noter/noter.sh

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#!/bin/bash
# noter 1.2.3 - "nice styles" - @k@layer8.space - mit
showgenerator="true"
backtotop="true"
lastupdated="true"
#rssfeed="true"
# a pretty nifty little logging utility!
nlog() {
local ORANGE='\033[0;33m'
local NO_COLOR='\033[0m'
local calling_function=${FUNCNAME[1]}
echo -e "${ORANGE}[noter] ${calling_function} | ${1} ${NO_COLOR}"
}
if [ ! -d "notes" ]; then
nlog "Error: 'notes' folder not found!"
exit 1
fi
checksetting() {
# Use this function to check for a setting without repetition
# Eg:
# checksetting "yourmom" "$isyourmom"
if [ "$2" = true ]; then
nlog "$1 set to $2"
echo "$1" >>"$output_file"
fi
}
givefavicon() {
local file_path="$1"
if [ -f "$file_path" ]; then
local base64_data="$(base64 -w 0 "$file_path")"
echo "data:image/png;base64,$base64_data"
fi
}
generate_note_html() {
# NOTE TO SELF: Figure out parsing html blocks (ie: <code>) so that we can apply styles for whole
# elements instead of doing what we're doing right now...
local note_date="$(date -d "$(basename "$1" .txt)" +"%B %d, %Y")"
for img in $(grep -oP '(?<=<img src=").*?(?=")' "$1"); do
# Check if the loading attribute already exists
if ! grep -q "src=\"$img\" loading=\"lazy\"" "$1"; then
# Add the loading attribute if it doesn't exist
sed -i "s|<img src=\"$img\"|<img src=\"$img\" loading=\"lazy\"|g" "$1"
fi
done
echo "<a name='$(basename "$1" .txt)'></a>"
echo "<div class='note'>"
if [ "$2" = true ]; then
echo "<h3><a href='#$(date -d "$(basename "$1" .txt)" +"%Y")'>$(date -d "$(basename "$1" .txt)" +"%Y")</a></h3>"
fi
echo "<h4><a href='#$(basename "$1" .txt)'>$note_date</a></h4>"
echo "$(cat "$1")</br>"
echo "</div>"
}
generate_top_year_bar() {
local years=$(find notes -name "*.txt" ! -empty | cut -d'/' -f2 | cut -d'-' -f1 | sort -u | tac)
local top_bar="<center><div class='top-bar'>"
local first_year=true
for year in $years; do
if [ "$first_year" = false ]; then
top_bar+=" | "
else
first_year=false
fi
top_bar+="<a href='#$(find notes -name "$year-*.txt" ! -empty | sort -n | head -n1 | cut -d'/' -f2 | cut -d'.' -f1)'>$year</a>"
done
top_bar+="</div></center><br>"
echo "$top_bar"
}
# this took way too long but fuck it
# im faster than Google at getting a
# feed going goddamit!
generate_rss_feed() {
nlog "generating rss feed"
local rss_file="feed.xml"
local rss_title="koutsies telenotes"
local rss_description="thoughts about mainly computers... maybe recipes and cats too?"
local rss_link="https://k0.tel/"
local rss_pubdate=$(date -u +"%a, %d %b %Y %H:%M:%S GMT")
xml_escape() {
local content="$1"
sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g; s/"/\&quot;/g; s/'"'"'/\&apos;/g' <<< "$content"
}
# im sorry for these crimes against humanity
echo "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>
<rss version=\"2.0\">
<channel>
<title>$(xml_escape "$rss_title")</title>
<link>$rss_link</link>
<description>$(xml_escape "$rss_description")</description>
<pubDate>$rss_pubdate</pubDate>
<lastBuildDate>$rss_pubdate</lastBuildDate>
<docs>https://cyber.harvard.edu/rss/rss.html</docs>
<generator>noter</generator>" >"$rss_file"
# this works, don't touch.
for file in $(find notes -name '*.txt' -type f -print0 | sort -zr | xargs -0); do
if [ -f "$file" ] && [ -s "$file" ]; then
nlog "$file"
local note_date=$(date -d "$(basename "$file" .txt)" +"%a, %d %b %Y %H:%M:%S GMT")
local note_link="$rss_link#$(basename "$file" .txt)"
local note_title=$(basename "$file" .txt)
local note_description=$(head -n 1 "$file")
