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class DateTimeDayFieldItemList in Date time day 8

Represents a configurable entity datetimeday field.

Hierarchy

Expanded class hierarchy of DateTimeDayFieldItemList

File

src/Plugin/Field/FieldType/DateTimeDayFieldItemList.php, line 16

Namespace

Drupal\date_time_day\Plugin\Field\FieldType
View source 
class DateTimeDayFieldItemList extends DateTimeFieldItemList {

  /**
   * {@inheritdoc}
   */
  public function defaultValuesForm(array &$form, FormStateInterface $form_state) {
    if (empty($this
      ->getFieldDefinition()
      ->getDefaultValueCallback())) {
      $default_value = $this
        ->getFieldDefinition()
        ->getDefaultValueLiteral();
      $element = parent::defaultValuesForm($form, $form_state);

      // Start date properties.
      $element['default_start_time_type'] = [
        '#type' => 'select',
        '#title' => $this
          ->t('Default start time type'),
        '#description' => $this
          ->t('Set a default value for the start time.'),
        '#default_value' => isset($default_value[0]['default_start_time_type']) ? $default_value[0]['default_start_time_type'] : '',
        '#options' => [
          static::DEFAULT_VALUE_NOW => $this
            ->t('Current date'),
          static::DEFAULT_VALUE_CUSTOM => $this
            ->t('Relative date'),
        ],
        '#empty_value' => '',
      ];
      $element['default_start_time'] = [
        '#type' => 'textfield',
        '#title' => $this
          ->t('Relative default start time value'),
        '#description' => $this
          ->t("Describe a time by reference to the current day, like '+90 days' (90 days from the day the field is created) or '+1 Saturday' (the next Saturday). See <a href=\"http://php.net/manual/function.strtotime.php\">strtotime</a> for more details."),
        '#default_value' => isset($default_value[0]['default_start_time_type']) && $default_value[0]['default_start_time_type'] == static::DEFAULT_VALUE_CUSTOM ? $default_value[0]['default_start_time'] : '',
        '#states' => [
          'visible' => [
            ':input[id="edit-default-value-input-default-start-time-type"]' => [
              'value' => static::DEFAULT_VALUE_CUSTOM,
            ],
          ],
        ],
      ];

      // Start date properties.
      $element['default_end_time_type'] = [
        '#type' => 'select',
        '#title' => $this
          ->t('Default end time type'),
        '#description' => $this
          ->t('Set a default value for the end time.'),
        '#default_value' => isset($default_value[0]['default_end_time_type']) ? $default_value[0]['default_end_time_type'] : '',
        '#options' => [
          static::DEFAULT_VALUE_NOW => $this
            ->t('Current date'),
          static::DEFAULT_VALUE_CUSTOM => $this
            ->t('Relative date'),
        ],
        '#empty_value' => '',
      ];
      $element['default_end_time'] = [
        '#type' => 'textfield',
        '#title' => $this
          ->t('Relative default end time value'),
        '#description' => $this
          ->t("Describe a time by reference to the current day, like '+90 days' (90 days from the day the field is created) or '+1 Saturday' (the next Saturday). See <a href=\"http://php.net/manual/function.strtotime.php\">strtotime</a> for more details."),
        '#default_value' => isset($default_value[0]['default_end_time_type']) && $default_value[0]['default_end_time_type'] == static::DEFAULT_VALUE_CUSTOM ? $default_value[0]['default_end_time'] : '',
        '#states' => [
          'visible' => [
            ':input[id="edit-default-value-input-default-end-time-type"]' => [
              'value' => static::DEFAULT_VALUE_CUSTOM,
            ],
          ],
        ],
      ];
      return $element;
    }
  }

