class TaxNumberDefaultWidget in Commerce Core 8.2
Plugin implementation of the 'commerce_tax_number_default' widget.
Plugin annotation
@FieldWidget(
id = "commerce_tax_number_default",
label = @Translation("Tax number"),
field_types = {
"commerce_tax_number"
}
)
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\commerce_tax\Plugin\Field\FieldWidget\TaxNumberDefaultWidget implements ContainerFactoryPluginInterface
- class \Drupal\Core\Field\WidgetBase implements WidgetInterface, ContainerFactoryPluginInterface uses AllowedTagsXssTrait
- class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
Expanded class hierarchy of TaxNumberDefaultWidget
File
- modules/
tax/ src/ Plugin/ Field/ FieldWidget/ TaxNumberDefaultWidget.php, line 29
Namespace
Drupal\commerce_tax\Plugin\Field\FieldWidgetView source
class TaxNumberDefaultWidget extends WidgetBase implements ContainerFactoryPluginInterface {
/**
* The tax number type manager.
*
* @var \Drupal\commerce_tax\TaxNumberTypeManagerInterface
*/
protected $taxNumberTypeManager;
/**
* Constructs a new TaxNumberDefaultWidget object.
*
* @param string $plugin_id
* The plugin_id for the widget.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
* The definition of the field to which the widget is associated.
* @param array $settings
* The widget settings.
* @param array $third_party_settings
* Any third party settings.
* @param \Drupal\commerce_tax\TaxNumberTypeManagerInterface $tax_number_type_manager
* The tax number type manager.
*/
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, array $third_party_settings, TaxNumberTypeManagerInterface $tax_number_type_manager) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $third_party_settings);
$this->taxNumberTypeManager = $tax_number_type_manager;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['third_party_settings'], $container
->get('plugin.manager.commerce_tax_number_type'));
}
/**
* {@inheritdoc}
*/
public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
if ($this
->isDefaultValueWidget($form_state)) {
return [];
}
$this
->prepareForm($form);
/** @var \Drupal\commerce_tax\Plugin\Field\FieldType\TaxNumberItemInterface $item */
$item = $items[$delta];
$selected_country = $this
->getSelectedCountry($item
->getEntity(), $form, $form_state);
$allowed_countries = $item
->getAllowedCountries();
if ($selected_country && !in_array($selected_country, $allowed_countries)) {
// Tax numbers are not being collected for the selected country.
$element['#access'] = FALSE;
$element['value'] = [
'#type' => 'value',
'#value' => '',
];
return $element;
}
$allowed_types = $item
->getAllowedTypes();
if (count($allowed_types) == 1) {
$type = reset($allowed_types);
}
elseif ($selected_country) {
// Auto-detect the tax number type based on the selected country.
$type = $this->taxNumberTypeManager
->getPluginId($selected_country);
}
else {
// There are multiple allowed types, but auto-detection is not possible.
// Fall back to the "Other" plugin, and perform no validation.
// @todo Allow the user to select the type from a dropdown instead.
$type = 'other';
}
$element['original'] = [
'#type' => 'value',
'#value' => $item
->getValue() + [
'type' => NULL,
'value' => NULL,
'verification_state' => NULL,
'verification_timestamp' => NULL,
'verification_result' => NULL,
],
];
$element['type'] = [
'#type' => 'value',
'#value' => $type,
];
$element['value'] = [
'#type' => 'textfield',
'#title' => $this->fieldDefinition
->getLabel(),
'#description' => $this->fieldDefinition
->getDescription(),
'#required' => $this->fieldDefinition
->isRequired(),
'#default_value' => $item->value,
'#size' => 20,
];
return $element;
}
/**
* {@inheritdoc}
*/
public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
foreach ($values as $delta => $value) {
if (empty($value['value'])) {
continue;
}
/** @var \Drupal\commerce_tax\Plugin\Commerce\TaxNumberType\TaxNumberTypeInterface $type_plugin */
$type_plugin = $this->taxNumberTypeManager
->createInstance($value['type']);
$value['value'] = $type_plugin
->canonicalize($value['value']);
// Preserve the previous verification if the number hasn't changed.
