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<!--
- @copyright Copyright (c) 2021 Julius Härtl <jus@bitgrid.net>
-
- @author Julius Härtl <jus@bitgrid.net>
-
- @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 v-if="searchQuery!==''" class="global-search">
<h2>
<RichText :text="t('deck', 'Search for {searchQuery} in all boards')" :arguments="queryStringArgs" />
<div v-if="loading" class="icon-loading-small" />
</h2>
<NcActions>
<NcActionButton icon="icon-close" @click="$store.commit('setSearchQuery', '')" />
</NcActions>
<div class="search-wrapper">
<div v-if="loading || filteredResults.length > 0" class="search-results">
<CardItem v-for="card in filteredResults"
:id="card.id"
:key="card.id"
:standalone="true" />
<Placeholder v-if="loading" />
<InfiniteLoading :identifier="searchQuery" @infinite="infiniteHandler">
<div slot="spinner" />
<div slot="no-more" />
<div slot="no-results">
{{ t('deck', 'No results found') }}
</div>
</InfiniteLoading>
</div>
<div v-else>
<p>{{ t('deck', 'No results found') }}</p>
</div>
</div>
</div>
</template>
<script>
import CardItem from '../cards/CardItem.vue'
import { mapState } from 'vuex'
import axios from '@nextcloud/axios'
import { generateOcsUrl } from '@nextcloud/router'
import InfiniteLoading from 'vue-infinite-loading'
import RichText from '@juliushaertl/vue-richtext'
import Placeholder from './Placeholder.vue'
import { NcActions, NcActionButton } from '@nextcloud/vue'
const createCancelToken = () => axios.CancelToken.source()
/**
* @param root0
* @param root0.query
* @param root0.cursor
*/
function search({ query, cursor }) {
const cancelToken = createCancelToken()
const request = async () => axios.get(generateOcsUrl('apps/deck/api/v1.0/search'), {
cancelToken: cancelToken.token,
params: {
term: query,
limit: 20,
cursor,
},
})
return {
request,
cancel: cancelToken.cancel,
}
}
export default {
name: 'GlobalSearchResults',
components: { CardItem, InfiniteLoading, RichText, Placeholder, NcActions, NcActionButton },
data() {
return {
results: [],
cancel: null,
loading: false,
cursor: null,
}
},
computed: {
...mapState({
searchQuery: state => state.searchQuery,
}),
filteredResults() {
const sortFn = (a, b) => a.archived - b.archived || b.lastModified - a.lastModified
if (this.$route.params.id) {
return this.results.filter((result) => result.relatedBoard.id.toString() !== this.$route.params.id.toString()).sort(sortFn)
}
return [...this.results].sort(sortFn)
},
queryStringArgs() {
return {
searchQuery: this.searchQuery,
}
},
},
watch: {
async searchQuery() {
this.cursor = null
this.loading = true
try {
await this.search()
this.loading = false
} catch (e) {
if (!axios.isCancel(e)) {
console.error('Search request failed', e)
this.loading = false
}
}
},
},
methods: {
async infiniteHandler($state) {
this.loading = true
try {
const data = await this.search()
if (data.length) {
$state.loaded()
} else {
$state.complete()
}
this.loading = false
} catch (e) {
if (!axios.isCancel(e)) {
console.error('Search request failed', e)
$state.complete()
this.loading = false
}
}
},
async search() {
if (this.cancel) {
this.cancel()
}
const { request, cancel } = await search({ query: this.searchQuery, cursor: this.cursor })
this.cancel = cancel
const { data } = await request()
if (this.cursor === null) {
this.results = []
}
if (data.ocs.data.length > 0) {
data.ocs.data.forEach((card) => {
this.$store.dispatch('addCardData', card)
})
this.results = [...this.results, ...data.ocs.data]
this.cursor = data.ocs.data[data.ocs.data.length - 1].lastModified
}
return data.ocs.data
},
},
}
</script>
<style lang="scss" scoped>
@import '../../css/variables';
.global-search {
width: 100%;
padding: $board-spacing + $stack-spacing;
padding-bottom: 0;
overflow: hidden;
min-height: 35vh;
max-height: 50vh;
flex-shrink: 1;
flex-grow: 1;
border-top: 1px solid var(--color-border);
z-index: 1010;
position: relative;
.action-item.icon-close {
position: absolute;
top: 10px;
right: 10px;
}
.search-wrapper {
overflow: scroll;
height: 100%;
position: relative;
padding: 10px;
}
h2 > div {
display: inline-block;
&.icon-loading-small {
margin-right: 20px;
}
}
h2::v-deep span {
background-color: var(--color-background-dark);
padding: 3px;
border-radius: var(--border-radius);
}
.search-results {
display: flex;
flex-wrap: wrap;
& > div {
flex-grow: 0;
}
}
&::v-deep .card {
width: $stack-width;
margin-right: $stack-spacing;
}
}
</style>
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