/**
* Process all the bindings for a Dashboard.
*
* Turns the chart and control wrappers into new Google Visualization Objects.
*
* @access public
* @return string
*/
public function processBindings()
{
$output = '';
$bindings = $this->dashboard->getBindings();
foreach ($bindings as $binding) {
switch ($binding::TYPE) {
case 'OneToOne':
$controls = $binding->getControlWrappers()[0]->toJavascript();
$charts = $binding->getChartWrappers()[0]->toJavascript();
break;
case 'OneToMany':
$controls = $binding->getControlWrappers()[0]->toJavascript();
$charts = $this->mapWrapperArray($binding->getChartWrappers());
break;
case 'ManyToOne':
$controls = $this->mapWrapperArray($binding->getControlWrappers());
$charts = $binding->getChartWrappers()[0]->toJavascript();
break;
case 'ManyToMany':
$controls = $this->mapWrapperArray($binding->getControlWrappers());
$charts = $this->mapWrapperArray($binding->getChartWrappers());
break;
}
$output .= sprintf('$this.dashboard.bind(%s, %s);', $controls, $charts);
}
return $output;
}
/**
* Stores a dashboard in the volcano datastore.
*
* @param \Khill\Lavacharts\Dashboards\Dashboard $dashboard Dashboard to store in the volcano.
* @return boolean
*/
public function storeDashboard(Dashboard $dashboard)
{
$this->dashboards[(string) $dashboard->getLabel()] = $dashboard;
return true;
}