fix(desktop): Lotus links use the public web app, and open in-app (#248)

Lotus permalinks (#130) were built from window.location.origin. In the
desktop app that's the local tauri-plugin-localhost server (hash-routed), so
"Copy Lotus Link" copied e.g. http://localhost:…/#/home/!room…, which works
for nobody else. And the link recogniser only knew that local base, so a real
https://chat.lotusguild.org/home/… link in a message opened the browser
instead of the room.

- useLotusShareBase: in the desktop app, links for other people use config
  `webAppUrl` (https only, set by cinny-desktop #23) in web path-routing
  form; otherwise the origin, as before. Used by "Copy Lotus Link" on
  messages, the space menu and space tabs.
- The recogniser accepts several bases: the origin, plus `webAppUrl` in the
  desktop app.
- The web app is unchanged.

Verified with a simulated desktop (Tauri bridge + webAppUrl) against a local
Synapse. Copied links are https://chat.lotusguild.org/home/<room>/<event> and
https://chat.lotusguild.org/<space>. A public link in a message renders as
the room pill and clicking it opens the room in-app, with nothing sent to the
system browser. The web app still copies origin links. Unit tests for the
base selection; Playwright 20 passed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PPmy3tPq869XDW4njjVaKA

src/app/components/message/content/PollContent.tsx

@@ -261,52 +261,69 @@ export function PollContent({
     handleVote(answers[idx].id);
   };
 
-  const headerLabel = isEnded
+  // [Gitea #246] Type line under the "Poll" label.
-    ? 'Poll closed · Final results'
+  const typeLabel = (() => {
-    : `Poll · ${isMultiple ? 'Multiple choice' : 'Single choice'}`;
+    if (isEnded) return 'Final results';
+    if (isUndisclosed) return 'Results hidden until the end';
+    return isMultiple ? `Pick up to ${maxSelections}` : 'Single choice';
+  })();
 
+  // Multiple choice counts people, not answers ("1 voter" who picked two).
+  const unit = isMultiple ? 'voter' : 'vote';
   const footerNote = (() => {
+    const totalPart = total > 0 ? `${total} ${unit}${total === 1 ? '' : 's'}` : `No ${unit}s yet`;
     if (isUndisclosed && !isEnded) {
       return canVote
-        ? 'Voting open · Results hidden until the poll ends'
+        ? `${myVotes.size > 0 ? 'You voted' : 'Voting open'} · results shown when the poll ends`
-        : 'Results hidden until the poll ends';
+        : 'Results shown when the poll ends';
     }
-    const votesPart = total > 0 ? `${total} vote${total === 1 ? '' : 's'}` : 'No votes yet';
+    if (isEnded) return `${totalPart} · Poll closed`;
-    if (isEnded) return `${votesPart} · Poll closed`;
+    if (!canVote) return totalPart;
-    if (!canVote) return votesPart;
+    return `${totalPart} · ${myVotes.size > 0 ? 'Select another answer to change your vote' : 'Select an answer to vote'}`;
-    if (isMultiple) return `${votesPart} · Select up to ${maxSelections}`;
-    return `${votesPart} · ${myVotes.size > 0 ? 'Click to change' : 'Click to vote'}`;
   })();
 
