www/jssrc/blerg/Blerg.js

   1 // Listen for onsubmit events
   2 enyo.dispatcher.listen(document, "submit");
   3
   4 enyo.kind({
   5     name: "blerg.Blerg",
   6     kind: "Control",
   7     lastHash: null,
   8     pathHandlers: [ blerg.User, blerg.Tag, blerg.Feed, blerg.ExternalURLPost, blerg.Welcome ],
   9     handlers: {
  10         onStartSignup: "showSignupDialog",
  11         onTryLogin: "tryLogin",
  12         onTryLogout: "tryLogout",
  13         onSetTitle: "setTitle",
  14         onPostVisibility: "postVisibilityUpdate",
  15         onReload: "sendReload",
  16         onShowChangePassword: "showChangePassword",
  17         onAuthFailure: "authFailure"
  18     },
  19     components: [
  20         {classes: "blerg-header", components: [
  21             {name: "title", kind: "blerg.Title"},
  22             {name: "controls", kind: "blerg.Controls"},
  23             {style: "clear: both;"},
  24             {name: "post", kind: "blerg.Post", showing: false},
  25             {name: "help", kind: "blerg.Help"}
  26         ]},
  27         {name: "main", kind: "blerg.Main"},
  28         {name: "signupDialog", kind: "blerg.SignupDialog"},
  29         {name: "passwdDialog", kind: "blerg.PasswdDialog"},
  30         {name: "api", kind: "blerg.API",
  31          onLoginSuccessful: "loginSuccessful",
  32          onLoginFailed: "loginFailed",
  33          onLogoutSuccessful: "logout"}
  34     ],
  35     rendered: function() {
  36         this.inherited(arguments);
  37
  38         this.lastHash = location.hash;
  39         this.urlSwitch();
  40
  41         setInterval(this.hashCheck.bind(this), 250);
  42
  43         document.body.addEventListener('keyup', function(event) {
  44             if (event.shiftKey && event.keyCode == 32) {
  45                 this.waterfall('onPostVisibility', {showing: true});
  46                 event.stopPropagation();
  47             }
  48         }.bind(this), false);
  49     },
  50     hashCheck: function() {
  51         if (location.hash != this.lastHash) {
  52             this.lastHash = location.hash;
  53             this.urlSwitch();
  54         }
  55     },
  56     urlSwitch: function() {
  57         var m;
  58         var objdef = null;
  59
  60         for (var i = 0; i < this.pathHandlers.length; i++) {
  61             var handler = this.pathHandlers[i];
  62             objdef = handler.locationDetect(window.location);
  63             if (objdef)
  64                 break;
  65         }
  66         if (!objdef)
  67             objdef = {classes: "blerg-error", content: "No handler found"}
  68
  69         this.$.main.updateView(objdef);
  70     },
  71     showSignupDialog: function() {
  72         this.$.signupDialog.show();
  73     },
  74     setTitle: function(inSender, inEvent) {
  75         this.$.title.waterfall('onSetTitle', inEvent);
  76     },
  77     tryLogin: function(inSender, inEvent) {
  78         this.$.api.login(inEvent.username, inEvent.password);
  79     },
  80     tryLogout: function(inSender, inEvent) {
  81         this.$.api.logout();
  82     },
  83     loginSuccessful: function(inSender, inEvent) {
  84         this.waterfall('onLogin', inEvent);
  85     },
  86     loginFailed: function(inSender, inEvent) {
  87         alert('Login failed');
  88         this.logout();
  89     },
  90     logout: function(inSender, inEvent) {
  91         clearInterval(this.feedStatusUpdateInterval);
  92         this.waterfall('onLogout');
  93     },
  94     postVisibilityUpdate: function(inSender, inEvent) {
  95         this.$.post.waterfall('onPostVisibility', inEvent);
  96         this.$.controls.waterfall('onPostVisibility', inEvent);
  97     },
  98     sendReload: function() {
  99         this.$.main.waterfall('onReload');
 100     },
 101     showChangePassword: function() {
 102         this.$.passwdDialog.show();
 103     },
 104     authFailure: function(inSender, inEvent) {
 105         this.logout();
 106     }
 107 });