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