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updated a bit

tags/v1.0
parent
commit
cb24d0bac1
Signed by: yogsototh GPG Key ID: 7B19A4C650D59646
  1. 1
      .gitignore
  2. BIN
      .project.el.gpg
  3. 8
      src/archive.org
  4. 69
      src/css/minimalist.css
  5. 26
      src/index.org
  6. 655
      src/posts/2019-07-04-static-org-publish.org

1
.gitignore

@ -1 +1,2 @@
_site
src/archive.org

BIN
.project.el.gpg

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8
src/archive.org

@ -1,8 +0,0 @@
#+TITLE: Blog Posts
#+AUTHOR: Yann Esposito
#+EMAIL: yann@esposito.host
#+begin_archive
@@html:<li>@@ @@html:<span class="archive-item"><span class="archive-date">@@ 2019-08-13: @@html:</span>@@ [[file:posts/project-el/index.org][Autoload Script by project]] @@html:</span>@@ @@html:</li>@@
@@html:<li>@@ @@html:<span class="archive-item"><span class="archive-date">@@ 2019-07-15: @@html:</span>@@ [[file:posts/2019-07-04-static-org-publish.org][Static blog with org-mode]] @@html:</span>@@ @@html:</li>@@
#+end_archive

69
src/css/minimalist.css

@ -190,17 +190,22 @@ navigation > a {
}
#preamble {
border-bottom: solid 1px;
margin-bottom: 1em;
}
#preamble h1, #preamble h2 {
margin: 0;
}
#preamble h2 {
font-weight: normal;
font-style: italic;
}
#postamble {
border-top: solid 1px;
margin-top: 10px;
}
#content,.content {
max-width: 50em;
margin: 0 auto;
margin: 0 1em;
padding: 1px;
}
#content *:first-child {
@ -267,6 +272,13 @@ navigation > a {
--soft-foreground: var(--base01);
--border-color: var(--base02);
--todo-txt: #000;
--color-h1: var(--magenta);
--color-h2: var(--violet);
--color-h3: var(--blue);
--color-h4: var(--cyan);
--color-h5: var(--green);
--color-h6: var(--yellow);
--color-link: var(--yellow);
}
/* org colors */
@ -290,7 +302,9 @@ navigation > a {
cursor: pointer;
font-style: italic;
}
input#light, input#dark { display:none; }
body > input { display:none; }
input#light:checked ~ .main {
--main-background: #fefaf0; /* 0.5 lighter than #fdf6e3 */
--main-foreground: var(--base01);
@ -300,6 +314,11 @@ input#light:checked ~ .main {
--border-color: var(--base2);
--todo-txt: #FFF;
}
input#light:checked ~ #labels {
background: #fefaf0;
color: var(--base00);
}
input#dark:checked ~ .main {
--main-background: var(--base03); /* 0.5 darker than #002b36; */
--main-foreground: var(--base1);
@ -309,14 +328,33 @@ input#dark:checked ~ .main {
--border-color: var(--base02);
--todo-txt: #000;
}
input#light:checked ~ #labels {
background: #fefaf0;
color: var(--base00);
}
input#dark:checked ~ #labels {
background: var(--base03);
color: var(--base0);
}
input#raw:checked ~ .main {
--main-background: #fff;
--main-foreground: #000;
--second-foreground: #000;
--reveal-background: #fff;
--soft-foreground: #000;
--border-color: #000;
--todo-txt: #000;
--color-h1: #000;
--color-h2: #000;
--color-h3: #000;
--color-h4: #000;
--color-h5: #000;
--color-h6: #000;
--color-link: #33d;
}
input#raw:checked ~ #labels {
background: #fff;
color: #000;
}
body,.main {
background: var(--main-background);
color: var(--main-foreground);
@ -337,7 +375,7 @@ pre::after,pre::before,hr:after,
}
a:hover, a:active, a:focus,
.main a:hover,.main a:active,.main a:focus {
color: var(--yellow);
color: var(--color-link);
}
navigation a, navigation a:visited,
.main navigation a,.main navigation a:visited {
@ -345,7 +383,7 @@ navigation a, navigation a:visited,
}
navigation a:focus, navigation a:hover,
.main navigation a:focus,.main navigation a:hover {
color: var(--yellow);
color: var(--color-link);
}
thead,
.main thead {
@ -357,22 +395,25 @@ tr:hover,
