Add tags and mute words (#2968)

* Add bare minimum hashtags support (#2804)

* Add bare minimum hashtags support

As atproto/api already parses hashtags, this is as simple as hooking it
up like link segments.

This is "bare minimum" because:

- Opening hashtag "#foo" is actually just a search for "foo" right now
  to work around #2491.
- There is no integration in the composer. This hasn't stopped people
  from using hashtags already, and can be added later.
- This change itself only had to hook things up - thank you for having
  already put the hashtag parsing in place.

* Remove workaround for hash search not working now that it's fixed

* Add RichTextTag and TagMenu

* Sketch

* Remove hackfix

* Some cleanup

* Sketch web

* Mobile design

* Mobile handling of tags search

* Web only

* Fix navigation woes

* Use new callback

* Hook it up

* Integrate muted tags

* Fix dropdown styles

* Type error

* Use close callback

* Fix styles

* Cleanup, install latest sdk

* Quick muted words screen

* Targets

* Dir structure

* Icons, list view

* Move to dialog

* Add removal confirmation

* Swap copy

* Improve checkboxees

* Update matching, add tests

* Moderate embeds

* Create global dialogs concept again to prevent flashing

* Add access from moderation screen

* Highlight tags on native

* Add web highlighting

* Add close to web modal

* Adjust close color

* Rename toggles and adjust logic

* Icon update

* Load states

* Improve regex

* Improve regex

* Improve regex

* Revert link test

* Hyphenated words

* Improve matching

* Enhance

* Some tweaks

* Muted words modal changes

* Handle invalid handles, handle long tags

* Remove main regex

* Better test

* Space/punct check drop to includes

* Lowercase post text before comparison

* Add better real world test case

---------

Co-authored-by: Kisaragi Hiu <mail@kisaragi-hiu.com>

bskyweb/templates/base.html

@@ -205,6 +205,11 @@
     [data-tooltip]:hover::before {
       display:block;
     }
+
+    /* NativeDropdown component */
+    .nativeDropdown-item:focus {
+      outline: none;
+    }
   </style>
   {% include "scripts.html" %}
   <link rel="apple-touch-icon" sizes="180x180" href="/static/apple-touch-icon.png">

package.json

@@ -43,7 +43,7 @@
     "nuke": "rm -rf ./node_modules && rm -rf ./ios && rm -rf ./android"
   },
   "dependencies": {
-    "@atproto/api": "^0.9.5",
+    "@atproto/api": "^0.10.0",
     "@bam.tech/react-native-image-resizer": "^3.0.4",
     "@braintree/sanitize-url": "^6.0.2",
     "@emoji-mart/react": "^1.1.1",

src/Navigation.tsx

@@ -497,7 +497,8 @@ const LINKING = {
         },
       ])
     } else {
-      return buildStateObject('Flat', name, params)
+      const res = buildStateObject('Flat', name, params)
+      return res
     }
   },
 }

src/alf/atoms.ts

@@ -1,3 +1,4 @@
+import {web, native} from '#/alf/util/platform'
 import * as tokens from '#/alf/tokens'
 
 export const atoms = {
@@ -113,6 +114,9 @@ export const atoms = {
   flex_wrap: {
     flexWrap: 'wrap',
   },
+  flex_0: {
+    flex: web('0 0 auto') || (native(0) as number),
+  },
   flex_1: {
     flex: 1,
   },

src/components/Dialog/index.web.tsx

@@ -188,7 +188,7 @@ export function Close() {
       <Button
         size="small"
         variant="ghost"
-        color="primary"
+        color="secondary"
         shape="round"
         onPress={close}
         label={_(msg`Close active dialog`)}>

src/components/RichText.tsx

@@ -1,11 +1,16 @@
 import React from 'react'
 import {RichText as RichTextAPI, AppBskyRichtextFacet} from '@atproto/api'
+import {useLingui} from '@lingui/react'
+import {msg} from '@lingui/macro'
 
