コード例 #1
0
def generateBook(bookDir, raw, fixedimage):
    # sanity check Topaz file extraction
    if not os.path.exists(bookDir) :
        print("Can not find directory with unencrypted book")
        return 1

    dictFile = os.path.join(bookDir,'dict0000.dat')
    if not os.path.exists(dictFile) :
        print("Can not find dict0000.dat file")
        return 1

    pageDir = os.path.join(bookDir,'page')
    if not os.path.exists(pageDir) :
        print("Can not find page directory in unencrypted book")
        return 1

    imgDir = os.path.join(bookDir,'img')
    if not os.path.exists(imgDir) :
        print("Can not find image directory in unencrypted book")
        return 1

    glyphsDir = os.path.join(bookDir,'glyphs')
    if not os.path.exists(glyphsDir) :
        print("Can not find glyphs directory in unencrypted book")
        return 1

    metaFile = os.path.join(bookDir,'metadata0000.dat')
    if not os.path.exists(metaFile) :
        print("Can not find metadata0000.dat in unencrypted book")
        return 1

    svgDir = os.path.join(bookDir,'svg')
    if not os.path.exists(svgDir) :
        os.makedirs(svgDir)

    if buildXML:
        xmlDir = os.path.join(bookDir,'xml')
        if not os.path.exists(xmlDir) :
            os.makedirs(xmlDir)

    otherFile = os.path.join(bookDir,'other0000.dat')
    if not os.path.exists(otherFile) :
        print("Can not find other0000.dat in unencrypted book")
        return 1

    print("Updating to color images if available")
    spath = os.path.join(bookDir,'color_img')
    dpath = os.path.join(bookDir,'img')
    filenames = os.listdir(spath)
    filenames = sorted(filenames)
    for filename in filenames:
        imgname = filename.replace('color','img')
        sfile = os.path.join(spath,filename)
        dfile = os.path.join(dpath,imgname)
        imgdata = open(sfile,'rb').read()
        open(dfile,'wb').write(imgdata)

    print("Creating cover.jpg")
    isCover = False
    cpath = os.path.join(bookDir,'img')
    cpath = os.path.join(cpath,'img0000.jpg')
    if os.path.isfile(cpath):
        cover = open(cpath, 'rb').read()
        cpath = os.path.join(bookDir,'cover.jpg')
        open(cpath, 'wb').write(cover)
        isCover = True


    print('Processing Dictionary')
    dict = Dictionary(dictFile)

    print('Processing Meta Data and creating OPF')
    meta_array = getMetaArray(metaFile)

    # replace special chars in title and authors like & < >
    title = meta_array.get('Title','No Title Provided')
    title = title.replace('&','&amp;')
    title = title.replace('<','&lt;')
    title = title.replace('>','&gt;')
    meta_array['Title'] = title
    authors = meta_array.get('Authors','No Authors Provided')
    authors = authors.replace('&','&amp;')
    authors = authors.replace('<','&lt;')
    authors = authors.replace('>','&gt;')
    meta_array['Authors'] = authors

    if buildXML:
        xname = os.path.join(xmlDir, 'metadata.xml')
        mlst = []
        for key in meta_array:
            mlst.append('<meta name="' + key + '" content="' + meta_array[key] + '" />\n')
        metastr = "".join(mlst)
        mlst = None
        open(xname, 'wb').write(metastr)

    print('Processing StyleSheet')

    # get some scaling info from metadata to use while processing styles
    # and first page info

    fontsize = '135'
    if 'fontSize' in meta_array:
        fontsize = meta_array['fontSize']

    # also get the size of a normal text page
    # get the total number of pages unpacked as a safety check
    filenames = os.listdir(pageDir)
    numfiles = len(filenames)

    spage = '1'
    if 'firstTextPage' in meta_array:
        spage = meta_array['firstTextPage']
    pnum = int(spage)
    if pnum >= numfiles or pnum < 0:
        # metadata is wrong so just select a page near the front
        # 10% of the book to get a normal text page
        pnum = int(0.10 * numfiles)
    # print "first normal text page is", spage

    # get page height and width from first text page for use in stylesheet scaling
    pname = 'page%04d.dat' % (pnum - 1)
    fname = os.path.join(pageDir,pname)
    flat_xml = convert2xml.fromData(dict, fname)

