www/jssrc/blerg/Blerg.js

   1 enyo.kind({
   2     name: "blerg.Blerg",
   3     kind: "Control",
   4     lastHash: null,
   5     handlers: {
   6         onStartSignup: "showSignupDialog",
   7         onTryLogin: "tryLogin",
   8         onTryLogout: "tryLogout",
   9         onSetTitle: "setTitle",
  10         onPostVisibility: "postVisibilityUpdate"
  11     },
  12     components: [
  13         {classes: "blerg-header", components: [
  14             {name: "title", kind: "blerg.Title"},
  15             {name: "controls", kind: "blerg.Controls"},
  16             {style: "clear: both"},
  17             {name: "post", kind: "blerg.Post", showing: false},
  18             {name: "help", kind: "blerg.Help"}
  19         ]},
  20         {name: "main", kind: "blerg.Main"},
  21         {name: "signupDialog", kind: "blerg.SignupDialog"},
  22         {name: "passwdDialog", kind: "blerg.PasswdDialog"},
  23         {name: "api", kind: "blerg.API",
  24          onLoginSuccessful: "loginSuccessful",
  25          onLoginFailed: "loginFailed",
  26          onLogoutSuccessful: "logout"}
  27     ],
  28     urlmap: [
  29         ['search', /^\?post\/([^/]+)\/(.+)/, "blerg.ExternalURLPost"],
  30         ['hash',   /^#\/(ref|tag)\/([A-Za-z0-9_-]+)(?:\/p(\d+))?$/, "blerg.Tag"],
  31         ['hash',   /^#\/feed(?:\/p(\d+))?$/, "blerg.Feed"],
  32         ['hash',   /^#([A-Za-z0-9_-]+)(?:\/(p)?(\d+))?$/, "blerg.User"]
  33     ],
  34     pathHandlers: [ blerg.User, blerg.Tag, blerg.Welcome ],
  35     rendered: function() {
  36         this.inherited(arguments);
  37
  38         this.lastHash = location.hash;
  39         this.urlSwitch();
  40
  41         setInterval(this.hashCheck.bind(this), 250);
  42
  43         document.body.addEventListener('keyup', function(event) {
  44             if (event.shiftKey && event.keyCode == 32) {
  45                 this.$.post.show();
  46                 event.stopPropagation();
  47             }
  48         }, 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.$.api.logout();
  82     },
  83     loginSuccessful: function(inSender, inEvent) {
  84         this.$.api.requestFeedStatus();
  85         this.feedStatusUpdateInterval = setInterval(function() {
  86             this.$.api.requestFeedStatus();
  87         }.bind(this), 900000);
  88         this.waterfall('onLogin', inEvent);
  89     },
  90     loginFailed: function(inSender, inEvent) {
  91         alert('Login failed');
  92         this.logout();
  93     },
  94     logout: function(inSender, inEvent) {
  95         clearInterval(this.feedStatusUpdateInterval);
  96         this.waterfall('onLogout');
  97     },
  98     postVisibilityUpdate: function(inSender, inEvent) {
  99         this.$.post.waterfall('onPostVisibility', inEvent);
 100         this.$.controls.waterfall('onPostVisibility', inEvent);
 101     }
 102 });