Slick\Form\Element\AttributesAwareMethods

Complexity

Total Complexity

7

Size/Duplication

Total Lines	81
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setAttribute()	0	5	1
A	getAttribute()	0	8	2
A	hasAttribute()	0	5	1
A	getAttributes()	0	7	2
A	setAttributes()	0	5	1

<?php
/**
 * Created by PhpStorm.
 * User: fsilva
 * Date: 05-02-2016
 * Time: 14:30
 */

namespace Slick\Form\Element;

use Slick\Form\ElementInterface;
use Slick\Form\Utils\AttributesMap;
use Slick\Form\Utils\AttributesMapInterface;

/**
 * Attributes Aware Methods
 *
 * @package Slick\Form\Element
 * @author  Filipe Silva <silvam.filipe@gmail.com>
 */
trait AttributesAwareMethods
{

    /**
     * @var AttributesMapInterface
     */
    protected $attributes;

    /**
     * Set an HTML tag attribute
     *
     * @param string $name
     * @param string $value
     *
     * @return self|$this|ElementInterface
     */
    public function setAttribute($name, $value = null)
    {
        $this->getAttributes()->set($name, $value);
        return $this;
    }

    /**
     * Gets the value of the attribute with the provided name
     *
     * If there is no attribute with provided name, the default value
     * SHOULD be returned.
     *
     * @param string      $name
     * @param null|string $default
     *
     * @return null|string
     */
    public function getAttribute($name, $default = null)
    {
        $value = $default;
        if ($this->hasAttribute($name)) {
            $value = $this->attributes->get($name);
        }
        return $value;
    }

    /**
     * Check if the provided attribute is set/exists
     *
     * @param string $name
     *
     * @return boolean True if attribute with name exists, false otherwise
     */
    public function hasAttribute($name)
    {
        return $this->getAttributes()
            ->containsKey($name);
    }

    /**
     * Get the attributes map collection
     *
     * @return AttributesMapInterface
     */
    public function getAttributes()
    {
        if (null === $this->attributes) {
            $this->setAttributes(new AttributesMap());
        }
        return $this->attributes;
    }

    /**
     * Sets the attribute map collection
     *
     * @param AttributesMapInterface $attributes
     *
     * @return self|$this|ElementInterface
     */
    public function setAttributes(AttributesMapInterface $attributes)
    {
        $this->attributes = $attributes;
        return $this;
    }
}