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<!--
- @copyright Copyright (c) 2021 John Molakvoæ <skjnldsv@protonmail.com>
-
- @author John Molakvoæ <skjnldsv@protonmail.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>
<AppContentList v-if="!hasMembers && loading">
<EmptyContent icon="icon-loading">
{{ t('contacts', 'Loading members list …') }}
</EmptyContent>
</AppContentList>
<AppContentList v-else-if="!hasMembers">
<EmptyContent icon="icon-contacts">
{{ t('contacts', 'There is no member in this circle') }}
</EmptyContent>
</AppContentList>
<AppContentList v-else :class="{ 'icon-loading': loading, showdetails: showDetails }">
<div class="members-list__new">
<button class="icon-add" @click="onShowPicker(circle.id)">
{{ t('contacts', 'Add members') }}
</button>
<button v-if="isMobile"
class="icon-info"
@click="showCircleDetails">
{{ t('contacts', 'Show circle details') }}
</button>
</div>
<VirtualList class="members-list"
data-key="id"
:data-sources="filteredList"
:data-component="MembersListItem"
:estimate-size="68" />
<!-- member picker -->
<EntityPicker v-if="showPicker"
:confirm-label="t('contacts', 'Add to {circle}', { circle: circle.displayName })"
:data-types="pickerTypes"
:data-set="filteredPickerData"
:internal-search="false"
:loading="pickerLoading"
:selection.sync="pickerSelection"
@close="resetPicker"
@search="onSearch"
@submit="onPickerPick" />
</AppContentList>
</template>
<script>
import AppContentList from '@nextcloud/vue/dist/Components/AppContentList'
import EmptyContent from '@nextcloud/vue/dist/Components/EmptyContent'
import isMobile from '@nextcloud/vue/dist/Mixins/isMobile'
import VirtualList from 'vue-virtual-scroll-list'
import MembersListItem from './MembersList/MembersListItem'
import EntityPicker from './EntityPicker/EntityPicker'
import RouterMixin from '../mixins/RouterMixin'
import { getRecommendations, getSuggestions } from '../services/collaborationAutocompletion'
import { showError, showWarning } from '@nextcloud/dialogs'
import { subscribe } from '@nextcloud/event-bus'
import { SHARES_TYPES_MEMBER_MAP, CIRCLES_MEMBER_GROUPING } from '../models/constants.ts'
export default {
name: 'MemberList',
components: {
AppContentList,
VirtualList,
EntityPicker,
EmptyContent,
},
mixins: [isMobile, RouterMixin],
props: {
list: {
type: Array,
required: true,
},
loading: {
type: Boolean,
default: false,
},
showDetails: {
type: Boolean,
default: false,
},
},
data() {
return {
MembersListItem,
pickerLoading: false,
showPicker: false,
showPickerIntro: true,
recommendations: [],
pickerCircle: null,
pickerData: [],
pickerSelection: {},
pickerTypes: CIRCLES_MEMBER_GROUPING,
}
},
computed: {
/**
* Return the current circle
* @returns {Circle}
*/
circle() {
return this.$store.getters.getCircle(this.selectedCircle)
},
groupedList() {
// Group per userType
return this.list.reduce(function(list, member) {
const userType = member.userType
list[userType] = list[userType] || []
list[userType].push(member)
return list
}, Object.create(null))
},
filteredList() {
return Object.keys(this.groupedList)
// Object.keys returns string
.map(type => parseInt(type, 10))
// Map populated types to the group entry
.map(type => CIRCLES_MEMBER_GROUPING.find(group => group.type === type))
// Injecting headings
.map(group => [{
heading: true,
...group,
}, ...(this.groupedList[group.type] || [])])
// Merging sub-arrays
.flat()
},
hasMembers() {
return this.filteredList.length > 0
},
filteredPickerData() {
return this.pickerData.filter(entity => {
const type = SHARES_TYPES_MEMBER_MAP[entity.shareType]
const list = this.groupedList[type]
if (list) {
return list.find(member => member.userId === entity.shareWith) === undefined
}
// If the type doesn't exists, there is no member of this type
return true
})
},
},
mounted() {
subscribe('contacts:circles:append', this.onShowPicker)
},
methods: {
/**
* Show picker and fetch for recommendations
* Cache the circleId in case the url change or something
* and make sure we add them to the desired circle.
* @param {string} circleId the circle id to add members to
*/
async onShowPicker(circleId) {
this.showPicker = true
this.pickerLoading = true
this.pickerCircle = circleId
try {
const results = await getRecommendations()
// cache recommendations
this.recommendations = results
this.pickerData = results
} catch (error) {
console.error('Unable to get the recommendations list', error)
// Do not show the error, let the user search
// showError(t('contacts', 'Unable to get the recommendations list'))
} finally {
this.pickerLoading = false
}
},
/**
* On EntityPicker search.
* Returns recommendations if empty
* @param {string} term the searched term
*/
async onSearch(term) {
if (term.trim() === '') {
this.pickerData = this.recommendations
return
}
this.pickerLoading = true
try {
const results = await getSuggestions(term)
this.pickerData = results
} catch (error) {
console.error('Unable to get the results', error)
showError(t('contacts', 'Unable to get the results'))
} finally {
this.pickerLoading = false
}
},
/**
* On picker submit
* @param {Array} selection the selection to add to the circle
*/
async onPickerPick(selection) {
console.info('Adding selection to circle', selection, this.pickerCircle)
this.pickerLoading = true
selection = selection.map(entry => ({
id: entry.shareWith,
type: SHARES_TYPES_MEMBER_MAP[entry.shareType],
}))
try {
const members = await this.$store.dispatch('addMembersToCircle', { circleId: this.pickerCircle, selection })
if (members.length !== selection.length) {
showWarning(t('contacts', 'Some members could not be added'))
// TODO filter successful members and edit selection
this.pickerSelection = {}
return
}
this.resetPicker()
} catch (error) {
showError(t('contacts', 'There was an issue adding members to the circle'))
console.error('There was an issue adding members to the circle', this.pickerCircle, error)
} finally {
this.pickerLoading = false
}
},
/**
* Reset picker related variables
*/
resetPicker() {
this.showPicker = false
this.pickerCircle = null
this.pickerData = []
this.pickerSelection = {}
},
showCircleDetails() {
this.$emit('update:showDetails', true)
},
},
}
</script>
<style lang="scss" scoped>
.members-list {
// Make virtual scroller scrollable
max-height: 100%;
overflow: auto;
&__new {
padding: 10px;
button {
height: 44px;
padding-left: 44px;
background-position: 14px center;
text-align: left;
width: 100%;
}
}
}
</style>
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