From: Frederik Vanrenterghem <frederik@vanrenterghem.biz>
Date: Fri, 22 Dec 2023 08:28:21 +0000 (+0800)
Subject: Werkt enigszins.
X-Git-Url: http://git.vanrenterghem.biz/www2.vanrenterghem.biz.git/commitdiff_plain/eac690c1a5847bbf3a11a488bf13dc0905acacd0?hp=372278160939f3119c273dd968a7f0a40a95bd3d

Werkt enigszins.
---

diff --git a/maak-website.el b/maak-website.el
index b5c8826..396bead 100644
--- a/maak-website.el
+++ b/maak-website.el
@@ -1,3 +1,5 @@
+(require 'cl-lib)
+(require 'org)
 (require 'ox-publish)
 (require 'ox-rss)
 (load "~/.emacs.d/lisp/mustache-html.el")
@@ -10,6 +12,7 @@
 (setq my-blog-base-folder "~/websites/stage.vanrenterghem.biz")
 (setq my-blog-source-folder "~/websites/stage.vanrenterghem.biz/source")
 (setq my-blog-target-folder "~/websites/stage.vanrenterghem.biz/target")
+(setq my-blog-target-url "https://www.vanrenterghem.biz/posts/")
 (setq my-blog-mustache-folder (file-name-concat my-blog-base-folder "html"))
 (setq my-blog-tags-folder (file-name-concat my-blog-source-folder "tags"))
 (setq my-blog-posts-folder (file-name-concat my-blog-source-folder "posts"))
@@ -120,7 +123,6 @@ Either the section between #+BEGIN_PREVIEW and +#END_PREVIEW is used, or the fir
 (defun my-blog-sitemap (title list)
   "Generate the sitemap landing page for my blog."
   (my-plain-publish-sitemap-default title list) ; Create additional sitemap
-  (my-blog-publish-rss-sitemap title list) ; Create RSS sitemap
   (with-temp-buffer
     ;; mangle the parsed list given to us into a plain lisp list of files
     (let* ((filenames (my-blog-parse-sitemap-list list))
@@ -138,10 +140,11 @@ Either the section between #+BEGIN_PREVIEW and +#END_PREVIEW is used, or the fir
           (insert "-----\n")
           (insert (concat "* [[file:" relpath "][" title "]]\n"))
           ;; add properties for `ox-rss.el' here
-					;(let ((rss-permalink (concat (file-name-sans-extension relpath) ".html"))
-					;      (rss-pubdate date))
-					;  (org-set-property "RSS_PERMALINK" rss-permalink)
-					;  (org-set-property "PUBDATE" rss-pubdate))
+	  ;(let ((rss-permalink (concat (file-name-sans-extension relpath) ".html"))
+	;	(rss-pubdate date))
+	 ;   (org-mode)
+	  ;  (org-set-property "RSS_PERMALINK" rss-permalink)
+	   ; (org-set-property "PUBDATE" rss-pubdate))
           ;; insert the date, preview, & read more link
           (insert (concat "Published: " date "\n\n"))
 	  (insert preview)
@@ -179,6 +182,43 @@ representation for the files to include, as returned by
       (goto-char (point-min))
       (insert "#+OPTIONS: ^:nil\n")))) ; do not use underscores as subscript
 
+(defun my-org-rss-publish-to-rss (plist filename pub-dir)
+  "Publish RSS with PLIST, only when FILENAME is 'rss.org'.
+PUB-DIR is when the output will be placed."
+  (if (equal "rss.org" (file-name-nondirectory filename))
+      (org-rss-publish-to-rss plist filename pub-dir)))
+
+(defun my-format-rss-feed (title list)
+  "Generate RSS feed, as a string.
+TITLE is the title of the RSS feed.  LIST is an internal
+representation for the files to include, as returned by
+`org-list-to-lisp'.  PROJECT is the current project."
+  (concat "#+OPTIONS: ^:nil\n" ; do not use underscores as subscript
+	  "#+TITLE: " title "\n\n"
+          (org-list-to-subtree list 0)))
+
+(defun my-format-rss-feed-entry (entry style project)
+  "Format ENTRY for the RSS feed.
+ENTRY is a file name.  STYLE is either 'list' or 'tree'.
+PROJECT is the current project."
+  (cond ((not (directory-name-p entry))
+         (let* ((file (org-publish--expand-file-name entry project))
+                (title (org-publish-find-title entry project))
+                (date (format-time-string "%Y-%m-%d" (org-publish-find-date entry project)))
+                (link (concat my-blog-target-url (file-name-sans-extension entry) ".html")))
+           (with-temp-buffer
+	     (org-mode)
+             (insert (format "* [[file:%s][%s]]\n" file title))
+             (org-set-property "RSS_PERMALINK" link)
+             (org-set-property "PUBDATE" date)
+             (insert-file-contents file)
+             (buffer-string))))
+        ((eq style 'tree)
+         ;; Return only last subdir.
+         (file-name-nondirectory (directory-file-name entry)))
+        (t entry)))
+
+
 (defun my-blog-publish-rss-sitemap (title list)
   "Create a simple site map, as a string.
 TITLE is the title of the site map.  LIST is an internal
@@ -294,21 +334,21 @@ representation for the files to include, as returned by
 	("rss"
          :base-directory ,my-blog-posts-folder
          :base-extension "org"
-         :publishing-directory ,my-blog-target-folder
-         :publishing-function org-rss-publish-to-rss
-         :with-author t
-
-         :html-link-home "https://www.vanrenterghem.biz/"
+	 :exclude ,(regexp-opt '("rss.org" "index.org" "sitemap.org"))
+         :publishing-directory ,(file-name-concat my-blog-target-folder "posts")
+         :publishing-function my-org-rss-publish-to-rss
+         ;:with-author t
+         :html-link-home ,my-blog-target-url
          :html-link-use-abs-url t
-
-         :title "Frederik Vanrenterghem"
-         :rss-image-url "https://test/img/feed-icon-28x28.png"
-         ;:my-rss-stylesheet "/res/rss.xsl" ; custom style sheet
-         ;:completion-function my-website-rss-postprocessor
-         :section-numbers nil
-         :exclude ".*"
-         :include ("rss.org")
-         :table-of-contents nil)
+	 ;:html-link-org-files-as-html t
+	 :auto-sitemap t
+	 :sitemap-filename "rss.org"
+	 :sitemap-title "Frederik Vanrenterghem blog"
+	 :sitemap-style list
+	 :sitemap-sort-files anti-chronologically
+	 :sitemap-function my-format-rss-feed
+	 :sitemap-format-entry my-format-rss-feed-entry
+         )
 	
         ("website" :components ("posts" "rss" "tags" "landing" "assets"))))