<?php
/**
 *
 * @category        admin
 * @package         users
 * @author          WebsiteBaker Project
 * @copyright       2004-2009, Ryan Djurovich
 * @copyright       2009-2010, Website Baker Org. e.V.
 * @link			http://www.websitebaker2.org/
 * @license         http://www.gnu.org/licenses/gpl.html
 * @platform        WebsiteBaker 2.8.x
 * @requirements    PHP 4.3.4 and higher
 * @version         $Id: index.php 1289 2010-02-10 15:13:21Z kweitzel $
 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/trunk/wb/admin/users/index.php $
 * @lastmodified    $Date: 2010-02-10 16:13:21 +0100 (Wed, 10 Feb 2010) $
 *
*/


require('../../config.php');
require_once(WB_PATH.'/framework/class.admin.php');
$admin = new admin('Access', 'users');

// Create new template object for the modify/remove menu
$template = new Template(THEME_PATH.'/templates');
$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);

// Get existing value from database
$database = new database();
$query = "SELECT user_id, username, display_name FROM ".TABLE_PREFIX."users WHERE user_id != '1' ORDER BY username";
$results = $database->query($query);
if($database->is_error()) {
	$admin->print_error($database->get_error(), 'index.php');
}

// 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', $TEXT['PLEASE_SELECT'].'...');
	$template->parse('list', 'list_block', true);
	// Loop through users
	while($user = $results->fetchRow()) {
		$template->set_var('VALUE', $user['user_id']);
		$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');
}

// Insert language headings
$template->set_var(array(
		'HEADING_MODIFY_DELETE_USER' => $HEADING['MODIFY_DELETE_USER'],
		'HEADING_ADD_USER' => $HEADING['ADD_USER']
		)
);
// insert urls
$template->set_var(array(
		'ADMIN_URL' => ADMIN_URL,
		'WB_URL' => WB_URL,
		'WB_PATH' => WB_PATH,
		'THEME_URL' => THEME_URL
		)
);
// Insert language text and messages
$template->set_var(array(
		'TEXT_MODIFY' => $TEXT['MODIFY'],
		'TEXT_DELETE' => $TEXT['DELETE'],
		'TEXT_MANAGE_GROUPS' => ( $admin->get_permission('groups') == true ) ? $TEXT['MANAGE_GROUPS'] : "**",
		'CONFIRM_DELETE' => $MESSAGE['USERS']['CONFIRM_DELETE']
		)
);
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 for add user form
$template = new Template(THEME_PATH.'/templates');
$template->set_file('page', 'users_form.htt');
$template->set_block('page', 'main_block', 'main');
$template->set_var('DISPLAY_EXTRA', 'display:none;');
$template->set_var('ACTIVE_CHECKED', ' checked="checked"');
$template->set_var('ACTION_URL', ADMIN_URL.'/users/add.php');
$template->set_var('SUBMIT_TITLE', $TEXT['ADD']);
// insert urls
$template->set_var(array(
		'ADMIN_URL' => ADMIN_URL,
		'WB_URL' => WB_URL,
		'WB_PATH' => WB_PATH,
		'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_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('main', 'main_block', false);
$template->pparse('output', 'page');

$admin->print_footer();

?>