445 lines
11 KiB
Vue
445 lines
11 KiB
Vue
<!--
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- @copyright Copyright (c) 2019 John Molakvoæ <skjnldsv@protonmail.com>
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-
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- @author John Molakvoæ <skjnldsv@protonmail.com>
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-
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- @license GNU AGPL version 3 or any later version
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-
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- This program is free software: you can redistribute it and/or modify
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- it under the terms of the GNU Affero General Public License as
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- published by the Free Software Foundation, either version 3 of the
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- License, or (at your option) any later version.
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-
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- This program is distributed in the hope that it will be useful,
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- but WITHOUT ANY WARRANTY; without even the implied warranty of
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- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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- GNU Affero General Public License for more details.
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-
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- You should have received a copy of the GNU Affero General Public License
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- along with this program. If not, see <http://www.gnu.org/licenses/>.
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-
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-->
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<template>
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<Multiselect ref="multiselect"
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class="sharing-input"
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:disabled="!canReshare"
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:hide-selected="true"
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:internal-search="false"
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:loading="loading"
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:options="options"
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:placeholder="inputPlaceholder"
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:preselect-first="true"
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:preserve-search="true"
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:searchable="true"
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:user-select="true"
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@search-change="asyncFind"
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@select="addShare">
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<template #noOptions>
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{{ t('files_sharing', 'No recommendations. Start typing.') }}
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</template>
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<template #noResult>
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{{ noResultText }}
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</template>
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</Multiselect>
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</template>
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<script>
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import { generateOcsUrl } from '@nextcloud/router'
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import { getCurrentUser } from '@nextcloud/auth'
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import axios from '@nextcloud/axios'
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import debounce from 'debounce'
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import Multiselect from 'nextcloud-vue/dist/Components/Multiselect'
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import Config from '../services/ConfigService'
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import Share from '../models/Share'
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import ShareRequests from '../mixins/ShareRequests'
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import ShareTypes from '../mixins/ShareTypes'
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export default {
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name: 'SharingInput',
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components: {
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Multiselect
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},
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mixins: [ShareTypes, ShareRequests],
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props: {
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shares: {
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type: Array,
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default: () => [],
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required: true
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},
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linkShares: {
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type: Array,
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default: () => [],
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required: true
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},
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fileInfo: {
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type: Object,
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default: () => {},
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required: true
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},
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reshare: {
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type: Share,
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default: null
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},
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canReshare: {
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type: Boolean,
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required: true
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}
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},
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data() {
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return {
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config: new Config(),
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loading: false,
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query: '',
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recommendations: [],
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ShareSearch: OCA.Sharing.ShareSearch.state,
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suggestions: []
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}
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},
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computed: {
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/**
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* Implement ShareSearch
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* allows external appas to inject new
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* results into the autocomplete dropdown
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* Used for the guests app
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*
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* @returns {Array}
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*/
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externalResults() {
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return this.ShareSearch.results
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},
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inputPlaceholder() {
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const allowRemoteSharing = this.config.isRemoteShareAllowed
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const allowMailSharing = this.config.isMailShareAllowed
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if (!this.canReshare) {
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return t('files_sharing', 'Resharing is not allowed')
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}
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if (!allowRemoteSharing && allowMailSharing) {
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return t('files_sharing', 'Name or email address...')
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}
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if (allowRemoteSharing && !allowMailSharing) {
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return t('files_sharing', 'Name or federated cloud ID...')
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}
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if (allowRemoteSharing && allowMailSharing) {
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return t('files_sharing', 'Name, federated cloud ID or email address...')
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}
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return t('files_sharing', 'Name...')
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},
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isValidQuery() {
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return this.query && this.query.trim() !== '' && this.query.length > this.config.minSearchStringLength
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},
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options() {
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if (this.isValidQuery) {
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return this.suggestions
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}
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return this.recommendations
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},
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noResultText() {
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if (this.loading) {
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return t('files_sharing', 'Searching...')
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}
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return t('files_sharing', 'No elements found.')
