www/jssrc/blerg/Post.js

   1 enyo.kind({
   2     name: "blerg.Post",
   3     kind: "FittableRows",
   4     classes: "blerg-post",
   5     handlers: {
   6         onPostVisibility: "postVisibilityUpdate",
   7         onLogin: "loggedIn",
   8         onLogout: "loggedOut"
   9     },
  10     components: [
  11         {tag: "h2", content: "What's on your mind?"},
  12         {kind: "onyx.InputDecorator", alwaysLooksFocused: true, classes: "content-decorator", fit: true, components: [
  13             {name: "postContent", kind: "onyx.TextArea", classes: "content", onkeyup: "updatePreview", attributes: {tabindex: 4}}
  14         ]},
  15         {name: "toolbar", kind: "FittableColumns", classes: "toolbar", components: [
  16             {classes: "switcher", components: [
  17                 {kind: "onyx.RadioGroup", onActivate: "switchBottomPanel", components: [
  18                     {content: "Replying to"},
  19                     {content: "Preview"},
  20                     {content: "Help"}
  21                 ]}
  22             ]},
  23             {classes: "buttons", fit: true, components: [
  24                 {name: "loginReminder", tag: "span", classes: "blerg-error", style: "margin-right: 8px", content: "You must log in before posting."},
  25                 {kind: "onyx.Button", content: "Close", onclick: "closePost", classes: "onyx-negative", attributes: {tabindex: 6}},
  26                 {name: "postButton", kind: "onyx.Button", content: "Post", onclick: "doPost", classes: "onyx-affirmative", disabled: true, attributes: {tabindex: 5}}
  27             ]},
  28         ]},
  29         {name: "bottomPanel", kind: "Panels", classes: "bottom-panel", draggable: false, fit: true, components: [
  30             {content: "In reply to:"},
  31             {kind: "Scroller", components: [
  32                 {name: "preview", classes: "record", allowHtml: true},
  33             ]},
  34             {kind: "Scroller", components: [
  35                 {name: "helpContent", allowHtml: true},
  36             ]}
  37         ]},
  38         {name: "api", kind: "blerg.API",
  39          onPostSuccessful: "postSuccessful",
  40          onPostFailed: "postFailed"}
  41     ],
  42     create: function() {
  43         this.inherited(arguments);
  44     },
  45     getData: function() {
  46         return this.$.postContent.getValue();
  47     },
  48     setData: function(inVal) {
  49         this.$.postContent.setValue(inVal);
  50     },
  51     closePost: function() {
  52         this.bubble('onPostVisibility', {showing: false});
  53     },
  54     doPost: function() {
  55         this.$.api.post(this.getData());
  56     },
  57     postSuccessful: function() {
  58         this.setData('');
  59         this.closePost();
  60         if (location.hash != '#' + blerg.API.username) {
  61             location.hash = '#' + blerg.API.username
  62             this.bubble('onNavigate');
  63         } else {
  64             this.bubble('onReload');
  65         }
  66     },
  67     postFailed: function() {
  68         alert('Could not post!');
  69     },
  70     postVisibilityUpdate: function(inSender, inEvent) {
  71         if (inEvent.showing) {
  72             this.show();
  73             // Need to reflow manually because this is hidden by default
  74             this.$.toolbar.reflow();
  75             this.reflow();
  76             this.$.postContent.focus();
  77             if (inEvent.data && this.getData() == "") {
  78                 this.setData(inEvent.data);
  79                 this.$.postContent.node.setSelectionRange(inEvent.data.length, inEvent.data.length);
  80             }
  81         } else {
  82             this.hide();
  83         }
  84     },
  85     updatePreview: function(inSender, inEvent) {
  86         this.$.preview.setContent(blerg.Util.blergFormat(this.getData()));
  87     },
  88     loggedIn: function() {
  89         this.$.postButton.setDisabled(false);
  90         this.$.loginReminder.hide();
  91     },
  92     loggedOut: function() {
  93         this.$.postButton.setDisabled(true);
  94         this.$.loginReminder.show();
  95     },
  96     loadHelp: function() {
  97         if (this.$.helpContent.getContent() == '') {
  98             var req = new enyo.Ajax({
  99                 url: baseURL + '/doc/post_help.html',
 100                 handleAs: 'text'
 101             });
 102             req.response(function(inSender, inResponse) {
 103                 this.$.helpContent.setContent(inResponse);
 104             }.bind(this));
 105             req.go();
 106         }
 107     },
 108     switchBottomPanel: function(inSender, inEvent) {
 109         var active = inSender.getActive();
 110         var index = inSender.children.indexOf(active);
 111         this.$.bottomPanel.setIndex(index);
 112         if (index == 2) {
 113             this.loadHelp();
 114         }
 115     },
 116 });