1 files changed, 28 insertions, 0 deletions
diff --git a/browser/actors/DecoderDoctorChild.sys.mjs b/browser/actors/DecoderDoctorChild.sys.mjs
new file mode 100644
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+++ b/browser/actors/DecoderDoctorChild.sys.mjs
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+/* -*- mode: js; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 sw=2 sts=2 et tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+export class DecoderDoctorChild extends JSWindowActorChild {
+  // Observes 'decoder-doctor-notification'. This actor handles most such notifications, but does not deal with notifications with the 'cannot-play' type, which is handled
+  // @param aSubject the nsPIDOMWindowInner associated with the notification.
+  // @param aTopic should be "decoder-doctor-notification".
+  // @param aData json data that contains analysis information from Decoder Doctor:
+  // - 'type' is the type of issue, it determines which text to show in the
+  //   infobar.
+  // - 'isSolved' is true when the notification actually indicates the
+  //   resolution of that issue, to be reported as telemetry.
+  // - 'decoderDoctorReportId' is the Decoder Doctor issue identifier, to be
+  //   used here as key for the telemetry (counting infobar displays,
+  //   "Learn how" buttons clicks, and resolutions) and for the prefs used
+  //   to store at-issue formats.
+  // - 'formats' contains a comma-separated list of formats (or key systems)
+  //   that suffer the issue. These are kept in a pref, which the backend
+  //   uses to later find when an issue is resolved.
+  // - 'decodeIssue' is a description of the decode error/warning.
+  // - 'resourceURL' is the resource with the issue.
+  observe(aSubject, aTopic, aData) {
+    this.sendAsyncMessage("DecoderDoctor:Notification", aData);
+  }
+}