background-color: var(--reveal-background);
}
h1, .main h1 {
color: var(--magenta);
color: var(--color-h1);
}
#preamble h2, .main #preamble h2 {
color: var(--color-h4);
}
h2, .main h2 {
color: var(--violet);
color: var(--color-h2);
}
h3, .main h3 {
color: var(--blue);
color: var(--color-h3);
}
h4, .main h4 {
color: var(--cyan);
color: var(--color-h4);
}
h5, .main h5 {
color: var(--green);
color: var(--color-h5);
}
h6, .main h6 {
color: var(--green);
color: var(--color-h6);
}
table, td, th,
.main table,.main td,.main th {

26
src/index.org

@ -8,12 +8,24 @@
#+OPTIONS: H:5
#+STARTUP: showeverything
Welcome!
Welcome to my personal website.
#+begin_notes
This website is dark by default, but it support user preferred theme.
For example on Mac OS X > 10.14, if you have selected a light theme, the website
will be light.
#+end_notes
Here I will talk mostly about the life of a software developer.
So programming, functional programming in particular.
- [[./archive.html][articles]]
That website was created with the following constraints in mind by order of
priority:
1. /Respect Privacy/; no tracker of any sort (no google ads, no referrer for all external links,
etc...)
2. /javascript free/; no js at all, yes even the theme changer
3. /disability friendly/; should be easy to read on a text browser so people
with disabilities could easily consume it
4. /nerdy/; should feel mostly like markdown text in a terminal and source code
should be syntax higlighted.
5. /org-mode friendly/; I should write my post in [[https://orgmode.org][org mode]]
6. /user friendly/; support your preferred light/dark theme by default but you
can change it if you want.
7. /frugal/; try to minize the resources needed to visit my website; no
javascript, no webfont, not too much CSS magic, not much images or really
compressed one.

655
src/posts/2019-07-04-static-org-publish.org

@ -1,406 +1,321 @@
#+TITLE: Static blog with org-mode
#+TITLE: Blogging with org-mode
#+SUBTITLE: Meta post about this blog
#+AUTHOR: Yann Esposito
#+EMAIL: yann@esposito.host
#+DATE: 2019-07-27
#+KEYWORDS: programming, blog, org-mode
#+KEYWORDS: programming, blog, org-mode, meta
#+OPTIONS: auto-id:t
#+begin_quote
/tl;dr/: [[#current-solution][Full code for the impatient↓]].
Read the full blog post to have all the details.
/tl;dr/: [[#full-solution][Go to the full solution]] for the impatients.
#+end_quote
This is the first article using my new blog system.
As the first article of my new blogging system, let's have a meta blog post.
Once in a while, I like to change how I blog.
A long time ago, I used PHP for my first website using my personal space at my
university.
And as of today, a clond of my university website still exists:
http://yann.esposito.free.fr It contains all details about my old research
activities and teaching resources for my students.
Once in a while, I create a new personal website.
A long time ago, I used PHP for my first website.
I used include and took care of XHTML pages validation.
Then I used [[http://nanoc.ws][nanoc]], a ruby static website generator.
Then I switched to [[https://jaspervdj.be/hakyll/][hakyll]] because I wanted to switch to a Haskell's written
tool.
Now I'll try to use [[http://orgmode.org][org-mode]] directly with [[https://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html][org-publish]].
I am became a quite extensive emacs user now. So using org-mode and org-publish
is a bit like not having to install any 3rd party software.
* Why?
:PROPERTIES:
:CUSTOM_ID: why--8eb9
:END:
Everything started when I was hired in a place where I was given a terrible
keyboard.
