store flags for songs

2020-04-22 14:40:42 +02:00
parent 90ab0a76ae
commit 1231b69ff0
15 changed files with 91 additions and 16 deletions
--- a/src/app/modules/songs/services/song.ts
+++ b/src/app/modules/songs/services/song.ts
@@ -8,6 +8,7 @@ export interface Song {
  text: string;
  title: string;
  type: string;
+  flags: string;

  legalType: string;
  legalLink: string;
--- a/src/app/modules/songs/services/text-rendering.service.ts
+++ b/src/app/modules/songs/services/text-rendering.service.ts
@@ -41,6 +41,7 @@ export class TextRenderingService {
  }

  public parse(text: string): Section[] {
+    if (!text) return [];
    const arrayOfLines = text.split(/\r?\n/).filter(_ => _);
    const indices = {
      [SectionType.Bridge]: 0,