#! /bin/sh

cat horrors2.xhtml > epub/book.xhtml
rm -rf epub/art
mkdir epub/art
cp art/*.png art/*.jpg epub/art
cp style.css epub/



cd epub
echo -n application/epub+zip > mimetype
cat >MANIFEST <<EOF
mimetype
META-INF/container.xml
content.opf
EOF
cat > content.opf <<EOF
<?xml version="1.0"?>
<package version="2.0" xmlns="http://www.idpf.org/2007/opf" unique-identifier="BookId">
<metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">
   <dc:title>Horrors 2</dc:title>
   <dc:language>en</dc:language>
   <dc:identifier id="BookId" opf:scheme="title">Horrors2</dc:identifier>
   <dc:creator opf:file-as="Something Awful Forums" opf:role="aut">The Something Awful Forums</dc:creator>
</metadata>
 
<manifest>
EOF
find . -type f | sed 's#./##' | while read fn; do
    b=$(basename $fn)
    id=thing$count
    count=$(expr $count + 1)
    case "$b" in
        META-INF/*|MANIFEST|mimetype|content.opf)
            continue
            ;;
        book.xhtml)
            id=book
            type=application/xhtml+xml
            ;;
        *.css)
            type=image/css
            ;;
        book.ncx)
            id=ncx
            ;;
        *.png)
            type=image/png
            ;;
        *.jpg)
            type=image/jpeg
            ;;
        *.svg)
            type=image/svg+xml
            ;;
        *.otf)
            type=application/octet-stream
            ;;
    esac
    echo "<item id=\"$id\" href=\"$fn\" media-type=\"$type\"/>" >> content.opf
    echo $fn >> MANIFEST
done
cat >> content.opf <<EOF
</manifest>
 
<spine toc="ncx">
   <itemref idref="book" />
</spine>
 </package>
EOF

xargs zip -Xr9D ../book.epub < MANIFEST