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goclaw/docs
Duc NguyenandGitHub 137a986d4f feat(channels): add Slack channel (#83)
* feat(channels): add Slack channel via Socket Mode (#37)

Implement Slack integration using Socket Mode (xapp-/xoxb- tokens):
- Event-driven messaging via app_mention + message events
- Policy checks: open, pairing, allowlist, disabled (DM + group)
- Thread participation with configurable TTL
- Markdown-to-mrkdwn formatting pipeline
- Streaming support (edit-in-place + native ChatStreamer)
- SSRF-protected file downloads
- Debounce, dedup, reactions, group history context
- 170 unit tests (format, helpers, stream, SSRF)

Fix BaseChannel.HandleMessage allowlist to also check chatID,
enabling group allowlist with channel IDs across all channels.

Closes #37

* feat(slack): add file/media support and edit-to-mention handling

- Wire inbound file download into handleMessage (images, audio, documents)
- Add media.go with resolveMedia, classifyMime, buildMediaTags
- Extract shared ExtractDocumentContent to channels/media_utils.go (DRY with Telegram)
- Support file_share and message_changed subtypes
- Handle edit-to-mention: respond when user edits old message to add @bot
- Add MediaMaxBytes config field (default 20MB)
- Fix debounce media accumulation (was silently dropping files)
- Add 60s HTTP client timeout on file downloads
- Refactor downloadFile signature for slack.File compatibility
2026-03-09 07:02:37 +07:00
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