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<?php |
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namespace Hechoenlaravel\JarvisFoundation\Entries\Middleware; |
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use League\Tactician\Middleware; |
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use Illuminate\Support\Facades\Validator; |
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use Hechoenlaravel\JarvisFoundation\Exceptions\EntryValidationException; |
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/** |
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* Class ValidateEntryData |
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* @package Hechoenlaravel\JarvisFoundation\Entries\Middleware |
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*/ |
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class ValidateEntryData implements Middleware |
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{ |
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/** |
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* @var array |
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*/ |
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public $rules = []; |
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/** |
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* @param object $command |
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* @param callable $next |
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* @return mixed |
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* @throws EntryValidationException |
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*/ |
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public function execute($command, callable $next) |
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{ |
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$this->prepareValidation($command)->performValidation($command); |
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return $next($command); |
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} |
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/** |
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* @param $command |
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* @return $this |
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*/ |
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protected function prepareValidation($command) |
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{ |
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$fields = $command->entity->fields; |
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foreach ($fields as $field) { |
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$this->setRulesForField($field); |
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} |
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return $this; |
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} |
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/** |
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* Set the validation rules for the Field |
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* @param $field |
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*/ |
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protected function setRulesForField($field) |
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{ |
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$this->rules[$field->slug] = []; |
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if ((bool)$field->required === true) { |
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array_push($this->rules[$field->slug], 'required'); |
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} |
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// Import the validation rules from the fieldtype Class |
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$type = $field->getType(); |
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$classValidationRules = isset($type->validationRules) ? $type->validationRules : []; |
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foreach ($classValidationRules as $key => $rule) { |
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$rule = (is_string($rule)) ? explode('|', $rule) : $rule; |
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$this->rules[$field->slug] = array_merge($this->rules[$field->slug], $rule); |
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} |
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return $this; |
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} |
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/** |
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* @param $command |
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* @throws EntryValidationException |
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*/ |
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protected function performValidation($command) |
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{ |
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$validator = Validator::make($command->input, $this->rules); |
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if ($validator->fails()) { |
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throw new EntryValidationException($validator); |
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} |
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} |
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} |
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hechoenlaravel /
jarvis-foundation
