www/jssrc/blerg/Blerg.js

   1 enyo.kind({
   2     name: "blerg.Blerg",
   3     kind: "Control",
   4     lastHash: null,
   5     pathHandlers: [ blerg.User, blerg.Tag, blerg.Feed, blerg.ExternalURLPost, blerg.Welcome ],
   6     handlers: {
   7         onStartSignup: "showSignupDialog",
   8         onTryLogin: "tryLogin",
   9         onTryLogout: "tryLogout",
  10         onSetTitle: "setTitle",
  11         onPostVisibility: "postVisibilityUpdate"
  12     },
  13     components: [
  14         {classes: "blerg-header", components: [
  15             {name: "title", kind: "blerg.Title"},
  16             {name: "controls", kind: "blerg.Controls"},
  17             {style: "clear: both"},
  18             {name: "post", kind: "blerg.Post", showing: false},
  19             {name: "help", kind: "blerg.Help"}
  20         ]},
  21         {name: "main", kind: "blerg.Main"},
  22         {name: "signupDialog", kind: "blerg.SignupDialog"},
  23         {name: "passwdDialog", kind: "blerg.PasswdDialog"},
  24         {name: "api", kind: "blerg.API",
  25          onLoginSuccessful: "loginSuccessful",
  26          onLoginFailed: "loginFailed",
  27          onLogoutSuccessful: "logout"}
  28     ],
  29     rendered: function() {
  30         this.inherited(arguments);
  31
  32         this.lastHash = location.hash;
  33         this.urlSwitch();
  34
  35         setInterval(this.hashCheck.bind(this), 250);
  36
  37         document.body.addEventListener('keyup', function(event) {
  38             if (event.shiftKey && event.keyCode == 32) {
  39                 this.$.post.show();
  40                 event.stopPropagation();
  41             }
  42         }, false);
  43     },
  44     hashCheck: function() {
  45         if (location.hash != this.lastHash) {
  46             this.lastHash = location.hash;
  47             this.urlSwitch();
  48         }
  49     },
  50     urlSwitch: function() {
  51         var m;
  52         var objdef = null;
  53
  54         for (var i = 0; i < this.pathHandlers.length; i++) {
  55             var handler = this.pathHandlers[i];
  56             objdef = handler.locationDetect(window.location);
  57             if (objdef)
  58                 break;
  59         }
  60         if (!objdef)
  61             objdef = {classes: "blerg-error", content: "No handler found"}
  62
  63         this.$.main.updateView(objdef);
  64     },
  65     showSignupDialog: function() {
  66         this.$.signupDialog.show();
  67     },
  68     setTitle: function(inSender, inEvent) {
  69         this.$.title.waterfall('onSetTitle', inEvent);
  70     },
  71     tryLogin: function(inSender, inEvent) {
  72         this.$.api.login(inEvent.username, inEvent.password);
  73     },
  74     tryLogout: function(inSender, inEvent) {
  75         this.$.api.logout();
  76     },
  77     loginSuccessful: function(inSender, inEvent) {
  78         this.waterfall('onLogin', inEvent);
  79     },
  80     loginFailed: function(inSender, inEvent) {
  81         alert('Login failed');
  82         this.logout();
  83     },
  84     logout: function(inSender, inEvent) {
  85         clearInterval(this.feedStatusUpdateInterval);
  86         this.waterfall('onLogout');
  87     },
  88     postVisibilityUpdate: function(inSender, inEvent) {
  89         this.$.post.waterfall('onPostVisibility', inEvent);
  90         this.$.controls.waterfall('onPostVisibility', inEvent);
  91     }
  92 });