#!/bin/bash

for file in $( find -mindepth 2 -iname '*.html' -printf "%P\n" ); do
	echo $file
	p=${file//[^\/]/}  p=${p//\//..\/}  # p: 'A/pure/index.html' ==> '../../'
	d=${file%%/*}                       # d: 'A/pure/index.html' ==> 'A'
	q=/${file#*/}                       # q: 'A/pure/index.html' ==> '/pure/index.html'
	if [ ${#p} -eq 3 ]; then
		HREF="<h3>\\
       <a href=\"javascript:window.open('../A/'+thisPage+'?frame='+frame, '_self');\">A</a>\\
       <a href=\"javascript:window.open('../B/'+thisPage+'?frame='+frame, '_self');\">B</a>\\
       <a href=\"javascript:window.open('../C/'+thisPage+'?frame='+frame, '_self');\">C</a>\\
       <a href=\"javascript:window.open('../D/'+thisPage+'?frame='+frame, '_self');\">D</a>\\
       &nbsp; <a href=\"pure/\">&raquo; HTML</a>"
	else
		HREF="\\
		 <a href=\"${p}A${q}\">A</a>\\
		 <a href=\"${p}B${q}\">B</a>\\
		 <a href=\"${p}C${q}\">C</a>\\
		 <a href=\"${p}D${q}\">D</a>\\
"
	fi
	sed -i $file \
		-e 's+\r++g' \
		-e 's+<h3 align="left">Dugonics András Piarista Gimnázium<br>Iskolai év : \(.*\)\. tanév.*+<h1 style="text-align: center; margin: .25em 0; font-size: 150%;">'"$d"'</h1>\n\t<h3 style="text-align: center; margin: .25em 0;">Dugonics\&nbsp;András<br>Piarista\&nbsp;Gimnázium<br>\1</h3>\nXXXX\n+' \
		-e "/XXXX/a$HREF" \
		-e '/XXXX/a<br><a href="'"$p"'csengetes.html">Csengetési rend</a></h3>' \
		-e "s/XXXX//"

done

