diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/mastodon-toot.el | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el index b45a84f..53e60bd 100644 --- a/lisp/mastodon-toot.el +++ b/lisp/mastodon-toot.el @@ -1165,21 +1165,23 @@ REPLY-JSON is the full JSON of the toot being replied to." (defun mastodon-toot--update-status-fields (&rest _args) "Update the status fields in the header based on the current state." (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 + (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)))) + (cw-region (mastodon-tl--find-property-range 'toot-post-cw-flag + (point-min))) + (toot-string (buffer-substring-no-properties (cdr header-region) + (point-max)))) (add-text-properties (car count-region) (cdr count-region) (list 'display (format "%s/%s characters" - (- (point-max) (cdr header-region)) + (mastodon-toot--count-toot-chars toot-string) (number-to-string mastodon-toot--max-toot-chars)))) (add-text-properties (car visibility-region) (cdr visibility-region) (list 'display @@ -1199,6 +1201,27 @@ REPLY-JSON is the full JSON of the toot being replied to." (list 'invisible (not mastodon-toot--content-warning) 'face 'mastodon-cw-face))))) +(defun mastodon-toot--count-toot-chars (toot-string) + "Count the characters in the current toot. +URLs always = 23, and domain names of handles are not counted. +This is how mastodon does it." + (with-temp-buffer + (switch-to-buffer (current-buffer)) + (insert toot-string) + (goto-char (point-min)) + ;; handle URLs + (while (search-forward-regexp "\\w+://[^ \n]*" nil t) ; URL + (replace-match "xxxxxxxxxxxxxxxxxxxxxxx")) ; 23 x's + ;; handle @handles + (goto-char (point-min)) + (while (search-forward-regexp (concat "\\(?2:@[^ @\n]+\\)" ; a handle only + "\\(@[^ \n]+\\)?" ; with poss domain + "\\b") + nil t) + (replace-match (match-string 2))) ; replace with handle only + (length (buffer-substring (point-min) (point-max))))) + + (defun mastodon-toot--save-toot-text (&rest _args) "Save the current toot text in `mastodon-toot-current-toot-text'. Added to `after-change-functions' in new toot buffers." |