# Currently we use the first line of the note as the description
# This could be improved uppon by using a selector or something to grab
# the title for example from a h1 or something as (at least I) tend to
# use those when i type posts.
echo " <item>
<title>$(xml_escape "$note_title")</title>
<link>$note_link</link>
<description>$(xml_escape "$note_description")</description>
<pubDate>$note_date</pubDate>
</item>" >>"$rss_file"
fi
done
echo "</channel>
</rss>" >>"$rss_file"
nlog "rss feed generated, please remember to move it too with the site: $rss_file"
}
# why is this stray here, im too afraid to move it
# godspeed notecount...
notecount=$(find notes -name "*.txt" ! -empty | wc -l)
# Create HTML file
output_file="index.html"
echo "<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<title>$notecount notes | noter</title>
<meta property='og:title' content='koutsies telenotes' />
<meta property='og:description' content='thoughts about mainly computers... maybe recipes and cats too?' />
<meta property='og:type' content='blog' />
<meta property='og:generator' content='noter' />
<!-- those who seek, shall see - but thy shall be prepared... -->
<link rel='icon' type='image/png' href='$(givefavicon "$favicon")'>
<link rel='alternate' type='application/atom+xml' title="rss" href='/feed.xml' />
<meta name='last-generated' content='$(date +"%Y-%m-%d %H:%M:%S")' />
<style>
body {
background-color: #0f0f0f;
color: #fff;
font-family: 'Arial Rounded MT', sans-serif;
display: flex;
align-items: center;
justify-content: center;
height: 100%;
margin: 0;
/* font legibility optimizations */
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-rendering: optimizeLegibility;
}
.container {
max-width: 800px;
padding: 20px;
border-radius: 15px;
}
.note {
background-color: #181717;
padding: 10px;
margin-bottom: 20px;
border-radius: 10px;
}
h1 {
text-align: center;
}
h3 {
color: #fff;
}
img {
border-radius: 5px;
}
note {
color: #fff;
white-space: pre-wrap;
}
code {
color: #00ff62b5;
font-family: "Lucida Console", "Courier New", monospace;
white-space: pre-wrap;
}
.back-to-top {
text-align: right;
margin-top: 20px;
}
.last-updated {
text-align: right;
margin-bottom: 20px;
color: #888;
font-size: 13px;
}
a:link, a:visited, a:hover, a:active {
color: #ff7b00;
font-style: normal;
text-decoration: underline;
}
/* le tableee */
table {
width: 100%;
border-collapse: collapse;
border: 1px solid #fff;
border-radius: 8px;
overflow: hidden;
color: #fff;
}
th, td {
padding: 10px 15px;
border: 1px solid #fff;
border-radius: 8px;
}
th {
background: #1f1f1f;
text-align: left;
font-weight: bold;
}
td {
background: #0b0b0b;
}
</style>
</head>
<body>
<div class='container'>
<h1>koutsie's telenotes</h1><br>
<center> <a rel='me' href='https://layer8.space/@k'>fedi</a> | <a href="feed.xml">rss</a> | <a href="https://the-sauna.icu/">sauna</a> </center>" >"$output_file"
generate_top_year_bar >>"$output_file"
# loop for every note in notes
nlog "generating page..."
for file in $(ls -r notes/*.txt); do
nlog "processing: $file"
if [ -f "$file" ] && [ -s "$file" ]; then
generate_note_html "$file" >>"$output_file"
fi
done
# generate page's rss feed
# TODO: don't embed to site if not enabled:tm:
generate_rss_feed
# bottom navigation
nlog "applying settings"
checksetting "<div class='generated-with'>generated with <a href='https://git.sr.ht/~koutsie/noter'>noter</a></div>" "$showgenerator"
checksetting "<div class='back-to-top'><a href='#'>Back to Top</a></div>" "$backtotop"
checksetting "<div class='last-updated'>last Updated: $(date +"%Y-%m-%d %H:%M:%S")</div>" "$lastupdated"
echo "</div>
</body>
</html>" >>"$output_file"
nlog "Done, please see: $output_file."