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编辑当前文件:/home/p/r/i/prismawe/clients/canaldegap.fr/admin/lang.php

<?php
#CMS - CMS Made Simple
#(c)2004 by Ted Kulp (wishy@users.sf.net)
#This project's homepage is: http://cmsmadesimple.sf.net
#
#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License
#along with this program; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#$Id: lang.php 5453 2009-02-20 23:33:37Z sjg $

#Nice decent default
$current_language = isset($frontendlang) ? $frontendlang : 'en_US';

#Only do language stuff for admin pages
if (isset($CMS_ADMIN_PAGE) || isset($CMS_STYLESHEET) || isset($CMS_INSTALL_PAGE))
{
	$nls = array();
	$lang = array();

#Read in all current languages...
	$dir = dirname(__FILE__)."/lang";

$handle = opendir($dir);
	while (false!==($file = readdir($handle))) {
		if (is_file("$dir/$file") && strpos($file, "nls.php") != 0) {
			include("$dir/$file");
		}
	}
	closedir($handle);

#Check to see if there is already a language in use...
	if (isset($_POST["default_cms_lang"]))
	{
		$current_language = $_POST["default_cms_lang"];
		if ($current_language == '')
		{
			setcookie("cms_language", '', time() - 3600);
		}
		else if (isset($_POST["change_cms_lang"]))
		{
			setcookie("cms_language", $_POST["change_cms_lang"]);
		}
	}
	else if (isset($_SESSION['login_cms_language']))
	{
		debug_buffer('Setting language to: ' . $_SESSION['login_cms_language']);
		$current_language = $_SESSION['login_cms_language'];
		setcookie('cms_language', $_SESSION['login_cms_language']);
		unset($_SESSION['login_cms_language']);
	}
	else if (isset($_COOKIE["cms_language"]))
	{
	  $tmp = trim(basename($_COOKIE["cms_language"]));
	  $file = dirname(__FILE__) . "/lang/" . $tmp . "/admin.inc.php";
	  if( !file_exists($file) )
	    {
	      $file = dirname(__FILE__) . "/lang/ext/" . $tmp . "/admin.inc.php";
	      if( !file_exists($file) )
		{
		  $$tmp = '';
		}
	    }
	  $current_language = $tmp;
	}

if ($current_language == '')
	{
		if (isset($gCms->config['locale']) && $gCms->config['locale'] != '')
		{
			$current_language = $gCms->config['locale'];
		}
		else
		{
		
			#No, take a stab at figuring out the default language...
			#Figure out default language and set it if it exists
			if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) 
			{
				$alllang = $_SERVER["HTTP_ACCEPT_LANGUAGE"];
				if (strpos($alllang, ";") !== FALSE)
					$alllang = substr($alllang,0,strpos($alllang, ";"));
				$langs = explode(",", $alllang);

foreach ($langs as $onelang)
				{
					#Check to see if lang exists...
					if (isset($nls['language'][$onelang]))
					{
						$current_language = $onelang;
						setcookie("cms_language", $onelang);
						break;
					}
					#Check to see if alias exists...
					if (isset($nls['alias'][$onelang]))
					{
						$alias = $nls['alias'][$onelang];
						if (isset($nls['language'][$alias]))
						{
							$current_language = $alias;
							setcookie("cms_language", $alias);
							break;
						}
					}
				}
			}
		}
	}

#First load the english one so that we have strings to fall back on
	@include(dirname(__FILE__) . DIRECTORY_SEPARATOR . "lang" . DIRECTORY_SEPARATOR . 'en_US' . DIRECTORY_SEPARATOR . "admin.inc.php");
	
	#Now load the real file
	if ($current_language != 'en_US')
	{
	    $file = dirname(__FILE__) . "/lang/ext/" . $current_language . "/admin.inc.php";
		if (!is_file($file))
		{
			$file = dirname(__FILE__) . "/lang/" . $current_language . "/admin.inc.php";
		}

if (is_file($file) && strlen($current_language) == 5 && strpos($current_language, ".") === false)
	    {  
	        include ($file);
	    }
	}
	
	#
	# and override it, if desired
	#
	$ofile = dirname(__FILE__) . DIRECTORY_SEPARATOR . "custom" .
      DIRECTORY_SEPARATOR . "lang" . DIRECTORY_SEPARATOR . $current_language .
      DIRECTORY_SEPARATOR . "admin.inc.php";
	if (is_file($ofile))
      {
      include ($ofile);
      }
	
	$nls['direction'] = (isset($nls['direction']) && $nls['direction'] == 'rtl') ? 'rtl' : 'ltr';

global $gCms;
	$gCms->nls = $nls;
	$gCms->current_language = $current_language;
}

# vim:ts=4 sw=4 noet
?>