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<?php |
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/** |
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* Created for IG Monitoring. |
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* User: jakim <[email protected]> |
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* Date: 2018-10-28 |
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*/ |
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namespace app\components\visualizations\widgets; |
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use app\dictionaries\ChartType; |
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use Carbon\Carbon; |
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use dosamigos\chartjs\ChartJs; |
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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\Html; |
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class ChartWidget extends Widget |
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{ |
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public $icon = 'fa fa-bar-chart'; |
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public $title = 'Chart'; |
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public $type = ChartType::LINE; |
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public $aspectRatio = 2; |
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public $clientOptions = []; |
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/** |
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* @var \app\components\visualizations\dataproviders\AccountTrendsDataProvider|array |
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*/ |
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public $dataProvider; |
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/** |
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* @var Carbon |
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*/ |
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public $from; |
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/** |
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* @var Carbon |
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*/ |
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public $to; |
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/** |
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* @var \yii\db\ActiveRecord |
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*/ |
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public $model; |
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public $labelFormat = 'date'; |
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/** |
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* @var \app\components\Formatter |
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*/ |
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protected $formatter; |
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public function init() |
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{ |
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parent::init(); |
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$this->setId(sprintf('%s_chart', $this->getId())); |
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$this->dataProvider = Yii::createObject(ArrayHelper::merge($this->dataProvider, [ |
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'account' => $this->model, |
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'from' => $this->from, |
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'to' => $this->to, |
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])); |
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$this->formatter = Yii::$app->formatter; |
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} |
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public function run() |
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{ |
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$config = [ |
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'id' => $this->id, |
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'type' => $this->type, |
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'clientOptions' => ArrayHelper::merge([ |
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'responsive' => true, |
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'aspectRatio' => $this->aspectRatio, |
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'legend' => [ |
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'position' => 'bottom', |
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], |
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'tooltips' => [ |
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'mode' => 'index', |
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'position' => 'nearest', |
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], |
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'scales' => $this->dataProvider->scales(), |
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], $this->clientOptions), |
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'data' => [ |
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'labels' => $this->dataProvider->labels(), |
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'datasets' => $this->dataProvider->dataSets(), |
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], |
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]; |
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echo '<div class="box" id="' . $this->getId() . '_box">'; |
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$this->renderHeader(); |
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echo '<div class="box-body">'; |
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echo ChartJs::widget($config); |
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echo '</div>'; |
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echo '</div>'; |
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} |
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protected function renderHeader() |
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{ |
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echo '<div class="box-header with-border">'; |
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echo $this->icon ? "<span class='$this->icon'></span>" : ''; |
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echo $this->title ? sprintf('<h3 class="box-title">%s <small>%s - %s</small></h3>', |
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Html::encode($this->title), |
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$this->formatter->asDate($this->dataProvider->getFrom()->timestamp), |
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$this->formatter->asDate($this->dataProvider->getTo()->timestamp) |
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) : ''; |
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echo '</div>'; |
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} |
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} |
jakim /
ig-monitoring
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.