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# coding=utf-8
import sys
import os.path
from ebooklib import epub
from booki.editor import models
def export_booktype(bookid):
# Get Booktype Book
try:
booktype_book = models.Book.objects.get(url_title__iexact=bookid)
except models.Book.DoesNotExist:
print 'NO SUCH BOOK'
sys.exit(-1)
book_version = booktype_book.getVersion(None)
# START CREATING THE BOOK
book = epub.EpubBook()
# set basic info
book.set_identifier('booktype:%s' % booktype_book.url_title)
book.set_title(booktype_book.title)
book.set_language('en')
# set description
if booktype_book.description != '':
book.add_metadata('DC', 'description', booktype_book.description)
# set license
lic = booktype_book.license
if lic:
book.add_metadata('DC', 'rights', lic.name)
# The Contributors for Booktype book
# book.add_author('Thea von Harbou', role='aut', uid='author')
book.add_author('Aleksandar Erkalovic', role='aut', uid='author')
book.add_author('Aleksandar Erkalovic', file_as='Aleksandar Erkalovic', role='ill', uid='illustrator')
# set cover image
img = open('cover.jpg', 'r').read()
book.set_cover("image.jpg", img)
toc = []
section = []
spine = ['cover', 'nav']
for chapter in book_version.getTOC():
if chapter.chapter:
c1 = epub.EpubHtml(title=chapter.chapter.title, file_name='%s.xhtml' % (chapter.chapter.url_title, ))
c1.add_link(href="style/default.css", rel="stylesheet", type="text/css")
if chapter.chapter.title == 'Arabic':
c1.set_language('ar')
if chapter.chapter.title == 'Japanase':
c1.set_language('jp')
cont = chapter.chapter.content
c1.content=cont
book.add_item(c1)
spine.append(c1)
if len(section) > 1:
section[1].append(c1)
else:
if len(section) > 0:
toc.append(section[:])
section = []
section = [epub.Section(chapter.name), []]
# this is section
if len(section) > 0:
toc.append(section[:])
for i, attachment in enumerate(models.Attachment.objects.filter(version=book_version)):
try:
f = open(attachment.attachment.name, "rb")
blob = f.read()
f.close()
except (IOError, OSError), e:
continue
else:
fn = os.path.basename(attachment.attachment.name.encode("utf-8"))
itm = epub.EpubImage()
itm.file_name = 'static/%s' % fn
itm.content = blob
book.add_item(itm)
book.toc = toc
print toc
book.add_item(epub.EpubNcx())
book.add_item(epub.EpubNav())
style = '''
body {
font-family: Cambria, Liberation Serif, Bitstream Vera Serif, Georgia, Times, Times New Roman, serif;
text-align: justify;
margin: 0;
padding: 0;
}
p:last-child {
padding-bottom: 2em;
}
p {
text-indent: 1.5em;
}
p.image {
text-indent: 0px;
}
P + P {
margin-bottom: 5px;
}
h1 {
margin-top: 0;
text-transform: uppercase;
font-weight: 200;
border-bottom: 1px solid #808080;
}
img {
max-width: 100%;
max-height: 100%;
}
.highlight {
font-size: 10px;
}
blockquote.quote {
color: #66a;
font-weight: normal;
font-style: italic;
margin: 1em 3em; }
blockquote.quote p:before {
content: '"'; }
blockquote.quote p:after {
content: '"'; }
'''
default_css = epub.EpubItem(uid="style_default", file_name="style/default.css", media_type="text/css", content=style)
book.add_item(default_css)
style = '''
@namespace epub "http://www.idpf.org/2007/ops";
body {
font-family: Cambria, Liberation Serif, Bitstream Vera Serif, Georgia, Times, Times New Roman, serif;
}
h2 {
text-align: left;
text-transform: uppercase;
font-weight: 200;
}
ol {
list-style-type: none;
}
ol > li:first-child {
margin-top: 0.3em;
}
nav[epub|type~='toc'] > ol > li > ol {
list-style-type:square;
}
nav[epub|type~='toc'] > ol > li > ol > li {
margin-top: 0.3em;
}
'''
nav_css = epub.EpubItem(uid="style_nav", file_name="style/nav.css", media_type="text/css", content=style)
book.add_item(nav_css)
code_style = open('code.css', 'r').read()
code_css = epub.EpubItem(uid="style_code", file_name="style/code.css", media_type="text/css", content=code_style)
book.add_item(code_css)
# this probably is not correct. should be able to define other properties also
book.spine = spine
from ebooklib.plugins import booktype, sourcecode
opts = {'plugins': [booktype.BooktypeLinks(booktype_book),
booktype.BooktypeFootnotes(booktype_book),
sourcecode.SourceHighlighter()
]
}
# one plugin which looks for linked javascript
# if available then add scripted propertie to the item
# write book to the file
epub.write_epub('test.epub', book, opts)
if __name__ == '__main__':
export_booktype(sys.argv[1])
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