/* Copyright 2017 Vector Creations Ltd. Copyright 2017, 2018 New Vector Ltd. Copyright 2019 The Matrix.org Foundation C.I.C. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import React from 'react'; import createReactClass from 'create-react-class'; import PropTypes from 'prop-types'; import {MatrixClientPeg} from '../../MatrixClientPeg'; import * as sdk from '../../index'; import dis from '../../dispatcher'; import { getHostingLink } from '../../utils/HostingLink'; import { sanitizedHtmlNode } from '../../HtmlUtils'; import { _t, _td } from '../../languageHandler'; import AccessibleButton from '../views/elements/AccessibleButton'; import GroupHeaderButtons from '../views/right_panel/GroupHeaderButtons'; import MainSplit from './MainSplit'; import RightPanel from './RightPanel'; import Modal from '../../Modal'; import classnames from 'classnames'; import GroupStore from '../../stores/GroupStore'; import FlairStore from '../../stores/FlairStore'; import { showGroupAddRoomDialog } from '../../GroupAddressPicker'; import {makeGroupPermalink, makeUserPermalink} from "../../utils/permalinks/Permalinks"; import {Group} from "matrix-js-sdk"; import {allSettled, sleep} from "../../utils/promise"; import RightPanelStore from "../../stores/RightPanelStore"; const LONG_DESC_PLACEHOLDER = _td( `

HTML for your community's page

Use the long description to introduce new members to the community, or distribute some important links