After a few weeks I started to feel a lot of pain in both my wrists.
So I started to go from classical IDE to being able to use vim
correctly[fn:vim].
Then I started to work in Clojure and I heard that emacs might certainly be a
better fit for LISP dialiects.
But, I couldn't switch to an editor without vim keybindings support because they
are so great once you're used to them.
By chance it was about the same time that [[http://spacemacs.org][spacemacs]] appeared and I switched.
Is is really impressive how well the vim keybindings are supported.
Even most of the advanced vim features I used to use worked like a charm.
This time I'll try to use [[http://orgmode.org][org-mode]] directly with [[https://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html][org-publish]].
I used vim a lot, but recently I switched to emacs.
The main reason were:
The first benefit of emacs is you can configure emacs with elisp.
Which unlike vimscript looks like a correct language to work with.
1. You use LISP as plugin language while for Vim it is vimscript which is a
quite terrible language.
2. Many comment on the Internet about people telling that [[https://github.com/emacs-evil/evil][evil]] (vim keybdings in
emacs) was really really good. And I can confirm it is.
3. The [[http://spacemacs.org][spacemacs]] project made it easier to handle the emacs configuratin
complexity for a newbie.
One unexpected benefit of emacs was [[http://orgmode.org][org-mode]].
I always heard good things about it but it took me a while to really get it and
to understand why it is so great.
If you don't know anything about org-mode, it is many things.
First imagine a Markdown but more TODO list oriented.
But along with this, emacs has a lot of helper functions to work with those
org-mode files.
One real game changer is ~org-capture~.
You can add a task quite easily while doing other work in emacs.
[fn:vim] I wrote this article to help people use vim: [[http://yannesposito.com/Scratch/en/blog/Learn-Vim-Progressively/][learn vim progressively]]
And by doing the switch, I discovered a lot of great emacs packages.
Now I really do not regret the switch.
In particular, [[http://orgmode.org][org-mode]] has been a game changer.
I used to write markdown before.
But now I use the org format.
It is superior for my usage(s).
* How?
:PROPERTIES:
:CUSTOM_ID: how--831e
:CUSTOM_ID: how
:END:
You can easily follow the org-mode doc to make your own website.
But I have added a few "goodies".
- attempt to obfuscate contact email,
** Basic Blog
:PROPERTIES:
:CUSTOM_ID: basic-blog-a1fc
:END:
I put the need minimal code in a =.project.el.gpg= file of my blog repository.
Inspired by this [[https://francismurillo.github.io/2017-02-15-Project-Script-Loader/][blog post]] I enhanced this version to be both more user friendly
and secure (see [[./autoload-emacs-script-by-project.org][Autoload Emacs Script by Project]]).
But even before that, I simply put the code in has an elisp code block of my
=index.org= that I exectued with =C-c C-c=.
I have a code block in my =index.org= page that I do not export containing the
elisp code I use to load all the information needed by =org-publish=.
Do not export an org-mode subtree you can simply tag it with =:noexport:=.
=org-publish= suppose that you'll export one html page per org file.
You need to provide a minimum set of information:
- base directory that should contain your org files
- publish directory, where you will export the html from the org files
A very basic publish rule would be:
#+begin_src org
,* Magic Script :noexport:
,#+begin_src elisp :results none
(setq org-publish-project-alist
'(("orgfiles"
:base-directory "/users/me/blog/src"
:publishing-directory "/users/me/blog/_site"
:recursive t)))
,#+end_src
#+end_src
So now, if you put org files in the base directory it will copy
recursively the tree in that base directory and will copy it to
the publishing directory exporting all org files to html files.
Nice.
But I have added a few niceties.
First, the code to export is provided in a local file.
I've got a system to auto-load elisp file when entering in a new project.
It is quite safe as it uses PGP and check if I trust the person who encrypted
the file.
See [[file:project-el/index.org][my other post about it]].