  /**
   * {@inheritdoc}
   */
  public function defaultValuesFormValidate(array $element, array &$form, FormStateInterface $form_state) {
    if ($form_state
      ->getValue([
      'default_value_input',
      'default_date_type',
    ]) == static::DEFAULT_VALUE_CUSTOM) {
      $is_strtotime = @strtotime($form_state
        ->getValue([
        'default_value_input',
        'default_date',
      ]));
      if (!$is_strtotime) {
        $form_state
          ->setErrorByName('default_value_input][default_date', $this
          ->t('The relative default date value entered is invalid.'));
      }
    }
    if ($form_state
      ->getValue([
      'default_value_input',
      'default_start_time_type',
    ]) == static::DEFAULT_VALUE_CUSTOM) {
      $is_strtotime = @strtotime($form_state
        ->getValue([
        'default_value_input',
        'default_start_time',
      ]));
      if (!$is_strtotime) {
        $form_state
          ->setErrorByName('default_value_input][default_start_time', $this
          ->t('The relative default start time value entered is invalid.'));
      }
    }
    if ($form_state
      ->getValue([
      'default_value_input',
      'default_end_time_type',
    ]) == static::DEFAULT_VALUE_CUSTOM) {
      $is_strtotime = @strtotime($form_state
        ->getValue([
        'default_value_input',
        'default_end_time',
      ]));
      if (!$is_strtotime) {
        $form_state
          ->setErrorByName('default_value_input][default_end_time', $this
          ->t('The relative default end time value entered is invalid.'));
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function defaultValuesFormSubmit(array $element, array &$form, FormStateInterface $form_state) {
    if ($form_state
      ->getValue([
      'default_value_input',
      'default_date_type',
    ]) || $form_state
      ->getValue([
      'default_value_input',
      'default_end_date_type',
    ])) {
      if ($form_state
        ->getValue([
        'default_value_input',
        'default_date_type',
      ]) == static::DEFAULT_VALUE_NOW) {
        $form_state
          ->setValueForElement($element['default_date'], static::DEFAULT_VALUE_NOW);
      }
      if ($form_state
        ->getValue([
        'default_value_input',
        'default_start_time_type',
      ]) == static::DEFAULT_VALUE_NOW) {
        $form_state
          ->setValueForElement($element['default_start_time'], static::DEFAULT_VALUE_NOW);
      }
      if ($form_state
        ->getValue([
        'default_value_input',
        'default_end_time_type',
      ]) == static::DEFAULT_VALUE_NOW) {
        $form_state
          ->setValueForElement($element['default_end_time'], static::DEFAULT_VALUE_NOW);
      }
      return [
        $form_state
          ->getValue('default_value_input'),
      ];
    }
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public static function processDefaultValue($default_value, FieldableEntityInterface $entity, FieldDefinitionInterface $definition) {

    // Explicitly call the base class so that we can get the default value
    // types.
    $default_value = FieldItemList::processDefaultValue($default_value, $entity, $definition);

    // Allow either the start or end time to have a default, but not require
    // defaults for both.
    if (!empty($default_value[0]['default_date_type']) || !empty($default_value[0]['default_start_time_type']) || !empty($default_value[0]['default_end_time_type'])) {

