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fix(icalendar): Correctly map verbose RRULE keys to standard iCal keys

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sstent
2026-02-20 13:21:15 -08:00
parent 7cc59ff5f9
commit 9ea6f7961e
1 changed files with 25 additions and 1 deletions
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26
icalendar.ts
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@@ -8,6 +8,27 @@ const CACHE_KEY = "icalendar:lastSync";
console.log(`[iCalendar] Plug script executing at top level (Version ${VERSION})`); console.log(`[iCalendar] Plug script executing at top level (Version ${VERSION})`);
/**
* Mapping of verbose RRULE object keys to standard iCalendar shortened keys.
*/
const RRULE_KEY_MAP: Record<string, string> = {
"frequency": "FREQ",
"until": "UNTIL",
"count": "COUNT",
"interval": "INTERVAL",
"bysecond": "BYSECOND",
"byminute": "BYMINUTE",
"byhour": "BYHOUR",
"byday": "BYDAY",
"bymonthday": "BYMONTHDAY",
"byyearday": "BYYEARDAY",
"byweekno": "BYWEEKNO",
"bymonth": "BYMONTH",
"bysetpos": "BYSETPOS",
"wkst": "WKST",
"freq": "FREQ", // Just in case
};
// ============================================================================ // ============================================================================
// Utility Functions // Utility Functions
// ============================================================================ // ============================================================================
@@ -163,7 +184,10 @@ export function expandRecurrences(icsEvent: any, windowDays = 365): any[] {
} else if (typeof rruleStr === "object" && rruleStr !== null) { } else if (typeof rruleStr === "object" && rruleStr !== null) {
// Handle object rrule (e.g. from ts-ics) by converting back to string // Handle object rrule (e.g. from ts-ics) by converting back to string
cleanRule = Object.entries(rruleStr) cleanRule = Object.entries(rruleStr)
.map(([k, v]) => `${k.toUpperCase()}=${v}`) .map(([k, v]) => {
const standardKey = RRULE_KEY_MAP[k.toLowerCase()] || k.toUpperCase();
return `${standardKey}=${v}`;
})
.join(";"); .join(";");
} else { } else {
console.warn(`[iCalendar] Invalid rrule type (${typeof rruleStr}) for event "${icsEvent.summary || "Untitled"}". Treating as non-recurring.`); console.warn(`[iCalendar] Invalid rrule type (${typeof rruleStr}) for event "${icsEvent.summary || "Untitled"}". Treating as non-recurring.`);