abstract class ImageFormatterBase in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/image/src/Plugin/Field/FieldFormatter/ImageFormatterBase.php \Drupal\image\Plugin\Field\FieldFormatter\ImageFormatterBase
Base class for image file formatters.
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\EntityReferenceFormatterBase
- class \Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase
- class \Drupal\image\Plugin\Field\FieldFormatter\ImageFormatterBase
- class \Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase
- class \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase
- 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 ImageFormatterBase
1 file declares its use of ImageFormatterBase
- ResponsiveImageFormatter.php in core/
modules/ responsive_image/ src/ Plugin/ Field/ FieldFormatter/ ResponsiveImageFormatter.php - Contains \Drupal\responsive_image\Plugin\Field\FieldFormatter\ResponsiveImageFormatter.
File
- core/
modules/ image/ src/ Plugin/ Field/ FieldFormatter/ ImageFormatterBase.php, line 17 - Contains \Drupal\image\Plugin\Field\FieldFormatter\ImageFormatterBase.
Namespace
Drupal\image\Plugin\Field\FieldFormatterView source
abstract class ImageFormatterBase extends FileFormatterBase {
/**
* {@inheritdoc}
*/
protected function getEntitiesToView(EntityReferenceFieldItemListInterface $items, $langcode) {
// Add the default image if needed.
if ($items
->isEmpty()) {
$default_image = $this
->getFieldSetting('default_image');
// If we are dealing with a configurable field, look in both
// instance-level and field-level settings.
if (empty($default_image['uuid']) && $this->fieldDefinition instanceof FieldConfigInterface) {
$default_image = $this->fieldDefinition
->getFieldStorageDefinition()
->getSetting('default_image');
}
if (!empty($default_image['uuid']) && ($file = \Drupal::entityManager()
->loadEntityByUuid('file', $default_image['uuid']))) {
// Clone the FieldItemList into a runtime-only object for the formatter,
// so that the fallback image can be rendered without affecting the
// field values in the entity being rendered.
$items = clone $items;
$items
->setValue(array(
'target_id' => $file
->id(),
'alt' => $default_image['alt'],
'title' => $default_image['title'],
'width' => $default_image['width'],
'height' => $default_image['height'],
'entity' => $file,
'_loaded' => TRUE,
'_is_default' => TRUE,
));
$file->_referringItem = $items[0];
}
}
return parent::getEntitiesToView($items, $langcode);
}
}
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 | |
EntityReferenceFormatterBase:: |
public | function |
Loads the entities referenced in that field across all the entities being
viewed. Overrides FormatterBase:: |
|
EntityReferenceFormatterBase:: |
public | function |
Overrides FormatterBase:: |
|
FileFormatterBase:: |
protected | function |
Checks access to the given entity. Overrides EntityReferenceFormatterBase:: |
|
FileFormatterBase:: |
protected | function |
Returns whether the entity referenced by an item needs to be loaded. Overrides EntityReferenceFormatterBase:: |
|
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 |
Returns a form to configure settings for the formatter. Overrides FormatterInterface:: |
22 |
FormatterBase:: |
public | function |
Returns a short summary for the current formatter settings. Overrides FormatterInterface:: |
18 |
FormatterBase:: |
public | function |
Constructs a FormatterBase object. Overrides PluginBase:: |
10 |
FormatterInterface:: |
public | function | Builds a renderable array for a field value. | 44 |
ImageFormatterBase:: |
protected | function |
Returns the referenced entities for display. Overrides EntityReferenceFormatterBase:: |
|
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 static | function |
Defines the default settings for this plugin. Overrides PluginSettingsInterface:: |
37 |
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. |