From fe1e012db3a5b8570c8e8c0e998c9e58b7e05b04 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rn=20A=CC=8Ane?= <yorinad@pvv.ntnu.no>
Date: Tue, 13 Feb 2018 16:24:16 +0100
Subject: [PATCH] Add login icon

---
 inc/navbar.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/inc/navbar.php b/inc/navbar.php
index f460880..c7486b6 100644
--- a/inc/navbar.php
+++ b/inc/navbar.php
@@ -29,14 +29,20 @@ function loginBar($sp = 'default-sp') {
 	require_once(__DIR__ . '/../vendor/simplesamlphp/simplesamlphp/lib/_autoload.php');
 	$as = new SimpleSAML_Auth_Simple($sp);
 
+	$svg = '<svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 64 64">
+	<circle cx="32" cy="27" r="14" stroke-width="0" fill="white" />
+	<ellipse cx="32" cy="66" rx="24" ry="28" stroke-width="0" fill="white" />
+</svg>
+';
+
 	$attr = $as->getAttributes();
 	if($attr) {
 		$uname = $attr['uid'][0];
 		$result .= "\t<p id=\"login\">logget inn som: " . htmlspecialchars($uname) . "</p>\n";
 	} else {
-		$result .= "\t<a id=\"login\" href=\"" . htmlspecialchars($as->getLoginURL()) . "\">logg inn</a>\n";
+		$result .= "\t<a id=\"login\" href=\"" . htmlspecialchars($as->getLoginURL()) . "\">${svg}Logg inn</a>\n";
 	}
-	$result .= "\t<a href=\"#menu\" id=\"menu_toggle\">MENU<big>&nbsp;&#9776;</big></a>\n";
+	$result .= "\t<a href=\"#menu\" id=\"menu_toggle\"><big>&#9776;&nbsp;</big>MENU</a>\n";
 
 	return $result;
 }