If you are not familiar with emacs or orgmode, orgpublish.
This block of code set the variable named ~org-publish-project-alist~.
The ~alist~ in the end is for "associative list".
#+begin_quote
/☞/ So when you'll execute the command =org-publish= in emacs.
You will get prompted to enter the name of what to publish.
You should see a single proposition named =orgfiles=.
Once selected the export and publish will occurs.
Notice, org-publish does what you expect and do not re-export all files
each time but only the one that have changed.
#+end_quote
** Relative Paths
** Configuration variables
:PROPERTIES:
:CUSTOM_ID: relative-paths-d145
:CUSTOM_ID: configuration-variables
:END:
A first issue with this is that I don't want to put that in my emacs
preferences.
I would like to be able to publish my website for anyone that could clone my git
repository.
So I will use emacs projectile to find the root directory of the current
project.
#+begin_src elisp
(setq base-dir (concat (projectile-project-root) "src"))
(setq publish-dir (concat (projectile-project-root) "_site"))
(setq org-publish-project-alist
`(("orgfiles"
:base-directory ,base-dir
:publishing-directory ,publish-dir
:recursive t
:base-extension "org")))
;; CONFIGURATION VARIABLES
(setq domainname "https://her.esy.fun")
(setq base-dir (concat (projectile-project-root) "src"))
(setq publish-dir (concat (projectile-project-root) "_site"))
(setq assets-dir (concat base-dir "/"))
(setq publish-assets-dir (concat publish-dir "/"))
(setq rss-dir base-dir)
(setq rss-title "Subscribe to articles")
(setq publish-rss-dir publish-dir)
(setq css-path "/css/minimalist.css")
(setq author-name "Yann Esposito")
(setq author-email "yann@esposito.host")
#+end_src
That's better.
Now anyone can clone the repository.
Open my =index.org= file, and execute the code in it by =C-e C-e= and then will
be able to publish the website locally in the =_site= directory.
** Assets
:PROPERTIES:
:CUSTOM_ID: assets-cf7d
:END:
Generally you want a bit more features than that for publishing a blog.
Typically you would like to have a common template, an header, some CSS.
For that you need to work a bit more.
First, important thing, add an org publish section to publish your assets (CSS,
images, etc...)
#+begin_src elisp
(setq base-dir (concat (projectile-project-root) "src"))
(setq publish-dir (concat (projectile-project-root) "_site"))
(setq assets-dir (concat base-dir "/assets"))
(setq publish-assets-dir (concat publish-dir "/assets"))
(setq org-publish-project-alist
`(("orgfiles"
:base-directory ,base-dir
:publishing-directory ,publish-dir
:recursive t
:base-extension "org"
:exclude ".*drafts/.*")
("assets"
:base-directory ,assets-dir
:base-extension ".*"
:publishing-directory ,publish-assets-dir
:publishing-function org-publish-attachment
:recursive t)
("blog" :components ("orgfiles" "assets"))))
#+end_src
With that you will copy the assets and export org file to html.
You can do both by selecting `blog` when doing an `org-publish`.
That's better. But for a blog you also generally want to have your own CSS.
* Current Solution
* Full Solution
:PROPERTIES:
:CUSTOM_ID: current-solution
:CUSTOM_ID: full-solution
:END:
#+begin_src elisp
;; Global variables
(setq domainname "https://her.esy.fun")
(setq base-dir (concat (projectile-project-root) "src"))
(setq publish-dir (concat (projectile-project-root) "_site"))
(setq assets-dir (concat base-dir "/assets"))
(setq publish-assets-dir (concat publish-dir "/assets"))
(setq rss-dir base-dir)
(setq publish-rss-dir publish-dir)
(setq css-name "minimalist.css")
(setq author-name "Yann Esposito")
(setq author-email "yann@esposito.host")
(require 'org)
(require 'ox-publish)
(require 'ox-html)
(require 'org-element)
(require 'ox-rss)
(defun org-blog-prepare (project-plist)
"With help from `https://github.com/howardabrams/dot-files'.
