wikijs-fork/client/components/common/search-results.vue

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<template lang="pug">
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.search-results(v-if='searchIsFocused || (search && search.length > 1)')
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.search-results-container
.search-results-help(v-if='!search || (search && search.length < 2)')
img(src='/_assets/svg/icon-search-alt.svg')
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.mt-4 {{$t('common:header.searchHint')}}
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.search-results-loader(v-else-if='searchIsLoading && (!results || results.length < 1)')
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orbit-spinner(
:animation-duration='1000'
:size='100'
color='#FFF'
)
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.headline.mt-5 {{$t('common:header.searchLoading')}}
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.search-results-none(v-else-if='!searchIsLoading && (!results || results.length < 1)')
img(src='/_assets/svg/icon-no-results.svg', alt='No Results')
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.subheading {{$t('common:header.searchNoResult')}}
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template(v-if='results && results.length > 0')
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v-subheader.white--text {{$t('common:header.searchResultsCount', { total: response.totalHits })}}
v-list.search-results-items.radius-7.py-0(two-line, dense)
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template(v-for='(item, idx) of results')
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v-list-item(@click='goToPage(item)', :key='item.id', :class='idx === cursor ? `highlighted` : ``')
v-list-item-avatar(tile)
img(src='/_assets/svg/icon-selective-highlighting.svg')
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v-list-item-content
v-list-item-title(v-html='item.title')
v-list-item-subtitle.caption(v-html='item.description')
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.caption.grey--text(v-html='item.path')
v-list-item-action
v-chip(label, outlined) {{item.locale.toUpperCase()}}
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v-divider(v-if='idx < results.length - 1')
v-pagination.mt-3(
v-if='paginationLength > 1'
dark
v-model='pagination'
:length='paginationLength'
circle
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)
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template(v-if='suggestions && suggestions.length > 0')
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v-subheader.white--text.mt-3 {{$t('common:header.searchDidYouMean')}}
v-list.search-results-suggestions.radius-7(dense, dark)
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template(v-for='(term, idx) of suggestions')
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v-list-item(:key='term', @click='setSearchTerm(term)', :class='idx + results.length === cursor ? `highlighted` : ``')
v-list-item-avatar
v-icon mdi-magnify
v-list-item-content
v-list-item-title(v-html='term')
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v-divider(v-if='idx < suggestions.length - 1')
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.text-xs-center.pt-5(v-if='search && search.length > 1')
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//- v-btn.mx-2(outlined, color='orange', @click='search = ``', v-if='results.length > 0')
//- v-icon(left) mdi-content-save
//- span {{$t('common:header.searchCopyLink')}}
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v-btn.mx-2(outlined, color='pink', @click='search = ``')
v-icon(left) mdi-close
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span {{$t('common:header.searchClose')}}
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</template>
<script>
import _ from 'lodash'
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import { sync } from 'vuex-pathify'
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import { OrbitSpinner } from 'epic-spinners'
import searchPagesQuery from 'gql/common/common-pages-query-search.gql'
export default {
components: {
OrbitSpinner
},
data() {
return {
cursor: 0,
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pagination: 1,
perPage: 10,
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response: {
results: [],
suggestions: [],
totalHits: 0
}
}
},
computed: {
search: sync('site/search'),
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searchIsFocused: sync('site/searchIsFocused'),
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searchIsLoading: sync('site/searchIsLoading'),
searchRestrictLocale: sync('site/searchRestrictLocale'),
searchRestrictPath: sync('site/searchRestrictPath'),
results() {
const currentIndex = (this.pagination - 1) * this.perPage
return this.response.results ? _.slice(this.response.results, currentIndex, currentIndex + this.perPage) : []
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},
hits() {
return this.response.totalHits ? this.response.totalHits : 0
},
suggestions() {
return this.response.suggestions ? this.response.suggestions : []
},
paginationLength() {
return (this.response.totalHits > 0) ? Math.ceil(this.response.totalHits / this.perPage) : 0
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}
},
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watch: {
search(newValue, oldValue) {
this.cursor = 0
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if (!newValue || (newValue && newValue.length < 2)) {
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this.response.results = []
this.response.suggestions = []
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this.searchIsLoading = false
} else {
this.searchIsLoading = true
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}
}
},
mounted() {
this.$root.$on('searchMove', (dir) => {
this.cursor += ((dir === 'up') ? -1 : 1)
if (this.cursor < -1) {
this.cursor = -1
} else if (this.cursor > this.results.length + this.suggestions.length - 1) {
this.cursor = this.results.length + this.suggestions.length - 1
}
})
this.$root.$on('searchEnter', () => {
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if (!this.results) {
return
}
if (this.cursor >= 0 && this.cursor < this.results.length) {
this.goToPage(_.nth(this.results, this.cursor))
} else if (this.cursor >= 0) {
this.setSearchTerm(_.nth(this.suggestions, this.cursor - this.results.length))
}
})
},
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methods: {
setSearchTerm(term) {
this.search = term
},
goToPage(item) {
window.location.assign(`/${item.locale}/${item.path}`)
}
},
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apollo: {
response: {
query: searchPagesQuery,
variables() {
return {
query: this.search
}
},
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fetchPolicy: 'network-only',
debounce: 300,
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throttle: 1000,
skip() {
return !this.search || this.search.length < 2
},
update: (data) => _.get(data, 'pages.search', {}),
watchLoading (isLoading) {
this.searchIsLoading = isLoading
}
}
}
}
</script>
<style lang="scss">
.search-results {
position: fixed;
top: 64px;
left: 0;
width: 100%;
height: calc(100% - 64px);
background-color: rgba(0,0,0,.9);
z-index: 100;
text-align: center;
animation: searchResultsReveal .6s ease;
@media #{map-get($display-breakpoints, 'sm-and-down')} {
top: 112px;
}
&-container {
margin: 12px auto;
width: 90vw;
max-width: 1024px;
}
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&-help {
text-align: center;
padding: 32px 0;
font-size: 18px;
font-weight: 300;
color: #FFF;
img {
width: 104px;
}
}
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&-loader {
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
padding: 32px 0;
color: #FFF;
}
&-none {
color: #FFF;
img {
width: 200px;
}
}
&-items {
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text-align: left;
.highlighted {
background: #FFF linear-gradient(to bottom, #FFF, mc('orange', '100'));
@at-root .theme--dark & {
background: mc('grey', '900') linear-gradient(to bottom, mc('orange', '900'), darken(mc('orange', '900'), 15%));
}
}
}
&-suggestions {
.highlighted {
background: transparent linear-gradient(to bottom, mc('blue', '500'), mc('blue', '700'));
}
}
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}
@keyframes searchResultsReveal {
0% {
background-color: rgba(0,0,0,0);
padding-top: 32px;
}
100% {
background-color: rgba(0,0,0,.9);
padding-top: 0;
}
}
</style>