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<?php | |
/** | |
* @file | |
* Contains \Drupal\config_translation\FormElement\PluralVariants. | |
*/ | |
namespace Drupal\config_translation\FormElement; | |
use Drupal\Component\Utility\SafeMarkup; | |
use Drupal\Core\Config\Config; | |
use Drupal\Core\Language\LanguageInterface; | |
use Drupal\language\Config\LanguageConfigOverride; | |
/** | |
* Defines form elements for plurals in configuration translation. | |
*/ | |
class PluralVariants extends FormElementBase { | |
/** | |
* {@inheritdoc} | |
*/ | |
protected function getSourceElement(LanguageInterface $source_language, $source_config) { | |
$plurals = $this->getNumberOfPlurals($source_language->getId()); | |
$values = explode(LOCALE_PLURAL_DELIMITER, $source_config); | |
$element = array( | |
'#type' => 'fieldset', | |
'#title' => SafeMarkup::format('@label <span class="visually-hidden">(@source_language)</span>', array( | |
'@label' => $this->t($this->definition->getLabel()), | |
'@source_language' => $source_language->getName(), | |
)), | |
'#tree' => TRUE, | |
); | |
for ($i = 0; $i < $plurals; $i++) { | |
$element[$i] = array( | |
'#type' => 'item', | |
// @todo Should use better labels https://www.drupal.org/node/2499639 | |
'#title' => $i == 0 ? $this->t('Singular form') : $this->formatPlural($i, 'First plural form', '@count. plural form'), | |
'#markup' => SafeMarkup::format('<span lang="@langcode">@value</span>', array( | |
'@langcode' => $source_language->getId(), | |
'@value' => isset($values[$i]) ? $values[$i] : $this->t('(Empty)'), | |
)), | |
); | |
} | |
return $element; | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
protected function getTranslationElement(LanguageInterface $translation_language, $source_config, $translation_config) { | |
$plurals = $this->getNumberOfPlurals($translation_language->getId()); | |
$values = explode(LOCALE_PLURAL_DELIMITER, $translation_config); | |
$element = array( | |
'#type' => 'fieldset', | |
'#title' => SafeMarkup::format('@label <span class="visually-hidden">(@translation_language)</span>', array( | |
'@label' => $this->t($this->definition->getLabel()), | |
'@translation_language' => $translation_language->getName(), | |
)), | |
'#tree' => TRUE, | |
); | |
for ($i = 0; $i < $plurals; $i++) { | |
$element[$i] = array( | |
'#type' => 'textfield', | |
// @todo Should use better labels https://www.drupal.org/node/2499639 | |
'#title' => $i == 0 ? $this->t('Singular form') : $this->formatPlural($i, 'First plural form', '@count. plural form'), | |
'#default_value' => isset($values[$i]) ? $values[$i] : '', | |
'#attributes' => array('lang' => $translation_language->getId()), | |
); | |
} | |
return $element; | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function setConfig(Config $base_config, LanguageConfigOverride $config_translation, $config_values, $base_key = NULL) { | |
$config_values = implode(LOCALE_PLURAL_DELIMITER, $config_values); | |
parent::setConfig($base_config, $config_translation, $config_values, $base_key); | |
} | |
} |