/**
* Widget's initialization method
* @throws \CException
*/
public function init()
{
parent::init();
if ($this->route === null) {
throw new \CException(\Yii::t('wheels', '"route" attribute cannot be blank'));
}
if ($this->noScriptText === null) {
$this->noScriptText = \Yii::t('wheels', "Please enable JavaScript to use file uploader.");
}
$this->clientOptions = ArrayHelper::merge(array('request' => array('endpoint' => \CHtml::normalizeUrl($this->route), 'inputName' => ArrayHelper::getValue($this->options, 'name')), 'validation' => $this->getValidator(), 'messages' => array('typeError' => \Yii::t('wheels', '{file} has an invalid extension. Valid extension(s): {extensions}.'), 'sizeError' => \Yii::t('wheels', '{file} is too large, maximum file size is {sizeLimit}.'), 'minSizeError' => \Yii::t('wheels', '{file} is too small, minimum file size is {minSizeLimit}.'), 'emptyError:' => \Yii::t('wheels', '{file} is empty, please select files again without it.'), 'noFilesError' => \Yii::t('wheels', 'No files to upload.'), 'onLeave' => \Yii::t('zii', 'The files are being uploaded, if you leave now the upload will be cancelled.'))), $this->clientOptions);
}
/**
* Publishes and registers the necessary script files.
*/
protected function registerClientScript()
{
/* publish assets dir */
$assetsUrl = $this->getAssetsUrl('wheels.widgets.assets.highcharts');
/* @var $cs CClientScript */
$cs = \Yii::app()->getClientScript();
$cs->registerScriptFile($assetsUrl . '/js/highcharts.js');
/* register required files */
$defaultOptions = array('exporting' => array('enabled' => true));
$this->clientOptions = ArrayHelper::merge($defaultOptions, $this->clientOptions);
if (isset($this->clientOptions['exporting']) && @$this->clientOptions['exporting']['enabled']) {
$cs->registerScriptFile($assetsUrl . '/js/modules/exporting.js');
}
if ($theme = ArrayHelper::getValue($this->clientOptions, 'theme')) {
$cs->registerScriptFile($assetsUrl . '/js/themes/' . $theme . '.js');
}
$options = \CJavaScript::encode($this->clientOptions);
$script = "var highchart{$this->options['id']} = new Highcharts.Chart({$options});";
$cs->registerScript(md5($script), $script);
}
/**
* Builds the options
*/
protected function buildOptions()
{
$options = array('arrows' => $this->arrows, 'delayOut' => $this->delayOut, 'durationIn' => $this->durationIn, 'durationOut' => $this->durationOut, 'valueLabels' => $this->valueLabels, 'formatter' => $this->formatter, 'step' => $this->step, 'wheelMode' => $this->wheelMode, 'wheelSpeed' => $this->wheelSpeed, 'type' => $this->type == 'dateRange' ? null : $this->inputType);
$this->clientOptions = array_filter($options);
if ($this->minRange && $this->maxRange && $this->minRange < $this->maxRange) {
$this->clientOptions = ArrayHelper::merge($this->clientOptions, array('range' => array('min' => $this->minRange, 'max' => $this->maxRange)));
}
if ($this->minValue && $this->maxValue && $this->minValue < $this->maxValue) {
$this->clientOptions = ArrayHelper::merge($this->clientOptions, array('bounds' => array('min' => $this->minValue, 'max' => $this->maxValue)));
}
if ($this->minDefaultValue && $this->maxDefaultValue && $this->minDefaultValue < $this->maxDefaultValue) {
$this->clientOptions = ArrayHelper::merge($this->clientOptions, array('defaultValues' => array('min' => $this->minDefaultValue, 'max' => $this->maxDefaultValue)));
}
}
/**
* Builds the [[clientOptions]] of the plugin.
*/
protected function buildOptions()
{
$onChange = ArrayHelper::remove($this->clientEvents, 'onChange', 'js:$.noop');
$config = array('onChange' => $onChange, 'width' => $this->width, 'height' => $this->height, 'animated' => $this->animated, 'transitionSpeed' => $this->transitionSpeed, 'label' => array('enabled' => $this->onLabel, 'disabled' => $this->offLabel), 'style' => array());
if (!empty($this->enabledStyle)) {
$config['style']['enabled'] = $this->enabledStyle;
}
if (!empty($this->disabledStyle)) {
$config['style']['disabled'] = $this->disabledStyle;
}
if (!empty($this->customEnabledStyle)) {
$config['style']['custom'] = array('enabled' => $this->customEnabledStyle);
}
if (!empty($this->customDisabledStyle)) {
if (isset($config['style']['custom'])) {
$config['style']['custom']['disabled'] = $this->customDisabledStyle;
} else {
$config['style']['custom'] = array('disabled' => $this->customDisabledStyle);
}
}
foreach ($config as $key => $element) {
if (empty($element)) {
unset($config[$key]);
}
}
$this->clientOptions = ArrayHelper::merge($this->clientOptions, $config);
}
