function process($template)
{
$command = $this->_createCommand($template);
if (!is_a($command, 'WactTemplateCommand')) {
throw new WactException($this->command . '" must inherite from WactTemplateCommand class');
}
$method = WactTemplate::toStudlyCaps('do_' . $this->method_name, false);
if (!method_exists($command, $method)) {
throw new WactException('Template command "' . $this->command . '" does not support method: ' . $method);
}
return call_user_func_array(array($command, $method), $this->params);
}
protected function _createFetcher()
{
$class_path = new WactClassPath($this->fetcher_name, $this->include_path);
$fetcher = $class_path->createObject();
foreach ($this->params as $param => $value) {
$method = WactTemplate::toStudlyCaps('set_' . $param, false);
if (in_array($param, $this->reserved_params)) {
$this->{$method}($value);
} elseif (method_exists($fetcher, $method)) {
$fetcher->{$method}($value);
} else {
throw new WactException('Fetcher "' . $this->fetcher_name . '" does not support method: ' . $method);
}
}
return $fetcher;
}
protected function _addParamsToDataset($dataset, $params)
{
foreach ($params as $param => $value) {
$method = WactTemplate::toStudlyCaps('set_' . $param);
$dataset->{$method}($value);
}
}