Touch `index.org' to rebuilt it.
Argument `PROJECT-PLIST' contains information about the current project."
(let* ((base-directory (plist-get project-plist :base-directory))
(buffer (find-file-noselect (expand-file-name "index.org" base-directory) t)))
(with-current-buffer buffer
(set-buffer-modified-p t)
(save-buffer 0))))
(defvar org-blog-head
(concat
"<link rel=\"stylesheet\" type=\"text/css\" href=\"/assets/css/" css-name "\"/>"
"<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">"
"<link rel=\"alternative\" type=\"application/rss+xml\" title=\"Subscribe to articles\" href=\"/archives.xml\" />"
"<link rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/assets/img/favicon.ico\">"))
(defun menu (lst)
"Blog menu"
(concat
"<navigation class=\"menu\">"
(mapconcat 'identity
(append
'("<a href=\"/index.html\">Home</a>"
"<a href=\"/archive.html\">Posts</a>")
lst)
" | ")
"</navigation>"))
(defun str-time-to-year-float (date-str)
(/ (float-time
(apply 'encode-time
(mapcar (lambda (x) (if (null x) 0 x))
(parse-time-string date-str))))
(* 365.25 24 60 60)))
(defvar blog-creation-date "2019-07-01")
(defun delta-date (date-str)
"Number of year since the begining of this blog"
(let ((y (- (str-time-to-year-float date-str)
(str-time-to-year-float blog-creation-date))))
(format "∆t=%.2f" y)))
(defun org-blog-preamble (info)
"Pre-amble for whole blog."
(concat
"<div class=\"content\">"
(menu '("<a href=\"#postamble\">↓ bottom ↓</a>"))
"<h1>"
(format "%s" (plist-get info :title))
(when-let ((date (get-from-info info :date)))
(format " - <span class=\"article-date\">%s</span>" date))
"</h1>"
"</div>"))
(defun get-from-info (info k)
(let ((i (car (plist-get info k))))
(when (and i (stringp i))
i)))
(defun rand-obfs (c)
(let ((r (% (random) 20)))
(cond ((eq 0 r) (format "%c" c))
((< 0 r 10) (format "&#%d;" c))
(t (format "&#x%X;" c)))))
(defun obfuscate-html (txt)
(apply 'concat
(mapcar 'rand-obfs txt)))
(defun org-blog-postamble (info)
"Post-amble for whole blog."
(concat
"<div class=\"content\">"
"<footer>"
(when-let ((author (get-from-info info :author)))
(if-let ((email (plist-get info :email)))
(format "<div class=\"author\">Author: <a href=\"%s%s\">%s</a></div>"
(require 'org)
(require 'ox-publish)
(require 'ox-html)
(require 'org-element)
(require 'ox-rss)
(setq org-link-file-path-type 'relative)
(defun org-blog-prepare (project-plist)
"With help from `https://github.com/howardabrams/dot-files'.
Touch `index.org' to rebuilt it.
Argument `PROJECT-PLIST' contains information about the current project."
(let* ((base-directory (plist-get project-plist :base-directory))
(buffer (find-file-noselect (expand-file-name "index.org" base-directory) t)))
(with-current-buffer buffer
(set-buffer-modified-p t)
(save-buffer 0))))
(defvar org-blog-head
(concat
"<link rel=\"stylesheet\" type=\"text/css\" href=\"" css-path "\"/>"
"<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">"
"<link rel=\"alternative\" type=\"application/rss+xml\" title=\"" rss-title "\" href=\"/archives.xml\" />"
"<link rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/favicon.ico\">"))
(defun menu (lst)
"Blog menu"
(concat
"<navigation>"
(mapconcat 'identity
(append
'("<a href=\"/index.html\">Home</a>"
"<a href=\"/archive.html\">Posts</a>"
"<a href=\"/about-me.html\">About</a>")
lst)
" | ")
"</navigation>"))
(defun str-time-to-year-float (date-str)
(/ (float-time
(apply 'encode-time
(mapcar (lambda (x) (if (null x) 0 x))
(parse-time-string date-str))))
(* 365.25 24 60 60)))
(defvar blog-creation-date "2019-07-01")
(defun y-date (date-str)
"Number of year since the begining of this blog"
(let ((y (- (str-time-to-year-float date-str)
(str-time-to-year-float blog-creation-date))))
(format "∆t=%.2f" y)))
(defun org-blog-preamble (info)
"Pre-amble for whole blog."