+  // Neutral tones derived from the theme's text colour, so they have contrast
+  // in every theme (the Container/ContainerLine tokens were near-invisible).
+  const muted = (pct: number) =>
+    `color-mix(in srgb, ${color.SurfaceVariant.OnContainer} ${pct}%, transparent)`;
+
   return (
     <Box
       data-poll-content
       direction="Column"
-      gap="200"
+      gap="300"
-      style={{ maxWidth: '340px', paddingTop: '2px', paddingBottom: '4px' }}
+      style={{
+        // Same width for every poll (the message body shrink-wraps its content).
+        width: toRem(460),
+        maxWidth: '100%',
+        margin: `${config.space.S100} 0`,
+        padding: config.space.S300,
+        borderRadius: config.radii.R400,
+        border: `${config.borderWidth.B300} solid ${muted(18)}`,
+        background: muted(4),
+        boxSizing: 'border-box',
+      }}
     >
-      <Text
+      <Box direction="Column" gap="100">
-        as="div"
+        <Box alignItems="Center" gap="200" wrap="Wrap" data-poll-content-label>
-        size="T200"
+          <Icon size="100" src={Icons.OrderList} style={{ opacity: 0.8 }} />
-        priority="300"
+          <Text as="span" size="L400" style={{ fontWeight: 600 }}>
-        data-poll-content-label
+            Poll
-        style={{
+          </Text>
-          fontWeight: 700,
+          <Text as="span" size="T200" priority="300">
-          letterSpacing: '0.12em',
+            ·
-          textTransform: 'uppercase',
+          </Text>
-          marginBottom: config.space.S100,
+          <Text as="span" size="T200" priority="300">
-        }}
+            {typeLabel}
-      >
+          </Text>
-        <span aria-hidden>◉ </span>
+        </Box>
-        {headerLabel}
+        <Text size="T400" style={{ fontWeight: 600, overflowWrap: 'anywhere' }}>
-      </Text>
+          {question}
-      <Text size="T400" style={{ fontWeight: 600 }}>
+        </Text>
-        {question}
+      </Box>
-      </Text>
       <Box
         direction="Column"
-        gap="100"
+        gap="200"
-        style={{ marginTop: '2px' }}
         role={isMultiple ? 'group' : 'radiogroup'}
         aria-label={question}
         onKeyDown={handleRadioKeyDown}
@@ -316,20 +333,32 @@ export function PollContent({
           const text = answer.text;
           const selected = myVotes.has(id);
           const voteCount = counts.get(id) ?? 0;
-          const pct = showResults && total > 0 ? Math.round((voteCount / total) * 100) : 0;
+          const showBar = showResults && total > 0;
+          const pct = showBar ? Math.round((voteCount / total) * 100) : 0;
           const isWinner = winners.has(id);
+          const resultText = `${voteCount} ${voteCount === 1 ? 'vote' : 'votes'} · ${pct}%`;
           // Roving tabindex for the single-choice radiogroup; checkboxes stay tabbable.
           const tabIndex = isMultiple ? 0 : selected || (myVotes.size === 0 && i === 0) ? 0 : -1;
+          let barColor = muted(40);
+          if (isWinner) barColor = color.Success.Main;
+          else if (selected) barColor = color.Primary.Main;
+          let rowBorder = muted(22);
+          if (isWinner) rowBorder = color.Success.Main;
+          else if (selected) rowBorder = color.Primary.Main;
+          const labelParts = [text];
+          if (showBar) labelParts.push(resultText);
+          if (isWinner) labelParts.push('winning answer');
           return (
             <React.Fragment key={id}>
               <button
                 type="button"
                 data-poll-answer
                 data-selected={selected}
+                data-winner={isWinner || undefined}
                 role={isMultiple ? 'checkbox' : 'radio'}
                 aria-checked={selected}
                 aria-disabled={!canVote}
-                aria-label={isWinner ? `${text}, winning answer` : undefined}
+                aria-label={labelParts.join(', ')}
                 aria-describedby={
                   showVoters && canShowVoters && (voters.get(id)?.length ?? 0) > 0
                     ? `poll-voters-${eventId}-${id}`
@@ -340,60 +369,36 @@ export function PollContent({
                 style={{
                   padding: `${config.space.S200} ${config.space.S300}`,
                   borderRadius: config.radii.R300,
-                  background: selected ? color.Primary.Container : color.SurfaceVariant.Container,
+                  background: selected ? muted(8) : 'transparent',
-                  border: `${config.borderWidth.B300} solid ${
+                  border: `${config.borderWidth.B300} solid ${rowBorder}`,
-                    isWinner
-                      ? color.Success.Main
