diff options
| -rw-r--r-- | lisp/mastodon-toot.el | 73 |
1 files changed, 72 insertions, 1 deletions
diff --git a/lisp/mastodon-toot.el b/lisp/mastodon-toot.el index 13d152a..d0d3dfa 100644 --- a/lisp/mastodon-toot.el +++ b/lisp/mastodon-toot.el @@ -31,7 +31,10 @@ (when (require 'emojify nil :noerror) - (declare-function emojify-insert-emoji "emojify")) + (declare-function emojify-insert-emoji "emojify") + (declare-function emojify-set-emoji-data "emojify") + (defvar emojify-emojis-dir) + (defvar emojify-user-emojis)) (require 'cl-lib) @@ -363,6 +366,74 @@ Remove MARKER if REMOVE is non-nil, otherwise add it." 'emojify-insert-emoji "Prompt to insert an emoji.") +(defun mastodon-toot--download-custom-emoji () + "Download `mastodon-instance-url's custom emoji. +Emoji images are stored in a subdir of `emojify-emojis-dir'. +To use the downloaded emoji, run `mastodon-toot--enable-custom-emoji'." + (interactive) + (let ((custom-emoji (mastodon-http--get-json + (mastodon-http--api "custom_emojis"))) + (mastodon-custom-emoji-dir (concat (expand-file-name + emojify-emojis-dir) + "/mastodon-custom-emojis/"))) + (if (not (file-exists-p emojify-emojis-dir)) + (message "Looks like you need to set up emojify first.") + (progn + (unless (file-directory-p mastodon-custom-emoji-dir) + (make-directory mastodon-custom-emoji-dir nil)) ; no add parent + (mapc (lambda (x) + (url-copy-file (alist-get 'url x) + (concat + mastodon-custom-emoji-dir + (alist-get 'shortcode x) + "." + (file-name-extension (alist-get 'url x))) + t)) + custom-emoji) + (message "Custom emoji for %s downloaded to %s" + mastodon-instance-url + mastodon-custom-emoji-dir))))) + +(defun mastodon-toot--collect-custom-emoji () + "Return a list of `mastodon-instance-url's custom emoji. +The list is formatted for `emojify-user-emojis', which see." + (let* ((mastodon-custom-emojis-dir (concat (expand-file-name + emojify-emojis-dir) + "/mastodon-custom-emojis/")) + (custom-emoji-files (directory-files mastodon-custom-emojis-dir + nil ; not full path + "^[^.]")) ; no dot files + (mastodon-emojify-user-emojis)) + (mapc (lambda (x) + (push + `(,(concat ":" + (file-name-base x) + ":") . (("name" . ,(file-name-base x)) + ("image" . ,(concat mastodon-custom-emojis-dir x)) + ("style" . "github"))) + mastodon-emojify-user-emojis)) + custom-emoji-files) + (reverse mastodon-emojify-user-emojis))) + +(defun mastodon-toot--enable-custom-emoji () + "Add `mastodon-instance-url's custom emoji to `emojify'. +Custom emoji must first be downloaded with +`mastodon-toot--download-custom-emoji'. Custom emoji are appended +to `emojify-user-emojis', and the emoji data is updated." + (interactive) + (unless (file-exists-p (concat (expand-file-name + emojify-emojis-dir) + "/mastodon-custom-emojis/")) + (when (y-or-n-p "Looks like you haven't downloaded your instance's custom emoji yet. Download now? ") + (mastodon-toot--download-custom-emoji))) + (setq emojify-user-emojis + (append (mastodon-toot--collect-custom-emoji) + emojify-user-emojis)) + ;; if already loaded, reload + (when (featurep 'emojify) + (emojify-set-emoji-data))) + + (defun mastodon-toot--remove-docs () "Get the body of a toot from the current compose buffer." (let ((header-region (mastodon-tl--find-property-range 'toot-post-header |