Remove markdown when using deepl

src/app/components/shared/_dialogs/deep-ldialog/deep-ldialog.component.ts

@@ -8,6 +8,7 @@ import { ExplanationDialogComponent } from '../explanation-dialog/explanation-di
 import { DeepLService, FormalityType, TargetLang } from '../../../../services/http/deep-l.service';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
+import { CreateCommentKeywords } from '../../../../utils/create-comment-keywords';
 
 interface ResultValue {
   body: string;
@@ -48,7 +49,7 @@ export class DeepLDialogComponent implements OnInit, AfterViewInit {
     const delta = ViewCommentDataComponent.getDeltaFromData(body);
     const xml = delta.ops.reduce((acc, e, i) => {
       if (typeof e['insert'] === 'string' && e['insert'].trim().length) {
-        acc += '<x i="' + i + '">' + this.encodeHTML(e['insert']) + '</x>';
+        acc += '<x i="' + i + '">' + this.encodeHTML(CreateCommentKeywords.removeMarkdown(e['insert'])) + '</x>';
         e['insert'] = '';
       }
       return acc;

src/app/utils/create-comment-keywords.ts

@@ -3,11 +3,17 @@ import { map } from 'rxjs/operators';
 
 export class CreateCommentKeywords {
 
-  static isKeywordAcceptable(keyword: string) {
+  static isKeywordAcceptable(keyword: string): boolean {
     const regex = /(^[ -@\[-`{-~]+$)/g;
     return keyword.match(regex) === null && keyword.length > 2;
   }
 
+  static removeMarkdown(text: string): string {
+    return text.replace(/([*_~]+(?=[^*_~\s]))|(^[ \t]*#+ )|(^[ \t]*>[> ]*)|(`+)/gm, '')
+      .replace(/([^*_~\s])[*_~]+/gm, '$1')
+      .replace(/\[([^\n\[\]]*)\]\(([^()\n]*)\)/gm, '$1 $2');
+  }
+
   static isSpellingAcceptable(languagetoolService: LanguagetoolService, text: string, language: Language = 'auto') {
     return languagetoolService.checkSpellings(text, language).pipe(
       map(result => {
@@ -23,7 +29,7 @@ export class CreateCommentKeywords {
     );
   }
 
-  private static escapeForSpacy(text: string) {
+  private static escapeForSpacy(text: string): string {
     const upperText = text.toUpperCase();
     const regex = /\s+|$/gmi;
     let m: RegExpExecArray;