You can even use 'img' tags

`); const RoomSummaryType = PropTypes.shape({ room_id: PropTypes.string.isRequired, profile: PropTypes.shape({ name: PropTypes.string, avatar_url: PropTypes.string, canonical_alias: PropTypes.string, }).isRequired, }); const UserSummaryType = PropTypes.shape({ summaryInfo: PropTypes.shape({ user_id: PropTypes.string.isRequired, role_id: PropTypes.string, avatar_url: PropTypes.string, displayname: PropTypes.string, }).isRequired, }); const CategoryRoomList = createReactClass({ displayName: 'CategoryRoomList', props: { rooms: PropTypes.arrayOf(RoomSummaryType).isRequired, category: PropTypes.shape({ profile: PropTypes.shape({ name: PropTypes.string, }).isRequired, }), groupId: PropTypes.string.isRequired, // Whether the list should be editable editing: PropTypes.bool.isRequired, }, onAddRoomsToSummaryClicked: function(ev) { ev.preventDefault(); const AddressPickerDialog = sdk.getComponent("dialogs.AddressPickerDialog"); Modal.createTrackedDialog('Add Rooms to Group Summary', '', AddressPickerDialog, { title: _t('Add rooms to the community summary'), description: _t("Which rooms would you like to add to this summary?"), placeholder: _t("Room name or alias"), button: _t("Add to summary"), pickerType: 'room', validAddressTypes: ['mx-room-id'], groupId: this.props.groupId, onFinished: (success, addrs) => { if (!success) return; const errorList = []; allSettled(addrs.map((addr) => { return GroupStore .addRoomToGroupSummary(this.props.groupId, addr.address) .catch(() => { errorList.push(addr.address); }); })).then(() => { if (errorList.length === 0) { return; } const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog( 'Failed to add the following room to the group summary', '', ErrorDialog, { title: _t( "Failed to add the following rooms to the summary of %(groupId)s:", {groupId: this.props.groupId}, ), description: errorList.join(", "), }); }); }, }, /*className=*/null, /*isPriority=*/false, /*isStatic=*/true); }, render: function() { const TintableSvg = sdk.getComponent("elements.TintableSvg"); const addButton = this.props.editing ? (
{ _t('Add a Room') }
) :
; const roomNodes = this.props.rooms.map((r) => { return ; }); let catHeader =
; if (this.props.category && this.props.category.profile) { catHeader =
{ this.props.category.profile.name }
; } return
{ catHeader } { roomNodes } { addButton }
; }, }); const FeaturedRoom = createReactClass({ displayName: 'FeaturedRoom', props: { summaryInfo: RoomSummaryType.isRequired, editing: PropTypes.bool.isRequired, groupId: PropTypes.string.isRequired, }, onClick: function(e) { e.preventDefault(); e.stopPropagation(); dis.dispatch({ action: 'view_room', room_alias: this.props.summaryInfo.profile.canonical_alias, room_id: this.props.summaryInfo.room_id, }); }, onDeleteClicked: function(e) { e.preventDefault(); e.stopPropagation(); GroupStore.removeRoomFromGroupSummary( this.props.groupId, this.props.summaryInfo.room_id, ).catch((err) => { console.error('Error whilst removing room from group summary', err); const roomName = this.props.summaryInfo.name || this.props.summaryInfo.canonical_alias || this.props.summaryInfo.room_id; const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog( 'Failed to remove room from group summary', '', ErrorDialog, { title: _t( "Failed to remove the room from the summary of %(groupId)s", {groupId: this.props.groupId}, ), description: _t("The room '%(roomName)s' could not be removed from the summary.", {roomName}), }); }); }, render: function() { const RoomAvatar = sdk.getComponent("avatars.RoomAvatar"); const roomName = this.props.summaryInfo.profile.name || this.props.summaryInfo.profile.canonical_alias || _t("Unnamed Room"); const oobData = { roomId: this.props.summaryInfo.room_id, avatarUrl: this.props.summaryInfo.profile.avatar_url, name: roomName, }; let permalink = null; if (this.props.summaryInfo.profile && this.props.summaryInfo.profile.canonical_alias) { permalink = makeGroupPermalink(this.props.summaryInfo.profile.canonical_alias); } let roomNameNode = null; if (permalink) { roomNameNode = { roomName }; } else { roomNameNode = { roomName }; } const deleteButton = this.props.editing ? Delete :
; return
{ roomNameNode }
{ deleteButton }
; }, }); const RoleUserList = createReactClass({ displayName: 'RoleUserList', props: { users: PropTypes.arrayOf(UserSummaryType).isRequired, role: PropTypes.shape({ profile: PropTypes.shape({ name: PropTypes.string, }).isRequired, }), groupId: PropTypes.string.isRequired, // Whether the list should be editable editing: PropTypes.bool.isRequired, }, onAddUsersClicked: function(ev) { ev.preventDefault(); const AddressPickerDialog = sdk.getComponent("dialogs.AddressPickerDialog"); Modal.createTrackedDialog('Add Users to Group Summary', '', AddressPickerDialog, { title: _t('Add users to the community summary'), description: _t("Who would you like to add to this summary?"), placeholder: _t("Name or Matrix ID"), button: _t("Add to summary"), validAddressTypes: ['mx-user-id'], groupId: this.props.groupId, shouldOmitSelf: false, onFinished: (success, addrs) => { if (!success) return; const errorList = []; allSettled(addrs.map((addr) => { return GroupStore .addUserToGroupSummary(addr.address) .catch(() => { errorList.push(addr.address); }); })).then(() => { if (errorList.length === 0) { return; } const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog( 'Failed to add the following users to the community summary', '', ErrorDialog, { title: _t( "Failed to add the following users to the summary of %(groupId)s:", {groupId: this.props.groupId}, ), description: errorList.join(", "), }); }); }, }, /*className=*/null, /*isPriority=*/false, /*isStatic=*/true); }, render: function() { const TintableSvg = sdk.getComponent("elements.TintableSvg"); const addButton = this.props.editing ? (
{ _t('Add a User') }
) :
; const userNodes = this.props.users.map((u) => { return ; }); let roleHeader =
; if (this.props.role && this.props.role.profile) { roleHeader =
{ this.props.role.profile.name }
; } return
{ roleHeader } { userNodes } { addButton }