-                      : selected
-                        ? color.Primary.Main
-                        : color.SurfaceVariant.ContainerLine
-                  }`,
                   lineHeight: 1.4,
                   textAlign: 'left',
                   cursor: canVote ? 'pointer' : 'default',
                   color: 'inherit',
+                  font: 'inherit',
                   display: 'flex',
                   flexDirection: 'column',
-                  gap: config.space.S100,
+                  gap: config.space.S200,
                   width: '100%',
-                  position: 'relative',
-                  overflow: 'hidden',
                   transition: 'border-color 0.15s, background 0.15s',
                 }}
               >
-                {showResults && total > 0 && (
-                  <span
-                    aria-hidden
-                    style={{
-                      position: 'absolute',
-                      inset: 0,
-                      right: 'auto',
-                      width: `${pct}%`,
-                      background: selected
-                        ? color.Primary.ContainerActive
-                        : color.SurfaceVariant.ContainerActive,
-                      pointerEvents: 'none',
-                      transition: 'width 0.3s ease',
-                    }}
-                  />
-                )}
                 <span
                   style={{
                     display: 'flex',
                     alignItems: 'center',
                     gap: config.space.S200,
-                    position: 'relative',
+                    width: '100%',
                   }}
                 >
                   <span
                     aria-hidden
                     style={{
                       flexShrink: 0,
-                      width: toRem(14),
+                      boxSizing: 'border-box',
-                      height: toRem(14),
+                      width: toRem(18),
-                      border: `${config.borderWidth.B300} solid ${
+                      height: toRem(18),
-                        selected ? color.Primary.Main : color.Primary.ContainerLine
+                      border: `2px solid ${selected ? color.Primary.Main : muted(55)}`,
-                      }`,
                       borderRadius: isMultiple ? config.radii.R300 : config.radii.Pill,
                       background: selected ? color.Primary.Main : 'transparent',
                       display: 'flex',
@@ -405,29 +410,72 @@ export function PollContent({
                   >
                     {selected ? <Icon size="50" src={Icons.Check} /> : null}
                   </span>
-                  <Text as="span" size="T300" style={{ flexGrow: 1 }}>
+                  <Text
+                    as="span"
+                    size="T300"
+                    style={{ flexGrow: 1, minWidth: 0, overflowWrap: 'anywhere' }}
+                  >
                     {text}
                   </Text>
                   {isWinner && (
-                    <Icon
+                    <Text
-                      size="50"
+                      as="span"
-                      src={Icons.Check}
+                      size="T200"
-                      style={{ flexShrink: 0, color: color.Success.Main }}
+                      style={{
-                    />
+                        flexShrink: 0,
+                        display: 'inline-flex',
+                        alignItems: 'center',
+                        gap: config.space.S100,
+                        color: color.Success.Main,
+                        fontWeight: 600,
+                      }}
+                    >
+                      <Icon size="50" src={Icons.Star} filled />
+                      Winner
+                    </Text>
                   )}
-                  {showResults && total > 0 && (
+                  {showBar && (
-                    <Text as="span" size="T200" priority="300" style={{ flexShrink: 0 }}>
+                    <Text
-                      {pct}%
+                      as="span"
+                      size="T200"
+                      priority="300"
+                      style={{ flexShrink: 0, fontVariantNumeric: 'tabular-nums' }}
+                    >
+                      {resultText}
                     </Text>
                   )}
                 </span>
+                {showBar && (
+                  <span
+                    aria-hidden
+                    style={{
+                      display: 'block',
+                      width: '100%',
+                      height: toRem(6),
+                      borderRadius: config.radii.Pill,