(concat
"<div class=\"content\">"
(menu '("<a href=\"#postamble\">↓ bottom ↓</a>"))
"<h1>"
(format "%s" (car (plist-get info :title)))
"</h1>"
(when-let ((date (get-from-info info :date)))
(format "<span class=\"article-date\">%s</span>" date))
(when-let ((subtitle (car (plist-get info :subtitle))))
(format "<h2>%s</h2>" subtitle))
"</div>"))
(defun get-from-info (info k)
(let ((i (car (plist-get info k))))
(when (and i (stringp i))
i)))
(defun rand-obfs (c)
(let ((r (% (random) 20)))
(cond ;; ((eq 0 r) (format "%c" c))
((<= 0 r 10) (format "&#%d;" c))
(t (format "&#x%X;" c)))))
(defun obfuscate-html (txt)
(apply 'concat
(mapcar 'rand-obfs txt)))
(defun org-blog-postamble (info)
"Post-amble for whole blog."
(concat
"<div class=\"content\">"
;; TODO install a comment system
;; (let ((url (format "%s%s" domainname (replace-regexp-in-string base-dir "" (plist-get info :input-file)))))
;; (format "<a href=\"https://comments.esy.fun/slug/%s\">comment</a>"
;; (url-hexify-string url)))
"<footer>"
(when-let ((author (get-from-info info :author)))
(if-let ((email (plist-get info :email)))
(let* ((obfs-email (obfuscate-html email))
(obfs-author (obfuscate-html author))
(obfs-title (obfuscate-html (get-from-info info :title)))
(full-email (format "%s &lt;%s&gt;" obfs-author obfs-email)))
(format "<div class=\"author\">Author: <a href=\"%s%s%s%s\">%s</a></div>"
(obfuscate-html "mailto:")
(obfuscate-html email)
(obfuscate-html author))
(format "<div class=\"author\">Author: %s</div>" author)))
(when-let ((date (get-from-info info :date)))
(format "<div class=\"date\">Created: %s (%s)</div>" date (delta-date date)))
(when-let ((keywords (plist-get info :keywords)))
(format "<div class=\"keywords\">Keywords: <code>%s</code></div>" keywords))
(format "<div class=\"date\">Generated: %s</div>"
(format-time-string "%Y-%m-%d %H:%M:%S"))
(format (concat "<div class=\"creator\"> Generated with "
"<a href=\"https://www.gnu.org/software/emacs/\" target=\"_blank\" rel=\"noopener noreferrer\">Emacs %s</a>, "
"<a href=\"http://spacemacs.org\" target=\"_blank\" rel=\"noopener noreferrer\">Spacemacs %s</a>, "
"<a href=\"http://orgmode.org\" target=\"_blank\" rel=\"noopener noreferrer\">Org Mode %s</a>"
"</div>")
emacs-version spacemacs-version org-version)
"</footer>"
(menu '("<a href=\"#preamble\">↑ Top ↑</a>"))
"</div>"))
(defun org-blog-sitemap-format-entry (entry _style project)
"Return string for each ENTRY in PROJECT."
(when (s-starts-with-p "posts/" entry)
(format "@@html:<span class=\"archive-item\"><span class=\"archive-date\">@@ %s: @@html:</span>@@ [[file:%s][%s]] @@html:</span>@@"
(format-time-string "%Y-%m-%d"
(org-publish-find-date entry project))
entry
(org-publish-find-title entry project))))
(defun org-blog-sitemap-function (title list)
"Return sitemap using TITLE and LIST returned by `org-blog-sitemap-format-entry'."
