\n";
echo "\n";
// Set IE=edge so that IE10 will display MRBS properly, even if compatibility mode is used
// on the browser. If we don't do this then MRBS will treat IE10 as an unsupported browser
// when compatibility mode is turned on, potentially confusing users who may have forgotten
// that they are using compatibility mode. Unfortunately we can't set IE=edge in the header,
// which is where we would normally do it, because then we won't be able to detect IE9 using
// conditional comments. So we have to do it in a tag, after the conditional comments
// around the tags.
echo "\n";
// Improve scaling on mobile devices
echo "\n";
if (!$simple)
{
// Add the CSRF token so that JavaScript can use it
echo "\n";
}
echo "\n";
if (($refresh_rate != 0) && (this_page(false, '.php') == 'index'))
{
// If we're using JavaScript we'll do the refresh by getting a new
// table using Ajax requests, which means we only have to download
// the table not the whole page each time
echo "\n";
}
echo "" . get_vocab("mrbs") . "\n";
require_once MRBS_ROOT . "/style.inc";
if (!$simple)
{
require_once MRBS_ROOT . "/js.inc";
}
echo "\n";
}
// Print the basic site information. This function is used for all headers, including
// the simple header, and so mustn't require any database access.
function print_header_site_info() : void
{
global $mrbs_company,
$mrbs_company_url,
$mrbs_company_logo,
$mrbs_company_more_info;
// Company logo, with a link to the company
if (!empty($mrbs_company_logo))
{
echo "
\n";
}
function print_goto_date(array $context) : void
{
global $multisite, $site;
if (!checkAuthorised('index.php', true))
{
// Don't show the goto box if the user isn't allowed to view the calendar
return;
}
$form = new Form();
$form_id = 'form_nav';
$form->setAttributes(array('id' => $form_id,
'class' => 'js_hidden',
'action' => multisite('index.php')))
->addHiddenInput('view', $context['view']);
if (isset($context['area']))
{
$form->addHiddenInput('area', $context['area']);
}
if (isset($room))
{
$form->addHiddenInput('room', $context['room']);
}
if ($multisite && isset($site) && ($site !== ''))
{
$form->addHiddenInput('site', $site);
}
$input = new ElementInputDate();
$input->setAttributes(array('name' => 'page_date',
'value' => format_iso_date($context['year'], $context['month'], $context['day']),
'aria-label' => get_vocab('goto'),
'required' => true,
'data-submit' => $form_id));
$form->addElement($input);
$submit = new ElementInputSubmit();
$submit->setAttribute('value', get_vocab('goto'));
$form->addElement($submit);
$form->render();
}
function print_outstanding(string $query) : void
{
$mrbs_user = session()->getCurrentUser();
if (!isset($mrbs_user))
{
return;
}
// Provide a link to the list of bookings awaiting approval
// (if there are any enabled areas where we require bookings to be approved)
$approval_somewhere = some_area('approval_enabled', TRUE);
if ($approval_somewhere && ($mrbs_user->level > 0))
{
$n_outstanding = get_entries_n_outstanding($mrbs_user);
$class = 'notification';
if ($n_outstanding > 0)
{
$class .= ' attention';
}
$url = 'pending.php';
if ($query !== '')
{
$url .= "?$query";
}
echo '$n_outstanding\n";
}
}
function print_menu_items(string $query) : void
{
global $auth, $kiosk_mode_enabled;
$menu_items = array('help' => 'help.php',
'report' => 'report.php',
'import' => 'import.php');
if ($kiosk_mode_enabled)
{
$menu_items['kiosk'] = 'kiosk.php';
}
$menu_items['rooms'] = 'admin.php';
if ($auth['type'] == 'db')
{
$menu_items['user_list'] = 'edit_users.php';
}
foreach ($menu_items as $token => $page)
{
// Only print menu items for which the user is allowed to access the page
if (checkAuthorised($page, true))
{
$url = $page;
if ($query !== '')
{
$url .= "?$query";
}
echo '' . get_vocab($token) . "\n";
}
}
}
function print_search(array $context) : void
{
if (!checkAuthorised('search.php', true))
{
// Don't show the search box if the user isn't allowed to search
return;
}
echo "
\n";
}
// Generate the username link, which gives a report on the user's upcoming bookings.
