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https://github.com/YunoHost-Apps/limesurvey_ynh.git
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100 lines
2.9 KiB
PHP
100 lines
2.9 KiB
PHP
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<?php
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/**
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* TbHighCharts widget class
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*
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* TbHighCharts is a layer of the amazing {@link http://www.highcharts.com/ Highcharts}
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*
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* To use this widget, you may insert the following code in a view:
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* <pre>
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* $this->widget('bootstrap.widgets.TbHighCharts', array(
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* 'options'=>array(
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* 'title' => array('text' => 'Fruit Consumption'),
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* 'xAxis' => array(
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* 'categories' => array('Apples', 'Bananas', 'Oranges')
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* ),
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* 'yAxis' => array(
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* 'title' => array('text' => 'Fruit eaten')
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* ),
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* 'series' => array(
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* array('name' => 'Jane', 'data' => array(1, 0, 4)),
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* array('name' => 'John', 'data' => array(5, 7, 3))
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* )
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* )
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* ));
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* </pre>
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*
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* To find out more about the possible {@link $options} attribute please refer to
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* {@link http://www.hightcharts.com/ Highcharts site}
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*
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*
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* @author: antonio ramirez <antonio@clevertech.biz>
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* @copyright Copyright © Clevertech 2012-
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
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* @package YiiBooster bootstrap.widgets
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*/
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class TbHighCharts extends CWidget
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{
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/**
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* @var array $options the highcharts js configuration options
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*/
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public $options = array();
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/**
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* @var array $htmlOptions the HTML tag attributes
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*/
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public $htmlOptions = array();
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/**
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* Renders the widget.
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*/
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public function run()
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{
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$id = $this->getId();
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// if there is no renderTo id, build the layer with current id and initialize renderTo option
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if (!isset($this->options['chart']) || !isset($this->options['chart']['renderTo']))
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{
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$this->htmlOptions['id'] = $id;
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echo '<div ' . CHtml::renderAttributes($this->htmlOptions) . ' ></div>';
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if (isset($this->options['chart']) && is_array($this->options['chart']))
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{
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$this->options['chart']['renderTo'] = $id;
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} else
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{
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$this->options['chart'] = array('renderTo' => $id);
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}
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}
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$this->registerClientScript();
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}
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/**
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* Publishes and registers the necessary script files.
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*
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* @param string the id of the script to be inserted into the page
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* @param string the embedded script to be inserted into the page
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*/
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protected function registerClientScript()
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{
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Yii::app()->bootstrap->registerAssetJs('highcharts/highcharts.js');
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$defaultOptions = array('exporting' => array('enabled' => true));
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$this->options = CMap::mergeArray($defaultOptions, $this->options);
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if (isset($this->options['exporting']) && @$this->options['exporting']['enabled'])
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{
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Yii::app()->bootstrap->registerAssetJs('highcharts/modules/exporting.js');
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}
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if (isset($this->options['theme']))
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{
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Yii::app()->bootstrap->registerAssetJs('highcharts/themes/' . $this->options['theme'] . '.js');
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}
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$options = CJavaScript::encode($this->options);
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Yii::app()->getClientScript()->registerScript(__CLASS__ . '#' . $this->getId(), "var highchart{$this->getId()} = new Highcharts.Chart({$options});");
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}
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}
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