    (ph, pw) = getPageDim(flat_xml)
    if (ph == '-1') or (ph == '0') : ph = '11000'
    if (pw == '-1') or (pw == '0') : pw = '8500'
    meta_array['pageHeight'] = ph
    meta_array['pageWidth'] = pw
    if 'fontSize' not in meta_array.keys():
        meta_array['fontSize'] = fontsize

    # process other.dat for css info and for map of page files to svg images
    # this map is needed because some pages actually are made up of multiple
    # pageXXXX.xml files
    xname = os.path.join(bookDir, 'style.css')
    flat_xml = convert2xml.fromData(dict, otherFile)

    # extract info.original.pid to get original page information
    pageIDMap = {}
    pageidnums = stylexml2css.getpageIDMap(flat_xml)
    if len(pageidnums) == 0:
        filenames = os.listdir(pageDir)
        numfiles = len(filenames)
        for k in range(numfiles):
            pageidnums.append(k)
    # create a map from page ids to list of page file nums to process for that page
    for i in range(len(pageidnums)):
        id = pageidnums[i]
        if id in pageIDMap.keys():
            pageIDMap[id].append(i)
        else:
            pageIDMap[id] = [i]

    # now get the css info
    cssstr , classlst = stylexml2css.convert2CSS(flat_xml, fontsize, ph, pw)
    open(xname, 'wb').write(cssstr)
    if buildXML:
        xname = os.path.join(xmlDir, 'other0000.xml')
        open(xname, 'wb').write(convert2xml.getXML(dict, otherFile))

    print('Processing Glyphs')
    gd = GlyphDict()
    filenames = os.listdir(glyphsDir)
    filenames = sorted(filenames)
    glyfname = os.path.join(svgDir,'glyphs.svg')
    glyfile = open(glyfname, 'w')
    glyfile.write('<?xml version="1.0" standalone="no"?>\n')
    glyfile.write('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
    glyfile.write('<svg width="512" height="512" viewBox="0 0 511 511" xmlns="http://www.w3.org/2000/svg" version="1.1">\n')
    glyfile.write('<title>Glyphs for %s</title>\n' % meta_array['Title'])
    glyfile.write('<defs>\n')
    counter = 0
    for filename in filenames:
        # print '     ', filename
        print('.', end=' ')
        fname = os.path.join(glyphsDir,filename)
        flat_xml = convert2xml.fromData(dict, fname)

        if buildXML:
            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
            open(xname, 'wb').write(convert2xml.getXML(dict, fname))

        gp = GParser(flat_xml)
        for i in range(0, gp.count):
            path = gp.getPath(i)
            maxh, maxw = gp.getGlyphDim(i)
            fullpath = '<path id="gl%d" d="%s" fill="black" /><!-- width=%d height=%d -->\n' % (counter * 256 + i, path, maxw, maxh)
            glyfile.write(fullpath)
            gd.addGlyph(counter * 256 + i, fullpath)
        counter += 1
    glyfile.write('</defs>\n')
    glyfile.write('</svg>\n')
    glyfile.close()
    print(" ")


    # start up the html
    # also build up tocentries while processing html
    htmlFileName = "book.html"
    hlst = []
    hlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    hlst.append('<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.1 Strict//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11-strict.dtd">\n')
    hlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">\n')
    hlst.append('<head>\n')
    hlst.append('<meta http-equiv="content-type" content="text/html; charset=utf-8"/>\n')
    hlst.append('<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n')
    hlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
    hlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
    if 'ASIN' in meta_array:
        hlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
    if 'GUID' in meta_array:
        hlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
    hlst.append('<link href="style.css" rel="stylesheet" type="text/css" />\n')
    hlst.append('</head>\n<body>\n')

    print('Processing Pages')
    # Books are at 1440 DPI.  This is rendering at twice that size for
    # readability when rendering to the screen.
    scaledpi = 1440.0

    filenames = os.listdir(pageDir)
    filenames = sorted(filenames)
    numfiles = len(filenames)

    xmllst = []
    elst = []

    for filename in filenames:
        # print '     ', filename
        print(".", end=' ')
        fname = os.path.join(pageDir,filename)
        flat_xml = convert2xml.fromData(dict, fname)

