#!/bin/env zsh
VERSION="0.6.2"
root_dir=${HOME}/www/text
OUTPUT=${HOME}/www_root/blog.kekepower.com
HEADER=${root_dir}/site/header.tpl
FOOTER=${root_dir}/site/footer.tpl
BLOG_TPL=${root_dir}/site/blog.tpl
BLOG_IDX_TPL=${root_dir}/site/blog_index.tpl
TODAY=$( date "+%Y-%m-%d - %T" )
BLOGDATE=$( date +%a-%Y-%b-%d )
blog_cache_file="${root_dir}/.blog_cache"
pages_cache_file="${root_dir}/.pages_cache"
debug=false
if [[ ${1} == "help" ]]; then
echo "This is where I'll write the Help documentation."
exit
fi
function include () {
local inc_file
inc_file=${HOME}/bin/include/${1}.inc
if [[ ! -f ${inc_file} ]]; then
local inc_opt
inc_opt=$( echo ${1} | cut -d\/ -f2 )
echo "Supplied option \"${inc_opt}\" is not valid."
echo "Not critical. Will continue and use the default \"--with=clean,addons\"."
else
builtin source ${inc_file} ${2}
fi
}
include common/colors
echo "${white}Running ${0:t} ${VERSION}${end}"
builtin cd ${root_dir}
ls -har blog/*idx | while read -r file; do
blog_idx_array+=($file)
done
ls -1btar blog/*blog | while read -r file; do
blog_index_file_array+=($file)
done
typeset -A blog_cache
if [[ -f $blog_cache_file ]]; then
while IFS=':' read -r name hash; do
blog_cache[$name]=$hash
if (${debug}) echo "HASH VALUE: ${blog_cache[${name}]}"
done < "$blog_cache_file"
fi
make_blog_array=()
for blog_file in $(ls -har blog/*.blog); do
current_hash=$(md5sum "$blog_file" | awk '{print $1}')
if (${debug}) echo "1. blog_cache: ${blog_cache[$blog_file]}"
if (${debug}) echo "1. current_cache: ${current_hash}"
if [[ ${blog_cache[$blog_file]} != "$current_hash" ]]; then
if (${debug}) echo "2. cache_file: ${blog_cache[$blog_file]}"
if (${debug}) echo "2. current_cache: ${current_hash}"
make_blog_array+=("$blog_file")
blog_cache[$blog_file]=$current_hash
fi
done
: >| "$blog_cache_file"
for name in "${(@k)blog_cache}"; do
echo "$name:${blog_cache[$name]}" >> "$blog_cache_file"
done
typeset -A pages_cache
if [[ -f $pages_cache_file ]]; then
while IFS=':' read -r name hash; do
pages_cache[$name]=$hash
if (${debug}) echo "PAGES HASH VALUE: ${pages_cache[${name}]}"
done < "$pages_cache_file"
fi
tpl_array=()
for file in $(ls -1bt *tpl); do
current_hash=$(md5sum "$file" | awk '{print $1}')
if (${debug}) echo "1. pages_cache: ${pages_cache[$file]}"
if (${debug}) echo "1. current_cache: ${current_hash}"
if [[ ${pages_cache[$file]} != "$current_hash" ]]; then
if (${debug}) echo "2. pages_file: ${pages_cache[$file]}"
if (${debug}) echo "2. current_cache: ${current_hash}"
tpl_array+=("$file")
pages_cache[$file]=$current_hash
fi
done
: >| "$pages_cache_file"
for name in "${(@k)pages_cache}"; do
echo "$name:${pages_cache[$name]}" >> "$pages_cache_file"
done
function header() {
if [[ $( grep title ${1} | head -2) ]]; then
title=$( cat ${1} | head -2 | grep '#title' | cut -d= -f2 )
NEW_HEADER=$( cat ${HEADER} | sed -e "s|#pagetitle|${title}|" )
else
NEW_HEADER=$( cat ${HEADER} | sed -e "s|#pagetitle|No\ title\ supplied|" )
fi
echo ${NEW_HEADER} > ${OUTPUT}/${1%.*}.html
}
function footer() {
NEW_FOOTER=$( cat ${FOOTER} | sed -e "s|#updated|${TODAY}|" | sed -e "s|#version|${VERSION}|" )
echo ${NEW_FOOTER} >> ${OUTPUT}/${1%.*}.html
}
function genlink() {
local TMP_OUTPUT
local debug=false
while IFS= read -r line; do
if [[ $line == *"#link"* ]]; then
if (${debug}) echo "URL_MAIN: (${1}) $line"
local url_full=$(echo "$line" | awk -F'#link ' '{print $2}' | awk -F'¤' '{print $1 "¤" $2}')
local url_dest=$(echo "$url_full" | awk -F'¤' '{print $1}')
local url_txt=$(echo "$url_full" | awk -F'¤' '{print $2}')
if (${debug}) echo "URL: $url_dest"
if (${debug}) echo "Text: $url_txt"
local modified_link="<a href=\"$url_dest\">$url_txt"
if [[ $url_dest =~ ^https?:// ]]; then
modified_link+="<img class=\"exticon\" alt=\"External site icon\" src=\"/images/ext-url.png\" width=\"16\" />"
fi
modified_link+="</a>"
line=${line//"#link $url_full"/$modified_link}
fi
echo "$line" >> "${OUTPUT}/${1%.*}.tmp.html"
done < "${OUTPUT}/${1%.*}.html"
mv "${OUTPUT}/${1%.*}.tmp.html" "${OUTPUT}/${1%.*}.html"
}
function img() {
local get_img img_link image img_alt
local debug=false
