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<!--
- @copyright Copyright (c) 2019 Marco Ambrosini <marcoambrosini@icloud.com>
-
- @author Marco Ambrosini <marcoambrosini@icloud.com>
-
- @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"
:search-text="searchText"
@click="addParticipants" />
</div>
</template>
<script>
import CurrentParticipants from './CurrentParticipants/CurrentParticipants.vue'
import SearchBox from '../../LeftSidebar/SearchBox/SearchBox.vue'
import debounce from 'debounce'
import { EventBus } from '../../../services/EventBus.js'
import { searchPossibleConversations } from '../../../services/conversationsService.js'
import { addParticipant } from '../../../services/participantsService.js'
import { loadState } from '@nextcloud/initial-state'
import CancelableRequest from '../../../utils/cancelableRequest.js'
import { showError } from '@nextcloud/dialogs'
import AppNavigationCaption from '@nextcloud/vue/dist/Components/AppNavigationCaption'
import ParticipantsSearchResults from './ParticipantsSearchResults/ParticipantsSearchResults.vue'
import getParticipants from '../../../mixins/getParticipants.js'
export default {
name: 'ParticipantsTab',
components: {
AppNavigationCaption,
CurrentParticipants,
SearchBox,
ParticipantsSearchResults,
},
mixins: [getParticipants],
props: {
canSearch: {
type: Boolean,
required: true,
},
canAdd: {
type: Boolean,
required: true,
},
},
data() {
return {
searchText: '',
searchResults: [],
contactsLoading: false,
isCirclesEnabled: loadState('spreed', 'circles_enabled'),
cancelSearchPossibleConversations: () => {},
}
},
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.$on('route-change', this.abortSearch)
// Initialises the get participants mixin
this.initialiseGetParticipantsMixin()
},
beforeDestroy() {
EventBus.$off('route-change', this.abortSearch)
this.cancelSearchPossibleConversations()
this.cancelSearchPossibleConversations = null
this.stopGetParticipantsMixin()
},
methods: {
handleClose() {
this.$store.dispatch('hideSidebar')
},
handleInput() {
this.contactsLoading = true
this.searchResults = []
this.debounceFetchSearchResults()
},
debounceFetchSearchResults: debounce(function() {
if (this.isSearching) {
this.fetchSearchResults()
}
}, 250),
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'))
}
},
// 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>
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