function print_report_link(User $user) : void
{
// If possible, provide a link to the Report page, otherwise the Search page
// and if that's not possible just print the username with no link. (Note that
// the Search page isn't the perfect solution because it searches for any bookings
// containing the search string, not just those created by the user.)
if (checkAuthorised('report.php', true))
{
$attributes = array('action' => multisite('report.php'));
$hidden_inputs = array('phase' => '2',
'creatormatch' => $user->username);
}
elseif (checkAuthorised('search.php', true))
{
$attributes = array('action' => multisite('search.php'));
$date_now = new DateTime();
$hidden_inputs = array(
'search_str' => $user->username,
'from_date' => $date_now->getISODate()
);
}
else
{
echo '' . htmlspecialchars($user->display_name) . '';
return;
}
// We're authorised for either Report or Search so print the form.
$form = new Form(Form::METHOD_POST);
$attributes['id'] = 'show_my_entries';
$form->setAttributes($attributes)
->addHiddenInputs($hidden_inputs);
$submit = new ElementInputSubmit();
$submit->setAttributes(array('title' => get_vocab('show_my_entries'),
'value' => $user->display_name));
$form->addElement($submit);
$form->render();
}
function print_logonoff_button(array $params, string $value) : void
{
$form = new Form($params['method']);
$form->setAttributes(array('action' => $params['action']));
// A Get method will replace the query string in the action URL with a query
// string made up of the hidden inputs. So put any parameters in the action
// query string into hidden inputs.
if ($params['method'] == Form::METHOD_GET)
{
$query_string = parse_url($params['action'], PHP_URL_QUERY);
if (isset($query_string))
{
parse_str($query_string, $query_parameters);
$form->addHiddenInputs($query_parameters);
}
}
// Add the hidden fields
if (isset($params['hidden_inputs']))
{
$form->addHiddenInputs($params['hidden_inputs']);
}
// The submit button
$element = new ElementInputSubmit();
$element->setAttribute('value', $value);
$form->addElement($element);
$form->render();
}
function print_logon() : void
{
if (method_exists(session(), 'getLogonFormParams'))
{
$form_params = session()->getLogonFormParams();
if (isset($form_params))
{
print_logonoff_button($form_params, get_vocab('login'));
}
}
}
function print_logoff() : void
{
if (method_exists(session(), 'getLogoffFormParams'))
{
$form_params = session()->getLogoffFormParams();
if (isset($form_params))
{
print_logonoff_button($form_params, get_vocab('logoff'));
}
}
}
// $context is an associative array indexed by 'view', 'view_all', 'year', 'month', 'day', 'area' and 'room'.
// When $omit_login is true the Login link is omitted.
function print_banner(?array $context, $simple=false, $omit_login=false) : void
{
global $kiosk_QR_code, $auth;
echo '\n";
$vars = array();
if (isset($context['view']))
{
$vars['view'] = $context['view'];
}
if (isset($context['year']) && isset($context['month']) && isset($context['day']))
{
$vars['page_date'] = format_iso_date($context['year'], $context['month'], $context['day']);
}
if (isset($context['area']))
{
$vars['area'] = $context['area'];
}
if (isset($context['room']))
{
$vars['room'] = $context['room'];
}
$query = http_build_query($vars, '', '&');
print_header_site_info();
if (!$simple)
{
echo "\n";
// Add in a QR code for kiosk mode
// (The QR code library requires PHP 7.4 or greater and the mbstring extension)
if (isset($context['kiosk']) &&
$kiosk_QR_code &&
(version_compare(PHP_VERSION, '7.4') >= 0) &&
//Check for a Mbstring constant rather than using extension_loaded, which is sometimes disabled
defined('MB_CASE_UPPER'))
{
$url = multisite(url_base() . "/index.php?$query");
echo '\n";
}
}
echo "\n";
}
// Print a message which will only be displayed (thanks to CSS) if the user is
// using an unsupported browser.
function print_unsupported_message(?array $context) : void
{
echo "
\n";
}
// Print the page header
// $context is an associative array indexed by 'view', 'view_all', 'year', 'month', 'day', 'area' and 'room',
// any of which can be NULL.
