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