roboapp\redactor\Redactor

Complexity

Total Complexity

9

Size/Duplication

Total Lines	58
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	init()	0	11	2
A	run()	0	10	2
B	registerClientScripts()	0	20	5

<?php
namespace roboapp\redactor;

use yii\helpers\Html;
use yii\helpers\Json;
use yii\widgets\InputWidget;

class Redactor extends InputWidget
{
    /**
     * @var array the options for the Imperavi Redactor JS plugin.
     *            Please refer to the Imperavi Redactor plugin Web page for possible options.
     * @see {@link http://imperavi.com/redactor/docs/ redactor options}.
     */
    public $clientOptions = [];

    /** @inheritdoc */
    public function init()
    {
        $request = \Yii::$app->getRequest();

        if ($request->enableCsrfValidation) {
            $this->clientOptions['uploadImageFields'][$request->csrfParam] = $request->getCsrfToken();
            $this->clientOptions['uploadFileFields'][$request->csrfParam] = $request->getCsrfToken();
        }

        parent::init();
    }

    /** @inheritdoc */
    public function run()
    {
        $this->registerClientScripts();

        if ($this->hasModel()) {
            return Html::activeTextarea($this->model, $this->attribute, $this->options);
        } else {
            return Html::textarea($this->name, $this->value, $this->options);
        }
    }

    /**
     * Register widget asset.
     */
    protected function registerClientScripts()
    {
        $view = $this->getView();
        /** @var RedactorAsset $asset */
        $asset = \Yii::$container->get(RedactorAsset::class);
        forward_static_call([$asset, 'register'], $view);

        if (isset($this->clientOptions['lang'])) {
            $asset->language = $this->clientOptions['lang'];
        }

        if (isset($this->clientOptions['plugins']) && !empty($this->clientOptions['plugins'])) {
            $asset->plugins = $this->clientOptions['plugins'];
        }

        $id = $this->options['id'];
        $settings = !empty($this->clientOptions) ? Json::encode($this->clientOptions) : '';

        $view->registerJs("jQuery('#$id').redactor($settings);");
    }
}