;;; mastodon-profile.el --- Functions for inspecting Mastodon profiles -*- lexical-binding: t -*- ;; Copyright (C) 2017-2019 Johnson Denen ;; Author: Johnson Denen ;; Maintainer: Marty Hiatt ;; Version: 1.0.0 ;; Package-Requires: ((emacs "27.1")) ;; Homepage: https://codeberg.org/martianh/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 . ;;; Commentary: ;; mastodon-profile.el generates a stream of users toots. ;; To add ;; - Option to follow ;; - wheather they follow you or not ;; - Show only Media ;;; Code: (require 'seq) (require 'cl-lib) (autoload 'mastodon-http--api "mastodon-http.el") (autoload 'mastodon-http--get-json "mastodon-http.el") (autoload 'mastodon-http--post "mastodon-http.el") (autoload 'mastodon-http--triage "mastodon-http.el") (autoload 'mastodon-auth--get-account-name "mastodon-auth.el") (autoload 'mastodon-http--get-json-async "mastodon-http.el") (autoload 'mastodon-media--get-media-link-rendering "mastodon-media.el") (autoload 'mastodon-media--inline-images "mastodon-media.el") (autoload 'mastodon-mode "mastodon.el") (autoload 'mastodon-tl--byline-author "mastodon-tl.el") (autoload 'mastodon-tl--goto-next-toot "mastodon-tl.el") (autoload 'mastodon-tl--property "mastodon-tl.el") (autoload 'mastodon-tl--find-property-range "mastodon-tl.el") (autoload 'mastodon-tl--render-text "mastodon-tl.el") (autoload 'mastodon-tl--set-face "mastodon-tl.el") (autoload 'mastodon-tl--timeline "mastodon-tl.el") (autoload 'mastodon-tl--as-string "mastodon-tl.el") (autoload 'mastodon-tl--toot-id "mastodon-tl") (autoload 'mastodon-tl--toot "mastodon-tl") (autoload 'mastodon-tl--init "mastodon-tl.el") (autoload 'mastodon-tl--init-sync "mastodon-tl") (autoload 'mastodon-http--patch "mastodon-http") (autoload 'mastodon-http--patch-json "mastodon-http") (autoload 'mastodon-notifications--follow-request-reject "mastodon-notifications") (autoload 'mastodon-notifications--follow-request-accept "mastodon-notifications") (autoload 'mastodon-tl--goto-next-item "mastodon-tl") (autoload 'mastodon-tl--goto-prev-item "mastodon-tl") (autoload 'mastodon-tl--goto-first-item "mastodon-tl") (autoload 'mastodon-toot "mastodon") (autoload 'mastodon-search--insert-users-propertized "mastodon-search") (autoload 'mastodon-tl--get-endpoint "mastodon-tl.el") (defvar mastodon-instance-url) (defvar mastodon-tl--buffer-spec) (defvar mastodon-tl--update-point) (defvar mastodon-mode-map) (defvar-local mastodon-profile--account nil "The data for the account being described in the current profile buffer.") (defvar mastodon-profile-mode-map (let ((map (make-sparse-keymap))) (define-key map (kbd "s") #'mastodon-profile--open-followers) (define-key map (kbd "g") #'mastodon-profile--open-following) (define-key map (kbd "C-c C-c") #'mastodon-profile-account-view-cycle) map) "Keymap for `mastodon-profile-mode'.") (defvar mastodon-profile--view-follow-requests-keymap (let ((map ;(make-sparse-keymap))) (copy-keymap mastodon-mode-map))) (define-key map (kbd "r") #'mastodon-notifications--follow-request-reject) (define-key map (kbd "a") #'mastodon-notifications--follow-request-accept) (define-key map (kbd "n") #'mastodon-tl--goto-next-item) (define-key map (kbd "p") #'mastodon-tl--goto-prev-item) (define-key map (kbd "g") #'mastodon-profile--view-follow-requests) ;; (define-key map (kbd "t") #'mastodon-toot) ;; (define-key map (kbd "q") #'kill-current-buffer) ;; (define-key map (kbd "Q") #'kill-buffer-and-window) map) "Keymap for viewing follow requests.") (define-minor-mode mastodon-profile-mode "Toggle mastodon profile minor mode. This minor mode is used for mastodon profile pages and adds a couple of extra keybindings." :init-value nil ;; modeline indicator: :lighter " Profile" :keymap mastodon-profile-mode-map :group 'mastodon :global nil) (defvar mastodon-profile-update-mode-map (let ((map (make-sparse-keymap))) (define-key map (kbd "C-c C-c") #'mastodon-profile--user-profile-send-updated) (define-key map (kbd "C-c C-k") #'kill-buffer-and-window) map) "Keymap for `mastodon-profile-update-mode'.") (define-minor-mode mastodon-profile-update-mode "Minor mode to update Mastodon user profile." :group 'mastodon-profile :keymap mastodon-profile-update-mode-map :global