function getHeader()

in web/themes/dropdownmenus/page.php [30:181]


function getHeader($refresh) {
	global $user, $mode, $authed, $viewmode, $locale, $VCLversion;
	$v = $VCLversion;

	$rt  = "<!DOCTYPE html>\n";
	$rt .= "<html lang=\"en-US\">\n";
	$rt .= "<head>\n";
	$usenls = 0;
	$usenlsstr = "false";
	if(! preg_match('/^en/', $locale)) {
		$usenls = 1;
		$usenlsstr = "true";
	}
	$rt .= "<link rel=\"shortcut icon\" href=\"images/favicon.ico\" type=\"image/x-icon\" />\n";
	$rt .= "<link href=\"css/vcl.css\" rel=\"stylesheet\" type=\"text/css\" />\n";

	$rt .= "<meta charset=\"UTF-8\">\n";
	$rt .= "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n";
	$rt .= "<title>" . i('VCL: The Virtual Computing Lab') . "</title>\n";
	$rt .= "<meta name='robots' content='noindex,follow' />\n";

	$rt .= "<link href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css\" rel=\"stylesheet\" integrity=\"sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u\" crossorigin=\"anonymous\" media=\"all\" />\n";

	$rt .= "<script src=\"https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js\" integrity=\"sha512-jGsMH83oKe9asCpkOVkBnUrDDTp8wl+adkB2D+//JtlxO4SrLoJdhbOysIFQJloQFD+C4Fl1rMsQZF76JjV0eQ==\" crossorigin=\"anonymous\"></script>\n";

	$rt .= "<link href=\"themes/dropdownmenus/css/theme.css\" rel=\"stylesheet\" type=\"text/css\" />\n";
	$rt .= "<script src=\"themes/dropdownmenus/js/topnav.js\" type=\"text/javascript\"></script>\n";
	$rt .= "<script src=\"js/code.js?v=$v\" type=\"text/javascript\"></script>\n";
	if($usenls)
		$rt .= "<script type=\"text/javascript\" src=\"js/nls/$locale/messages.js?v=$v\"></script>\n";
	$rt .= "<script type=\"text/javascript\">\n";
	$rt .= "var cookiedomain = '" . COOKIEDOMAIN . "';\n";
	$rt .= "usenls = $usenlsstr;\n";
	$rt .= "</script>\n";
	$rt .= getDojoHTML($refresh);
	if($refresh)
		$rt .= "<noscript><meta http-equiv=refresh content=20></noscript>\n";
	$extracss = getExtraCSS();
	foreach($extracss as $file)
		$rt .= "<link rel=stylesheet type=\"text/css\" href=\"css/$file\">\n";

	$rt .= "</head>\n";
	$rt .= "<body class=\"dropdownmenus\">\n";
	$rt .= "<div id=\"wrapperdiv\" class=\"container-fluid\">\n";
	$rt .= "<header id=\"siteheader\" role=\"banner\">\n";
	if($authed) {
		$rt .= "  <div id=\"loggedinidbox\">\n";
		$rt .= "    {$user['unityid']}@{$user['affiliation']}\n";
		$rt .= "  </div>\n";
	}
	$rt .= "  <div class=\"container\">\n";
	$rt .= "    <img src=\"themes/dropdownmenus/images/vcllogo.png\" class=\"header-logo\" />\n";
	$rt .= "    <h1 class=\"site-title\">\n";
	$rt .= "      <span>" . i('Virtual Computing Lab') . "</span><br />\n";
	$rt .= "    </h1>\n";
	$rt .= "  </div><!-- .container -->\n";
	$rt .= "  <div class=\"container-fluid\">\n";
	$rt .= "      <div id=\"above-site-navigation\"></div>\n";
	$rt .= "      <nav id=\"site-navigation\" class=\"navbar navbar-default\" role=\"navigation\">\n";
	$rt .= "        <a class=\"skip-link screen-reader-text\" href=\"#content\">" . i('Skip to content') . "</a>\n";
	$rt .= "        <div class=\"container\">\n";
	$rt .= "          <div class=\"navbar-header\">\n";
	$rt .= "            <button id=\"navmenubtn\" type=\"button\" class=\"navbar-toggle\" data-toggle=\"collapse\" data-target=\"#navbar-collapse-main\">\n";
	$rt .= "              <span class=\"sr-only\">" . i('Toggle navigation') . "</span>\n";
	$rt .= "              <span class=\"icon-bar\"></span>\n";
	$rt .= "              <span class=\"icon-bar\"></span>\n";
	$rt .= "              <span class=\"icon-bar\"></span>\n";
	$rt .= "            </button>\n";
	$rt .= "          </div><!-- .navbar-header -->\n";
	$rt .= "          <div class=\"navbar-collapse collapse\" id=\"navbar-collapse-main\">\n";
	$rt .= "            <div id=\"rightmenubox\">\n";
	if($mode != 'inmaintenance')
		$rt .= getSelectLanguagePulldown();
	if($authed) {
		$rt .= "              <span id=\"logoutlink1\"><a href=\"" . BASEURL . SCRIPT . "?mode=logout\">" . i('Log out') . "</a></span>\n";
	}
	$rt .= "            </div>\n"; # rightmenubox
	$rt .= "            <ul id=\"topmenu\" class=\"nav navbar-nav\">\n";

