From 4d160762aeef531208f8cf6094a0e58a9e7d53ec Mon Sep 17 00:00:00 2001 From: Peter Stone Date: Sun, 20 Sep 2026 07:57:36 +0000 Subject: Add .ics calendar feed support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit doot reads Google Calendar through a service account, by calendar ID. That cannot consume an .ics URL, and it cannot see a calendar subscribed to inside a personal Google account either, because Google does not allow re-sharing a subscribed calendar. Published schedules — sports fixtures, school terms, bin collections — are distributed almost exclusively as .ics, so none of them could be added at all. Feeds are now fetched on the normal calendar refresh and merged into calendar_events alongside Google events, so the timeline, widget and everything downstream keep seeing one list and needed no changes. Failure handling is deliberately asymmetric. A Google error is still returned as an error, unchanged, so an outage there surfaces. A single failing feed is recorded against that feed and skipped, because one dead URL should not take the whole calendar down — and last_error is shown in settings, since a feed that has quietly stopped resolving otherwise looks identical to a team with no games left. The parser handles what real feeds actually contain: line unfolding, CRLF and LF, UTC / TZID / VALUE=DATE times, and escaped text. Two details worth naming: a TZID time is wall-clock in that zone, and reading it as UTC would put a 1:15pm Pacific kickoff on the timeline at 1:15pm local — wrong by the offset but entirely plausible-looking. And non-calendar content is a hard error rather than zero events, because an HTML error page from a moved feed URL is the common failure and "no events" reads as success. RRULE is deliberately unsupported: every schedule feed this targets expands recurrence itself, one VEVENT per fixture, and a correct expansion is a large amount of subtle code. A recurring event appears once rather than wrongly. Settings gains an add/enable/disable/remove UI. webcal:// links are accepted and rewritten, since that is how feeds are usually advertised. 16 parser tests, 5 store tests. Verified against the real Seattle Seahawks feed: 21 events, all with valid times. Co-Authored-By: Claude Opus 5 Claude-Session: https://claude.ai/code/session_018AwnALZL6bD4VBtATDVv3B --- cmd/dashboard/main.go | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'cmd/dashboard') diff --git a/cmd/dashboard/main.go b/cmd/dashboard/main.go index bfd890a..56251e0 100644 --- a/cmd/dashboard/main.go +++ b/cmd/dashboard/main.go @@ -383,6 +383,10 @@ func main() { // Settings r.Get("/settings", h.HandleSettingsPage) + r.Get("/settings/ics-feeds", h.HandleGetICSFeeds) + r.Post("/settings/ics-feeds", h.HandleAddICSFeed) + r.Post("/settings/ics-feeds/{id}/toggle", h.HandleToggleICSFeed) + r.Delete("/settings/ics-feeds/{id}", h.HandleDeleteICSFeed) r.Post("/settings/sync", h.HandleSyncSources) r.Post("/settings/clear-cache", h.HandleClearCache) r.Post("/settings/toggle", h.HandleToggleSourceConfig) -- cgit v1.2.3