function init_requests(&$options)
{
global $DBInfo;
if (!empty($DBInfo->user_class)) {
include_once 'plugin/user/' . $DBInfo->user_class . '.php';
$class = 'User_' . $DBInfo->user_class;
$user = new $class();
} else {
$user = new WikiUser();
}
$udb = new UserDB($DBInfo);
$DBInfo->udb = $udb;
if (!empty($DBInfo->trail)) {
// read COOKIE trailer
$options['trail'] = trim($user->trail) ? $user->trail : '';
}
if ($user->id != 'Anonymous') {
$user->info = $udb->getInfo($user->id);
// read user info
$test = $udb->checkUser($user);
# is it valid user ?
if ($test == 1) {
// fail to check ticket
// check user group
if ($DBInfo->login_strict > 0) {
# auto logout
$options['header'] = $user->unsetCookie();
} else {
if ($DBInfo->login_strict < 0) {
$options['msg'] = _("Someone logged in at another place !");
}
}
} else {
// check group
$user->checkGroup();
}
} else {
// read anonymous user IP info.
$user->info = $udb->getInfo('Anonymous');
}
$options['id'] = $user->id;
$DBInfo->user = $user;
// check is_mobile_func
$is_mobile_func = !empty($DBInfo->is_mobile_func) ? $DBInfo->is_mobile_func : 'is_mobile';
if (!function_exists($is_mobile_func)) {
$is_mobile_func = 'is_mobile';
}
$options['is_mobile'] = $is_mobile = $is_mobile_func();
# MoniWiki theme
if ((empty($DBInfo->theme) or isset($_GET['action'])) and isset($_GET['theme'])) {
// check theme
if (preg_match('@^[a-zA-Z0-9_-]+$@', $_GET['theme'])) {
$theme = $_GET['theme'];
}
} else {
if ($is_mobile) {
if (isset($_GET['mobile'])) {
if (empty($_GET['mobile'])) {
setcookie('desktop', 1, time() + 60 * 60 * 24 * 30, get_scriptname());
$_COOKIE['desktop'] = 1;
} else {
setcookie('desktop', 0, time() - 60 * 60 * 24 * 30, get_scriptname());
unset($_COOKIE['desktop']);
}
}
}
if (isset($_COOKIE['desktop'])) {
$DBInfo->metatags_extra = '';
if (!empty($DBInfo->theme_css)) {
$theme = $DBInfo->theme;
}
} else {
if ($is_mobile or !empty($DBInfo->force_mobile)) {
if (!empty($DBInfo->mobile_theme)) {
$theme = $DBInfo->mobile_theme;
}
if (!empty($DBInfo->mobile_menu)) {
$DBInfo->menu = $DBInfo->mobile_menu;
}
$DBInfo->use_wikiwyg = 0;
# disable wikiwyg
} else {
if ($DBInfo->theme_css) {
$theme = $DBInfo->theme;
}
}
}
}
if (!empty($theme)) {
$options['theme'] = $theme;
}
if ($options['id'] != 'Anonymous') {
$options['css_url'] = !empty($user->info['css_url']) ? $user->info['css_url'] : '';
$options['quicklinks'] = !empty($user->info['quicklinks']) ? $user->info['quicklinks'] : '';
$options['tz_offset'] = !empty($user->info['tz_offset']) ? $user->info['tz_offset'] : date('Z');
if (empty($theme)) {
$options['theme'] = $theme = !empty($user->info['theme']) ? $user->info['theme'] : '';
}
} else {
$options['css_url'] = $user->css;
$options['tz_offset'] = $user->tz_offset;
if (empty($theme)) {
$options['theme'] = $theme = $user->theme;
}
}
if (!$options['theme']) {
$options['theme'] = $theme = $DBInfo->theme;
}
if ($theme and ($DBInfo->theme_css or !$options['css_url'])) {
$css = is_string($DBInfo->theme_css) ? $DBInfo->theme_css : 'default.css';
$timestamp = '?' . filemtime(__FILE__);
$options['css_url'] = (!empty($DBInfo->themeurl) ? $DBInfo->themeurl : $DBInfo->url_prefix) . "/theme/{$theme}/css/{$css}{$timestamp}";
}
$options['pagename'] = get_pagename();
// check the validity of a given page name for UTF-8 case
if (strtolower($DBInfo->charset) == 'utf-8') {
if (!preg_match('//u', $options['pagename'])) {
$options['pagename'] = '';
}
// invalid pagename
}
if ($user->id != 'Anonymous' and !empty($DBInfo->use_scrap)) {
$pages = explode("\t", $user->info['scrapped_pages']);
$tmp = array_flip($pages);
if (isset($tmp[$options['pagename']])) {
$options['scrapped'] = 1;
} else {
$options['scrapped'] = 0;
}
}
}
