add now features
This commit is contained in:
Matthias Hochmeister
281
frontend/src/components/dashboard/NextcloudTalkWidget.tsx
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281
frontend/src/components/dashboard/NextcloudTalkWidget.tsx
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import React, { useState, useRef, useEffect, useCallback } from 'react';
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import {
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Card,
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CardContent,
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Typography,
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Box,
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Chip,
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Divider,
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Skeleton,
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Button,
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CircularProgress,
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IconButton,
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Tooltip,
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} from '@mui/material';
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import { Forum, Cloud, LinkOff } from '@mui/icons-material';
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import { useQuery, useQueryClient } from '@tanstack/react-query';
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import { formatDistanceToNow } from 'date-fns';
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import { de } from 'date-fns/locale';
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import { nextcloudApi } from '../../services/nextcloud';
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import type { NextcloudConversation } from '../../types/nextcloud.types';
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const POLL_INTERVAL = 2000;
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const POLL_TIMEOUT = 5 * 60 * 1000;
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const ConversationRow: React.FC<{ conversation: NextcloudConversation; showDivider: boolean }> = ({
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conversation,
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showDivider,
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}) => {
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const handleClick = () => {
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window.open(conversation.url, '_blank', 'noopener,noreferrer');
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};
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const relativeTime = conversation.lastMessage
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? formatDistanceToNow(new Date(conversation.lastMessage.timestamp * 1000), {
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addSuffix: true,
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locale: de,
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})
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: null;
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return (
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<>
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<Box
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onClick={handleClick}
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sx={{
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display: 'flex',
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alignItems: 'flex-start',
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justifyContent: 'space-between',
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py: 1.5,
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px: 1,
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cursor: 'pointer',
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borderRadius: 1,
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transition: 'background-color 0.15s ease',
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'&:hover': {
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bgcolor: 'action.hover',
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},
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}}
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>
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<Box sx={{ flex: 1, minWidth: 0 }}>
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<Box sx={{ display: 'flex', alignItems: 'center', gap: 1 }}>
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<Typography variant="subtitle2" noWrap>
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{conversation.displayName}
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</Typography>
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{conversation.unreadMessages > 0 && (
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<Chip
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label={conversation.unreadMessages}
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size="small"
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color="primary"
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sx={{ height: 20, fontSize: '0.7rem', minWidth: 24 }}
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/>
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)}
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</Box>
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{conversation.lastMessage && (
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<Typography
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variant="body2"
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color="text.secondary"
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noWrap
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sx={{ mt: 0.25 }}
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>
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{conversation.lastMessage.author}: {conversation.lastMessage.text}
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</Typography>
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)}
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</Box>
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{relativeTime && (
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<Typography
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variant="caption"
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color="text.secondary"
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sx={{ ml: 1, whiteSpace: 'nowrap', mt: 0.25 }}
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>
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{relativeTime}
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</Typography>
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)}
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</Box>
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{showDivider && <Divider />}
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</>
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);
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};
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const NextcloudTalkWidget: React.FC = () => {
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const queryClient = useQueryClient();
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const [isConnecting, setIsConnecting] = useState(false);
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const pollIntervalRef = useRef<ReturnType<typeof setInterval> | null>(null);
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const popupRef = useRef<Window | null>(null);
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const { data, isLoading, isError } = useQuery({
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queryKey: ['nextcloud-talk'],
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queryFn: () => nextcloudApi.getConversations(),
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refetchInterval: 30000,
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retry: 1,
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});
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const connected = data?.connected ?? false;
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const conversations = data?.conversations?.slice(0, 5) ?? [];
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const totalUnread = data?.totalUnread ?? 0;
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const stopPolling = useCallback(() => {
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if (pollIntervalRef.current) {
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clearInterval(pollIntervalRef.current);
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pollIntervalRef.current = null;
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}
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if (popupRef.current && !popupRef.current.closed) {
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popupRef.current.close();
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}
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popupRef.current = null;
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setIsConnecting(false);
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}, []);
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useEffect(() => {
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return () => {
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if (pollIntervalRef.current) {
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clearInterval(pollIntervalRef.current);
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}
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if (popupRef.current && !popupRef.current.closed) {
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popupRef.current.close();
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}
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};
