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<?php namespace Salah3id\Domains\Validator; |
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use Illuminate\Support\MessageBag; |
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use Salah3id\Domains\Validator\Contracts\ValidatorInterface; |
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use Salah3id\Domains\Validator\Exceptions\ValidatorException; |
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/** |
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* Class AbstractValidator |
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* @package Salah3id\Domains\Validator |
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* @author Anderson Andrade <[email protected]> |
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*/ |
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abstract class AbstractValidator implements ValidatorInterface |
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{ |
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/** |
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* @var int |
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*/ |
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protected $id = null; |
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/** |
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* Validator |
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* |
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* @var object |
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*/ |
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protected $validator; |
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/** |
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* Data to be validated |
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* |
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* @var array |
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*/ |
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protected $data = array(); |
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/** |
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* Validation Rules |
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* |
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* @var array |
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*/ |
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protected $rules = array(); |
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/** |
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* Validation Custom Messages |
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* |
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* @var array |
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*/ |
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protected $messages = array(); |
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/** |
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* Validation Custom Attributes |
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* |
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* @var array |
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*/ |
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protected $attributes = array(); |
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/** |
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* Validation errors |
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* |
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* @var MessageBag |
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*/ |
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protected $errors = array(); |
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/** |
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* Set Id |
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* |
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* @param $id |
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* @return $this |
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*/ |
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public function setId($id) |
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{ |
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$this->id = $id; |
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return $this; |
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} |
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/** |
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* Set data to validate |
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* |
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* @param array $data |
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* @return $this |
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*/ |
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public function with(array $data) |
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{ |
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$this->data = $data; |
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return $this; |
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} |
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/** |
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* Return errors |
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* |
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* @return array |
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*/ |
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public function errors() |
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{ |
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return $this->errorsBag()->all(); |
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} |
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/** |
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* Errors |
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* |
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* @return MessageBag |
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*/ |
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public function errorsBag() |
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{ |
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return $this->errors; |
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} |
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/** |
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* Pass the data and the rules to the validator |
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* |
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* @param string $action |
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* @return boolean |
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*/ |
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abstract public function passes($action = null); |
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/** |
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* Pass the data and the rules to the validator or throws ValidatorException |
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* |
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* @throws ValidatorException |
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* @param string $action |
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* @return boolean |
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*/ |
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public function passesOrFail($action = null) |
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{ |
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if (!$this->passes($action)) { |
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throw new ValidatorException($this->errorsBag()); |
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} |
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return true; |
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} |
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/** |
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* Get rule for validation by action ValidatorInterface::RULE_CREATE or ValidatorInterface::RULE_UPDATE |
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* |
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* Default rule: ValidatorInterface::RULE_CREATE |
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* |
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* @param null $action |
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* @return array |
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*/ |
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public function getRules($action = null) |
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{ |
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$rules = $this->rules; |
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if (isset($this->rules[$action])) { |
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$rules = $this->rules[$action]; |
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} |
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return $this->parserValidationRules($rules, $this->id); |
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} |
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/** |
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* Set Rules for Validation |
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* |
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* @param array $rules |
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* @return $this |
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*/ |
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public function setRules(array $rules) |
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{ |
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$this->rules = $rules; |
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return $this; |
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} |
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/** |
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* Get Custom error messages for validation |
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* |
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* @return array |
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*/ |
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public function getMessages() |
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{ |
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return $this->messages; |
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} |
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/** |
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* Set Custom error messages for Validation |
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* |
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* @param array $messages |
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* @return $this |
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*/ |
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public function setMessages(array $messages) |
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{ |
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$this->messages = $messages; |
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return $this; |
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} |
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/** |
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* Get Custom error attributes for validation |
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* |
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* @return array |
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*/ |
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public function getAttributes() |
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{ |
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return $this->attributes; |
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} |
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/** |
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* Set Custom error attributes for Validation |
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* |
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* @param array $attributes |
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* @return $this |
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*/ |
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public function setAttributes(array $attributes) |
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{ |
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$this->attributes = $attributes; |
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return $this; |
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} |
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/** |
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* Parser Validation Rules |
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* |
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* @param $rules |
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* @param null $id |
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* @return array |
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*/ |
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protected function parserValidationRules($rules, $id = null) |
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{ |
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if (null === $id) { |
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return $rules; |
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} |
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array_walk($rules, function (&$rules, $field) use ($id) { |
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if (!is_array($rules)) { |
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$rules = explode("|", $rules); |
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} |
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foreach ($rules as $ruleIdx => $rule) { |
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// get name and parameters |
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@list($name, $params) = array_pad(explode(":", $rule), 2, null); |
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// only do someting for the unique rule |
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if (strtolower($name) != "unique") { |
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continue; // continue in foreach loop, nothing left to do here |
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} |
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$p = array_map("trim", explode(",", $params)); |
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// set field name to rules key ($field) (laravel convention) |
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if (!isset($p[1])) { |
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$p[1] = $field; |
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} |
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// set 3rd parameter to id given to getValidationRules() |
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$p[2] = $id; |
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$params = implode(",", $p); |
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$rules[$ruleIdx] = $name.":".$params; |
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} |
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}); |
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return $rules; |
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} |
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} |
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