Allow local log downloads when a rageshake URL is not configured. (#31716)

* Add support for storing debug logs locally and allowing local downloads.

* static

* Comprehensive testing for bug report flow.

* Driveby cleanup of typography

* fix i18n

* Improvements to UX

* More testing

* update snaps

* linting

* lint

* Fix feedback

* Fix boldnewss

* fix bold

* fix heading

* Increase test coverage

* remove focus

* Don't show the FAQ depending on whether you can submit feedback.

* move reset

* fix err

* Remove unused

* update snap

* Remove text

* Bumping up that coverage

* tidy

* lint

* update snap

* Use a const

* fix imports

* Remove import in e2e test

* whoops

src/vector/rageshakesetup.ts

@@ -22,7 +22,8 @@ import { logger } from "matrix-js-sdk/src/logger";
 
 import * as rageshake from "../rageshake/rageshake";
 import SdkConfig from "../SdkConfig";
-import sendBugReport from "../rageshake/submit-rageshake";
+import sendBugReport, { loadBugReport } from "../rageshake/submit-rageshake";
+import { BugReportEndpointURLLocal } from "../IConfigOptions";
 
 export function initRageshake(): Promise<void> {
     // we manually check persistence for rageshakes ourselves
@@ -54,28 +55,40 @@ export function initRageshakeStore(): Promise<void> {
     return rageshake.tryInitStorage();
 }
 
-window.mxSendRageshake = function (text: string, withLogs?: boolean): void {
+window.mxSendRageshake = async function (text: string, withLogs = true): Promise<void> {
     const url = SdkConfig.get().bug_report_endpoint_url;
     if (!url) {
         logger.error("Cannot send a rageshake - no bug_report_endpoint_url configured");
         return;
     }
 
-    if (withLogs === undefined) withLogs = true;
     if (!text || !text.trim()) {
         logger.error("Cannot send a rageshake without a message - please tell us what went wrong");
         return;
     }
-    sendBugReport(url, {
-        userText: text,
-        sendLogs: withLogs,
-        progressCallback: logger.log.bind(console),
-    }).then(
-        () => {
+    if (url === BugReportEndpointURLLocal) {
+        try {
+            const tape = await loadBugReport({
+                userText: text,
+                sendLogs: withLogs,
+                progressCallback: logger.log.bind(console),
+            });
+            const blob = new Blob([new Uint8Array(tape.out)], { type: "application/gzip" });
+            const url = URL.createObjectURL(blob);
+            logger.log(`Your logs are available at ${url}`);
+        } catch (err) {
+            logger.error("Failed to load bug report", err);
+        }
+    } else {
+        try {
+            await sendBugReport(url, {
+                userText: text,
+                sendLogs: withLogs,
+                progressCallback: logger.log.bind(console),
+            });
             logger.log("Bug report sent!");
-        },
-        (err) => {
-            logger.error(err);
-        },
-    );
+        } catch (err) {
+            logger.error("Failed to send bug report", err);
+        }
+    }
 };