      // A default value should be in the format and timezone used for date
      // storage.
      $storage_format = $definition
        ->getSetting('time_type') === DateTimeDayItem::DATEDAY_TIME_DEFAULT_TYPE_FORMAT ? DateTimeDayItem::DATE_TIME_DAY_H_I_FORMAT_STORAGE_FORMAT : DateTimeDayItem::DATEDAY_TIME_TYPE_SECONDS_FORMAT;
      $default_values = [
        [],
      ];
      if (!empty($default_value[0]['default_date_type'])) {
        $date = new DrupalDateTime($default_value[0]['default_date'], DateTimeItemInterface::STORAGE_TIMEZONE);
        $value = $date
          ->format(DateTimeItemInterface::DATE_STORAGE_FORMAT);
        $default_values[0]['value'] = $value;
        $default_values[0]['date'] = $date;
      }
      if (!empty($default_value[0]['default_start_time_type'])) {
        $start_time = new DrupalDateTime($default_value[0]['default_start_time'], DateTimeItemInterface::STORAGE_TIMEZONE);
        $start_time_value = $start_time
          ->format($storage_format);
        $default_values[0]['start_time_value'] = $start_time_value;
        $default_values[0]['start_time'] = $start_time;
      }
      if (!empty($default_value[0]['default_end_time_type'])) {
        $end_time = new DrupalDateTime($default_value[0]['default_end_time'], DateTimeItemInterface::STORAGE_TIMEZONE);
        $end_time_value = $end_time
          ->format($storage_format);
        $default_values[0]['end_time_value'] = $end_time_value;
        $default_values[0]['end_time'] = $end_time;
      }
      $default_value = $default_values;
    }
    return $default_value;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DateTimeDayFieldItemList::defaultValuesForm public function Returns a form for the default value input. Overrides DateTimeFieldItemList::defaultValuesForm
DateTimeDayFieldItemList::defaultValuesFormSubmit public function Processes the submitted default value. Overrides DateTimeFieldItemList::defaultValuesFormSubmit
DateTimeDayFieldItemList::defaultValuesFormValidate public function Validates the submitted default value. Overrides DateTimeFieldItemList::defaultValuesFormValidate
DateTimeDayFieldItemList::processDefaultValue public static function Processes the default value before being applied. Overrides DateTimeFieldItemList::processDefaultValue
DateTimeFieldItemList::DEFAULT_VALUE_CUSTOM constant Defines the default value as relative.
DateTimeFieldItemList::DEFAULT_VALUE_NOW constant Defines the default value as now.
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
FieldItemList::$langcode protected property The langcode of the field values held in the object.
FieldItemList::$list protected property Numerically indexed array of field items. Overrides ItemList::$list 1
FieldItemList::access public function Checks data value access. Overrides AccessibleInterface::access 1
FieldItemList::applyDefaultValue public function Applies the default value. Overrides TypedData::applyDefaultValue
FieldItemList::createItem protected function Helper for creating a list item object. Overrides ItemList::createItem
FieldItemList::defaultAccess public function Contains the default access logic of this field. Overrides FieldItemListInterface::defaultAccess 3
FieldItemList::defaultValueWidget protected function Returns the widget object used in default value form.
FieldItemList::delegateMethod protected function Calls a method on each FieldItem.
FieldItemList::delete public function Defines custom delete behavior for field values. Overrides FieldItemListInterface::delete 2
FieldItemList::deleteRevision public function Defines custom revision delete behavior for field values. Overrides FieldItemListInterface::deleteRevision 1
FieldItemList::equals public function Determines equality to another object implementing FieldItemListInterface. Overrides FieldItemListInterface::equals 2
FieldItemList::filterEmptyItems public function Filters out empty field items and re-numbers the item deltas. Overrides FieldItemListInterface::filterEmptyItems
FieldItemList::generateSampleItems public function Populates a specified number of field items with valid sample data. Overrides FieldItemListInterface::generateSampleItems
FieldItemList::getConstraints public function Gets a list of validation constraints. Overrides TypedData::getConstraints 1
FieldItemList::getEntity public function Gets the entity that field belongs to. Overrides FieldItemListInterface::getEntity 1
FieldItemList::getFieldDefinition public function Gets the field definition. Overrides FieldItemListInterface::getFieldDefinition
FieldItemList::getLangcode public function Gets the langcode of the field values held in the object. Overrides FieldItemListInterface::getLangcode
FieldItemList::getSetting public function Returns the value of a given field setting. Overrides FieldItemListInterface::getSetting
FieldItemList::getSettings public function Returns the array of field settings. Overrides FieldItemListInterface::getSettings
FieldItemList::hasAffectingChanges public function Determines whether the field has relevant changes. Overrides FieldItemListInterface::hasAffectingChanges 1
FieldItemList::postSave public function Defines custom post-save behavior for field values. Overrides FieldItemListInterface::postSave 1
FieldItemList::preSave public function Defines custom presave behavior for field values. Overrides FieldItemListInterface::preSave 1
FieldItemList::setLangcode public function Sets the langcode of the field values held in the object. Overrides FieldItemListInterface::setLangcode
FieldItemList::setValue public function Sets the data value. Overrides ItemList::setValue
FieldItemList::view public function Returns a renderable array for the field items. Overrides FieldItemListInterface::view
FieldItemList::__get public function Magic method: Gets a property value of to the first field item. Overrides FieldItemListInterface::__get
FieldItemList::__isset public function Magic method: Determines whether a property of the first field item is set. Overrides FieldItemListInterface::__isset
FieldItemList::__set public function Magic method: Sets a property value of the first field item. Overrides FieldItemListInterface::__set
FieldItemList::__unset public function Magic method: Unsets a property of the first field item. Overrides FieldItemListInterface::__unset
ItemList::appendItem public function Appends a new item to the list. Overrides ListInterface::appendItem
ItemList::count public function
ItemList::filter public function Filters the items in the list using a custom callback. Overrides ListInterface::filter
ItemList::first public function Returns the first item in this list. Overrides ListInterface::first
ItemList::get public function Returns the item at the specified position in this list. Overrides ListInterface::get 2
ItemList::getItemDefinition public function Gets the definition of a contained item. Overrides ListInterface::getItemDefinition
ItemList::getIterator public function
ItemList::getString public function Returns a string representation of the data. Overrides TypedData::getString
ItemList::getValue public function Gets the data value. Overrides TypedData::getValue
ItemList::isEmpty public function Determines whether the list contains any non-empty items. Overrides ListInterface::isEmpty
ItemList::offsetExists public function 1
ItemList::offsetGet public function
ItemList::offsetSet public function
ItemList::offsetUnset public function
ItemList::onChange public function React to changes to a child property or item. Overrides TraversableTypedDataInterface::onChange 1
ItemList::rekey protected function Renumbers the items in the list.
ItemList::removeItem public function Removes the item at the specified position. Overrides ListInterface::removeItem
ItemList::set public function Sets the value of the item at a given position in the list. Overrides ListInterface::set
ItemList::__clone public function Magic method: Implements a deep clone.
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.
TypedData::$definition protected property The data definition. 1
TypedData::$name protected property The property name.
TypedData::$parent protected property The parent typed data object.
TypedData::createInstance public static function Constructs a TypedData object given its definition and context. Overrides TypedDataInterface::createInstance
TypedData::getDataDefinition public function Gets the data definition. Overrides TypedDataInterface::getDataDefinition
TypedData::getName public function Returns the name of a property or item. Overrides TypedDataInterface::getName
TypedData::getParent public function Returns the parent data structure; i.e. either complex data or a list. Overrides TypedDataInterface::getParent
TypedData::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition
TypedData::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
TypedData::getPropertyPath public function Returns the property path of the data. Overrides TypedDataInterface::getPropertyPath
TypedData::getRoot public function Returns the root of the typed data tree. Overrides TypedDataInterface::getRoot
TypedData::setContext public function Sets the context of a property or item via a context aware parent. Overrides TypedDataInterface::setContext
TypedData::validate public function Validates the currently set data value. Overrides TypedDataInterface::validate
TypedData::__construct public function Constructs a TypedData object given its definition and context. 3
TypedDataTrait::$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