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metadata in index file

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This commit is contained in:
Fabian Graßl 2010-10-08 20:45:35 +02:00
parent 06e856bf61
commit 66602a84d7
2 changed files with 31 additions and 2 deletions
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14
resources/templates/html_export_default_index.tmpl
View File

@ -2,10 +2,24 @@
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" />
<link rel="schema.DCTERMS" href="http://purl.org/dc/terms/" />
<title></title>
${for item_name in meta.items:}$
${for item in meta[item_name]:}$
${if namespace(item.term) == DC11_NS:}$
<meta ${print 'name="DC.'+barename(item.term)+'"',}$ ${print 'content="'+item.value+'"',}$ />
${:endif}$
${:endfor}$
${:endfor}$
</head>
<body>
<h1>Table of contents</h1>
${toc}$
</body>

19
src/calibre/ebooks/html/output.py
View File

@ -10,7 +10,7 @@ from os.path import dirname, abspath, relpath, exists, basename
from lxml import etree
from templite import Templite
from calibre.ebooks.oeb.base import element
from calibre.ebooks.oeb.base import element, namespace, barename, DC11_NS
from calibre.customize.conversion import OutputFormatPlugin, OptionRecommendation
from calibre import CurrentDir
@ -25,6 +25,9 @@ class HTMLOutput(OutputFormatPlugin):
recommendations = set([('pretty_print', True, OptionRecommendation.HIGH)])
def generate_toc(self, oeb_book, ref_url, output_dir):
'''
Generate table of contents
'''
with CurrentDir(output_dir):
def build_node(current_node, parent=None):
if parent is None:
@ -62,7 +65,8 @@ class HTMLOutput(OutputFormatPlugin):
link_prefix=basename(output_dir)+'/'
html_toc = self.generate_html_toc(oeb_book, output_file, output_dir)
templite = Templite(P('templates/html_export_default_index.tmpl', data=True))
t = templite.render(toc=html_toc)
print oeb_book.metadata.items
t = templite.render(toc=html_toc, meta=oeb_book.metadata, namespace=lambda x:namespace(x), barename=lambda x:barename(x), DC11_NS=DC11_NS)
f.write(t)
with CurrentDir(output_dir):
@ -83,27 +87,38 @@ class HTMLOutput(OutputFormatPlugin):
path = abspath(unquote(item.href))
dir = dirname(path)
root = item.data.getroottree()
# get & clean HTML <HEAD>-data
head = root.xpath('//h:head', namespaces={'h': 'http://www.w3.org/1999/xhtml'})[0]
head_content = etree.tostring(head, pretty_print=True, encoding='utf-8')
head_content = re.sub(r'\<\/?head.*\>', '', head_content)
head_content = re.sub(re.compile(r'\<style.*\/style\>', re.M|re.S), '', head_content)
# get & clean HTML <BODY>-data
body = root.xpath('//h:body', namespaces={'h': 'http://www.w3.org/1999/xhtml'})[0]
ebook_content = etree.tostring(body, pretty_print=True, encoding='utf-8')
ebook_content = re.sub(r'\<\/?body.*\>', '', ebook_content)
# generate link to next page
if item.spine_position+1 < len(oeb_book.spine):
nextLink = oeb_book.spine[item.spine_position+1].href
nextLink = relpath(abspath(nextLink), dir)
else:
nextLink = None
# generate link to previous page
if item.spine_position > 0:
prevLink = oeb_book.spine[item.spine_position-1].href
prevLink = relpath(abspath(prevLink), dir)
else:
prevLink = None
# render template
templite = Templite(P('templates/html_export_default.tmpl', data=True))
toc = lambda: self.generate_html_toc(oeb_book, path, output_dir)
t = templite.render(ebookContent=ebook_content, prevLink=prevLink, nextLink=nextLink, toc=toc, head_content=head_content)
# write html to file
with open(path, 'wb') as f:
f.write(t)
item.unload_data_from_memory(memory=path)