-import {atoms as a, TextStyleProp, flatten} from '#/alf'
+import {atoms as a, TextStyleProp, flatten, useTheme, web, native} from '#/alf'
 import {InlineLink} from '#/components/Link'
 import {Text, TextProps} from '#/components/Typography'
 import {toShortUrl} from 'lib/strings/url-helpers'
 import {getAgent} from '#/state/session'
+import {TagMenu, useTagMenuControl} from '#/components/TagMenu'
+import {isNative} from '#/platform/detection'
+import {useInteractionState} from '#/components/hooks/useInteractionState'
 
 const WORD_WRAP = {wordWrap: 1}
 
@@ -17,13 +22,17 @@ export function RichText({
   disableLinks,
   resolveFacets = false,
   selectable,
+  enableTags = false,
+  authorHandle,
 }: TextStyleProp &
   Pick<TextProps, 'selectable'> & {
     value: RichTextAPI | string
     testID?: string
     numberOfLines?: number
     disableLinks?: boolean
     resolveFacets?: boolean
+    enableTags?: boolean
+    authorHandle?: string
   }) {
   const detected = React.useRef(false)
   const [richText, setRichText] = React.useState<RichTextAPI>(() =>
@@ -85,6 +94,7 @@ export function RichText({
   for (const segment of richText.segments()) {
     const link = segment.link
     const mention = segment.mention
+    const tag = segment.tag
     if (
       mention &&
       AppBskyRichtextFacet.validateMention(mention).success &&
@@ -118,6 +128,21 @@ export function RichText({
           </InlineLink>,
         )
       }
+    } else if (
+      !disableLinks &&
+      enableTags &&
+      tag &&
+      AppBskyRichtextFacet.validateTag(tag).success
+    ) {
+      els.push(
+        <RichTextTag
+          key={key}
+          text={segment.text}
+          style={styles}
+          selectable={selectable}
+          authorHandle={authorHandle}
+        />,
+      )
     } else {
       els.push(segment.text)
     }
@@ -136,3 +161,79 @@ export function RichText({
     </Text>
   )
 }
+
+function RichTextTag({
+  text: tag,
+  style,
+  selectable,
+  authorHandle,
+}: {
+  text: string
+  selectable?: boolean
+  authorHandle?: string
+} & TextStyleProp) {
+  const t = useTheme()
+  const {_} = useLingui()
+  const control = useTagMenuControl()
+  const {
+    state: hovered,
+    onIn: onHoverIn,
+    onOut: onHoverOut,
+  } = useInteractionState()
+  const {state: focused, onIn: onFocus, onOut: onBlur} = useInteractionState()
+  const {
+    state: pressed,
+    onIn: onPressIn,
+    onOut: onPressOut,
+  } = useInteractionState()
+
+  const open = React.useCallback(() => {
+    control.open()
+  }, [control])
+
+  /*
+   * N.B. On web, this is wrapped in another pressable comopnent with a11y
+   * labels, etc. That's why only some of these props are applied here.
+   */
+
+  return (
+    <React.Fragment>
+      <TagMenu control={control} tag={tag} authorHandle={authorHandle}>
+        <Text
+          selectable={selectable}
+          {...native({
+            accessibilityLabel: _(msg`Hashtag: ${tag}`),
+            accessibilityHint: _(msg`Click here to open tag menu for ${tag}`),
+            accessibilityRole: isNative ? 'button' : undefined,
+            onPress: open,
+            onPressIn: onPressIn,
+            onPressOut: onPressOut,
+          })}
+          {...web({
+            onMouseEnter: onHoverIn,
+            onMouseLeave: onHoverOut,
+          })}
+          // @ts-ignore
+          onFocus={onFocus}
+          onBlur={onBlur}
+          style={[
+            style,
+            {
+              pointerEvents: 'auto',
+              color: t.palette.primary_500,
+            },
+            web({
+              cursor: 'pointer',
+            }),
+            (hovered || focused || pressed) && {
+              ...web({outline: 0}),
+              textDecorationLine: 'underline',
+              textDecorationColor: t.palette.primary_500,
+            },
+          ]}>
+          {tag}
+        </Text>
+      </TagMenu>
+    </React.Fragment>
+  )
+}