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#!/bin/awk -f
# Convert sfeed(1) formatted files into an HTML webpage for fwends
# Usage: sfeed_html.awk -- FILES...
BEGIN {
TITLE = "fwend planet"
FS = "\t"
NEXT = ENVIRON["NEXT"]
PREV = ENVIRON["PREV"]
}
BEGIN {
print "<!DOCTYPE html>"
print "<html>"
print "<head>"
print "<meta charset=\"utf-8\">"
print "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">"
print "<meta http-equiv=\"Content-Type\" content=\"text/html;charset=UTF-8\">"
print "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">"
print "<title>" TITLE "</title>"
print "<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\">"
print "</head>"
print "<body>"
print "<div id=\"main\">"
print "<h1>fwend planet"
if (PREV) {
p = (PREV ~ /index/ ? 1 : PREV)
gsub(/[^0-9]/, "", p)
print "p. " (int(p) + 1)
}
print "</h1>"
print "<div class=\"nav\">"
if (PREV) {
print "<a href=\"" PREV "\">prev</a>"
}
if (NEXT) {
print "<a href=\"" NEXT "\">next</a>"
}
print "</div>"
}
{
# Collect fields
timestamp = $1
title = $2
link = $3
content = unescape($4)
content_type = $5
id = $6
author = $7
enclosure = $8
category = $9
datecmd = "date -d@" timestamp " +%F"
datecmd | getline date
close(datecmd)
print "<details>"
print "<summary>" (title ? title : "<untitled>")
print " : <time class=\"time\">" date "</time>"
print "<div class=\"clearfix\"></div></summary>"
print "<div class=\"links\">"
if (link && title !~ /linkbudz/ && link != enclosure) {
print "<a href=\"" link "\">read original</a>"
}
if (enclosure) {
print "<a href=\"" enclosure "\">enclosure</a>"
}
print "</div>"
print "<div class=\"content\">" content "</div>"
print "<details class=\"info\"><summary>item information</summary>"
print "<dl>"
print "<dt>timestamp</dt><dd>" timestamp "</dd>"
print "<dt>title</dt><dd>" title "</dd>"
print "<dt>link</dt><dd>" link "</dd>"
print "<dt>content_type</dt><dd>" content_type "</dd>"
print "<dt>id</dt><dd>" id "</dd>"
print "<dt>author</dt><dd>" author "</dd>"
print "<dt>enclosure</dt><dd>" enclosure "</dd>"
print "<dt>category</dt><dd>" category "</dd>"
print "</dl>"
print "</details>"
print "</details>"
}
END {
print "<div class=\"nav\">"
if (PREV) {
print "<a href=\"" PREV "\">prev</a>"
}
if (NEXT) {
print "<a href=\"" NEXT "\">next</a>"
}
print "</div>"
print "<div id=\"footer\">"
print "sourced from <a href=\"https://tildegit.org/casa/pages/src/branch/main/opml/mug.of.opml\">"
print "a mug of opml</a>."
print "<a href=\"mailto:fwends@me.acdw.net\">problems? suggestions?</a>"
print "</div>"
print "</div>"
print "</body>"
print "</html>"
}
function unescape(t)
{
gsub(/\\t/, "\t", t)
gsub(/\\n/, "\n", t)
gsub(/\\\\/, "\\", t)
return t
}
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