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<?php |
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namespace Anavel\Crud\Abstractor\Eloquent\Relation; |
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use Anavel\Crud\Abstractor\Eloquent\Relation\Traits\CheckRelationCompatibility; |
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use Anavel\Crud\Contracts\Abstractor\Field; |
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use Illuminate\Http\Request; |
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class Translation extends Relation |
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{ |
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use CheckRelationCompatibility; |
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protected $langs = []; |
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protected $compatibleEloquentRelations = [ |
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'Illuminate\Database\Eloquent\Relations\HasMany', |
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]; |
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public function setup() |
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{ |
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if (empty($this->langs)) { |
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$this->langs = (array)config('anavel.translation_languages'); |
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} |
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$this->checkRelationCompatibility(); |
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} |
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/** |
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* @return array |
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*/ |
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public function getEditFields($arrayKey = null) |
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{ |
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/** @var \ANavallaSuiza\Laravel\Database\Contracts\Dbal\AbstractionLayer $dbal */ |
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$columns = $this->modelManager |
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->getAbstractionLayer(get_class($this->eloquentRelation->getRelated())) |
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->getTableColumns(); |
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$this->readConfig('edit'); |
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if (empty($columns) || empty($this->langs)) { |
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return array(); |
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} |
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if (empty($arrayKey)) { |
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$arrayKey = $this->name; |
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} |
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$results = $this->eloquentRelation->getResults()->keyBy('locale'); |
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$translationFields = []; |
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foreach ($this->langs as $key => $lang) { |
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$tempFields = []; |
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foreach ($columns as $columnName => $column) { |
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if ($columnName === $this->eloquentRelation->getPlainForeignKey()) { |
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continue; |
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} |
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if ($columnName === $this->eloquentRelation->getParent()->getKeyName()) { |
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continue; |
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} |
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$formType = null; |
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if ($columnName === 'locale') { |
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$formType = 'hidden'; |
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} |
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$config = [ |
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'name' => $columnName, |
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'presentation' => ucfirst(transcrud($columnName)).' ['.$lang.']', |
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'form_type' => $formType, |
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'no_validate' => true, |
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'validation' => null, |
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'functions' => null, |
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]; |
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$config = $this->setConfig($config, $columnName); |
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/** @var Field $field */ |
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$field = $this->fieldFactory |
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->setColumn($column) |
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->setConfig($config) |
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->get(); |
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if ($columnName === 'locale') { |
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$field->setValue($lang); |
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} |
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if ($results->has($lang)) { |
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$item = $results->get($lang); |
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$field->setValue($item->getAttribute($columnName)); |
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} |
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$tempFields[] = $field; |
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} |
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$translationFields[$arrayKey][$lang] = $tempFields; |
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} |
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return $translationFields; |
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} |
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/** |
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* @param array|null $relationArray |
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* |
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* @return mixed |
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*/ |
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public function persist(array $relationArray = null, Request $request) |
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{ |
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if (empty($relationArray)) { |
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return; |
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} |
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$currentTranslations = $this->eloquentRelation->getResults()->keyBy('locale'); |
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foreach ($relationArray as $translation) { |
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$isEmpty = true; |
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foreach ($translation as $fieldKey => $fieldValue) { |
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if ($isEmpty && $fieldKey != 'locale') { |
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$isEmpty = ($isEmpty === ($fieldValue === '')); |
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} |
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} |
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if ($currentTranslations->has($translation['locale'])) { |
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$translationModel = $currentTranslations->get($translation['locale']); |
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if ($isEmpty) { |
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$translationModel->delete(); |
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continue; |
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} |
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} else { |
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$translationModel = $this->eloquentRelation->getRelated()->newInstance(); |
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} |
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if ($isEmpty !== false) { |
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continue; |
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} |
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$translationModel->setAttribute($this->eloquentRelation->getForeignKey(), $this->relatedModel->id); |
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foreach ($translation as $fieldKey => $fieldValue) { |
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$translationModel->setAttribute($fieldKey, $fieldValue); |
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} |
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$translationModel->save(); |
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} |
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} |
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/** |
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* @return string |
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*/ |
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public function getDisplayType() |
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{ |
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return self::DISPLAY_TYPE_INLINE; |
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} |
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} |
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