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+))?$/, "blerg.User"]
  33         ],
  34         pathHandlers: [ blerg.User, blerg.Welcome ],
  35         rendered: function() {
  36                 this.inherited(arguments);
  37
  38                 this.lastHash = location.hash;
  39                 this.urlSwitch();
  40
  41                 setInterval(this.hashCheck.bind(this), 250);
  42
  43                 document.body.addEventListener('keyup', function(event) {
  44                         if (event.shiftKey && event.keyCode == 32) {
  45                                 this.$.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 });