#!/usr/local/bin/php -q
<?php

	/**
	 * This script will generate a report on the status of a language
	 * as compared to the master english translation.
	 *
	 * $Id: langcheck,v 1.3 2003/12/17 09:11:32 chriskl Exp $
	 */
	error_reporting(E_ALL);
	set_time_limit(0);

	// Check arguments
	if (sizeof($_SERVER['argv']) != 2) {
		echo "Usage: langcheck <language>\n\n";
		echo "   <language> is the filename without the .php extension\n";
		exit;
	}
	elseif (!file_exists("{$_SERVER['argv'][1]}.php")) {
		echo "Error: File not found.\n";
		exit;
	}

	// Include english source file
	include('./english.php');

	$master = $lang;
	$master_keys = array_keys($lang);
	unset($lang);

	// Include target language file
	include("./{$_SERVER['argv'][1]}.php");
	$slave = $lang;
	$slave_keys = array_keys($lang);

	echo "Source file: english.php\n";
	echo "Target file: {$_SERVER['argv'][1]}.php\n\n";

	// Find missing values
	$diff = array_diff($master_keys, $slave_keys);
	echo "Missing Strings\n";
	echo "---------------\n\n";
	if (sizeof($diff) > 0) {
		foreach ($diff as $v) {
			echo "\$lang['{$v}'] = '", str_replace("'", "\\'", $master[$v]), "';\n";
		}
		echo "\n";
		echo "Translations: ", sizeof($master_keys) - sizeof($diff), "/", sizeof($master_keys), "\n\n";

	}
	else echo "None\n\n";

	// Find extra values (to be deleted)
	$diff = array_diff($slave_keys, $master_keys);
	echo "Deleted Strings\n";
	echo "---------------\n\n";
	if (sizeof($diff) > 0) {
		foreach ($diff as $v) {
			echo "\$lang['{$v}'] = '", str_replace("'", "\\'", $slave[$v]), "';\n";
		}
	}
	else echo "None\n";

?>