feat(web): adds some event metadata for reports

common/core/web/tools/sentry-manager/src/index.ts

@@ -57,10 +57,31 @@ declare var com;
     return event;
   }
 
+  function attachEventMetadata(event: any) {
+    event.extra = event.extra || [];
+    event.extra.push({
+      initialized: window['keyman']['getDebugInfo']()
+    });
+
+    return event;
+  }
+
+  /**
+   * Pre-processes a Sentry event object to provide more metadata and enhance the Sentry server's
+   * ability to match the error against release artifacts.
+   * @param event A Sentry-generated event
+   */
+  function eventPreparer(event: any) {
+    event = pathFilter(event);
+    event = attachEventMetadata(event);
+
+    return null; //event
+  }
+
   // Do the actual Sentry initialization.
   //@ts-ignore
   Sentry.init({
-    beforeSend: pathFilter,
+    beforeSend: eventPreparer,
     // FIXME:  DO NOT LEAVE IN PRODUCTION!
     debug: true,
     dsn: 'https://cf96f32d107c4286ab2fd82af49c4d3b@sentry.keyman.com/11', // keyman-web DSN

web/source/kmwbase.ts

@@ -177,6 +177,24 @@ namespace com.keyman {
       dom.DOMEventHandlers.states = new dom.CommonDOMStates();
     }
 
+    /**
+     * Returns a generalized metadata object about the state of KMW for use with error reporting.
+     */
+    ['getDebugInfo']() {
+      let metadata = {
+        attachType: this.options.attachType,
+        initialized: this.initialized,
+        isEmbedded: this.isEmbedded,
+        ui: this.ui ? this.ui.name : null
+      }
+
+      if(this.util.device.touchable) {
+        metadata.ui = 'touch';
+      }
+
+      return metadata;
+    }
+
     /**
      * Expose font testing to allow checking that SpecialOSK or custom font has
      * been correctly loaded by browser