+                      background: muted(12),
+                      overflow: 'hidden',
+                    }}
+                  >
+                    <span
+                      style={{
+                        display: 'block',
+                        height: '100%',
+                        width: `${pct}%`,
+                        borderRadius: config.radii.Pill,
+                        background: barColor,
+                        transition: 'width 0.3s ease',
+                      }}
+                    />
+                  </span>
+                )}
               </button>
               {showVoters && canShowVoters && (voters.get(id)?.length ?? 0) > 0 && (
                 <Text
                   id={`poll-voters-${eventId}-${id}`}
                   size="T200"
                   priority="300"
-                  style={{ padding: `0 ${config.space.S300} ${config.space.S100}` }}
+                  style={{ padding: `0 ${config.space.S300}`, marginTop: `-${config.space.S100}` }}
                 >
                   {`Voted by ${(voters.get(id) ?? []).map((s) => getMemberName(room, s)).join(', ')}`}
                 </Text>
@@ -436,48 +484,56 @@ export function PollContent({
           );
         })}
       </Box>
-      {canShowVoters && (
+      <Box alignItems="Center" justifyContent="SpaceBetween" gap="200" wrap="Wrap">
-        <Box>
+        <Text size="T200" priority="300" style={{ minWidth: 0, flex: '1 1 12rem' }}>
-          <Chip
+          {footerNote}
-            variant={showVoters ? 'Primary' : 'SurfaceVariant'}
-            radii="Pill"
-            aria-pressed={showVoters}
-            onClick={() => setShowVoters((v) => !v)}
-            before={<Icon size="50" src={Icons.User} />}
-          >
-            <Text size="T200">{showVoters ? 'Hide voters' : 'Show who voted'}</Text>
-          </Chip>
-        </Box>
-      )}
-      <Box alignItems="Center" justifyContent="SpaceBetween" gap="200">
-        <Text size="T200" priority="300" style={{ minWidth: 0 }}>
-          <i>{footerNote}</i>
         </Text>
-        {canEnd &&
+        <Box gap="100" shrink="No" alignItems="Center" wrap="Wrap">
-          (confirmEnd ? (
+          {canShowVoters && (
-            <Box gap="100" shrink="No" alignItems="Center">
-              <Chip
-                variant="Critical"
-                radii="Pill"
-                aria-disabled={ending}
-                onClick={ending ? undefined : handleEndPoll}
-              >
-                <Text size="T200">{ending ? 'Ending…' : 'End poll'}</Text>
-              </Chip>
-              <Chip variant="Secondary" radii="Pill" onClick={() => setConfirmEnd(false)}>
-                <Text size="T200">Cancel</Text>
-              </Chip>
-            </Box>
-          ) : (
             <Chip
-              variant="SurfaceVariant"
+              variant={showVoters ? 'Primary' : 'SurfaceVariant'}
               radii="Pill"
-              onClick={() => setConfirmEnd(true)}
+              aria-pressed={showVoters}
-              before={<Icon size="50" src={Icons.Cross} />}
+              onClick={() => setShowVoters((v) => !v)}
+              before={<Icon size="50" src={Icons.User} />}
             >
-              <Text size="T200">End poll</Text>
+              <Text size="T200" style={{ whiteSpace: 'nowrap' }}>
+                {showVoters ? 'Hide voters' : 'Who voted'}
+              </Text>
             </Chip>
-          ))}
+          )}
+          {canEnd &&
+            (confirmEnd ? (
+              <>
+                <Chip
+                  variant="Critical"
+                  radii="Pill"
+                  aria-disabled={ending}
+                  onClick={ending ? undefined : handleEndPoll}
+                >
+                  <Text size="T200" style={{ whiteSpace: 'nowrap' }}>
+                    {ending ? 'Ending…' : 'End poll'}
+                  </Text>
+                </Chip>
+                <Chip variant="Secondary" radii="Pill" onClick={() => setConfirmEnd(false)}>
+                  <Text size="T200" style={{ whiteSpace: 'nowrap' }}>
+                    Cancel
+                  </Text>
+                </Chip>
+              </>
+            ) : (
+              <Chip
+                variant="SurfaceVariant"
+                radii="Pill"
+                onClick={() => setConfirmEnd(true)}
+                before={<Icon size="50" src={Icons.Cross} />}
+              >
+                <Text size="T200" style={{ whiteSpace: 'nowrap' }}>
+                  End poll
+                </Text>
+              </Chip>
+            ))}
+        </Box>
       </Box>
     </Box>
   );

