Issue #1854868 by swentel: Let formatter summaries return arrays instead of strings.

8.0.x
Alex Pott 2013-05-17 12:32:40 -07:00
parent 3282c15424
commit 30e1599a3c
17 changed files with 86 additions and 77 deletions

View File

@ -32,7 +32,7 @@ use Drupal\Core\Template\Attribute;
class DateTimeDefaultFormatter extends FormatterBase { class DateTimeDefaultFormatter extends FormatterBase {
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
@ -93,7 +93,7 @@ class DateTimeDefaultFormatter extends FormatterBase {
} }
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
@ -119,15 +119,13 @@ class DateTimeDefaultFormatter extends FormatterBase {
} }
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
$summary = array();
$date = new DrupalDateTime(); $date = new DrupalDateTime();
$output = array(); $summary[] = t('Format: @display', array('@display' => $this->dateFormat($date, FALSE)));
$output[] = t('Format: @display', array('@display' => $this->dateFormat($date, FALSE))); return $summary;
return implode('<br />', $output);
} }
} }

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@ -33,7 +33,7 @@ use Drupal\entity_reference\Plugin\field\formatter\EntityReferenceFormatterBase;
class EntityReferenceEntityFormatter extends EntityReferenceFormatterBase { class EntityReferenceEntityFormatter extends EntityReferenceFormatterBase {
/** /**
* Overrides \Drupal\entity_reference\Plugin\field\formatter\EntityReferenceFormatterBase::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$view_modes = entity_get_view_modes($this->field['settings']['target_type']); $view_modes = entity_get_view_modes($this->field['settings']['target_type']);
@ -60,7 +60,7 @@ class EntityReferenceEntityFormatter extends EntityReferenceFormatterBase {
} }
/** /**
* Overrides \Drupal\field\Plugin\Type\Formatter\FormatterBase::settingsSummary(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
$summary = array(); $summary = array();
@ -70,11 +70,11 @@ class EntityReferenceEntityFormatter extends EntityReferenceFormatterBase {
$summary[] = t('Rendered as @mode', array('@mode' => isset($view_modes[$view_mode]['label']) ? $view_modes[$view_mode]['label'] : $view_mode)); $summary[] = t('Rendered as @mode', array('@mode' => isset($view_modes[$view_mode]['label']) ? $view_modes[$view_mode]['label'] : $view_mode));
$summary[] = $this->getSetting('links') ? t('Display links') : t('Do not display links'); $summary[] = $this->getSetting('links') ? t('Display links') : t('Do not display links');
return implode('<br />', $summary); return $summary;
} }
/** /**
* Overrides \Drupal\entity_reference\Plugin\field\formatter\EntityReferenceFormatterBase::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
// Remove un-accessible items. // Remove un-accessible items.

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@ -31,7 +31,7 @@ use Drupal\entity_reference\Plugin\field\formatter\EntityReferenceFormatterBase;
class EntityReferenceLabelFormatter extends EntityReferenceFormatterBase { class EntityReferenceLabelFormatter extends EntityReferenceFormatterBase {
/** /**
* Overrides \Drupal\field\Plugin\Type\Formatter\FormatterBase::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$elements['link'] = array( $elements['link'] = array(
@ -44,17 +44,16 @@ class EntityReferenceLabelFormatter extends EntityReferenceFormatterBase {
} }
/** /**
* Overrides \Drupal\field\Plugin\Type\Formatter\FormatterBase::settingsSummary(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
$summary = array(); $summary = array();
$summary[] = $this->getSetting('link') ? t('Link to the referenced entity') : t('No link'); $summary[] = $this->getSetting('link') ? t('Link to the referenced entity') : t('No link');
return $summary;
return implode('<br />', $summary);
} }
/** /**
* Overrides \Drupal\entity_reference\Plugin\field\formatter\EntityReferenceFormatterBase::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
// Remove un-accessible items. // Remove un-accessible items.

View File

@ -78,7 +78,7 @@ abstract class FormatterBase extends PluginSettingsBase implements FormatterInte
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::view(). * {@inheritdoc}
*/ */
public function view(EntityInterface $entity, $langcode, array $items) { public function view(EntityInterface $entity, $langcode, array $items) {
$field = $this->field; $field = $this->field;
@ -113,21 +113,21 @@ abstract class FormatterBase extends PluginSettingsBase implements FormatterInte
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
return array(); return array();
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
return ''; return array();
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::prepareView(). * {@inheritdoc}
*/ */
public function prepareView(array $entities, $langcode, array &$items) { } public function prepareView(array $entities, $langcode, array &$items) { }

