From e0b3aedfff5d0928b815f2635cd4b4c23195cdfa Mon Sep 17 00:00:00 2001
From: Daniel Lautzenheiser <lautzd@gmail.com>
Date: Thu, 31 Aug 2023 12:34:54 -0400
Subject: [PATCH] fix: do not auto link url from text if already inside a link
 (#857)

---
 .../slate/__tests__/autoLinkUrls.spec.ts      | 28 ++++++++++++++-----
 .../plate/serialization/slate/autoLinkUrls.ts |  5 ++--
 .../slate/deserializeMarkdown.ts              |  9 +++++-
 .../src/widgets/relation/RelationControl.tsx  |  3 --
 4 files changed, 31 insertions(+), 14 deletions(-)

diff --git a/packages/core/src/widgets/markdown/plate/serialization/slate/__tests__/autoLinkUrls.spec.ts b/packages/core/src/widgets/markdown/plate/serialization/slate/__tests__/autoLinkUrls.spec.ts
index 691094e9..6f1cf4c0 100644
--- a/packages/core/src/widgets/markdown/plate/serialization/slate/__tests__/autoLinkUrls.spec.ts
+++ b/packages/core/src/widgets/markdown/plate/serialization/slate/__tests__/autoLinkUrls.spec.ts
@@ -16,7 +16,21 @@ describe('processShortcodeConfig', () => {
         },
       ];
 
-      expect(autoLinkToSlate(nodes)).toEqual(slate);
+      expect(autoLinkToSlate(nodes, false)).toEqual(slate);
+    });
+
+    it('does not convert url to anchor node if inside link', () => {
+      const nodes: MdastNode[] = [
+        { type: 'text', value: 'https://www.youtube.com/watch?v=p6h-rYSVX90' },
+      ];
+      const output: MdastNode[] = [
+        {
+          type: 'text',
+          value: 'https://www.youtube.com/watch?v=p6h-rYSVX90',
+        },
+      ];
+
+      expect(autoLinkToSlate(nodes, true)).toEqual(output);
     });
 
     it('does not convert url in shortcode node', () => {
@@ -43,7 +57,7 @@ describe('processShortcodeConfig', () => {
         },
       ];
 
-      expect(autoLinkToSlate(nodes)).toEqual(slate);
+      expect(autoLinkToSlate(nodes, false)).toEqual(slate);
     });
 
     it('converts url with text before', () => {
@@ -62,7 +76,7 @@ describe('processShortcodeConfig', () => {
         },
       ];
 
-      expect(autoLinkToSlate(nodes)).toEqual(slate);
+      expect(autoLinkToSlate(nodes, false)).toEqual(slate);
     });
 
     it('converts url with text after', () => {
@@ -81,7 +95,7 @@ describe('processShortcodeConfig', () => {
         },
       ];
 
-      expect(autoLinkToSlate(nodes)).toEqual(slate);
+      expect(autoLinkToSlate(nodes, false)).toEqual(slate);
     });
 
     it('converts url with text before and after', () => {
@@ -107,7 +121,7 @@ describe('processShortcodeConfig', () => {
         },
       ];
 
-      expect(autoLinkToSlate(nodes)).toEqual(slate);
+      expect(autoLinkToSlate(nodes, false)).toEqual(slate);
     });
 
     it('converts multiple urls', () => {
@@ -143,7 +157,7 @@ describe('processShortcodeConfig', () => {
         },
       ];
 
-      expect(autoLinkToSlate(nodes)).toEqual(slate);
+      expect(autoLinkToSlate(nodes, false)).toEqual(slate);
     });
 
     it('does not convert plain text', () => {
@@ -160,7 +174,7 @@ describe('processShortcodeConfig', () => {
         },
       ];
 
-      expect(autoLinkToSlate(nodes)).toEqual(slate);
+      expect(autoLinkToSlate(nodes, false)).toEqual(slate);
     });
   });
 });
diff --git a/packages/core/src/widgets/markdown/plate/serialization/slate/autoLinkUrls.ts b/packages/core/src/widgets/markdown/plate/serialization/slate/autoLinkUrls.ts
index 061ca35a..9d2192fa 100644
--- a/packages/core/src/widgets/markdown/plate/serialization/slate/autoLinkUrls.ts
+++ b/packages/core/src/widgets/markdown/plate/serialization/slate/autoLinkUrls.ts
@@ -1,15 +1,14 @@
 /* eslint-disable import/prefer-default-export */
-
 import { isNotEmpty } from '@staticcms/core/lib/util/string.util';
 import { NodeTypes } from './ast-types';
 
 import type { BaseMdastNode, MdastNode } from './ast-types';
 