// If $simple is true, then just print a simple header that doesn't require any database
// access or JavaScript (useful for fatal errors and database upgrades).
// When $omit_login is true the Login link is omitted.
function print_theme_header(?array $context=null, bool $simple=false, bool $omit_login=false) : void
{
global $multisite, $site, $default_view, $default_view_all, $view_week_number, $style_weekends;
if ($simple)
{
$data = array();
$classes = array();
}
else
{
// Set the context values if they haven't been given
if (!isset($context))
{
$context = array();
}
if (empty($context['area']))
{
$context['area'] = get_default_area();
}
if (empty($context['room']))
{
$context['room'] = get_default_room($context['area']);
}
if (!isset($context['view']))
{
$context['view'] = (isset($default_view)) ? $default_view : 'day';
}
if (!isset($context['view_all']))
{
$context['view_all'] = (isset($default_view_all)) ? $default_view_all : true;
}
// Need to set the timezone before we can use date()
// This will set the correct timezone for the area
get_area_settings($context['area']);
// If we don't know the right date then use today's
if (!isset($context['year']))
{
$context['year'] = (int) date('Y');
}
if (!isset($context['month']))
{
$context['month'] = (int) date('m');
}
if (!isset($context['day']))
{
$context['day'] = (int) date('d');
}
// Get the form token now, before any headers are sent, in case we are using the 'cookie'
// session scheme. Otherwise we won't be able to store the Form token.
Form::getToken();
$page = this_page(false, '.php');
// Put some data attributes in the body element for the benefit of JavaScript. Note that we
// cannot use these PHP variables directly in the JavaScript files as those files are cached.
$data = array(
'view' => $context['view'],
'view_all' => $context['view_all'],
'area' => $context['area'],
'room' => $context['room'],
'page' => $page,
'page-date' => format_iso_date($context['year'], $context['month'], $context['day']),
'is-admin' => (is_admin()) ? 'true' : 'false',
'is-book-admin' => (is_book_admin()) ? 'true' : 'false',
'lang-prefs' => json_encode(get_lang_preferences())
);
if ($multisite && isset($site) && ($site !== ''))
{
$data['site'] = $site;
}
if (isset($context['kiosk']))
{
$data['kiosk'] = $context['kiosk'];
}
$mrbs_user = session()->getCurrentUser();
if (isset($mrbs_user))
{
$data['username'] = $mrbs_user->username;
}
// We need $timetohighlight for the day and week views
$timetohighlight = get_form_var('timetohighlight', 'int');
if (isset($timetohighlight))
{
$data['timetohighlight'] = $timetohighlight;
}
// Put the filename in as a class to aid styling.
$classes[] = $page;
// And if the user is logged in, add another class to aid styling
if (isset($mrbs_user))
{
$classes[] = 'logged_in';
}
// To help styling
if ($view_week_number)
{
$classes[] = 'view_week_number';
}
if ($style_weekends)
{
$classes[] = 'style_weekends';
}
}
$headers = array("Content-Type: text/html; charset=" . get_charset());
http_headers($headers);
echo DOCTYPE . "\n";
// We produce two tags: one for versions of IE that we don't support and one for all
// other browsers. This enables us to use CSS to hide and show the appropriate text.
echo "\n";
echo "\n";
echo "\n";
echo "\n";
print_head($simple);
echo ' $value)
{
if (isset($value))
{
echo " data-$key=\"" . htmlspecialchars((string)$value) . '"';
}
}
echo ">\n";
print_unsupported_message($context);
print_banner($context, $simple, $omit_login);
// This
should really be moved out of here so that we can always see
// the matching closing