abstract class Dimension in Dimension 8

Same name in this branch

8 src/Plugin/Field/FieldFormatter/Dimension.php \Drupal\dimension\Plugin\Field\FieldFormatter\Dimension
8 src/Plugin/Field/FieldWidget/Dimension.php \Drupal\dimension\Plugin\Field\FieldWidget\Dimension
8 src/Plugin/Field/FieldType/Dimension.php \Drupal\dimension\Plugin\Field\FieldType\Dimension

Same name and namespace in other branches

2.1.x src/Plugin/Field/FieldWidget/Dimension.php \Drupal\dimension\Plugin\Field\FieldWidget\Dimension
2.0.x src/Plugin/Field/FieldWidget/Dimension.php \Drupal\dimension\Plugin\Field\FieldWidget\Dimension

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
  - class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
    class \Drupal\Core\Field\WidgetBase implements WidgetInterface, ContainerFactoryPluginInterface uses AllowedTagsXssTrait
    class \Drupal\Core\Field\Plugin\Field\FieldWidget\NumberWidget
    class \Drupal\dimension\Plugin\Field\FieldWidget\Dimension implements Basic

Expanded class hierarchy of Dimension

2 string references to 'Dimension'

dimension.info.yml in ./dimension.info.yml: dimension.info.yml
Dimension::formElement in src/Plugin/Field/FieldWidget/Dimension.php: Returns the form for a single field widget.

File

src/Plugin/Field/FieldWidget/Dimension.php, line 11

Namespace

Drupal\dimension\Plugin\Field\FieldWidget

View source

abstract class Dimension extends NumberWidget implements Basic {

  /**
   * {@inheritdoc}
   */
  protected static function _defaultSettings($fields) {
    $settings = array();
    foreach ($fields as $key => $label) {
      $settings[$key] = array(
        'placeholder' => '',
        'label' => $label,
        'description' => '',
      );
    }
    return $settings;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    $element = array();

    /** @noinspection StaticInvocationViaThisInspection */
    foreach ($this
      ->fields() as $key => $label) {
      $settings = $this
        ->getSetting($key);
      $element[$key] = array(
        '#type' => 'fieldset',
        '#title' => $settings['label'],
      );
      $element[$key]['label'] = array(
        '#type' => 'textfield',
        '#title' => $this
          ->t('Label'),
        '#default_value' => $settings['label'],
        '#required' => TRUE,
        '#description' => $this
          ->t(''),
      );
      $element[$key]['placeholder'] = array(
        '#type' => 'textfield',
        '#title' => $this
          ->t('Placeholder'),
        '#default_value' => $settings['placeholder'],
        '#description' => $this
          ->t('Text that will be shown inside the field until a value is entered. This hint is usually a sample value or a brief description of the expected format.'),
      );
      $element[$key]['description'] = array(
        '#type' => 'textfield',
        '#title' => $this
          ->t('Description'),
        '#default_value' => $settings['description'],
        '#description' => $this
          ->t(''),
      );
    }
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = array();

    /** @noinspection StaticInvocationViaThisInspection */
    foreach ($this
      ->fields() as $key => $label) {
      $settings = $this
        ->getSetting($key);
      $placeholder = $settings['placeholder'];
      if (!empty($placeholder)) {
        $summary[] = $this
          ->t('@label: @placeholder', array(
          '@label' => $settings['label'],
          '@placeholder' => $placeholder,
        ));
      }
      else {
        $summary[] = $this
          ->t('@label: No placeholder', array(
          '@label' => $settings['label'],
        ));
      }
    }
    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) : array {
    $default = $items[$delta]
      ->getFieldDefinition()
      ->getDefaultValue($items[$delta]
      ->getEntity());
    $element += array(
      '#type' => 'fieldset',
    );
    $arguments = array();

    /** @noinspection StaticInvocationViaThisInspection */
    foreach ($this
      ->fields() as $key => $label) {
      $settings = $this
        ->getSetting($key);
      $field_settings = $this
        ->getFieldSetting($key);
      $field_storage_settings = $this
        ->getFieldSetting('storage_' . $key);
      $value = $items[$delta]->{$key} ?? $default[0][$key] ?? NULL;
      $arguments['fields'][$key] = array(
        'scale' => $field_storage_settings['scale'],
        'factor' => $field_settings['factor'],
      );
      $element[$key] = array(
        '#type' => 'number',
        '#title' => $settings['label'],
        '#default_value' => $value,
        '#placeholder' => $settings['placeholder'],
        '#step' => 0.1 ** $field_storage_settings['scale'],
        '#description' => $settings['description'],
        '#attributes' => array(
          'dimension-key' => $key,
        ),
      );

      // Set minimum and maximum.
      if (is_numeric($field_settings['min'])) {
        $element[$key]['#min'] = $field_settings['min'];
      }
      if (is_numeric($field_settings['max'])) {
        $element[$key]['#max'] = $field_settings['max'];
      }

      // Add prefix and suffix.
      if ($field_settings['prefix']) {
        $prefixes = explode('|', $field_settings['prefix']);
        $element[$key]['#field_prefix'] = FieldFilteredMarkup::create(array_pop($prefixes));
      }
      if ($field_settings['suffix']) {
        $suffixes = explode('|', $field_settings['suffix']);
        $element[$key]['#field_suffix'] = FieldFilteredMarkup::create(array_pop($suffixes));
      }
    }
    $element['value'] = array(
      '#type' => 'number',
      '#title' => $this
        ->t('Dimension'),
      '#default_value' => '',
      '#disabled' => TRUE,
      '#attributes' => array(
        'dimension-key' => 'value',
      ),
    );
    $field_settings = $this
      ->getFieldSetting('value');
    $field_storage_settings = $this
      ->getFieldSetting('storage_value');
    $arguments['value'] = array(
      'scale' => $field_storage_settings['scale'],
      'factor' => $field_settings['factor'],
    );