        # keep flat_xml for later svg processing
        xmllst.append(flat_xml)

        if buildXML:
            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
            open(xname, 'wb').write(convert2xml.getXML(dict, fname))

        # first get the html
        pagehtml, tocinfo = flatxml2html.convert2HTML(flat_xml, classlst, fname, bookDir, gd, fixedimage)
        elst.append(tocinfo)
        hlst.append(pagehtml)

    # finish up the html string and output it
    hlst.append('</body>\n</html>\n')
    htmlstr = "".join(hlst)
    hlst = None
    open(os.path.join(bookDir, htmlFileName), 'wb').write(htmlstr)

    print(" ")
    print('Extracting Table of Contents from Amazon OCR')

    # first create a table of contents file for the svg images
    tlst = []
    tlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    tlst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
    tlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
    tlst.append('<head>\n')
    tlst.append('<title>' + meta_array['Title'] + '</title>\n')
    tlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
    tlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
    if 'ASIN' in meta_array:
        tlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
    if 'GUID' in meta_array:
        tlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
    tlst.append('</head>\n')
    tlst.append('<body>\n')

    tlst.append('<h2>Table of Contents</h2>\n')
    start = pageidnums[0]
    if (raw):
        startname = 'page%04d.svg' % start
    else:
        startname = 'page%04d.xhtml' % start

    tlst.append('<h3><a href="' + startname + '">Start of Book</a></h3>\n')
    # build up a table of contents for the svg xhtml output
    tocentries = "".join(elst)
    elst = None
    toclst = tocentries.split('\n')
    toclst.pop()
    for entry in toclst:
        print(entry)
        title, pagenum = entry.split('|')
        id = pageidnums[int(pagenum)]
        if (raw):
            fname = 'page%04d.svg' % id
        else:
            fname = 'page%04d.xhtml' % id
        tlst.append('<h3><a href="'+ fname + '">' + title + '</a></h3>\n')
    tlst.append('</body>\n')
    tlst.append('</html>\n')
    tochtml = "".join(tlst)
    open(os.path.join(svgDir, 'toc.xhtml'), 'wb').write(tochtml)


    # now create index_svg.xhtml that points to all required files
    slst = []
    slst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    slst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
    slst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
    slst.append('<head>\n')
    slst.append('<title>' + meta_array['Title'] + '</title>\n')
    slst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
    slst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
    if 'ASIN' in meta_array:
        slst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
    if 'GUID' in meta_array:
        slst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
    slst.append('</head>\n')
    slst.append('<body>\n')

    print("Building svg images of each book page")
    slst.append('<h2>List of Pages</h2>\n')
    slst.append('<div>\n')
    idlst = sorted(pageIDMap.keys())
    numids = len(idlst)
    cnt = len(idlst)
    previd = None
    for j in range(cnt):
        pageid = idlst[j]
        if j < cnt - 1:
            nextid = idlst[j+1]
        else:
            nextid = None
        print('.', end=' ')
        pagelst = pageIDMap[pageid]
        flst = []
        for page in pagelst:
            flst.append(xmllst[page])
        flat_svg = "".join(flst)
        flst=None
        svgxml = flatxml2svg.convert2SVG(gd, flat_svg, pageid, previd, nextid, svgDir, raw, meta_array, scaledpi)
        if (raw) :
            pfile = open(os.path.join(svgDir,'page%04d.svg' % pageid),'w')
            slst.append('<a href="svg/page%04d.svg">Page %d</a>\n' % (pageid, pageid))
        else :
            pfile = open(os.path.join(svgDir,'page%04d.xhtml' % pageid), 'w')
            slst.append('<a href="svg/page%04d.xhtml">Page %d</a>\n' % (pageid, pageid))
        previd = pageid
        pfile.write(svgxml)
        pfile.close()
        counter += 1
    slst.append('</div>\n')
    slst.append('<h2><a href="svg/toc.xhtml">Table of Contents</a></h2>\n')
    slst.append('</body>\n</html>\n')
    svgindex = "".join(slst)
    slst = None
    open(os.path.join(bookDir, 'index_svg.xhtml'), 'wb').write(svgindex)

    print(" ")