; }, }); const FeaturedUser = createReactClass({ displayName: 'FeaturedUser', props: { summaryInfo: UserSummaryType.isRequired, editing: PropTypes.bool.isRequired, groupId: PropTypes.string.isRequired, }, onClick: function(e) { e.preventDefault(); e.stopPropagation(); dis.dispatch({ action: 'view_start_chat_or_reuse', user_id: this.props.summaryInfo.user_id, }); }, onDeleteClicked: function(e) { e.preventDefault(); e.stopPropagation(); GroupStore.removeUserFromGroupSummary( this.props.groupId, this.props.summaryInfo.user_id, ).catch((err) => { console.error('Error whilst removing user from group summary', err); const displayName = this.props.summaryInfo.displayname || this.props.summaryInfo.user_id; const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog( 'Failed to remove user from community summary', '', ErrorDialog, { title: _t( "Failed to remove a user from the summary of %(groupId)s", {groupId: this.props.groupId}, ), description: _t("The user '%(displayName)s' could not be removed from the summary.", {displayName}), }); }); }, render: function() { const BaseAvatar = sdk.getComponent("avatars.BaseAvatar"); const name = this.props.summaryInfo.displayname || this.props.summaryInfo.user_id; const permalink = makeUserPermalink(this.props.summaryInfo.user_id); const userNameNode = { name }; const httpUrl = MatrixClientPeg.get() .mxcUrlToHttp(this.props.summaryInfo.avatar_url, 64, 64); const deleteButton = this.props.editing ? Delete :
; return
{ userNameNode }
{ deleteButton }
; }, }); const GROUP_JOINPOLICY_OPEN = "open"; const GROUP_JOINPOLICY_INVITE = "invite"; export default createReactClass({ displayName: 'GroupView', propTypes: { groupId: PropTypes.string.isRequired, // Whether this is the first time the group admin is viewing the group groupIsNew: PropTypes.bool, }, getInitialState: function() { return { summary: null, isGroupPublicised: null, isUserPrivileged: null, groupRooms: null, groupRoomsLoading: null, error: null, editing: false, saving: false, uploadingAvatar: false, avatarChanged: false, membershipBusy: false, publicityBusy: false, inviterProfile: null, }; }, componentWillMount: function() { this._unmounted = false; this._matrixClient = MatrixClientPeg.get(); this._matrixClient.on("Group.myMembership", this._onGroupMyMembership); this._changeAvatarComponent = null; this._initGroupStore(this.props.groupId, true); this._dispatcherRef = dis.register(this._onAction); }, componentWillUnmount: function() { this._unmounted = true; this._matrixClient.removeListener("Group.myMembership", this._onGroupMyMembership); dis.unregister(this._dispatcherRef); }, componentWillReceiveProps: function(newProps) { if (this.props.groupId != newProps.groupId) { this.setState({ summary: null, error: null, }, () => { this._initGroupStore(newProps.groupId); }); } }, _onGroupMyMembership: function(group) { if (this._unmounted || group.groupId !== this.props.groupId) return; if (group.myMembership === 'leave') { // Leave settings - the user might have clicked the "Leave" button this._closeSettings(); } this.setState({membershipBusy: false}); }, _initGroupStore: function(groupId, firstInit) { const group = this._matrixClient.getGroup(groupId); if (group && group.inviter && group.inviter.userId) { this._fetchInviterProfile(group.inviter.userId); } GroupStore.registerListener(groupId, this.onGroupStoreUpdated.bind(this, firstInit)); let willDoOnboarding = false; // XXX: This should be more fluxy - let's get the error from GroupStore .getError or something GroupStore.on('error', (err, errorGroupId, stateKey) => { if (this._unmounted || groupId !== errorGroupId) return; if (err.errcode === 'M_GUEST_ACCESS_FORBIDDEN' && !willDoOnboarding) { dis.dispatch({ action: 'do_after_sync_prepared', deferred_action: { action: 'view_group', group_id: groupId, }, }); dis.dispatch({action: 'require_registration'}); willDoOnboarding = true; } if (stateKey === GroupStore.STATE_KEY.Summary) { this.setState({ summary: null, error: err, editing: false, }); } }); }, onGroupStoreUpdated(firstInit) { if (this._unmounted) return; const summary = GroupStore.getSummary(this.props.groupId); if (summary.profile) { // Default profile fields should be "" for later sending to the server (which // requires that the fields are strings, not null) ["avatar_url", "long_description", "name", "short_description"].forEach((k) => { summary.profile[k] = summary.profile[k] || ""; }); } this.setState({ summary, summaryLoading: !GroupStore.isStateReady(this.props.groupId, GroupStore.STATE_KEY.Summary), isGroupPublicised: GroupStore.getGroupPublicity(this.props.groupId), isUserPrivileged: GroupStore.isUserPrivileged(this.props.groupId), groupRooms: GroupStore.getGroupRooms(this.props.groupId), groupRoomsLoading: !GroupStore.isStateReady(this.props.groupId, GroupStore.STATE_KEY.GroupRooms), isUserMember: GroupStore.getGroupMembers(this.props.groupId).some( (m) => m.userId === this._matrixClient.credentials.userId, ), }); // XXX: This might not work but this.props.groupIsNew unused anyway if (this.props.groupIsNew && firstInit) { this._onEditClick(); } }, _fetchInviterProfile(userId) { this.setState({ inviterProfileBusy: true, }); this._matrixClient.getProfileInfo(userId).then((resp) => { if (this._unmounted) return; this.setState({ inviterProfile: { avatarUrl: resp.avatar_url, displayName: resp.displayname, }, }); }).catch((e) => { console.error('Error getting group inviter profile', e); }).finally(() => { if (this._unmounted) return; this.setState({ inviterProfileBusy: false, }); }); }, _onEditClick: function() { this.setState({ editing: true, profileForm: Object.assign({}, this.state.summary.profile), joinableForm: { policyType: this.state.summary.profile.is_openly_joinable ? GROUP_JOINPOLICY_OPEN : GROUP_JOINPOLICY_INVITE, }, }); dis.dispatch({ action: 'panel_disable', sideDisabled: true, }); }, _onShareClick: function() { const ShareDialog = sdk.getComponent("dialogs.ShareDialog"); Modal.createTrackedDialog('share community dialog', '', ShareDialog, { target: this._matrixClient.getGroup(this.props.groupId) || new Group(this.props.groupId), }); }, _onCancelClick: function() { this._closeSettings(); }, _onAction(payload) { switch (payload.action) { // NOTE: close_settings is an app-wide dispatch; as it is dispatched from MatrixChat case 'close_settings': this.setState({ editing: false, profileForm: null, }); break; case 'after_right_panel_phase_change': // We don't keep state on the right panel, so just re-render to update this.forceUpdate(); break; default: break; } }, _closeSettings() { dis.dispatch({action: 