(concat "#+TITLE: " title "\n"
"#+AUTHOR: " author-name "\n"
"#+EMAIL: " author-email "\n"
"\n#+begin_archive\n"
(mapconcat (lambda (li)
(format "@@html:<li>@@ %s @@html:</li>@@" (car li)))
(seq-filter #'car (cdr list))
"\n")
"\n#+end_archive\n"))
(setq org-publish-project-alist
`(("orgfiles"
:base-directory ,base-dir
:exclude ".*drafts/.*"
:base-extension "org"
:publishing-directory ,publish-dir
:recursive t
:preparation-function org-blog-prepare
:publishing-function org-html-publish-to-html
:with-toc nil
:with-title nil
:with-date t
:section-numbers nil
:html-doctype "html5"
:html-html5-fancy t
:html-head-include-default-style nil
:html-head-include-scripts nil
:htmlized-source t
:html-head-extra ,org-blog-head
:html-preamble org-blog-preamble
:html-postamble org-blog-postamble
:auto-sitemap t
:sitemap-filename "archive.org"
:sitemap-title "Blog Posts"
:sitemap-style list
:sitemap-sort-files anti-chronologically
:sitemap-format-entry org-blog-sitemap-format-entry
:sitemap-function org-blog-sitemap-function)
("assets"
:base-directory ,assets-dir
:base-extension ".*"
:publishing-directory ,publish-assets-dir
:publishing-function org-publish-attachment
:recursive t)
("rss"
:base-directory ,rss-dir
:base-extension "org"
:html-link-home ,domainname
:html-link-use-abs-url t
:rss-extension "xml"
:publishing-directory ,publish-rss-dir
:publishing-function (org-rss-publish-to-rss)
:exclude ".*"
:include ("archive.org")
:section-numbers nil
:table-of-contents nil)
("blog" :components ("orgfiles" "assets" "rss"))))
;; add target=_blank and rel="noopener noreferrer" to all links by default
(defun my-org-export-add-target-blank-to-http-links (text backend info)
"Add target=\"_blank\" to external links."
(when (and
(org-export-derived-backend-p backend 'html)
(string-match "href=\"http[^\"]+" text)
(not (string-match "target=\"" text))
(not (string-match (concat "href=\"" domainname "[^\"]*") text)))
(string-match "<a " text)
(replace-match "<a target=\"_blank\" rel=\"noopener noreferrer\" " nil nil text)))
(add-to-list 'org-export-filter-link-functions
'my-org-export-add-target-blank-to-http-links)
full-email
(obfuscate-html "?subject=yblog: ")
obfs-title
full-email))
(format "<div class=\"author\">Author: %s</div>" author)))
(when-let ((date (get-from-info info :date)))
(format "<div class=\"date\">Created: %s (%s)</div>" date (y-date date)))
(when-let ((keywords (plist-get info :keywords)))
(format "<div class=\"keywords\">Keywords: <code>%s</code></div>" keywords))
(format "<div class=\"date\">Generated: %s</div>"
(format-time-string "%Y-%m-%d %H:%M:%S"))
(format (concat "<div class=\"creator\"> Generated with "
"<a href=\"https://www.gnu.org/software/emacs/\" target=\"_blank\" rel=\"noopener noreferrer\">Emacs %s</a>, "
"<a href=\"http://spacemacs.org\" target=\"_blank\" rel=\"noopener noreferrer\">Spacemacs %s</a>, "
"<a href=\"http://orgmode.org\" target=\"_blank\" rel=\"noopener noreferrer\">Org Mode %s</a>"
"</div>")
emacs-version spacemacs-version org-version)
"</footer>"
(menu '("<a href=\"#preamble\">↑ Top ↑</a>"))
"</div>"))
(defun org-blog-sitemap-format-entry (entry _style project)
"Return string for each ENTRY in PROJECT."
