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* README

=mastodon.el= is an Emacs client for the Mastodon and Pleroma social networks. For info see https://joinmastodon.org/.

** Installation

Clone this repository and add the lisp directory to your load path.
Then, require it and go.

#+BEGIN_SRC emacs-lisp
    (add-to-list 'load-path "/path/to/mastodon.el/lisp")
    (require 'mastodon)
#+END_SRC

Or, with =use-package=:

#+BEGIN_SRC emacs-lisp
  (use-package mastodon
    :ensure t)
#+END_SRC

The minimum Emacs version is now 27.1. But if you are running an older version it shouldn't be very hard to get it working.

*** MELPA

Add =MELPA= to your archives:

#+BEGIN_SRC emacs-lisp
  (require 'package)
  (add-to-list 'package-archives
               '("melpa" . "http://melpa.org/packages/") t)
#+END_SRC

Update and install:

=M-x package-refresh-contents RET=

=M-x package-install RET mastodon RET=

*** Emoji

=mastodon-mode= will enable [[https://github.com/iqbalansari/emacs-emojify][Emojify]] if it is loaded in your Emacs environment, so
there's no need to write your own hook anymore. =emojify-mode= is not required.

*** Discover

=mastodon-mode= can provide a context menu for its keybindings if [[https://github.com/mickeynp/discover.el][Discover]] is
installed. It is not required.

if you have Discover, add the following to your Emacs init configuration:

#+BEGIN_SRC emacs-lisp
  (require 'mastodon-discover)
  (with-eval-after-load 'mastodon (mastodon-discover))
#+END_SRC

Or, with =use-package=:

#+BEGIN_SRC emacs-lisp
  (use-package mastodon
    :ensure t
    :config
    (mastodon-discover))
#+END_SRC

** Usage

*** Logging in to your instance

You need to set 2 variables in your init file to get started:

1. =mastodon-instance-url=
2. =mastodon-active-user=

(see their doc strings for details). For example If you want to post
toots as "example_user@social.instance.org", then put this in your init
file:

#+BEGIN_SRC emacs-lisp
    (setq mastodon-instance-url "https://social.instance.org"
          mastodon-active-user "example_user")
#+END_SRC

Then *restart* Emacs and run =M-x mastodon=. Make sure you are connected
to internet before you do this. If you have multiple mastodon accounts
you can activate one at a time by changing those two variables and
restarting Emacs.

If you were using mastodon.el before 2FA was implemented and the above steps
do not work, delete the old file specified by =mastodon-client--token-file= and
restart Emacs and follow the steps again.

*** Timelines

=M-x mastodon=

Opens a =*mastodon-home*= buffer in the major mode and displays  toots. If your credentials are not yet saved, you
will be prompted for email and password. The app registration process will
take place if your =mastodon-token-file= does not contain =:client_id= and
=:client_secret=.

**** Keybindings

|---------------+-----------------------------------------------------------------------|
| Key           | Action                                                                |
|---------------+-----------------------------------------------------------------------|
|               | *Help*                                                                  |
| =?=             | Open context menu if =discover= is available                            |
|---------------+-----------------------------------------------------------------------|
|               | *Timeline actions*                                                      |
| =n=             | Go to next item (toot, notification)                                  |
| =p=             | Go to previous item (toot, notification)                              |
| =M-n=/=<tab>=   | Go to the next interesting thing that has an action                   |
| =M-p=/=<S-tab>= | Go to the previous interesting thing that has an action               |
| =F=             | Open federated timeline                                               |
| =H=             | Open home timeline                                                    |
| =L=             | Open local timeline                                                   |
| =N=             | Open notifications timeline                                           |
| =u=             | Update current timeline                                               |
| =T=             | Open thread for toot under =point=                                      |
| =#=             | Prompt for tag and open its timeline                                  |
| =A=             | Open author profile of toot under =point=                               |
| =P=             | Open profile of user attached to toot under =point=                     |
| =O=             | View own profile                                                      |
| =U=             | update your profile bio note                                          |
|---------------+-----------------------------------------------------------------------|
|               | *Other views*                                                           |
| =S=             | search (posts, users, tags) (NB: only posts you have interacted with) |
| =I=, =c=, =d=       | view, create, and delete filters                                      |
| =R=, =a=, =r=       | view/accept/reject follow requests                                    |
| =G=             | view follow suggestions                                               |
| =V=             | view your favorited toots                                             |
| =K=             | view bookmarked toots                                                 |
|---------------+-----------------------------------------------------------------------|
|               | *Toot actions*                                                          |
| =t=             | Compose a new toot                                                    |
| =c=             | Toggle content warning content                                        |
| =b=             | Boost toot under =point=                                                |
| =f=             | Favourite toot under =point=                                            |
| =k=             | toggle bookmark of toot at point                                      |
| =r=             | Reply to toot under =point=                                             |
| =v=             | Vote on poll at point                                                 |
| =C=             | copy url of toot at point                                             |
| =C-RET=         | play video/gif at point (requires =mpv=)                                |
| =i=             | (un)pin your toot at point                                            |
| =d=             | delete your toot at point, and reload current timeline                |
| =D=             | delete and redraft toot at point, preserving reply/CW/visibility      |
| (=S-C=) =W=, =M=, =B= | (un)follow, (un)mute, (un)block author of toot at point               |
|---------------+-----------------------------------------------------------------------|
|               | Notifications view                                                    |
| =a=, =j=          | accept/reject follow request                                          |
|---------------+-----------------------------------------------------------------------|
|               | *Quitting*                                                              |
| =q=             | Quit mastodon buffer, leave window open                               |
| =Q=             | Quit mastodon buffer and kill window                                  |
|---------------+-----------------------------------------------------------------------|

