coderius\pell\PellInputWidget

Complexity

Total Complexity

5

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	hasModel()	0	3	2
A	init()	0	6	3

<?php
/**
 * @copyright Copyright (c) 2013-2019 Sergio Coderius!
 * @link https://coderius.biz.ua
 * @license This program is free software: the MIT License (MIT)
 */

namespace coderius\pell;

use yii\base\Model;
use yii\helpers\Html;
use yii\base\Widget;

/**
 * InputWidget is the base class for Pell widget.
 *
 * Classes extending from this widget can be used in an [[yii\widgets\ActiveForm|ActiveForm]]
 * using the [[yii\widgets\ActiveField::widget()|widget()]] method, for example like this:
 *
 * ```php
 * <?= $form->field($model, 'from_date')->widget('WidgetClassName', [
 *     // configure additional widget properties here
 * ]) ?>
 * ```
 *
 * @author Sergio Coderius <sunrise4fun@gmail.com>
 */
class PellInputWidget extends Widget
{
    /**
     * @var Model the data model that this widget is associated with.
     */
    public $model;
    /**
     * @var string the model attribute that this widget is associated with.
     */
    public $attribute;
    /**
     * @var string the input name. This must be set if [[model]] and [[attribute]] are not set.
     */
    public $name;
    /**
     * @var string the input value.
     */
    public $value;

    /**
     * @var array the HTML attributes for the widget container tag.
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $inputOptions = [];

    /**
     * Initializes the widget.
     * If you override this method, make sure you call the parent implementation first.
     */
    public function init()
    {
        if ($this->hasModel() && !isset($this->inputOptions['id'])) {
            $this->inputOptions['id'] = Html::getInputId($this->model, $this->attribute);
        }
        parent::init();
    }

    /**
     * @return bool whether this widget is associated with a data model.
     */
    protected function hasModel()
    {
        return $this->model instanceof Model && $this->attribute !== null;
    }
}