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<?php |
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namespace hipanel\modules\ticket\widgets; |
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use hipanel\modules\client\models\Article; |
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use Yii; |
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use yii\base\Widget; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\Json; |
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use yii\helpers\Url; |
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use yii\web\JsExpression; |
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class TemplatesWidget extends Widget |
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{ |
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public $textareaSelector = '#thread-message'; |
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public function run() |
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{ |
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if (!Yii::$app->user->can('support')) { |
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return null; |
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} |
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$this->registerClientScript(); |
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return $this->render('templatesWidget', [ |
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'languages' => $this->getLanguages(), |
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'defaultLanguage' => $this->getDefaultLanguage(), |
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]); |
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} |
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protected function getDefaultLanguage() |
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{ |
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$languages = $this->getLanguages(); |
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$applicationLanguage = Yii::$app->language; |
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if (isset($languages[$applicationLanguage])) { |
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return $languages[$applicationLanguage]; |
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} |
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$fallbackLanguage = substr($applicationLanguage, 0, 2); |
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if (isset($languages[$fallbackLanguage])) { |
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return $languages[$fallbackLanguage]; |
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} |
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return reset($languages); |
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} |
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protected function getLanguages() |
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{ |
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$result = []; |
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$templates = Article::find()->ticketTemplates()->all(); |
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$data = ArrayHelper::getColumn($templates, 'data'); |
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foreach ($data as $languages) { |
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foreach (array_keys($languages) as $code) { |
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$result[$code] = [ |
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'name' => Yii::t('hipanel', $code), |
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'code' => $code, |
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]; |
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} |
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} |
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return $result; |
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} |
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protected function registerClientScript() |
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{ |
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$options = Json::encode([ |
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'url' => Url::to('@ticket/template-text'), |
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'data' => [ |
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'id' => new JsExpression('id'), |
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'lang' => new JsExpression('language'), |
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], |
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'success' => new JsExpression("function (data) { |
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if (data.text) { |
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var messageText = $('#thread-message').val(); |
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if (messageText.length > 0) { |
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messageText = messageText + ' '; |
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} |
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$('$this->textareaSelector').val(messageText + data.text).trigger('blur').focus(); |
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} |
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}") |
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]); |
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$this->view->registerJs(" |
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$('#template-combo').on('select2-selecting', function (e) { |
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var id = e.val; |
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var language = $('.selected-language').attr('data-language'); |
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$.ajax($options); |
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}); |
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$('.template-selector ul li>a').on('click', function (event) { |
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var language = { |
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code: $(this).attr('data-language'), |
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name: $(this).text() |
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}; |
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$('.template-selector .selected-language').text(language.name).attr('data-language', language.code); |
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event.preventDefault(); |
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}); |
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"); |
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} |
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} |
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