/**
* Determine the page id and other details.
*
* @return array
*/
private function determineJumpToInformation()
{
// Get the right jumpto.
$translated = $this->metaModel->isTranslated();
$desiredLanguage = $this->metaModel->getActiveLanguage();
$fallbackLanguage = $this->metaModel->getFallbackLanguage();
$jumpToPageId = '';
$filterSettingId = '';
if (!isset($this->jumpToCache[$desiredLanguage . '.' . $fallbackLanguage])) {
$serviceContainer = $this->metaModel->getServiceContainer();
foreach ((array) $this->get('jumpTo') as $jumpTo) {
$langCode = $jumpTo['langcode'];
// If either desired language or fallback, keep the result.
if (!$translated || $langCode == $desiredLanguage || $langCode == $fallbackLanguage) {
$jumpToPageId = $jumpTo['value'];
$filterSettingId = $jumpTo['filter'];
// If the desired language, break.
// Otherwise try to get the desired one until all have been evaluated.
if ($desiredLanguage == $jumpTo['langcode']) {
break;
}
}
}
$pageDetails = $this->getPageDetails($jumpToPageId);
$filterSetting = $filterSettingId ? $serviceContainer->getFilterFactory()->createCollection($filterSettingId) : null;
$this->jumpToCache[$desiredLanguage . '.' . $fallbackLanguage] = array('page' => $jumpToPageId, 'pageDetails' => $pageDetails, 'filter' => $filterSettingId, 'filterSetting' => $filterSetting, 'language' => $pageDetails['language'], 'label' => $this->getJumpToLabel());
}
return $this->jumpToCache[$desiredLanguage . '.' . $fallbackLanguage];
}
/**
* Get the language.
*
* First check the overwrite language. Then check if the MetaModels is translated and get all languages from it.
* Use the current language as fallback.
*
* @param string $singleLanguage The language with the overwrite.
*
* @param IMetaModel $metaModels The MetaModels for the check.
*
* @return string[] A list with all languages or null.
*
* @SuppressWarnings(PHPMD.Superglobals)
* @SuppressWarnings(PHPMD.CamelCaseVariableName)
*/
protected function getLanguage($singleLanguage, $metaModels)
{
if (!empty($singleLanguage)) {
return array($singleLanguage);
} elseif ($metaModels->isTranslated() && $metaModels->getAvailableLanguages()) {
return $metaModels->getAvailableLanguages();
}
return array($GLOBALS['TL_LANGUAGE']);
}
/**
* Create a widget for naming contexts. Use the language and translation information from the MetaModel.
*
* @param EnvironmentInterface $environment The environment.
*
* @param PropertyInterface $property The property.
*
* @param IMetaModel $metaModel The MetaModel.
*
* @param string $languageLabel The label to use for the language indicator.
*
* @param string $valueLabel The label to use for the input field.
*
* @param bool $isTextArea If true, the widget will become a textarea, false otherwise.
*
* @param array $arrValues The values for the widget, needed to highlight the fallback language.
*
* @return void
*/
public static function prepareLanguageAwareWidget(EnvironmentInterface $environment, PropertyInterface $property, IMetaModel $metaModel, $languageLabel, $valueLabel, $isTextArea, $arrValues)
{
if (!$metaModel->isTranslated()) {
$extra = $property->getExtra();
$extra['tl_class'] .= 'w50';
$property->setWidgetType('text')->setExtra($extra);
return;
}
$fallback = $metaModel->getFallbackLanguage();
$languages = self::buildLanguageArray($metaModel, $environment->getTranslator());
$neededKeys = array_keys($languages);
// Ensure we have values for all languages present.
if (array_diff_key(array_keys($arrValues), $neededKeys)) {
foreach ($neededKeys as $langCode) {
$arrValues[$langCode] = '';
}
}
$rowClasses = array();
foreach (array_keys($arrValues) as $langCode) {
$rowClasses[] = $langCode == $fallback ? 'fallback_language' : 'normal_language';
}
$extra = $property->getExtra();
$extra['minCount'] = $extra['maxCount'] = count($languages);
$extra['disableSorting'] = true;
$extra['tl_class'] = 'clr';
$extra['columnFields'] = array('langcode' => array('label' => $languageLabel, 'exclude' => true, 'inputType' => 'justtextoption', 'options' => $languages, 'eval' => array('rowClasses' => $rowClasses, 'valign' => 'center', 'style' => 'min-width:75px;display:block;')), 'value' => array('label' => $valueLabel, 'exclude' => true, 'inputType' => $isTextArea ? 'textarea' : 'text', 'eval' => array('rowClasses' => $rowClasses, 'style' => 'width:400px;', 'rows' => 3)));
$property->setWidgetType('multiColumnWizard')->setExtra($extra);
}
/**
* Get available langauges.
*
* @param IMetaModel $objMetaModel The metamodel.
*
* @return array|null|\string[]
*/
private function getAvailableLanguages(IMetaModel $objMetaModel)
{
return $objMetaModel->isTranslated() && $this->get('all_langs') ? $objMetaModel->getAvailableLanguages() : array($objMetaModel->getActiveLanguage());
}