'close_settings'}); }, _onNameChange: function(value) { const newProfileForm = Object.assign(this.state.profileForm, { name: value }); this.setState({ profileForm: newProfileForm, }); }, _onShortDescChange: function(value) { const newProfileForm = Object.assign(this.state.profileForm, { short_description: value }); this.setState({ profileForm: newProfileForm, }); }, _onLongDescChange: function(e) { const newProfileForm = Object.assign(this.state.profileForm, { long_description: e.target.value }); this.setState({ profileForm: newProfileForm, }); }, _onAvatarSelected: function(ev) { const file = ev.target.files[0]; if (!file) return; this.setState({uploadingAvatar: true}); this._matrixClient.uploadContent(file).then((url) => { const newProfileForm = Object.assign(this.state.profileForm, { avatar_url: url }); this.setState({ uploadingAvatar: false, profileForm: newProfileForm, // Indicate that FlairStore needs to be poked to show this change // in TagTile (TagPanel), Flair and GroupTile (MyGroups). avatarChanged: true, }); }).catch((e) => { this.setState({uploadingAvatar: false}); const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); console.error("Failed to upload avatar image", e); Modal.createTrackedDialog('Failed to upload image', '', ErrorDialog, { title: _t('Error'), description: _t('Failed to upload image'), }); }); }, _onJoinableChange: function(ev) { this.setState({ joinableForm: { policyType: ev.target.value }, }); }, _onSaveClick: function() { this.setState({saving: true}); const savePromise = this.state.isUserPrivileged ? this._saveGroup() : Promise.resolve(); savePromise.then((result) => { this.setState({ saving: false, editing: false, summary: null, }); dis.dispatch({action: 'panel_disable'}); this._initGroupStore(this.props.groupId); if (this.state.avatarChanged) { // XXX: Evil - poking a store should be done from an async action FlairStore.refreshGroupProfile(this._matrixClient, this.props.groupId); } }).catch((e) => { this.setState({ saving: false, }); const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); console.error("Failed to save community profile", e); Modal.createTrackedDialog('Failed to update group', '', ErrorDialog, { title: _t('Error'), description: _t('Failed to update community'), }); }).finally(() => { this.setState({ avatarChanged: false, }); }); }, _saveGroup: async function() { await this._matrixClient.setGroupProfile(this.props.groupId, this.state.profileForm); await this._matrixClient.setGroupJoinPolicy(this.props.groupId, { type: this.state.joinableForm.policyType, }); }, _onAcceptInviteClick: async function() { this.setState({membershipBusy: true}); // Wait 500ms to prevent flashing. Do this before sending a request otherwise we risk the // spinner disappearing after we have fetched new group data. await sleep(500); GroupStore.acceptGroupInvite(this.props.groupId).then(() => { // don't reset membershipBusy here: wait for the membership change to come down the sync }).catch((e) => { this.setState({membershipBusy: false}); const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog('Error accepting invite', '', ErrorDialog, { title: _t("Error"), description: _t("Unable to accept invite"), }); }); }, _onRejectInviteClick: async function() { this.setState({membershipBusy: true}); // Wait 500ms to prevent flashing. Do this before sending a request otherwise we risk the // spinner disappearing after we have fetched new group data. await sleep(500); GroupStore.leaveGroup(this.props.groupId).then(() => { // don't reset membershipBusy here: wait for the membership change to come down the sync }).catch((e) => { this.setState({membershipBusy: false}); const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog('Error rejecting invite', '', ErrorDialog, { title: _t("Error"), description: _t("Unable to reject invite"), }); }); }, _onJoinClick: async function() { if (this._matrixClient.isGuest()) { dis.dispatch({action: 'require_registration'}); return; } this.setState({membershipBusy: true}); // Wait 500ms to prevent flashing. Do this before sending a request otherwise we risk the // spinner disappearing after we have fetched new group data. await sleep(500); GroupStore.joinGroup(this.props.groupId).then(() => { // don't reset membershipBusy here: wait for the membership change to come down the sync }).catch((e) => { this.setState({membershipBusy: false}); const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog('Error joining room', '', ErrorDialog, { title: _t("Error"), description: _t("Unable to join community"), }); }); }, _leaveGroupWarnings: function() { const warnings = []; if (this.state.isUserPrivileged) { warnings.push(( { " " /* Whitespace, otherwise the sentences get smashed together */ } { _t("You are an administrator of this community. You will not be " + "able to rejoin without an invite from another administrator.") } )); } return warnings; }, _onLeaveClick: function() { const QuestionDialog = sdk.getComponent("dialogs.QuestionDialog"); const warnings = this._leaveGroupWarnings(); Modal.createTrackedDialog('Leave Group', '', QuestionDialog, { title: _t("Leave Community"), description: ( { _t("Leave %(groupName)s?", {groupName: this.props.groupId}) } { warnings } ), button: _t("Leave"), danger: this.state.isUserPrivileged, onFinished: async (confirmed) => { if (!confirmed) return; this.setState({membershipBusy: true}); // Wait 500ms to prevent flashing. Do this before sending a request otherwise we risk the // spinner disappearing after we have fetched new group data. await sleep(500); GroupStore.leaveGroup(this.props.groupId).then(() => { // don't reset membershipBusy here: wait for the membership change to come down the sync }).catch((e) => { this.setState({membershipBusy: false}); const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog"); Modal.createTrackedDialog('Error leaving community', '', ErrorDialog, { title: _t("Error"), description: _t("Unable to leave community"), }); }); }, }); }, _onAddRoomsClick: function() { showGroupAddRoomDialog(this.props.groupId); }, _getGroupSection: function() { const groupSettingsSectionClasses = classnames({ "mx_GroupView_group": this.state.editing, "mx_GroupView_group_disabled": this.state.editing && !this.state.isUserPrivileged, }); const header = this.state.editing ?

