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slack-thread-message-buffer.el
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slack-thread-message-buffer.el
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;;; slack-thread-message-buffer.el --- -*- lexical-binding: t; -*-
;; Copyright (C) 2017
;; Author: <yuya373@yuya373>
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;;; Code:
(require 'eieio)
(require 'slack-util)
(require 'slack-message-sender)
(require 'slack-message-reaction)
(require 'slack-message-edit-buffer)
(require 'slack-message-share-buffer)
(require 'slack-star)
(define-derived-mode slack-thread-message-buffer-mode
slack-buffer-mode
"Slack Thread Message"
(lui-set-prompt lui-prompt-string)
(cursor-sensor-mode)
(setq lui-input-function 'slack-thread-message--send))
(defclass slack-thread-message-buffer (slack-room-buffer)
((thread-ts :initarg :thread-ts :type string)
(has-more :initarg :has-more :type boolean)
(last-read :initform nil :type (or null string))))
(defun slack-create-thread-message-buffer (room team thread-ts &optional has-more)
"Create thread message buffer according to ROOM, TEAM, THREAD-TS."
(slack-if-let* ((buf (slack-buffer-find 'slack-thread-message-buffer team room thread-ts)))
(kill-buffer (slack-buffer-buffer buf)))
(slack-thread-message-buffer :room-id (oref room id)
:team-id (oref team id)
:has-more has-more
:thread-ts thread-ts))
(cl-defmethod slack-buffer-name ((this slack-thread-message-buffer))
(with-slots (thread-ts) this
(let ((team (slack-buffer-team this))
(room (slack-buffer-room this)))
(format "*Slack - %s : %s Thread - %s"
(oref team name)
(slack-room-name room team)
thread-ts))))
(cl-defmethod slack-buffer-key ((_class (subclass slack-thread-message-buffer)) _room ts)
ts)
(cl-defmethod slack-buffer-key ((this slack-thread-message-buffer))
(slack-buffer-key 'slack-thread-message-buffer
(slack-buffer-room this)
(oref this thread-ts)))
(cl-defmethod slack-team-buffer-key ((_class (subclass slack-thread-message-buffer)))
'slack-thread-message-buffer)
(cl-defmethod slack-buffer-update-last-read ((this slack-thread-message-buffer) message)
(when message
(oset this last-read (slack-ts message))))
(cl-defmethod slack-buffer-init-buffer ((this slack-thread-message-buffer))
(let* ((buf (cl-call-next-method)))
(with-current-buffer buf
(slack-thread-message-buffer-mode)
(slack-buffer-set-current-buffer this)
(goto-char lui-input-marker)
(with-slots (thread-ts) this
(slack-if-let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(message (slack-room-find-message room thread-ts)))
(progn
(slack-buffer-insert this message t)
(let ((lui-time-stamp-position nil))
(lui-insert (format "%s\n" (make-string lui-fill-column ?=)) t))
(slack-if-let* ((messages (slack-message-replies message room))
(latest-message (car (last messages))))
(progn
(cl-loop for m in messages
do (slack-buffer-insert this m t))
(slack-buffer-update-last-read this latest-message)
(slack-buffer-update-mark this)))
(when (slack-buffer-has-next-page-p this)
(slack-buffer-insert-load-more this))))))
buf))
(cl-defmethod slack-buffer-has-next-page-p ((this slack-thread-message-buffer))
(oref this has-more))
(cl-defmethod slack-buffer-delete-load-more-string ((_this slack-thread-message-buffer))
(slack-if-let*
((beg (next-single-property-change (point-min)
'loading-message))
(end (next-single-property-change beg
'loading-message)))
(delete-region beg end)))
(cl-defmethod slack-buffer-prepare-marker-for-history ((_this slack-thread-message-buffer)))
(cl-defmethod slack-buffer-insert--history ((this slack-thread-message-buffer))
(slack-buffer-insert-history this)
(when (slack-buffer-has-next-page-p this)
(slack-buffer-insert-load-more this)))
(cl-defmethod slack-buffer-request-history ((this slack-thread-message-buffer) after-success)
(with-slots (thread-ts last-read) this
(slack-if-let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(message (slack-room-find-message room thread-ts)))
(cl-labels
