public function content()
{
if (!$this->_cached) {
if (method_exists($this, 'display')) {
// capture output
ob_start();
$this->display($this->_args);
$buffer = ob_get_clean();
// if no content is produced but there was direct ouput we set
// that output as content
if (!$this->_content && $buffer) {
$this->set($buffer);
}
}
}
return parent::content();
}
/**
* Create a partial object with an optional default content
* Can be usefull to use straight from the template file
* @param string $name
* @param string $default
* @return Partial
*/
public function partial($name, $default = FALSE)
{
if ($this->exists($name)) {
$partial = $this->_partials[$name];
} else {
// create new partial
$partial = new Partial($name);
if ($this->_cache_ttl) {
$partial->cache($this->_cache_ttl);
}
// detect local triggers
if (method_exists($this, 'trigger_' . $name)) {
$partial->bind($this, 'trigger_' . $name);
}
$this->_partials[$name] = $partial;
}
if (!$partial->content() && $default) {
$partial->set($default);
}
return $partial;
}
