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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: 2019-01-26 |
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*/ |
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namespace app\components\visualizations\dataproviders; |
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use app\components\stats\providers\AccountDiffDataProvider; |
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use app\components\visualizations\contracts\DataProviderInterface; |
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use app\components\visualizations\traits\AccountDataProviderTrait; |
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use app\dictionaries\Color; |
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use Yii; |
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use yii\helpers\ArrayHelper; |
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class AccountChangesDataProvider extends AccountDiffDataProvider implements DataProviderInterface |
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{ |
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use AccountDataProviderTrait; |
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public function init() |
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{ |
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$this->statsAttributes = [ |
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'followed_by', |
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]; |
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parent::init(); |
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} |
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protected function prepareScales() |
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{ |
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$arr = []; |
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foreach ($this->statsAttributes as $attribute) { |
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$arr[] = ArrayHelper::merge([ |
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'id' => $attribute, |
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'type' => 'linear', |
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'position' => 'left', |
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], ArrayHelper::getValue($this->scalesConfig, $attribute, [])); |
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} |
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return ['yAxes' => $arr]; |
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} |
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protected function prepareLabels() |
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{ |
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$formatter = Yii::$app->formatter; |
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return array_map(function ($label) use ($formatter) { |
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return $formatter->format($label, $this->labelFormat); |
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}, $this->getKeys()); |
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} |
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protected function prepareDataSets() |
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{ |
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$arr = []; |
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foreach ($this->statsAttributes as $attribute) { |
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$data = ArrayHelper::getColumn($this->getModels(), $attribute); |
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$colors = []; |
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foreach ($data as $value) { |
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$colors[] = $value >= 0 ? ArrayHelper::getValue($this->colors, $attribute, Color::PRIMARY) : Color::DANGER; |
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} |
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$arr[] = ArrayHelper::merge([ |
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'label' => $this->account->getAttributeLabel($attribute), |
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'yAxisID' => $attribute, |
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'fill' => false, |
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'data' => array_values($data), |
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'backgroundColor' => $colors, |
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'borderColor' => $colors, |
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], ArrayHelper::getValue($this->dataSetsConfig, $attribute, [])); |
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} |
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return $arr; |
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} |
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} |
jakim /
ig-monitoring
