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class SmartDateItem in Smart Date 3.1.x

Same name and namespace in other branches
  1. 8.2 src/Plugin/Field/FieldType/SmartDateItem.php \Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem
  2. 8 src/Plugin/Field/FieldType/SmartDateItem.php \Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem
  3. 3.x src/Plugin/Field/FieldType/SmartDateItem.php \Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem
  4. 3.0.x src/Plugin/Field/FieldType/SmartDateItem.php \Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem
  5. 3.2.x src/Plugin/Field/FieldType/SmartDateItem.php \Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem
  6. 3.3.x src/Plugin/Field/FieldType/SmartDateItem.php \Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem
  7. 3.4.x src/Plugin/Field/FieldType/SmartDateItem.php \Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem

Plugin implementation of the 'smartdate' field type.

Plugin annotation


@FieldType(
  id = "smartdate",
  label = @Translation("Smart date range"),
  description = @Translation("Create and store timestamp ranges, with an intelligent UI."),
  default_widget = "smartdate_default",
  default_formatter = "smartdate_default",
  list_class = "\Drupal\smart_date\Plugin\Field\FieldType\SmartDateFieldItemList"
)

Hierarchy

Expanded class hierarchy of SmartDateItem

1 file declares its use of SmartDateItem
SmartDateNormalizer.php in src/Normalizer/SmartDateNormalizer.php

File

src/Plugin/Field/FieldType/SmartDateItem.php, line 23

Namespace

Drupal\smart_date\Plugin\Field\FieldType
View source
class SmartDateItem extends TimestampItem {

  /**
   * {@inheritdoc}
   */
  public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
    $properties['value'] = DataDefinition::create('timestamp')
      ->setLabel(t('Start timestamp value'))
      ->setRequired(TRUE);
    $properties['start_time'] = DataDefinition::create('any')
      ->setLabel(t('Computed start date'))
      ->setDescription(t('The computed start DateTime object.'))
      ->setComputed(TRUE)
      ->setClass(DateTimeComputed::class)
      ->setSetting('date source', 'value');
    $properties['end_value'] = DataDefinition::create('timestamp')
      ->setLabel(t('End timestamp value'))
      ->setRequired(TRUE);
    $properties['end_time'] = DataDefinition::create('any')
      ->setLabel(t('Computed end date'))
      ->setDescription(t('The computed end DateTime object.'))
      ->setComputed(TRUE)
      ->setClass(DateTimeComputed::class)
      ->setSetting('date source', 'end_value');
    $properties['duration'] = DataDefinition::create('integer')
      ->setLabel(t('Duration, in minutes'))
      ->setRequired(FALSE);
    $properties['rrule'] = DataDefinition::create('integer')
      ->setLabel(t('RRule ID'))
      ->setSetting('unsigned', TRUE)
      ->setRequired(FALSE);
    $properties['rrule_index'] = DataDefinition::create('integer')
      ->setLabel(t('RRule Index'))
      ->setSetting('unsigned', TRUE)
      ->setRequired(FALSE);
    $properties['timezone'] = DataDefinition::create('string')
      ->setLabel(t('Timezone'))
      ->setDescription(t('The timezone of this date.'))
      ->setSetting('max_length', 32)
      ->setRequired(FALSE)
      ->addConstraint('AllowedValues', array_keys(system_time_zones(TRUE, FALSE)));
    return $properties;
  }

  /**
   * {@inheritdoc}
   */
  public static function schema(FieldStorageDefinitionInterface $field_definition) {
    $schema = [
      'columns' => [
        'value' => [
          'description' => 'The start time value.',
          'type' => 'int',
        ],
        'end_value' => [
          'description' => 'The end time value.',
          'type' => 'int',
        ],
        'duration' => [
          'description' => 'The difference between start and end times, in minutes.',
          'type' => 'int',
          'size' => 'medium',
        ],
        'rrule' => [
          'description' => 'The ID an associated recurrence rule.',
          'type' => 'int',
        ],
        'rrule_index' => [
          'description' => 'The Index of an associated recurrence rule instance.',
          'type' => 'int',
        ],
        'timezone' => [
          'description' => 'The preferred timezone.',
          'type' => 'varchar',
          'length' => 32,
        ],
      ],
      'indexes' => [
        'value' => [
          'value',
        ],
        'end_value' => [
          'end_value',
        ],
        'rrule' => [
          'rrule',
        ],
        'rrule_index' => [
          'rrule_index',
        ],
      ],
    ];
    return $schema;
  }

