public/js/application.js

   1 var state
   2
   3 function loadDefaults() {
   4         jQuery.getJSON("/backend/logged_in", function(resp) {
   5                 if (!resp.contents) {
   6                         loadLoginModal();
   7                 } else {
   8                         loadUsername();
   9                         loadMenu();
  10                         loadBackground();
  11                 }
  12         });
  13 }
  14
  15 function loadBackground() {
  16         background = '<style>body { background-image:url(\'/public/img/default-background.jpg\'); background-position: center top; } </style>'
  17         jQuery('body').append(background);
  18 }
  19
  20 function loadLoginModal() {
  21         jQuery.ajax({
  22                 url: "/backend/login_modal",
  23                 success: function (data) {
  24                         jQuery('body').append(data);
  25                         jQuery('#loginModal').modal({
  26                                 backdrop: 'static',
  27                                 keyboard: false,
  28                         });
  29                         jQuery('#loginModal').modal('show');
  30                 },
  31                 dataType: 'html'
  32         });
  33
  34 }
  35
  36 function loadUsername() {
  37         jQuery("#username").html(state.name);
  38 }
  39
  40 function loadMenu() {
  41         jQuery.getJSON("/backend/get_menu", function(resp) {
  42                 if (resp.success) {
  43                         var menuitems = []
  44                         jQuery.each(resp.contents, function(key, val) {
  45                                 menuitems.push('<li><a href="' + val + '">' + key + '</li>');
  46                         });
  47                         jQuery('<ul/>', {
  48                                 'class': 'nav',
  49                                 html: menuitems.join('')
  50                         }).appendTo('.menudiv');
  51                 } else {
  52                         throwError(resp.error, 'error', '#desktop');
  53                 }
  54         });
  55
  56 }
  57
  58 function submitLogin() {
  59         loginData = {
  60                 'username': jQuery('#inputUsername').val(),
  61                 'password': jQuery('#inputPassword').val()
  62         };
  63         jQuery.post('/account/login', loginData, function(resp) {
  64                 if (resp.success) {
  65                         for (key in resp.data) {
  66                                 state[key] = resp.data[key]
  67                         }
  68                         jQuery('#loginModal').modal('hide');
  69                         loadUsername();
  70                         loadMenu();
  71                         loadBackground();
  72                 } else {
  73                         throwError(resp.error, 'error', '.messagebody');
  74                 }
  75         }, "json");
  76 }
  77
  78 function throwError(e, t, c) {
  79         var n = jQuery(".alert").length;
  80         if (n>2) {
  81                 jQuery(".alert").first().remove();
  82         }
  83
  84         error = '<div class="alert alert-block alert-' + t + '"><button type="button" class="close" data-dismiss="alert">&times;</button>' + e + '</div>'
  85         jQuery(c).append(error);
  86 }
  87
  88 function logout() {
  89         state = {}
  90         loadDefaults();
  91 }
  92
  93 jQuery(function () {
  94         state = {}
  95
  96         jQuery.noConflict();
  97         loadDefaults();
  98 });