From 7a9d11d42613042d9ba0263f24e344312d263c0c Mon Sep 17 00:00:00 2001
From: Kailash Nadh <kailash@nadh.in>
Date: Sun, 8 Nov 2020 19:47:10 +0530
Subject: [PATCH] Fix escaping {{ TrackLink }} in WYSIWYG editor UI

---
 frontend/src/components/Editor.vue | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/frontend/src/components/Editor.vue b/frontend/src/components/Editor.vue
index 2ef8262..809dacd 100644
--- a/frontend/src/components/Editor.vue
+++ b/frontend/src/components/Editor.vue
@@ -84,6 +84,11 @@ const quillFontSizes = Quill.import('attributors/style/size');
 quillFontSizes.whitelist = ['11px', '13px', '22px', '32px'];
 Quill.register(quillFontSizes, true);
 
+// Sanitize {{ TrackLink "xxx" }} quotes to backticks.
+const regLink = new RegExp(/{{(\s+)?TrackLink(\s+)?"(.+?)"(\s+)?}}/);
+const Link = Quill.import('formats/link');
+Link.sanitize = (l) => l.replace(regLink, '{{ TrackLink `$3`}}');
+
 // Custom class to override the default indent behaviour to get inline CSS
 // style instead of classes.
 class IndentAttributor extends Quill.import('parchment').Attributor.Style {