Refactor aliases into a distinct module

1 files changed, 34 insertions, 0 deletions

diff --git a/custom/alias.scm b/custom/alias.scm
new file mode 100644
index 0000000..fde03c7
--- /dev/null
+++ b/custom/alias.scm
@@ -0,0 +1,34 @@
+;;; Copyright © 2019 Jakob L. Kreuze <zerodaysfordays@sdf.lonestar.org>
+;;;
+;;; 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
+;;; <http://www.gnu.org/licenses/>.
+
+(define-module (custom alias)
+  #:use-module (haunt html)
+  #:use-module (haunt page)
+  #:export (article-alias))
+
+(define (article-alias alias target)
+  "Create a page named ALIAS that redirects to TARGET."
+  (make-page (string-append alias "/index.html")
+             `((doctype "html")
+               (html
+                (head
+                 (title ,target)
+                 (link (@ (rel "canonical") (href ,target)))
+                 (meta (@ (name "robots") (content "noindex")))
+                 (meta (@ (charset "utf-8")))
+                 (meta (@ (http-equiv "refresh")
+                          (content ,(string-append "0; " target)))))))
+             sxml->html))