cat ${OUTPUT}/${1%.*}.html | sed "s/\.\ /\.\\n/g" | sed "s/\,/\,\\n/g" | sed "s/\#/\\n\#/g" | grep -P '(?=.*?#showimg)' |\
while read img
do
if [[ ${img} != "" ]]; then
get_img=$( echo "${img}" | awk '/#showimg/' | cut -d# -f2- )
if (${debug}) echo "GET_IMG: $get_img"
img_link=$( echo ${get_img} | cut -d' ' -f2- )
if (${debug}) echo "IMG_LINK: $img_link"
image=$( echo ${img_link} | cut -d¤ -f1 | cut -d¤ -f1- )
if (${debug}) echo "IMAGE: $image"
if [[ ${image} =~ ^https* ]]; then
real_image=${image}
if (${debug}) echo "HTTPS REAL_IMAGE: ${real_image}"
elif [[ ${image} =~ ^\/ ]]; then
real_image=${image}
if (${debug}) echo "SLASH REAL_IMAGE: ${real_image}"
else
real_image="/images/${image}"
if (${debug}) echo "IMAGES REAL_IMAGE: ${real_image}"
fi
if (${debug}) echo "REAL_IMAGE: $real_image"
img_alt=$( echo ${img_link} | cut -d¤ -f2- | cut -d¤ -f1- )
if (${debug}) echo "IMG_ALT: $img_alt"
echo ${img_link} |\
sed -i -- "s|${image}|<img src=\"${real_image}\"|" ${OUTPUT}/${1%.*}.html
sed -i -- 's|'${img_alt}'| alt=\"'${img_alt}'\" width=\"500\" \/>|' ${OUTPUT}/${1%.*}.html
fi
done
}
function yt_video() {
local yt_id
local debug=false
if (${debug}) echo "${red}Creating YouTube player embed${end}"
cat ${OUTPUT}/${1%.*}.html | sed "s/\.\ /\.\\n/g" | sed "s/\,/\,\\n/g" | sed "s/\#/\\n\#/g" | grep -P '(?=.*?#ytvideo)' |\
while read video
do
if [[ ${video} != "" ]]; then
yt_id=$( echo "${video}" | awk '/#ytvideo/' | cut -d" " -f2 )
if (${debug}) echo "YT VIDEO ID: ${yt_id}"
sed -i -- "s|${yt_id}|<iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/${yt_id}\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>|" ${OUTPUT}/${1%.*}.html
fi
done
}
function clean_url() {
local debug=false
if (${debug}) echo "${red}Cleaning up links in: ${OUTPUT}/${1%.*}.html${end}"
sed -i -- "s|¤||g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|#showimg\ ||g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|#ytvideo\ ||g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|#link\ ||g" ${OUTPUT}/${1%.*}.html
}
function html() {
sed -i -- "s|\#BR|<br\ />\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#U|<u>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EU|</u>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#P|<p>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EP|</p>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#Q|<blockquote>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EQ|</blockquote>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#STRONG|<strong>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#ESTRONG|</strong>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#I|<i>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EI|</i>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#C|<code>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EC|</code>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EM|<em>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#SEM|</em>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#OT|\"|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#UL|<ul>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#OL|<ol>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#LI|<li class=\"libody\">|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#ELI|</li>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EUL|</ul>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EOL|</ol>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#H1|<h1>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#H2|<h2>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#H3|<h3>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#H4|<h4>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#H5|<h5>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#H6|<h6>|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EH1|</h1>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EH2|</h2>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EH3|</h3>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EH4|</h4>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EH5|</h5>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#EH6|</h6>\n|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#LT|\<|g" ${OUTPUT}/${1%.*}.html
