Amr Gharbeia
b9a4318ef8
- Changed all 50 org file :tangle targets from ../lisp/ to ~/.local/share/passepartout/lisp/ (XDG data dir) - Removed 49 generated .lisp files from project lisp/ directory - Removed tests/system-integration-tests.lisp (generated) - Removed lisp/*.fasl (compiled, stale) - Updated core-manifest.org to tangle .asd to XDG root - Remapped quicklisp symlink: local-projects/passepartout → XDG TUI fixes in channel-tui-main.org: - Removed with-raw-terminal (stty raw breaks fd 0 reads in this SBCL) - Use cat subprocess + pipe for keyboard input (via :input :interactive) - Blocking read-char on pipe with with-timeout 0.1s for daemon processing - Key events queued via drain-queue alongside daemon messages - Full dialog key routing (Escape, Up/Down, Enter, filters, Backspace) - SIGWINCH resize handling - Post-handshake backend-size re-query - Daemon version in status bar (was v0.5.0 hardcoded) - Handshake version stored in state, no add-msg - :daemon-version and :size-queried in state plist - view-status uses draw-rect for background - Test section gated with #+passepartout-tests
87 lines
3.8 KiB
Org Mode
87 lines
3.8 KiB
Org Mode
#+TITLE: Channel Slack (channel-slack.org)
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#+AUTHOR: Agent
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#+FILETAGS: :channel:slack:
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#+PROPERTY: header-args:lisp :tangle /home/user/.local/share/passepartout/lisp/channel-slack.lisp
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* Channel Slack
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Extracted from gateway-messaging in v0.5.0. Isolated platform — Slack-specific poll and send logic.
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* Overview
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The Slack channel provides bidirectional communication via the Slack Web API
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(chat.postMessage for outbound, conversations.history for inbound polling).
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Messages from Slack channels are injected into the cognitive pipeline as
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~:user-input~ signals with ~:source :slack~. Outbound messages route through
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the actuator registry when the pipeline targets ~:slack~.
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The channel uses two functions: ~slack-poll~ (inbound sensor) and ~slack-send~
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(outbound actuator). Both retrieve the bot token from the credentials vault.
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HITL commands are intercepted before injection so approval flows work identically
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across all channels.
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** Contract
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1. (slack-get-token): returns the Slack bot token from the vault
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(via ~vault-get-secret :slack~), or nil if not configured.
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2. (slack-poll): polls configured channels via conversations.history,
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injects each non-bot message as a ~:user-input~ stimulus with
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~:source :slack~. Handles API errors gracefully. HITL commands are
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intercepted before injection.
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3. (slack-send action context): sends a message via chat.postMessage.
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Extracts ~:channel-id~ and ~:text~ from the action plist. Uses Bearer
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token authentication. Logs send failures without crashing the pipeline.
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* Implementation
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#+begin_src lisp
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(in-package :passepartout)
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(defun slack-get-token ()
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(vault-get-secret :slack))
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(defun slack-send (action context)
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"Sends a message via Slack Web API."
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(declare (ignore context))
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(let* ((payload (getf action :payload))
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(meta (getf action :meta))
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(channel (or (getf meta :channel-id) (getf payload :chat-id)))
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(text (or (getf payload :text) (getf action :text)))
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(token (slack-get-token)))
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(when (and token channel text)
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(handler-case
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(dex:post "https://slack.com/api/chat.postMessage"
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:headers `(("Authorization" . ,(format nil "Bearer ~a" token))
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("Content-Type" . "application/json; charset=utf-8"))
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:content (cl-json:encode-json-to-string
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`((channel . ,channel) (text . ,text))))
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(error (c) (log-message "SLACK ERROR: ~a" c))))))
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(defun slack-poll ()
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"Polls Slack for new messages via conversations.history."
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(let* ((token (slack-get-token)))
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(when token
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(dolist (channel '("general")) ;; configured channel IDs
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(handler-case
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(let* ((url (format nil "https://slack.com/api/conversations.history?channel=~a&limit=5" channel))
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(response (dex:get url :headers
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`(("Authorization" . ,(format nil "Bearer ~a" token))))))
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(let* ((json (ignore-errors (cl-json:decode-json-from-string response)))
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(ok (cdr (assoc :ok json)))
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(messages (cdr (assoc :messages json))))
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(when (and ok messages (listp messages))
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(dolist (msg messages)
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(let* ((text (cdr (assoc :text msg)))
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(user (cdr (assoc :user msg)))
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(ts (cdr (assoc :ts msg))))
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(when (and text user (not (string= user "USLACKBOT")))
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(unless (ignore-errors (hitl-handle-message text :slack))
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(stimulus-inject
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(list :type :EVENT
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:meta (list :source :slack :chat-id channel)
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:payload (list :sensor :user-input :text text))))))))))
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(error (c) (log-message "SLACK POLL ERROR: ~a" c)))))))
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#+end_src
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#+end_src
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