	if($authed) {
		$menu = getNavMenuData();
		uasort($menu, 'sortMenuList');

		if($menu['reservations']['selected'])
			$rt .= "              <li class=\"active\"><a href=\"{$menu['reservations']['url']}\">{$menu['reservations']['title']}</a></li>\n";
		else 
			$rt .= "              <li><a href=\"{$menu['reservations']['url']}\">{$menu['reservations']['title']}</a></li>\n";
		$rt .= "              <li><a href=\"#\" class=\"dropdown-toggle\" data-toggle=\"dropdown\" data-target=\"#\">" . i('Manage') . "<b class=\"caret\"></b></a>\n";
		$rt .= "                <ul class=\"dropdown-menu\">\n";
		foreach($menu as $page => $item) {
			if(in_array($page, array('dashboard', 'statistics', 'reservations', 'home', 'authentication', 'codeDocumentation', 'userLookup')))
				continue;
			$selected = '';
			if($item['selected'])
				$selected = ' class="active"';
			$rt .= "                  <li$selected><a href=\"{$item['url']}\">{$item['title']}</a></li>\n";
		}
		$rt .= "                </ul>\n";
		$rt .= "              </li>\n";
		$rt .= "              <li><a href=\"#\" class=\"dropdown-toggle\" data-toggle=\"dropdown\" data-target=\"#\">" . i('Reporting') . "<b class=\"caret\"></b></a>\n";
		$rt .= "                <ul class=\"dropdown-menu\">\n";
		$items = array('dashboard', 'statistics', 'userLookup');
		foreach($items as $item) {
			if(! isset($menu[$item]))
				continue;
			$selected = '';
			if($menu[$item]['selected'])
				$selected = ' class="active"';
			$rt .= "                  <li$selected><a href=\"{$menu[$item]['url']}\">{$menu[$item]['title']}</a></li>\n";
		}
		$rt .= "                </ul>\n";
		$rt .= "              </li>\n";
		$rt .= "              <li><a href=\"{$menu['codeDocumentation']['url']}\">{$menu['codeDocumentation']['title']}</a></li>\n";
	}
	# example help menu
	/*$rt .= "               <li><a href=\"#\" data-toggle=\"dropdown\">" . i(Help & Documentation) . "<b class=\"caret\"></b></a>\n";
	$rt .= "<ul class=\"dropdown-menu\">\n";
	$rt .= "	<li><a href=\"https://example.edu/\">" . i('Help Item 1') . "</a></li>\n";
	$rt .= "	<li><a href=\"https://example.edu\">" . i('Help Item 2') . "</a></li>\n";
	$rt .= "</ul>\n";
	$rt .= "</li>\n";*/

	if($mode != 'inmaintenance') {
		$rt .= "              <li id=\"mobilelanguagemenu\"><a href=\"#\" class=\"dropdown-toggle\" data-toggle=\"dropdown\" data-target=\"#\">" . i('Language') . "<b class=\"caret\"></b></a>\n";
		$rt .= "                <ul class=\"dropdown-menu\">\n";
		$menu = getSelectLanguagePulldown(); 
		$menu = str_replace("\n", '', $menu);
		$tmp = preg_match_all('|(<option[^>]+>[^<]+</option>)|', $menu, $matches);
		foreach($matches[0] as $item) {
			preg_match('|<option value="([^"]+)"( selected)?>([^<]+)</option>|', $item, $parts);
			if($parts[2] == ' selected')
				$rt .= "                  <li class=\"active\"><a href=\"" . BASEURL . SCRIPT . "?continuation={$parts[1]}\">{$parts[3]}</a></li>\n";
			else
				$rt .= "                  <li><a href=\"" . BASEURL . SCRIPT . "?continuation={$parts[1]}\">{$parts[3]}</a></li>\n";
		}
		$rt .= "                </ul>\n";
	}

	if(! $authed && $mode != 'selectauth' && $mode != 'submitLogin' &&  $mode != 'inmaintenance')
		$rt .= "              <li><a href=\"" . BASEURL . SCRIPT . "?mode=selectauth\">" . i('Log in') . "</a></li>\n";
	elseif($authed)
		$rt .= "              <li id=\"logoutlink2\"><a href=\"" . BASEURL . SCRIPT . "?mode=logout\">" . i('Log out') . "</a></li>\n";
	$rt .= "            </ul>\n";
	$rt .= "          </div><!-- /.navbar-collapse -->\n";
	$rt .= "        </div><!-- .container -->\n";
	$rt .= "      </nav><!-- #site-navigation -->\n";
	$rt .= "    </div><!-- .container-fluid -->\n";
	$rt .= "  </header><!-- #siteheader -->\n";
	$rt .= "	 <main id=\"main\" role=\"main\">\n";
	$rt .= "<div id=\"content\">\n";
	return $rt;
}