateInterface $template) {
    $query = $this
      ->baseQuery($template);
    $result = $query
      ->range($this->configuration['quota'], 1000000)
      ->execute();
    return $result;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MessagePurgeBase::$messageQuery	protected	property	The entity query object for Message items.
MessagePurgeBase::$queue	protected	property	The message deletion queue.
MessagePurgeBase::$weight	protected	property	The weight of the purge plugin.
MessagePurgeBase::baseQuery	protected	function	Get a base query.
MessagePurgeBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create	1
MessagePurgeBase::description	public	function	Returns the purge method description. Overrides MessagePurgeInterface::description
MessagePurgeBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
MessagePurgeBase::getWeight	public	function	Returns the weight of the purge plugin. Overrides MessagePurgeInterface::getWeight
MessagePurgeBase::label	public	function	Returns the purge method label. Overrides MessagePurgeInterface::label
MessagePurgeBase::process	public	function	Process the purgeable messages. Overrides MessagePurgeInterface::process
MessagePurgeBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
MessagePurgeBase::setWeight	public	function	Sets the weight for this purge plugin. Overrides MessagePurgeInterface::setWeight
MessagePurgeBase::validateConfigurationForm	public	function	Form validation handler. Overrides PluginFormInterface::validateConfigurationForm
MessagePurgeBase::__construct	public	function	Constructs a MessagePurgeBase object. Overrides PluginBase::__construct	1
MessagePurgeInterface::MESSAGE_DELETE_SIZE		constant	The maximum number of messages that a queue worker should delete at once.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
Quota::buildConfigurationForm	public	function	Form constructor. Overrides MessagePurgeBase::buildConfigurationForm
Quota::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides ConfigurableInterface::defaultConfiguration
Quota::fetch	public	function	Fetch the messages that need to be purged for a given template. Overrides MessagePurgeInterface::fetch
Quota::submitConfigurationForm	public	function	Form submission handler. Overrides MessagePurgeBase::submitConfigurationForm
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.