{ _t('Community Settings') }

:
; const hostingSignupLink = getHostingLink('community-settings'); let hostingSignup = null; if (hostingSignupLink && this.state.isUserPrivileged) { hostingSignup =
{_t( "Want more than a community? Get your own server", {}, { a: sub => {sub}, }, )}
; } const changeDelayWarning = this.state.editing && this.state.isUserPrivileged ?
{ _t( 'Changes made to your community name and avatar ' + 'might not be seen by other users for up to 30 minutes.', {}, { 'bold1': (sub) => { sub } , 'bold2': (sub) => { sub } , }, ) }
:
; return
{ header } { hostingSignup } { changeDelayWarning } { this._getJoinableNode() } { this._getLongDescriptionNode() } { this._getRoomsNode() }
; }, _getRoomsNode: function() { const RoomDetailList = sdk.getComponent('rooms.RoomDetailList'); const AccessibleButton = sdk.getComponent('elements.AccessibleButton'); const TintableSvg = sdk.getComponent('elements.TintableSvg'); const Spinner = sdk.getComponent('elements.Spinner'); const TooltipButton = sdk.getComponent('elements.TooltipButton'); const roomsHelpNode = this.state.editing ? :
; const addRoomRow = this.state.editing ? (
{ _t('Add rooms to this community') }
) :
; const roomDetailListClassName = classnames({ "mx_fadable": true, "mx_fadable_faded": this.state.editing, }); return