    // Add prefix and suffix.
    if ($field_settings['prefix']) {
      $prefixes = explode('|', $field_settings['prefix']);
      $element['value']['#field_prefix'] = FieldFilteredMarkup::create(array_pop($prefixes));
    }
    if ($field_settings['suffix']) {
      $suffixes = explode('|', $field_settings['suffix']);
      $element['value']['#field_suffix'] = FieldFilteredMarkup::create(array_pop($suffixes));
    }
    $id = $this->fieldDefinition
      ->getConfig($items[$delta]
      ->getEntity()
      ->bundle())
      ->id();
    $element['#attached']['library'][] = 'dimension/widget';
    $element['#attached']['drupalSettings']['dimension'][$id] = $arguments;
    $element['#attributes']['dimension-id'] = $id;
    $element['#attributes']['class'][] = 'dimension-wrapper';
    return $element;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AllowedTagsXssTrait::allowedTags	public	function	Returns a list of tags allowed by AllowedTagsXssTrait::fieldFilterXss().
AllowedTagsXssTrait::displayAllowedTags	public	function	Returns a human-readable list of allowed tags for display in help texts.
AllowedTagsXssTrait::fieldFilterXss	public	function	Filters an HTML string to prevent XSS vulnerabilities.
Basic::fields	public static	function
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
Dimension::formElement	public	function	Returns the form for a single field widget. Overrides NumberWidget::formElement
Dimension::settingsForm	public	function	Returns a form to configure settings for the widget. Overrides NumberWidget::settingsForm
Dimension::settingsSummary	public	function	Returns a short summary for the current widget settings. Overrides NumberWidget::settingsSummary
Dimension::_defaultSettings	protected static	function
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
NumberWidget::defaultSettings	public static	function	Defines the default settings for this plugin. Overrides PluginSettingsBase::defaultSettings
NumberWidget::errorElement	public	function	Assigns a field-level validation error to the right widget sub-element. Overrides WidgetBase::errorElement
PluginBase::$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.
PluginSettingsBase::$defaultSettingsMerged	protected	property	Whether default settings have been merged into the current $settings.
PluginSettingsBase::$thirdPartySettings	protected	property	The plugin settings injected by third party modules.
PluginSettingsBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies	6
PluginSettingsBase::getSetting	public	function	Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface::getSetting
PluginSettingsBase::getSettings	public	function	Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface::getSettings
PluginSettingsBase::getThirdPartyProviders	public	function	Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface::getThirdPartyProviders
PluginSettingsBase::getThirdPartySetting	public	function	Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface::getThirdPartySetting
PluginSettingsBase::getThirdPartySettings	public	function	Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface::getThirdPartySettings
PluginSettingsBase::mergeDefaults	protected	function	Merges default settings values into $settings.
PluginSettingsBase::onDependencyRemoval	public	function	Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval	3
PluginSettingsBase::setSetting	public	function	Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings	public	function	Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting	public	function	Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting	public	function	Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
StringTranslationTrait::$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.
WidgetBase::$fieldDefinition	protected	property	The field definition.
WidgetBase::$settings	protected	property	The widget settings. Overrides PluginSettingsBase::$settings
WidgetBase::addMoreAjax	public static	function	Ajax callback for the "Add another item" button.
WidgetBase::addMoreSubmit	public static	function	Submission handler for the "Add another item" button.
WidgetBase::afterBuild	public static	function	After-build handler for field elements in a form.
WidgetBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create	5
WidgetBase::extractFormValues	public	function	Extracts field values from submitted form values. Overrides WidgetBaseInterface::extractFormValues	2
WidgetBase::flagErrors	public	function	Reports field-level validation errors against actual form elements. Overrides WidgetBaseInterface::flagErrors	2
WidgetBase::form	public	function	Creates a form element for a field. Overrides WidgetBaseInterface::form	3
WidgetBase::formMultipleElements	protected	function	Special handling to create form elements for multiple values.	1
WidgetBase::formSingleElement	protected	function	Generates the form element for a single copy of the widget.
WidgetBase::getFieldSetting	protected	function	Returns the value of a field setting.
WidgetBase::getFieldSettings	protected	function	Returns the array of field settings.
WidgetBase::getFilteredDescription	protected	function	Returns the filtered field description.
WidgetBase::getWidgetState	public static	function	Retrieves processing information about the widget from $form_state. Overrides WidgetBaseInterface::getWidgetState
WidgetBase::getWidgetStateParents	protected static	function	Returns the location of processing information within $form_state.
WidgetBase::handlesMultipleValues	protected	function	Returns whether the widget handles multiple values.
WidgetBase::isApplicable	public static	function	Returns if the widget can be used for the provided field. Overrides WidgetInterface::isApplicable	4
WidgetBase::isDefaultValueWidget	protected	function	Returns whether the widget used for default value form.
WidgetBase::massageFormValues	public	function	Massages the form values into the format expected for field values. Overrides WidgetInterface::massageFormValues	7
WidgetBase::setWidgetState	public static	function	Stores processing information about the widget in $form_state. Overrides WidgetBaseInterface::setWidgetState
WidgetBase::__construct	public	function	Constructs a WidgetBase object. Overrides PluginBase::__construct	5

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abstract class Dimension in Dimension 8

Hierarchy

File

Namespace

Members

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