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<?php |
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namespace hauntd\vote\widgets; |
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use Yii; |
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use yii\bootstrap\Html; |
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/** |
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* @author Alexander Kononenko <[email protected]> |
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* @package hauntd\vote\widgets |
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*/ |
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class VoteToggle extends BaseWidget |
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{ |
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/** |
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* @var string |
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*/ |
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public $jsCodeKey = 'vote-toggle'; |
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/** |
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* @var string |
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*/ |
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public $viewFile = 'toggle'; |
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/** |
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* @var array |
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*/ |
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public $buttonOptions = []; |
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/** |
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* @return array |
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*/ |
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public function getDefaultOptions() |
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{ |
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return [ |
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'class' => 'vote-toggle', |
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]; |
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} |
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/** |
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* @return array |
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*/ |
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public function getDefaultButtonOptions() |
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{ |
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return [ |
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'class' => 'vote-btn btn btn-default', |
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'icon' => Html::icon('glyphicon glyphicon-arrow-up'), |
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'label' => Yii::t('vote', 'Vote up'), |
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]; |
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} |
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public function init() |
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{ |
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parent::init(); |
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$this->options = array_merge($this->getDefaultOptions(), $this->options); |
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$this->buttonOptions = array_merge($this->getDefaultButtonOptions(), $this->buttonOptions); |
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$this->initJsEvents($this->getSelector()); |
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$this->registerJs(); |
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} |
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/** |
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* @return string |
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*/ |
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public function run() |
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{ |
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return $this->render($this->viewFile, $this->getViewParams([ |
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'jsCodeKey' => $this->jsCodeKey, |
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'entity' => $this->entity, |
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'model' => $this->model, |
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'targetId' => $this->targetId, |
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'userValue' => $this->userValue, |
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'count' => isset($this->aggregateModel->positive) ? $this->aggregateModel->positive : 0, |
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'options' => $this->options, |
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'buttonOptions' => $this->buttonOptions, |
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])); |
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} |
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/** |
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* Initialize with default events. |
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* |
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* @param string $selector |
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*/ |
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public function initJsEvents($selector) |
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{ |
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if (!isset($this->jsBeforeVote)) { |
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$this->jsBeforeVote = " |
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$('$selector .vote-btn').prop('disabled', 'disabled').addClass('vote-loading'); |
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$('$selector .vote-btn').append('<div class=\"vote-loader\"><span></span><span></span><span></span></div>'); |
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"; |
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} |
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if (!isset($this->jsAfterVote)) { |
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$this->jsAfterVote = " |
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$('$selector .vote-btn').prop('disabled', false).removeClass('vote-loading'); |
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$('$selector .vote-btn .vote-loader').remove(); |
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"; |
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} |
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if (!isset($this->jsChangeCounters)) { |
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$this->jsChangeCounters = " |
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if (data.success) { |
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$('$selector .vote-count').text(data.aggregate.positive); |
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if (data.toggleValue) { |
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button.addClass('vote-active'); |
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} else { |
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button.removeClass('vote-active'); |
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} |
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} |
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"; |
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} |
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} |
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} |
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hauntd /
yii2-vote
