afe2ef996b
- !post falls back to newest unposted story for the channel when the in-memory queue is empty (the steady state under round-robin). - Accept ❓️/❔️ (U+FE0F variation selector) as question reactions — the bare codepoints alone missed clients that render the colored emoji. - Rewrite Guardian i.guim.co.uk thumbnails to width=1200 so we stop rejecting real images as "tracking pixels"; relabel the size warning. - Log decrypt failures and reactions on events not in post_log so future silent drops surface instead of vanishing.
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
package poster
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import (
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"log/slog"
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"sync"
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"time"
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"pete/internal/storage"
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"maunium.net/go/mautrix/id"
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)
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// ReactionCallback is an optional hook fired after a reaction is recorded.
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// Used to wire reaction-driven features (e.g. ❓ → summary) without coupling
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// poster to those packages.
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type ReactionCallback func(roomID id.RoomID, targetEventID id.EventID, guid, channel, emoji string)
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var (
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reactionCallbackMu sync.RWMutex
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reactionCallback ReactionCallback
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)
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// SetReactionCallback installs a hook called after every recorded reaction.
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// Pass nil to clear. Safe to call before or after the matrix client starts.
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func SetReactionCallback(fn ReactionCallback) {
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reactionCallbackMu.Lock()
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reactionCallback = fn
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reactionCallbackMu.Unlock()
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}
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// HandleReaction processes a reaction event by mapping it back to the story GUID.
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func HandleReaction(roomID id.RoomID, eventID id.EventID, targetEventID id.EventID, emoji string, userID id.UserID) {
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guid, channel, found := storage.LookupPostGUID(string(targetEventID))
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if !found {
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slog.Info("reaction on event not in post_log, ignoring",
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"target_event", targetEventID, "emoji", emoji, "user", userID)
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return
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}
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storage.InsertReaction(guid, channel, string(eventID), emoji, string(userID), time.Now().Unix())
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slog.Debug("reaction recorded",
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"guid", guid,
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"channel", channel,
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"emoji", emoji,
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"user", userID,
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)
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reactionCallbackMu.RLock()
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cb := reactionCallback
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reactionCallbackMu.RUnlock()
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if cb != nil {
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go cb(roomID, targetEventID, guid, channel, emoji)
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}
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}
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