Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix #1702. Use the "cover" guide item when locating a cover image.

Browse Source
This commit is contained in:
Marshall T. Vandegrift 2009-01-26 23:32:43 -05:00
parent 076ec9bbad
commit c3cffa07fe
1 changed files with 17 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
src/calibre/ebooks/oeb/base.py
View File

@ -1039,9 +1039,19 @@ class OEBBook(object):
def _ensure_cover_image(self): def _ensure_cover_image(self):
cover = None cover = None
spine0 = self.spine[0] hcover = self.spine[0]
html = spine0.data if 'cover' in self.guide:
if self.metadata.cover: href = self.guide['cover'].href
item = self.manifest.hrefs[href]
media_type = item.media_type
if media_type in OEB_RASTER_IMAGES:
cover = item
elif media_type in OEB_DOCS:
hcover = item
html = hcover.data
if cover is not None:
pass
elif self.metadata.cover:
id = str(self.metadata.cover[0]) id = str(self.metadata.cover[0])
cover = self.manifest.ids[id] cover = self.manifest.ids[id]
elif MS_COVER_TYPE in self.guide: elif MS_COVER_TYPE in self.guide:
@ -1049,16 +1059,16 @@ class OEBBook(object):
cover = self.manifest.hrefs[href] cover = self.manifest.hrefs[href]
elif xpath(html, '//h:img[position()=1]'): elif xpath(html, '//h:img[position()=1]'):
img = xpath(html, '//h:img[position()=1]')[0] img = xpath(html, '//h:img[position()=1]')[0]
href = spine0.abshref(img.get('src')) href = hcover.abshref(img.get('src'))
cover = self.manifest.hrefs[href] cover = self.manifest.hrefs[href]
elif xpath(html, '//h:object[position()=1]'): elif xpath(html, '//h:object[position()=1]'):
object = xpath(html, '//h:object[position()=1]')[0] object = xpath(html, '//h:object[position()=1]')[0]
href = spine0.abshref(object.get('data')) href = hcover.abshref(object.get('data'))
cover = self.manifest.hrefs[href] cover = self.manifest.hrefs[href]
elif xpath(html, '//svg:svg[position()=1]'): elif xpath(html, '//svg:svg[position()=1]'):
svg = copy.deepcopy(xpath(html, '//svg:svg[position()=1]')[0]) svg = copy.deepcopy(xpath(html, '//svg:svg[position()=1]')[0])
href = os.path.splitext(spine0.href)[0] + '.svg' href = os.path.splitext(hcover.href)[0] + '.svg'
id, href = self.manifest.generate(spine0.id, href) id, href = self.manifest.generate(hcover.id, href)
cover = self.manifest.add(id, href, SVG_MIME, data=svg) cover = self.manifest.add(id, href, SVG_MIME, data=svg)
if cover and not self.metadata.cover: if cover and not self.metadata.cover:
self.metadata.add('cover', cover.id) self.metadata.add('cover', cover.id)