/**
* @param MarketingListGrowthChartDataProvider $chartDataProvider
* @param string $uniqueId
* @return string
*/
public static function renderListGrowthChartContent(MarketingListGrowthChartDataProvider $chartDataProvider, $uniqueId)
{
assert('is_string($uniqueId)');
$chartData = $chartDataProvider->getChartData();
Yii::import('ext.amcharts.AmChartMaker');
$amChart = new AmChartMaker();
$amChart->data = $chartData;
$amChart->id = $uniqueId;
$amChart->type = ChartRules::TYPE_STACKED_COLUMN_2D;
$amChart->addSerialGraph(MarketingChartDataProvider::EXISTING_SUBSCRIBERS_COUNT, 'column', array('title' => "'" . Zurmo::t('MarketingModule', 'Existing Subscribers') . "'", 'balloonText' => "'[[dateBalloonLabel]]<br>" . Zurmo::t('MarketingModule', 'Existing Subscribers') . ": [[value]]'"));
$amChart->addSerialGraph(MarketingChartDataProvider::NEW_SUBSCRIBERS_COUNT, 'column', array('title' => "'" . Zurmo::t('MarketingModule', 'New Subscribers') . "'", 'balloonText' => "'[[dateBalloonLabel]]<br>" . Zurmo::t('MarketingModule', 'New Subscribers') . ": [[value]]'"));
$amChart->xAxisName = $chartDataProvider->getXAxisName();
$amChart->yAxisName = $chartDataProvider->getYAxisName();
$javascript = $amChart->javascriptChart();
Yii::app()->getClientScript()->registerScript(__CLASS__ . $uniqueId, $javascript);
$cClipWidget = new CClipWidget();
$cClipWidget->beginClip("Chart");
$cClipWidget->widget('application.core.widgets.AmChart', array('id' => $uniqueId));
$cClipWidget->endClip();
return $cClipWidget->getController()->clips['Chart'];
}
