hemio\form\Abstract_\FormElement

Complexity

Total Complexity

7

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
	dataValid()	0	1	?
A	getForm()	0	9	2
A	getName()	0	3	1
A	getHtmlName()	0	7	1
A	getHtmlId()	0	8	2
A	getValueUser()	0	5	1

<?php

namespace hemio\form\Abstract_;

use hemio\form\exception;

/**
 *
 */
abstract class FormElement extends \hemio\form\Container {

    use \hemio\form\Trait_\MaintainsTransformations;

    protected $name = '';
    protected $idSuffix = null;

    /**
     * Is active value in the form correct.
     *
     * @return boolean
     */
    abstract public function dataValid();

    /**
     * Get the form to which this element belongs
     *
     * @return Abstract_\Form
     * @throws exception\NotLazyEnough
     */
    public function getForm() {
        if ($this->existsInheritableAppendage('_FORM'))
            return $this->getInheritableAppendage('_FORM');
        else {
            throw new exception\NotLazyEnough(
            'No Form for FormElement found. Maybe not yet a child of a Form.'
            );
        }
    }

    /**
     *
     * @return string
     */
    public function getName() {
        return $this->name;
    }

    /**
     *
     * @param array $extraKeys
     * @return string
     */
    public function getHtmlName(array $extraKeys = []) {
        return sprintf('%s_%s%s'
                , $this->getForm()->getHtmlName()
                , $this->getName()
                , implode('_', $extraKeys)
        );
    }

    /**
     *
     * @param array $extraKeys
     * @return string
     */
    public function getHtmlId(array $extraKeys = []) {
        return sprintf('%s_%s%s'
                , $this->getForm()->getHtmlName()
                , $this->getName()
                , $this->idSuffix === null ? '' : '_' . $this->idSuffix
                , implode('_', $extraKeys)
        );
    }

    public function getValueUser() {
        return $this->withTransformations(
                        $this->getForm()->getValueUser($this->getHtmlName())
        );
    }

}