src/app/features/room/message/Message.tsx

@@ -83,8 +83,6 @@ import { copyToClipboard } from '../../../utils/dom';
 import { stopPropagation } from '../../../utils/keyboard';
 import { getMatrixToRoomEvent } from '../../../plugins/matrix-to';
 import { getLotusRoomPermalink } from '../../../plugins/lotus-permalink';
-import { getOriginBaseUrl } from '../../../pages/pathUtils';
-import { useClientConfig } from '../../../hooks/useClientConfig';
 import { getViaServers } from '../../../plugins/via-servers';
 import { useMediaAuthentication } from '../../../hooks/useMediaAuthentication';
 import { useRoomPinnedEvents } from '../../../hooks/useRoomPinnedEvents';
@@ -98,6 +96,7 @@ import { useLongPress } from '../../../hooks/useLongPress';
 import { ActionSheet } from '../../../components/action-sheet';
 import { useBookmarks } from '../../../hooks/useBookmarks';
 import { PresenceRingAvatar } from '../../../components/presence';
+import { useLotusShareBase } from '../../../hooks/useLotusLinkBase';
 import { AvatarDecoration } from '../../../components/avatar-decoration/AvatarDecoration';
 
 // Delivery status indicator for own messages
@@ -460,18 +459,11 @@ export const MessageCopyLotusLinkItem = as<
     onClose?: () => void;
   }
 >(({ room, mEvent, onClose, ...props }, ref) => {
-  const { hashRouter } = useClientConfig();
+  const lotusBase = useLotusShareBase();
   const handleCopy = () => {
     const eventId = mEvent.getId();
     if (!eventId) return;
-    copyToClipboard(
+    copyToClipboard(getLotusRoomPermalink(lotusBase, room.roomId, eventId, getViaServers(room)));
-      getLotusRoomPermalink(
-        getOriginBaseUrl(hashRouter),
-        room.roomId,
-        eventId,
-        getViaServers(room),
-      ),
-    );
     onClose?.();
   };
 

src/app/hooks/useLotusLinkBase.test.ts

@@ -0,0 +1,23 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { lotusLinkBases, lotusShareBase } from './useLotusLinkBase';
+
+const LOCAL = 'http://localhost:44548/#/';
+const WEB = 'https://chat.lotusguild.org';
+
+test('web: shared links use the page origin', () => {
+  assert.equal(lotusShareBase(WEB, false, WEB), WEB);
+  assert.deepEqual(lotusLinkBases(WEB, false, undefined), [WEB]);
+});
+
+test('desktop with webAppUrl: shared links use the public web app', () => {
+  assert.equal(lotusShareBase(LOCAL, true, `${WEB}/`), WEB);
+  assert.deepEqual(lotusLinkBases(LOCAL, true, WEB), [LOCAL, WEB]);
+});
+
+test('desktop without a valid webAppUrl falls back to the origin', () => {
+  [undefined, '', 'http://chat.lotusguild.org', 'nonsense'].forEach((v) => {
+    assert.equal(lotusShareBase(LOCAL, true, v), LOCAL, String(v));
+    assert.deepEqual(lotusLinkBases(LOCAL, true, v), [LOCAL]);
+  });
+});

src/app/hooks/useLotusLinkBase.ts

@@ -0,0 +1,37 @@
+import { useMemo } from 'react';
+import { useClientConfig } from './useClientConfig';
+import { isTauri } from './useTauri';
+import { getOriginBaseUrl } from '../pages/pathUtils';
+import { resolveWebAppUrl } from '../utils/callInBrowser';
+
+/**
+ * [Gitea #248] Base URL for Lotus links meant for other people.
+ *
+ * On the web that's this page's origin. In the desktop app the page is served
+ * from a local address (and hash-routed), which nobody else can open, so use
+ * the public web app from config `webAppUrl` (web path routing) instead.
+ * Without a valid `webAppUrl` it falls back to the origin, as before.
+ */
+export const lotusShareBase = (originBase: string, desktop: boolean, webAppUrl: unknown): string =>
+  (desktop && resolveWebAppUrl(webAppUrl)) || originBase;
+
+/**
+ * Every base a Lotus link to this deployment may start with: the origin, plus
+ * the public web app in the desktop app, so a shared https link opens in-app.
+ */
+export const lotusLinkBases = (
+  originBase: string,
+  desktop: boolean,
+  webAppUrl: unknown,
+): string[] => {
+  const shared = lotusShareBase(originBase, desktop, webAppUrl);
+  return shared === originBase ? [originBase] : [originBase, shared];
+};
+
+export const useLotusShareBase = (): string => {
+  const { hashRouter, webAppUrl } = useClientConfig();
+  return useMemo(
+    () => lotusShareBase(getOriginBaseUrl(hashRouter), isTauri(), webAppUrl),
+    [hashRouter, webAppUrl],
+  );
+};

src/app/pages/client/ClientNonUIFeatures.tsx

@@ -77,6 +77,7 @@ import { KeyboardShortcutsDialog, useKeyboardShortcutsTrigger } from '../../feat
 import { useRoomsListener } from '../../hooks/useRoomsListener';
 import { threadNotificationsAtom } from '../../state/threadNotifications';
 import { roomIdToActiveThreadIdAtomFamily } from '../../state/room/thread';
+import { lotusLinkBases } from '../../hooks/useLotusLinkBase';
 import {
   getThreadNotificationMode,
   shouldNotifyThreadReply,
@@ -118,11 +119,12 @@ function SystemEmojiFeature() {
 
