<?php

namespace Vn\Lib;

/**
 * Implements command line applications.
 */
class CliApp extends App {	
	function run() {
		$this->init();
	
		if ($lang = substr(getenv('LANG'), 0, 2))
			Locale::set($lang);
		
		try {
			$options = getopt('m:');

			if (empty($options['m']))
				$this->usage();

			$db = $this->getSysConn();

			echo "Executing method '{$options['m']}'\n";
			$method = $this->loadMethod($options['m']);
			$method->run($db);
		}
		catch (Exception $e) {
			echo $e->getMessage()."\n";
			exit(2);
		}
	}
	
	function usage() {
		global $argv;	
		echo "Usage: {$argv[0]} -m method_path\n";
		exit(1);
	}
}