{ _t('Rooms') } { roomsHelpNode }

{ addRoomRow }
{ this.state.groupRoomsLoading ? : }
; }, _getFeaturedRoomsNode: function() { const summary = this.state.summary; const defaultCategoryRooms = []; const categoryRooms = {}; summary.rooms_section.rooms.forEach((r) => { if (r.category_id === null) { defaultCategoryRooms.push(r); } else { let list = categoryRooms[r.category_id]; if (list === undefined) { list = []; categoryRooms[r.category_id] = list; } list.push(r); } }); const defaultCategoryNode = ; const categoryRoomNodes = Object.keys(categoryRooms).map((catId) => { const cat = summary.rooms_section.categories[catId]; return ; }); return
{ _t('Featured Rooms:') }
{ defaultCategoryNode } { categoryRoomNodes }
; }, _getFeaturedUsersNode: function() { const summary = this.state.summary; const noRoleUsers = []; const roleUsers = {}; summary.users_section.users.forEach((u) => { if (u.role_id === null) { noRoleUsers.push(u); } else { let list = roleUsers[u.role_id]; if (list === undefined) { list = []; roleUsers[u.role_id] = list; } list.push(u); } }); const noRoleNode = ; const roleUserNodes = Object.keys(roleUsers).map((roleId) => { const role = summary.users_section.roles[roleId]; return ; }); return
{ _t('Featured Users:') }
{ noRoleNode } { roleUserNodes }
; }, _getMembershipSection: function() { const Spinner = sdk.getComponent("elements.Spinner"); const BaseAvatar = sdk.getComponent("avatars.BaseAvatar"); const group = this._matrixClient.getGroup(this.props.groupId); if (group && group.myMembership === 'invite') { if (this.state.membershipBusy || this.state.inviterProfileBusy) { return
; } const httpInviterAvatar = this.state.inviterProfile ? this._matrixClient.mxcUrlToHttp( this.state.inviterProfile.avatarUrl, 36, 36, ) : null; let inviterName = group.inviter.userId; if (this.state.inviterProfile) { inviterName = this.state.inviterProfile.displayName || group.inviter.userId; } return
{ _t("%(inviter)s has invited you to join this community", { inviter: inviterName, }) }
{ _t("Accept") } { _t("Decline") }
; } let membershipContainerExtraClasses; let membershipButtonExtraClasses; let membershipButtonTooltip; let membershipButtonText; let membershipButtonOnClick; // User is not in the group if ((!group || group.myMembership === 'leave') && this.state.summary && this.state.summary.profile && Boolean(this.state.summary.profile.is_openly_joinable) ) { membershipButtonText = _t("Join this community"); membershipButtonOnClick = this._onJoinClick; membershipButtonExtraClasses = 'mx_GroupView_joinButton'; membershipContainerExtraClasses = 'mx_GroupView_membershipSection_leave'; } else if ( group && group.myMembership === 'join' && this.state.editing ) { membershipButtonText = _t("Leave this community"); membershipButtonOnClick = this._onLeaveClick; membershipButtonTooltip = this.state.isUserPrivileged ? _t("You are an administrator of this community") : _t("You are a member of this community"); membershipButtonExtraClasses = { 'mx_GroupView_leaveButton': true, 'mx_RoomHeader_textButton_danger': this.state.isUserPrivileged, }; membershipContainerExtraClasses = 'mx_GroupView_membershipSection_joined'; } else { return null; } const membershipButtonClasses = classnames([ 'mx_RoomHeader_textButton', 'mx_GroupView_textButton', ], membershipButtonExtraClasses, ); const membershipContainerClasses = classnames( 'mx_GroupView_membershipSection', membershipContainerExtraClasses, ); return
{ /* The
is for flex alignment */ } { this.state.membershipBusy ? :
}
{ membershipButtonText }
; }, _getJoinableNode: function() { const InlineSpinner = sdk.getComponent('elements.InlineSpinner'); return this.state.editing ?

{ _t('Who can join this community?') } { this.state.groupJoinableLoading ? :
}

: null; }, _getLongDescriptionNode: function() { const summary = this.state.summary; let description = null; if (summary.profile && summary.profile.long_description) { description = sanitizedHtmlNode(summary.profile.long_description); } else if (this.state.isUserPrivileged) { description =
{ _t( 'Your community hasn\'t got a Long Description, a HTML page to show to community members.
' + 'Click here to open settings and give it one!', {}, { 'br':
}, ) }
; } const groupDescEditingClasses = classnames({ "mx_GroupView_groupDesc": true, "mx_GroupView_groupDesc_disabled": !this.state.isUserPrivileged, }); return this.state.editing ?

{ _t("Long Description (HTML)") }