Aura\Html\Helper\Input\AbstractInput

Complexity

Total Complexity

3

Size/Duplication

Total Lines	110
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

78.95%

Importance

Changes	6
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
	__toString()	0	1	?
A	__invoke()	0	7	2
B	prep()	0	29	1

<?php
/**
 *
 * This file is part of Aura for PHP.
 *
 * @license http://opensource.org/licenses/bsd-license.php BSD
 *
 */
namespace Aura\Html\Helper\Input;

use Aura\Html\Helper\AbstractHelper;
use Aura\Html\Exception;

/**
 *
 * Abstact helper for inputs that can be checked (e.g. radio or checkbox).
 *
 * @package Aura.Html
 *
 */
abstract class AbstractInput extends AbstractHelper
{
    /**
     *
     * The input type.
     *
     * @var string
     *
     */
    protected $type;

    /**
     *
     * The input name.
     *
     * @var string
     *
     */
    protected $name;

    /**
     *
     * The current value of the input.
     *
     * @var mixed
     *
     */
    protected $value;

    /**
     *
     * HTML attributes for the input.
     *
     * @var array
     *
     */
    protected $attribs = array();

    /**
     *
     * Value options for the input.
     *
     * @var array
     *
     */
    protected $options = array();

    /**
     *
     * Given a input spec, returns the HTML for the input.
     *
     * @param array $spec The input spec.
     *
     * @return string
     *
     */
    public function __invoke(array $spec = null)
    {
        if ($spec !== null) {
            $this->prep($spec);
        }
        return $this;
    }

    /**
     *
     * Returns the HTML for this input.
     *
     * @return string
     *
     */
    abstract public function __toString();

    /**
     *
     * Prepares the properties on this helper.
     *
     * @param array $spec The specification array.
     *
     */
    protected function prep(array $spec)
    {
        // base spec inputs
        $base = array(
            'type' => null,
            'name' => null,
            'value' => null,
            'attribs' => array(),
            'options' => array(),
        );

        // make sure we have the base spec inputs
        $spec = array_merge($base, $spec);

        // retain as properties
        $this->type    = $spec['type'];
        $this->name    = $spec['name'];
        $this->value   = $spec['value'];
        $this->attribs = $spec['attribs'];
        $this->options = $spec['options'];

        // set up base attributes
        $attribs = array(
            'id'   => null,
            'type' => null,
            'name' => $this->name,
        );
        $this->attribs = array_merge($attribs, $this->attribs);
    }
}