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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| import * as React from 'react'; | ||
|
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| import styled from '../../styled-components'; | ||
|
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| import { IMenuItem } from '../../services/MenuStore'; | ||
| import { SearchStore } from '../../services/SearchStore'; | ||
| import { MenuItem } from '../SideMenu/MenuItem'; | ||
| import { MenuItemLabel } from '../SideMenu/styled.elements'; | ||
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| const SearchInput = styled.input` | ||
| width: calc(100% - ${props => props.theme.spacingUnit * 2}px); | ||
| box-sizing: border-box; | ||
| margin: 0 ${props => props.theme.spacingUnit}px; | ||
| padding: 5px 0 5px ${props => props.theme.spacingUnit}px; | ||
| border: 0; | ||
| border-bottom: 1px solid #e1e1e1; | ||
| font-weight: bold; | ||
| font-size: 13px; | ||
| color: ${props => props.theme.colors.text}; | ||
| background-color: transparent; | ||
| outline: none; | ||
| `; | ||
|
|
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| const SearchIcon = styled((props: any) => ( | ||
| <svg | ||
| className={props.className} | ||
| version="1.1" | ||
| viewBox="0 0 1000 1000" | ||
| x="0px" | ||
| xmlns="http://www.w3.org/2000/svg" | ||
| y="0px" | ||
| > | ||
| <path d="M968.2,849.4L667.3,549c83.9-136.5,66.7-317.4-51.7-435.6C477.1-25,252.5-25,113.9,113.4c-138.5,138.3-138.5,362.6,0,501C219.2,730.1,413.2,743,547.6,666.5l301.9,301.4c43.6,43.6,76.9,14.9,104.2-12.4C981,928.3,1011.8,893,968.2,849.4z M524.5,522c-88.9,88.7-233,88.7-321.8,0c-88.9-88.7-88.9-232.6,0-321.3c88.9-88.7,233-88.7,321.8,0C613.4,289.4,613.4,433.3,524.5,522z" /> | ||
| </svg> | ||
| ))` | ||
| position: absolute; | ||
| left: ${props => props.theme.spacingUnit}px; | ||
| height: 1.8em; | ||
| width: 0.9em; | ||
| path { | ||
| fill: ${props => props.theme.colors.text}; | ||
| } | ||
| `; | ||
|
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| const SearchResultsBox = styled.div` | ||
| padding: ${props => props.theme.spacingUnit / 4}px 0; | ||
| background-color: #ededed; | ||
| min-height: 150px; | ||
| max-height: 250px; | ||
| border-top: 1px solid #e1e1e1; | ||
| border-bottom: 1px solid #e1e1e1; | ||
| margin-top: 10px; | ||
| line-height: 1.4; | ||
| font-size: 0.9em; | ||
| overflow: auto; | ||
| ${MenuItemLabel} { | ||
| padding-top: 6px; | ||
| padding-bottom: 6px; | ||
| &:hover { | ||
| background-color: #e1e1e1; | ||
| } | ||
| > svg { | ||
| display: none; | ||
| } | ||
| } | ||
| `; | ||
|
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| export interface SearchBoxProps { | ||
| search: SearchStore; | ||
| getItemById: (id: string) => IMenuItem | undefined; | ||
| onActivate: (item: IMenuItem) => void; | ||
| } | ||
|
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| export interface SearchBoxState { | ||
| results: any; | ||
| term: string; | ||
| } | ||
|
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| export class SearchBox extends React.PureComponent<SearchBoxProps, SearchBoxState> { | ||
| constructor(props) { | ||
| super(props); | ||
| this.state = { | ||
| results: [], | ||
| term: '', | ||
| }; | ||
| } | ||
|
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| search = (event: React.ChangeEvent<HTMLInputElement>) => { | ||
| const q = event.target.value; | ||
| if (q.length < 3) { | ||
| this.setState({ | ||
| term: q, | ||
| results: [], | ||
| }); | ||
| return; | ||
| } | ||
| this.setState({ | ||
| term: q, | ||
| }); | ||
|
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| this.props.search.search(event.target.value).then(res => { | ||
| this.setState({ | ||
| results: res, | ||
| }); | ||
| }); | ||
| }; | ||
|
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| clearIfEsq = event => { | ||
| if (event && event.keyCode === 27) { | ||
| // escape | ||
| this.setState({ term: '', results: [] }); | ||
| } | ||
| }; | ||
|
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| render() { | ||
