JobApis\Jobs\Client\AttributeTrait

Complexity

Total Complexity

10

Size/Duplication

Total Lines	103
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getAttributeFromGetSetMethod()	0	4	1
A	getAttributeValueFromMethod()	0	5	1
A	isGetterMethod()	0	4	1
A	isSetterMethod()	0	4	1
A	setAttributeValueFromMethod()	0	7	2
A	__isset()	0	4	1
A	__call()	0	14	3

<?php namespace JobApis\Jobs\Client;

trait AttributeTrait
{
    /**
     * Magic method to check if property is set
     *
     * @param  string $name
     *
     * @return boolean
     */
    public function __isset($name)
    {
        return (property_exists($this, $name));
    }

    /**
     * Magic method to handle get and set methods for properties
     *
     * @param  string $method
     * @param  array  $parameters
     *
     * @return mixed
     * @throws \BadMethodCallException
     */
    public function __call($method, $parameters)
    {
        if ($this->isSetterMethod($method)) {
            return $this->setAttributeValueFromMethod($method, $parameters);
        } elseif ($this->isGetterMethod($method)) {
            return $this->getAttributeValueFromMethod($method);
        }

        throw new \BadMethodCallException(sprintf(
            '%s does not contain a method by the name of "%s"',
            __CLASS__,
            $method
        ));
    }

    /**
     * Get property name from get and set method names
     *
     * @param  string $method
     *
     * @return string
     */
    private function getAttributeFromGetSetMethod($method)
    {
        return lcfirst(preg_replace('/[s|g]et|add/', '', $method));
    }

    /**
     * Gets an attribute based on arbitrary method name
     *
     * @param string $method
     *
     * @return mixed
     */
    private function getAttributeValueFromMethod($method)
    {
        $attribute = $this->getAttributeFromGetSetMethod($method);
        return $this->{$attribute};
    }

    /**
     * Checks if given method name is a get method
     *
     * @param  string $method
     *
     * @return boolean
     */
    private function isGetterMethod($method)
    {
        return substr($method, 0, 3) === "get";
    }

    /**
     * Checks if given method name is a set method
     *
     * @param  string $method
     *
     * @return boolean
     */
    private function isSetterMethod($method)
    {
        return substr($method, 0, 3) === "set";
    }

    /**
     * Sets an attribute based on arbitrary method name and parameters
     *
     * @param string $method
     * @param array $parameters
     *
     * @return object
     */
    private function setAttributeValueFromMethod($method, $parameters)
    {
        $attribute = $this->getAttributeFromGetSetMethod($method);
        $value = count($parameters) ? $parameters[0] : null;
        $this->{$attribute} = $value;
        return $this;
    }
}