$original = $value['original'];
if ($original['type'] == $value['type'] && $original['value'] == $value['value']) {
$value['verification_state'] = $original['verification_state'];
$value['verification_timestamp'] = $original['verification_timestamp'];
$value['verification_result'] = $original['verification_result'];
}
unset($value['original']);
$values[$delta] = $value;
}
return $values;
}
/**
* Prepares the given entity form.
*
* Ensures that the address widget refreshes the entire entity form, to
* allow the tax_number widget to hide itself based on the selected country.
*
* @param array $form
* The entity form.
*
* @return array
* The prepared form.
*/
protected function prepareForm(array &$form) {
if (empty($form['address']['widget'][0]['address']['#required'])) {
// The address field is missing, optional, or using a non-standard widget.
return $form;
}
$wrapper_id = Html::getUniqueId(implode('-', $form['#parents']) . '-ajax-form');
$form += [
'#wrapper_id' => $wrapper_id,
'#prefix' => '<div id="' . $wrapper_id . '">',
'#suffix' => '</div>',
];
$form['address']['widget'][0]['address']['#form_wrapper'] = $form['#wrapper_id'];
$form['address']['widget'][0]['address']['#process'] = [
// Keep the default #process functions defined in Address::getInfo().
[
Address::class,
'processAddress',
],
[
Address::class,
'processGroup',
],
// Add our own #process.
[
get_class($this),
'replaceAjaxCallback',
],
];
return $form;
}
/**
* Replaces the country_code #ajax callback in an Address widget.
*
* Used as a #process callback because the country_code is a part of the
* Address form element, added on #process.
*
* @param array $element
* The form element being processed.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
* @param array $complete_form
* The complete form structure.
*
* @return array
* The form element.
*/
public static function replaceAjaxCallback(array &$element, FormStateInterface $form_state, array &$complete_form) {
if (isset($element['country_code']['#ajax'])) {
$element['country_code']['#ajax'] = [
'callback' => [
get_called_class(),
'ajaxRefresh',
],
'wrapper' => $element['#form_wrapper'],
];
}
return $element;
}
/**
* Ajax callback.
*/
public static function ajaxRefresh(array $form, FormStateInterface $form_state) {
// Find the entity form based on the expected address widget structure
// (e.g. $form['address']['widget'][0]['address']['country_code']).
$triggering_element = $form_state
->getTriggeringElement();
$parents = array_slice($triggering_element['#array_parents'], 0, -6);
return NestedArray::getValue($form, $parents);
}
/**
* Gets the selected country from the parent entity's address field.
*
* @param \Drupal\Core\Entity\FieldableEntityInterface $entity
* The parent entity.
* @param array $form
* The entity form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
*
* @return string|null
* The country code, or NULL if not found.
*/
protected function getSelectedCountry(FieldableEntityInterface $entity, array $form, FormStateInterface $form_state) {
if (!$entity
->hasField('address')) {
return NULL;
}
// Priority: 1) Submitted value 2) Entity value 3) Default country.