View File

@ -2,7 +2,7 @@
/** /**
* @file * @file
* Definition of Drupal\field\Plugin\Type\Formatter\FormatterInterface. * Contains \Drupal\field\Plugin\Type\Formatter\FormatterInterface.
*/ */
namespace Drupal\field\Plugin\Type\Formatter; namespace Drupal\field\Plugin\Type\Formatter;
@ -40,8 +40,8 @@ interface FormatterInterface extends PluginSettingsInterface {
* configurable settings, and no UI will be provided to display a settings * configurable settings, and no UI will be provided to display a settings
* form. * form.
* *
* @return string * @return array()
* A short summary of the formatter settings.. * A short summary of the formatter settings.
*/ */
public function settingsSummary(); public function settingsSummary();

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@ -276,7 +276,8 @@ function field_test_field_formatter_settings_form_alter(&$element, &$form_state,
* Implements hook_field_formatter_settings_summary_alter(). * Implements hook_field_formatter_settings_summary_alter().
*/ */
function field_test_field_formatter_settings_summary_alter(&$summary, $context) { function field_test_field_formatter_settings_summary_alter(&$summary, $context) {
$summary .= '<br />field_test_field_formatter_settings_summary_alter'; $summary[] = 'field_test_field_formatter_settings_summary_alter';
return $summary;
} }
/** /**

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@ -2,7 +2,7 @@
/** /**
* @file * @file
* Definition of Drupal\field_test\Plugin\field\formatter\TestFieldDefaultFormatter. * Contains \Drupal\field_test\Plugin\field\formatter\TestFieldDefaultFormatter.
*/ */
namespace Drupal\field_test\Plugin\field\formatter; namespace Drupal\field_test\Plugin\field\formatter;
@ -31,7 +31,7 @@ use Drupal\Core\Entity\EntityInterface;
class TestFieldDefaultFormatter extends FormatterBase { class TestFieldDefaultFormatter extends FormatterBase {
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$element['test_formatter_setting'] = array( $element['test_formatter_setting'] = array(
@ -45,14 +45,16 @@ class TestFieldDefaultFormatter extends FormatterBase {
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
return t('@setting: @value', array('@setting' => 'test_formatter_setting', '@value' => $this->getSetting('test_formatter_setting'))); $summary = array();
$summary[] = t('@setting: @value', array('@setting' => 'test_formatter_setting', '@value' => $this->getSetting('test_formatter_setting')));
return $summary;
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$elements = array(); $elements = array();

View File

@ -2,7 +2,7 @@
/** /**
* @file * @file
* Definition of Drupal\field_test\Plugin\field\formatter\TestFieldMultipleFormatter. * Contains \Drupal\field_test\Plugin\field\formatter\TestFieldMultipleFormatter.
*/ */
namespace Drupal\field_test\Plugin\field\formatter; namespace Drupal\field_test\Plugin\field\formatter;
@ -31,7 +31,7 @@ use Drupal\Core\Entity\EntityInterface;
class TestFieldMultipleFormatter extends FormatterBase { class TestFieldMultipleFormatter extends FormatterBase {
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$element['test_formatter_setting_multiple'] = array( $element['test_formatter_setting_multiple'] = array(
@ -45,14 +45,16 @@ class TestFieldMultipleFormatter extends FormatterBase {
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
return t('@setting: @value', array('@setting' => 'test_formatter_setting_multiple', '@value' => $this->getSetting('test_formatter_setting_multiple'))); $summary = array();
$summary[] = t('@setting: @value', array('@setting' => 'test_formatter_setting_multiple', '@value' => $this->getSetting('test_formatter_setting_multiple')));
return $summary;
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$elements = array(); $elements = array();

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@ -2,7 +2,7 @@
/** /**
* @file * @file
* Definition of Drupal\field_test\Plugin\field\formatter\TestFieldPrepareViewFormatter. * Contains \Drupal\field_test\Plugin\field\formatter\TestFieldPrepareViewFormatter.
*/ */
namespace Drupal\field_test\Plugin\field\formatter; namespace Drupal\field_test\Plugin\field\formatter;
@ -31,7 +31,7 @@ use Drupal\Core\Entity\EntityInterface;
class TestFieldPrepareViewFormatter extends FormatterBase { class TestFieldPrepareViewFormatter extends FormatterBase {
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$element['test_formatter_setting_additional'] = array( $element['test_formatter_setting_additional'] = array(
@ -45,14 +45,16 @@ class TestFieldPrepareViewFormatter extends FormatterBase {
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
return t('@setting: @value', array('@setting' => 'test_formatter_setting_additional', '@value' => $this->getSetting('test_formatter_setting_additional'))); $summary = array();
$summary[] = t('@setting: @value', array('@setting' => 'test_formatter_setting_additional', '@value' => $this->getSetting('test_formatter_setting_additional')));
return $summary;
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::prepareView(). * {@inheritdoc}
*/ */
public function prepareView(array $entities, $langcode, array &$items) { public function prepareView(array $entities, $langcode, array &$items) {
foreach ($items as $id => $item) { foreach ($items as $id => $item) {
@ -66,7 +68,7 @@ class TestFieldPrepareViewFormatter extends FormatterBase {
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$elements = array(); $elements = array();

