horrors2

mkepub

  1#! /bin/sh
  2
  3kersplit () {
  4    first=1
  5    # Add an extra line to chop
  6    parts=$( (cat horrors2.xhtml; echo) | sed -n '/class="part/=;$=')
  7    for part in $parts; do
  8        fn=$1; shift
  9        cat head.xhtml > $fn
 10        last=$(expr $part - 1)
 11        sed -n "${first},${last}p" horrors2.xhtml >> $fn
 12        cat foot.xhtml >> $fn
 13        first=$part
 14    done
 15}
 16
 17xhtml="epub/book.xhtml epub/part1.xhtml epub/part2.xhtml epub/part3.xhtml epub/part4.xhtml epub/part5.xhtml epub/part6.xhtml epub/part7.xhtml"
 18kersplit $xhtml
 19
 20
 21rm -rf epub/art
 22if true; then
 23    mkdir epub/art
 24    for i in art/*.png; do
 25        echo $i
 26        pngtopnm $i | pnmscale -xysize 800 600 | pnmtopng > epub/$i
 27    done
 28    for i in art/*.jpg; do
 29        echo $i
 30        jpegtopnm $i | pnmscale -xysize 800 600 | pnmtojpeg > epub/$i
 31    done
 32fi
 33cp style.css epub/
 34
 35
 36
 37cd epub
 38echo -n application/epub+zip > mimetype
 39cat >MANIFEST <<EOF
 40mimetype
 41META-INF/container.xml
 42content.opf
 43EOF
 44cat > content.opf <<EOF
 45<?xml version="1.0"?>
 46<package version="2.0" xmlns="http://www.idpf.org/2007/opf" unique-identifier="BookId">
 47<metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">
 48   <dc:title>Horrors 2</dc:title>
 49   <dc:language>en</dc:language>
 50   <dc:identifier id="BookId" opf:scheme="title">Horrors2</dc:identifier>
 51   <dc:creator opf:file-as="Something Awful Forums" opf:role="aut">The Something Awful Forums</dc:creator>
 52</metadata>
 53 
 54<manifest>
 55EOF
 56rm spine
 57find . -type f | sed 's#./##' | while read fn; do
 58    b=$(basename $fn)
 59    id=thing$count
 60    count=$(expr $count + 1)
 61    case "$b" in
 62        META-INF/*|MANIFEST|mimetype|content.opf|spine)
 63            continue
 64            ;;
 65        *.xhtml)
 66            id=$(basename $b .xhtml)
 67            type=application/xhtml+xml
 68            echo $id >> spine
 69            ;;
 70        *.css)
 71            type=image/css
 72            ;;
 73        book.ncx)
 74            id=ncx
 75            ;;
 76        *.png)
 77            type=image/png
 78            ;;
 79        *.jpg)
 80            type=image/jpeg
 81            ;;
 82        *.svg)
 83            type=image/svg+xml
 84            ;;
 85        *.otf)
 86            type=application/octet-stream
 87            ;;
 88    esac
 89    echo "<item id=\"$id\" href=\"$fn\" media-type=\"$type\"/>" >> content.opf
 90    echo $fn >> MANIFEST
 91done
 92cat >> content.opf <<EOF
 93</manifest>
 94 
 95<spine toc="ncx">
 96EOF
 97sort spine | while read id; do
 98    # "book" sorts before "part*" :)
 99    echo "  <itemref idref=\"$id\" />" >> content.opf
100done
101rm spine
102cat >> content.opf <<EOF
103</spine>
104 </package>
105EOF
106
107xargs zip -Xr9D ../book.epub < MANIFEST