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}
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},
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mounted() {
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this.getRecommendations()
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},
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methods: {
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async asyncFind(query, id) {
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// save current query to check if we display
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// recommendations or search results
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this.query = query.trim()
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if (this.isValidQuery) {
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// start loading now to have proper ux feedback
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// during the debounce
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this.loading = true
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await this.debounceGetSuggestions(query)
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}
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},
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/**
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* Get suggestions
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*
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* @param {string} search the search query
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* @param {boolean} [lookup=false] search on lookup server
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*/
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async getSuggestions(search, lookup) {
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this.loading = true
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lookup = lookup || false
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console.info(search, lookup)
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const request = await axios.get(generateOcsUrl('apps/files_sharing/api/v1') + 'sharees', {
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params: {
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format: 'json',
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itemType: this.fileInfo.type === 'dir' ? 'folder' : 'file',
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search,
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lookup,
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perPage: this.config.maxAutocompleteResults
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}
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})
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if (request.data.ocs.meta.statuscode !== 100) {
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console.error('Error fetching suggestions', request)
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return
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}
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const data = request.data.ocs.data
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const exact = request.data.ocs.data.exact
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data.exact = [] // removing exact from general results
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// flatten array of arrays
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const rawExactSuggestions = Object.values(exact).reduce((arr, elem) => arr.concat(elem), [])
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const rawSuggestions = Object.values(data).reduce((arr, elem) => arr.concat(elem), [])
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// remove invalid data and format to user-select layout
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const exactSuggestions = this.filterOutExistingShares(rawExactSuggestions)
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.map(share => this.formatForMultiselect(share))
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const suggestions = this.filterOutExistingShares(rawSuggestions)
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.map(share => this.formatForMultiselect(share))
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// lookup clickable entry
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const lookupEntry = []
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if (data.lookupEnabled) {
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lookupEntry.push({
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isNoUser: true,
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displayName: t('files_sharing', 'Search globally'),
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lookup: true
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})
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}
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// if there is a condition specified, filter it
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const externalResults = this.externalResults.filter(result => !result.condition || result.condition(this))
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this.suggestions = exactSuggestions.concat(suggestions).concat(externalResults).concat(lookupEntry)
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this.loading = false
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console.info('suggestions', this.suggestions)
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},
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/**
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* Debounce getSuggestions
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*
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* @param {...*} args the arguments
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*/
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debounceGetSuggestions: debounce(function(...args) {
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this.getSuggestions(...args)
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}, 300),
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/**
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* Get the sharing recommendations
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*/
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async getRecommendations() {
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this.loading = true
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const request = await axios.get(generateOcsUrl('apps/files_sharing/api/v1') + 'sharees_recommended', {
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params: {
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format: 'json',
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itemType: this.fileInfo.type
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}
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})
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if (request.data.ocs.meta.statuscode !== 100) {
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console.error('Error fetching recommendations', request)
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return
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}
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const exact = request.data.ocs.data.exact
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// flatten array of arrays
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const rawRecommendations = Object.values(exact).reduce((arr, elem) => arr.concat(elem), [])
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// remove invalid data and format to user-select layout
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this.recommendations = this.filterOutExistingShares(rawRecommendations)
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.map(share => this.formatForMultiselect(share))
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this.loading = false
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console.info('recommendations', this.recommendations)
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},
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/**
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* Filter out existing shares from
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* the provided shares search results
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*
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* @param {Object[]} shares the array of shares object
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* @returns {Object[]}
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*/
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filterOutExistingShares(shares) {
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return shares.reduce((arr, share) => {
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// only check proper objects
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if (typeof share !== 'object') {
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return arr
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}
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try {
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// filter out current user
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if (share.value.shareWith === getCurrentUser().uid) {
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return arr
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}
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// filter out the owner of the share
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if (this.reshare && share.value.shareWith === this.reshare.owner) {
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return arr
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}
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// filter out existing mail shares
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if (share.value.shareType === this.SHARE_TYPES.SHARE_TYPE_EMAIL) {
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const emails = this.linkShares.map(elem => elem.shareWith)