nil) (defun mastodon-profile--toot-json () "Get the next toot-json." (interactive) (mastodon-tl--property 'toot-json)) (defun mastodon-profile--make-author-buffer (account) "Take an ACCOUNT json and insert a user account into a new buffer." (mastodon-profile--make-profile-buffer-for account "statuses" #'mastodon-tl--timeline)) ;; TODO: we shd just load all views' data then switch coz this is slow af: (defun mastodon-profile-account-view-cycle () "Cycle through profile view: toots, followers, and following." (interactive) (let ((endpoint (plist-get mastodon-tl--buffer-spec 'endpoint))) (cond ((string-suffix-p "statuses" endpoint) (mastodon-profile--open-followers)) ((string-suffix-p "followers" endpoint) (mastodon-profile--open-following)) (t (mastodon-profile--make-profile-buffer-for mastodon-profile--account "statuses" #'mastodon-tl--timeline))))) (defun mastodon-profile--open-following () "Open a profile buffer showing the accounts that current profile follows." (interactive) (if mastodon-profile--account (mastodon-profile--make-profile-buffer-for mastodon-profile--account "following" #'mastodon-profile--add-author-bylines) (error "Not in a mastodon profile"))) (defun mastodon-profile--open-followers () "Open a profile buffer showing the accounts following the current profile." (interactive) (if mastodon-profile--account (mastodon-profile--make-profile-buffer-for mastodon-profile--account "followers" #'mastodon-profile--add-author-bylines) (error "Not in a mastodon profile"))) (defun mastodon-profile--view-favourites () "Open a new buffer displaying the user's favourites." (interactive) (message "Loading your favourited toots...") (mastodon-tl--init "favourites" "favourites" 'mastodon-tl--timeline)) (defun mastodon-profile--view-bookmarks () "Open a new buffer displaying the user's bookmarks." (interactive) (message "Loading your bookmarked toots...") (mastodon-tl--init "bookmarks" "bookmarks" 'mastodon-tl--timeline)) (defun mastodon-profile--view-follow-requests () "Open a new buffer displaying the user's follow requests." (interactive) (mastodon-tl--init-sync "follow-requests" "follow_requests" 'mastodon-profile--insert-follow-requests) (use-local-map mastodon-profile--view-follow-requests-keymap) (mastodon-tl--goto-first-item)) (defun mastodon-profile--insert-follow-requests (json) "Insert the user's current follow requests. JSON is the data returned by the server." (insert (mastodon-tl--set-face (concat "\n ------------\n" " FOLLOW REQUESTS\n" " ------------\n\n") 'success) (mastodon-tl--set-face "[a/r - accept/reject request at point\n n/p - go to next/prev request]\n\n" 'font-lock-comment-face)) (if (seq-empty-p json) (insert (propertize "Looks like you have no follow requests for now." 'face font-lock-comment-face 'byline t 'toot-id "0")) (mastodon-search--insert-users-propertized json :note))) ;; (mastodon-profile--add-author-bylines json))) ;;; account preferences (defun mastodon-profile--get-json-value (val) "Fetch current VAL ue from account." (let* ((url (mastodon-http--api "accounts/verify_credentials")) (response (mastodon-http--get-json url))) (alist-get val response))) (defun mastodon-profile--get-source-prefs () "Return the \"source\" preferences from the server." (mastodon-profile--get-json-value 'source)) (defun mastodon-profile--get-source-pref (pref) "Return account PREF erence from the \"source\" section on the server." (let ((source (mastodon-profile--get-source-prefs))) (alist-get pref source))) (defun mastodon-profile--update-user-profile-note () "Fetch user's profile note and display for editing." (interactive) (let* ((url (mastodon-http--api "accounts/update_credentials")) (json (mastodon-http--patch-json url)) (source (alist-get 'source json)) (note (alist-get 'note source)) (buffer (get-buffer-create "*mastodon-update-profile*")) (inhibit-read-only t)) (switch-to-buffer-other-window buffer) (text-mode) (setq-local header-line-format (propertize "Edit your profile note. C-c C-c to send, C-c C-k to cancel." 