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slack-message.el
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slack-message.el
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;;; slack-message.el --- slack-message -*- lexical-binding: t; -*-
;; Copyright (C) 2015 yuya.minami
;; Author: yuya.minami <[email protected]>
;; Keywords:
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;;; Code:
(require 'eieio)
(require 'slack-util)
(require 'slack-reaction)
(defvar slack-current-room-id)
(defvar slack-current-team-id)
(defconst slack-message-pins-add-url "https://slack.com/api/pins.add")
(defconst slack-message-pins-remove-url "https://slack.com/api/pins.remove")
(defclass slack-message ()
((type :initarg :type :type string)
(subtype :initarg :subtype)
(channel :initarg :channel :initform nil)
(ts :initarg :ts :type string :initform "")
(text :initarg :text :type (or null string) :initform nil)
(item-type :initarg :item_type)
(attachments :initarg :attachments :type (or null list) :initform nil)
(reactions :initarg :reactions :type (or null list))
(is-starred :initarg :is_starred :type boolean)
(pinned-to :initarg :pinned_to :type (or null list))
(edited-at :initarg :edited-at :initform nil)
(deleted-at :initarg :deleted-at :initform nil)
(thread :initarg :thread :initform nil)
(thread-ts :initarg :thread_ts :initform nil)
(hide :initarg :hide :initform nil)))
(defclass slack-file-message (slack-message)
((file :initarg :file)))
(defclass slack-file-share-message (slack-file-message)
((upload :initarg :upload)
(user :initarg :user :initform nil)))
(defclass slack-file-comment ()
((id :initarg :id :type string)
(file-id :initarg :file_id :type string)
(created :initarg :created)
(timestamp :initarg :timestamp)
(user :initarg :user)
(is-intro :initarg :is_intro)
(comment :initarg :comment)
(channel :initarg :channel)
(reactions :initarg :reactions type list)))
(defclass slack-file-comment-message (slack-file-message)
((comment :initarg :comment :initform nil)))
(defclass slack-file-mention-message (slack-file-message)
((user :initarg :user :initform nil)))
(defclass slack-reply (slack-message)
((user :initarg :user :initform nil)
(reply-to :initarg :reply_to :type integer)
(id :initarg :id :type integer)))
(defclass slack-user-message (slack-message)
((user :initarg :user :type string)
(edited :initarg :edited)
(id :initarg :id)
(inviter :initarg :inviter)))
(defclass slack-reply-broadcast-message (slack-user-message)
((broadcast-thread-ts :initarg :broadcast_thread_ts :initform nil)))
(defclass slack-bot-message (slack-message)
((bot-id :initarg :bot_id :type string)
(username :initarg :username :type string :initform "")
(icons :initarg :icons)))
(defclass slack-attachment ()
((fallback :initarg :fallback :initform nil)
(title :initarg :title :initform nil)
(title-link :initarg :title_link :initform nil)
(pretext :initarg :pretext :initform nil)
(text :initarg :text :initform nil)
(author-name :initarg :author_name :initform nil)
(author-link :initarg :author_link)
(author-icon :initarg :author_icon)
(fields :initarg :fields :initform '())
(image-url :initarg :image_url)
(thumb-url :initarg :thumb_url)
(is-share :initarg :is_share :initform nil)
(footer :initarg :footer :initform nil)
(color :initarg :color :initform nil)
(ts :initarg :ts :initform nil)
(author-subname :initarg :author_subname :initform nil)))
(defclass slack-attachment-field ()
((title :initarg :title :initform nil)
(value :initarg :value :initform nil)
(short :initarg :short :initform nil)))
(defclass slack-shared-message (slack-attachment)
((channel-id :initarg :channel_id :initform nil)
(channel-name :initarg :channel_name :initform nil)
(from-url :initarg :from_url :initform nil)))
(defgeneric slack-message-sender-name (slack-message team))
(defgeneric slack-message-to-string (slack-message))
(defgeneric slack-message-to-alert (slack-message))
(defgeneric slack-room-buffer-name (room))
(defun slack-room-find (id team)
(if (and id team)
(cl-labels ((find-room (room)
(string= id (oref room id))))
(cond
((string-prefix-p "F" id) (slack-file-room-obj team))
((string-prefix-p "C" id) (cl-find-if #'find-room
(oref team channels)))
((string-prefix-p "G" id) (cl-find-if #'find-room
(oref team groups)))
((string-prefix-p "D" id) (cl-find-if #'find-room
(oref team ims)))
((string-prefix-p "Q" id) (cl-find-if #'find-room
(oref team search-results)))))))
(defun slack-reaction-create (payload)
(apply #'slack-reaction "reaction"
(slack-collect-slots 'slack-reaction payload)))
(defmethod slack-message-set-reactions ((m slack-message) reactions)
(oset m reactions reactions)
m)
(defmethod slack-message-set-reactions ((m slack-file-message) rs)
(oset (oref m file) reactions rs))
(defmethod slack-message-set-reactions ((m slack-file-comment-message) reactions)
(oset (oref m comment) reactions reactions))
(defun slack-attachment-create (payload)
(plist-put payload :fields
(mapcar #'(lambda (field) (apply #'slack-attachment-field
(slack-collect-slots 'slack-attachment-field field)))
(append (plist-get payload :fields) nil)))
(if (plist-get payload :is_share)
(apply #'slack-shared-message "shared-attachment"
(slack-collect-slots 'slack-shared-message payload))