**** Toot byline legend

|----------------+------------------------|
| Marker         | Meaning                |
|----------------+------------------------|
| =(B)=            | I boosted this toot    |
| =(F)=            | I favourited this toot |
| (=K=) (or emoji) | I bookmarked this toot |
|----------------+------------------------|

*** Composing toots

=M-x mastodon-toot= (or =t= from a mastodon.el buffer).

Pops a new buffer/window in =mastodon-toot= minor mode. Enter the
contents of your toot here. =C-c C-c= sends the toot. =C-c C-k= cancels.
Both actions kill the buffer and window.

Autocompletion of mentions and tags is provided by mastodon company backends
(requires =company-mode= and =mastodon-toot--enable-completion= must be set to =t=)
. Type =@= or =#= followed by two or more characters for candidates to appear.

Replies preserve visibility status/content warnings, and include boosters by default.

Server's max toot length, and attachment previews, are shown.

You can download and use your instance's custom emoji
(=mastodon-toot--download-custom-emoji=, =mastodon-toot--enable-custom-emoji=).

**** Keybindings

|---------+----------------------------------|
| Key     | Action                           |
|---------+----------------------------------|
| =C-c C-c= | Send toot                        |
| =C-c C-k= | Cancel toot                      |
| =C-c C-w= | Add content warning              |
| =C-c C-v= | Change toot visibility           |
| =C-c C-n= | Add sensitive media/nsfw flag    |
| =C-c C-a= | Upload attachment(s)             |
| =C-c !=   | Remove all attachments           |
| =C-c C-e= | Add emoji (if =emojify= installed) |
| =C-c C-p= | Create a poll                    |
|---------+----------------------------------|

**** draft toots

- Compose buffer text is saved as you type, kept in =mastodon-toot-current-toot-text=.
- =mastodon-toot-save-draft=: save the current toot as a draft.
- =mastodon-toot-open-draft-toot=: Open a compose buffer and insert one of your draft toots.
- =mastodon-toot-delete-draft-toot=: Delete a draft toot.
- =mastodon-toot-delete-all-drafts=: Delete all your drafts.

*** Other commands and account settings:

- =mastodon-url-lookup=: Attempt to load URL in =mastodon.el=. URL may be the one at point or provided in the minibuffer. Should also work if =mastodon.el= is not yet loaded.

- =mastodon-tl-view-instance-description=: View information about the instance that the author of the toot at point is on.
- =mastodon-tl-view-own-instance=: View information about your own instance.
- =mastodon-search-trending-tags=: View a list of trending hashtags on your instance.

- =mastodon-profile-update-display-name=: Update the display name for your account.
- =mastodon-profile-update-user-profile-note=: Update your bio note.
- =mastodon-profile-update-meta-fields=: Update your metadata fields.
- =mastodon-profile-set-default-toot-visibility=: Set the default visibility for your toots.
- =mastodon-profile-account-locked-toggle=: Toggle the locked status of your account. Locked accounts have to manually approve follow requests.
- =mastodon-profile-account-discoverable-toggle=: Toggle the discoverable status of your account. Non-discoverable accounts are not listed in the profile directory.
- =mastodon-profile-account-bot-toggle=: Toggle whether your account is flagged as a bot.
- =mastodon-profile-account-sensitive-toggle=: Toggle whether your posts are marked as sensitive (nsfw) by default.

