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<?php
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/**
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 *
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 * @category        admin
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 * @package         languages
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 * @author          WebsiteBaker Project
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 * @copyright       2004-2009, Ryan Djurovich
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 * @copyright       2009-2011, Website Baker Org. e.V.
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 * @link            http://www.websitebaker2.org/
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 * @license         http://www.gnu.org/licenses/gpl.html
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 * @platform        WebsiteBaker 2.8.x
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 * @requirements    PHP 5.2.2 and higher
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 * @version         $Id$
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 * @filesource      $HeadURL$
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 * @lastmodified    $Date$
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 * @description
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 *
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 */
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// Setup admin object
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require('../../config.php');
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require_once(WB_PATH.'/framework/class.admin.php');
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$admin = new admin('Addons', 'languages_uninstall', false);
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if( !$admin->checkFTAN() )
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{
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	$admin->print_header();
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	$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS']);
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}
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// After check print the header
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$admin->print_header();
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// Check if user selected language
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if(!isset($_POST['code']) OR $_POST['code'] == "") {
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	header("Location: index.php");
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	exit(0);
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}
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// Extra protection
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if(trim($_POST['code']) == '') {
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	header("Location: index.php");
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	exit(0);
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}
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// Include the WB functions file
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require_once(WB_PATH.'/framework/functions.php');
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// Check if the language exists
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if(!file_exists(WB_PATH.'/languages/'.$_POST['code'].'.php')) {
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	$admin->print_error($MESSAGE['GENERIC']['NOT_INSTALLED']);
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}
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// Check if the language is in use
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if($_POST['code'] == DEFAULT_LANGUAGE OR $_POST['code'] == LANGUAGE) {
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	$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE']);
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} else {
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	$query_users = $database->query("SELECT user_id FROM ".TABLE_PREFIX."users WHERE language = '".$admin->add_slashes($_POST['code'])."' LIMIT 1");
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	if($query_users->numRows() > 0) {
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		$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE']);
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	}
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}
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// Try to delete the language code
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if(!unlink(WB_PATH.'/languages/'.$_POST['code'].'.php')) {
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	$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL']);
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} else {
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	// Remove entry from DB
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	$database->query("DELETE FROM ".TABLE_PREFIX."addons WHERE directory = '".$_POST['code']."' AND type = 'language'");
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}
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// Print success message
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$admin->print_success($MESSAGE['GENERIC']['UNINSTALLED']);
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// Print admin footer
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$admin->print_footer();
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?>