diff options
Diffstat (limited to 'src/features')
| -rw-r--r-- | src/features/messages.js | 70 |
1 files changed, 64 insertions, 6 deletions
diff --git a/src/features/messages.js b/src/features/messages.js index 592c5dc..f72d71d 100644 --- a/src/features/messages.js +++ b/src/features/messages.js @@ -22,7 +22,7 @@ import { import { reconcileOn, syncOn, negentropyOff } from '../nostr.js'; // NIP-77: fetch only what we lack import { channelKey, channelStream, channelEpoch, channelIsPrivate, controlKey, guestbookKey, openWrap, wrapRumor, rumorWithId, - foldControl, foldGuestbook, observeAuthor, eventMs, msTags, makeEdition, + foldControl, foldGuestbook, observeAuthor, eventMs, msTags, makeEdition, banlistHead, makeBanlist, communityId, parseInviteLink, makeInviteLink, makeInviteBundleEvent, openInviteBundle, } from '../concord.js'; import { makeDMRumor, makeDMReaction, unwrapDM, wrapDM } from '../dm.js'; @@ -488,8 +488,9 @@ export function messagesFeature(ctx) { function roomUnread(room) { const s = st(); const my = myPubkeys(); + const banned = room.folded && room.folded.banned; for (const [id, msgs] of room.byChannel) - if (newestFrom(msgs.values(), (m) => !my.includes(m.author)) > (s.read[chRead(id)] || 0)) return true; + if (newestFrom(msgs.values(), (m) => !my.includes(m.author) && !(banned && banned.has(m.author))) > (s.read[chRead(id)] || 0)) return true; return false; } @@ -2017,9 +2018,12 @@ export function messagesFeature(ctx) { const mine = my.includes(m.author); const reacts = room.reactions.get(m.rumor.id); const myReact = reacts && my.map((pk) => reacts.get(pk)).find(Boolean); - const close = () => { ui.msgSheet = null; ui.emojiPick = null; render(); }; - const item = (icon, label, onClick) => h('button', { class: 'msg-sheet-item', onClick }, + const close = () => { ui.msgSheet = null; ui.emojiPick = null; ui.msgBanArm = null; render(); }; + const item = (icon, label, onClick, cls = '') => h('button', { class: 'msg-sheet-item' + cls, onClick }, h('span', { class: 'msg-sheet-ico' }, icon), label); + // the community's admin can take a person out, with everything they said + const canBan = !mine && canModerate(room) && m.author !== room.jm.owner; + const armed = ui.msgBanArm === m.rumor.id; return h('div', { class: 'confirm-pop-backdrop', onClick: (e) => { if (e.target === e.currentTarget) close(); }, @@ -2036,7 +2040,54 @@ export function messagesFeature(ctx) { try { await navigator.clipboard.writeText(msgSnippet(room, m, 100000)); toast(t('copied')); } catch {} close(); }), - !ui.emojiPick && mine ? item('✕', t('msgDelete'), () => { close(); deleteMessage(room, chId, m); }) : null)); + !ui.emojiPick && mine ? item('✕', t('msgDelete'), () => { close(); deleteMessage(room, chId, m); }) : null, + // two taps: the first asks, the second does it + !ui.emojiPick && canBan ? item('🚫', t(armed ? 'msgBanConfirm' : 'msgBan', { name: displayName(m.author) }), () => { + if (!armed) { ui.msgBanArm = m.rumor.id; render(); return; } + close(); setBanned(room, m.author, true); + }, ' danger' + (armed ? ' armed' : '')) : null)); + } + + // Removing someone from a community is the owner's ban list (CORD-04 vsk 4): + // one owner-signed edition naming every removed key. Every client that + // folds the control plane drops those authors' messages, old and new, and + // takes them off the member list. Only where we hold the control stream's + // signing key (a community founded here, or the built-in one). + const canModerate = (room) => !!room.control.sk && myPubkeys().includes(room.jm.owner); + let banBusy = false; + async function setBanned(room, pk, banned) { + if (banBusy) return false; + const id = await identity(); + if (!id || id.pubkey !== room.jm.owner || !room.control.sk) { toast(t('msgOwnerOnly')); return false; } + banBusy = true; + try { + // The new edition replaces the list whole, so it must be built on the + // newest one: ask the relays now rather than trust what has streamed + // in. A relay that hands back nothing at all (the founding editions + // are always there) is not an answer, and we stop. + const wraps = await queryOn(room.relays, { kinds: [1059], authors: [room.control.pk], limit: 500 }, 5000).catch(() => []); + if (!wraps.length) { toast(t('msgSendFailed')); return false; } + const have = new Set(room.controlEntries.map((e) => e.rumor.id)); + for (const w of wraps) { + const o = openWrap(w, room.control); + if (o && o.rumor.kind === 3308 && !have.has(o.rumor.id)) { have.add(o.rumor.id); room.controlEntries.push(o); } + } + const head = banlistHead(room.controlEntries, { ownerHex: room.jm.owner, cid: room.jm.community_id }); + const list = head.list.filter((x) => x !== pk); + if (banned) list.push(pk); + if (list.length === head.list.length) { room.scheduleFold(); return true; } // already so + const edition = { ...makeBanlist(head, list, Date.now()), pubkey: id.pubkey }; + const wrap = await wrapRumor(edition, id.signer, room.control, { plaintext: true }); + if (!(await publishOn(room.relays, wrap))) { toast(t('msgSendFailed')); return false; } + room.controlEntries.push({ rumor: rumorWithId(edition), author: id.pubkey }); + room.scheduleFold(); + bumpMsgRev(); + toast(t(banned ? 'msgBanned' : 'msgUnbanned', { name: displayName(pk) })); + return true; + } catch (e) { + toast(t('msgSendFailed')); + return false; + } finally { banBusy = false; } } // The composer's "replying to" context bar, with its way out. @@ -17889,7 +17940,14 @@ export function messagesFeature(ctx) { h('div', { class: 'row gap6', style: 'align-items:center;min-width:0' }, h('span', { class: 'chat-name' }, displayName(r.pk)), r.pk === room.jm.owner ? h('span', { class: 'chat-badge' }, t('msgAdmin')) : null), - h('div', { class: 'muted small' + (r.online ? ' is-online' : '') }, seenLabel(room, r.pk)))))); + h('div', { class: 'muted small' + (r.online ? ' is-online' : '') }, seenLabel(room, r.pk))))), + ...(canModerate(room) && room.folded && room.folded.banned.size ? [ + h('div', { class: 'small muted chat-removed-head' }, t('msgBannedHead')), + ...[...room.folded.banned].map((pk) => h('div', { class: 'item chat-thread-row', onClick: () => openProfile(pk) }, + h('span', { class: 'ava-wrap' }, avatar(pk)), + h('span', { class: 'chat-name grow', style: 'min-width:0' }, displayName(pk)), + h('button', { class: 'btn-sm', onClick: (e) => { e.stopPropagation(); setBanned(room, pk, false); } }, t('msgUnban')))), + ] : [])); } function invitePanel(room) { |