/**
* Loads a group configuration file it has not been loaded before and
* returns its options. If the group doesn't exist creates an empty one
*
* @param string $name Name of the configuration group to load
* @return array Array of options for this group
*/
public function get_group($name)
{
if (!isset($this->groups[$name])) {
$file = $this->pixie->find_file('config', $name);
$this->load_group($name, $file);
}
return $this->groups[$name]['options'];
}
/**
* Sets the template to use for rendering
*
* @param string $name The name of the template to use
* @throws \Exception If specified template is not found
*/
public function set_template($name)
{
$this->name = $name;
$file = $this->pixie->find_file('views', $name, $this->_extension);
if ($file == false) {
throw new \Exception("View {$name} not found.");
}
$this->path = $file;
}
/**
* Get file data for current language from directory by specified name
*
* @param string $name Directory name
* @return \SimpleXMLElement
* @throws \Exception If file doesn't exist
*/
public function get($name)
{
$filePath = $this->pixie->find_file("i18n/{$name}", $this->lang, 'xml');
if (!file_exists($filePath)) {
throw new \Exception("File {$filePath} doesn't exist");
}
if (!array_key_exists($filePath, $this->files)) {
$this->files[$name] = simplexml_load_file($filePath);
}
return $this->files[$name];
}
