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<?php namespace Arcanedev\LaravelHtml\Traits; |
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use ReflectionClass; |
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use ReflectionMethod; |
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/** |
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* Class FormAccessible |
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* |
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* @package Arcanedev\LaravelHtml\Traits |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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trait FormAccessible |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Properties |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* A cached ReflectionClass instance for $this. |
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* |
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* @var ReflectionClass |
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*/ |
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protected $reflection; |
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/* ------------------------------------------------------------------------------------------------ |
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| Main Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Get form value from the eloquent model. |
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* |
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* @param string $key |
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* |
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* @return mixed |
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*/ |
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public function getFormValue($key) |
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{ |
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$value = $this->getAttributeFromArray($key); |
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if (in_array($key, $this->getDates()) && ! is_null($value)) { |
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$value = $this->asDateTime($value); |
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} |
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if ($this->hasFormMutator($key)) { |
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$value = $this->mutateFormAttribute($key, $value); |
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} |
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return $value; |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Eloquent Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Get an attribute from the $attributes array. |
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* |
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* @param string $key |
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* |
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* @return mixed |
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*/ |
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abstract protected function getAttributeFromArray($key); |
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/** |
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* Get the attributes that should be converted to dates. |
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* |
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* @return array |
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*/ |
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abstract public function getDates(); |
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/** |
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* Return a timestamp as DateTime object. |
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* |
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* @param mixed $value |
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* |
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* @return \Carbon\Carbon |
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*/ |
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abstract protected function asDateTime($value); |
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/* ------------------------------------------------------------------------------------------------ |
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| Other Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Check if has a form mutator. |
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* |
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* @param string $key |
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* |
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* @return bool |
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*/ |
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protected function hasFormMutator($key) |
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{ |
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$methods = $this->getReflection()->getMethods( |
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ReflectionMethod::IS_PUBLIC |
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); |
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$mutator = collect($methods) |
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->first(function ($index, ReflectionMethod $method) use ($key) { |
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return $method->name === $this->getMutateFromMethodName($key); |
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}); |
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return (bool) $mutator; |
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} |
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/** |
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* Mutate the form attribute. |
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* |
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* @param string $key |
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* @param mixed $value |
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* |
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* @return mixed |
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*/ |
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private function mutateFormAttribute($key, $value) |
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{ |
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return $this->{$this->getMutateFromMethodName($key)}($value); |
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} |
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/** |
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* Get the mutate form method name. |
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* |
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* @param string $key |
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* |
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* @return string |
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*/ |
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private function getMutateFromMethodName($key) |
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{ |
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return 'form' . str_studly($key) . 'Attribute'; |
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} |
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/** |
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131
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* Get a ReflectionClass Instance. |
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132
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* |
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133
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* @return ReflectionClass |
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*/ |
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8 |
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protected function getReflection() |
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{ |
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8 |
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if ( ! $this->reflection) { |
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8 |
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$this->reflection = new ReflectionClass($this); |
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6 |
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} |
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8 |
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return $this->reflection; |
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} |
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} |
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|
ARCANEDEV /
LaravelHtml
