doomemacs/modules/lang/org/+attach.el
Henrik Lissner 6853196017
lang/org: general refactor; split init into hooks
lang/org's initialization process is now split up into hooks on
org-load-hook. This approach is cleaner and easier to customize. I also
removed the escape binding in org-agenda-mode-map, as the popup system
makes it redundant.
2018-01-08 20:41:56 -05:00

75 lines
2.8 KiB
EmacsLisp

;;; lang/org/+attach.el -*- lexical-binding: t; -*-
(add-hook 'org-load-hook #'+org|init-attach)
;; I believe Org's native attachment system is over-complicated and litters
;; files with metadata I don't want. So I wrote my own, which:
;;
;; + Causes attachments to be placed in a centralized location,
;; + Adds drag-and-drop support for images (with inline image preview)
;; + Adds drag-and-drop support for media files (pdfs, zips, etc) with a
;; filetype icon and short link.
;; + TODO Offers an attachment management system.
;; Some commands of interest:
;; + `org-download-screenshot'
;; + `+org-attach/file'
;; + `+org-attach/url'
;; + :org [FILE/URL]
(defvar +org-attach-dir ".attach/"
"Where to store attachments (relative to current org file).")
(def-package! org-download
:commands (org-download-dnd org-download-dnd-base64)
:init
;; Add these myself, so that org-download is lazy-loaded...
(setq dnd-protocol-alist
`(("^\\(https?\\|ftp\\|file\\|nfs\\):" . +org-attach-download-dnd)
("^data:" . org-download-dnd-base64)
,@dnd-protocol-alist))
(advice-add #'org-download-enable :override #'ignore)
:config
(setq-default org-download-image-dir org-attach-directory
org-download-heading-lvl nil
org-download-timestamp "_%Y%m%d_%H%M%S")
(setq org-download-screenshot-method
(cond (IS-MAC "screencapture -i %s")
(IS-LINUX
(cond ((executable-find "maim") "maim -s %s")
((executable-find "scrot") "scrot -s %s")))))
;; Ensure that relative inline image paths are relative to the attachment folder.
(advice-add #'org-display-inline-images :around #'+org-attach*relative-to-attach-dir)
;; Handle non-image files a little differently. Images should be inserted
;; as-is, as image previews. Other files, like pdfs or zips, should be linked
;; to, with an icon indicating the type of file.
(advice-add #'org-download-insert-link :override #'+org-attach*insert-link)
(defun +org-attach*download-subdir ()
(when (file-in-directory-p buffer-file-name +org-dir)
(file-relative-name buffer-file-name +org-dir)))
;; Write download paths relative to current file
(defun +org-attach*download-fullname (path)
(file-relative-name path (file-name-directory buffer-file-name)))
(advice-add #'org-download--dir-2 :override #'ignore)
(advice-add #'org-download--fullname
:filter-return #'+org-attach*download-fullname))
;;
(defun +org|init-attach ()
(setq org-attach-directory (expand-file-name +org-attach-dir +org-dir))
(push (car (last (split-string +org-attach-dir "/" t)))
projectile-globally-ignored-directories)
(after! recentf
(push (format "%s.+$" (regexp-quote org-attach-directory))
recentf-exclude)))