-export function autoLinkToSlate(nodes: BaseMdastNode[]) {
+export function autoLinkToSlate(nodes: BaseMdastNode[], isInLink: boolean) {
   const output: MdastNode[] = [];
 
   for (const node of nodes) {
-    if (node.type === 'text' && node.value) {
+    if (node.type === 'text' && node.value && !isInLink) {
       const regex =
         /([\w\W]*?)((?:http(?:s)?:\/\/.)?(?:www\.)?[-a-zA-Z0-9@:%._+~#=]{2,256}\.[a-z]{2,6}\b(?:[-a-zA-Z0-9@:%_+.~#?&//=]*))([\w\W]*)/g;
       let matches: RegExpExecArray | null;
diff --git a/packages/core/src/widgets/markdown/plate/serialization/slate/deserializeMarkdown.ts b/packages/core/src/widgets/markdown/plate/serialization/slate/deserializeMarkdown.ts
index f0d136d4..914bdbd1 100644
--- a/packages/core/src/widgets/markdown/plate/serialization/slate/deserializeMarkdown.ts
+++ b/packages/core/src/widgets/markdown/plate/serialization/slate/deserializeMarkdown.ts
@@ -90,6 +90,7 @@ function parseStyleAttribute(node: MdxTextMdastNode, allowedStyles: Record<strin
 
 export interface Options {
   isInTable?: boolean;
+  isInLink?: boolean;
   isInTableHeaderRow?: boolean;
   tableAlign?: (string | null)[];
   useMdx: boolean;
@@ -102,6 +103,7 @@ export default function deserializeMarkdown(node: MdastNode, options: Options) {
 
   const {
     isInTable = false,
+    isInLink = false,
     isInTableHeaderRow = false,
     tableAlign,
     useMdx,
@@ -110,6 +112,7 @@ export default function deserializeMarkdown(node: MdastNode, options: Options) {
   } = options ?? {};
 
   const selfIsTable = node.type === 'table';
+  const selfIsLink = node.type === 'link';
   const selfIsTableHeaderRow = node.type === 'tableRow' && index === 0;
 
   const nodeChildren = node.children;
@@ -123,6 +126,7 @@ export default function deserializeMarkdown(node: MdastNode, options: Options) {
           },
           {
             isInTable: selfIsTable || isInTable,
+            isInLink: selfIsLink || isInLink,
             isInTableHeaderRow: selfIsTableHeaderRow || isInTableHeaderRow,
             useMdx,
             shortcodeConfigs,
@@ -351,7 +355,10 @@ export default function deserializeMarkdown(node: MdastNode, options: Options) {
         return { text: '' };
       }
 
-      const nodes = autoLinkToSlate(processShortcodeConfigsToSlate(shortcodeConfigs, [node]));
+      const nodes = autoLinkToSlate(
+        processShortcodeConfigsToSlate(shortcodeConfigs, [node]),
+        isInLink,
+      );
 
       return nodes.map(node => (node.type === 'text' ? { text: node.value ?? '' } : node));
 
diff --git a/packages/core/src/widgets/relation/RelationControl.tsx b/packages/core/src/widgets/relation/RelationControl.tsx
index e627882e..0e8edf85 100644
--- a/packages/core/src/widgets/relation/RelationControl.tsx
+++ b/packages/core/src/widgets/relation/RelationControl.tsx
@@ -201,7 +201,6 @@ const RelationControl: FC<WidgetControlProps<string | string[], RelationField>>
           searchFields,
           inputValue,
         );
-        console.log('file', file, 'hits', hits);
       } else {
         const expandedEntries = expandSearchEntries(entries, searchFields);
         hits = mergeExpandedEntries(
@@ -325,8 +324,6 @@ const RelationControl: FC<WidgetControlProps<string | string[], RelationField>>
 
   const isRequired = useMemo(() => field.required ?? true, [field.required]);
 
-  console.log('field.required', field.required);
-
   return (
     <Field
       inputRef={ref}