class TimestampFormatter in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/TimestampFormatter.php \Drupal\Core\Field\Plugin\Field\FieldFormatter\TimestampFormatter
Plugin implementation of the 'timestamp' formatter.
Plugin annotation
@FieldFormatter(
id = "timestamp",
label = @Translation("Default"),
field_types = {
"timestamp",
"created",
"changed",
}
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, StringTranslationTrait
- class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
- class \Drupal\Core\Field\FormatterBase implements FormatterInterface
- class \Drupal\Core\Field\Plugin\Field\FieldFormatter\TimestampFormatter implements ContainerFactoryPluginInterface
- class \Drupal\Core\Field\FormatterBase implements FormatterInterface
- class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, StringTranslationTrait
Expanded class hierarchy of TimestampFormatter
File
- core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldFormatter/ TimestampFormatter.php, line 32 - Contains \Drupal\Core\Field\Plugin\Field\FieldFormatter\TimestampFormatter.
Namespace
Drupal\Core\Field\Plugin\Field\FieldFormatterView source
class TimestampFormatter extends FormatterBase implements ContainerFactoryPluginInterface {
/**
* The date formatter service.
*
* @var \Drupal\Core\Datetime\DateFormatterInterface
*/
protected $dateFormatter;
/**
* The date format entity storage.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $dateFormatStorage;
/**
* Constructs a new TimestampFormatter.
*
* @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
* Third party settings.
* @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
* The date formatter service.
* @param \Drupal\Core\Entity\EntityStorageInterface $date_format_storage
* The date format storage.
*/
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, DateFormatterInterface $date_formatter, EntityStorageInterface $date_format_storage) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
$this->dateFormatter = $date_formatter;
$this->dateFormatStorage = $date_format_storage;
}
/**
* {@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('date.formatter'), $container
->get('entity.manager')
->getStorage('date_format'));
}
/**
* {@inheritdoc}
*/
public static function defaultSettings() {
return array(
'date_format' => 'medium',
'custom_date_format' => '',
'timezone' => '',
) + parent::defaultSettings();
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state) {
$elements = parent::settingsForm($form, $form_state);
$date_formats = array();
foreach ($this->dateFormatStorage
->loadMultiple() as $machine_name => $value) {
$date_formats[$machine_name] = $this
->t('@name format: @date', array(
'@name' => $value
->label(),
'@date' => $this->dateFormatter
->format(REQUEST_TIME, $machine_name),
));
}
$date_formats['custom'] = $this
->t('Custom');
$elements['date_format'] = array(
'#type' => 'select',
'#title' => $this
->t('Date format'),
'#options' => $date_formats,
'#default_value' => $this
->getSetting('date_format') ?: 'medium',
);
$elements['custom_date_format'] = array(
'#type' => 'textfield',
'#title' => $this
->t('Custom date format'),
'#description' => $this
->t('See <a href=":url" target="_blank">the documentation for PHP date formats</a>.', [
':url' => 'http://php.net/manual/function.date.php',
]),
'#default_value' => $this
->getSetting('custom_date_format') ?: '',
);
$elements['custom_date_format']['#states']['visible'][] = array(
':input[name="options[settings][date_format]"]' => array(
'value' => 'custom',
),
);
$elements['timezone'] = array(
'#type' => 'select',
'#title' => $this
->t('Time zone'),
'#options' => array(
'' => $this
->t('- Default site/user time zone -'),
) + system_time_zones(FALSE),
'#default_value' => $this
->getSetting('timezone'),
);
return $elements;
}
/**
* {@inheritdoc}
*/
public function settingsSummary() {
$summary = parent::settingsSummary();
$date_format = $this
->getSetting('date_format');
$summary[] = $this
->t('Date format: @date_format', array(
'@date_format' => $date_format,
));
if ($this
->getSetting('date_format') === 'custom' && ($custom_date_format = $this
->getSetting('custom_date_format'))) {
$summary[] = $this
->t('Custom date format: @custom_date_format', array(
'@custom_date_format' => $custom_date_format,
));
}
if ($timezone = $this
->getSetting('timezone')) {
$summary[] = $this
->t('Time zone: @timezone', array(
'@timezone' => $timezone,
));
}
return $summary;
}
/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = array();
$date_format = $this
->getSetting('date_format');
$custom_date_format = '';
$timezone = $this
->getSetting('timezone') ?: NULL;
$langcode = NULL;
// If an RFC2822 date format is requested, then the month and day have to
// be in English. @see http://www.faqs.org/rfcs/rfc2822.html
if ($date_format === 'custom' && ($custom_date_format = $this
->getSetting('custom_date_format')) === 'r') {
$langcode = 'en';
}
foreach ($items as $delta => $item) {
$elements[$delta] = [
'#cache' => [
'contexts' => [
'timezone',
],
],
'#markup' => $this->dateFormatter
->format($item->value, $date_format, $custom_date_format, $timezone, $langcode),
];
}
return $elements;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
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 static | function |
Returns if the formatter can be used for the provided field. Overrides FormatterInterface:: |
9 |
FormatterBase:: |
public | function |
Allows formatters to load information for field values being displayed. Overrides FormatterInterface:: |
2 |
FormatterBase:: |
public | function |
Builds a renderable array for a fully themed field. Overrides FormatterInterface:: |
1 |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 2 |
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 |
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:: |
|
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
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:: |
1 |
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:: |
1 |
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. | |
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. | |
TimestampFormatter:: |
protected | property | The date format entity storage. | |
TimestampFormatter:: |
protected | property | The date formatter service. | |
TimestampFormatter:: |
public static | function |
Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface:: |
|
TimestampFormatter:: |
public static | function |
Defines the default settings for this plugin. Overrides PluginSettingsBase:: |
|
TimestampFormatter:: |
public | function |
Returns a form to configure settings for the formatter. Overrides FormatterBase:: |
|
TimestampFormatter:: |
public | function |
Returns a short summary for the current formatter settings. Overrides FormatterBase:: |
|
TimestampFormatter:: |
public | function |
Builds a renderable array for a field value. Overrides FormatterInterface:: |
|
TimestampFormatter:: |
public | function |
Constructs a new TimestampFormatter. Overrides FormatterBase:: |