    # build the opf file
    opfname = os.path.join(bookDir, 'book.opf')
    olst = []
    olst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    olst.append('<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n')
    # adding metadata
    olst.append('   <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n')
    if 'GUID' in meta_array:
        olst.append('      <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n')
    if 'ASIN' in meta_array:
        olst.append('      <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n')
    if 'oASIN' in meta_array:
        olst.append('      <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n')
    olst.append('      <dc:title>' + meta_array['Title'] + '</dc:title>\n')
    olst.append('      <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n')
    olst.append('      <dc:language>en</dc:language>\n')
    olst.append('      <dc:date>' + meta_array['UpdateTime'] + '</dc:date>\n')
    if isCover:
        olst.append('      <meta name="cover" content="bookcover"/>\n')
    olst.append('   </metadata>\n')
    olst.append('<manifest>\n')
    olst.append('   <item id="book" href="book.html" media-type="application/xhtml+xml"/>\n')
    olst.append('   <item id="stylesheet" href="style.css" media-type="text/css"/>\n')
    # adding image files to manifest
    filenames = os.listdir(imgDir)
    filenames = sorted(filenames)
    for filename in filenames:
        imgname, imgext = os.path.splitext(filename)
        if imgext == '.jpg':
            imgext = 'jpeg'
        if imgext == '.svg':
            imgext = 'svg+xml'
        olst.append('   <item id="' + imgname + '" href="img/' + filename + '" media-type="image/' + imgext + '"/>\n')
    if isCover:
        olst.append('   <item id="bookcover" href="cover.jpg" media-type="image/jpeg" />\n')
    olst.append('</manifest>\n')
    # adding spine
    olst.append('<spine>\n   <itemref idref="book" />\n</spine>\n')
    if isCover:
        olst.append('   <guide>\n')
        olst.append('      <reference href="cover.jpg" type="cover" title="Cover"/>\n')
        olst.append('   </guide>\n')
    olst.append('</package>\n')
    opfstr = "".join(olst)
    olst = None
    open(opfname, 'wb').write(opfstr)

    print('Processing Complete')

    return 0
コード例 #2
0
def generateBook(bookDir, raw, fixedimage):
    # sanity check Topaz file extraction
    if not os.path.exists(bookDir) :
        print "Can not find directory with unencrypted book"
        return 1

    dictFile = os.path.join(bookDir,'dict0000.dat')
    if not os.path.exists(dictFile) :
        print "Can not find dict0000.dat file"
        return 1

    pageDir = os.path.join(bookDir,'page')
    if not os.path.exists(pageDir) :
        print "Can not find page directory in unencrypted book"
        return 1

    imgDir = os.path.join(bookDir,'img')
    if not os.path.exists(imgDir) :
        print "Can not find image directory in unencrypted book"
        return 1

    glyphsDir = os.path.join(bookDir,'glyphs')
    if not os.path.exists(glyphsDir) :
        print "Can not find glyphs directory in unencrypted book"
        return 1

    metaFile = os.path.join(bookDir,'metadata0000.dat')
    if not os.path.exists(metaFile) :
        print "Can not find metadata0000.dat in unencrypted book"
        return 1

    svgDir = os.path.join(bookDir,'svg')
    if not os.path.exists(svgDir) :
        os.makedirs(svgDir)

    if buildXML:
        xmlDir = os.path.join(bookDir,'xml')
        if not os.path.exists(xmlDir) :
            os.makedirs(xmlDir)

    otherFile = os.path.join(bookDir,'other0000.dat')
    if not os.path.exists(otherFile) :
        print "Can not find other0000.dat in unencrypted book"
        return 1

    print "Updating to color images if available"
    spath = os.path.join(bookDir,'color_img')
    dpath = os.path.join(bookDir,'img')
    filenames = os.listdir(spath)
    filenames = sorted(filenames)
    for filename in filenames:
        imgname = filename.replace('color','img')
        sfile = os.path.join(spath,filename)
        dfile = os.path.join(dpath,imgname)
        imgdata = file(sfile,'rb').read()
        file(dfile,'wb').write(imgdata)

    print "Creating cover.jpg"
    isCover = False
    cpath = os.path.join(bookDir,'img')
    cpath = os.path.join(cpath,'img0000.jpg')
    if os.path.isfile(cpath):
        cover = file(cpath, 'rb').read()
        cpath = os.path.join(bookDir,'cover.jpg')
        file(cpath, 'wb').write(cover)
        isCover = True


    print 'Processing Dictionary'
    dict = Dictionary(dictFile)

    print 'Processing Meta Data and creating OPF'
    meta_array = getMetaArray(metaFile)

