Hide video until it's playable and show loading message

js/page/watch.js

@@ -8,12 +8,42 @@ var WatchPage = React.createClass({
   propTypes: {
     name: React.PropTypes.string,
   },
-
+  getInitialState: function() {
+    return {
+      readyToPlay: false,
+      loadStatusMessage: "Requesting stream",
+    };
+  },
+  componentDidMount: function() {
+    lbry.getStream(this.props.name);
+    this.updateLoadStatus();
+  },
+  updateLoadStatus: function() {
+    lbry.getFileStatus(this.props.name, (status) => {
+      if (status.code != 'running') {
+        this.loadStatusMessage = status.message;
+        setTimeout(() => { this.updateLoadStatus() }, 250);
+      } else {
+        this.setState({
+          readyToPlay: true
+        });
+      }
+    });
+  },
   render: function() {
+    if (!this.state.readyToPlay) {
       return (
         <main>
-        <video style={videoStyle} src={"/view?name=" + this.props.name} controls />
+        <h3>Loading lbry://{this.props.name}</h3>
+        {this.state.loadStatusMessage}
+        </main>
+      );
+    } else {
+      return (
+        <main>
+        <video style={videoStyle} src={"/view?name=" + this.props.name} controls />;
         </main>
       );
     }
+  }
 });