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org-octopress.el
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org-octopress.el
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;;; org-octopress.el --- Compose octopress articles using org-mode.
;; Copyright (C) 2013 Yoshinari Nomura.
;; Author: Yoshinari Nomura <nom@quickhack.net>
;; Keywords: org, jekyll, octopress, blog
;; Version: 0.1
;; Package-Requires: ((org "9.0") (orglue "0.1") (ctable "0.1.1"))
;;; Commentary:
;; Basic settings:
;;
;; (setq org-octopress-directory-top "~/octopress/source")
;; (setq org-octopress-directory-posts "~/octopress/source/_posts")
;; (setq org-octopress-directory-org-top "~/octopress/source")
;; (setq org-octopress-directory-org-posts "~/octopress/source/blog")
;; (setq org-octopress-setup-file "~/lib/org-sty/setupfile.org")
;;
;; M-x org-octopress
;;
;; Note:
;; In octopress/_config.yml, you must set the permelink attribute:
;; permalink: /blog/:year-:month-:day-:title.html
;;
;;; Code:
(require 'cl-lib)
(require 'org)
(require 'orglue-publish)
(require 'ox-jekyll)
(require 'ctable)
;;; Publishing
;; Assumed directory tree:
;;
;; + octopress
;; + source
;; + blog <- (1) You compose YYYY-MM-DD-title.org
;; + _posts <- (2) ox-jekyll.el exports to YYYY-MM-DD-title.html (w/ YAML)
;; + public
;; + blog <- (3) Jekyll exports to YYYY-MM-DD-title.html (w/o YAML).
;;
(defvar org-octopress-directory-top "~/octopress/source")
(defvar org-octopress-directory-posts "~/octopress/source/_posts")
(defvar org-octopress-directory-org-top "~/octopress/source")
(defvar org-octopress-directory-org-posts "~/octopress/source/blog")
(defvar org-octopress-setup-file "~/sys/lib/org-sty/octopress.org")
(defvar org-octopress-component nil)
(add-hook 'orglue-before-export-dispatch-hook 'org-octopress-setup-publish-project)
(defun org-octopress-setup-publish-project ()
(let* ((oct-top org-octopress-directory-top)
(org-top org-octopress-directory-org-top)
(oct-posts org-octopress-directory-posts)
(org-posts org-octopress-directory-org-posts))
(orglue-update-publish-project-alist
'org-publish-project-alist
`(
("octopress" :components ("octopress-posts" "octopress-org"))
("octopress-posts"
:base-directory ,org-posts
:publishing-directory ,oct-posts
:base-extension "org"
:recursive nil
:exclude "/[^0-9][^/]+\\.org$" ;; XXXX
:publishing-function org-jekyll-publish-to-html
)
("octopress-org"
:base-directory ,org-top
:publishing-directory ,oct-top
:base-extension "org"
:exclude "[0-9]\\{4\\}-[0-9][0-9]-[0-9][0-9]-.*\\.org$"
:recursive t
:publishing-function org-jekyll-publish-to-html
)
("octopress-static"
:base-directory ,org-top
:publishing-directory ,oct-top
:base-extension ".*"
:exclude "\\.org$"
:recursive t
:publishing-function org-publish-attachment
)
))))
(defvar org-octopress-summary-buffer nil
"Main buffer, showing summary table")
(defun org-octopress-refresh ()
"Refresh \"Octopress\" buffer."
(interactive)
(when org-octopress-summary-buffer
(kill-buffer org-octopress-summary-buffer)
(org-octopress)))
;;; Summary Mode
;; keymap
(defvar org-octopress-summary-mode-map nil
"Keymap for `org-octopress-summary-mode'.")
(defvar org-octopress-summary-mode-hook nil)
(defun org-octopress--merge-keymap (keymap1 keymap2)
(append keymap1
(delq nil
(mapcar
(lambda (x)
(if (or (not (consp x))
(assoc (car x) keymap1))
nil x))
keymap2))))
(unless org-octopress-summary-mode-map
(setq org-octopress-summary-mode-map (make-sparse-keymap))
(define-key org-octopress-summary-mode-map "w" 'org-octopress-new-post)
(define-key org-octopress-summary-mode-map "d" 'org-octopress-delete-post)
(define-key org-octopress-summary-mode-map "r" 'org-octopress-refresh)
(setq org-octopress-summary-mode-map
(org-octopress--merge-keymap org-octopress-summary-mode-map ctbl:table-mode-map)))
;; new post
(defun org-octopress-new-post (&optional title date)
"New post."
