<?php
/**
 *
 * @category        admin
 * @package         users
 * @author          Ryan Djurovich, WebsiteBaker Project
 * @copyright       2009-2012, WebsiteBaker Org. e.V.
 * @link			http://www.websitebaker2.org/
 * @license         http://www.gnu.org/licenses/gpl.html
 * @platform        WebsiteBaker 2.8.x
 * @requirements    PHP 5.2.2 and higher
 * @version         $Id: index.php 1804 2012-11-01 22:50:49Z Luisehahne $
 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/users/index.php $
 * @lastmodified    $Date: 2012-11-01 23:50:49 +0100 (Thu, 01 Nov 2012) $
 *
 */

$config_file = realpath('../../config.php');
if(file_exists($config_file) && !defined('WB_URL'))
{
	require_once($config_file);
}

if(!class_exists('admin', false)){ include(WB_PATH.'/framework/class.admin.php'); }

$admin = new admin('Access', 'users');

$iUserStatus = 1;
$iUserStatus = ( ( $admin->get_get('status')==1 ) ? 0 : $iUserStatus );
unset($_GET);

// Setup template object, parse vars to it, then parse it
// Create new template object
$template = new Template(dirname($admin->correct_theme_source('users.htt')),'keep');
// $template->debug = true;

$template->set_file('page', 'users.htt');
$template->set_block('page', 'main_block', 'main');
$template->set_block("main_block", "manage_groups_block", "groups");
$template->set_var('ADMIN_URL', ADMIN_URL);
$template->set_var('FTAN', $admin->getFTAN());
$template->set_var('USER_STATUS', $iUserStatus );
$template->set_var('DISPLAY_ADD', '');
$template->set_var('DISPLAY_MODIFY', '');
$template->set_var('DISABLED_CHECKED', '');
$template->set_var('HEADING_MODIFY_USER', '');
$template->set_var('DISPLAY_HOME_FOLDERS', '');

$UserStatusActive = 'url('.THEME_URL.'/images/user.png)';
$UserStatusInactive = 'url('.THEME_URL.'/images/user_red.png)';

$sUserTitle = ($iUserStatus == 0) ? $MENU['USERS'].' '.strtolower($TEXT['ACTIVE']) : $MENU['USERS'].' '.strtolower($TEXT['DELETED']) ;

$template->set_var('TEXT_USERS', $sUserTitle.' '.$TEXT['SHOW'] );
$template->set_var('STATUS_ICON', ( ($iUserStatus==0) ? $UserStatusActive : $UserStatusInactive) );

// Get existing value from database
$sql  = 'SELECT `user_id`, `username`, `display_name`, `active` FROM `'.TABLE_PREFIX.'users` ' ;
$sql .= 'WHERE user_id != 1 ';
$sql .=     'AND active = '.$iUserStatus.' ';
$sql .= 'ORDER BY `display_name`,`username`';

$query = "SELECT user_id, username, display_name, active FROM ".TABLE_PREFIX."users WHERE user_id != '1' ORDER BY display_name,username";
$results = $database->query($sql);
if($database->is_error()) {
	$admin->print_error($database->get_error(), 'index.php');
}

$sUserList  = $TEXT['LIST_OPTIONS'].' ';
$sUserList .= ($iUserStatus == 1) ? $MENU['USERS'].' '.strtolower($TEXT['ACTIVE']) : $MENU['USERS'].' '.strtolower($TEXT['DELETED']) ;
// Insert values into the modify/remove menu
$template->set_block('main_block', 'list_block', 'list');
if($results->numRows() > 0) {
	// Insert first value to say please select
	$template->set_var('VALUE', '');
	$template->set_var('NAME', $sUserList);
	$template->set_var('STATUS', 'class="user-active"' );
	$template->parse('list', 'list_block', true);
	// Loop through users
	while($user = $results->fetchRow()) {
		$template->set_var('VALUE',$admin->getIDKEY($user['user_id']));
		$template->set_var('STATUS', ($user['active']==false ? 'class="user-inactive"' : 'class="user-active"') );
		$template->set_var('NAME', $user['display_name'].' ('.$user['username'].')');
		$template->parse('list', 'list_block', true);
	}
} else {
	// Insert single value to say no users were found
	$template->set_var('NAME', $TEXT['NONE_FOUND']);
	$template->parse('list', 'list_block', true);
}

