578ed1ba98
Moving all of my Emacs-related files into their own directory at the root of this repository.
228 lines
6.8 KiB
EmacsLisp
228 lines
6.8 KiB
EmacsLisp
;;; private/grfn/slack-snippets.el -*- lexical-binding: t; -*-
|
|
|
|
(require 's)
|
|
(require 'json)
|
|
(require 'dash)
|
|
(require 'dash-functional)
|
|
(require 'request)
|
|
(require 'subr-x)
|
|
|
|
;;;
|
|
;;; Configuration
|
|
;;;
|
|
|
|
(defvar slack/token nil
|
|
"Legacy (https://api.slack.com/custom-integrations/legacy-tokens) access token")
|
|
|
|
(defvar slack/include-public-channels 't
|
|
"Whether or not to inclue public channels in the list of conversations")
|
|
|
|
(defvar slack/include-private-channels 't
|
|
"Whether or not to inclue public channels in the list of conversations")
|
|
|
|
(defvar slack/include-im 't
|
|
"Whether or not to inclue IMs (private messages) in the list of conversations")
|
|
|
|
(defvar slack/include-mpim nil
|
|
"Whether or not to inclue multi-person IMs (multi-person private messages) in
|
|
the list of conversations")
|
|
|
|
;;;
|
|
;;; Utilities
|
|
;;;
|
|
|
|
(defmacro comment (&rest _body)
|
|
"Comment out one or more s-expressions"
|
|
nil)
|
|
|
|
(defun ->list (vec) (append vec nil))
|
|
|
|
(defun json-truthy? (x) (and x (not (equal :json-false x))))
|
|
|
|
;;;
|
|
;;; Generic API integration
|
|
;;;
|
|
|
|
(defvar slack/base-url "https://slack.com/api")
|
|
|
|
(defun slack/get (path params &optional callback)
|
|
"params is an alist of query parameters"
|
|
(let* ((params-callback (if (functionp params) `(() . ,params) (cons params callback)))
|
|
(params (car params-callback)) (callback (cdr params-callback))
|
|
(params (append `(("token" . ,slack/token)) params))
|
|
(url (concat (file-name-as-directory slack/base-url) path)))
|
|
(request url
|
|
:type "GET"
|
|
:params params
|
|
:parser 'json-read
|
|
:success (cl-function
|
|
(lambda (&key data &allow-other-keys)
|
|
(funcall callback data))))))
|
|
|
|
(defun slack/post (path params &optional callback)
|
|
(let* ((params-callback (if (functionp params) `(() . ,params) (cons params callback)))
|
|
(params (car params-callback)) (callback (cdr params-callback))
|
|
(url (concat (file-name-as-directory slack/base-url) path)))
|
|
(request url
|
|
:type "POST"
|
|
:data (json-encode params)
|
|
:headers `(("Content-Type" . "application/json")
|
|
("Authorization" . ,(format "Bearer %s" slack/token)))
|
|
:success (cl-function
|
|
(lambda (&key data &allow-other-keys)
|
|
(funcall callback data))))))
|
|
|
|
|
|
;;;
|
|
;;; Specific API endpoints
|
|
;;;
|
|
|
|
;; Users
|
|
|
|
(defun slack/users (cb)
|
|
"Returns users as (id . name) pairs"
|
|
(slack/get
|
|
"users.list"
|
|
(lambda (data)
|
|
(->> data
|
|
(assoc-default 'members)
|
|
->list
|
|
(-map (lambda (user)
|
|
(cons (assoc-default 'id user)
|
|
(assoc-default 'real_name user))))
|
|
(-filter #'cdr)
|
|
(funcall cb)))))
|
|
|
|
(comment
|
|
(slack/get
|
|
"users.list"
|
|
(lambda (data) (setq response-data data)))
|
|
|
|
(slack/users (lambda (data) (setq --users data)))
|
|
|
|
)
|
|
|
|
;; Conversations
|
|
|
|
(defun slack/conversation-types ()
|
|
(->>
|
|
(list (when slack/include-public-channels "public_channel")
|
|
(when slack/include-private-channels "private_channel")
|
|
(when slack/include-im "im")
|
|