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if (emails.indexOf(share.value.shareWith.trim()) !== -1) {
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return arr
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}
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} else { // filter out existing shares
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// creating an object of uid => type
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const sharesObj = this.shares.reduce((obj, elem) => {
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obj[elem.shareWith] = elem.type
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return obj
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}, {})
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// if shareWith is the same and the share type too, ignore it
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const key = share.value.shareWith.trim()
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if (key in sharesObj
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&& sharesObj[key] === share.value.shareType) {
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return arr
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}
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}
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// ALL GOOD
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// let's add the suggestion
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arr.push(share)
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} catch {
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return arr
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}
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return arr
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}, [])
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},
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/**
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* Get the icon based on the share type
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* @param {number} type the share type
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* @returns {string} the icon class
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*/
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shareTypeToIcon(type) {
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switch (type) {
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case this.SHARE_TYPES.SHARE_TYPE_GUEST:
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// default is a user, other icons are here to differenciate
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// themselves from it, so let's not display the user icon
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// case this.SHARE_TYPES.SHARE_TYPE_REMOTE:
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// case this.SHARE_TYPES.SHARE_TYPE_USER:
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return 'icon-user'
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case this.SHARE_TYPES.SHARE_TYPE_REMOTE_GROUP:
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case this.SHARE_TYPES.SHARE_TYPE_GROUP:
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return 'icon-group'
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case this.SHARE_TYPES.SHARE_TYPE_EMAIL:
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return 'icon-mail'
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case this.SHARE_TYPES.SHARE_TYPE_CIRCLE:
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return 'icon-circle'
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case this.SHARE_TYPES.SHARE_TYPE_ROOM:
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return 'icon-room'
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default:
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return ''
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}
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},
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/**
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* Format shares for the multiselect options
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* @param {Object} result select entry item
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* @returns {Object}
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*/
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formatForMultiselect(result) {
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let desc
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if ((result.value.shareType === this.SHARE_TYPES.SHARE_TYPE_REMOTE
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|| result.value.shareType === this.SHARE_TYPES.SHARE_TYPE_REMOTE_GROUP
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) && result.value.server) {
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desc = t('files_sharing', 'on {server}', { server: result.value.server })
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} else if (result.value.shareType === this.SHARE_TYPES.SHARE_TYPE_EMAIL) {
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desc = result.value.shareWith
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}
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return {
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shareWith: result.value.shareWith,
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shareType: result.value.shareType,
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user: result.uuid || result.value.shareWith,
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isNoUser: !result.uuid,
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displayName: result.name || result.label,
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desc,
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icon: this.shareTypeToIcon(result.value.shareType)
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}
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},
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/**
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* Process the new share request
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* @param {Object} value the multiselect option
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*/
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async addShare(value) {
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if (value.lookup) {
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return this.getSuggestions(this.query, true)
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}
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// handle externalResults from OCA.Sharing.ShareSearch
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if (value.handler) {
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const share = await value.handler(this)
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this.$emit('add:share', new Share(share))
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return true
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}
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this.loading = true
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try {
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const path = (this.fileInfo.path + '/' + this.fileInfo.name).replace('//', '/')
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const share = await this.createShare({
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path,
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shareType: value.shareType,
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shareWith: value.shareWith
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})
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this.$emit('add:share', share)
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this.getRecommendations()
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} catch (response) {
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// focus back if any error
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const input = this.$refs.multiselect.$el.querySelector('input')
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if (input) {
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input.focus()
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}
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this.query = value.shareWith
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} finally {
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this.loading = false
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}
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}
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}
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}
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</script>
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<style lang="scss">
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.sharing-input {
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width: 100%;
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margin: 10px 0;
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// properly style the lookup entry
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.multiselect__option {
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span[lookup] {
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.avatardiv {
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background-image: var(--icon-search-fff);
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background-repeat: no-repeat;
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background-position: center;
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background-color: var(--color-text-maxcontrast) !important;
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div {
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display: none;
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}
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}
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}
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}
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}
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</style>
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