1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
|
<!--
- @copyright Copyright (c) 2019 Marco Ambrosini <marcoambrosini@pm.me>
-
- @author Marco Ambrosini <marcoambrosini@pm.me>
-
- @license GNU AGPL version 3 or any later version
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-->
<template>
<div>
<SearchBox
v-if="canSearch"
v-model="searchText"
:placeholder-text="searchBoxPlaceholder"
:is-searching="isSearching"
@input="handleInput"
@abort-search="abortSearch" />
<AppNavigationCaption v-if="isSearching && canAdd"
:title="t('spreed', 'Participants')" />
<CurrentParticipants
:search-text="searchText"
:participants-initialised="participantsInitialised" />
<ParticipantsSearchResults
v-if="canAdd && isSearching"
:search-results="searchResults"
:contacts-loading="contactsLoading"
:no-results="noResults"
@click="addParticipants" />
</div>
</template>
<script>
import CurrentParticipants from './CurrentParticipants/CurrentParticipants'
import SearchBox from '../../LeftSidebar/SearchBox/SearchBox'
import debounce from 'debounce'
import { EventBus } from '../../../services/EventBus'
import { PARTICIPANT } from '../../../constants'
import { searchPossibleConversations } from '../../../services/conversationsService'
import {
addParticipant,
fetchParticipants,
} from '../../../services/participantsService'
import isInLobby from '../../../mixins/isInLobby'
import { loadState } from '@nextcloud/initial-state'
import SHA1 from 'crypto-js/sha1'
import Hex from 'crypto-js/enc-hex'
import CancelableRequest from '../../../utils/cancelableRequest'
import Axios from '@nextcloud/axios'
import { showError } from '@nextcloud/dialogs'
import { emit } from '@nextcloud/event-bus'
import AppNavigationCaption from '@nextcloud/vue/dist/Components/AppNavigationCaption'
import ParticipantsSearchResults from './ParticipantsSearchResults/ParticipantsSearchResults'
export default {
name: 'ParticipantsTab',
components: {
AppNavigationCaption,
CurrentParticipants,
SearchBox,
ParticipantsSearchResults,
},
mixins: [
isInLobby,
],
props: {
canSearch: {
type: Boolean,
required: true,
},
canAdd: {
type: Boolean,
required: true,
},
isActive: {
type: Boolean,
required: true,
},
},
data() {
return {
searchText: '',
searchResults: [],
contactsLoading: false,
participantsInitialised: false,
isCirclesEnabled: loadState('spreed', 'circles_enabled'),
/**
* Stores the cancel function for cancelableGetParticipants
*/
cancelGetParticipants: () => {},
cancelSearchPossibleConversations: () => {},
fetchingParticipants: false,
}
},
computed: {
searchBoxPlaceholder() {
return this.canAdd
? t('spreed', 'Search or add participants')
: t('spreed', 'Search participants')
},
show() {
return this.$store.getters.getSidebarStatus
},
opened() {
return !!this.token && this.show
},
token() {
return this.$store.getters.getToken()
},
conversation() {
return this.$store.getters.conversation(this.token) || this.$store.getters.dummyConversation
},
isSearching() {
return this.searchText !== ''
},
noResults() {
return this.searchResults === []
},
},
beforeMount() {
EventBus.$on('routeChange', this.onRouteChange)
EventBus.$on('joinedConversation', this.onJoinedConversation)
// FIXME this works only temporary until signaling is fixed to be only on the calls
// Then we have to search for another solution. Maybe the room list which we update
// periodically gets a hash of all online sessions?
