69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
import { postURL } from '../services'
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import { eventStore, parseStatusStore, requestStore } from '../stores'
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import { Request } from '../records'
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import { uuidv4, parseStartTimeFromiCalString, promptDownload } from '../utils'
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import { extractEventDataFromHTML } from '../../../lib/services/ics-retriever'
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import generateICS from '../../../lib/services/ics-generator'
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const getEventHTML = async (url) => {
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const formData = new URLSearchParams()
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formData.set('url', url)
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try {
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const request = new Request({
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id: uuidv4(),
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url,
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})
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requestStore.set(request)
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const response = await postURL(formData)
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const text = await response.text()
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requestStore.set(null)
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return text
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} catch (error) {
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requestStore.update((prevRequest) => {
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prevRequest.error = error
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return prevRequest
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})
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return null
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}
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}
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const createICS = async (html, url, { logger }) => {
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try {
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parseStatusStore.set('Parsing event data...')
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const eventData = extractEventDataFromHTML(html, url, { logger })
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const text = await generateICS(eventData)
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const dataUri = encodeURIComponent(text)
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const uri = `data:text/calendar;charset=utf-8,${dataUri}`
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const summaryMatch = text.match(/SUMMARY:.*/)[0]
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const summary = summaryMatch ? summaryMatch.replace(/SUMMARY:/, '') : ''
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const startTimeMatches = text.match(/DTSTART:.*/)
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const startTimeMatch = text.length > 0 ?
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(startTimeMatches[0] || '').replace(/DTSTART:/, '') :
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''
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const startTime = parseStartTimeFromiCalString(startTimeMatch)
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eventStore.setCalculation({
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id: uuidv4(),
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link: uri,
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createdAt: new Date(),
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startTime,
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title: summary,
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})
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parseStatusStore.set(null)
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promptDownload(uri)
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} catch (err) {
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parseStatusStore.set(err)
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}
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}
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export const createEvent = async (url, { logger }) => {
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const html = await getEventHTML(url)
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const ics = await createICS(html, url, { logger })
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}
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