refactor

Author: martgil

extension/js/content_scripts/webmail/thunderbird/thunderbird-element-replacer.ts

@@ -25,10 +25,10 @@ export class ThunderbirdElementReplacer extends WebmailElementReplacer {
   private emailBodyFromThunderbirdMail: string;
 
   public getIntervalFunctions = (): IntervalFunction[] => {
-    return [{ interval: 2000, handler: () => this.replaceThunderbirdMsgPane() }];
+    return [{ interval: 2000, handler: () => this.handleThunderbirdMessageParsing() }];
   };
 
-  public replaceThunderbirdMsgPane = async () => {
+  public handleThunderbirdMessageParsing = async () => {
     const emailBodyToParse = $('div.moz-text-plain').text().trim() || $('div.moz-text-html').text().trim();
     if (Catch.isThunderbirdMail()) {
       const pgpRegex = /-----BEGIN PGP MESSAGE-----(.*?)-----END PGP MESSAGE-----/s;

extension/js/content_scripts/webmail/thunderbird/thunderbird-webmail-startup.ts

@@ -19,7 +19,8 @@ export class ThunderbirdWebmailStartup {
 
   private start = async () => {
     this.replacer = new ThunderbirdElementReplacer();
-    this.replacer.runIntervalFunctionsPeriodically();
+    // doesn't need hearbeat-like content replacer as the extension noticeably slows the Thunderbird client.
+    await this.replacer.handleThunderbirdMessageParsing();
     // todo: show notification using Thunderbird Notification as contentscript notification or such does not work.
     // await notifications.showInitial(acctEmail);
     // notifications.show(