*** Customization

See =M-x customize-group RET mastodon= to view all customize options.

- Timeline options:
   - Use proportional fonts
   - Timestamp format
   - Relative timestamps
   - Display user avatars
   - Avatar image hight
   - Enable image caching

- Compose options:
   - Completion for mentions and tags
   - Enable custom emoji
   - Display toot being replied to

*** Live-updating timelines: =mastodon-async-mode=

(code taken from https://github.com/alexjgriffith/mastodon-future.el.)

Works for federated, local, and home timelines and for notifications. It's a
little touchy, one thing to avoid is trying to load a timeline more than once
at a time. It can go off the rails a bit, but it's still pretty cool. The
current maintainer of =mastodon.el= is unable to debug improve this feature.

To enable, it, add =(require 'mastodon-async)= to your =init.el=. Then you can
view a timeline with one of the commands that begin with
=mastodon-async--stream-=.

*** Translating toots

You can translate toots with =mastodon-toot--translate-toot-text=. At the moment
this requires [[https://codeberg.org/martianh/lingva.el][lingva.el]], a little interface I wrote to https://lingva.ml, to
be installed to work.

You could easily modify the simple function to use your emacs translator of
choice (=libretrans.el= , =google-translate=, =babel=, =go-translate=, etc.), you just
need to fetch the toot's content with =(mastodon-tl--content toot)= and pass it
to your translator function as its text argument. Here's what
=mastodon-toot--translate-toot-text= looks like:

#+begin_src emacs-lisp
  (defun mastodon-toot--translate-toot-text ()
    "Translate text of toot at point.
    Uses `lingva.el'."
      (interactive)
      (let* ((toot (mastodon-tl--property 'toot-json)))
        (if toot
            (lingva-translate nil (mastodon-tl--content toot))
          (message "No toot to translate?"))))
#+end_src

** Dependencies

Hard dependencies (should all install with =mastodon.el=):
- =request= (for uploading attachments), https://github.com/tkf/emacs-request
- =persist= for storing some settings across sessions
- =ts= for poll relative expiry times

Optional dependencies:
- =company= for autocompletion of mentions and tags when composing a toot
- =emojify= for inserting and viewing emojis
- =mpv= and =mpv.el= for viewing videos and gifs
- =lingva.el= for translating toots

** Nota Bene regarding work on this library

I resurrected this library a few years ago, and have added stacks of features and fixes over time. But I was also only scratching my own itch, in my spare time, implementing features that I wanted to use and learning Elisp. I am not a professional programmer. I never aimed to make a full-featured client, nor do I aim to provide a professional service to anyone. I have implemented some things I don't use, such as filters, but mostly I can only fix bugs with things that I regularly rely on. My main thought was that if it was at least functioning and someone was picking some low hanging fruit, and making it look less moribund, then some more capable programmer(s) might come along and dive in also.

Please keep this in mind when requesting features that are not implemented. Feel free to open an issue and to discuss it. But please do not feel free to order things from me as though I was a service provider, unless you are willing to consider also paying me as though I were a service provider.

The better option is most likely going to be looking at the code a little bit and seeing how you can implement the feature yourself, especially as a lot of the functionality you're likely to need is already implemented for other features.

** Contributing

PRs, issues, feature requests, and general feedback are very welcome!

*** Features

1. Create an [[https://codeberg.org/martianh/mastodon.el/issues][issue]] detailing the feature you'd like to add.
2. Fork the repository and create a branch off of =develop=.
3. Create a pull request referencing the issue created in step 1.

*** Fixes

1. In an [[https://codeberg.org/martianh/mastodon.el/issues][issue]], let me know that you're working to fix it.
2. Fork the repository and create a branch off of =develop=.
3. Create a pull request referencing the issue from step 1.

** Contributors:

=mastodon.el= is the work of a number of people.

Some significant contributors are:

- https://github.com/jdenen [original author]
- http://atomized.org
- https://alexjgriffith.itch.io
- https://github.com/hdurer
- https://codeberg.org/Red_Starfish