ad1370ea7e
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- Introduced turbopack alias for canvas in next.config.mjs. - Updated package.json scripts for development and branding tasks. - Added new dependencies for Tiptap extensions. - Implemented new demo layouts for agenda, contacts, drive, and mail applications. - Enhanced globals.css for improved theming and splash screen animations. - Added OAuth callback handling for drive mounts. - Updated layout components to integrate new demo shells and improve structure.
123 lines
3.0 KiB
TypeScript
123 lines
3.0 KiB
TypeScript
import { parseICSDate } from "@/lib/agenda/agenda-date"
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import type { AgendaApiEvent } from "@/lib/agenda/agenda-types"
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function unfoldIcsLines(raw: string): string[] {
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const physical = raw.replace(/\r\n/g, "\n").replace(/\r/g, "\n").split("\n")
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const lines: string[] = []
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for (const line of physical) {
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if ((line.startsWith(" ") || line.startsWith("\t")) && lines.length > 0) {
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lines[lines.length - 1] += line.slice(1)
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} else {
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lines.push(line)
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}
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}
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return lines
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}
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function parseIcsProperty(line: string): { name: string; value: string } | null {
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const idx = line.indexOf(":")
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if (idx <= 0) return null
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const rawName = line.slice(0, idx)
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const value = line.slice(idx + 1).trim()
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const name = rawName.split(";")[0]?.toUpperCase() ?? ""
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if (!name) return null
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return { name, value }
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}
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function isAllDayProperty(rawName: string, value: string): boolean {
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if (/VALUE=DATE/i.test(rawName)) return true
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return /^\d{8}$/.test(value)
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}
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function extractVEventBlocks(lines: string[]): string[][] {
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const blocks: string[][] = []
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let current: string[] | null = null
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for (const line of lines) {
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const upper = line.trim().toUpperCase()
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if (upper === "BEGIN:VEVENT") {
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current = []
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continue
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}
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if (upper === "END:VEVENT") {
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if (current) blocks.push(current)
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current = null
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continue
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}
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if (current) current.push(line)
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}
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return blocks
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}
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function parseVEventBlock(lines: string[], index: number): AgendaApiEvent | null {
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let uid = ""
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let summary = ""
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let description = ""
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let location = ""
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let start = ""
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let end = ""
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let allDay = false
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for (const line of lines) {
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const idx = line.indexOf(":")
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if (idx <= 0) continue
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const rawName = line.slice(0, idx)
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const value = line.slice(idx + 1).trim()
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const prop = parseIcsProperty(line)
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if (!prop) continue
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switch (prop.name) {
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case "UID":
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uid = value
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break
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case "SUMMARY":
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summary = value
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break
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case "DESCRIPTION":
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description = value.replace(/\\n/g, "\n").replace(/\\,/g, ",")
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break
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case "LOCATION":
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location = value.replace(/\\,/g, ",")
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break
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case "DTSTART":
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start = value
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allDay = isAllDayProperty(rawName, value)
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break
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case "DTEND":
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end = value
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break
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default:
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break
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}
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}
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if (!start) return null
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if (!uid) uid = `ext-${index}-${start}`
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return {
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uid,
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summary: summary || "(Sans titre)",
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description,
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location,
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start,
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end: end || start,
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all_day: allDay,
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path: uid,
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}
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}
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/** Parse un flux ICS en événements API agenda. */
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export function parseIcsFeed(raw: string): AgendaApiEvent[] {
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const lines = unfoldIcsLines(raw)
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const blocks = extractVEventBlocks(lines)
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const events: AgendaApiEvent[] = []
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blocks.forEach((block, index) => {
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const event = parseVEventBlock(block, index)
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if (!event) return
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if (!parseICSDate(event.start)) return
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events.push(event)
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})
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return events
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}
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