Added more error cases to register ui

1 files changed, 11 insertions, 9 deletions

diff --git a/www/register.php b/www/register.php
index 05bed6e..aa5dffe 100755
--- a/www/register.php
+++ b/www/register.php
@@ -2,12 +2,6 @@
 /*
 	Displays the register page and possible errors. Users specify their username and password and email address to register. As this page is invite-only users must enter their invite-key aswell.
 	
-	TODO the email cannot differ from the address the mail was sent to. --that's fine and should be
-	
-	TODO Username is not checked for duplicates. --fix 16.3.2014
-	
-	TODO invites should have it's own error. --fix 16.3.2014
-	
 	It has already been checked that the user isn't already logged in.
 	
 	$case can have the following values:
@@ -31,11 +25,11 @@
 function print_register($case){
 	include("static/header.html");
 	
-	$username = (isset($_POST["username"]))? $_POST["username"] : "";
+	$username = (isset($_POST["username"]) && $case != REGISTER_USERNAME)? $_POST["username"] : "";
 	
 	$email = (isset($_POST["email"]) && $case != REGISTER_EMAIL)? $_POST["email"] : "";
 	
-	$invite_key = isset($_POST["key"])? $_POST["key"] : "";
+	$invite_key = (isset($_POST["key"]) && $case != REGISTER_INVITEKEY)? $_POST["key"] : "";
 	
 	$message = "";
 	
@@ -45,7 +39,7 @@ function print_register($case){
 					';
 			break;
 		case(REGISTER_DATABASE):
-			$message = '<h1 id="register-error">Activation of your account is prohibited</h1>
+			$message = '<h1 id="register-error">Internal Error. Please contact admin</h1>
 					';
 			break;
 		case(REGISTER_EMAIL):
@@ -56,6 +50,14 @@ function print_register($case){
 			$message = '<h1 id="register-error">Activation of your account is prohibited</h1>
 					';
 			break;
+		case(REGISTER_INVITEKEY):
+			$message = '<h1 id="register-error">Your invite-key is not correct.</h1>
+					';
+			break;
+		case(REGISTER_USERNAME):
+			$message = '<h1 id="register-error">This username is already in use</h1>
+					';
+			break;
 	}