\n `,\n { Depth: \"0\" },\n );\n const principalXml = await principalRes.text();\n const principalHref = extractHref(principalXml, \"current-user-principal\");\n if (!principalHref) {\n throw new Error(\"Kon principal-URL niet vinden: \" + principalXml);\n }\n\n // 2. Vind calendar-home-set\n const homeRes = await davFetch(\n new URL(principalHref, CALDAV_ROOT).toString(),\n \"PROPFIND\",\n `\n \n

\n `,\n { Depth: \"0\" },\n );\n const homeXml = await homeRes.text();\n const homeHref = extractHref(homeXml, \"calendar-home-set\");\n if (!homeHref) {\n throw new Error(\"Kon calendar-home-set niet vinden: \" + homeXml);\n }\n\n return new URL(homeHref, CALDAV_ROOT).toString();\n}\n\nasync function findOrCreateCalendar(homeUrl: string): Promise {\n const listRes = await davFetch(\n homeUrl,\n \"PROPFIND\",\n `\n \n \n `,\n { Depth: \"1\" },\n );\n const listXml = await listRes.text();\n\n // Zoek een response-blok met de juiste displayname\n const responses = listXml.split(\"${CALENDAR_NAME}<`)) {\n const hrefMatch = chunk.match(/([^<]+)<\\/D:href>/i) ||\n chunk.match(/([^<]+)<\\/href>/i);\n if (hrefMatch) return new URL(hrefMatch[1], homeUrl).toString();\n }\n }\n\n // Niet gevonden -> nieuwe agenda aanmaken\n const newCalId = crypto.randomUUID();\n const newCalUrl = homeUrl + newCalId + \"/\";\n const mkRes = await davFetch(\n newCalUrl,\n \"MKCALENDAR\",\n `\n \n \n ${CALENDAR_NAME}\n \n `,\n );\n if (!mkRes.ok) {\n throw new Error(\"Kon agenda niet aanmaken: \" + (await mkRes.text()));\n }\n return newCalUrl;\n}\n\nfunction parseEvents(ics: string): { uid: string; block: string }[] {\n const events: { uid: string; block: string }[] = [];\n const parts = ics.split(\"BEGIN:VEVENT\").slice(1);\n for (const part of parts) {\n const body = \"BEGIN:VEVENT\" + part.split(\"END:VEVENT\")[0] +\n \"END:VEVENT\\r\\n\";\n const uidMatch = body.match(/UID:([^\\r\\n]+)/);\n if (uidMatch) events.push({ uid: uidMatch[1].trim(), block: body });\n }\n return events;\n}\n\nasync function existingUids(calendarUrl: string): Promise {\n const res = await davFetch(\n calendarUrl,\n \"PROPFIND\",\n `\n `,\n { Depth: \"1\" },\n );\n const xml = await res.text();\n const hrefs = [...xml.matchAll(/<(?:D:)?href>([^<]+\\.ics)<\\/(?:D:)?href>/gi)]\n .map((m) => m[1]);\n return hrefs.map((h) =>\n decodeURIComponent(h.split(\"/\").pop()!.replace(\".ics\", \"\"))\n );\n}\n\nexport default async function () {\n const feedRes = await fetch(SMARTSCHOOL_URL);\n if (!feedRes.ok) throw new Error(\"Kon Smartschool-feed niet ophalen\");\n const ics = await feedRes.text();\n const events = parseEvents(ics);\n\n const homeUrl = await discoverCalendarHome();\n const calendarUrl = await findOrCreateCalendar(homeUrl);\n\n const currentUids = await existingUids(calendarUrl);\n const newUids = events.map((e) => e.uid);\n\n // Verwijder events die niet meer in de feed staan\n for (const uid of currentUids) {\n if (!newUids.includes(uid)) {\n await davFetch(calendarUrl + encodeURIComponent(uid) + \".ics\", \"DELETE\");\n }\n }\n\n // Schrijf/overschrijf alle huidige events\n for (const ev of events) {\n const wrapped =\n `BEGIN:VCALENDAR\\r\\nVERSION:2.0\\r\\nPRODID:-//smartschool-sync//NONSGML//EN\\r\\n${ev.block}END:VCALENDAR\\r\\n`;\n await fetch(calendarUrl + encodeURIComponent(ev.uid) + \".ics\", {\n method: \"PUT\",\n headers: {\n Authorization: authHeader,\n \"Content-Type\": \"text/calendar; charset=utf-8\",\n },\n body: wrapped,\n });\n }\n\n return new Response(`Sync klaar: ${events.length} events verwerkt.