// Insert permissions values
if($admin->get_permission('users_add') != true) {
	$template->set_var('DISPLAY_ADD', 'hide');
}
if($admin->get_permission('users_modify') != true) {
	$template->set_var('DISPLAY_MODIFY', 'hide');
}
if($admin->get_permission('users_delete') != true) {
	$template->set_var('DISPLAY_DELETE', 'hide');
}
$HeaderTitle = $HEADING['MODIFY_DELETE_USER'].' ';
$HeaderTitle .= (($iUserStatus == 1) ? strtolower($TEXT['ACTIVE']) : strtolower($TEXT['DELETED']));
// Insert language headings
$template->set_var(array(
		'HEADING_MODIFY_DELETE_USER' => $HeaderTitle,
		'HEADING_ADD_USER' => $HEADING['ADD_USER']
		)
);
// insert urls
$template->set_var(array(
		'ADMIN_URL' => ADMIN_URL,
		'WB_URL' => WB_URL,
		'THEME_URL' => THEME_URL
		)
);
// Insert language text and messages
$template->set_var(array(
		'DISPLAY_WAITING_ACTIVATION' => '',
		'TEXT_MODIFY' => $TEXT['MODIFY'],
		'TEXT_DELETE' => $TEXT['DELETE'],
		'TEXT_MANAGE_GROUPS' => ( $admin->get_permission('groups') == true ) ? $TEXT['MANAGE_GROUPS'] : "**",
		'CONFIRM_DELETE' => (($iUserStatus == 1) ? $TEXT['ARE_YOU_SURE'] : $MESSAGE['USERS_CONFIRM_DELETE'])
		)
);

$template->set_block('main_block', 'show_confirmed_activation_block', 'show_confirmed_activation');
if($admin->ami_group_member('1')) {
        $template->set_block('show_confirmed_activation_block', 'list_confirmed_activation_block', 'list_confirmed_activation');
    	$template->set_var('DISPLAY_WAITING_ACTIVATION', 'Users waiting for activation');
		$sql  = 'SELECT * FROM `'.TABLE_PREFIX.'users` ';
		$sql .= 'WHERE `confirm_timeout` != 0 ';
        $sql .=   'AND `active` = 0 ';
        $sql .=   'AND `user_id` != 1 ';
        if( ($oRes = $database->query($sql)) ) {
        	$template->set_var('DISPLAY_DELETE', '');
//        	$template->set_var('NAME', 'User waiting for activation');
//        	$template->set_var('STATUS', '' );
        	// Loop through users
            if($nNumRows = $oRes->numRows()) {
            	while($aUser = $oRes->fetchRow(MYSQL_ASSOC)) {
            		$template->set_var('VALUE',$admin->getIDKEY($aUser['user_id']));
               		$template->set_var('STATUS', '') ;
            		$template->set_var('NAME', $aUser['display_name'].' ('.$aUser['username'].')');
            		$template->parse('list_confirmed_activation', 'list_confirmed_activation_block', true);
            	}
            	$template->parse('show_confirmed_activation', 'show_confirmed_activation_block',true);
            }
        } else { $nNumRows = 0; }

}

if ( $nNumRows == 0){
	$template->parse('show_confirmed_activation', '');
}

if ( $admin->get_permission('groups') == true ) $template->parse("groups", "manage_groups_block", true);
// Parse template object
$template->parse('main', 'main_block', false);
$template->pparse('output', 'page');

// Setup template object, parse vars to it, then parse it
// Create new template object
$template = new Template(dirname($admin->correct_theme_source('users_form.htt')),'keep');
// $template->debug = true;
$template->set_file('page', 'users_form.htt');
$template->set_block('page', 'main_block', 'main');
$template->set_block('main_block', 'show_modify_loginname_block', 'show_modify_loginname');
$template->set_block('main_block', 'show_add_loginname_block', 'show_add_loginname');
$template->set_var('DISPLAY_EXTRA', 'display:none;');
$template->set_var('ACTIVE_CHECKED', ' checked="checked"');

$template->set_var('DISPLAY_ADD', '');
$template->set_var('DISPLAY_MODIFY', '');
$template->set_var('DISABLED_CHECKED', '');
$template->set_var('HEADING_MODIFY_USER', '');
$template->set_var('DISPLAY_HOME_FOLDERS', '');
$template->set_var('ACTION_URL', ADMIN_URL.'/users/add.php');
$template->set_var('SUBMIT_TITLE', $TEXT['ADD']);
$template->set_var('FTAN', $admin->getFTAN());
// insert urls
$template->set_var(array(
		'USER_ID' => '',
		'USERNAME' => '',
		'DISPLAY_NAME' => '',
		'EMAIL' => '',
		'ADMIN_URL' => ADMIN_URL,
		'WB_URL' => WB_URL,
		'THEME_URL' => THEME_URL
		)
);

