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34fc43d59a
React version of Contact Us modal GitOrigin-RevId: 0bef3095f36daa88afdc6172a5531ed11e892047
70 lines
1.9 KiB
JavaScript
70 lines
1.9 KiB
JavaScript
import _ from 'lodash'
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import { formatWikiHit, searchWiki } from '../algolia-search/search-wiki'
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import { sendMB } from '../../infrastructure/event-tracking'
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export function setupSearch(formEl) {
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const inputEl = formEl.querySelector('[name="subject"]')
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const resultsEl = formEl.querySelector('[data-ol-search-results]')
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const wrapperEl = formEl.querySelector('[data-ol-search-results-wrapper]')
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let lastValue = ''
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function hideResults() {
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wrapperEl.setAttribute('hidden', '')
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}
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function showResults() {
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wrapperEl.removeAttribute('hidden')
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}
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async function handleChange() {
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const value = inputEl.value
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if (value === lastValue) return
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lastValue = value
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if (value.length < 3) {
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hideResults()
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return
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}
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try {
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const { hits, nbHits } = await searchWiki(value, {
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hitsPerPage: 3,
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typoTolerance: 'strict',
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})
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resultsEl.innerText = ''
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for (const hit of hits) {
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const { url, pageName } = formatWikiHit(hit)
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const liEl = document.createElement('li')
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const linkEl = document.createElement('a')
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linkEl.className = 'contact-suggestion-list-item'
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linkEl.href = url
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linkEl.target = '_blank'
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liEl.append(linkEl)
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const contentEl = document.createElement('span')
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contentEl.innerHTML = pageName
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linkEl.append(contentEl)
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const iconEl = document.createElement('i')
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iconEl.className = 'fa fa-angle-right'
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iconEl.setAttribute('aria-hidden', 'true')
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linkEl.append(iconEl)
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resultsEl.append(liEl)
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}
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if (nbHits > 0) {
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showResults()
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sendMB('contact-form-suggestions-shown')
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} else {
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hideResults()
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}
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} catch (e) {
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hideResults()
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}
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}
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inputEl.addEventListener('input', _.debounce(handleChange, 350))
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// display initial results
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handleChange()
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}
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