/**
* Try loading a module at a given location
*
* @param string $module Module name
* @param string $file File the class is in
* @param string $class Class name of the module
* @return mixed Framework_Module instance on success,
* PEAR_Error otherwise.
*/
public static function tryModule($module, $file, $class)
{
if (!(include_once $file)) {
throw new Framework_Exception('Module file not found: ' . $file, FRAMEWORK_MODULE_ERROR_INVALID_MODULE_FILE);
}
if (!class_exists($class)) {
throw new Framework_Exception('Module class not found: ' . $module, FRAMEWORK_MODULE_ERROR_INVALID_MODULE_CLASS);
}
$instance = new $class();
if (!Framework_Module::isValid($instance)) {
throw new Framework_Exception('Invalid module class loaded', FRAMEWORK_MODULE_ERROR_INVALID_MODULE_CLASS);
}
$instance->moduleName = $module;
return $instance;
}
/**
* Try loading a module at a given location
*
* @param string $module Module name
* @param string $file File the class is in
* @param string $class Class name of the module
* @return mixed Framework_Module instance on success,
* PEAR_Error otherwise.
*/
public static function &tryModule($module, $file, $class)
{
if (!(include_once $file)) {
return PEAR::raiseError('Module file not found: ' . $file, FRAMEWORK_MODULE_ERROR_INVALID_MODULE_FILE);
}
if (!class_exists($class)) {
return PEAR::raiseError('Module class not found: ' . $module, FRAMEWORK_MODULE_ERROR_INVALID_MODULE_CLASS);
}
try {
$instance = new $class();
if (!Framework_Module::isValid($instance)) {
return PEAR::raiseError('Invalid module class loaded');
}
} catch (Framework_Exception $error) {
return PEAR::raiseError($error->getMessage());
}
$instance->moduleName = $module;
return $instance;
}