`);\n}","deleted","label",[110],"93afbcb0-935b-46d7-8ab4-7d2f12b9f800","new-file-6701.ts",5,["D",1788095721511],2,"http","// Val Town HTTP Val\n// Doel: haalt jouw Smartschool iCal-feed op en geeft die opnieuw door,\n// maar met een REFRESH-INTERVAL / X-PUBLISHED-TTL van 5 minuten zodat\n// Apple Calendar de feed veel vaker ververst dan zijn eigen standaard.\n//\n// LET OP: dit werkt goed voor Apple Calendar (iCloud), maar Google Calendar\n// en Outlook negeren deze hint meestal en blijven traag pollen.\n\n// 1. Vervang deze URL door jouw eigen Smartschool-link\n// (dezelfde die je kopieerde bij \"Profiel wijzigen\" in de planner-export)\nconst SMARTSCHOOL_ICS_URL =\n \"https://smiks.smartschool.be/planner/sync/ics/e97d96ff-3141-46be-8734-c9b450644445/0426a0b5-6c98-59b5-9d96-6c0d864cb2cd\";\n\nexport default async function (req: Request): Promise {\n const res = await fetch(SMARTSCHOOL_ICS_URL);\n\n if (!res.ok) {\n return new Response(\"Kon Smartschool-feed niet ophalen\", { status: 502 });\n }\n\n let ics = await res.text();\n\n // Voeg refresh-hints toe als ze nog niet aanwezig zijn\n if (!ics.includes(\"REFRESH-INTERVAL\")) {\n ics = ics.replace(\n \"BEGIN:VCALENDAR\",\n \"BEGIN:VCALENDAR\\r\\nREFRESH-INTERVAL;VALUE=DURATION:PT5M\\r\\nX-PUBLISHED-TTL:PT5M\",\n );\n }\n\n return new Response(ics, {\n headers: {\n \"Content-Type\": \"text/calendar; charset=utf-8\",\n \"Cache-Control\": \"no-cache, no-store, must-revalidate\",\n },\n });\n}",[127],"pulls","branches","forks","envVars",{"_141":42,"_143":42},"connections",{"_141":42,"_142":42},"count","unfilledCount","emptyCount",{"_18":126,"_20":127,"_111":36,"_113":-5,"_114":68,"_115":128,"_116":38,"_22":150,"_65":130,"_119":131,"_121":132,"_123":26,"_124":-5,"_147":151,"_86":152},{"_18":109,"_20":110,"_111":112,"_113":-5,"_114":68,"_115":66,"_116":38,"_22":146,"_65":118,"_119":120,"_121":122,"_123":26,"_124":-5,"_147":148,"_86":149},["D",1788097240136],"children",[],[110],["D",1788095721511],[],[127],["D",1788095421761],{"_16":17,"_84":80},{"_16":17,"_77":78,"_79":80,"_33":34,"_81":82,"_83":26},{"_65":66,"_20":67,"_18":68,"_69":19,"_70":-5,"_71":-5,"_72":-5,"_73":-5,"_74":-5,"_75":21,"_76":17},"ctx",{"_58":-5,"_104":190,"_191":192,"_193":194,"_195":26,"_196":26,"_197":26,"_198":38,"_199":-5,"_200":-7,"_201":-7,"_202":42,"_203":26,"_204":26,"_205":-5,"_206":26,"_207":26,"_208":26,"_209":-5},"ENV",{"_161":162,"_163":164,"_165":67,"_166":167,"_168":169,"_170":171,"_172":173,"_174":175,"_176":177,"_178":179,"_180":181,"_182":183,"_184":185,"_186":187,"_188":189},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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