From 20a5a58734fb43f030457dd82857d0420959739e Mon Sep 17 00:00:00 2001
From: rr- <rr-@sakuya.pl>
Date: Fri, 11 Nov 2016 21:52:07 +0100
Subject: [PATCH] client/markdown: recognize entity links

---
 client/js/util/markdown.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/client/js/util/markdown.js b/client/js/util/markdown.js
index 7270fc0..f69df7c 100644
--- a/client/js/util/markdown.js
+++ b/client/js/util/markdown.js
@@ -1,6 +1,7 @@
 'use strict';
 
 const marked = require('marked');
+const config = require('../config.js');
 
 class BaseMarkdownWrapper {
     preprocess(text) {
@@ -62,6 +63,17 @@ class TagPermalinkFixWrapper extends BaseMarkdownWrapper {
 //post, user and tags permalinks
 class EntityPermalinkWrapper extends BaseMarkdownWrapper {
     preprocess(text) {
+        // URL-based permalinks
+        let baseUrl = config.baseUrl.replace(/\/+$/, '');
+        text = text.replace(
+            new RegExp('\\b' + baseUrl + '/post/(\\d+)/?\\b', 'g'), '@$1');
+        text = text.replace(
+            new RegExp('\\b' + baseUrl + '/tag/([a-zA-Z0-9_-]+?)/?', 'g'),
+            '#$1');
+        text = text.replace(
+            new RegExp('\\b' + baseUrl + '/user/([a-zA-Z0-9_-]+?)/?', 'g'),
+            '+$1');
+
         text = text.replace(
             /(^|^\(|(?:[^\]])\(|[\s<>\[\]\)])([+#@][a-zA-Z0-9_-]+)/g,
             '$1[$2]($2)');