| const items: IMenuItem[] = this.state.results.map(res => this.props.getItemById(res.id)); | ||
| items.sort((a, b) => (a.depth > b.depth ? 1 : a.depth < b.depth ? -1 : 0)); | ||
|
|
||
| return ( | ||
| <div> | ||
| <SearchIcon /> | ||
| <SearchInput | ||
| value={this.state.term} | ||
| onKeyDown={this.clearIfEsq} | ||
| placeholder="Search..." | ||
| type="text" | ||
| onChange={this.search} | ||
| /> | ||
| {items.length > 0 && ( | ||
| <SearchResultsBox> | ||
| {items.map(item => ( | ||
| <MenuItem | ||
| item={item} | ||
| onActivate={this.props.onActivate} | ||
| withoutChildren={true} | ||
| key={item.id} | ||
| /> | ||
| ))} | ||
| </SearchResultsBox> | ||
| )} | ||
| </div> | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| import { SpecStore } from '../index'; | ||
| import { GroupModel, OperationModel } from './models'; | ||
| import worker from './SearchWorker.worker'; | ||
|
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| export class SearchStore { | ||
| searchWorker = new worker(); | ||
|
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| constructor(private spec: SpecStore) { | ||
| this.indexGroups(this.spec.operationGroups); | ||
| this.done(); | ||
| } | ||
|
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| indexGroups(groups: Array<GroupModel | OperationModel>) { | ||
| groups.forEach(group => { | ||
| if (group.type !== 'group') { | ||
| this.add(group.name, group.description || '', group.id); | ||
| } | ||
| this.indexGroups(group.items); | ||
| }); | ||
| } | ||
|
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| add(title: string, body: string, ref: string) { | ||
| this.searchWorker.add(title, body, ref); | ||
| } | ||
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| done() { | ||
| this.searchWorker.done(); | ||
| } | ||
|
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| search(q: string) { | ||
| return this.searchWorker.search(q); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| import * as lunr from 'lunr'; | ||
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| /* just for better typings */ | ||
| export default class Worker { | ||
| add = add; | ||
| done = done; | ||
| search = search; | ||
| } | ||
|
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| export interface SearchDocument { | ||
| title: string; | ||
| description: string; | ||
| id: string; | ||
| } | ||
|
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| const store: { [id: string]: SearchDocument } = {}; | ||
|
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| let resolveIndex: (v: lunr.Index) => void; | ||
| const index: Promise<lunr.Index> = new Promise(resolve => { | ||
| resolveIndex = resolve; | ||
| }); | ||
|
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| const builder = new lunr.Builder(); | ||
| builder.field('title'); | ||
| builder.field('description'); | ||
| builder.ref('id'); | ||
|
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| builder.pipeline.add(lunr.trimmer, lunr.stopWordFilter, lunr.stemmer); | ||
|
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| const expandTerm = term => '*' + lunr.stemmer(new lunr.Token(term, {})) + '*'; | ||
|
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| export function add(title: string, description: string, id: string) { | ||
| const item = { title, description, id }; | ||
| builder.add(item); | ||
| store[id] = item; | ||
| } | ||
|
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| export async function done() { | ||
| resolveIndex(builder.build()); | ||
| } | ||
|
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| export async function search(q: string): Promise<SearchDocument[]> { | ||
| if (q.trim().length === 0) { | ||
| return []; | ||
| } | ||
|
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| return (await index) | ||
| .query(t => { | ||
| q | ||
| .trim() | ||
| .split(/\s+/) | ||
| .forEach(term => { | ||
| const exp = expandTerm(term); | ||
| t.term(exp, {}); | ||
| }); | ||
| }) | ||
| .map(res => store[res.ref]); | ||
| } |
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