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<?php |
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namespace dominus77\jcrop; |
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use yii\base\Widget; |
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use yii\helpers\Json; |
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use yii\helpers\Html; |
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use yii\web\JsExpression; |
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/** |
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* Class JCrop |
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* @package dominus77\jcrop |
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* |
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* Jcrop is a powerful image cropping tool for jQuery. |
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* @see http://jcrop.org/ |
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* |
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* <?= \dominus77\jcrop\JCrop::widget([ |
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* 'image' => Yii::getAlias('@web/uploads/jcrop/image1.jpg'), |
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* 'pluginOptions' => [...], // see http://jcrop.org/doc/options |
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* 'callBack' => "function(){}", |
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* ]); ?> |
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* |
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*/ |
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class JCrop extends Widget |
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{ |
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/** |
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* id image |
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* @var string |
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*/ |
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public $selector; |
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/** |
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* @var string |
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*/ |
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public $image; |
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/** |
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* @var array |
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*/ |
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public $imageOptions = []; |
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/** |
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* Plugin options Jcrop |
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* @see http://jcrop.org/doc/options |
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* @var array |
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*/ |
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public $pluginOptions = []; |
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/** |
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* @see http://jcrop.org/doc/api |
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* @var string |
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*/ |
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public $callBack = 'function(){}'; |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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if (empty($this->selector)) { |
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$this->selector = $this->id; |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function run() |
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{ |
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if (!empty($this->image)) { |
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$this->registerClientScript(); |
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$this->imageOptions['id'] = $this->selector; |
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echo Html::img($this->image, $this->imageOptions); |
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} |
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} |
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/** |
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* Register resource |
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*/ |
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public function registerClientScript() |
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{ |
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$options = empty($this->pluginOptions) ? '{}' : Json::encode($this->pluginOptions); |
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$view = $this->getView(); |
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JCropAsset::register($view); |
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$selector = '#' . $this->selector; |
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$js = new JsExpression(" |
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$('{$selector}').Jcrop({$options},{$this->callBack}); |
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"); |
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$view->registerJs($js); |
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} |
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} |
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Dominus77 /
yii2-jcrop-widget
