From 06be1342eb1616dec595befb059e0d7049139bec Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Sat, 20 Sep 2014 04:31:41 +0000
Subject: even more refactoring


diff --git a/index.html b/index.html
index 4f86282..abf66b5 100644
--- a/index.html
+++ b/index.html
@@ -27,10 +27,6 @@
   <script src="/javascript/twitter-bootstrap/js/bootstrap.min.js"></script>
   <script src="/javascript/twitter-bootstrap/js/bootstrap-alert.min.js"></script>
   <script type="text/javascript">
-    var username = sessionStorage.getItem("username");
-    var token = sessionStorage.getItem("token");
-    var app = sessionStorage.getItem("app");
-
     alertbox = function() {}
     alertbox.warning = function (heading, message) {
       $('#alertbox').html('<div class="alert"><a class="close" data-dismiss="alert" href="#">&times;</a><h4 class="alert-heading">' + heading + '</h4>' + message + '</div>');
@@ -54,6 +50,7 @@
 
 
 
+
     var shows_currentid;
     var shows_list = [];
     var shows_current;
@@ -108,27 +105,29 @@
       sessionStorage.setItem("shows_currentid", shows_currentid);
       shows_current = $.grep(shows_list, function(elem) { return elem.id == shows_currentid; })[0];
 
-      $('#show-title').text(shows_current.title);
-      $('#show-dow').text(weekday[shows_current.dow]);
-      $('#show-rhythm').text(shows_current.rhythm);
-      $('#show-starttime').text(shows_current.starttime);
-      $('#show-length').text(shows_current.length + ' Min.');
-
-      shows_log_carts = [];
-      data = { COMMAND: 22, LOGIN_NAME: username, PASSWORD: token, NAME: shows_current.log };
-      lcd = $.post("/rd-bin/rdxport.cgi", data, shows_updateLogCartList, "xml");
-
-      shows_group_carts = [];
-      data = { COMMAND: 6, LOGIN_NAME: username, PASSWORD: token, GROUP_NAME: shows_current.group.name, INCLUDE_CUTS: 1 };
-      gcd = $.post("/rd-bin/rdxport.cgi", data, shows_updateGroupCartList, "xml");
-
-      $.when(lcd, gcd).done(
-        function(lcres, gcres) {
-          if(lcres[1] == 'success' && gcres[1] == 'success') {
-            shows_udpateCartListing();
+      if(shows_current) {
+        $('#show-title').text(shows_current.title);
+        $('#show-dow').text(weekday[shows_current.dow]);
+        $('#show-rhythm').text(shows_current.rhythm);
+        $('#show-starttime').text(shows_current.starttime);
+        $('#show-length').text(shows_current.length + ' Min.');
+
+        shows_log_carts = [];
+        data = { COMMAND: 22, LOGIN_NAME: auth_username, PASSWORD: auth_token, NAME: shows_current.log };
+        lcd = $.post("/rd-bin/rdxport.cgi", data, shows_updateLogCartList, "xml");
+
+        shows_group_carts = [];
+        data = { COMMAND: 6, LOGIN_NAME: auth_username, PASSWORD: auth_token, GROUP_NAME: shows_current.group.name, INCLUDE_CUTS: 1 };
+        gcd = $.post("/rd-bin/rdxport.cgi", data, shows_updateGroupCartList, "xml");
+
+        $.when(lcd, gcd).done(
+          function(lcres, gcres) {
+            if(lcres[1] == 'success' && gcres[1] == 'success') {
+              shows_udpateCartListing();
+            }
           }
-        }
-      );
+        );
+      }
     }
 
     function shows_updateList(data, status, req) {
@@ -170,16 +169,32 @@
     function shows_init() {
       shows_currentid = sessionStorage.getItem("shows_currentid");
       shows_list = [];
-      data = { LOGIN_NAME: username, PASSWORD: token };
+      data = { LOGIN_NAME: auth_username, PASSWORD: auth_token };
       $.post("/listdropboxes.cgi", data, shows_updateList, "xml")
     }
 
     function shows_cleanup() {
       sessionStorage.removeItem("shows_currentid");
       delete shows_currentid;
+      shows_list = [];
+      shows_group_carts = [];
+      shows_log_carts = [];
+    }
+
+
+
+
+    function musicpools_init() {
+    }
+
+    function musicpools_cleanup() {
     }
 
