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<?php |
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namespace Thinktomorrow\Chief\Common\Translatable; |
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trait TranslatableCommand |
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{ |
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/** |
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* Update or create translatable fields for a translatable entity |
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* |
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* @param $translations |
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* @param TranslatableContract $entity |
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* @param array $keys pass the columns that need to be translated. these need to match the passed request keys |
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*/ |
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protected function saveTranslations($translations, TranslatableContract $entity, array $keys) |
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{ |
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foreach ($entity->getAvailableLocales() as $available_locale) { |
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// Remove the product translation if any already exists |
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// Translation is also removed if all fields of a translation are left empty |
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if (!isset($translations[$available_locale]) or !($translation = $translations[$available_locale]) or $this->isCompletelyEmpty($keys, $translation)) { |
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$entity->removeTranslation($available_locale); |
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continue; |
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} |
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$this->updateTranslation($entity, $keys, $translation, $available_locale); |
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} |
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} |
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/** |
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* @param TranslatableContract $entity |
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* @param array $keys |
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* @param $translation |
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* @param $available_locale |
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*/ |
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protected function updateTranslation(TranslatableContract $entity, array $keys, array $translation, $available_locale) |
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{ |
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$attributes = []; |
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foreach ($keys as $key) { |
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if (isset($translation[$key])) { |
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$attributes[$key] = $translation[$key]; |
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} |
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} |
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$entity->updateTranslation($available_locale, $attributes); |
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} |
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/** |
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* Check if certain locale input submission is left empty |
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* |
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* @param array $keys |
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* @param $translation |
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* @return bool |
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*/ |
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protected function isCompletelyEmpty(array $keys, array $translation) |
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{ |
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$is_completely_empty = true; |
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foreach ($keys as $key) { |
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if (!isset($translation[$key])) { |
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continue; |
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} |
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if (trim($translation[$key])) { |
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$is_completely_empty = false; |
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} |
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} |
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return $is_completely_empty; |
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} |
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} |
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