(interactive "sPermalink Text: ")
(let ((date (or date (org-read-date)))
(post-path (expand-file-name
(org-octopress--new-post-file-name title date)
org-octopress-directory-org-posts)))
(find-file post-path)
(save-excursion
(org-jekyll-insert-export-options-template title date org-octopress-setup-file nil nil "true"))
(save-buffer)
(org-octopress-refresh)
(find-file post-path)
(search-forward "TITLE: " nil t)))
;; delete post
(defun org-octopress-delete-post ()
"Delete existing post."
(interactive)
(let ((org-post-path (nth 4 (ctbl:cp-get-selected-data-row org-octopress-component))))
(delete-file org-post-path)
(let ((html-post-path
(concat (substring
(replace-regexp-in-string
(regexp-quote (expand-file-name org-octopress-directory-org-posts))
(expand-file-name org-octopress-directory-posts)
org-post-path) 0 -4) ".html")))
(ignore-errors (delete-file html-post-path))))
(org-octopress-refresh))
;; summary
(defun org-octopress-summary-mode ()
"Major mode for listing and controlling org-mode based blog articles.
\\{org-octopress-summary-mode-map}"
(kill-all-local-variables)
(setq truncate-lines t)
(use-local-map org-octopress-summary-mode-map)
(setq major-mode 'org-octopress-summary-mode
mode-name "Org-Octopress")
(setq buffer-undo-list t
buffer-read-only t)
(run-hooks 'org-octopress-summary-mode-hook))
(defun org-octopress--summary-header (&optional title)
(concat
(format "%s\n" (or title "Octopress"))
(mapconcat
'identity
(org-octopress--summary-command-help
(cl-remove-duplicates
(mapcar 'cdr (cdr org-octopress-summary-mode-map)))
org-octopress-summary-mode-map)
"\n")
"\n\n\n"))
(defun org-octopress--summary-command-help (symbols &optional keymap)
(let (symbol keysym keystr docstr summary-list)
(while (setq symbol (car symbols))
(setq keysym (where-is-internal symbol (or keymap (current-local-map)) nil)
keystr (if keysym (mapconcat 'key-description keysym ",") "No keybind")
docstr (documentation symbol))
(if docstr
(setq summary-list (cons (format "%10s ... %s (%s)"
keystr
(car (split-string docstr "\n"))
symbol)
summary-list)))
(setq symbols (cdr symbols)))
summary-list))
(defun org-octopress--summary-table (contents keymap)
(let ((param (copy-ctbl:param ctbl:default-rendering-param)))
(setf (ctbl:param-fixed-header param) t)
(ctbl:create-table-component-region
:param param
:width nil
:height nil
:keymap keymap
:model
(make-ctbl:model
:data contents
:sort-state '(-1 2)
:column-model
(list (make-ctbl:cmodel
:title "Date"
:sorter 'ctbl:sort-string-lessp
:min-width 10
:align 'left)
(make-ctbl:cmodel
:title "Category"
:align 'left
:sorter 'ctbl:sort-string-lessp)
(make-ctbl:cmodel
:title "Title"
:align 'left
:min-width 40
:max-width 140)
(make-ctbl:cmodel
:title "Published"
:align 'left
:min-width 4
:max-width 5)
)))))
(defun org-octopress--scan-post ()
(mapcar
(lambda (filename)
(org-jekyll-property
'(:date
:jekyll-categories
:title
:jekyll-published
:input-file)
filename))
(directory-files
(expand-file-name
org-octopress-directory-org-posts) t "^[0-9].*\\.org$")))
;; startup
(defun org-octopress (&optional title)
"Org-mode and Octopress."
(interactive)
(setq org-octopress-summary-buffer (get-buffer-create "Octopress"))
(switch-to-buffer org-octopress-summary-buffer)
(setq buffer-read-only nil)
(erase-buffer)
(insert (org-octopress--summary-header title))
(save-excursion
(setq org-octopress-component (org-octopress--summary-table
(org-octopress--scan-post) org-octopress-summary-mode-map)))
(ctbl:cp-add-click-hook
org-octopress-component
(lambda ()
(find-file (nth 4 (ctbl:cp-get-selected-data-row org-octopress-component)))))
(org-octopress-summary-mode)
(ctbl:navi-goto-cell
(ctbl:find-first-cell (ctbl:component-dest org-octopress-component)))
)
;;; Helpers
(defun org-octopress--sanitize-title (title)
(replace-regexp-in-string "[\t ]+" "-" (downcase title)))
(defun org-octopress--new-post-file-name (title &optional date)
(let ((time (if (stringp date) (org-read-date nil t date) date)))
(format
(format-time-string "%Y-%m-%d-%%s.org" time)
(org-octopress--sanitize-title title))))
(provide 'org-octopress)
;;; org-octopress.el ends here