$parents = array_merge($form['#parents'], [
'address',
0,
'address',
'country_code',
]);
$selected_country = NestedArray::getValue($form_state
->getUserInput(), $parents);
if (!$selected_country && !$entity
->get('address')
->isEmpty()) {
/** @var \Drupal\address\AddressInterface $address */
$address = $entity
->get('address')
->first();
$selected_country = $address
->getCountryCode();
}
elseif (!$selected_country && !empty($form['address']['widget'][0]['address'])) {
$address_element = $form['address']['widget'][0]['address'];
$selected_country = Country::getDefaultCountry($address_element['#available_countries']);
}
return $selected_country;
}
}
Members
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AllowedTagsXssTrait:: |
public | function | Returns a list of tags allowed by AllowedTagsXssTrait::fieldFilterXss(). | |
AllowedTagsXssTrait:: |
public | function | Returns a human-readable list of allowed tags for display in help texts. | |
AllowedTagsXssTrait:: |
public | function | Filters an HTML string to prevent XSS vulnerabilities. | |
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | 1 |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
3 |
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function | Determines if the plugin is configurable. | |
PluginSettingsBase:: |
protected | property | Whether default settings have been merged into the current $settings. | |
PluginSettingsBase:: |
protected | property | The plugin settings injected by third party modules. | |
PluginSettingsBase:: |
public | function |
Calculates dependencies for the configured plugin. Overrides DependentPluginInterface:: |
6 |
PluginSettingsBase:: |
public static | function |
Defines the default settings for this plugin. Overrides PluginSettingsInterface:: |
42 |
PluginSettingsBase:: |
public | function |
Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
protected | function | Merges default settings values into $settings. | |
PluginSettingsBase:: |
public | function |
Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface:: |
3 |
PluginSettingsBase:: |
public | function |
Sets the value of a setting for the plugin. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Sets the settings for the plugin. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Unsets a third-party setting. Overrides ThirdPartySettingsInterface:: |
|
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
TaxNumberDefaultWidget:: |
protected | property | The tax number type manager. | |
TaxNumberDefaultWidget:: |
public static | function | Ajax callback. | |
TaxNumberDefaultWidget:: |
public static | function |
Creates an instance of the plugin. Overrides WidgetBase:: |
|
TaxNumberDefaultWidget:: |
public | function |
Returns the form for a single field widget. Overrides WidgetInterface:: |
|
TaxNumberDefaultWidget:: |
protected | function | Gets the selected country from the parent entity's address field. | |
TaxNumberDefaultWidget:: |
public | function |
Massages the form values into the format expected for field values. Overrides WidgetBase:: |
|
TaxNumberDefaultWidget:: |
protected | function | Prepares the given entity form. | |
TaxNumberDefaultWidget:: |
public static | function | Replaces the country_code #ajax callback in an Address widget. | |
TaxNumberDefaultWidget:: |
public | function |
Constructs a new TaxNumberDefaultWidget object. Overrides WidgetBase:: |
|
WidgetBase:: |
protected | property | The field definition. | |
WidgetBase:: |
protected | property |
The widget settings. Overrides PluginSettingsBase:: |
|
WidgetBase:: |
public static | function | Ajax callback for the "Add another item" button. | |
WidgetBase:: |
public static | function | Submission handler for the "Add another item" button. | |
WidgetBase:: |
public static | function | After-build handler for field elements in a form. | |
WidgetBase:: |
public | function |
Assigns a field-level validation error to the right widget sub-element. Overrides WidgetInterface:: |
8 |
WidgetBase:: |
public | function |
Extracts field values from submitted form values. Overrides WidgetBaseInterface:: |
2 |
WidgetBase:: |
public | function |
Reports field-level validation errors against actual form elements. Overrides WidgetBaseInterface:: |
2 |
WidgetBase:: |
public | function |
Creates a form element for a field. Overrides WidgetBaseInterface:: |
3 |
WidgetBase:: |
protected | function | Special handling to create form elements for multiple values. | 1 |
WidgetBase:: |
protected | function | Generates the form element for a single copy of the widget. | |
WidgetBase:: |
protected | function | Returns the value of a field setting. | |
WidgetBase:: |
protected | function | Returns the array of field settings. | |
WidgetBase:: |
protected | function | Returns the filtered field description. | |
WidgetBase:: |
public static | function |
Retrieves processing information about the widget from $form_state. Overrides WidgetBaseInterface:: |
|
WidgetBase:: |
protected static | function | Returns the location of processing information within $form_state. | |
WidgetBase:: |
protected | function | Returns whether the widget handles multiple values. | |
WidgetBase:: |
public static | function |
Returns if the widget can be used for the provided field. Overrides WidgetInterface:: |
4 |
WidgetBase:: |
protected | function | Returns whether the widget used for default value form. | |
WidgetBase:: |
public | function |
Returns a form to configure settings for the widget. Overrides WidgetInterface:: |
16 |
WidgetBase:: |
public | function |
Returns a short summary for the current widget settings. Overrides WidgetInterface:: |
15 |
WidgetBase:: |
public static | function |
Stores processing information about the widget in $form_state. Overrides WidgetBaseInterface:: |