(apply #'slack-attachment "attachment"
(slack-collect-slots 'slack-attachment payload))))
(defmethod slack-message-set-attachments ((m slack-message) payload)
(let ((attachments (plist-get payload :attachments)))
(if (< 0 (length attachments))
(oset m attachments
(mapcar #'slack-attachment-create attachments))))
m)
(defmethod slack-message-set-file ((m slack-message) _payload _team)
m)
(defmethod slack-message-set-file ((m slack-file-message) payload team)
(let ((file (slack-file-create (plist-get payload :file))))
(oset m file file)
(slack-file-pushnew file team)
m))
(defmethod slack-message-set-file-comment ((m slack-message) _payload)
m)
(defmethod slack-message-set-file-comment ((m slack-file-comment-message) payload)
(let* ((file-id (plist-get (plist-get payload :file) :id))
(comment (plist-get payload :comment))
(reactions (mapcar #'slack-reaction-create
(plist-get comment :reactions)))
(file-comment (slack-file-comment-create comment file-id)))
(oset file-comment reactions reactions)
(oset m comment file-comment)
m))
(defmethod slack-message-set-thread ((m slack-message) team payload)
(when (slack-message-thread-parentp m)
(oset m thread (slack-thread-create m team payload))))
(defun slack-reply-broadcast-message-create (payload)
(let ((parent (cl-first (plist-get payload :attachments))))
(plist-put payload :broadcast_thread_ts (plist-get parent :ts))
(apply #'slack-reply-broadcast-message "reply-broadcast"
(slack-collect-slots 'slack-reply-broadcast-message payload))))
(cl-defun slack-message-create (payload team &key room)
(when payload
(plist-put payload :reactions (append (plist-get payload :reactions) nil))
(plist-put payload :attachments (append (plist-get payload :attachments) nil))
(plist-put payload :pinned_to (append (plist-get payload :pinned_to) nil))
(if room
(plist-put payload :channel (oref room id)))
(cl-labels
((create-message
(payload)
(let ((subtype (plist-get payload :subtype)))
(cond
((plist-member payload :reply_to)
(apply #'slack-reply "reply"
(slack-collect-slots 'slack-reply payload)))
((and subtype (string-equal "file_share" subtype))
(apply #'slack-file-share-message "file-share"
(slack-collect-slots 'slack-file-share-message payload)))
((and subtype (string-equal "file_comment" subtype))
(apply #'slack-file-comment-message "file-comment"
(slack-collect-slots 'slack-file-comment-message payload)))
((and subtype (string-equal "file_mention" subtype))
(apply #'slack-file-mention-message "file-mention"
(slack-collect-slots 'slack-file-mention-message payload)))
((and subtype (string-equal "reply_broadcast" subtype))
(slack-reply-broadcast-message-create payload))
((plist-member payload :user)
(apply #'slack-user-message "user-msg"
(slack-collect-slots 'slack-user-message payload)))
((and subtype (string= "bot_message" subtype))
(apply #'slack-bot-message "bot-msg"
(slack-collect-slots 'slack-bot-message payload)))))))
(let ((message (create-message payload)))
(when message
(slack-message-set-attachments message payload)
(oset message reactions
(mapcar #'slack-reaction-create (plist-get payload :reactions)))
(slack-message-set-file message payload team)
(slack-message-set-file-comment message payload)
(slack-message-set-thread message team payload)
message)))))
(defmethod slack-message-equal ((m slack-message) n)
(string= (oref m ts) (oref n ts)))
(defmethod slack-message-get-thread ((parent slack-message) team)
(let ((thread (oref parent thread)))
(unless thread
(setq thread (slack-thread-create parent team))
(oset parent thread thread))
thread))
(defmethod slack-message-sender-name ((m slack-message) team)
(slack-user-name (oref m user) team))
(defmethod slack-message-sender-id ((m slack-message))
(oref m user))
(defmethod slack-message-sender-name ((m slack-file-comment-message) team)
(slack-user-name (oref (oref m comment) user) team))
(defmethod slack-message-sender-id ((m slack-file-comment-message))
(oref (oref m comment) user))
(defun slack-message-pins-add ()
(interactive)
(slack-message-pins-request slack-message-pins-add-url))
(defun slack-message-pins-remove ()
(interactive)
(slack-message-pins-request slack-message-pins-remove-url))
(defun slack-message-pins-request (url)
(unless (and (bound-and-true-p slack-current-team-id)
(bound-and-true-p slack-current-room-id))
(error "Call From Slack Room Buffer"))
(let* ((team (slack-team-find slack-current-team-id))
(room (slack-room-find slack-current-room-id
team))
(ts (ignore-errors (slack-get-ts))))
(unless ts
(error "Call From Slack Room Buffer"))
(cl-labels ((on-pins-add
(&key data &allow-other-keys)
(slack-request-handle-error
(data "slack-message-pins-request"))))
(slack-request
url
team
:params (list (cons "channel" (oref room id))
(cons "timestamp" ts))
:success #'on-pins-add
:sync nil))))
(defun slack-message-time-stamp (message)
(seconds-to-time (string-to-number (oref message ts))))
(defmethod slack-message-get-reactions ((m slack-message))
(oref m reactions))
(defmethod slack-message-get-reactions ((m slack-file-message))
(oref (oref m file) reactions))
(defmethod slack-message-get-reactions ((m slack-file-comment-message))
(oref (oref m comment) reactions))
(provide 'slack-message)
;;; slack-message.el ends here