 // [Gitea #103] Mirror the privacy toggle into the html parser's module flag.
 function LotusPermalinkFeature() {
-  const { hashRouter } = useClientConfig();
+  const { hashRouter, webAppUrl } = useClientConfig();
   useEffect(() => {
-    setLotusPermalinkBase(getOriginBaseUrl(hashRouter));
+    // [Gitea #248] In the desktop app, links to the public web app count too.
+    setLotusPermalinkBase(lotusLinkBases(getOriginBaseUrl(hashRouter), isTauriApp(), webAppUrl));
     return () => setLotusPermalinkBase(undefined);
-  }, [hashRouter]);
+  }, [hashRouter, webAppUrl]);
   return null;
 }
 

src/app/pages/client/sidebar/SpaceTabs.tsx

@@ -49,13 +49,7 @@ import { roomToParentsAtom } from '../../../state/room/roomToParents';
 import { allRoomsAtom } from '../../../state/room-list/roomList';
 import { useAnyRoomLiveCall } from '../../../hooks/useSpaceLiveCall';
 import { LiveDot } from './SpaceTabs.css';
-import {
+import { getSpaceLobbyPath, getSpacePath, joinPathComponent } from '../../pathUtils';
-  getOriginBaseUrl,
-  getSpaceLobbyPath,
-  getSpacePath,
-  joinPathComponent,
-} from '../../pathUtils';
-import { useClientConfig } from '../../../hooks/useClientConfig';
 import {
   SidebarAvatar,
   SidebarItem,
@@ -102,6 +96,7 @@ import { settingsAtom } from '../../../state/settings';
 import { useOpenSpaceSettings } from '../../../state/hooks/spaceSettings';
 import { useRoomCreators } from '../../../hooks/useRoomCreators';
 import { useRoomPermissions } from '../../../hooks/useRoomPermissions';
+import { useLotusShareBase } from '../../../hooks/useLotusLinkBase';
 import { InviteUserPrompt } from '../../../components/invite-user-prompt';
 
 type SpaceMenuProps = {
@@ -112,7 +107,7 @@ type SpaceMenuProps = {
 const SpaceMenu = forwardRef<HTMLDivElement, SpaceMenuProps>(
   ({ room, requestClose, onUnpin }, ref) => {
     const mx = useMatrixClient();
-    const { hashRouter } = useClientConfig();
+    const lotusBase = useLotusShareBase();
     const [hideActivity] = useSetting(settingsAtom, 'hideActivity');
     const roomToParents = useAtomValue(roomToParentsAtom);
     const powerLevels = usePowerLevels(room);
@@ -152,9 +147,7 @@ const SpaceMenu = forwardRef<HTMLDivElement, SpaceMenuProps>(
     const handleCopyLotusLink = () => {
       const roomIdOrAlias = getCanonicalAliasOrRoomId(mx, room.roomId);
       const viaServers = isRoomAlias(roomIdOrAlias) ? undefined : getViaServers(room);
-      copyToClipboard(
+      copyToClipboard(getLotusSpacePermalink(lotusBase, roomIdOrAlias, viaServers));
-        getLotusSpacePermalink(getOriginBaseUrl(hashRouter), roomIdOrAlias, viaServers),
-      );
       requestClose();
     };
 

src/app/pages/client/space/Space.tsx

@@ -39,13 +39,7 @@ import {
   NavItemContent,
   NavLink,
 } from '../../../components/nav';
-import {
+import { getSpaceLobbyPath, getSpaceRoomPath, getSpaceSearchPath } from '../../pathUtils';
-  getOriginBaseUrl,
-  getSpaceLobbyPath,
-  getSpaceRoomPath,
-  getSpaceSearchPath,
-} from '../../pathUtils';
-import { useClientConfig } from '../../../hooks/useClientConfig';
 import { getCanonicalAliasOrRoomId, isRoomAlias } from '../../../utils/matrix';
 import { useSelectedRoom } from '../../../hooks/router/useSelectedRoom';
 import {
@@ -92,6 +86,7 @@ import { ContainerColor } from '../../../styles/ContainerColor.css';
 import { AsyncStatus, useAsyncCallback } from '../../../hooks/useAsyncCallback';
 import { BreakWord } from '../../../styles/Text.css';
 import { InviteUserPrompt } from '../../../components/invite-user-prompt';
+import { useLotusShareBase } from '../../../hooks/useLotusLinkBase';
 import { useCallEmbed } from '../../../hooks/useCallEmbed';
 
