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#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED ""AS IS"" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# The epub format specification is available at http://idpf.org/epub/201
'''Contains the EpubBuilder class to build epub2.0.1 files with the getebook
module.'''
import html
import re
import datetime
import getebook
import os.path
import re
import zipfile
__all__ = ['EpubBuilder', 'EpubTOC', 'Author']
def _normalize(name):
'''Transform ""Firstname [Middlenames] Lastname"" into
""Lastname, Firstname [Middlenames]"".'''
split = name.split()
if len(split) == 1:
return name
return split[-1] + ', ' + ' '.join(name[0:-1])
def _make_starttag(tag, attrs):
'Write a starttag.'
out = '<' + tag
for key in attrs:
out += ' {}=""{}""'.format(key, html.escape(attrs[key]))
out += '>'
return out
def _make_xml_elem(tag, text, attr = []):
'Write a flat xml element.'
out = ' <' + tag
for (key, val) in attr:
out += ' {}=""{}""'.format(key, val)
if text:
out += '>{}</{}>\n'.format(text, tag)
else:
out += ' />\n'
return out
class EpubTOC(getebook.TOC):
'Table of contents.'
_head = ((
'<?xml version=""1.0"" encoding=""UTF-8""?>\n'
'<ncx xmlns=""http://www.daisy.org/z3986/2005/ncx/"" version=""2005-1"" xml:lang=""en-US"">\n'
' <head>\n'
' <meta name=""dtb:uid"" content=""{}"" />\n'
' <meta name=""dtb:depth"" content=""{}"" />\n'
' <meta name=""dtb:totalPageCount"" content=""0"" />\n'
' <meta name=""dtb:maxPageNumber"" content=""0"" />\n'
' </head>\n'
' <docTitle>\n'
' <text>{}</text>\n'
' </docTitle>\n'
))
_doc_author = ((
' <docAuthor>\n'
' <text>{}</text>\n'
' </docAuthor>\n'
))
_navp = ((
'{0}<navPoint id=""nav{1}"">\n'
'{0} <navLabel>\n'
'{0} <text>{2}</text>\n'
'{0} </navLabel>\n'
'{0} <content src=""{3}"" />\n'
))
def _navp_xml(self, entry, indent_lvl):
'Write xml for an entry and all its subentries.'
xml = self._navp.format(' '*indent_lvl, str(entry.no), entry.text,
entry.target)
for sub in entry.entries:
xml += self._navp_xml(sub, indent_lvl+1)
xml += ' '*indent_lvl + '</navPoint>\n'
return xml
def write_xml(self, uid, title, authors):
'Write the xml code for the table of contents.'
xml = self._head.format(uid, self.max_depth, title)
for aut in authors:
xml += self._doc_author.format(aut)
xml += ' <navMap>\n'
for entry in self.entries:
xml += self._navp_xml(entry, 2)