<?php

global $user, $lang, $conf, $errors;

if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
// +-----------------------------------------------------------------------+
// | Check Access and exit when user status is not ok                      |
// +-----------------------------------------------------------------------+
check_status(ACCESS_ADMINISTRATOR);

if (!defined('LCAS_PATH')) define('LCAS_PATH' , PHPWG_PLUGINS_PATH.basename(dirname(__FILE__)).'/');

//ini_set('error_reporting', E_ALL);
//ini_set('display_errors', true);

include_once(PHPWG_ROOT_PATH.'include/constants.php');
include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
$my_base_url = get_admin_plugin_menu_link(__FILE__);

load_language('plugin.lang', LCAS_PATH);
load_language('help/plugin.lang', LCAS_PATH);

$error = array();

// +-----------------------------------------------------------------------+
// |                      Getting plugin version                           |
// +-----------------------------------------------------------------------+
$plugin =  LCAS_PluginInfos(LCAS_PATH);
$version = $plugin['version'];

	if (isset($_POST['submit']) and !is_adviser() and isset($_POST['LCAS_Case_Sensitive']) and isset($_POST['LCAS_Accent_Sensitive']) and isset($_POST['LCAS_Mail']))
  {

/* General configuration settings */
		$_POST['LCAS_MailText'] = str_replace('\"', '"', str_replace("\'", "'", str_replace("\\\\", "\\", $_POST['LCAS_MailText'])));

		$newconf_LCAS= array(
      $_POST['LCAS_Case_Sensitive'],
      $_POST['LCAS_Accent_Sensitive'],
      $_POST['LCAS_Mail'],
      $_POST['LCAS_MailText']);

    $conf['LoginCaseAccentsSensitivity'] = serialize($newconf_LCAS);

		$query = '
	  	UPDATE '.CONFIG_TABLE.'
	  	SET value="'.addslashes($conf['LoginCaseAccentsSensitivity']).'"
	  	WHERE param="LoginCaseAccentsSensitivity"
	  	LIMIT 1
	  	;';
		
		pwg_query($query);

    // $conf['insensitive_case_logon'] have to be True for a full LCAS use
    if ($conf['insensitive_case_logon'])
    {
		  array_push($page['infos'], l10n('LCAS_save_config'));
    }
    else
    {
      array_push($page['infos'], l10n('LCAS_save_config'));
      array_push($page['errors'], l10n('LCAS_warning'));
    }
  }

	$conf_LCAS= unserialize($conf['LoginCaseAccentsSensitivity']);

  if ((isset($conf_LCAS[0]) and $conf_LCAS[0]=='true') || (isset($conf_LCAS[1]) and $conf_LCAS[1]=='true'))
  {
// +-----------------------------------------------------------------------+
// |                           initialization                              |
// +-----------------------------------------------------------------------+

    $lcas_UserToUpdate = -1;
    if ((isset($_POST['UserToUpdate'])) && ($_POST['UserToUpdate'] != -1)) {
    	$lcas_UserToUpdate = $_POST['UserToUpdate'];
    	
    	if ((isset($_POST['user-'.$lcas_UserToUpdate])) && ($_POST['user-'.$lcas_UserToUpdate] != '')) {
    		// Vérifier si le nom n'est pas déjà pris
    		
    		
    		
    		// Mise à jour du nom
				$query = '
			  	UPDATE '.USERS_TABLE.'
			  	SET username="'.addslashes($_POST['user-'.$lcas_UserToUpdate]).'"
			  	WHERE id='.$lcas_UserToUpdate.'
			  	LIMIT 1
			  	;';

				pwg_query($query);

      if (isset($conf_LCAS[2]) and $conf_LCAS[2] = 'true')
      {
        LCAS_SendMail($lcas_UserToUpdate, $_POST['user-'.$lcas_UserToUpdate]);
      }

				array_push($page['infos'], l10n('LCAS_Info_userlist_username_renamed'));
    	}
    	else {
    		// User is empty
				array_push($page['errors'], l10n('LCAS_Err_Userlist_Empty_New_Username'));
    	}
    }


