_generate_html

#!/bin/bash

INDIR=text
OUTDIR="`pwd`/www/html/"
SCRIPTSDIR="`pwd`/scripts"

init()
{
    echo ${OUTDIR}
    mkdir -p ${OUTDIR}
}

convertpix()
{
    for p in ${INDIR}/*.eps; do
	echo "Converting eps file $p"
	convert -density 150 $p -flatten $p.png
	mv $p.png ${OUTDIR}
    done
    pushd .
    cd ${INDIR}
    for p in chap*pspic*.tex; do
	latex $p
    done
    for p in chap*pspic*.dvi; do
	dvips -E $p
    done
    popd
    for p in ${INDIR}/chap*pspic*.ps; do
	echo "Converting ps file $p"
	convert -density 150 $p  -flatten $p.png
	mv $p.png ${OUTDIR}
    done
}

convertlatex()
{
    pushd .
    cd ${INDIR}
    cp LPNmacros.tex LPNtempmacros1.tex
    echo "\renewcommand{\Thischapter}[2]{\setcounter{length}{#1}#2}" > LPNtempmacros2.tex
    cat LPNtempmacros1.tex LPNtempmacros2.tex > LPNmacros.tex
    cat lpn.tex | grep -v kcp | grep -v bbheadings | grep -v bbanswers | grep -v appendix > lpn-html.tex
    htlatex lpn-html.tex "lpn-html,xhtml,3,info" "" "-d${OUTDIR}"
    cp LPNtempmacros1.tex LPNmacros.tex
    rm -f LPNtempmacros?.tex
    popd
}

adjusthtml()
{
    pushd .
    cd ${OUTDIR}
    for HTML in `ls ${OUTDIR}*.html`; do
	echo "Adjusting: ${HTML}"
	cat ${HTML} | ${SCRIPTSDIR}/lpn_get_body.py > temp.html
	cat temp.html \
	    | tr "\n" " " \
	    | tr -s " " \
	    | sed "s/</\n</g" \
	    | sed 's/<a href="/<a href="lpnpage.php?pagetype=html\&pageid=/g' \
            | sed 's/\.html.*"/"/' \
            | sed 's/<img src="/<img src="html\//' \
	    | sed 's/Exercise/<strong>Exercise<\/strong>/g' \
	    > ${HTML}
	rm -f temp.html
    done
    # Generating a new online.php file
    cat lpn-html.html \
	| tr "\n" " " \
	| sed 's/<span/@<span/g' \
        | tr "@" "\n" \
	| grep '"chapterToc' \
        | grep htmlch \
        | sed 's/&#x00A0;//' \
        | sed 's/chapterToc">/chapterToc">Chapter/' > ../online.php
    popd
}


finit()
{
    pushd .
    cd ${INDIR}
    rm -f lpn-html*.html
    rm -f *.aux
    rm -f *.dvi
    popd
}

init
convertpix
convertlatex
adjusthtml
finit

exit 0