    # replace special chars in title and authors like & < >
    title = meta_array.get('Title','No Title Provided')
    title = title.replace('&','&amp;')
    title = title.replace('<','&lt;')
    title = title.replace('>','&gt;')
    meta_array['Title'] = title
    authors = meta_array.get('Authors','No Authors Provided')
    authors = authors.replace('&','&amp;')
    authors = authors.replace('<','&lt;')
    authors = authors.replace('>','&gt;')
    meta_array['Authors'] = authors

    if buildXML:
        xname = os.path.join(xmlDir, 'metadata.xml')
        mlst = []
        for key in meta_array:
            mlst.append('<meta name="' + key + '" content="' + meta_array[key] + '" />\n')
        metastr = "".join(mlst)
        mlst = None
        file(xname, 'wb').write(metastr)

    print 'Processing StyleSheet'

    # get some scaling info from metadata to use while processing styles
    # and first page info

    fontsize = '135'
    if 'fontSize' in meta_array:
        fontsize = meta_array['fontSize']

    # also get the size of a normal text page
    # get the total number of pages unpacked as a safety check
    filenames = os.listdir(pageDir)
    numfiles = len(filenames)

    spage = '1'
    if 'firstTextPage' in meta_array:
        spage = meta_array['firstTextPage']
    pnum = int(spage)
    if pnum >= numfiles or pnum < 0:
        # metadata is wrong so just select a page near the front
        # 10% of the book to get a normal text page
        pnum = int(0.10 * numfiles)
    # print "first normal text page is", spage

    # get page height and width from first text page for use in stylesheet scaling
    pname = 'page%04d.dat' % (pnum + 1)
    fname = os.path.join(pageDir,pname)
    flat_xml = convert2xml.fromData(dict, fname)

    (ph, pw) = getPageDim(flat_xml)
    if (ph == '-1') or (ph == '0') : ph = '11000'
    if (pw == '-1') or (pw == '0') : pw = '8500'
    meta_array['pageHeight'] = ph
    meta_array['pageWidth'] = pw
    if 'fontSize' not in meta_array.keys():
        meta_array['fontSize'] = fontsize

    # process other.dat for css info and for map of page files to svg images
    # this map is needed because some pages actually are made up of multiple
    # pageXXXX.xml files
    xname = os.path.join(bookDir, 'style.css')
    flat_xml = convert2xml.fromData(dict, otherFile)

    # extract info.original.pid to get original page information
    pageIDMap = {}
    pageidnums = stylexml2css.getpageIDMap(flat_xml)
    if len(pageidnums) == 0:
        filenames = os.listdir(pageDir)
        numfiles = len(filenames)
        for k in range(numfiles):
            pageidnums.append(k)
    # create a map from page ids to list of page file nums to process for that page
    for i in range(len(pageidnums)):
        id = pageidnums[i]
        if id in pageIDMap.keys():
            pageIDMap[id].append(i)
        else:
            pageIDMap[id] = [i]

    # now get the css info
    cssstr , classlst = stylexml2css.convert2CSS(flat_xml, fontsize, ph, pw)
    file(xname, 'wb').write(cssstr)
    if buildXML:
        xname = os.path.join(xmlDir, 'other0000.xml')
        file(xname, 'wb').write(convert2xml.getXML(dict, otherFile))

    print 'Processing Glyphs'
    gd = GlyphDict()
    filenames = os.listdir(glyphsDir)
    filenames = sorted(filenames)
    glyfname = os.path.join(svgDir,'glyphs.svg')
    glyfile = open(glyfname, 'w')
    glyfile.write('<?xml version="1.0" standalone="no"?>\n')
    glyfile.write('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
    glyfile.write('<svg width="512" height="512" viewBox="0 0 511 511" xmlns="http://www.w3.org/2000/svg" version="1.1">\n')
    glyfile.write('<title>Glyphs for %s</title>\n' % meta_array['Title'])
    glyfile.write('<defs>\n')
    counter = 0
    for filename in filenames:
        # print '     ', filename
        print '.',
        fname = os.path.join(glyphsDir,filename)
        flat_xml = convert2xml.fromData(dict, fname)