 type SpaceMenuProps = {
@@ -100,7 +95,7 @@ type SpaceMenuProps = {
 };
 const SpaceMenu = forwardRef<HTMLDivElement, SpaceMenuProps>(({ room, requestClose }, ref) => {
   const mx = useMatrixClient();
-  const { hashRouter } = useClientConfig();
+  const lotusBase = useLotusShareBase();
   const [hideActivity] = useSetting(settingsAtom, 'hideActivity');
   const [developerTools] = useSetting(settingsAtom, 'developerTools');
   const roomToParents = useAtomValue(roomToParentsAtom);
@@ -137,9 +132,7 @@ const SpaceMenu = forwardRef<HTMLDivElement, SpaceMenuProps>(({ room, requestClo
   const handleCopyLotusLink = () => {
     const roomIdOrAlias = getCanonicalAliasOrRoomId(mx, room.roomId);
     const viaServers = isRoomAlias(roomIdOrAlias) ? undefined : getViaServers(room);
-    copyToClipboard(
+    copyToClipboard(getLotusSpacePermalink(lotusBase, roomIdOrAlias, viaServers));
-      getLotusSpacePermalink(getOriginBaseUrl(hashRouter), roomIdOrAlias, viaServers),
-    );
     requestClose();
   };
 

src/app/plugins/react-custom-html-parser.tsx

@@ -122,11 +122,15 @@ const cleanHref = (href: string): string =>
   stripTrackingOnRender ? stripTrackingParams(href) : href;
 
 // [Gitea #130] Links to THIS deployment's room routes render and click like
-// matrix.to links. The base is set once from the client config
+// matrix.to links. The bases are set once from the client config
-// (ClientNonUIFeatures) because this module has no access to hooks.
+// (ClientNonUIFeatures) because this module has no access to hooks. [Gitea
-let lotusPermalinkBase: string | undefined;
+// #248] Several: the desktop app knows both its local origin and the public web
-export const setLotusPermalinkBase = (baseUrl: string | undefined): void => {
+// app (`webAppUrl`), and people share the public one.
-  lotusPermalinkBase = baseUrl;
+let lotusPermalinkBases: string[] = [];
+export const setLotusPermalinkBase = (baseUrls: string | string[] | undefined): void => {
+  lotusPermalinkBases = (Array.isArray(baseUrls) ? baseUrls : [baseUrls]).filter(
+    (b): b is string => !!b,
+  );
 };
 /**
  * The matrix.to form of `href` when it is a matrix.to link or a Lotus
@@ -134,7 +138,11 @@ export const setLotusPermalinkBase = (baseUrl: string | undefined): void => {
  */
 export const toMatrixToHref = (href: string): string | undefined => {
   if (testMatrixTo(href)) return href;
-  return lotusPermalinkBase ? lotusPermalinkToMatrixTo(lotusPermalinkBase, href) : undefined;
+  for (const base of lotusPermalinkBases) {
+    const matrixTo = lotusPermalinkToMatrixTo(base, href);
+    if (matrixTo) return matrixTo;
+  }
+  return undefined;
 };
 
 export const LINKIFY_OPTS: LinkifyOpts = {

src/lotus-terminal.css.ts

@@ -898,6 +898,14 @@ globalStyle(
     boxShadow: '0 0 10px rgba(255,107,0,0.10)',
   },
 );
+// [Gitea #246] The poll's winning answer (after it ends).
+globalStyle(
+  `body.${lotusTerminalBodyClass} [data-poll-content] [data-poll-answer][data-winner="true"]`,
+  {
+    border: '1px solid rgba(0,255,136,0.55) !important',
+    boxShadow: '0 0 10px rgba(0,255,136,0.10)',
+  },
+);
 globalStyle(`body.${lotusTerminalBodyClass} [data-poll-content] [data-poll-content-label]`, {
   color: 'rgba(0,212,255,0.60) !important',
   opacity: '1 !important',