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}, []);
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const handleConnect = async () => {
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try {
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setIsConnecting(true);
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const { loginUrl, pollToken, pollEndpoint } = await nextcloudApi.connect();
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const popup = window.open(loginUrl, '_blank', 'width=600,height=700');
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popupRef.current = popup;
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const startTime = Date.now();
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pollIntervalRef.current = setInterval(async () => {
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if (Date.now() - startTime > POLL_TIMEOUT) {
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stopPolling();
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return;
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}
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if (popup && popup.closed) {
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stopPolling();
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return;
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}
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try {
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const result = await nextcloudApi.poll(pollToken, pollEndpoint);
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if (result.completed) {
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stopPolling();
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queryClient.invalidateQueries({ queryKey: ['nextcloud-talk'] });
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}
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} catch {
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// Polling error — keep trying until timeout
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}
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}, POLL_INTERVAL);
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} catch {
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setIsConnecting(false);
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}
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};
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const handleDisconnect = async () => {
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try {
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await nextcloudApi.disconnect();
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queryClient.invalidateQueries({ queryKey: ['nextcloud-talk'] });
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} catch {
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// Disconnect failed silently
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}
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};
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return (
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<Card
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sx={{
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height: '100%',
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transition: 'all 0.3s ease',
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'&:hover': {
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boxShadow: 3,
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},
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}}
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>
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<CardContent>
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<Box sx={{ display: 'flex', alignItems: 'center', gap: 1, mb: 2 }}>
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<Forum color="primary" />
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<Typography variant="h6" sx={{ flexGrow: 1 }}>
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Nextcloud Talk
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</Typography>
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{connected && totalUnread > 0 && (
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<Chip
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label={`${totalUnread} ungelesen`}
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size="small"
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color="primary"
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variant="outlined"
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/>
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)}
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{connected && (
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<Tooltip title="Verbindung trennen">
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<IconButton size="small" onClick={handleDisconnect}>
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<LinkOff fontSize="small" />
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</IconButton>
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</Tooltip>
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)}
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</Box>
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{isLoading && (
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<Box>
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{[1, 2, 3].map((n) => (
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<Box key={n} sx={{ mb: 1.5 }}>
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<Skeleton variant="text" width="60%" height={22} />
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<Skeleton variant="text" width="90%" height={18} />
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</Box>
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))}
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</Box>
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)}
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{isError && (
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<Typography variant="body2" color="text.secondary" sx={{ py: 2, textAlign: 'center' }}>
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Nextcloud nicht erreichbar
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</Typography>
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)}
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{!isLoading && !isError && !connected && (
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<Box sx={{ display: 'flex', flexDirection: 'column', alignItems: 'center', py: 3, gap: 2 }}>
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{isConnecting ? (
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<>
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<CircularProgress size={32} />
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<Typography variant="body2" color="text.secondary">
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Warte auf Bestätigung...
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</Typography>
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</>
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) : (
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<>
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<Typography variant="body2" color="text.secondary" sx={{ textAlign: 'center' }}>
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Verbinde dein Nextcloud-Konto, um Chats zu sehen.
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</Typography>
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<Button
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variant="outlined"
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startIcon={<Cloud />}
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onClick={handleConnect}
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>
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Mit Nextcloud verbinden
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</Button>
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</>
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)}
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</Box>
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)}
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{!isLoading && !isError && connected && conversations.length === 0 && (
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<Typography variant="body2" color="text.secondary" sx={{ py: 2, textAlign: 'center' }}>
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Keine aktiven Chats
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</Typography>
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)}
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{!isLoading && !isError && connected && conversations.length > 0 && (
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<Box>
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{conversations.map((conversation, index) => (
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<ConversationRow
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key={conversation.token}
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conversation={conversation}
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showDivider={index < conversations.length - 1}
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/>
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))}
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</Box>
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)}
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</CardContent>
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</Card>
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);
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};
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export default NextcloudTalkWidget;
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