#! /usr/bin/python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
# For use with Topaz Scripts Version 2.3
class Unbuffered:
def __init__(self, stream):
self.stream = stream
def write(self, data):
self.stream.write(data)
self.stream.flush()
def __getattr__(self, attr):
return getattr(self.stream, attr)
import sys
sys.stdout=Unbuffered(sys.stdout)
import os, getopt
# local routines
import convert2xml
import flatxml2html
import decode_meta
import stylexml2css
import getpagedim
def usage():
print 'Usage: '
print ' '
print ' genhtml.py [--fixed-image] unencryptedBookDir'
print ' '
print ' Options: '
print ' --fixed-image : force translation of fixed regions into svg images '
print ' '
def main(argv):
bookDir = ''
fixedimage = False
if len(argv) == 0:
argv = sys.argv
try:
opts, args = getopt.getopt(argv[1:], "h:",["fixed-image"])
except getopt.GetoptError, err:
print str(err)
usage()
sys.exit(1)
if len(opts) == 0 and len(args) == 0 :
usage()
sys.exit(1)
for o, a in opts:
if o =="-h":
usage()
sys.exit(0)
if o =="--fixed-image":
fixedimage = True
bookDir = args[0]
if not os.path.exists(bookDir) :
print "Can not find directory with unencrypted book"
sys.exit(1)
dictFile = os.path.join(bookDir,'dict0000.dat')
if not os.path.exists(dictFile) :
print "Can not find dict0000.dat file"
sys.exit(1)
pageDir = os.path.join(bookDir,'page')
if not os.path.exists(pageDir) :
print "Can not find page directory in unencrypted book"
sys.exit(1)
imgDir = os.path.join(bookDir,'img')
if not os.path.exists(imgDir) :
print "Can not find image directory in unencrypted book"
sys.exit(1)
svgDir = os.path.join(bookDir,'svg')
if not os.path.exists(svgDir) :
print "Can not find svg directory in unencrypted book"
print "please run gensvg.py before running genhtml.py"
sys.exit(1)
otherFile = os.path.join(bookDir,'other0000.dat')
if not os.path.exists(otherFile) :
print "Can not find other0000.dat in unencrypted book"
sys.exit(1)
metaFile = os.path.join(bookDir,'metadata0000.dat')
if not os.path.exists(metaFile) :
print "Can not find metadata0000.dat in unencrypted book"
sys.exit(1)
htmlFileName = "book.html"
htmlstr = '\n'
htmlstr += '\n'
filenames = os.listdir(pageDir)
filenames = sorted(filenames)
print 'Processing ... '
htmlstr += '\n'
htmlstr += '\n'
# process metadata and retrieve fontSize info
print ' ', 'metadata0000.dat'
fname = os.path.join(bookDir,'metadata0000.dat')
xname = os.path.join(bookDir, 'metadata.txt')
metastr = decode_meta.getMetaData(fname)
file(xname, 'wb').write(metastr)
meta_array = decode_meta.getMetaArray(fname)
htmlstr += '' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '\n'
htmlstr += '\n'
htmlstr += '\n'
# get some scaling info from metadata to use while processing styles
fontsize = '135'
if 'fontSize' in meta_array:
fontsize = meta_array['fontSize']
# also get the size of a normal text page
spage = '1'
if 'firstTextPage' in meta_array:
spage = meta_array['firstTextPage']
pnum = int(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)
pargv=[]
pargv.append('convert2xml.py')
pargv.append('--flat-xml')
pargv.append(dictFile)
pargv.append(fname)
flat_xml = convert2xml.main(pargv)
(ph, pw) = getpagedim.getPageDim(flat_xml)
if (ph == '-1') or (ph == '0') : ph = '11000'
if (pw == '-1') or (pw == '0') : pw = '8500'
# now build up the style sheet
print ' ', 'other0000.dat'
fname = os.path.join(bookDir,'other0000.dat')
xname = os.path.join(bookDir, 'style.css')
pargv=[]
pargv.append('convert2xml.py')
pargv.append('--flat-xml')
pargv.append(dictFile)
pargv.append(fname)
xmlstr = convert2xml.main(pargv)
cssstr , classlst = stylexml2css.convert2CSS(xmlstr, fontsize, ph, pw)
file(xname, 'wb').write(cssstr)
htmlstr += '\n'
htmlstr += '\n\n'
for filename in filenames:
print ' ', filename
fname = os.path.join(pageDir,filename)
pargv=[]
pargv.append('convert2xml.py')
pargv.append('--flat-xml')
pargv.append(dictFile)
pargv.append(fname)
flat_xml = convert2xml.main(pargv)
htmlstr += flatxml2html.convert2HTML(flat_xml, classlst, fname, bookDir, fixedimage)
htmlstr += '\n\n'
file(os.path.join(bookDir, htmlFileName), 'wb').write(htmlstr)
print 'Processing Complete'
return 0
if __name__ == '__main__':
sys.exit(main(''))