126 lines
4.6 KiB
EmacsLisp
126 lines
4.6 KiB
EmacsLisp
;;; oni-org-roam.el --- Configuration for org-roam -*- lexical-binding: t; -*-
|
||
|
||
;; Copyright (C) 2021 Tom Willemse
|
||
|
||
;; Author: Tom Willemse <tom@ryuslash.org>
|
||
;; Keywords: local
|
||
;; Version: 2023.0805.233914
|
||
;; Package-Requires: (oni-org org-roam)
|
||
|
||
;; This program 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.
|
||
|
||
;; This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
|
||
|
||
;;; Commentary:
|
||
|
||
;; Configuration specific to ‘org-roam’. Add the following to your init file if
|
||
;; you want to use this configuration:
|
||
;;
|
||
;; (with-eval-after-load 'org-roam (require 'oni-org-roam))
|
||
|
||
;;; Code:
|
||
|
||
(require 'org-roam)
|
||
(require 'seq)
|
||
|
||
(setq org-roam-completion-everywhere t)
|
||
(setq org-roam-directory (expand-file-name "~/documents/exocortex/"))
|
||
|
||
(add-hook 'org-roam-mode-hook 'visual-line-mode)
|
||
|
||
(mkdir org-roam-directory t)
|
||
|
||
(defun oni-org-roam-auto-toggle-roam-buffer (&optional _)
|
||
"Show the ‘org-roam-buffer' if the current buffer is part of Roam."
|
||
(if (or (string-prefix-p org-roam-directory (buffer-file-name))
|
||
(string= (buffer-name) org-roam-buffer))
|
||
(unless (get-buffer-window org-roam-buffer)
|
||
(org-roam-buffer-toggle))
|
||
(when (and (get-buffer-window org-roam-buffer)
|
||
(not (window-minibuffer-p)))
|
||
(org-roam-buffer-toggle))))
|
||
|
||
;;; Taken from/inspired by
|
||
;;; https://magnus.therning.org/2021-07-23-keeping-todo-items-in-org-roam-v2.html
|
||
(defun oni-org-roam-update-todo-files (&rest _)
|
||
"Set ‘org-agenda-files’ to all roam files with a task in them."
|
||
(setq org-agenda-files (seq-uniq (append org-agenda-files (oni-org-roam--todo-files)))))
|
||
|
||
(defun oni-org-roam--todo-files ()
|
||
"Get a list of all the files in the org-roam database with tasks in them."
|
||
(let ((nodes (seq-filter #'oni-org-roam--todo-node-p (org-roam-node-list))))
|
||
(seq-uniq (seq-map #'org-roam-node-file nodes))))
|
||
|
||
(defun oni-org-roam--todo-node-p (node)
|
||
"Predicate to check whether or not NODE is task."
|
||
(let ((state (org-roam-node-todo node)))
|
||
(and (not (null state))
|
||
(not (string= state "FINISHED")))))
|
||
|
||
(defun oni-org-roam--books-to-read ()
|
||
(org-roam-db-query (concat "select properties, file, title, group_concat(tag) as node_tags "
|
||
"from nodes "
|
||
"left join tags on node_id=id "
|
||
"group by id "
|
||
"having node_tags like '%%\"book\"%%' "
|
||
"and node_tags like '%%\"unread\"%%' "
|
||
"order by title")))
|
||
|
||
(defun oni-org-roam-list-books-to-read ()
|
||
(interactive)
|
||
(let ((buffer (get-buffer-create "*books-to-read*")))
|
||
(with-current-buffer buffer
|
||
(erase-buffer)
|
||
(save-excursion
|
||
(mapc (lambda (item) (insert "- [["(cadr item) "]["
|
||
(caddr item) "]]\n"))
|
||
(oni-org-roam--books-to-read))
|
||
(org-mode)
|
||
(view-mode)))
|
||
(switch-to-buffer buffer)))
|
||
|
||
(defun oni-org-roam-random-book-to-read ()
|
||
(interactive)
|
||
(find-file (cadr (seq-random-elt (oni-org-roam--books-to-read)))))
|
||
|
||
(add-to-list 'display-buffer-alist
|
||
`(,(rx string-start "*org-roam*" string-end)
|
||
display-buffer-in-side-window
|
||
(side . right)
|
||
(slot . 0)
|
||
(window-width . 66)))
|
||
|
||
(advice-add 'org-agenda :before #'oni-org-roam-update-todo-files)
|
||
|
||
;;; These two properties are used a lot when working in ‘org-roam'. ‘ROAM_REFS'
|
||
;;; is used to specify a URL that (if pointed to) should be considered a
|
||
;;; reference to a particular note. ‘ROAM_ALIASES' sets up additional names for
|
||
;;; a note.
|
||
(add-to-list 'org-default-properties "ROAM_REFS")
|
||
(add-to-list 'org-default-properties "ROAM_ALIASES")
|
||
|
||
;;;###autoload
|
||
(setq org-roam-v2-ack t)
|
||
|
||
(setq org-roam-node-display-template
|
||
(concat "${title:*} "
|
||
(propertize "${tags:10}" 'face 'org-tag)))
|
||
|
||
;; Only display unique references in the org-roam buffer.
|
||
(setq org-roam-mode-sections
|
||
(cons '(org-roam-backlinks-section :unique t)
|
||
(delete 'org-roam-backlinks-section org-roam-mode-sections)))
|
||
|
||
(org-roam-db-autosync-mode)
|
||
|
||
(provide 'oni-org-roam)
|
||
;;; oni-org-roam.el ends here
|