((success (_next-cursor has-more)
(oset this has-more has-more)
(funcall after-success)))
(slack-thread-replies message room team
:after-success #'success
:oldest last-read)))))
(cl-defmethod slack-buffer-update-mark ((this slack-thread-message-buffer))
(with-slots (last-read thread-ts) this
(slack-if-let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(message (slack-room-find-message room thread-ts)))
(slack-thread-mark message
room
last-read
team))))
(cl-defmethod slack-buffer-insert-history ((this slack-thread-message-buffer))
(with-slots (thread-ts last-read) this
(slack-if-let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(message (slack-room-find-message room thread-ts))
(messages (slack-message-replies message room))
(latest-message (car (last messages))))
(progn
(cl-loop for m in messages
do (when (string< last-read (slack-ts m))
(slack-buffer-insert this m t)))
(slack-buffer-update-last-read this latest-message)
(slack-buffer-update-mark this)))))
(cl-defmethod slack-buffer-send-message ((this slack-thread-message-buffer) message)
(with-slots (thread-ts) this
(slack-thread-send-message (slack-buffer-room this)
(slack-buffer-team this)
message
thread-ts)))
(defun slack-thread-send-message (room team message thread-ts &optional files)
(let ((broadcast (if (eq slack-thread-also-send-to-room 'ask)
(y-or-n-p (format "Also send to %s ? "
(slack-room-name room team)))
slack-thread-also-send-to-room)))
(let* ((payload (list (if files
(cons "broadcast" broadcast)
(cons "reply_broadcast" broadcast))
(cons "thread_ts" thread-ts))))
(slack-message-send-internal message room team
:payload payload
:files files))))
(defun slack-thread-message--send (message)
(slack-if-let* ((buf slack-current-buffer))
(slack-buffer-send-message buf message)))
(cl-defmethod slack-buffer-add-reaction-to-message ((this slack-thread-message-buffer) reaction ts)
(slack-message-reaction-add reaction
ts
(slack-buffer-room this)
(slack-buffer-team this)))
(cl-defmethod slack-buffer-remove-reaction-from-message ((this slack-thread-message-buffer) ts)
(let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(message (slack-room-find-message room ts))
(reaction (slack-message-reaction-select
(slack-message-reactions message))))
(slack-message-reaction-remove reaction ts room team)))
(cl-defmethod slack-buffer-add-star ((this slack-thread-message-buffer) ts)
(slack-if-let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(message (slack-room-find-message room ts)))
(slack-star-api-request slack-message-stars-add-url
(list (cons "channel" (oref room id))
(slack-message-star-api-params message))
team)))
(cl-defmethod slack-buffer-remove-star ((this slack-thread-message-buffer) ts)
(slack-if-let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(message (slack-room-find-message room ts)))
(slack-star-api-request slack-message-stars-remove-url
(list (cons "channel" (oref room id))
(slack-message-star-api-params message))
team)))
(cl-defmethod slack-buffer-update ((this slack-thread-message-buffer) message &key replace)
(if replace (slack-buffer-replace this message)
(let ((buffer (slack-buffer-buffer this)))
(with-current-buffer buffer
(slack-buffer-insert this message))
(slack-buffer-update-last-read this message)
(slack-buffer-update-mark this))))
(cl-defmethod slack-buffer-display-edit-message-buffer ((this slack-thread-message-buffer) ts)
(let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(buf (slack-create-edit-message-buffer room team ts)))
(slack-buffer-display buf)))
(cl-defmethod slack-buffer-share-message ((this slack-thread-message-buffer) ts)
(let* ((team (slack-buffer-team this))
(room (slack-buffer-room this))
(buf (slack-create-message-share-buffer room team ts)))
(slack-buffer-display buf)))
(cl-defmethod slack-file-upload-params ((this slack-thread-message-buffer))
(list (cons "thread_ts" (oref this thread-ts))
(cons "channels" (oref (slack-buffer-room this) id))))
(provide 'slack-thread-message-buffer)
;;; slack-thread-message-buffer.el ends here