#! /bin/ksh
#
# Set this for your website:
PARENTURL="http://sun.drydog.com/"
MYNAME=generate_ebooks
TMPOUT=/tmp/$MYNAME-out$$.tmp
parentDir=$(basename $(dirname $PWD))
baseURL="$PARENTURL$shortDir"
usage () {
echo "Usage: $MYNAME [-h] htmlfile"
echo "$MYNAME generate ebook files from HTML"
echo "Where:"
echo " -h Display this help"
echo "Example: $MYNAME index.html"
}
#
# Execution begins here
#
# Setup
if [ "$1" = "-h" -o -z "$1" -o ! -f "$1" ] ; then
usage;
exit 1;
fi
inputHTML="$1"
#
# Create output filenames
#
shortDir=$(basename $PWD)
shortTitle="$(echo "$shortDir" | sed 's/[-_]/ /g')"
outputTXT="$shortDir.txt"
outputPDF="$shortDir.pdf"
# Note that Palm Pilot DOC PDB and Plucker PDB use the same extension:
outputPDB="${shortDir}d.pdb"
outputPlucker="${shortDir}p.pdb"
#
# Extract author from HTML element
#
#
author=$(grep '"author"' $inputHTML | head -1 | sed 's/.*content="//' \
| sed 's/".*//')
#
# Convert to text and Palm Doc Pdb Format
# http://homepage.mac.com/pauljlucas/software/txt2pdbdoc/
#
#
# Convert HTML to intermediate TEXT for use as Palm Pilot DOC PDB
# (Note: title is scanned from the HTML tag and placed in line 1)
#
html2pdbtxt -u"$baseURL" $inputHTML $outputTXT >/dev/null
# Get title from first line of $outputTXT
longTitle="$(head -1 $outputTXT)"
#
# Convert intermediate TEXT file to Palm Pilot DOC PDB
#
txt2pdbdoc "$shortTitle" $outputTXT $outputPDB
echo "Generated Palm Pilot DOC PDB file $outputPDB"
#
# Remove Palm Pilot weirdness from intermediate TEXT file for use as a
# plain text file.
# That is,
# (1) Remove all "(*)" at the beginning of the line
# and the preceeding newline,
# (2) Remove the Palm Pilot end of file tag, "<(*)>".
# (3) Convert to DOS format, with \r\n characters.
#
cp $outputTXT $TMPOUT
cat $TMPOUT | grep -v '^<(\*)>$' | sed 's/$/@EOL@/g' | tr -d '\n' | \
sed 's/@EOL@(\*)//g' | sed 's/@EOL@/\r\n/g' >$outputTXT
echo "Generated text output file $outputTXT"
#
# Create Plucker format
#
# NOTE: plucker-setup must be ran before plucker-build is ran the first time
# to setup directory ~/.plucker/ and file ~/.pluckerrc and install PP apps.
# NOTE: zip compression is available, but can only be used in PalmOS 3.0+.
# Plucker supported with PalmOS 2.0+.
# Zip not supported with this version of plucker-build, 1.8
#
plucker-build --author="$author" \
--title="$longTitle" --doc-name="$shortTitle" --author="$author" \
--home-url="$baseURL/$inputHTML" --staybelow="$baseURL/" \
--maxdepth=1 --noimages \
--pluckerdir="$PWD" --doc-file="$(basename "$outputPlucker" .pdb)"
echo "Generated Plucker PDB file $outputPlucker"
#
# Create PDF format with ebookconverter
# Ref: http://www.kevinboone.com/ebookconverter.html
#
java -jar /usr/local/ebookconverter/ebookconverter.jar \
--format_options font-family=serif \
--source_options encoding=iso-8859-1 $inputHTML $outputPDF
echo "Generated PDF file $outputPDF"
#
# Cleanup and terminate
#
rm -rf $TMPOUT