From 891bc2ffadd5dedae316fcc80856ff859e6f8336 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Thu, 16 Apr 2020 16:12:10 +0200
Subject: Support rel="me" links in markdown

---
 client/src/app/shared/renderer/html-renderer.service.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'client/src/app/shared/renderer')

diff --git a/client/src/app/shared/renderer/html-renderer.service.ts b/client/src/app/shared/renderer/html-renderer.service.ts
index 94a8aa4c6..1ddd8fe2f 100644
--- a/client/src/app/shared/renderer/html-renderer.service.ts
+++ b/client/src/app/shared/renderer/html-renderer.service.ts
@@ -19,15 +19,18 @@ export class HtmlRendererService {
       allowedTags: [ 'a', 'p', 'span', 'br', 'strong', 'em', 'ul', 'ol', 'li' ],
       allowedSchemes: [ 'http', 'https' ],
       allowedAttributes: {
-        'a': [ 'href', 'class', 'target' ]
+        'a': [ 'href', 'class', 'target', 'rel' ]
       },
       transformTags: {
         a: (tagName, attribs) => {
+          let rel = 'noopener noreferrer'
+          if (attribs.rel === 'me') rel += ' me'
+
           return {
             tagName,
             attribs: Object.assign(attribs, {
               target: '_blank',
-              rel: 'noopener noreferrer'
+              rel
             })
           }
         }
-- 
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