LogDog Viewer: Link back to source build.

web/inc/logdog-stream-view/view.ts

 /*
   Copyright 2016 The LUCI Authors. All rights reserved.
   Use of this source code is governed under the Apache License, Version 2.0
   that can be found in the LICENSE file.
 */
 
 ///<reference path="../logdog-stream/logdog.ts" />
 ///<reference path="../luci-operation/operation.ts" />
 ///<reference path="../luci-sleep-promise/promise.ts" />
 ///<reference path="../rpc/client.ts" />
@@ skipping 33 matching lines @@
   /** Represents control visibility in the View. */
   type Controls = {
     /** Are we completely finished loading stream data? */
     canSplit: boolean;
     /** Are we currently split? */
     split: boolean;
     /** Show the bottom bar? */
     bottom: boolean;
     /** Is the content fully loaded? */
     fullyLoaded: boolean;
+    /** If not null, link to this URL for the log stream. */

[nodir, 2017/05/03 15:36:52]

null is not the same as undefined though

[dnj, 2017/05/03 15:40:43]

Ah crap, used to be null, then decided undefined was better.

+    logStreamUrl: string | undefined;
 
     /** Text in the status bar. */
     loadingState: LoadingState;
     /** Stream status entries, or null for no status window. */
     streamStatus: StreamStatusEntry[];
   };
 
   /** A value for the "status-bar" element. */
   type StatusBarValue = {value: string;};
 
   /**
    * The underlying "logdog-stream-view" Polymer component
    * (see logdog-stream-view.html).
    *
    * View will manipulate the view via modifications to Component.
    */
   type Component = {
     /** Polymer accessor functions. Each member is an element w/ an ID. */
     $: {
       client: luci.PolymerClient; mainView: HTMLElement; buttons: HTMLElement;
       streamStatus: HTMLElement;
       logSplit: HTMLElement;
       logBottom: HTMLElement;
       logEnd: HTMLElement;
       logs: HTMLElement;
     };
 
     // Polymer properties.
     streams: string[];
+    streamLinkUrl: string | undefined;
     mobile: boolean;
     isSplit: boolean;
     metadata: boolean;
     follow: boolean;
     playing: boolean;
     backfill: boolean;
 
     /** Polymer read-only setter functions. */
     _setStatusBar(v: StatusBarValue|null): void;
     _setCanSplit(v: boolean): void;
@@ skipping 362 matching lines @@
       }
       return this.elementInViewport(anchor);
     }
 
 
     updateControls(c: Controls) {
       this.comp._setCanSplit(c.canSplit);
       this.comp._setIsSplit(c.split);
       this.comp._updateSplitVisible(c.split && this.renderedLogs);
       this.comp._updateBottomVisible(c.bottom && this.renderedLogs);
+      this.comp.streamLinkUrl = c.logStreamUrl;
 
       this.comp._setShowStreamingControls(this.renderedLogs && !c.fullyLoaded);
       if (c.fullyLoaded) {
         this.comp.playing = false;
       }
 
       switch (c.loadingState) {
         case LogDog.LoadingState.RESOLVING:
           this.loadStatusBar('Resolving stream names...');
           break;
@@ skipping 83 matching lines @@
       }
 
       return (
           top < (window.pageYOffset + window.innerHeight) &&
           left < (window.pageXOffset + window.innerWidth) &&
           (top + height) > window.pageYOffset &&
           (left + width) > window.pageXOffset);
     }
   }
 }