class AggregatorTitleFormatter in Drupal 9
Same name and namespace in other branches
- 8 core/modules/aggregator/src/Plugin/Field/FieldFormatter/AggregatorTitleFormatter.php \Drupal\aggregator\Plugin\Field\FieldFormatter\AggregatorTitleFormatter
Plugin implementation of the 'aggregator_title' formatter.
Plugin annotation
@FieldFormatter(
id = "aggregator_title",
label = @Translation("Aggregator title"),
description = @Translation("Formats an aggregator item or feed title with an optional link."),
field_types = {
"string"
}
)
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\aggregator\Plugin\Field\FieldFormatter\AggregatorTitleFormatter
- 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 AggregatorTitleFormatter
File
- core/
modules/ aggregator/ src/ Plugin/ Field/ FieldFormatter/ AggregatorTitleFormatter.php, line 23
Namespace
Drupal\aggregator\Plugin\Field\FieldFormatterView source
class AggregatorTitleFormatter extends FormatterBase {
/**
* {@inheritdoc}
*/
public static function defaultSettings() {
$options = parent::defaultSettings();
$options['display_as_link'] = TRUE;
return $options;
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state) {
$form = parent::settingsForm($form, $form_state);
$form['display_as_link'] = [
'#type' => 'checkbox',
'#title' => $this
->t('Link to URL'),
'#default_value' => $this
->getSetting('display_as_link'),
];
return $form;
}
/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = [];
if ($items
->getEntity()
->getEntityTypeId() == 'aggregator_feed') {
$url_string = $items
->getEntity()
->getUrl();
}
else {
$url_string = $items
->getEntity()
->getLink();
}
foreach ($items as $delta => $item) {
if ($this
->getSetting('display_as_link') && $url_string) {
$elements[$delta] = [
'#type' => 'link',
'#title' => $item->value,
'#url' => Url::fromUri($url_string),
];
}
else {
$elements[$delta] = [
'#markup' => $item->value,
];
}
}
return $elements;
}
/**
* {@inheritdoc}
*/
public static function isApplicable(FieldDefinitionInterface $field_definition) {
return ($field_definition
->getTargetEntityTypeId() === 'aggregator_item' || $field_definition
->getTargetEntityTypeId() === 'aggregator_feed') && $field_definition
->getName() === 'title';
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AggregatorTitleFormatter:: |
public static | function |
Defines the default settings for this plugin. Overrides PluginSettingsBase:: |
|
AggregatorTitleFormatter:: |
public static | function |
Returns if the formatter can be used for the provided field. Overrides FormatterBase:: |
|
AggregatorTitleFormatter:: |
public | function |
Returns a form to configure settings for the formatter. Overrides FormatterBase:: |
|
AggregatorTitleFormatter:: |
public | function |
Builds a renderable array for a field value. Overrides FormatterInterface:: |
|
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:: |
public static | function |
Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface:: |
12 |
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 |
FormatterBase:: |
public | function |
Constructs a FormatterBase object. Overrides PluginBase:: |
12 |
MessengerTrait:: |
protected | property | The messenger. | 27 |
MessengerTrait:: |
public | function | Gets the messenger. | 27 |
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:: |
2 |
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 | 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. | 4 |
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. |