View File

@ -93,10 +93,10 @@ function hook_field_instance_settings_form($field, $instance, $form_state) {
} }
/** /**
* Alter the formatter settings form. * Alters the formatter settings form.
* *
* @param $element * @param $element
* Form array as returned by hook_field_formatter_settings_form(). * Form array.
* @param $form_state * @param $form_state
* The form state of the (entire) configuration form. * The form state of the (entire) configuration form.
* @param $context * @param $context
@ -106,6 +106,8 @@ function hook_field_instance_settings_form($field, $instance, $form_state) {
* - instance: The instance structure being configured. * - instance: The instance structure being configured.
* - view_mode: The view mode being configured. * - view_mode: The view mode being configured.
* - form: The (entire) configuration form array. * - form: The (entire) configuration form array.
*
* @see \Drupal\field_ui\DisplayOverView.
*/ */
function hook_field_formatter_settings_form_alter(&$element, &$form_state, $context) { function hook_field_formatter_settings_form_alter(&$element, &$form_state, $context) {
// Add a 'mysetting' checkbox to the settings form for 'foo_field' fields. // Add a 'mysetting' checkbox to the settings form for 'foo_field' fields.
@ -119,23 +121,25 @@ function hook_field_formatter_settings_form_alter(&$element, &$form_state, $cont
} }
/** /**
* Alter the field formatter settings summary. * Alters the field formatter settings summary.
* *
* @param $summary * @param $summary
* The summary as returned by hook_field_formatter_settings_summary(). * The summary.
* @param $context * @param $context
* An associative array with the following elements: * An associative array with the following elements:
* - formatter: The formatter object. * - formatter: The formatter object.
* - field: The field structure being configured. * - field: The field structure being configured.
* - instance: The instance structure being configured. * - instance: The instance structure being configured.
* - view_mode: The view mode being configured. * - view_mode: The view mode being configured.
*
* @see \Drupal\field_ui\DisplayOverView.
*/ */
function hook_field_formatter_settings_summary_alter(&$summary, $context) { function hook_field_formatter_settings_summary_alter(&$summary, $context) {
// Append a message to the summary when an instance of foo_field has // Append a message to the summary when an instance of foo_field has
// mysetting set to TRUE for the current view mode. // mysetting set to TRUE for the current view mode.
if ($context['field']['type'] == 'foo_field') { if ($context['field']['type'] == 'foo_field') {
if ($context['formatter']->getSetting('mysetting')) { if ($context['formatter']->getSetting('mysetting')) {
$summary .= '<br />' . t('My setting enabled.'); $summary[] = t('My setting enabled.');
} }
} }
} }

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@ -265,9 +265,9 @@ class DisplayOverview extends OverviewBase {
); );
drupal_alter('field_formatter_settings_summary', $summary, $context); drupal_alter('field_formatter_settings_summary', $summary, $context);
if ($summary) { if (!empty($summary)) {
$table[$name]['settings_summary'] = array( $table[$name]['settings_summary'] = array(
'#markup' => '<div class="field-formatter-summary">' . $summary . '</div>', '#markup' => '<div class="field-formatter-summary">' . implode('<br />', $summary) . '</div>',
'#cell_attributes' => array('class' => array('field-formatter-summary-cell')), '#cell_attributes' => array('class' => array('field-formatter-summary-cell')),
); );
$table[$name]['settings_edit'] = $base_button + array( $table[$name]['settings_edit'] = $base_button + array(

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@ -31,7 +31,7 @@ use Drupal\Core\Entity\EntityInterface;
class ImageFormatter extends FormatterBase { class ImageFormatter extends FormatterBase {
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$image_styles = image_style_options(FALSE); $image_styles = image_style_options(FALSE);
@ -59,7 +59,7 @@ class ImageFormatter extends FormatterBase {
} }
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
$summary = array(); $summary = array();
@ -87,11 +87,11 @@ class ImageFormatter extends FormatterBase {
$summary[] = $link_types[$image_link_setting]; $summary[] = $link_types[$image_link_setting];
} }
return implode('<br />', $summary); return $summary;
} }
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$elements = array(); $elements = array();

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@ -109,7 +109,7 @@ class LinkFormatter extends FormatterBase {
$summary[] = t('Open link in new window'); $summary[] = t('Open link in new window');
} }
return implode('<br />', $summary); return $summary;
} }
/** /**

