abstract class BaseFieldFileFormatterBase in Drupal 10
Same name and namespace in other branches
- 8 core/modules/file/src/Plugin/Field/FieldFormatter/BaseFieldFileFormatterBase.php \Drupal\file\Plugin\Field\FieldFormatter\BaseFieldFileFormatterBase
- 9 core/modules/file/src/Plugin/Field/FieldFormatter/BaseFieldFileFormatterBase.php \Drupal\file\Plugin\Field\FieldFormatter\BaseFieldFileFormatterBase
Base class for file formatters, which allow to link to the file download URL.
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\FormatterBase implements FormatterInterface, ContainerFactoryPluginInterface
- class \Drupal\file\Plugin\Field\FieldFormatter\BaseFieldFileFormatterBase
- class \Drupal\Core\Field\FormatterBase implements FormatterInterface, ContainerFactoryPluginInterface
- class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
Expanded class hierarchy of BaseFieldFileFormatterBase
File
- core/
modules/ file/ src/ Plugin/ Field/ FieldFormatter/ BaseFieldFileFormatterBase.php, line 16
Namespace
Drupal\file\Plugin\Field\FieldFormatterView source
abstract class BaseFieldFileFormatterBase extends FormatterBase {
/**
* The file URL generator.
*
* @var \Drupal\Core\File\FileUrlGeneratorInterface
*/
protected $fileUrlGenerator;
/**
* Constructs a BaseFieldFileFormatterBase object.
*
* @param string $plugin_id
* The plugin_id for the formatter.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
* The definition of the field to which the formatter is associated.
* @param array $settings
* The formatter settings.
* @param string $label
* The formatter label display setting.
* @param string $view_mode
* The view mode.
* @param array $third_party_settings
* Any third party settings.
* @param \Drupal\Core\File\FileUrlGeneratorInterface $file_url_generator
* The file URL generator.
*/
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, FileUrlGeneratorInterface $file_url_generator) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
$this->fileUrlGenerator = $file_url_generator;
}
/**
* {@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['label'], $configuration['view_mode'], $configuration['third_party_settings'], $container
->get('file_url_generator'));
}
/**
* {@inheritdoc}
*/
public static function defaultSettings() {
$settings['link_to_file'] = FALSE;
return $settings;
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state) {
$form = parent::settingsForm($form, $form_state);
$form['link_to_file'] = [
'#title' => $this
->t('Link this field to the file download URL'),
'#type' => 'checkbox',
'#default_value' => $this
->getSetting('link_to_file'),
];
return $form;
}
/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = [];
$url = NULL;
// Add support to link to the entity itself.
if ($this
->getSetting('link_to_file')) {
$url = $this->fileUrlGenerator
->generate($items
->getEntity()
->getFileUri());
}
foreach ($items as $delta => $item) {
$view_value = $this
->viewValue($item);
if ($url) {
$elements[$delta] = [
'#type' => 'link',
'#title' => $view_value,
'#url' => $url,
];
}
else {
$elements[$delta] = is_array($view_value) ? $view_value : [
'#markup' => $view_value,
];
}
}
return $elements;
}
/**
* Generate the output appropriate for one field item.
*
* @param \Drupal\Core\Field\FieldItemInterface $item
* One field item.
*
* @return mixed
* The textual output generated.
*/
protected abstract function viewValue(FieldItemInterface $item);
/**
* {@inheritdoc}
*/
public static function isApplicable(FieldDefinitionInterface $field_definition) {
return $field_definition
->getTargetEntityTypeId() === 'file';
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
BaseFieldFileFormatterBase:: |
protected | property | The file URL generator. | |
BaseFieldFileFormatterBase:: |
public static | function |
Creates an instance of the plugin. Overrides FormatterBase:: |
|
BaseFieldFileFormatterBase:: |
public static | function |
Defines the default settings for this plugin. Overrides PluginSettingsBase:: |
4 |
BaseFieldFileFormatterBase:: |
public static | function |
Returns if the formatter can be used for the provided field. Overrides FormatterBase:: |
3 |
BaseFieldFileFormatterBase:: |
public | function |
Returns a form to configure settings for the formatter. Overrides FormatterBase:: |
4 |
BaseFieldFileFormatterBase:: |
public | function |
Builds a renderable array for a field value. Overrides FormatterInterface:: |
|
BaseFieldFileFormatterBase:: |
abstract protected | function | Generate the output appropriate for one field item. | 4 |
BaseFieldFileFormatterBase:: |
public | function |
Constructs a BaseFieldFileFormatterBase object. Overrides FormatterBase:: |
|
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
public | function | 2 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormatterBase:: |
protected | property | The field definition. | |
FormatterBase:: |
protected | property | The label display setting. | |
FormatterBase:: |
protected | property |
The formatter settings. Overrides PluginSettingsBase:: |
|
FormatterBase:: |
protected | property | The view mode. | |
FormatterBase:: |
protected | function | Returns the value of a field setting. | |
FormatterBase:: |
protected | function | Returns the array of field settings. | |
FormatterBase:: |
public | function |
Allows formatters to load information for field values being displayed. Overrides FormatterInterface:: |
2 |
FormatterBase:: |
public | function |
Returns a short summary for the current formatter settings. Overrides FormatterInterface:: |
22 |
FormatterBase:: |
public | function |
Builds a renderable array for a fully themed field. Overrides FormatterInterface:: |
1 |
MessengerTrait:: |
protected | property | The messenger. | 18 |
MessengerTrait:: |
public | function | Gets the messenger. | 18 |
MessengerTrait:: |
public | function | Sets the messenger. | |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | |
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 | ||
PluginBase:: |
public | function | ||
PluginBase:: |
public | function | 2 | |
PluginBase:: |
public | function | ||
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:: |
5 |
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:: |
2 |
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. | 3 |
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. | 1 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |