From 0034797ed285eff9ca85448b21a39fa27f40a3ce Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Sat, 9 Oct 2021 15:18:41 +0200
Subject: handle caching of images

we now store images ourselves for caching rather than relying on
url-automatic-caching.
---
 lisp/mastodon-media.el | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lisp/mastodon-media.el b/lisp/mastodon-media.el
index 8ef9c44..8aadf0a 100644
--- a/lisp/mastodon-media.el
+++ b/lisp/mastodon-media.el
@@ -130,7 +130,7 @@ fKRJkmVZjAQwh78A6vCRWJE8K+8AAAAASUVORK5CYII=")
   "The PNG data for a generic 200x200 'broken image' view.")
 
 (defun mastodon-media--process-image-response
-    (status-plist marker image-options region-length)
+    (status-plist marker image-options region-length url)
   "Callback function processing the url retrieve response for URL.
 
 STATUS-PLIST is the usual plist of status events as per `url-retrieve'.
@@ -151,6 +151,8 @@ REGION-LENGTH is the length of the region that should be replaced with the image
                                      (when image-options 'imagemagick)
                                    nil) ; inbuilt scaling in 27.1
                                  t image-options))))
+            (unless (url-is-cached url) ; cache image if not already cached
+              (url-store-in-cache url-buffer))
             (with-current-buffer (marker-buffer marker)
               ;; Save narrowing in our buffer
               (let ((inhibit-read-only t))
@@ -190,14 +192,16 @@ REGION-LENGTH is the range from start to propertize."
           ;; catch any errors in url-retrieve so as to not abort
           ;; whatever called us
           (if (url-is-cached url)
+              ;; if image url is cached, decompress and use it
               (with-current-buffer (url-fetch-from-cache url)
                 (set-buffer-multibyte nil)
                 (goto-char (point-min))
                 (zlib-decompress-region (goto-char (search-forward "\n\n")) (point-max))
-                (mastodon-media--process-image-response nil marker image-options region-length))
+                (mastodon-media--process-image-response nil marker image-options region-length url))
+            ;; else fetch as usual and process-image-response will cache it
             (url-retrieve url
                           #'mastodon-media--process-image-response
-                          (list marker image-options region-length)))
+                          (list marker image-options region-length url)))
         (error (with-current-buffer buffer
                  ;; TODO: Consider adding retries
                  (put-text-property marker
@@ -205,7 +209,7 @@ REGION-LENGTH is the range from start to propertize."
                                     'media-state
                                     'loading-failed)
                  :loading-failed))))))
-H
+
 (defun mastodon-media--select-next-media-line (end-pos)
   "Find coordinates of the next media to load before END-POS.
 
-- 
cgit v1.2.3


From 547e4cf02a62d4a625ba13017b65908d77da50a6 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Thu, 14 Oct 2021 12:34:17 +0200
Subject: readme

---
 README.org | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.org b/README.org
index 60f04eb..dcccccf 100644
--- a/README.org
+++ b/README.org
@@ -70,10 +70,10 @@ I might add a few more features if the ones I added turn out to work ok. Possibl
 - [X] prevent loss of draft toots by the toot-send bug
 - [X] fix scaling of images
 - [ ] display post visibility status in timelines
+- [ ] caching of images / avatars
 - better display of polls
 - display number of boosts/faves in toot byline
 - mention all thread participants in replies
-- handle newlines in toots better, for poetry, etc.
 - improve (or even partially disable) async.
 
 It looks like 2-factor auth was never completed in the original repo. It's not a priority for me, auth ain't my thing. If you want to hack on it, its on the develop branch in the original repo.
-- 
cgit v1.2.3


From 1f2ebe94c647fef509e06e9ef6f79697ef98a356 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 12:57:41 +0200
Subject: first test merge of hdurer's WIP: Posting of images

---
 lisp/mastodon-auth.el   |  30 +++++------
 lisp/mastodon-client.el |   8 +--
 lisp/mastodon-http.el   |  64 +++++++++++++++++++----
 lisp/mastodon-media.el  |   5 ++
 lisp/mastodon-toot.el   | 133 +++++++++++++++++++++++++++++++++++-------------
 5 files changed, 176 insertions(+), 64 deletions(-)

diff --git a/lisp/mastodon-auth.el b/lisp/mastodon-auth.el
index 0b0c703..cd74ef8 100644
--- a/lisp/mastodon-auth.el
+++ b/lisp/mastodon-auth.el
@@ -73,12 +73,12 @@ If no auth-sources file, runs `mastodon-auth--generate-token-no-storing-credenti
   "Make POST to generate auth token, without using auth-sources file."
   (mastodon-http--post
    (concat mastodon-instance-url "/oauth/token")
-   `(("client_id" . ,(plist-get (mastodon-client) :client_id))
-     ("client_secret" . ,(plist-get (mastodon-client) :client_secret))
-     ("grant_type" . "password")
-     ("username" . ,(read-string "Email: " user-mail-address))
-     ("password" . ,(read-passwd "Password: "))
-     ("scope" . "read write follow"))
+   `(("client_id" ,(plist-get (mastodon-client) :client_id))
+     ("client_secret" ,(plist-get (mastodon-client) :client_secret))
+     ("grant_type" "password")
+     ("username" ,(read-string "Email: " user-mail-address))
+     ("password" ,(read-passwd "Password: "))
+     ("scope" "read write follow"))
    nil
    :unauthenticated))
 
@@ -98,15 +98,15 @@ Reads and/or stores secrets in `MASTODON-AUTH-SOURCE-FILE'."
     (prog1
         (mastodon-http--post
          (concat mastodon-instance-url "/oauth/token")
-         `(("client_id" . ,(plist-get (mastodon-client) :client_id))
-           ("client_secret" . ,(plist-get (mastodon-client) :client_secret))
-           ("grant_type" . "password")
-           ("username" . ,(plist-get credentials-plist :user))
-           ("password" . ,(let ((secret (plist-get credentials-plist :secret)))
-                            (if (functionp secret)
-                                (funcall secret)
-                              secret)))
-           ("scope" . "read write follow"))
+         `(("client_id" ,(plist-get (mastodon-client) :client_id))
+           ("client_secret" ,(plist-get (mastodon-client) :client_secret))
+           ("grant_type" "password")
+           ("username" ,(plist-get credentials-plist :user))
+           ("password" ,(let ((secret (plist-get credentials-plist :secret)))
+                          (if (functionp secret)
+                              (funcall secret)
+                            secret)))
+           ("scope" "read write follow"))
          nil
 	 :unauthenticated)
       (when (functionp (plist-get credentials-plist :save-function))
diff --git a/lisp/mastodon-client.el b/lisp/mastodon-client.el
index bdfbca9..4503d6d 100644
--- a/lisp/mastodon-client.el
+++ b/lisp/mastodon-client.el
@@ -49,10 +49,10 @@
   "POST client to Mastodon."
   (mastodon-http--post
    (mastodon-http--api "apps")
-   '(("client_name" . "mastodon.el")
-     ("redirect_uris" . "urn:ietf:wg:oauth:2.0:oob")
-     ("scopes" . "read write follow")
-     ("website" . "https://github.com/jdenen/mastodon.el"))
+   '(("client_name" "mastodon.el")
+     ("redirect_uris" "urn:ietf:wg:oauth:2.0:oob")
+     ("scopes" "read write follow")
+     ("website" "https://github.com/jdenen/mastodon.el"))
    nil
    :unauthenticated))
 
diff --git a/lisp/mastodon-http.el b/lisp/mastodon-http.el
index bc48e8d..85ee588 100644
--- a/lisp/mastodon-http.el
+++ b/lisp/mastodon-http.el
@@ -90,29 +90,75 @@ Message status and JSON error from RESPONSE if unsuccessful."
         (let ((json-response (mastodon-http--process-json)))
           (message "Error %s: %s" status (cdr (assoc 'error json-response))))))))
 
+(defun mastodon-http--encode-multipart-form-data (boundary fields)
+  "Encode FIELDS suitable to post as multipart/form-data.
+
+It uses BOUNDARY as the boundary for the values.
+FIELDS should be a list of either 2-element (name contents) lists
+or 4-element list of (name file-name content-type contents)."
+  (with-temp-buffer
+    (dolist (field fields)
+      (insert "--" boundary "\r\n")
+      (if (= (length field) 2)
+          ;; a 2-element list is a simple name=value item:
+          (insert  "Content-Disposition: form-data; name=\""
+                   (url-hexify-string (car field))
+                   "\"\r\n"
+                   "\r\n"
+                   (cadr field) "\r\n")
+        ;; a 4-element list ist a file to be attached:
+        (insert "Content-Disposition: form-data; name=\""
+                (url-hexify-string (car field))
+                "\"; filename=\""
+                (url-hexify-string (cadr field))
+                "\"\r\n"
+                "Content-type: " (caddr field) "\r\n"
+                 "\r\n"
+                 (cadddr field) "\r\n")))
+    ;; Finally add the terminating boundary and another empty line:
+    (insert "--" boundary "--\r\n"
+            "\r\n")
+    (string-to-unibyte (buffer-string))))
+
 (defun mastodon-http--post (url args headers &optional unauthenticed-p)
   "POST synchronously to URL with ARGS and HEADERS.
 
 Authorization header is included by default unless UNAUTHENTICED-P is non-nil."
-  (let ((url-request-method "POST")
-        (url-request-data
-         (when args
-           (mapconcat (lambda (arg)
-                        (concat (url-hexify-string (car arg))
-                                "="
-                                (url-hexify-string (cdr arg))))
-                      args
-                      "&")))
+  (let* ((url-request-method "POST")
+         (boundary (md5 (format "b%s-%s-%s-%s"
+                                (random 1000000000) (random 1000000000)
+                                (random 1000000000) (random 1000000000))))
+         (needs-multi-form (> (apply #'max (mapcar #'length args)) 2))
+         (url-request-data
+          (when args
+            (if needs-multi-form
+                (mastodon-http--encode-multipart-form-data boundary args)
+              (mapconcat (lambda (arg)
+                           (concat (url-hexify-string (car arg))
+                                   "="
+                                   (url-hexify-string (cadr arg))))
+                         args
+                         "&"))))
         (url-request-extra-headers
 	 (append
+          (when needs-multi-form
+            `(("Content-Type" .
+               ,(concat "multipart/form-data; boundary=\"" boundary "\""))))
 	  (unless unauthenticed-p
 	    `(("Authorization" . ,(concat "Bearer " (mastodon-auth--access-token)))))
 	  headers)))
+    (message "Posting to %s with %d bytes of request data and headers %s" url (length url-request-data) url-request-extra-headers)
     (with-temp-buffer
       (if (< (cdr (func-arity 'url-retrieve-synchronously)) 4)
           (url-retrieve-synchronously url)
         (url-retrieve-synchronously url nil nil mastodon-http--timeout)))))
 
+(defun mastodon-http--read-file-as-string (filename)
+  ""
+  (with-temp-buffer
+    (insert-file-contents filename)
+    (string-to-unibyte (buffer-string))))
+
 (defun mastodon-http--get (url)
   "Make synchronous GET request to URL.
 
diff --git a/lisp/mastodon-media.el b/lisp/mastodon-media.el
index 8aadf0a..fd2a6b7 100644
--- a/lisp/mastodon-media.el
+++ b/lisp/mastodon-media.el
@@ -51,6 +51,11 @@
   :group 'mastodon-media
   :type 'integer)
 
+(defcustom mastodon-media--attachment-height 100
+  "Height of the attached images preview."
+  :group 'mastodon-media
+  :type 'integer)
+
 (defvar mastodon-media--generic-avatar-data
   (base64-decode-string
    "iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAIAAAD/gAIDAAAACXBIWXMAAAsTAAALEwEAmpwYAAAA
diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index a8b121b..6c08859 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -30,6 +30,7 @@
 ;;; Code:
 
 (defvar mastodon-instance-url)
+(defvar mastodon-media--attachment-height)
 
 (when (require 'emojify nil :noerror)
   (declare-function emojify-insert-emoji "emojify"))
@@ -103,6 +104,10 @@ Valid values are \"direct\", \"private\" (followers-only), \"unlisted\", and \"p
   "Buffer-local variable to hold the id of the toot being replied to.")
 (make-variable-buffer-local 'mastodon-toot--reply-to-id)
 
+(defvar mastodon-toot--media-attachments nil
+  "Buffer-local variable to hold the list of media attachments.")
+(make-variable-buffer-local 'mastodon-toot--media-attachments)
+
 (defvar mastodon-toot-mode-map
   (let ((map (make-sparse-keymap)))
     (define-key map (kbd "C-c C-c") #'mastodon-toot--send)
@@ -110,9 +115,10 @@ Valid values are \"direct\", \"private\" (followers-only), \"unlisted\", and \"p
     (define-key map (kbd "C-c C-w") #'mastodon-toot--toggle-warning)
     (define-key map (kbd "C-c C-n") #'mastodon-toot--toggle-nsfw)
     (define-key map (kbd "C-c C-v") #'mastodon-toot--change-visibility)
-    (define-key map (kbd "C-c C-a") #'mastodon-toot--add-media-attachment)
     (when (require 'emojify nil :noerror)
       (define-key map (kbd "C-c C-e") #'mastodon-toot--insert-emoji))
+    (define-key map (kbd "C-c C-a") #'mastodon-toot--attach-media)
+    (define-key map (kbd "C-c !") #'mastodon-toot--clear-all-attachments)
     map)
   "Keymap for `mastodon-toot'.")
 
@@ -147,6 +153,14 @@ Remove MARKER if REMOVE is non-nil, otherwise add it."
     (let ((response (mastodon-http--post url nil nil)))
       (mastodon-http--triage response callback))))
 
+(defun mastodon-toot--post-media (contents content-type description)
+  (let* ((url (mastodon-http--api "media"))
+         (response (mastodon-http--post
+                    url
+                    (list (list "description" description)
+                          (list "file" "file" content-type contents)))))
+    response))
+
 (defun mastodon-toot--toggle-boost ()
   "Boost/unboost toot at `point'."
   (interactive)
@@ -414,6 +428,7 @@ eg. \"feduser@fed.social\" -> \"feduser@fed.social\"."
   (interactive)
   (setq mastodon-toot--content-nsfw
         (not mastodon-toot--content-nsfw))
+  (message "NSFW flag is now %s" (if mastodon-toot--content-nsfw "on" "off"))
   (mastodon-toot--update-status-fields))
 
 (defun mastodon-toot--change-visibility ()
@@ -430,6 +445,54 @@ eg. \"feduser@fed.social\" -> \"feduser@fed.social\"."
                "public")))
   (mastodon-toot--update-status-fields))
 
+(defun mastodon-toot--clear-all-attachments ()
+  ""
+  (interactive)
+  (setq mastodon-toot--media-attachments nil)
+  (mastodon-toot--refresh-attachments-display)
+  (mastodon-toot--update-status-fields))
+
+(defun mastodon-toot--attach-media (file content-type description)
+  ""
+  (interactive "fFilename: \nsContent type: \nsDescription: ")
+  (when (>= (length mastodon-toot--media-attachments) 4)
+    ;; Only a max. of 4 attachments are allowed, so pop the oldest one.
+    (pop mastodon-toot--media-attachments))
+  (setq mastodon-toot--media-attachments
+        (nconc mastodon-toot--media-attachments
+               `(((:contents . ,(mastodon-http--read-file-as-string file))
+                  (:content-type . ,content-type)
+                  (:description . ,description)))))
+  (mastodon-toot--refresh-attachments-display))
+
+(defun mastodon-toot--refresh-attachments-display ()
+  (let ((inhibit-read-only t)
+        (attachments-region (mastodon-tl--find-property-range
+                             'toot-attachments (point-min)))
+        (display-specs (mastodon-toot--format-attachments)))
+    (dotimes (i (- (cdr attachments-region) (car attachments-region)))
+      (add-text-properties (+ (car attachments-region) i)
+                           (+ (car attachments-region) i 1)
+                           (list 'display (or (nth i display-specs) ""))))))
+
+(defun mastodon-toot--format-attachments ()
+  (or (let ((counter 0)
+            (image-options (when (image-type-available-p 'imagemagick)
+                             `(:height ,mastodon-media--attachment-height))))
+        (mapcan (lambda (attachment)
+                  (let* ((data (cdr (assoc :contents attachment)))
+                         (image (apply #'create-image data
+                                       (when image-options 'imagemagick)
+                                       t image-options))
+                         (type (cdr (assoc :content-type attachment)))
+                         (description (cdr (assoc :description attachment))))
+                    (setq counter (1+ counter))
+                    (list (format "\n    %d: " counter)
+                          image
+                          (format " \"%s\" (%s)" description type))))
+                mastodon-toot--media-attachments))
+      (list "None"))
+  )
 ;; we'll need to revisit this if the binds get
 ;; more diverse than two-chord bindings
 (defun mastodon-toot--get-mode-kbinds ()
@@ -483,6 +546,10 @@ on the status of NSFW, content warning flags, media attachments, etc."
        divider "\n"
        (mastodon-toot--make-mode-docs) "\n"
        divider "\n"
+       " Attachments: "
+       (propertize "None                  " 'toot-attachments t)
+       "\n"
+       divider "\n"
        " "
        (propertize "Count"
                    'toot-post-counter t)
@@ -515,43 +582,35 @@ If REPLY-TO-ID is provided, set the MASTODON-TOOT--REPLY-TO-ID var."
 
 (defun mastodon-toot--update-status-fields (&rest args)
   "Update the status fields in the header based on the current state."
-  (let ((inhibit-read-only t)
-        (header-region (mastodon-tl--find-property-range 'toot-post-header
+  (ignore-errors  ;; called from after-change-functions so let's not leak errors
+    (let ((inhibit-read-only t)
+         (header-region (mastodon-tl--find-property-range 'toot-post-header
+                                                          (point-min)))
+         (count-region (mastodon-tl--find-property-range 'toot-post-counter
                                                          (point-min)))
-        (count-region (mastodon-tl--find-property-range 'toot-post-counter
+         (visibility-region (mastodon-tl--find-property-range
+                             'toot-post-visibility (point-min)))
+         (nsfw-region (mastodon-tl--find-property-range 'toot-post-nsfw-flag
                                                         (point-min)))
-        (visibility-region (mastodon-tl--find-property-range
-                            'toot-post-visibility (point-min)))
-        (nsfw-region (mastodon-tl--find-property-range 'toot-post-nsfw-flag
-                                                       (point-min)))
-        (cw-region (mastodon-tl--find-property-range 'toot-post-cw-flag
-                                                     (point-min)))
-        (attachment-region (mastodon-tl--find-property-range
-                            'toot-attachment (point-min))))
-    (add-text-properties (car count-region) (cdr count-region)
-                         (list 'display
-                               (format "%s characters"
-                                       (- (point-max) (cdr header-region)))))
-    (add-text-properties (car visibility-region) (cdr visibility-region)
-                         (list 'display
-                               (format "Visibility: %s"
-                                       (if (equal
-                                            mastodon-toot--visibility
-                                            "private")
-                                           "followers-only"
-                                         mastodon-toot--visibility))))
-    (add-text-properties (car attachment-region) (cdr attachment-region)
-                         (list 'display
-                               (format "Attached: %s"
-                                       (mapconcat 'identity
-                                        mastodon-toot--media-attachment-filenames
-                                        ", "))))
-    (add-text-properties (car nsfw-region) (cdr nsfw-region)
-                         (list 'invisible (not mastodon-toot--content-nsfw)
-                               'face 'mastodon-cw-face))
-    (add-text-properties (car cw-region) (cdr cw-region)
-                         (list 'invisible (not mastodon-toot--content-warning)
-                               'face 'mastodon-cw-face))))
+         (cw-region (mastodon-tl--find-property-range 'toot-post-cw-flag
+                                                      (point-min))))
+     (add-text-properties (car count-region) (cdr count-region)
+                          (list 'display
+                                (format "%s characters in message"
+                                        (- (point-max) (cdr header-region)))))
+     (add-text-properties (car visibility-region) (cdr visibility-region)
+                          (list 'display
+                                (format "Visibility: %s"
+                                        mastodon-toot--visibility)))
+     (add-text-properties (car nsfw-region) (cdr nsfw-region)
+                          (list 'display (if mastodon-toot--content-nsfw
+                                             (if mastodon-toot--media-attachments
+                                                 "NSFW" "NSFW (no effect until attachments added)")
+                                           "")
+                                'face 'mastodon-cw-face))
+     (add-text-properties (car cw-region) (cdr cw-region)
+                          (list 'invisible (not mastodon-toot--content-warning)
+                                'face 'mastodon-cw-face)))))
 
 (defun mastodon-toot--compose-buffer (reply-to-user reply-to-id)
   "Create a new buffer to capture text for a new toot.
@@ -561,12 +620,14 @@ If REPLY-TO-ID is provided, set the MASTODON-TOOT--REPLY-TO-ID var."
          (buffer (or buffer-exists (get-buffer-create "*new toot*")))
          (inhibit-read-only t))
     (switch-to-buffer-other-window buffer)
+    (mastodon-toot-mode t)
     (when (not buffer-exists)
       (mastodon-toot--display-docs-and-status-fields)
       (mastodon-toot--setup-as-reply reply-to-user reply-to-id))
     (mastodon-toot-mode t)
     (make-local-variable 'after-change-functions)
     (push #'mastodon-toot--update-status-fields after-change-functions)
+    (mastodon-toot--refresh-attachments-display)
     (mastodon-toot--update-status-fields)))
 
 (define-minor-mode mastodon-toot-mode
-- 
cgit v1.2.3


From 72c14d797fe3848429b64812fb7145d11253fc88 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 13:13:38 +0200
Subject: handle image scaling with image-transforms-p (when emacs >= 27.1)

---
 lisp/mastodon-toot.el | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index 6c08859..1afad8a 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -477,12 +477,15 @@ eg. \"feduser@fed.social\" -> \"feduser@fed.social\"."
 
 (defun mastodon-toot--format-attachments ()
   (or (let ((counter 0)
-            (image-options (when (image-type-available-p 'imagemagick)
+            (image-options (when (or (image-type-available-p 'imagemagick)
+                                     (image-transforms-p))
                              `(:height ,mastodon-media--attachment-height))))
         (mapcan (lambda (attachment)
                   (let* ((data (cdr (assoc :contents attachment)))
                          (image (apply #'create-image data
-                                       (when image-options 'imagemagick)
+                                       (if (version< emacs-version "27.1")
+                                           (when image-options 'imagemagick)
+                                         nil) ; inbuilt scaling in 27.1
                                        t image-options))
                          (type (cdr (assoc :content-type attachment)))
                          (description (cdr (assoc :description attachment))))
@@ -491,8 +494,8 @@ eg. \"feduser@fed.social\" -> \"feduser@fed.social\"."
                           image
                           (format " \"%s\" (%s)" description type))))
                 mastodon-toot--media-attachments))
-      (list "None"))
-  )
+      (list "None")))
+
 ;; we'll need to revisit this if the binds get
 ;; more diverse than two-chord bindings
 (defun mastodon-toot--get-mode-kbinds ()
@@ -596,7 +599,7 @@ If REPLY-TO-ID is provided, set the MASTODON-TOOT--REPLY-TO-ID var."
                                                       (point-min))))
      (add-text-properties (car count-region) (cdr count-region)
                           (list 'display
-                                (format "%s characters in message"
+                                (format "%s characters"
                                         (- (point-max) (cdr header-region)))))
      (add-text-properties (car visibility-region) (cdr visibility-region)
                           (list 'display
-- 
cgit v1.2.3


From 13064aa96e0152da0dfbe93e5349aaef61646731 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 14:51:32 +0200
Subject: revert "private" visibility = "followers only" in toot draft

---
 lisp/mastodon-toot.el | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index 1afad8a..5b7d537 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -602,9 +602,13 @@ If REPLY-TO-ID is provided, set the MASTODON-TOOT--REPLY-TO-ID var."
                                 (format "%s characters"
                                         (- (point-max) (cdr header-region)))))
      (add-text-properties (car visibility-region) (cdr visibility-region)
-                          (list 'display
-                                (format "Visibility: %s"
-                                        mastodon-toot--visibility)))
+                         (list 'display
+                               (format "Visibility: %s"
+                                       (if (equal
+                                            mastodon-toot--visibility
+                                            "private")
+                                           "followers-only"
+                                         mastodon-toot--visibility))))
      (add-text-properties (car nsfw-region) (cdr nsfw-region)
                           (list 'display (if mastodon-toot--content-nsfw
                                              (if mastodon-toot--media-attachments
-- 
cgit v1.2.3


From ff76a83fc57817731c407da3cf8a6ef6a71434c5 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 14:59:03 +0200
Subject: revert mastodon-http changes

- we will keep my old implementation of attachment uploading, as it already
works with the media_ids[] of the API.
---
 lisp/mastodon-http.el | 58 ++++++++-------------------------------------------
 1 file changed, 9 insertions(+), 49 deletions(-)

diff --git a/lisp/mastodon-http.el b/lisp/mastodon-http.el
index 85ee588..052218c 100644
--- a/lisp/mastodon-http.el
+++ b/lisp/mastodon-http.el
@@ -90,64 +90,24 @@ Message status and JSON error from RESPONSE if unsuccessful."
         (let ((json-response (mastodon-http--process-json)))
           (message "Error %s: %s" status (cdr (assoc 'error json-response))))))))
 
-(defun mastodon-http--encode-multipart-form-data (boundary fields)
-  "Encode FIELDS suitable to post as multipart/form-data.
-
-It uses BOUNDARY as the boundary for the values.
-FIELDS should be a list of either 2-element (name contents) lists
-or 4-element list of (name file-name content-type contents)."
-  (with-temp-buffer
-    (dolist (field fields)
-      (insert "--" boundary "\r\n")
-      (if (= (length field) 2)
-          ;; a 2-element list is a simple name=value item:
-          (insert  "Content-Disposition: form-data; name=\""
-                   (url-hexify-string (car field))
-                   "\"\r\n"
-                   "\r\n"
-                   (cadr field) "\r\n")
-        ;; a 4-element list ist a file to be attached:
-        (insert "Content-Disposition: form-data; name=\""
-                (url-hexify-string (car field))
-                "\"; filename=\""
-                (url-hexify-string (cadr field))
-                "\"\r\n"
-                "Content-type: " (caddr field) "\r\n"
-                 "\r\n"
-                 (cadddr field) "\r\n")))
-    ;; Finally add the terminating boundary and another empty line:
-    (insert "--" boundary "--\r\n"
-            "\r\n")
-    (string-to-unibyte (buffer-string))))
-
 (defun mastodon-http--post (url args headers &optional unauthenticed-p)
   "POST synchronously to URL with ARGS and HEADERS.
 
 Authorization header is included by default unless UNAUTHENTICED-P is non-nil."
-  (let* ((url-request-method "POST")
-         (boundary (md5 (format "b%s-%s-%s-%s"
-                                (random 1000000000) (random 1000000000)
-                                (random 1000000000) (random 1000000000))))
-         (needs-multi-form (> (apply #'max (mapcar #'length args)) 2))
-         (url-request-data
-          (when args
-            (if needs-multi-form
-                (mastodon-http--encode-multipart-form-data boundary args)
-              (mapconcat (lambda (arg)
-                           (concat (url-hexify-string (car arg))
-                                   "="
-                                   (url-hexify-string (cadr arg))))
-                         args
-                         "&"))))
+  (let ((url-request-method "POST")
+        (url-request-data
+         (when args
+           (mapconcat (lambda (arg)
+                        (concat (url-hexify-string (car arg))
+                                "="
+                                (url-hexify-string (cdr arg))))
+                      args
+                      "&")))
         (url-request-extra-headers
 	 (append
-          (when needs-multi-form
-            `(("Content-Type" .
-               ,(concat "multipart/form-data; boundary=\"" boundary "\""))))
 	  (unless unauthenticed-p
 	    `(("Authorization" . ,(concat "Bearer " (mastodon-auth--access-token)))))
 	  headers)))
-    (message "Posting to %s with %d bytes of request data and headers %s" url (length url-request-data) url-request-extra-headers)
     (with-temp-buffer
       (if (< (cdr (func-arity 'url-retrieve-synchronously)) 4)
           (url-retrieve-synchronously url)
-- 
cgit v1.2.3


From 6b2207251c9b44cd47cc03c8f9a68970e123c5d6 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 15:00:21 +0200
Subject: merge hdurers attachment upload and my own

replace hdurer's mastodon-toot--post-media
and my mastodon-toot--add-media-attachment

with

hdurer's mastodon-toot--attach-media (which holds the data in the toot draft)
and my mastodon-toot--upload-media-attachments (which actually uploads them)
---
 lisp/mastodon-toot.el | 48 +++++++++++++++++++++---------------------------
 1 file changed, 21 insertions(+), 27 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index 5b7d537..7407a7c 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -89,7 +89,7 @@ Valid values are \"direct\", \"private\" (followers-only), \"unlisted\", and \"p
 (make-variable-buffer-local 'mastodon-toot--visibility)
 
 (defvar mastodon-toot--media-attachments nil
-  "A flag indicating if the toot being composed has media attachments.")
+  "A list of the media attachments of the toot being composed .")
 (make-variable-buffer-local 'mastodon-toot--media-attachments)
 
 (defvar mastodon-toot--media-attachment-ids nil
@@ -153,14 +153,6 @@ Remove MARKER if REMOVE is non-nil, otherwise add it."
     (let ((response (mastodon-http--post url nil nil)))
       (mastodon-http--triage response callback))))
 
-(defun mastodon-toot--post-media (contents content-type description)
-  (let* ((url (mastodon-http--api "media"))
-         (response (mastodon-http--post
-                    url
-                    (list (list "description" description)
-                          (list "file" "file" content-type contents)))))
-    response))
-
 (defun mastodon-toot--toggle-boost ()
   "Boost/unboost toot at `point'."
   (interactive)
@@ -314,19 +306,6 @@ Remove MARKER if REMOVE is non-nil, otherwise add it."
   (setq mastodon-toot--visibility visibility)
   (message "Visibility set to %s" visibility))
 
-(defun mastodon-toot--add-media-attachment ()
-  "Prompt the user for a file and POST it to the media endpoint on the server.
-
-Set `mastodon-toot--media-attachment-ids' to the item's id so it can be attached to the toot."
-  (interactive)
-  (let* ((filename (read-file-name "Choose file to attach to this toot: "
-                                   mastodon-toot--default-media-directory))
-         (caption (read-string "Enter a caption: "))
-         (url (concat mastodon-instance-url "/api/v1/media")))
-    (message "Uploading %s..." (file-name-nondirectory filename))
-    (mastodon-http--post-media-attachment url filename caption)
-    (setq mastodon-toot--media-attachments t)))
-
 (defun mastodon-toot--send ()
   "Kill new-toot buffer/window and POST contents to the Mastodon instance.
 
@@ -357,11 +336,11 @@ If media items have been uploaded with `mastodon-toot--add-media-attachment', at
         (message "Looks like your uploads are not yet ready...")
       (if empty-toot-p
           (message "Empty toot. Cowardly refusing to post this.")
-          (let ((response (mastodon-http--post endpoint args nil)))
+        (let ((response (mastodon-http--post endpoint args nil)))
           (mastodon-http--triage response
                                  (lambda ()
                                    (mastodon-toot--kill)
-                                   (message "Toot toot!"))))))))
+                                   (message "Toot toot!")))))))
 
 (defun mastodon-toot--process-local (acct)
   "Add domain to local ACCT and replace the curent user name with \"\".
@@ -446,14 +425,16 @@ eg. \"feduser@fed.social\" -> \"feduser@fed.social\"."
   (mastodon-toot--update-status-fields))
 
 (defun mastodon-toot--clear-all-attachments ()
-  ""
+  "Remove all attachments from a toot draft."
   (interactive)
   (setq mastodon-toot--media-attachments nil)
   (mastodon-toot--refresh-attachments-display)
   (mastodon-toot--update-status-fields))
 
 (defun mastodon-toot--attach-media (file content-type description)
-  ""
+  "Prompt for a attachment FILE of CONTENT-TYPE with DESCRIPTION.
+A preview is displayed in the toot create buffer, and the file
+will be uploaded and attached to the toot upon sending."
   (interactive "fFilename: \nsContent type: \nsDescription: ")
   (when (>= (length mastodon-toot--media-attachments) 4)
     ;; Only a max. of 4 attachments are allowed, so pop the oldest one.
@@ -462,9 +443,22 @@ eg. \"feduser@fed.social\" -> \"feduser@fed.social\"."
         (nconc mastodon-toot--media-attachments
                `(((:contents . ,(mastodon-http--read-file-as-string file))
                   (:content-type . ,content-type)
-                  (:description . ,description)))))
+                  (:description . ,description)
+                  (:filename . ,(file-name-nondirectory file))))))
   (mastodon-toot--refresh-attachments-display))
 
+(defun mastodon-toot--upload-media-attachments ()
+  "Actually upload the attachment files using `mastodon-http--post-media-attachment'.
+It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used to actually attach them to a toot after uploading."
+  (interactive)
+  (mapcar (lambda (attachment)
+            (let* ((filename (cdr (assoc :filename attachment)))
+                   (caption (cdr (assoc :description attachment)))
+                   (url (concat mastodon-instance-url "/api/v1/media")))
+              (message "Uploading %s..." filename)
+              (mastodon-http--post-media-attachment url filename caption)))
+          mastodon-toot--media-attachments))
+
 (defun mastodon-toot--refresh-attachments-display ()
   (let ((inhibit-read-only t)
         (attachments-region (mastodon-tl--find-property-range
-- 
cgit v1.2.3


From e93adbde20d8f8f0d0e3810ebc3f1890d362dae4 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 15:10:13 +0200
Subject: rever auth / client changes too

---
 lisp/mastodon-auth.el   | 18 +++++++++---------
 lisp/mastodon-client.el |  8 ++++----
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/lisp/mastodon-auth.el b/lisp/mastodon-auth.el
index cd74ef8..6729e81 100644
--- a/lisp/mastodon-auth.el
+++ b/lisp/mastodon-auth.el
@@ -98,15 +98,15 @@ Reads and/or stores secrets in `MASTODON-AUTH-SOURCE-FILE'."
     (prog1
         (mastodon-http--post
          (concat mastodon-instance-url "/oauth/token")
-         `(("client_id" ,(plist-get (mastodon-client) :client_id))
-           ("client_secret" ,(plist-get (mastodon-client) :client_secret))
-           ("grant_type" "password")
-           ("username" ,(plist-get credentials-plist :user))
-           ("password" ,(let ((secret (plist-get credentials-plist :secret)))
-                          (if (functionp secret)
-                              (funcall secret)
-                            secret)))
-           ("scope" "read write follow"))
+         `(("client_id" . ,(plist-get (mastodon-client) :client_id))
+           ("client_secret" . ,(plist-get (mastodon-client) :client_secret))
+           ("grant_type" . "password")
+           ("username" . ,(plist-get credentials-plist :user))
+           ("password" . ,(let ((secret (plist-get credentials-plist :secret)))
+                            (if (functionp secret)
+                                (funcall secret)
+                              secret)))
+           ("scope" . "read write follow"))
          nil
 	 :unauthenticated)
       (when (functionp (plist-get credentials-plist :save-function))
diff --git a/lisp/mastodon-client.el b/lisp/mastodon-client.el
index 4503d6d..bdfbca9 100644
--- a/lisp/mastodon-client.el
+++ b/lisp/mastodon-client.el
@@ -49,10 +49,10 @@
   "POST client to Mastodon."
   (mastodon-http--post
    (mastodon-http--api "apps")
-   '(("client_name" "mastodon.el")
-     ("redirect_uris" "urn:ietf:wg:oauth:2.0:oob")
-     ("scopes" "read write follow")
-     ("website" "https://github.com/jdenen/mastodon.el"))
+   '(("client_name" . "mastodon.el")
+     ("redirect_uris" . "urn:ietf:wg:oauth:2.0:oob")
+     ("scopes" . "read write follow")
+     ("website" . "https://github.com/jdenen/mastodon.el"))
    nil
    :unauthenticated))
 
-- 
cgit v1.2.3


From 9564994df6ade898831789200d3ac133ba9de07e Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 15:19:20 +0200
Subject: flycheck toot.el

---
 lisp/mastodon-toot.el | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index 7407a7c..a040efc 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -50,6 +50,7 @@
 (autoload 'mastodon-tl--find-property-range "mastodon-tl")
 (autoload 'mastodon-toot "mastodon")
 (autoload 'mastodon-http--post-media-attachment "mastodon-http")
+(autoload 'mastodon-http--read-file-as-string "mastodon-http")
 (autoload 'mastodon-tl--toot-id "mastodon-tl")
 (autoload 'mastodon-tl--reload-timeline-or-profile "mastodon-tl")
 
@@ -331,9 +332,9 @@ If media items have been uploaded with `mastodon-toot--add-media-attachment', at
                  (cons "media_ids[]" id))
                mastodon-toot--media-attachment-ids)))
          (args (append args-no-media args-media)))
-    (if (and mastodon-toot--media-attachments
+    (when (and mastodon-toot--media-attachments
              (equal mastodon-toot--media-attachment-ids nil))
-        (message "Looks like your uploads are not yet ready...")
+      (message "Looks like your uploads are not yet ready..."))
       (if empty-toot-p
           (message "Empty toot. Cowardly refusing to post this.")
         (let ((response (mastodon-http--post endpoint args nil)))
@@ -448,7 +449,7 @@ will be uploaded and attached to the toot upon sending."
   (mastodon-toot--refresh-attachments-display))
 
 (defun mastodon-toot--upload-media-attachments ()
-  "Actually upload the attachment files using `mastodon-http--post-media-attachment'.
+  "Actually upload attachments using `mastodon-http--post-media-attachment'.
 It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used to actually attach them to a toot after uploading."
   (interactive)
   (mapcar (lambda (attachment)
@@ -460,6 +461,7 @@ It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used t
           mastodon-toot--media-attachments))
 
 (defun mastodon-toot--refresh-attachments-display ()
+  "Display attachment previews in toot draft buffer."
   (let ((inhibit-read-only t)
         (attachments-region (mastodon-tl--find-property-range
                              'toot-attachments (point-min)))
@@ -470,6 +472,7 @@ It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used t
                            (list 'display (or (nth i display-specs) ""))))))
 
 (defun mastodon-toot--format-attachments ()
+  "Format the attachment previews in toot draft buffer."
   (or (let ((counter 0)
             (image-options (when (or (image-type-available-p 'imagemagick)
                                      (image-transforms-p))
-- 
cgit v1.2.3


From 46a2f82edf61b370aa5e8432a4f3f17614293e25 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 15:27:22 +0200
Subject: disambiguate media--attachment-height and preview-max-height

---
 lisp/mastodon-media.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lisp/mastodon-media.el b/lisp/mastodon-media.el
index fd2a6b7..28fbd19 100644
--- a/lisp/mastodon-media.el
+++ b/lisp/mastodon-media.el
@@ -47,12 +47,12 @@
   :type 'integer)
 
 (defcustom mastodon-media--preview-max-height 250
-  "Max height of any media attachment preview to be shown."
+  "Max height of any media attachment preview to be shown in timelines."
   :group 'mastodon-media
   :type 'integer)
 
-(defcustom mastodon-media--attachment-height 100
-  "Height of the attached images preview."
+(defcustom mastodon-media--attachment-height 80
+  "Height of the attached images preview in the toot draft buffer."
   :group 'mastodon-media
   :type 'integer)
 
-- 
cgit v1.2.3


From 1f25073c25ae6c8e44c72028fbf873f24544b8e9 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 15:27:51 +0200
Subject: remove my old attachment display

---
 lisp/mastodon-toot.el | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index a040efc..8dfe00b 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -557,9 +557,6 @@ on the status of NSFW, content warning flags, media attachments, etc."
        (propertize "Visibility"
                    'toot-post-visibility t)
        " ⋅ "
-       (propertize "Attachment"
-                   'toot-attachment t)
-       " ⋅ "
        (propertize "CW"
                    'toot-post-cw-flag t)
        " "
-- 
cgit v1.2.3


From 1ccf12b34c14c3cc5c58ccf214865b3af1719d54 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 17:13:47 +0200
Subject: binding to upload media, and check uploads up before posting toot

---
 lisp/mastodon-toot.el | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index 8dfe00b..86cecfd 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -118,6 +118,7 @@ Valid values are \"direct\", \"private\" (followers-only), \"unlisted\", and \"p
     (define-key map (kbd "C-c C-v") #'mastodon-toot--change-visibility)
     (when (require 'emojify nil :noerror)
       (define-key map (kbd "C-c C-e") #'mastodon-toot--insert-emoji))
+    (define-key map (kbd "C-c C-u") #'mastodon-toot--upload-attached-media)
     (define-key map (kbd "C-c C-a") #'mastodon-toot--attach-media)
     (define-key map (kbd "C-c !") #'mastodon-toot--clear-all-attachments)
     map)
@@ -332,16 +333,16 @@ If media items have been uploaded with `mastodon-toot--add-media-attachment', at
                  (cons "media_ids[]" id))
                mastodon-toot--media-attachment-ids)))
          (args (append args-no-media args-media)))
-    (when (and mastodon-toot--media-attachments
+    (if (and mastodon-toot--media-attachments
              (equal mastodon-toot--media-attachment-ids nil))
-      (message "Looks like your uploads are not yet ready..."))
+        (message "Looks like your uploads are not up: C-c C-u to upload...")
       (if empty-toot-p
           (message "Empty toot. Cowardly refusing to post this.")
         (let ((response (mastodon-http--post endpoint args nil)))
           (mastodon-http--triage response
                                  (lambda ()
                                    (mastodon-toot--kill)
-                                   (message "Toot toot!")))))))
+                                   (message "Toot toot!"))))))))
 
 (defun mastodon-toot--process-local (acct)
   "Add domain to local ACCT and replace the curent user name with \"\".
@@ -448,7 +449,7 @@ will be uploaded and attached to the toot upon sending."
                   (:filename . ,(file-name-nondirectory file))))))
   (mastodon-toot--refresh-attachments-display))
 
-(defun mastodon-toot--upload-media-attachments ()
+(defun mastodon-toot--upload-attached-media ()
   "Actually upload attachments using `mastodon-http--post-media-attachment'.
 It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used to actually attach them to a toot after uploading."
   (interactive)
-- 
cgit v1.2.3


From 765da49f980673863b09a814630646c8044c96ad Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 17:14:13 +0200
Subject: FIX the filename we send to post-media-attachement

- it needs to be with full path of course!
---
 lisp/mastodon-toot.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index 86cecfd..c00e4bf 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -446,7 +446,7 @@ will be uploaded and attached to the toot upon sending."
                `(((:contents . ,(mastodon-http--read-file-as-string file))
                   (:content-type . ,content-type)
                   (:description . ,description)
-                  (:filename . ,(file-name-nondirectory file))))))
+                  (:filename . ,file)))))
   (mastodon-toot--refresh-attachments-display))
 
 (defun mastodon-toot--upload-attached-media ()
@@ -457,9 +457,9 @@ It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used t
             (let* ((filename (cdr (assoc :filename attachment)))
                    (caption (cdr (assoc :description attachment)))
                    (url (concat mastodon-instance-url "/api/v1/media")))
-              (message "Uploading %s..." filename)
+              (message "Uploading %s..." (file-name-nondirectory filename))
               (mastodon-http--post-media-attachment url filename caption)))
-          mastodon-toot--media-attachments))
+            mastodon-toot--media-attachments))
 
 (defun mastodon-toot--refresh-attachments-display ()
   "Display attachment previews in toot draft buffer."
-- 
cgit v1.2.3


From e0cabe76d4107610c44b1bc6c570840ebadb5467 Mon Sep 17 00:00:00 2001
From: mousebot <mousebot@riseup.net>
Date: Fri, 15 Oct 2021 18:47:52 +0200
Subject: docstrings

---
 lisp/mastodon-toot.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el
index c00e4bf..ec5a8ac 100644
--- a/lisp/mastodon-toot.el
+++ b/lisp/mastodon-toot.el
@@ -462,7 +462,7 @@ It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used t
             mastodon-toot--media-attachments))
 
 (defun mastodon-toot--refresh-attachments-display ()
-  "Display attachment previews in toot draft buffer."
+  "Update the display attachment previews in toot draft buffer."
   (let ((inhibit-read-only t)
         (attachments-region (mastodon-tl--find-property-range
                              'toot-attachments (point-min)))
@@ -473,7 +473,7 @@ It adds the items' ids to `mastodon-toot--media-attachment-ids', which is used t
                            (list 'display (or (nth i display-specs) ""))))))
 
 (defun mastodon-toot--format-attachments ()
-  "Format the attachment previews in toot draft buffer."
+  "Format the attachment previews for display in toot draft buffer."
   (or (let ((counter 0)
             (image-options (when (or (image-type-available-p 'imagemagick)
                                      (image-transforms-p))
-- 
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