'face font-lock-comment-face)) (mastodon-profile-update-mode t) (insert note) (goto-char (point-min)) (delete-trailing-whitespace) ; remove all ^M's (message "Edit your profile note. C-c C-c to send, C-c C-k to cancel."))) (defun mastodon-profile--user-profile-send-updated () "Send PATCH request with the updated profile note." (interactive) (let* ((note (buffer-substring-no-properties (point-min) (point-max))) (url (mastodon-http--api "accounts/update_credentials"))) (kill-buffer-and-window) (let ((response (mastodon-http--patch url `((note ,note))))) (mastodon-http--triage response (lambda () (message "Profile note updated!")))))) (defun mastodon-profile--update-preference (pref val &optional source) "Update a single acount PREF erence to setting VAL. Both args are strings. SOURCE means that the preference is in the 'source' part of the account json." (let* ((url (mastodon-http--api "accounts/update_credentials")) (pref-formatted (if source (concat "source[" pref "]") pref)) (response (mastodon-http--patch url `((,pref-formatted ,val))))) (mastodon-http--triage response (lambda () (message "Account setting %s updated to %s!" pref val))))) (defun mastodon-profile-account-locked-toggle () "Toggle the locked status of your account. Locked accounts mean follow requests have to be manually approved." (interactive) (mastodon-profile--toggle-account-key 'locked)) (defun mastodon-profile-account-discoverable-toggle () "Toggle the discoverable status of your account. Discoverable means the account is listed in the server directory." (interactive) (mastodon-profile--toggle-account-key 'discoverable)) (defun mastodon-profile--toggle-account-key (key) "Toggle the boolean account setting KEY." (let* ((val (mastodon-profile--get-json-value key)) (prompt (format "Account setting %s is %s. Toggle?" key val))) (if (not (equal val :json-false)) (when (y-or-n-p prompt) (mastodon-profile--update-preference (symbol-name key) "false")) (when (y-or-n-p prompt) (mastodon-profile--update-preference (symbol-name key) "true"))))) (defun mastodon-profile--edit-account-string (key) "Edit the string for account setting KEY." (let* ((val (mastodon-profile--get-json-value key)) (new-val (read-string (format "Edit account setting %s: " key) val))) (mastodon-profile--update-preference (symbol-name key) new-val))) (defun mastodon-profile-update-display-name () "Update display name for your account." (interactive) (mastodon-profile--edit-account-string 'display_name)) (defun mastodon-profile-view-preferences () "View user preferences in another window." (interactive) (let* ((url (mastodon-http--api "preferences")) (response (mastodon-http--get-json url)) (buf (get-buffer-create "*mastodon-preferences*"))) (with-current-buffer buf (switch-to-buffer-other-window buf) (erase-buffer) (special-mode) (let ((inhibit-read-only t)) (while response (let ((el (pop response))) (insert (format "%-30s %s" (prin1-to-string (car el)) (prin1-to-string (cdr el))) "\n\n")))) (goto-char (point-min))))) (defun mastodon-profile--relationships-get (id) "Fetch info about logged-in user's relationship to user with id ID." (let* ((their-id id) (url (mastodon-http--api (format "accounts/relationships?id[]=%s" their-id)))) (mastodon-http--get-json url))) (defun mastodon-profile--fields-get (account) "Fetch the fields vector (aka profile metadata) from profile of ACCOUNT. Returns a list of lists." (let ((fields (mastodon-profile--account-field account 'fields))) (when fields (mapcar (lambda (el) (list (alist-get 'name el) (alist-get 'value el))) fields)))) (defun mastodon-profile--fields-insert (fields) "Format and insert field pairs (a.k.a profile metadata) in FIELDS." (let* ((car-fields (mapcar #'car fields)) (left-width (cl-reduce #'max (mapcar #'length car-fields)))) (mapconcat (lambda (field) (mastodon-tl--render-text (concat (format "_ %s " (car field)) (make-string (- (+ 1 left-width) (length (car field))) ?_) (format " :: %s" (cadr field))) field)) ; hack to make links tabstops fields ""))) (defun mastodon-profile--get-statuses-pinned (account) "Fetch the pinned toots for ACCOUNT." (let* ((id (mastodon-profile--account-field account 'id)) (url (mastodon-http--api (format "accounts/%s/statuses?pinned=true" id)))) (mastodon-http--get-json url))) (defun mastodon-profile--insert-statuses-pinned (pinned-statuses) "Insert each of the PINNED-STATUSES for a given account." (mapc (lambda (pinned-status) (insert (mastodon-tl--set-face " :pinned: " 'success)) (mastodon-tl--toot pinned-status)) pinned-statuses)) (defun mastodon-profile--make-profile-buffer-for (account endpoint-type update-function) "Display profile of ACCOUNT, using ENDPOINT-TYPE and UPDATE-FUNCTION." (let* ((id (mastodon-profile--account-field account 'id)) (url (mastodon-http--api (format "accounts/%s/%s" id endpoint-type))) (acct (mastodon-profile--account-field account 'acct)) (buffer (concat "*mastodon-" acct "-" endpoint-type "*")) (note (mastodon-profile--account-field account 'note)) (json (mastodon-http--get-json url)) (locked (mastodon-profile--account-field account 'locked)) (followers-count (mastodon-tl--as-string (mastodon-profile--account-field account 'followers_count))) (following-count (mastodon-tl--as-string (mastodon-profile--account-field account 'following_count))) (toots-count (mastodon-tl--as-string (mastodon-profile--account-field account 'statuses_count))) (relationships (mastodon-profile--relationships-get id)) (followed-by-you (alist-get 'following (aref relationships 0))) (follows-you (alist-get 'followed_by (aref relationships 0))) (followsp (or (equal follows-you 't) (equal followed-by-you 't))) (fields (mastodon-profile--fields-get account)) (pinned (mastodon-profile--get-statuses-pinned account))) (with-output-to-temp-buffer buffer (switch-to-buffer buffer) (mastodon-mode) (mastodon-profile-mode) (setq mastodon-profile--account account mastodon-tl--buffer-spec `(buffer-name ,buffer endpoint ,(format "accounts/%s/%s" id endpoint-type) update-function ,update-function)) (let* ((inhibit-read-only t) (is-statuses (string= endpoint-type "statuses")) (is-followers (string= endpoint-type "followers")) (is-following (string= endpoint-type "following")) (endpoint-name (cond (is-statuses " TOOTS ") (is-followers " FOLLOWERS ") (is-following " FOLLOWING ")))) (insert "\n" (mastodon-profile--image-from-account account) "\n" (propertize (mastodon-profile--account-field account 'display_name) 'face 'mastodon-display-name-face) "\n" (propertize (concat "@" acct) 'face 'default) (if (equal locked t) (if (fontp (char-displayable-p #10r9993)) " 🔒" " [locked]") "") "\n ------------\n" (mastodon-tl--render-text note account) ;; account here to enable tab-stops in profile note (if fields (concat "\n" (mastodon-tl--set-face (mastodon-profile--fields-insert fields) 'success) "\n") "") ;; insert counts (mastodon-tl--set-face (concat " ------------\n" " TOOTS: " toots-count " | " "FOLLOWERS: " followers-count " | " "FOLLOWING: " following-count "\n" " ------------\n\n") 'success) ;; insert relationship (follows) (if followsp (mastodon-tl--set-face (concat (if (equal follows-you 't) " | FOLLOWS YOU") (if (equal followed-by-you 't) " | FOLLOWED BY YOU") "\n\n") 'success) "") ; if no followsp we still need str-or-char-p for insert ;; insert endpoint (mastodon-tl--set-face (concat " ------------\n" endpoint-name "\n" " ------------\n") 'success)) (setq mastodon-tl--update-point (point)) (mastodon-media--inline-images (point-min) (point)) ;; insert pinned toots first (when (and pinned (equal endpoint-type "statuses")) (mastodon-profile--insert-statuses-pinned pinned) (setq mastodon-tl--update-point (point))) ;updates to follow pinned toots (funcall update-function json))) (goto-char (point-min)))) (defun mastodon-profile--get-toot-author () "Open profile of author of toot under point. If toot is a boost, opens the profile of the booster." (interactive) (mastodon-profile--make-author-buffer (alist-get 'account (mastodon-profile--toot-json)))) (defun mastodon-profile--image-from-account (status) "Generate an image from a STATUS." (let ((url (alist-get 'avatar_static status))) (unless (equal url "/avatars/original/missing.png") (mastodon-media--get-media-link-rendering url)))) (defun mastodon-profile--show-user (user-handle) "Query for USER-HANDLE from current status and show that user's profile." (interactive (list (if (and (not (string-prefix-p "accounts" (mastodon-tl--get-endpoint))) ;profile view (not (get-text-property (point) 'toot-json))) (message "Looks like there's no toot or user at point?") (let ((user-handles (mastodon-profile--extract-users-handles (mastodon-profile--toot-json)))) (completing-read "View profile of user [choose or enter any handle]: " user-handles nil ; predicate 'confirm))))) (if (not (or ;; own profile has no need for toot-json test: (equal user-handle (mastodon-auth--get-account-name)) (get-text-property (point) 'toot-json))) (message "Looks like there's no toot or user at point?") (let ((account (mastodon-profile--lookup-account-in-status user-handle (mastodon-profile--toot-json)))) (if account (progn (message "Loading profile of user %s..." user-handle) (mastodon-profile--make-author-buffer account) (message "'C-c C-c' to cycle profile views: toots, followers, following")) (message "Cannot find a user with handle %S" user-handle))))) (defun mastodon-profile--my-profile () "Show the profile of the currently signed in user." (interactive) (message "Loading your profile...") (mastodon-profile--show-user (mastodon-auth--get-account-name))) (defun mastodon-profile--view-author-profile () "View the profile of author of present toot." (interactive) (let* ((toot-json (mastodon-tl--property 'toot-json)) (acct (alist-get 'account toot-json)) (handle (alist-get 'acct acct))) (mastodon-profile--show-user handle))) (defun mastodon-profile--account-field (account field) "Return FIELD from the ACCOUNT. FIELD is used to identify regions under 'account" (cdr (assoc field account))) (defun mastodon-profile--add-author-bylines (tootv) "Convert TOOTV into a author-bylines and insert. Also insert their profile note. Used to view a user's followers and those they're following." ;;FIXME change the name of this fun now that we've edited what it does! (let ((inhibit-read-only t)) (unless (seq-empty-p tootv) (mapc (lambda (toot) (let ((start-pos (point))) (insert "\n" (propertize (mastodon-tl--byline-author `((account . ,toot))) 'byline 't 'toot-id (alist-get 'id toot) 'base-toot-id (mastodon-tl--toot-id toot) 'toot-json toot)) (mastodon-media--inline-images start-pos (point)) (insert "\n" (propertize (mastodon-tl--render-text (alist-get 'note toot) nil) 'toot-json toot) ' "\n"))) tootv)))) (defun mastodon-profile--search-account-by-handle (handle) "Return an account based on a user's HANDLE. If the handle does not match a search return then retun NIL." (let* ((handle (if (string= "@" (substring handle 0 1)) (substring handle 1 (length handle)) handle)) (matching-account (seq-remove (lambda (x) (not (string= (alist-get 'acct x) handle))) (mastodon-http--get-json (mastodon-http--api (format "accounts/search?q=%s" handle)))))) (when (equal 1 (length matching-account)) (elt matching-account 0)))) (defun mastodon-profile--account-from-id (user-id) "Request an account object relating to a USER-ID from Mastodon." (mastodon-http--get-json (mastodon-http--api (format "accounts/%s" user-id)))) (defun mastodon-profile--extract-users-handles (status) "Return all user handles found in STATUS. These include the author, author of reblogged entries and any user mentioned." (when status (let ((this-account (or (alist-get 'account status) ; status is a toot status)) ; status is a user listing (mentions (or (alist-get 'mentions (alist-get 'status status)) (alist-get 'mentions status))) (reblog (or (alist-get 'reblog (alist-get 'status status)) (alist-get 'reblog status)))) (seq-filter 'stringp (seq-uniq (seq-concatenate 'list (list (alist-get 'acct this-account)) (mastodon-profile--extract-users-handles reblog) (mapcar (lambda (mention) (alist-get 'acct mention)) mentions))))))) (defun mastodon-profile--lookup-account-in-status (handle status) "Return account for HANDLE using hints in STATUS if possible." (let* ((this-account (alist-get 'account status)) (reblog-account (alist-get 'account (alist-get 'reblog status))) (mention-id (seq-some (lambda (mention) (when (string= handle (alist-get 'acct mention)) (alist-get 'id mention))) (alist-get 'mentions status)))) (cond ((string= handle (alist-get 'acct this-account)) this-account) ((string= handle (alist-get 'acct reblog-account)) reblog-account) (mention-id (mastodon-profile--account-from-id mention-id)) (t (mastodon-profile--search-account-by-handle handle))))) (provide 'mastodon-profile) ;;; mastodon-profile.el ends here