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Edit book: Fix marking a file as titlepage not working if the opf does not contain a <guide> section. Fixes #1267643 [Edit Book: Mark as Cover Page doesn't seem to work](https://bugs.launchpad.net/calibre/+bug/1267643)

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This commit is contained in:
Kovid Goyal 2014-01-10 08:42:39 +05:30
parent 85f6928b96
commit 184b788e2b
1 changed files with 10 additions and 2 deletions
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12
src/calibre/ebooks/oeb/polish/cover.py
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@ -123,6 +123,14 @@ def find_cover_image(container, strict=False):
if largest_cover[0]: if largest_cover[0]:
return largest_cover[0] return largest_cover[0]
def get_guides(container):
guides = container.opf_xpath('//opf:guide')
if not guides:
container.insert_into_xml(container.opf, container.opf.makeelement(
OPF('guide')))
guides = container.opf_xpath('//opf:guide')
return guides
def mark_as_cover_epub(container, name): def mark_as_cover_epub(container, name):
mmap = {v:k for k, v in container.manifest_id_map.iteritems()} mmap = {v:k for k, v in container.manifest_id_map.iteritems()}
if name not in mmap: if name not in mmap:
@ -148,7 +156,7 @@ def mark_as_cover_epub(container, name):
# If no entry for titlepage exists in guide, insert one that points to this # If no entry for titlepage exists in guide, insert one that points to this
# image # image
if not container.opf_xpath('//opf:guide/opf:reference[@type="cover"]'): if not container.opf_xpath('//opf:guide/opf:reference[@type="cover"]'):
for guide in container.opf_xpath('//opf:guide'): for guide in get_guides(container):
container.insert_into_xml(guide, guide.makeelement( container.insert_into_xml(guide, guide.makeelement(
OPF('reference'), type='cover', href=container.name_to_href(name, container.opf_name))) OPF('reference'), type='cover', href=container.name_to_href(name, container.opf_name)))
@ -166,7 +174,7 @@ def mark_as_titlepage(container, name, move_to_start=True):
for ref in container.opf_xpath('//opf:guide/opf:reference[@type="cover"]'): for ref in container.opf_xpath('//opf:guide/opf:reference[@type="cover"]'):
ref.getparent().remove(ref) ref.getparent().remove(ref)
for guide in container.opf_xpath('//opf:guide'): for guide in get_guides(container):
container.insert_into_xml(guide, guide.makeelement( container.insert_into_xml(guide, guide.makeelement(
OPF('reference'), type='cover', href=container.name_to_href(name, container.opf_name))) OPF('reference'), type='cover', href=container.name_to_href(name, container.opf_name)))
container.dirty(container.opf_name) container.dirty(container.opf_name)