/**
* Draws the page shell.
* @param bool $echo
* @return false|string
*/
function drawPage($echo = true)
{
// Get messages and flush session
$this->messages = site()->session()->getAndFlushMessages();
// End session BEFORE we output any data
session_write_close();
return parent::drawPage($echo);
}
/**
* Extension-aware version of the template drawing function
*
* @param string $templateName
* @param bool $returnBlank
* @return \Bonita\false|string
*/
function draw($templateName, $returnBlank = true)
{
$result = parent::draw($templateName, $returnBlank);
if (!empty($this->extensions[$templateName])) {
foreach ($this->extensions[$templateName] as $template) {
$result .= parent::draw($template, $returnBlank);
}
}
return $result;
}