(when (s-starts-with-p "posts/" entry)
(format "@@html:<span class=\"archive-item\"><span class=\"archive-date\">@@ %s: @@html:</span>@@ [[file:%s][%s]] @@html:</span>@@"
(format-time-string "%Y-%m-%d"
(org-publish-find-date entry project))
entry
(org-publish-find-title entry project))))
(defun org-blog-sitemap-function (title list)
"Return sitemap using TITLE and LIST returned by `org-blog-sitemap-format-entry'."
(concat "#+TITLE: " title "\n"
"#+AUTHOR: " author-name "\n"
"#+EMAIL: " author-email "\n"
"\n#+begin_archive\n"
(mapconcat (lambda (li)
(format "@@html:<li>@@ %s @@html:</li>@@" (car li)))
(seq-filter #'car (cdr list))
"\n")
"\n#+end_archive\n"))
(defun org-blog-publish-to-html (plist filename pub-dir)
"Same as `org-html-publish-to-html' but modifies html before finishing."
(let ((file-path (org-html-publish-to-html plist filename pub-dir)))
(with-current-buffer (find-file-noselect file-path)
(goto-char (point-min))
(search-forward "<body>")
(insert (mapconcat 'identity
'("<input type=\"radio\" id=\"light\" name=\"theme\"/>"
"<input type=\"radio\" id=\"dark\" name=\"theme\"/>"
"<div id=\"labels\">"
"<div class=\"content\">"
"<label for=\"light\">Light Theme</label>"
" / "
"<label for=\"dark\">Dark Theme</label>"
"</div>"
"</div>"
"<div class=\"main\">")
"\n"))
(goto-char (point-max))
(search-backward "</body>")
(insert "\n</div>\n")
(save-buffer)
(kill-buffer))
file-path))
(setq org-publish-project-alist
`(("orgfiles"
:base-directory ,base-dir
:exclude ".*drafts/.*"
:base-extension "org"
:publishing-directory ,publish-dir
:recursive t
:preparation-function org-blog-prepare
:publishing-function org-blog-publish-to-html
:with-toc nil
:with-title nil
:with-date t
:section-numbers nil
:html-doctype "html5"
:html-html5-fancy t
:html-head-include-default-style nil
:html-head-include-scripts nil
:htmlized-source t
:html-head-extra ,org-blog-head
:html-preamble org-blog-preamble
:html-postamble org-blog-postamble
:auto-sitemap t
:sitemap-filename "archive.org"
:sitemap-title "Blog Posts"
:sitemap-style list
:sitemap-sort-files anti-chronologically
:sitemap-format-entry org-blog-sitemap-format-entry
:sitemap-function org-blog-sitemap-function)
("assets"
:base-directory ,assets-dir
:base-extension ".*"
:exclude ".*\.org$"
:publishing-directory ,publish-assets-dir
:publishing-function org-publish-attachment
:recursive t)
("rss"
:base-directory ,rss-dir
:base-extension "org"
:html-link-home ,domainname
:html-link-use-abs-url t
:rss-extension "xml"
:publishing-directory ,publish-rss-dir
:publishing-function (org-rss-publish-to-rss)
:exclude ".*"
:include ("archive.org")
:section-numbers nil
:table-of-contents nil)
("blog" :components ("orgfiles" "assets" "rss"))))
;; add target=_blank and rel="noopener noreferrer" to all links by default
(defun my-org-export-add-target-blank-to-http-links (text backend info)
"Add target=\"_blank\" to external links."
(when (and
(org-export-derived-backend-p backend 'html)
(string-match "href=\"http[^\"]+" text)
(not (string-match "target=\"" text))
(not (string-match (concat "href=\"" domainname "[^\"]*") text)))
(string-match "<a " text)
(replace-match "<a target=\"_blank\" rel=\"noopener noreferrer\" " nil nil text)))
(add-to-list 'org-export-filter-link-functions
'my-org-export-add-target-blank-to-http-links)
#+end_src

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