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;;; mastodon-toot.el --- Minor mode for sending Mastodon toots
;; Copyright (C) 2017 Johnson Denen
;; Author: Johnson Denen <johnson.denen@gmail.com>
;; Homepage: https://github.com/jdenen/mastodon.el
;; This file is not part of GNU Emacs.
;; This file is part of mastodon.el.
;; mastodon.el 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.
;; mastodon.el 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 mastodon.el. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; mastodon-toot.el supports POSTing status data to Mastodon.
;;; Code:
(require 'mastodon-auth)
(require 'mastodon-http)
(defgroup mastodon-toot nil
"Capture Mastodon toots."
:prefix "mastodon-toot-"
:group 'mastodon)
(defvar mastodon-toot--reply-to-id nil)
(defun mastodon-toot--send-triage (status)
"Callback function to triage toot POST.
STATUS is passed by `url-retrieve'."
(mastodon--http-response-triage status
(lambda () (switch-to-buffer (current-buffer))))) ;; FIXME
(defun mastodon-toot-send ()
"Kill new-toot buffer/window and POST contents to the Mastodon instance."
(interactive)
(let* ((toot (buffer-string))
(endpoint (mastodon--api-for "statuses"))
(args `(("status" . ,toot)
("in_reply_to_id" . ,mastodon-toot--reply-to-id))))
(progn
(kill-buffer-and-window)
(setq mastodon-toot--reply-to-id nil)
(mastodon--http-post endpoint
'mastodon-toot--send-triage
args
`(("Authorization" . ,(concat
"Bearer "
(mastodon--access-token))))))))
(defun mastodon-toot-cancel ()
"Kill new-toot buffer/window. Does not POST content to Mastodon."
(interactive)
(setq mastodon-toot--reply-to-id nil)
(kill-buffer-and-window))
(defun mastodon-toot--action-success (marker)
"Insert MARKER with 'success face in byline."
(let ((inhibit-read-only t))
(mastodon-tl--property 'toot-id)
(goto-char (+ 3 (point)))
(insert (format "(%s) "
(propertize marker
'face 'success)))))
(defun mastodon-toot--action-triage (response callback)
"Parse response code from RESPONSE buffer.
Execute CALLBACK function if response was OK."
(let ((status (with-current-buffer response
(mastodon--response-code))))
(if (string-prefix-p "2" status)
(funcall callback)
(switch-to-buffer response))))
(defun mastodon-toot--action (action callback)
"Take action on toot at point."
(let* ((id (mastodon-tl--property 'toot-id))
(url (mastodon--api-for (concat "statuses/"
(number-to-string id)
"/"
action))))
(let ((response (mastodon-http--post url nil nil)))
(mastodon-toot--action-triage response callback))))
(defun mastodon-toot--boost ()
"Boost toot at `point'."
(interactive)
(let ((callback (lambda () (mastodon-toot--action-success "B"))))
(mastodon-toot--action "reblog" callback)))
(defun mastodon-toot--favourite ()
"Favourite toot at `point'."
(interactive)
(let ((callback (lambda () (mastodon-toot--action-success "F"))))
(mastodon-toot--action "favourite" callback)))
(defun mastodon-toot--reply ()
"Reply to toot at `point'."
(interactive)
(let* ((toot (mastodon-tl--property 'toot-json))
(id (number-to-string (mastodon-tl--field 'id toot)))
(account (mastodon-tl--field 'account toot))
(user (cdr (assoc 'username account))))
(mastodon-toot user id)))
(defvar mastodon-toot-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "C-c C-c") #'mastodon-toot-send)
(define-key map (kbd "C-c C-k") #'mastodon-toot-cancel)
map)
"Keymap for `mastodon-toot-mode'.")
(define-minor-mode mastodon-toot-mode
"Minor mode to capture Mastodon toots."
:group 'mastodon-toot
:keymap mastodon-toot-mode-map
:global nil)
(provide 'mastodon-toot)
;;; mastodon-toot.el ends here
|