EventBus.$on('Signaling::participantListChanged', this.debounceUpdateParticipants)
},
beforeDestroy() {
EventBus.$off('routeChange', this.onRouteChange)
EventBus.$off('joinedConversation', this.onJoinedConversation)
EventBus.$off('Signaling::participantListChanged', this.debounceUpdateParticipants)
this.cancelSearchPossibleConversations()
this.cancelSearchPossibleConversations = null
},
methods: {
/**
* If the route changes, the search filter is reset
*/
onRouteChange() {
// Reset participantsInitialised when there is only the current user in the participant list
this.participantsInitialised = this.$store.getters.participantsList(this.token).length > 1
this.abortSearch()
},
/**
* If the conversation has been joined, we get the participants
*/
onJoinedConversation() {
this.$nextTick(() => {
this.cancelableGetParticipants()
})
},
handleClose() {
this.$store.dispatch('hideSidebar')
},
handleInput() {
this.contactsLoading = true
this.searchResults = []
this.debounceFetchSearchResults()
},
debounceFetchSearchResults: debounce(function() {
if (this.isSearching) {
this.fetchSearchResults()
}
}, 250),
debounceUpdateParticipants() {
if (!this.$store.getters.windowIsVisible()
|| !this.$store.getters.getSidebarStatus
|| !this.isActive) {
this.debounceSlowUpdateParticipants()
return
}
this.debounceFastUpdateParticipants()
},
debounceSlowUpdateParticipants: debounce(function() {
if (!this.fetchingParticipants) {
this.cancelableGetParticipants()
}
}, 15000),
debounceFastUpdateParticipants: debounce(function() {
if (!this.fetchingParticipants) {
this.cancelableGetParticipants()
}
}, 3000),
async fetchSearchResults() {
try {
this.cancelSearchPossibleConversations('canceled')
const { request, cancel } = CancelableRequest(searchPossibleConversations)
this.cancelSearchPossibleConversations = cancel
const response = await request({
searchText: this.searchText,
token: this.token,
})
this.searchResults = response?.data?.ocs?.data || []
this.contactsLoading = false
} catch (exception) {
if (CancelableRequest.isCancel(exception)) {
return
}
console.error(exception)
showError(t('spreed', 'An error occurred while performing the search'))
}
},
/**
* Add the selected group/user/circle to the conversation
*
* @param {object} item The autocomplete suggestion to start a conversation with
* @param {string} item.id The ID of the target
* @param {string} item.source The source of the target
*/
async addParticipants(item) {
try {
await addParticipant(this.token, item.id, item.source)
this.abortSearch()
this.cancelableGetParticipants()
} catch (exception) {
console.debug(exception)
showError(t('spreed', 'An error occurred while adding the participants'))
}
},
async cancelableGetParticipants() {
if (this.token === '' || this.isInLobby) {
return
}
try {
// The token must be stored in a local variable to ensure that
// the same token is used after waiting.
const token = this.token
// Clear previous requests if there's one pending
this.cancelGetParticipants('Cancel get participants')
// Get a new cancelable request function and cancel function pair
this.fetchingParticipants = true
const { request, cancel } = CancelableRequest(fetchParticipants)
this.cancelGetParticipants = cancel
const participants = await request(token)
this.$store.dispatch('purgeParticipantsStore', token)
const hasUserStatuses = !!participants.headers['x-nextcloud-has-user-statuses']
participants.data.ocs.data.forEach(participant => {
this.$store.dispatch('addParticipant', {
token,
participant,
})
if (participant.participantType === PARTICIPANT.TYPE.GUEST
|| participant.participantType === PARTICIPANT.TYPE.GUEST_MODERATOR) {
this.$store.dispatch('forceGuestName', {
token,
actorId: Hex.stringify(SHA1(participant.sessionIds[0])),
actorDisplayName: participant.displayName,
})
} else if (participant.actorType === 'users' && hasUserStatuses) {
emit('user_status:status.updated', {
status: participant.status,
message: participant.statusMessage,
icon: participant.statusIcon,
clearAt: participant.statusClearAt,
userId: participant.actorId,
})
}
})
this.participantsInitialised = true
} catch (exception) {
if (!Axios.isCancel(exception)) {
console.error(exception)
showError(t('spreed', 'An error occurred while fetching the participants'))
}
} finally {
this.fetchingParticipants = false
}
},
// Ends the search operation
abortSearch() {
this.searchText = ''
if (this.cancelSearchPossibleConversations) {
this.cancelSearchPossibleConversations()
}
},
},
}
</script>
<style scoped>
/** TODO: fix these in the nextcloud-vue library **/
::v-deep .app-sidebar-header__menu {
top: 6px !important;
margin-top: 0 !important;
right: 54px !important;
}
::v-deep .app-sidebar__close {
top: 6px !important;
right: 6px !important;
}
/*
* The field will fully overlap the top of the sidebar content so
* that elements will scroll behind it
*/
.app-navigation-search {
top: -10px;
margin: -10px;
padding: 10px;
}
</style>
|