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<?php |
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namespace Yaro\Jarboe\Http\Controllers\Traits\Handlers; |
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use Illuminate\Http\JsonResponse; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\MessageBag; |
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use Illuminate\Support\ViewErrorBag; |
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use Throwable; |
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use Yaro\Jarboe\Table\CRUD; |
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use Yaro\Jarboe\Table\Fields\Repeater; |
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trait RenderRepeaterItemHandlerTrait |
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{ |
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/** |
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* Handle system render repeater's item action. |
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* |
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* @param Request $request |
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* @return JsonResponse |
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* @throws Throwable |
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*/ |
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public function handleRenderRepeaterItem($request, $fieldName) |
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{ |
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$this->beforeInit(); |
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$this->init(); |
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$this->bound(); |
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$messageBag = new MessageBag( |
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$this->flatten($request->get('errors', [])) |
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); |
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$viewErrorBag = new ViewErrorBag(); |
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$viewErrorBag->put('default', $messageBag); |
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view()->share('errors', $viewErrorBag); |
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/** @var Repeater $repeater */ |
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$repeater = $this->crud()->getFieldByName($fieldName); |
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return response()->json([ |
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'view' => $repeater->getRepeaterItemFormView( |
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$request->get('data') |
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)->render(), |
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]); |
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} |
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/** |
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* Flatten a multi-dimensional associative array with dots, without index part at the end. |
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* |
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* @return array |
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*/ |
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private function flatten($array, $prepend = '', bool $force = false): array |
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{ |
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$results = []; |
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if ($force) { |
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$results[$prepend] = $array; |
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return $results; |
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} |
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foreach ($array as $key => $value) { |
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if (is_array($value) && !empty($value)) { |
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$isLastArray = false; |
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foreach ($value as $innerValue) { |
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if (is_array($innerValue)) { |
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$isLastArray = false; |
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break; |
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} |
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$isLastArray = true; |
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} |
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if ($isLastArray) { |
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$results = array_merge($results, $this->flatten($value, $prepend . $key, true)); |
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} else { |
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$results = array_merge($results, $this->flatten($value, $prepend . $key . '.')); |
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} |
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} else { |
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$results[$prepend . $key] = $value; |
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} |
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} |
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return $results; |
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} |
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abstract protected function beforeInit(); |
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abstract protected function init(); |
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abstract protected function bound(); |
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abstract protected function crud(): CRUD; |
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} |
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