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@ -2,7 +2,7 @@
/** /**
* @file * @file
* Definition of Drupal\number\Plugin\field\formatter\DefaultNumberFormatter. * Contains \Drupal\number\Plugin\field\formatter\DefaultNumberFormatter.
*/ */
namespace Drupal\number\Plugin\field\formatter; namespace Drupal\number\Plugin\field\formatter;
@ -18,7 +18,7 @@ use Drupal\Core\Entity\EntityInterface;
abstract class DefaultNumberFormatter extends FormatterBase { abstract class DefaultNumberFormatter extends FormatterBase {
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$options = array( $options = array(
@ -48,7 +48,7 @@ abstract class DefaultNumberFormatter extends FormatterBase {
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
$summary = array(); $summary = array();
@ -58,11 +58,11 @@ abstract class DefaultNumberFormatter extends FormatterBase {
$summary[] = t('Display with prefix and suffix.'); $summary[] = t('Display with prefix and suffix.');
} }
return implode('<br />', $summary); return $summary;
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$elements = array(); $elements = array();

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@ -2,7 +2,7 @@
/** /**
* @file * @file
* Definition of Drupal\picture\Plugin\field\formatter\PictureFormatter. * Contains \Drupal\picture\Plugin\field\formatter\PictureFormatter.
*/ */
namespace Drupal\picture\Plugin\field\formatter; namespace Drupal\picture\Plugin\field\formatter;
@ -32,7 +32,7 @@ use Drupal\Core\Entity\EntityInterface;
class PictureFormatter extends FormatterBase { class PictureFormatter extends FormatterBase {
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$picture_options = array(); $picture_options = array();
@ -78,7 +78,7 @@ class PictureFormatter extends FormatterBase {
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
$summary = array(); $summary = array();
@ -109,11 +109,11 @@ class PictureFormatter extends FormatterBase {
$summary[] = t('Select a picture mapping.'); $summary[] = t('Select a picture mapping.');
} }
return implode('<br />', $summary); return $summary;
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$elements = array(); $elements = array();

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@ -30,7 +30,7 @@ use Drupal\Core\Entity\EntityInterface;
class TelephoneLinkFormatter extends FormatterBase { class TelephoneLinkFormatter extends FormatterBase {
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$elements['title'] = array( $elements['title'] = array(
@ -43,23 +43,24 @@ class TelephoneLinkFormatter extends FormatterBase {
} }
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
$summary = array();
$settings = $this->getSettings(); $settings = $this->getSettings();
if (!empty($settings['title'])) { if (!empty($settings['title'])) {
$summary = t('Link using text: @title', array('@title' => $settings['title'])); $summary[] = t('Link using text: @title', array('@title' => $settings['title']));
} }
else { else {
$summary = t('Link using provided telephone number.'); $summary[] = t('Link using provided telephone number.');
} }
return $summary; return $summary;
} }
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::prepareView(). * {@inheritdoc}
*/ */
public function prepareView(array $entities, $langcode, array &$items) { public function prepareView(array $entities, $langcode, array &$items) {
$settings = $this->getSettings(); $settings = $this->getSettings();
@ -79,7 +80,7 @@ class TelephoneLinkFormatter extends FormatterBase {
} }
/** /**
* Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$element = array(); $element = array();

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@ -3,7 +3,7 @@
/** /**
* @file * @file
* *
* Definition of Drupal\text\Plugin\field\formatter\TextTrimmedFormatter. * Contains \Drupal\text\Plugin\field\formatter\TextTrimmedFormatter.
*/ */
namespace Drupal\text\Plugin\field\formatter; namespace Drupal\text\Plugin\field\formatter;
@ -40,7 +40,7 @@ use Drupal\Core\Entity\EntityInterface;
class TextTrimmedFormatter extends FormatterBase { class TextTrimmedFormatter extends FormatterBase {
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm(). * {@inheritdoc}
*/ */
public function settingsForm(array $form, array &$form_state) { public function settingsForm(array $form, array &$form_state) {
$element['trim_length'] = array( $element['trim_length'] = array(
@ -54,16 +54,16 @@ class TextTrimmedFormatter extends FormatterBase {
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary(). * {@inheritdoc}
*/ */
public function settingsSummary() { public function settingsSummary() {
return t('Trim length: @trim_length', array( $summary = array();
'@trim_length' => $this->getSetting('trim_length'), $summary[] = t('Trim length: @trim_length', array('@trim_length' => $this->getSetting('trim_length')));
)); return $summary;
} }
/** /**
* Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::viewElements(). * {@inheritdoc}
*/ */
public function viewElements(EntityInterface $entity, $langcode, array $items) { public function viewElements(EntityInterface $entity, $langcode, array $items) {
$elements = array(); $elements = array();