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<?php |
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namespace roboapp\redactor; |
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use yii\helpers\Html; |
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use yii\helpers\Json; |
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use yii\widgets\InputWidget; |
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class Redactor extends InputWidget |
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{ |
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/** |
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* @var array the options for the Imperavi Redactor JS plugin. |
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* Please refer to the Imperavi Redactor plugin Web page for possible options. |
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* @see {@link http://imperavi.com/redactor/docs/ redactor options}. |
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*/ |
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public $clientOptions = []; |
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/** @inheritdoc */ |
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public function init() |
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{ |
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$request = \Yii::$app->getRequest(); |
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if ($request->enableCsrfValidation) { |
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$this->clientOptions['uploadImageFields'][$request->csrfParam] = $request->getCsrfToken(); |
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$this->clientOptions['uploadFileFields'][$request->csrfParam] = $request->getCsrfToken(); |
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} |
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parent::init(); |
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} |
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/** @inheritdoc */ |
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public function run() |
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{ |
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$this->registerClientScripts(); |
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if ($this->hasModel()) { |
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return Html::activeTextarea($this->model, $this->attribute, $this->options); |
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} else { |
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return Html::textarea($this->name, $this->value, $this->options); |
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} |
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} |
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/** |
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* Register widget asset. |
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*/ |
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protected function registerClientScripts() |
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{ |
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$view = $this->getView(); |
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/** @var RedactorAsset $asset */ |
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$asset = \Yii::$container->get(RedactorAsset::class); |
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forward_static_call([$asset, 'register'], $view); |
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if (isset($this->clientOptions['lang'])) { |
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$asset->language = $this->clientOptions['lang']; |
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} |
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if (isset($this->clientOptions['plugins']) && !empty($this->clientOptions['plugins'])) { |
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$asset->plugins = $this->clientOptions['plugins']; |
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} |
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$id = $this->options['id']; |
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$settings = !empty($this->clientOptions) ? Json::encode($this->clientOptions) : ''; |
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$view->registerJs("jQuery('#$id').redactor($settings);"); |
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} |
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} |
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roboapp /
redactor
