SP\Crawler\Element\Submit

Complexity

Total Complexity

7

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getForm()	0	4	1
A	getFormElement()	0	8	2
A	getDefaultData()	0	10	2
A	clickRequest()	0	10	2

<?php

namespace SP\Crawler\Element;

/**
 * @author    Ivan Kerin <ikerin@gmail.com>
 * @copyright 2015, Clippings Ltd.
 * @license   http://spdx.org/licenses/BSD-3-Clause
 */
class Submit extends AbstractElement implements ClickRequestInterface
{
    private $form;

    /**
     * @return DOMElement
     */
    public function getForm()
    {
        return $this->getChildren('./ancestor::form')->item(0);
    }

    /**
     * @return Form
     */
    public function getFormElement()
    {
        if (null === $this->form) {
            $this->form = new Form($this->getReader(), $this->getForm());

$this->getForm() of type object<DOMNode> is not a sub-type of object<DOMElement>. It seems like you assume a child class of the class DOMNode to be always present.

        }

        return $this->form;
    }

    public function getDefaultData()
    {
        $data = [];

        if ($this->getAttribute('name')) {
            $data[$this->getAttribute('name')] = $this->getAttribute('value');
        }

        return $data;
    }

    /**
     * @return Request
     */
    public function clickRequest()
    {
        $data = [];

        if ($this->getAttribute('name')) {
            $data[$this->getAttribute('name')] = $this->getAttribute('value');
        }

        return $this->getFormElement()->getRequest($data);
    }
}