  /**
   * {@inheritdoc}
   */
  public static function generateSampleValue(FieldDefinitionInterface $field_definition) {

    // Pick a random timestamp in the past year.
    $timestamp = \Drupal::time()
      ->getRequestTime() - mt_rand(0, 86400 * 365);
    $duration = 60;
    $values['value'] = $timestamp;
    $values['end_value'] = $timestamp + $duration * 60;
    $values['duration'] = $duration;
    $values['timezone'] = 'UTC';
    return $values;
  }

  /**
   * {@inheritdoc}
   */
  public function isEmpty() {
    $start_value = $this
      ->get('value')
      ->getValue();
    $end_value = $this
      ->get('end_value')
      ->getValue();
    return ($start_value === NULL || $start_value === '') && ($end_value === NULL || $end_value === '');
  }

  /**
   * {@inheritdoc}
   */
  public function onChange($property_name, $notify = TRUE) {

    // Enforce that the computed date is recalculated.
    if ($property_name == 'value') {
      $this->start_time = NULL;
    }
    elseif ($property_name == 'end_value') {
      $this->end_time = NULL;
    }
    parent::onChange($property_name, $notify);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
FieldItemBase::calculateDependencies public static function Calculates dependencies for field items. Overrides FieldItemInterface::calculateDependencies 2
FieldItemBase::calculateStorageDependencies public static function Calculates dependencies for field items on the storage level. Overrides FieldItemInterface::calculateStorageDependencies 1
FieldItemBase::defaultFieldSettings public static function Defines the field-level settings for this plugin. Overrides FieldItemInterface::defaultFieldSettings 7
FieldItemBase::defaultStorageSettings public static function Defines the storage-level settings for this plugin. Overrides FieldItemInterface::defaultStorageSettings 10
FieldItemBase::delete public function Defines custom delete behavior for field values. Overrides FieldItemInterface::delete 2
FieldItemBase::deleteRevision public function Defines custom revision delete behavior for field values. Overrides FieldItemInterface::deleteRevision
FieldItemBase::fieldSettingsForm public function Returns a form for the field-level settings. Overrides FieldItemInterface::fieldSettingsForm 7
FieldItemBase::fieldSettingsFromConfigData public static function Returns a settings array in the field type's canonical representation. Overrides FieldItemInterface::fieldSettingsFromConfigData 1
FieldItemBase::fieldSettingsToConfigData public static function Returns a settings array that can be stored as a configuration value. Overrides FieldItemInterface::fieldSettingsToConfigData 1
FieldItemBase::getEntity public function Gets the entity that field belongs to. Overrides FieldItemInterface::getEntity
FieldItemBase::getFieldDefinition public function Gets the field definition. Overrides FieldItemInterface::getFieldDefinition
FieldItemBase::getLangcode public function Gets the langcode of the field values held in the object. Overrides FieldItemInterface::getLangcode
FieldItemBase::getSetting protected function Returns the value of a field setting.
FieldItemBase::getSettings protected function Returns the array of field settings.
FieldItemBase::mainPropertyName public static function Returns the name of the main property, if any. Overrides FieldItemInterface::mainPropertyName 8
FieldItemBase::onDependencyRemoval public static function Informs the plugin that a dependency of the field will be deleted. Overrides FieldItemInterface::onDependencyRemoval 1
FieldItemBase::postSave public function Defines custom post-save behavior for field values. Overrides FieldItemInterface::postSave 2
FieldItemBase::preSave public function Defines custom presave behavior for field values. Overrides FieldItemInterface::preSave 7
FieldItemBase::setValue public function Sets the data value. Overrides Map::setValue 4
FieldItemBase::storageSettingsForm public function Returns a form for the storage-level settings. Overrides FieldItemInterface::storageSettingsForm 8
FieldItemBase::storageSettingsFromConfigData public static function Returns a settings array in the field type's canonical representation. Overrides FieldItemInterface::storageSettingsFromConfigData 2
FieldItemBase::storageSettingsToConfigData public static function Returns a settings array that can be stored as a configuration value. Overrides FieldItemInterface::storageSettingsToConfigData 2
