Integrate new tag detection and regexes (#3063)

* Integrate new tag detection and regexes

* Bump SDK

* Can use const

* Clarify intent

* Enhance clarity

package.json

@@ -44,7 +44,7 @@
     "update-extensions": "scripts/updateExtensions.sh"
   },
   "dependencies": {
-    "@atproto/api": "^0.10.3",
+    "@atproto/api": "^0.10.4",
     "@bam.tech/react-native-image-resizer": "^3.0.4",
     "@braintree/sanitize-url": "^6.0.2",
     "@emoji-mart/react": "^1.1.1",

src/view/com/composer/text-input/web/LinkDecorator.ts

@@ -18,6 +18,8 @@ import {Mark} from '@tiptap/core'
 import {Plugin, PluginKey} from '@tiptap/pm/state'
 import {Node as ProsemirrorNode} from '@tiptap/pm/model'
 import {Decoration, DecorationSet} from '@tiptap/pm/view'
+import {URL_REGEX} from '@atproto/api'
+
 import {isValidDomain} from 'lib/strings/url-helpers'
 
 export const LinkDecorator = Mark.create({
@@ -78,8 +80,7 @@ function linkDecorator() {
 
 function iterateUris(str: string, cb: (from: number, to: number) => void) {
   let match
-  const re =
-    /(^|\s|\()((https?:\/\/[\S]+)|((?<domain>[a-z][a-z0-9]*(\.[a-z0-9]+)+)[\S]*))/gim
+  const re = URL_REGEX
   while ((match = re.exec(str))) {
     let uri = match[2]
     if (!uri.startsWith('http')) {

src/view/com/composer/text-input/web/TagDecorator.ts

@@ -18,28 +18,36 @@ import {Mark} from '@tiptap/core'
 import {Plugin, PluginKey} from '@tiptap/pm/state'
 import {Node as ProsemirrorNode} from '@tiptap/pm/model'
 import {Decoration, DecorationSet} from '@tiptap/pm/view'
+import {TAG_REGEX, TRAILING_PUNCTUATION_REGEX} from '@atproto/api'
 
 function getDecorations(doc: ProsemirrorNode) {
   const decorations: Decoration[] = []
 
   doc.descendants((node, pos) => {
     if (node.isText && node.text) {
-      const regex = /(?:^|\s)(#[^\d\s]\S*)(?=\s)?/g
+      const regex = TAG_REGEX
       const textContent = node.textContent
 
       let match
       while ((match = regex.exec(textContent))) {
-        const [matchedString, tag] = match
+        const [matchedString, _, tag] = match
 
-        if (tag.length > 66) continue
+        if (!tag || tag.replace(TRAILING_PUNCTUATION_REGEX, '').length > 64)
+          continue
 
-        const [trailingPunc = ''] = tag.match(/\p{P}+$/u) || []
+        const [trailingPunc = ''] = tag.match(TRAILING_PUNCTUATION_REGEX) || []
+        const matchedFrom = match.index + matchedString.indexOf(tag)
+        const matchedTo = matchedFrom + (tag.length - trailingPunc.length)
 
-        const from = match.index + matchedString.indexOf(tag)
-        const to = from + (tag.length - trailingPunc.length)
+        /*
+         * The match is exclusive of `#` so we need to adjust the start of the
+         * highlight by -1 to include the `#`
+         */
+        const start = pos + matchedFrom - 1
+        const end = pos + matchedTo
 
         decorations.push(
-          Decoration.inline(pos + from, pos + to, {
+          Decoration.inline(start, end, {
             class: 'autolink',
           }),
         )

yarn.lock

@@ -34,10 +34,10 @@
     jsonpointer "^5.0.0"
     leven "^3.1.0"
 
-"@atproto/api@^0.10.3":
-  version "0.10.3"
-  resolved "https://registry.yarnpkg.com/@atproto/api/-/api-0.10.3.tgz#cdef37a23b53e2e84840e527992482b0a0ab9d47"
-  integrity sha512-eNP/6YLor48SUD38Jn5C7xocQL9XzW+BbYat2whWerKsFMn6Kfkk5O3fW1pvcc6NKtKVTo7/4ixMAS+dG2o/Yg==
+"@atproto/api@^0.10.4":
+  version "0.10.4"
+  resolved "https://registry.yarnpkg.com/@atproto/api/-/api-0.10.4.tgz#b73446f2344783c42c6040082756449443f15750"
+  integrity sha512-9gwZt4v4pngfD4mgsET9i9Ym0PpMSzftTzqBjCbFpObx15zMkFemYnLUnyT/NEww2u/aRxjAe2TeBnU0dIbbuQ==
   dependencies:
     "@atproto/common-web" "^0.2.3"
     "@atproto/lexicon" "^0.3.2"