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Merge pull request #38 from theslavicbear/development
Closes #37
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| pass |
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| from zipfile import ZipFile | ||
| #import datetime | ||
| version = 'Epub-Maker 0.1' | ||
| MIMETYPE = 'application/epub+zip' | ||
| container = '''<container xmlns="urn:oasis:names:tc:opendocument:xmlns:container" version="1.0"> | ||
| <rootfiles> | ||
| <rootfile media-type="application/oebps-package+xml" full-path="EPUB/content.opf"/> | ||
| </rootfiles> | ||
| </container>''' | ||
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| class EpubBook(): | ||
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| def __init__(self): | ||
| self.item_list = [] | ||
| self.spine = [] #spine defines what goes in content.opf. 'nav' is the TOC page | ||
| #self.authors = [] | ||
| self.toc = [] | ||
| self.author = '' | ||
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| def set_identifier(self, identifier): | ||
| self.identifier=identifier | ||
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| def add_item(self, item): | ||
| self.item_list.append(item) | ||
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| def set_title(self, title): | ||
| self.title = title | ||
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| def set_language(self, lang): | ||
| self.language=lang | ||
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| def add_author(self, author): | ||
| self.author = author | ||
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| class EpubHtml: | ||
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| def __init__(self, title='Title', file_name='file_name.xhtml', lang='lang'): | ||
| self.title = title | ||
| self.file_name = file_name | ||
| self.lang = lang | ||
| self.content='' | ||
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| #These classes do nothing, but maintain compatibility with my current implementation | ||
| class EpubNcx: | ||
| def __init__(self): | ||
| pass | ||
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| class EpubNav: | ||
| def __init__(self): | ||
| pass | ||
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| def write_epub(title, book): | ||
| with ZipFile(title, 'w') as Zip: | ||
| opf_content = '<?xml version="1.0" encoding="utf-8"?>\n<package unique-identifier="id"\nversion="3.0" xmlns="http://www.idpf.org/2007/opf" prefix="rendition: http://www.idpf.org/vocab/rendition/#">\n <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n <meta content="'+version+'" name="generator"/>\n <dc:identifier id="id">'+book.identifier+'</dc:identifier>\n <dc:title>'+book.title+'</dc:title>\n <dc:language>'+book.language+'</dc:language>\n <dc:creator id="creator">'+book.author+'</dc:creator>\n </metadata>\n <manifest>' #building the content.opf file as we iterate through items | ||
| #add default files | ||
| Zip.writestr('mimetype', MIMETYPE) | ||
| Zip.writestr('META-INF/container.xml', container) | ||
| if book.toc != []: | ||
| isTOC = True | ||
| else: | ||
| isTOC = False | ||
| #for adding nav.xhtml and toc.xhtml later | ||
| i = 0 | ||
| for item in book.item_list: | ||
| if type(item) is not EpubNav and type(item) is not EpubNcx: | ||
| Zip.writestr('EPUB/'+item.file_name,'<?xml version="1.0" encoding="utf-8"?>\n <!DOCTYPE html>\n <html xmlns="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops" epub:prefix="z3998: http://www.daisy.org/z3998/2012/vocab/structure/#" lang="'+item.lang+'" xml:lang="'+item.lang+'">\n <head>\n <title>'+item.title+'</title>\n </head>\n <body>'+item.content+'</body>\n </html>''') | ||
| opf_content +='<item href="'+item.file_name+'" id="chapter_'+str(i)+'" media-type="application/xhtml+xml"/>\n' | ||
| i += 1 | ||
| elif type(item) is EpubNcx: | ||
| opf_content +='<item href="toc.ncx" id="ncx" media-type="application/x-dtbncx+xml"/>\n' | ||
| if not isTOC: | ||
| Zip.writestr('EPUB/toc.ncx','<?xml version="1.0" encoding="utf-8"?>\n <ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1">\n <head>\n <meta content="'+book.identifier+'" name="dtb:uid"/>\n <meta content="0" name="dtb:depth"/>\n <meta content="0" name="dtb:totalPageCount"/>\n <meta content="0" name="dtb:maxPageNumber"/>\n </head>\n <docTitle>\n <text>'+book.title+'</text>\n </docTitle>\n <navMap/>\n </ncx>') #TODO needs to update for TOC | ||
| elif isTOC: | ||
| ncxstring = '<?xml version="1.0" encoding="utf-8"?>\n <ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1">\n <head>\n <meta content="'+book.identifier+'" name="dtb:uid"/>\n <meta content="0" name="dtb:depth"/>\n <meta content="0" name="dtb:totalPageCount"/>\n <meta content="0" name="dtb:maxPageNumber"/>\n </head>\n <docTitle>\n <text>'+book.title+'</text>\n </docTitle>\n<navMap>\n' | ||
| j = 1 | ||
| for item in book.toc: | ||
| ncxstring += '<navPoint id="chapter_'+str(j)+'">\n<navLabel>\n<text>'+item.title+'</text>\n</navLabel>\n <content src="'+item.file_name+'" />\n</navPoint>' | ||
| ncxstring += '</navPoint>\n</navMap>\n</ncx>' | ||
| Zip.writestr('EPUB/toc.ncx', ncxstring) | ||
| elif type(item) is EpubNav: | ||
| opf_content += '<item href="nav.xhtml" id="nav" media-type="application/xhtml+xml" properties="nav"/>\n' | ||
| if not isTOC: | ||
| Zip.writestr('EPUB/nav.xhtml', '<?xml version="1.0" encoding="utf-8"?>\n <!DOCTYPE html>\n <html xmlns="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops" lang="en" xml:lang="en">\n <head>\n <title>'+book.title+'</title>\n </head>\n <body>\n <nav id="id" role="doc-toc" epub:type="toc">\n <h2>'+book.title+'</h2>\n <ol/>\n </nav>\n </body>\n </html>\n ') | ||
| elif isTOC: | ||
| navstring = '<?xml version="1.0" encoding="utf-8"?>\n <!DOCTYPE html>\n <html xmlns="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops" lang="en" xml:lang="en">\n <head>\n <title>'+book.title+'</title>\n </head>\n <body>\n <nav id="id" role="doc-toc" epub:type="toc">\n <h2>'+book.title+'</h2>\n <ol>\n' | ||
| for item in book.toc: | ||
| navstring += '<li>\n<a href="'+item.file_name+'">'+item.title+'</a>\n</li>\n' | ||
| navstring += '</ol>\n</nav>\n</body>\n</html>' | ||
| Zip.writestr('EPUB/nav.xhtml', navstring) | ||
| opf_content +='</manifest>\n<spine toc="ncx">\n' | ||
| i = 0 | ||
| for item in book.spine: | ||
| if type(item) is not EpubHtml: | ||
| if item == 'nav': | ||
| opf_content += '<itemref idref="nav"/>\n' | ||
| else: | ||
| opf_content += '<itemref idref="chapter_'+str(i)+'"/>\n' | ||
| i+=1 | ||
| opf_content += '</spine>\n</package>' | ||
| Zip.writestr('EPUB/content.opf', opf_content) | ||
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| if __name__ == '__main__': | ||
| pass |