Hafijul233\Form\Traits\FormAccessibleTrait

Complexity

Total Complexity

14

Size/Duplication

Total Lines	101
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	hasFormMutator()	0	10	1
A	getReflection()	0	7	2
B	getFormValue()	0	37	9
A	mutateFormAttribute()	0	3	1
A	isNestedModel()	0	3	1

<?php

namespace Hafijul233\Form\Traits;

use Illuminate\Support\Str;
use ReflectionClass;
use ReflectionMethod;

/**
 * Trait FormAccessibleTrait
 */
trait FormAccessibleTrait
{
    /**
     * A cached ReflectionClass instance for $this
     *
     * @var ReflectionClass
     */
    protected $reflection;

    /**
     * @param  string  $key
     * @return mixed
     */
    public function getFormValue(string $key)
    {
        $value = $this->getAttributeFromArray($key);

It seems like getAttributeFromArray() must be provided by classes using this trait. How about adding it as abstract method to this trait?

        // If the attribute is listed as a date, we will convert it to a DateTime
        // instance on retrieval, which makes it quite convenient to work with
        // date fields without having to create a mutator for each property.
        if (in_array($key, $this->getDates())) {

It seems like getDates() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            if (! is_null($value)) {
                $value = $this->asDateTime($value);

It seems like asDateTime() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            }
        }

        // If the attribute has a get mutator, we will call that then return what
        // it returns as the value, which is useful for transforming values on
        // retrieval from the model to a form that is more useful for usage.
        if ($this->hasFormMutator($key)) {
            return $this->mutateFormAttribute($key, $value);
        }

        $keys = explode('.', $key);

        if ($this->isNestedModel($keys[0])) {
            $relatedModel = $this->getRelation($keys[0]);

The method getRelation() does not exist on Hafijul233\Form\Traits\FormAccessibleTrait. Did you maybe mean getReflection()?

            unset($keys[0]);
            $key = implode('.', $keys);

            if (method_exists($relatedModel, 'hasFormMutator') && $key !== '' && $relatedModel->hasFormMutator($key)) {
                return $relatedModel->getFormValue($key);
            }

            return data_get($relatedModel, empty($key) ? null : $key);
        }

        // No form mutator, let the model resolve this
        return data_get($this, $key);
    }

    /**
     * @param  string  $key
     * @return bool
     */
    public function hasFormMutator(string $key): bool
    {
        $methods = $this->getReflection()->getMethods(ReflectionMethod::IS_PUBLIC);

        $mutator = collect($methods)
            ->first(function (ReflectionMethod $method) use ($key) {
                return $method->getName() === 'form'.Str::studly($key).'Attribute';
            });

        return (bool) $mutator;
    }

    /**
     * Get a ReflectionClass Instance
     *
     * @return ReflectionClass
     */
    protected function getReflection(): ReflectionClass
    {
        if (! $this->reflection) {
            $this->reflection = new ReflectionClass($this);
        }

        return $this->reflection;
    }

    /**
     * @param $key
     * @param $value
     * @return mixed
     */
    private function mutateFormAttribute($key, $value)
    {
        return $this->{'form'.Str::studly($key).'Attribute'}($value);
    }

    /**
     * Check for a nested model.
     *
     * @param  string  $key
     * @return bool
     */
    public function isNestedModel(string $key): bool
    {
        return in_array($key, array_keys($this->getRelations()));

The method getRelations() does not exist on Hafijul233\Form\Traits\FormAccessibleTrait. Did you maybe mean getReflection()?

    }
}