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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | // This is the root component for #search-page
import React from 'react'
import queryString from 'query-string'
import Emitter from '../emitter'
import SearchToolbar from 'components/SearchPage/SearchToolbar'
import SearchResult from './SearchPage/SearchResult'
import Crowi from 'client/util/Crowi'
import { Page } from 'client/types/crowi'
interface Props {
crowi: Crowi
}
interface State {
searching: boolean
searchingKeyword: string
searchingType: string
searchedPages: Page[]
searchResultMeta: { total?: number }
searchError: Error | null
}
interface Query {
q: string
type: string
}
export default class SearchPage extends React.Component<Props, State> {
static defaultProps = { searchError: null }
constructor(props: Props) {
super(props)
const { q = '', type = '' } = queryString.parse(this.props.crowi.location.search)
this.state = {
searching: false,
searchingKeyword: String(q),
searchingType: String(type),
searchedPages: [],
searchResultMeta: {},
searchError: null,
}
this.search = this.search.bind(this)
this.buildQuery = this.buildQuery.bind(this)
this.changeURL = this.changeURL.bind(this)
this.changeType = this.changeType.bind(this)
Emitter.on('search', ({ keyword: q = '' }) => {
this.search(this.buildQuery({ q }))
})
}
componentDidMount() {
if (this.state.searchingKeyword !== '') {
this.search(this.buildQuery())
}
}
buildQuery(override = {}) {
const { searchingKeyword: q = '', searchingType: type = '' } = this.state
const removeEmpty = (query: any) => Object.keys(query).forEach(k => !query[k] && delete query[k])
const query = { q, type, ...override }
removeEmpty(query)
return query
}
changeURL({ q, type }: Query, refreshHash = false) {
let { hash = '' } = this.props.crowi.location
// TODO 整理する
if (refreshHash || q !== '') {
hash = ''
}
const query = queryString.stringify({ q, type })
if (window.history && window.history.pushState) {
window.history.pushState('', `Search - ${q}`, `/_search?${query}${hash}`)
}
}
changeType(type: string) {
this.search(this.buildQuery({ type }))
}
async search(query: Query) {
const { q = '', type = '' } = query
if (q === '') {
this.setState({
searchingKeyword: '',
searchedPages: [],
searchResultMeta: {},
searchError: null,
})
return true
}
this.setState({ searching: true })
try {
const { data, meta } = await this.props.crowi.apiGet('/search', query)
this.changeURL(query)
this.setState({
searchingKeyword: q,
searchingType: type,
searchedPages: data,
searchResultMeta: meta,
searching: false,
})
} catch (err) {
// TODO error
this.setState({ searchError: err, searching: false })
}
}
render() {
return (
<div className="content-main">
<SearchToolbar
keyword={this.state.searchingKeyword}
type={this.state.searchingType}
total={this.state.searchResultMeta.total}
searching={this.state.searching}
changeType={this.changeType}
/>
<SearchResult pages={this.state.searchedPages} searchingKeyword={this.state.searchingKeyword} searchResultMeta={this.state.searchResultMeta} />
</div>
)
}
}
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