/**
* Utility function to return the current module name
* It first tries to get the name based on the table name,
* and infer the name from the class name. If neither of these
* are appropriate, children should implement this function themselves.
* or set _module_directory after construction.
*/
public function getModuleName()
{
/* If we've already done this, or our sub-class has set this,
we are on a winner */
if (!empty($this->_module_directory)) {
return $this->_module_directory;
}
/* Now the guessing game begins */
$mods = new CModule();
if (!empty($this->_permission_name)) {
if ($mod_name = $mods->getModuleByName($this->_permission_name)) {
$this->_module_directory = $mod_name;
return $mod_name;
}
}
$class = get_class($this);
// Class usually includes an initial C and is camel case
// And never is multibyte, so we are safe to use the non mb_ functions.
$class = strtolower(substr($class, 1));
if ($mod_name = $mods->getModuleByName($class)) {
$this->_module_directory = $mod_name;
return $mod_name;
}
return 'unknown';
}