        if buildXML:
            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
            file(xname, 'wb').write(convert2xml.getXML(dict, fname))

        gp = GParser(flat_xml)
        for i in xrange(0, gp.count):
            path = gp.getPath(i)
            maxh, maxw = gp.getGlyphDim(i)
            fullpath = '<path id="gl%d" d="%s" fill="black" /><!-- width=%d height=%d -->\n' % (counter * 256 + i, path, maxw, maxh)
            glyfile.write(fullpath)
            gd.addGlyph(counter * 256 + i, fullpath)
        counter += 1
    glyfile.write('</defs>\n')
    glyfile.write('</svg>\n')
    glyfile.close()
    print " "


    # start up the html
    # also build up tocentries while processing html
    htmlFileName = "book.html"
    hlst = []
    hlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    hlst.append('<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.1 Strict//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11-strict.dtd">\n')
    hlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">\n')
    hlst.append('<head>\n')
    hlst.append('<meta http-equiv="content-type" content="text/html; charset=utf-8"/>\n')
    hlst.append('<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n')
    hlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
    hlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
    if 'ASIN' in meta_array:
        hlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
    if 'GUID' in meta_array:
        hlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
    hlst.append('<link href="style.css" rel="stylesheet" type="text/css" />\n')
    hlst.append('</head>\n<body>\n')

    print 'Processing Pages'
    # Books are at 1440 DPI.  This is rendering at twice that size for
    # readability when rendering to the screen.
    scaledpi = 1440.0

    filenames = os.listdir(pageDir)
    filenames = sorted(filenames)
    numfiles = len(filenames)

    xmllst = []
    elst = []

    for filename in filenames:
        # print '     ', filename
        print ".",
        fname = os.path.join(pageDir,filename)
        flat_xml = convert2xml.fromData(dict, fname)

        # keep flat_xml for later svg processing
        xmllst.append(flat_xml)

        if buildXML:
            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
            file(xname, 'wb').write(convert2xml.getXML(dict, fname))

        # first get the html
        pagehtml, tocinfo = flatxml2html.convert2HTML(flat_xml, classlst, fname, bookDir, gd, fixedimage)
        elst.append(tocinfo)
        hlst.append(pagehtml)

    # finish up the html string and output it
    hlst.append('</body>\n</html>\n')
    htmlstr = "".join(hlst)
    hlst = None
    file(os.path.join(bookDir, htmlFileName), 'wb').write(htmlstr)

    print " "
    print 'Extracting Table of Contents from Amazon OCR'

    # first create a table of contents file for the svg images
    tlst = []
    tlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    tlst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
    tlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
    tlst.append('<head>\n')
    tlst.append('<title>' + meta_array['Title'] + '</title>\n')
    tlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
    tlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
    if 'ASIN' in meta_array:
        tlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
    if 'GUID' in meta_array:
        tlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
    tlst.append('</head>\n')
    tlst.append('<body>\n')

    tlst.append('<h2>Table of Contents</h2>\n')
    start = pageidnums[0]
    if (raw):
        startname = 'page%04d.svg' % start
    else:
        startname = 'page%04d.xhtml' % start

    tlst.append('<h3><a href="' + startname + '">Start of Book</a></h3>\n')
    # build up a table of contents for the svg xhtml output
    tocentries = "".join(elst)
    elst = None
    toclst = tocentries.split('\n')
    toclst.pop()
    for entry in toclst:
        print entry
        title, pagenum = entry.split('|')
        id = pageidnums[int(pagenum)]
        if (raw):
            fname = 'page%04d.svg' % id
        else:
            fname = 'page%04d.xhtml' % id
        tlst.append('<h3><a href="'+ fname + '">' + title + '</a></h3>\n')
    tlst.append('</body>\n')
    tlst.append('</html>\n')
    tochtml = "".join(tlst)
    file(os.path.join(svgDir, 'toc.xhtml'), 'wb').write(tochtml)