// Add groups to list
$template->set_block('main_block', 'group_list_block', 'group_list');
$results = $database->query("SELECT group_id, name FROM ".TABLE_PREFIX."groups WHERE group_id != '1'");
if($results->numRows() > 0) {
	$template->set_var('ID', '');
	$template->set_var('NAME', $TEXT['PLEASE_SELECT'].'...');
	$template->set_var('SELECTED', ' selected="selected"');
	$template->parse('group_list', 'group_list_block', true);
	while($group = $results->fetchRow()) {
		$template->set_var('ID', $group['group_id']);
		$template->set_var('NAME', $group['name']);
		$template->set_var('SELECTED', '');
		$template->parse('group_list', 'group_list_block', true);
	}
}
// Only allow the user to add a user to the Administrators group if they belong to it
if(in_array(1, $admin->get_groups_id())) {
	$users_groups = $admin->get_groups_name();
	$template->set_var('ID', '1');
	$template->set_var('NAME', $users_groups[1]);
	$template->set_var('SELECTED', '');
	$template->parse('group_list', 'group_list_block', true);
} else {
	if($results->numRows() == 0) {
		$template->set_var('ID', '');
		$template->set_var('NAME', $TEXT['NONE_FOUND']);
		$template->parse('group_list', 'group_list_block', true);
	}
}

// Insert permissions values
if($admin->get_permission('users_add') != true) {
	$template->set_var('DISPLAY_ADD', 'hide');
}

// Generate username field name
$username_fieldname = 'username_';
$salt = "abchefghjkmnpqrstuvwxyz0123456789";
srand((double)microtime()*1000000);
$i = 0;
while ($i <= 7) {
	$num = rand() % 33;
	$tmp = substr($salt, $num, 1);
	$username_fieldname = $username_fieldname . $tmp;
	$i++;
}

// Work-out if home folder should be shown
if(!HOME_FOLDERS) {
	$template->set_var('DISPLAY_HOME_FOLDERS', 'display:none;');
}

// Include the WB functions file
require_once(WB_PATH.'/framework/functions.php');

// Add media folders to home folder list
$template->set_block('main_block', 'folder_list_block', 'folder_list');
foreach(directory_list(WB_PATH.MEDIA_DIRECTORY) AS $name) {
	$template->set_var('NAME', str_replace(WB_PATH, '', $name));
	$template->set_var('FOLDER', str_replace(WB_PATH.MEDIA_DIRECTORY, '', $name));
	$template->set_var('SELECTED', ' ');
	$template->parse('folder_list', 'folder_list_block', true);
}

// Insert language text and messages
$template->set_var(array(
			'TEXT_CANCEL' => $TEXT['CANCEL'],
			'TEXT_RESET' => $TEXT['RESET'],
			'TEXT_ACTIVE' => $TEXT['ACTIVE'],
			'TEXT_DISABLED' => $TEXT['DISABLED'],
			'TEXT_PLEASE_SELECT' => $TEXT['PLEASE_SELECT'],
			'TEXT_USERNAME' => $TEXT['USERNAME'],
			'TEXT_PASSWORD' => $TEXT['PASSWORD'],
			'TEXT_RETYPE_PASSWORD' => $TEXT['RETYPE_PASSWORD'],
			'TEXT_DISPLAY_NAME' => $TEXT['DISPLAY_NAME'],
			'TEXT_EMAIL' => $TEXT['EMAIL'],
			'TEXT_GROUP' => $TEXT['GROUP'],
			'TEXT_NONE' => $TEXT['NONE'],
			'TEXT_HOME_FOLDER' => $TEXT['HOME_FOLDER'],
			'USERNAME_FIELDNAME' => $username_fieldname,
			'CHANGING_PASSWORD' => $MESSAGE['USERS_CHANGING_PASSWORD']
			)
	);

// Parse template for add user form
$template->parse('show_modify_loginname', '', true);
$template->parse('show_add_loginname', 'show_add_loginname_block', true);
$template->parse('main', 'main_block', false);
$template->pparse('output', 'page');

$admin->print_footer();