commit 0042c2168564a1a45cb89fbef20efed4f2534d9e
parent e78b5ee66b760a63499384058d22e60963400406
Author: zakaria <58356365+e-zk@users.noreply.github.com>
Date: Sun, 28 Feb 2021 01:37:01 +1000
Add/move more shared functions
Diffstat:
| M | common.rc | | | 90 | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------- |
1 file changed, 82 insertions(+), 8 deletions(-)
diff --git a/common.rc b/common.rc
@@ -7,19 +7,21 @@
# site metadata
fqdn=zakaria.org
base_url="https://${fqdn}"
-onion_url="http://g5hwwozzm3co43bu6np2noyhsju7zuok3cqawlbeo4entvfoads5trqd.onion/"
+onion_url="http://g5hwwozzm3co43bu6np2noyhsju7zuok3cqawlbeo4entvfoads5trqd.onion"
site_name="zakaria's web log"
# paths
-posts_dir="${HOME}/usr/src/www/blog/posts"
-posts_index=${posts_dir}/index.html
+site_root="${HOME}/usr/src/www/blog"
+html_dir="${site_root}/html"
+posts_dir=posts
+posts_index="${site_root}/${posts_dir}/index.html"
+
+# feed location
+rss_feed="${site_root}/rss.xml"
# options for lowdown
lowdown_opts='--html-no-escapehtml --html-no-skiphtml'
-# feed location
-rss_feed=rss.xml
-
#
# common functions
@@ -72,4 +74,77 @@ md_to_txt() {
-e 's/`//g' \
-e 's/!\[(.+)\]\(.+\)/\[img "\1"\]/g' \
-e 's/\[(.+)\]\(.+\)/\1/g'
-}
-\ No newline at end of file
+}
+
+# generate navigation/header
+gen_nav() {
+ printf '<header>\n'
+ printf '<nav>\n'
+ printf '<a href="%s">%s</a>\n' "/" "$fqdn"
+ cat "${html_dir}/nav"
+ printf '</nav>\n'
+ printf '</header>\n'
+}
+
+# generate page footer
+# $1 - page markdown file location
+gen_footer() {
+ page_file="$1"
+
+ page_path="${page_file#${site_root}/*}"
+ page_baseurl="${page_path%%.*}.html"
+
+ printf '<footer>\n'
+ printf '<a href="./%s">plaintext</a> ' "$(basename "$page_file")"
+ printf '<a href="%s/%s">onion</a>\n' "$onion_url" "$page_baseurl"
+ cat "${html_dir}/footer"
+ printf '</footer>\n'
+}
+
+# extract post description (for opengraph)
+# takes the first fourlines, removes titles and empty lines, then
+# strips markdown to make it plain text
+# $1 - markdown file
+gen_desc() {
+ post_file="$1"
+ head -n 4 "$post_file" | sed -e '/#.*/d' -e '/^$/d' | md_to_txt | sed -e 's/\ *$//' | cut -f 1-50 -d' ' | tr -d '\n'
+ printf '... [read more]'
+}
+
+# $1 - markdown file to generate head for
+# $2 - page title
+gen_head() {
+ page_file="$1"
+ page_title="$2"
+
+ #post_bname="$(basename "$page_file")"
+ #page_url="${base_url}/${posts_dir}/${post_bname%%.*}.html"
+ page_path="${page_file#${site_root}/*}"
+ page_url="${base_url}/${page_path%%.*}.html"
+ page_desc="$(gen_desc "$page_file")"
+
+ # START head
+ printf '<head>\n'
+
+ # static stuff is from the html/head file
+ #printf '<meta http-equiv="content-type" content="text/html; charset=utf-8">\n'
+ #printf '<meta name="viewport" content="width=device-width, initial-scale=1">\n'
+ #printf '<meta name="theme-color" content="#101010">\n'
+ #printf '<link rel="icon" href="/favicon.svg">\n'
+ #printf '<link rel="alternate icon" href="/favicon.ico">\n'
+ #printf '<link rel="stylesheet" href="/style.css">\n'
+ cat "${html_dir}/head"
+
+ # open graph tags
+ printf '<meta property="og:type" content="article">\n'
+ printf '<meta property="og:title" content="%s">\n' "${page_title:-${site_name}}"
+ printf '<meta property="og:description" content="%s">\n' "${page_desc}"
+ printf '<meta property="og:url" content="%s">\n' "$page_url"
+
+ # title
+ printf '<title>%s</title>\n' "$page_title"
+
+ # END head
+ printf '</head>\n'
+}
+
