/**
* Returns rendered widget.
*
* Add another error catching layer for
* rendering reports.
*
* @param renderable $widget instance with renderable interface
* @return string
*/
public function render(renderable $widget)
{
try {
return parent::render($widget);
} catch (coding_exception $e) {
if ($widget instanceof mr_report_abstract) {
return $this->render_mr_report_abstract($widget);
}
// Re-throw original error
throw $e;
}
}
/**
* Override render method.
*
* @return string
*/
public function render(renderable $renderable, $options = array())
{
if ($renderable instanceof block_xp_rule_base) {
return $this->render_block_xp_rule($renderable, $options);
} else {
if ($renderable instanceof block_xp_ruleset) {
return $this->render_block_xp_ruleset($renderable, $options);
}
}
return parent::render($renderable);
}