sed -i -- "s|\#GT|\>|g" ${OUTPUT}/${1%.*}.html
}
function make_blog() {
local sdate btitle ingress body blog_index blog_dir blog_url
local debug=false
export break_blog=false
for blog in ${make_blog_array[@]}
do
if ($debug) echo "MAKE_BLOG: Processing ${blog}"
local content="$(<${blog})"
sed -i "s/GETDATE/${BLOGDATE}/" ${blog}
sdate=( $( echo ${content} | grep DATE | sed "s|DATE\ ||" | sed "s|\-|\ |g" ) )
btitle=$( echo ${content} | grep BLOG_TITLE | cut -d' ' -f2- )
ingress=$( echo ${content} | sed "s/'/\\\'/g" | xargs | grep -Po "#INGRESS_START\K(.*?)#INGRESS_STOP" | sed "s|\ \#INGRESS_STOP||" | sed "s|^\ ||" )
body=$( echo ${content} | sed "s/'/\\\'/g" | xargs | grep -Po "#BODY_START\K(.*?)#BODY_STOP" | sed "s|\ \#BODY_STOP||" | sed "s|^\ ||" )
blog_index=$( echo ${btitle} | sed -e "s|-|_|" | sed -e "s|\ |-|g" | sed -e "s|\,||g" | sed -e "s|\.||" )
blog_dir="/blog/${sdate[2]}/${sdate[3]}/${sdate[4]}"
blog_url="${blog_dir}/${blog_index}.html"
if [[ ! -d ${OUTPUT}${blog_dir} ]]; then
if (${debug}) echo "Creating blog directory: ${OUTPUT}${blog_dir}"
mkdir -p ${OUTPUT}${blog_dir}
fi
if (${debug}) echo "BLOG_IDX_TPL: ${BLOG_IDX_TPL}"
tee < ${BLOG_IDX_TPL} | sed \
-e "s|BLOGTITLE|${btitle}|" \
-e "s|CALADAY|${sdate[1]}|" \
-e "s|CALNDAY|${sdate[4]}|" \
-e "s|CALMONTH|${sdate[3]}|" \
-e "s|CALYEAR|${sdate[2]}|" \
-e "s|BLOGURL|${blog_url}|" \
-e "s|INGRESS|${ingress}|" \
-e "s|DATE ||" \
> ${blog%.*}.idx
if [[ ! $( cat ${blog%.*}.idx | grep "#title" ) ]]; then
NEW_HEADER=$( cat ${HEADER} | sed -e "s|#pagetitle|${btitle}|" )
else
NEW_HEADER=$( cat ${HEADER} | sed -e "s|#pagetitle|Blog|" )
fi
echo ${NEW_HEADER} > ${OUTPUT}${blog_url}
if (${debug}) echo "BLOG_URL_TPL: ${OUTPUT}${blog_url}"
tee < ${BLOG_TPL} | sed \
-e "s|BLOGTITLE|${btitle}|" \
-e "s|CALADAY|${sdate[1]}|" \
-e "s|CALNDAY|${sdate[4]}|" \
-e "s|CALMONTH|${sdate[3]}|" \
-e "s|CALYEAR|${sdate[2]}|" \
-e "s|INGRESS|${ingress}|" \
-e "s|BODY|${body}|" \
-e "s|DATE ||" \
-e "s|\#title||" \
>> ${OUTPUT}${blog_url}
NEW_FOOTER=$( tee < ${FOOTER} | sed -e "s|#updated|${TODAY}|" | sed -e "s|\#version|${VERSION}|" )
if (${debug}) echo "Generating: footer for ${blog_url}"
echo ${NEW_FOOTER} >> ${OUTPUT}${blog_url}
img ${blog_url}
html ${blog_url}
genlink ${blog_url}
yt_video ${blog_url}
clean_url ${blog_url}
done
}
function blog_index() {
if (( ${#make_blog_array[@]} > 0 )) || (( ${#tpl_array[@]} > 0 )); then
local debug=false
echo "${green}Generating blog entries for index.html${end}"
if (${debug}) echo "${red}BLOG: ${make_blog_array[@]}${end}"
if (${debug}) echo "${red}Generating blog indexes and blogs${end}"
make_blog
if (${debug}) echo "Break Blog = ${break_blog}"
if (${debug}) echo "Second step in blog index and pages"
if (${debug}) echo "${red}Inserting ${make_blog_array[@]} to index.html${end}"
for blogs in ${blog_idx_array[@]}
do
if (${debug}) echo "${red}BLOGS: ${blogs}${end}"
tee < ${blogs} >> ${OUTPUT}/index.html
done
html ${1}
img ${1}
genlink ${1}
else
echo "${yellow}No new or updated blog posts detected.${end}"
fi
}
function body() {
html ${1}
img ${1}
genlink ${1}
yt_video ${1}
tee < ${1} | grep -v "#title=" >> ${OUTPUT}/${1%.*}.html
}
function generate_pages() {
echo "${green}Generating Pages: ${1%.*}.html${end}"
header ${1}
body ${1}
html ${1}
img ${1}
genlink ${1}
yt_video ${1}
clean_url ${1}
}
function gen_footer() {
local debug=false
echo "${green}Generating footers${end}"
for t in ${tpl_array[@]}
do
if (${debug}) echo "${red}- Generating Page: footer for ${t%.*}.html${end}"
footer ${t}
done
}
if [[ ! ${1} ]]; then
local debug=false
if [[ ${tpl_array[@]} ]]; then
for t in ${tpl_array[@]}
do
generate_pages ${t}
done
blog_index index.idx
footer ${1}
else
echo "${yellow}No new or updated Pages detected.${end}"
fi
blog_index index.idx
if (( ${#make_blog_array[@]} > 0 )) || (( ${#tpl_array[@]} > 0 )); then
gen_footer
fi
elif [[ ${tpl_array[@]} ]]; then
if (${debug}) echo "Generating Pages including Blogs and Footer"
generate_pages ${1}
blog_index index.idx
footer ${1}
else
echo "${yellow}No new Pages detected.${end}"
fi