// +-----------------------------------------------------------------------+
// |                               user list                               |
// +-----------------------------------------------------------------------+

		if ($conf_LCAS[0]=='true' && $conf_LCAS[1]=='true')
			$lcas_rule = 3;
		else if ($conf_LCAS[0]=='true')
			$lcas_rule = 1;
		else if ($conf_LCAS[1]=='true')
			$lcas_rule = 2;
		else
			$lcas_rule = 0;
		
		$page['all_users'] = LCAS_get_user_list($lcas_rule);

// +-----------------------------------------------------------------------+
// |                               user list                               |
// +-----------------------------------------------------------------------+

		$lcas_previous_compare_user = '';
    $visible_user_list          = array();
    foreach ($page['all_users'] as $local_user)
    {
      if ($lcas_previous_compare_user != $local_user['transformed']) {
      	$display = 'orange';
      	$lcas_previous_compare_user = $local_user['transformed'];
      }
      else {
      	$display = '';
      }

   		$template->append(
     		'users',
       	array(
       		'ID'          => $local_user['id'],
         	'USERNAME'    => stripslashes($local_user['username']),
         	'COMPARE'     => stripslashes($local_user['transformed']),
					'EMAIL'       => get_email_address_as_display_text($local_user['email']),
          'DISPLAY'     => $display,
				)
			);
		}
    /* Plugin version insert */
    $template->assign(
      array(
        'LCAS_VERSION'  => $version,
        'LCAS_PATH'     => LCAS_PATH,
      )
    );    

    
// +-----------------------------------------------------------------------+
// |                             errors display                            |
// +-----------------------------------------------------------------------+
		if ( isset ($errors) and count($errors) != 0)
		{
	  	$template->assign('errors',array());
			foreach ($errors as $error)
	  	{
				array_push($page['errors'], $error);
	  	}
 		}  

  }


// +-----------------------------------------------------------------------+
// |                           templates init                              |
// +-----------------------------------------------------------------------+
  $template->assign(
    array(
    'LCAS_VERSION'                  => $version,
    'LCAS_PATH'                     => LCAS_PATH,
    'PWG_insensitive_case_logon'    => $conf['insensitive_case_logon']? 'true'              : 'false',
		'LCAS_Case_Sensitive_TRUE'      => $conf_LCAS[0]=='true'          ? 'checked="checked"' : '' ,
		'LCAS_Case_Sensitive_FALSE'     => $conf_LCAS[0]=='false'         ? 'checked="checked"' : '' ,
		'LCAS_Accent_Sensitive_TRUE'    => $conf_LCAS[1]=='true'          ? 'checked="checked"' : '' ,
		'LCAS_Accent_Sensitive_FALSE'   => $conf_LCAS[1]=='false'         ? 'checked="checked"' : '' ,
		'LCAS_MAIL_TRUE'                => $conf_LCAS[2]=='true'          ? 'checked="checked"' : '' ,
		'LCAS_MAIL_FALSE'               => $conf_LCAS[2]=='false'         ? 'checked="checked"' : '' ,
    'LCAS_MAILTEXT'                 => $conf_LCAS[3]
    )
  );


// +-----------------------------------------------------------------------+
// |                             errors display                            |
// +-----------------------------------------------------------------------+
  if (isset ($errors) and count($errors) != 0)
  {
	  $template->assign('errors',array());
	  foreach ($errors as $error)
	  {
		  array_push($page['errors'], $error);
		}
	}  

// +-----------------------------------------------------------------------+
// |                           templates display                           |
// +-----------------------------------------------------------------------+
  $template->set_filename('plugin_admin_content', dirname(__FILE__) . '/template/global.tpl');
  $template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content');

?>