FieldItemBase::view public function Returns a renderable array for a single field item. Overrides FieldItemInterface::view
FieldItemBase::writePropertyValue protected function Different to the parent Map class, we avoid creating property objects as far as possible in order to optimize performance. Thus we just update $this->values if no property object has been created yet. Overrides Map::writePropertyValue
FieldItemBase::__construct public function Constructs a TypedData object given its definition and context. Overrides TypedData::__construct 1
FieldItemBase::__get public function Magic method: Gets a property value. Overrides FieldItemInterface::__get 2
FieldItemBase::__isset public function Magic method: Determines whether a property is set. Overrides FieldItemInterface::__isset
FieldItemBase::__set public function Magic method: Sets a property value. Overrides FieldItemInterface::__set 1
FieldItemBase::__unset public function Magic method: Unsets a property. Overrides FieldItemInterface::__unset
Map::$definition protected property The data definition. Overrides TypedData::$definition
Map::$properties protected property The array of properties.
Map::$values protected property An array of values for the contained properties.
Map::applyDefaultValue public function Applies the default value. Overrides TypedData::applyDefaultValue 4
Map::get public function Gets a property object. Overrides ComplexDataInterface::get
Map::getIterator public function
Map::getProperties public function Gets an array of property objects. Overrides ComplexDataInterface::getProperties
Map::getString public function Returns a string representation of the data. Overrides TypedData::getString
Map::getValue public function Gets the data value. Overrides TypedData::getValue 1
Map::set public function Sets a property value. Overrides ComplexDataInterface::set
Map::toArray public function Returns an array of all property values. Overrides ComplexDataInterface::toArray 1
Map::__clone public function Magic method: Implements a deep clone.
SmartDateItem::generateSampleValue public static function Generates placeholder field values. Overrides TimestampItem::generateSampleValue
SmartDateItem::isEmpty public function Determines whether the data structure is empty. Overrides Map::isEmpty
SmartDateItem::onChange public function React to changes to a child property or item. Overrides Map::onChange
SmartDateItem::propertyDefinitions public static function Defines field item properties. Overrides TimestampItem::propertyDefinitions
SmartDateItem::schema public static function Returns the schema for the field. Overrides TimestampItem::schema
StringTranslationTrait::$stringTranslation protected property The string translation service. 4
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.
TypedData::$name protected property The property name.
TypedData::$parent protected property The parent typed data object.
TypedData::createInstance public static function Constructs a TypedData object given its definition and context. Overrides TypedDataInterface::createInstance
TypedData::getConstraints public function Gets a list of validation constraints. Overrides TypedDataInterface::getConstraints 9
TypedData::getDataDefinition public function Gets the data definition. Overrides TypedDataInterface::getDataDefinition
TypedData::getName public function Returns the name of a property or item. Overrides TypedDataInterface::getName
TypedData::getParent public function Returns the parent data structure; i.e. either complex data or a list. Overrides TypedDataInterface::getParent
TypedData::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition
TypedData::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
TypedData::getPropertyPath public function Returns the property path of the data. Overrides TypedDataInterface::getPropertyPath
TypedData::getRoot public function Returns the root of the typed data tree. Overrides TypedDataInterface::getRoot
TypedData::setContext public function Sets the context of a property or item via a context aware parent. Overrides TypedDataInterface::setContext
TypedData::validate public function Validates the currently set data value. Overrides TypedDataInterface::validate
TypedDataTrait::$typedDataManager protected property The typed data manager used for creating the data types.
TypedDataTrait::getTypedDataManager public function Gets the typed data manager. 2
TypedDataTrait::setTypedDataManager public function Sets the typed data manager. 2