Dedicated screen for hashtags, POC ALF list (#3047)

* create dedicated hashtag "search" screen

clarify loading component name

more adjustments

rework `ViewHeader` to keep chevron centered w/ first line

adjustments

adjustments

use `author` instead of `handle` in route

add web route for url

add web route for url

Add desktop list header

support web

keep header lowercase

add optional subtitle to view header

correct isFetching logic

oops

use `isFetching` for clarity in footer

combine logic

update bskyweb

finish screen

style, add footer, add spinner, etc

add list

add header, params

create a screen

* add variable to server path

* localize `By`

* add empty state

* more adjustments

* sanitize author

* fix web

* add custom message for hashtag not found error

* ellipsis in middle

* fix

* fix trans

* account for multiple #

* encode #

* replaceall

* Use sanitized tag

* don't call function in lingui

* add share button

---------

Co-authored-by: Eric Bailey <git@esb.lol>

1 files changed, 60 insertions, 37 deletions

diff --git a/src/view/com/util/ViewHeader.tsx b/src/view/com/util/ViewHeader.tsx
index 1ccfcf56c..872e10eef 100644
--- a/src/view/com/util/ViewHeader.tsx
+++ b/src/view/com/util/ViewHeader.tsx
@@ -13,11 +13,13 @@ import Animated from 'react-native-reanimated'
 import {useSetDrawerOpen} from '#/state/shell'
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
+import {useTheme} from '#/alf'
 
 const BACK_HITSLOP = {left: 20, top: 20, right: 50, bottom: 20}
 
 export function ViewHeader({
   title,
+  subtitle,
   canGoBack,
   showBackButton = true,
   hideOnScroll,
@@ -26,6 +28,7 @@ export function ViewHeader({
   renderButton,
 }: {
   title: string
+  subtitle?: string
   canGoBack?: boolean
   showBackButton?: boolean
   hideOnScroll?: boolean
@@ -39,6 +42,7 @@ export function ViewHeader({
   const navigation = useNavigation<NavigationProp>()
   const {track} = useAnalytics()
   const {isDesktop, isTablet} = useWebMediaQueries()
+  const t = useTheme()
 
   const onPressBack = React.useCallback(() => {
     if (navigation.canGoBack()) {
@@ -71,42 +75,60 @@ export function ViewHeader({
 
     return (
       <Container hideOnScroll={hideOnScroll || false} showBorder={showBorder}>
-        {showBackButton ? (
-          <TouchableOpacity
-            testID="viewHeaderDrawerBtn"
-            onPress={canGoBack ? onPressBack : onPressMenu}
-            hitSlop={BACK_HITSLOP}
-            style={canGoBack ? styles.backBtn : styles.backBtnWide}
-            accessibilityRole="button"
-            accessibilityLabel={canGoBack ? _(msg`Back`) : _(msg`Menu`)}
-            accessibilityHint={
-              canGoBack ? '' : _(msg`Access navigation links and settings`)
-            }>
-            {canGoBack ? (
-              <FontAwesomeIcon
-                size={18}
-                icon="angle-left"
-                style={[styles.backIcon, pal.text]}
-              />
-            ) : !isTablet ? (
-              <FontAwesomeIcon
-                size={18}
-                icon="bars"
-                style={[styles.backIcon, pal.textLight]}
-              />
+        <View style={{flex: 1}}>
+          <View style={{flexDirection: 'row', alignItems: 'center'}}>
+            {showBackButton ? (
+              <TouchableOpacity
+                testID="viewHeaderDrawerBtn"
+                onPress={canGoBack ? onPressBack : onPressMenu}
+                hitSlop={BACK_HITSLOP}
+                style={canGoBack ? styles.backBtn : styles.backBtnWide}
+                accessibilityRole="button"
+                accessibilityLabel={canGoBack ? _(msg`Back`) : _(msg`Menu`)}
+                accessibilityHint={
+                  canGoBack ? '' : _(msg`Access navigation links and settings`)
+                }>
+                {canGoBack ? (
+                  <FontAwesomeIcon
+                    size={18}
+                    icon="angle-left"
+                    style={[styles.backIcon, pal.text]}
+                  />
+                ) : !isTablet ? (
+                  <FontAwesomeIcon
+                    size={18}
+                    icon="bars"
+                    style={[styles.backIcon, pal.textLight]}
+                  />
+                ) : null}
+              </TouchableOpacity>
             ) : null}
-          </TouchableOpacity>
-        ) : null}
-        <View style={styles.titleContainer} pointerEvents="none">
-          <Text type="title" style={[pal.text, styles.title]}>
-            {title}
-          </Text>
+            <View style={styles.titleContainer} pointerEvents="none">
+              <Text type="title" style={[pal.text, styles.title]}>
+                {title}
+              </Text>
+            </View>
+            {renderButton ? (
+              renderButton()
+            ) : showBackButton ? (
+              <View style={canGoBack ? styles.backBtn : styles.backBtnWide} />
+            ) : null}
+          </View>
+          {subtitle ? (
+            <View
+              style={[styles.titleContainer, {marginTop: -3}]}
+              pointerEvents="none">
+              <Text
+                style={[
+                  pal.text,
+                  styles.subtitle,
+                  t.atoms.text_contrast_medium,
+                ]}>
+                {subtitle}
+              </Text>
+            </View>
+          ) : undefined}
         </View>
-        {renderButton ? (
-          renderButton()
-        ) : showBackButton ? (
-          <View style={canGoBack ? styles.backBtn : styles.backBtnWide} />
-        ) : null}
       </Container>
     )
   }
@@ -185,7 +207,6 @@ function Container({
 const styles = StyleSheet.create({
   header: {
     flexDirection: 'row',
-    alignItems: 'center',
     paddingHorizontal: 12,
     paddingVertical: 6,
     width: '100%',
@@ -207,12 +228,14 @@ const styles = StyleSheet.create({
   titleContainer: {
     marginLeft: 'auto',
     marginRight: 'auto',
-    paddingRight: 10,
+    alignItems: 'center',
   },
   title: {
     fontWeight: 'bold',
   },
-
+  subtitle: {
+    fontSize: 13,
+  },
   backBtn: {
     width: 30,
     height: 30,