From 965cec5abad224816e60b8eba6ebab3d3b2c8875 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Fri, 27 Jan 2023 18:37:04 -0300
Subject: [PATCH] make markdown more interoperable by disallowing the annoying
 link/image syntax.

---
 package.json         |  1 +
 src/Element/Text.tsx | 26 ++++++++++++++++++++++++--
 yarn.lock            | 23 ++++++++++-------------
 3 files changed, 35 insertions(+), 15 deletions(-)

diff --git a/package.json b/package.json
index 8fbdd4b2..918f9009 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
     "react-textarea-autosize": "^8.4.0",
     "react-twitter-embed": "^4.0.4",
     "typescript": "^4.9.4",
+    "unist-util-visit": "^4.1.2",
     "uuid": "^9.0.0",
     "workbox-background-sync": "^6.4.2",
     "workbox-broadcast-update": "^6.4.2",
diff --git a/src/Element/Text.tsx b/src/Element/Text.tsx
index dd8cf15b..8fae0e21 100644
--- a/src/Element/Text.tsx
+++ b/src/Element/Text.tsx
@@ -1,7 +1,8 @@
 import './Text.css'
-import { useMemo } from "react";
+import { useMemo, useCallback } from "react";
 import { Link } from "react-router-dom";
 import ReactMarkdown from "react-markdown";
+import { visit, SKIP } from "unist-util-visit";
 import { TwitterTweetEmbed } from "react-twitter-embed";
 
 import { UrlRegex, FileExtensionRegex, MentionRegex, InvoiceRegex, YoutubeUrlRegex, TweetUrlRegex, HashtagRegex, TidalRegex, SoundCloudRegex, MixCloudRegex } from "Const";
@@ -216,5 +217,26 @@ export default function Text({ content, tags, users }: TextProps) {
             li: (x: any) => transformLi({ body: x.children ?? [], tags, users, pref }),
         };
     }, [content]);
-    return <ReactMarkdown className="text" components={components}>{content}</ReactMarkdown>
+    const disableMarkdownLinks = useCallback(() => (tree: any) => {
+        visit(tree, (node, index, parent) => {
+            if (
+                parent &&
+                typeof index === 'number' &&
+                (node.type === 'link' ||
+                  node.type === 'linkReference' ||
+                  node.type === 'image' ||
+                  node.type === 'imageReference' ||
+                  node.type === 'definition')
+            ) {
+                  node.type = 'text';
+                  node.value = content.slice(node.position.start.offset, node.position.end.offset);
+                  return SKIP;
+            }
+        })
+    }, [content]);
+    return <ReactMarkdown
+        className="text"
+        components={components}
+        remarkPlugins={[disableMarkdownLinks]}
+    >{content}</ReactMarkdown>
 }
diff --git a/yarn.lock b/yarn.lock
index 0ca094f0..b6ae8765 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6043,11 +6043,6 @@ js-sha3@0.8.0:
   resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.8.0.tgz#b9b7a5da73afad7dedd0f8c463954cbde6818840"
   integrity sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==
 
-js-stylesheet@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/js-stylesheet/-/js-stylesheet-0.0.1.tgz#12cc1451220e454184b46de3b098c0d154762c38"
-  integrity sha512-jSPbDIaHlK8IFXEbE6MZkeAQshRHHxxOcQ+LCZejm3KpW+POpi2TE3GXWoFsOOG2+AhCTWHjD7AXRFt3FDm8Zw==
-
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -7999,13 +7994,6 @@ react-markdown@^8.0.4:
     unist-util-visit "^4.0.0"
     vfile "^5.0.0"
 
-react-menu@^0.0.10:
-  version "0.0.10"
-  resolved "https://registry.yarnpkg.com/react-menu/-/react-menu-0.0.10.tgz#c2b338cdd88e4c436325969239089e0752a142bc"
-  integrity sha512-SGl/OZljPUB1ITWBG2wt1p7hyE3Y449O9FUezxkKzu+JM5HWkPjrU/JRmG4ZguyegLAnZx3qyjhdFYqB44sqJw==
-  dependencies:
-    js-stylesheet "0.0.1"
-
 react-query@^3.39.2:
   version "3.39.2"
   resolved "https://registry.yarnpkg.com/react-query/-/react-query-3.39.2.tgz#9224140f0296f01e9664b78ed6e4f69a0cc9216f"
@@ -9354,6 +9342,15 @@ unist-util-visit@^4.0.0:
     unist-util-is "^5.0.0"
     unist-util-visit-parents "^5.1.1"
 
+unist-util-visit@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-visit/-/unist-util-visit-4.1.2.tgz#125a42d1eb876283715a3cb5cceaa531828c72e2"
+  integrity sha512-MSd8OUGISqHdVvfY9TPhyK2VdUrPgxkUtWSuMHF6XAAFuL4LokseigBnZtPnJMu+FbynTkFNnFlyjxpVKujMRg==
+  dependencies:
+    "@types/unist" "^2.0.0"
+    unist-util-is "^5.0.0"
+    unist-util-visit-parents "^5.1.1"
+
 universalify@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.2.0.tgz#6451760566fa857534745ab1dde952d1b1761be0"
@@ -10025,4 +10022,4 @@ yargs@^16.2.0:
 yocto-queue@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"
-  integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==
\ No newline at end of file
+  integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==