    # now create index_svg.xhtml that points to all required files
    slst = []
    slst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    slst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
    slst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
    slst.append('<head>\n')
    slst.append('<title>' + meta_array['Title'] + '</title>\n')
    slst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
    slst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
    if 'ASIN' in meta_array:
        slst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
    if 'GUID' in meta_array:
        slst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
    slst.append('</head>\n')
    slst.append('<body>\n')

    print "Building svg images of each book page"
    slst.append('<h2>List of Pages</h2>\n')
    slst.append('<div>\n')
    idlst = sorted(pageIDMap.keys())
    numids = len(idlst)
    cnt = len(idlst)
    previd = None
    for j in range(cnt):
        pageid = idlst[j]
        if j < cnt - 1:
            nextid = idlst[j+1]
        else:
            nextid = None
        print '.',
        pagelst = pageIDMap[pageid]
        flst = []
        for page in pagelst:
            flst.append(xmllst[page])
        flat_svg = "".join(flst)
        flst=None
        svgxml = flatxml2svg.convert2SVG(gd, flat_svg, pageid, previd, nextid, svgDir, raw, meta_array, scaledpi)
        if (raw) :
            pfile = open(os.path.join(svgDir,'page%04d.svg' % pageid),'w')
            slst.append('<a href="svg/page%04d.svg">Page %d</a>\n' % (pageid, pageid))
        else :
            pfile = open(os.path.join(svgDir,'page%04d.xhtml' % pageid), 'w')
            slst.append('<a href="svg/page%04d.xhtml">Page %d</a>\n' % (pageid, pageid))
        previd = pageid
        pfile.write(svgxml)
        pfile.close()
        counter += 1
    slst.append('</div>\n')
    slst.append('<h2><a href="svg/toc.xhtml">Table of Contents</a></h2>\n')
    slst.append('</body>\n</html>\n')
    svgindex = "".join(slst)
    slst = None
    file(os.path.join(bookDir, 'index_svg.xhtml'), 'wb').write(svgindex)

    print " "

    # build the opf file
    opfname = os.path.join(bookDir, 'book.opf')
    olst = []
    olst.append('<?xml version="1.0" encoding="utf-8"?>\n')
    olst.append('<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n')
    # adding metadata
    olst.append('   <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n')
    if 'GUID' in meta_array:
        olst.append('      <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n')
    if 'ASIN' in meta_array:
        olst.append('      <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n')
    if 'oASIN' in meta_array:
        olst.append('      <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n')
    olst.append('      <dc:title>' + meta_array['Title'] + '</dc:title>\n')
    olst.append('      <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n')
    olst.append('      <dc:language>en</dc:language>\n')
    olst.append('      <dc:date>' + meta_array['UpdateTime'] + '</dc:date>\n')
    if isCover:
        olst.append('      <meta name="cover" content="bookcover"/>\n')
    olst.append('   </metadata>\n')
    olst.append('<manifest>\n')
    olst.append('   <item id="book" href="book.html" media-type="application/xhtml+xml"/>\n')
    olst.append('   <item id="stylesheet" href="style.css" media-type="text/css"/>\n')
    # adding image files to manifest
    filenames = os.listdir(imgDir)
    filenames = sorted(filenames)
    for filename in filenames:
        imgname, imgext = os.path.splitext(filename)
        if imgext == '.jpg':
            imgext = 'jpeg'
        if imgext == '.svg':
            imgext = 'svg+xml'
        olst.append('   <item id="' + imgname + '" href="img/' + filename + '" media-type="image/' + imgext + '"/>\n')
    if isCover:
        olst.append('   <item id="bookcover" href="cover.jpg" media-type="image/jpeg" />\n')
    olst.append('</manifest>\n')
    # adding spine
    olst.append('<spine>\n   <itemref idref="book" />\n</spine>\n')
    if isCover:
        olst.append('   <guide>\n')
        olst.append('      <reference href="cover.jpg" type="cover" title="Cover"/>\n')
        olst.append('   </guide>\n')
    olst.append('</package>\n')
    opfstr = "".join(olst)
    olst = None
    file(opfname, 'wb').write(opfstr)

    print 'Processing Complete'

    return 0