(when slack/include-mpim "mpim"))
|
|
(-filter #'identity)
|
|
(s-join ",")))
|
|
|
|
(defun channel-label (chan users-alist)
|
|
(cond
|
|
((json-truthy? (assoc-default 'is_channel chan))
|
|
(format "#%s" (assoc-default 'name chan)))
|
|
((json-truthy? (assoc-default 'is_im chan))
|
|
(let ((user-id (assoc-default 'user chan)))
|
|
(format "Private message with %s" (assoc-default user-id users-alist))))
|
|
((json-truthy? (assoc-default 'is_mpim chan))
|
|
(->> chan
|
|
(assoc-default 'purpose)
|
|
(assoc-default 'value)))))
|
|
|
|
(defun slack/conversations (cb)
|
|
"Calls `cb' with (id . '((label . \"label\") '(topic . \"topic\") '(purpose . \"purpose\"))) pairs"
|
|
(slack/get
|
|
"conversations.list"
|
|
`(("types" . ,(slack/conversation-types))
|
|
("exclude-archived" . "true"))
|
|
(lambda (data)
|
|
(setq --data data)
|
|
(slack/users
|
|
(lambda (users)
|
|
(->> data
|
|
(assoc-default 'channels)
|
|
->list
|
|
(-filter
|
|
(lambda (chan) (channel-label chan users)))
|
|
(-map
|
|
(lambda (chan)
|
|
(cons (assoc-default 'id chan)
|
|
`((label . ,(channel-label chan users))
|
|
(topic . ,(->> chan
|
|
(assoc-default 'topic)
|
|
(assoc-default 'value)))
|
|
(purpose . ,(->> chan
|
|
(assoc-default 'purpose)
|
|
(assoc-default 'value)))))))
|
|
(funcall cb)))))))
|
|
|
|
(comment
|
|
(slack/get
|
|
"conversations.list"
|
|
'(("types" . "public_channel,private_channel,im,mpim"))
|
|
(lambda (data) (setq response-data data)))
|
|
|
|
(slack/get
|
|
"conversations.list"
|
|
'(("types" . "im"))
|
|
(lambda (data) (setq response-data data)))
|
|
|
|
(slack/conversations
|
|
(lambda (convos) (setq --conversations convos)))
|
|
|
|
)
|
|
|
|
;; Messages
|
|
|
|
(cl-defun slack/post-message
|
|
(&key text channel-id (on-success #'identity))
|
|
(slack/post "chat.postMessage"
|
|
`((text . ,text)
|
|
(channel . ,channel-id)
|
|
(as_user . t))
|
|
on-success))
|
|
|
|
(comment
|
|
|
|
(slack/post-message
|
|
:text "hi slackbot"
|
|
:channel-id slackbot-channel-id
|
|
:on-success (lambda (data) (setq resp data)))
|
|
|
|
(-map (lambda (chan) (let ((label (assoc-default 'label (cdr chan)))
|
|
(id (car chan)))
|
|
(propertize label 'channel-id id)))
|
|
--conversations)
|
|
|
|
)
|
|
|
|
;;;
|
|
;;; Posting code snippets to slack
|
|
;;;
|
|
|
|
(defun prompt-for-channel (cb)
|
|
(slack/conversations
|
|
(lambda (conversations)
|
|
(setq testing (-map (lambda (chan) (let ((label (assoc-default 'label (cdr chan)))
|
|
(id (car chan)))
|
|
(propertize label 'channel-id id)))
|
|
conversations))
|
|
(ivy-read
|
|
"Select channel: "
|
|
;; TODO want to potentially use purpose / topic stuff here
|
|
(-map (lambda (chan) (let ((label (assoc-default 'label (cdr chan)))
|
|
(id (car chan)))
|
|
(propertize label 'channel-id id)))
|
|
conversations)
|
|
:history 'slack/channel-history
|
|
:action (lambda (selected)
|
|
(let ((channel-id (get-text-property 0 'channel-id selected)))
|
|
(funcall cb channel-id)
|
|
(message "Sent message to %s" selected))))))
|
|
nil)
|
|
|
|
(defun slack-send-code-snippet (&optional snippet-text)
|
|
(interactive)
|
|
(when-let ((snippet-text (or snippet-text
|
|
(buffer-substring-no-properties (mark) (point)))))
|
|
(prompt-for-channel
|
|
(lambda (channel-id)
|
|
(slack/post-message
|
|
:text (format "```\n%s```" snippet-text)
|
|
:channel-id channel-id)))))
|