 
+
+
+    var apps_current;
+
     function apps_select(app) {
        switch(app) {
          case "musicpools":
@@ -187,51 +202,59 @@
            $('#nav-btn-shows').removeClass('active');
            $('#app-musicpools').show();
            $('#nav-btn-musicpools').addClass('active');
+           musicpools_init();
            break;
          default:
            $('#app-shows').show();
            $('#nav-btn-shows').addClass('active');
            $('#app-musicpools').hide();
            $('#nav-btn-musicpools').removeClass('active');
-           app = 'shows';
+           apps_current = 'shows';
            shows_init();
        }
-       sessionStorage.setItem("app", app);
+       sessionStorage.setItem("apps_current", apps_current);
+    }
+
+    function apps_init() {
+      apps_current = sessionStorage.getItem("apps_current");
+      apps_select(apps_current);
     }
 
+    function apps_cleanup() {
+      shows_cleanup();
+      musicpools_cleanup();
+
+      sessionStorage.removeItem("apps_current");
+      delete apps_current;
+    }
+
+
+
 
 
+    var auth_username;
+    var auth_token;
 
-    function authSuccess(data) {
+    function auth_loginSuccess(data) {
        if (data.status == 'OK') {
-         username = data.username;
-         sessionStorage.setItem("username", username);
+         auth_username = data.username;
+         sessionStorage.setItem("auth_username", auth_username);
 
-         token = data.token;
-         sessionStorage.setItem("token", token);
+         auth_token = data.token;
+         sessionStorage.setItem("auth_token", auth_token);
 
          apps_select('shows');
 
-         $('#username-field').html(username);
+         $('#username-field').html(auth_username);
          $('#loginbox').slideUp();
          $('#mainwindow').fadeIn();
        } else {
          alertbox.error("Fehler beim Login", data.errorstring);
-
-         sessionStorage.removeItem("username");
-         delete username;
-         $("#username").val('').focus();
-
-         sessionStorage.removeItem("token");
-         delete token;
-         $("#password").val('');
-
-         sessionStorage.removeItem("app");
-         delete app;
+         auth_cleanup();
        }
     }
 
-    function authError(req, status, error) {
+    function auth_loginError(req, status, error) {
        message = req.status + ': ' + error;
        if(req.status == 401) {
          message = "Benutzer und/oder Passwort sind falsch!";
@@ -240,28 +263,22 @@
        $("#password").val('');
     }
 
-    function login()
+    function auth_login()
     {
       $.ajax("/authtoken.json",
               { cache: false,
                 username: $("#username").val(),
                 password: $("#password").val(),
                 dataType: "json",
-                error: authError,
-                success: authSuccess
+                error: auth_loginError,
+                success: auth_loginSuccess
               });
     }
 
-    function logout()
+    function auth_logout()
     {
-      sessionStorage.removeItem("username");
-      delete username;
-      sessionStorage.removeItem("token");
-      delete token;
-      sessionStorage.removeItem("app");
-      delete app;
- 
-      shows_cleanup();	
+      auth_cleanup();
+      apps_cleanup(); 
 
       $(".alert").alert('close');
       $("#username").val('');
@@ -270,6 +287,29 @@
       $('#username-field').html('');
       $('#loginbox').slideDown();
     }
+
+    function auth_init() {
+      auth_username = sessionStorage.getItem("auth_username");
+      auth_token = sessionStorage.getItem("auth_token");
+
+      if(auth_token && auth_username) {
+        $("#loginbox").hide();
+        $('#username-field').html(auth_username);
+      } else {
+        $("#mainwindow").hide();
+      }
+      $("#loginform").submit(function(event) { auth_login(); event.preventDefault(); });
+    }
+
+    function auth_cleanup() {
+      sessionStorage.removeItem("auth_username");
+      delete auth_username;
+      $("#username").val('').focus();
+
+      sessionStorage.removeItem("auth_token");
+      delete auth_token;
+      $("#password").val('');
+    }
   </script>
  </head>
  <body>
@@ -308,7 +348,7 @@
               </ul>
               <form id="logoutform" class="navbar-form pull-right">
                 <span class="navbar-text">angmeldet als <strong id="username-field">UNKNOWN</strong></span>&nbsp;&nbsp;
-                <button style="margin-top: 0;" type="button" class="btn btn-danger btn-small" onclick="logout()">
+                <button style="margin-top: 0;" type="button" class="btn btn-danger btn-small" onclick="auth_logout()">
                   <i class="icon-off icon-white"></i> Abmelden
                 </button>
               </form>
@@ -416,14 +456,8 @@
   </div>
 
   <script type="text/javascript">
-    $("#loginform").submit(function(event) { login(); event.preventDefault(); });
-    $('#username-field').html(username);
-    apps_select(app);
-    if(token && username) {
-      $("#loginbox").hide();
-    } else {
-      $("#mainwindow").hide();
-    }
+    auth_init();
+    apps_init();
   </script>
 
  </body>
-- 
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