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LIT output:Fix bug when handling relative references

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This commit is contained in:
Kovid Goyal 2009-01-13 15:59:42 -08:00
commit 906b282a15
2 changed files with 17 additions and 8 deletions
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8
src/calibre/ebooks/lit/oeb.py
View File

@ -267,6 +267,14 @@ class Manifest(object):
return result
return cmp(self.id, other.id)
def abshref(self, href):
if '/' not in self.href:
return href
dirname = os.path.dirname(self.href)
href = os.path.join(dirname, href)
href = os.path.normpath(href).replace('\\', '/')
return href
def __init__(self, oeb):
self.oeb = oeb
self.items = {}

17
src/calibre/ebooks/lit/writer.py
View File

@ -143,17 +143,16 @@ def warn(x):
class ReBinary(object):
NSRMAP = {'': None, XML_NS: 'xml'}
def __init__(self, root, path, oeb, map=HTML_MAP, logger=FauxLogger()):
self.path = path
def __init__(self, root, item, oeb, map=HTML_MAP, logger=FauxLogger()):
self.item = item
self.logger = logger
self.dir = os.path.dirname(path)
self.manifest = oeb.manifest
self.tags, self.tattrs = map
self.buf = StringIO()
self.anchors = []
self.page_breaks = []
self.is_html = is_html = map is HTML_MAP
self.stylizer = Stylizer(root, path, oeb) if is_html else None
self.stylizer = Stylizer(root, item.href, oeb) if is_html else None
self.tree_to_binary(root)
self.content = self.buf.getvalue()
self.ahc = self.build_ahc() if is_html else None
@ -210,6 +209,8 @@ class ReBinary(object):
if attr in ('href', 'src'):
value = urlnormalize(value)
path, frag = urldefrag(value)
if self.item:
path = self.item.abshref(path)
prefix = unichr(3)
if path in self.manifest.hrefs:
prefix = unichr(2)
@ -222,7 +223,7 @@ class ReBinary(object):
elif attr.startswith('ms--'):
attr = '%' + attr[4:]
elif tag == 'link' and attr == 'type' and value in OEB_STYLES:
value = OEB_CSS_MIME
value = CSS_MIME
if attr in tattrs:
self.write(tattrs[attr])
else:
@ -275,7 +276,7 @@ class ReBinary(object):
def build_ahc(self):
if len(self.anchors) > 6:
self.logger.log_warn("More than six anchors in file %r. " \
"Some links may not work properly." % self.path)
"Some links may not work properly." % self.item.href)
data = StringIO()
data.write(unichr(len(self.anchors)).encode('utf-8'))
for anchor, offset in self.anchors:
@ -479,7 +480,7 @@ class LitWriter(object):
secnum = 0
if not isinstance(data, basestring):
self._add_folder(name)
rebin = ReBinary(data, item.href, self._oeb, map=HTML_MAP,
rebin = ReBinary(data, item, self._oeb, map=HTML_MAP,
logger=self._logger)
self._add_file(name + '/ahc', rebin.ahc, 0)
self._add_file(name + '/aht', rebin.aht, 0)
@ -559,7 +560,7 @@ class LitWriter(object):
meta.attrib['ms--minimum_level'] = '0'
meta.attrib['ms--attr5'] = '1'
meta.attrib['ms--guid'] = '{%s}' % str(uuid.uuid4()).upper()
rebin = ReBinary(meta, 'content.opf', self._oeb, map=OPF_MAP,
rebin = ReBinary(meta, None, self._oeb, map=OPF_MAP,
logger=self._logger)
meta = rebin.content
self._meta = meta