def getComicMetadata(self, path):
ca = ComicArchive(
path, default_image_path=AppFolders.missingPath("page.png"))
if ca.seemsToBeAComicArchive():
if ca.hasMetadata(MetaDataStyle.CIX):
style = MetaDataStyle.CIX
elif ca.hasMetadata(MetaDataStyle.CBI):
style = MetaDataStyle.CBI
elif ca.hasMetadata(MetaDataStyle.COMET):
style = MetaDataStyle.COMET
elif ca.hasMetadata(MetaDataStyle.CBW):
style = MetaDataStyle.CBW
else:
logging.warning(u"Library: File Has No ComicMeta Data")
if ca.hasMetadata(MetaDataStyle.CALIBRE):
style = MetaDataStyle.CALIBRE
elif ca.hasMetadata(MetaDataStyle.EPUB):
style = MetaDataStyle.EPUB
else:
style = None
if style is not None:
md = ca.readMetadata(style)
if md.isEmpty:
md = ca.metadataFromFilename()
else:
# No metadata in comic. make some guesses from the filename
md = ca.metadataFromFilename()
# patch version 2
if (md.title is None or md.title
== "") and md.issue is None and not md.series is None:
md.title = md.series
md.series = None
md.fingerprint = ca.fingerprint()
md.path = ca.path
md.page_count = ca.page_count
md.mod_ts = datetime.utcfromtimestamp(getmtime(ca.path))
md.filesize = os.path.getsize(md.path)
md.hash = ""
#thumbnail generation
image_data = ca.getPage(0, AppFolders.missingPath("cover.png"))
#now resize it
thumb = StringIO.StringIO()
#Lets right thumbs to files. large libraries cause the database to bloat
try:
utils.resize(image_data, (400, 400), thumb)
filename = md.fingerprint + ".png"
foldername = filename[0]
thumbSubFolder = AppFolders.appThumbFolder(foldername)
if not os.path.exists(thumbSubFolder):
os.makedirs(thumbSubFolder)
folderpath = AppFolders.appThumbPath(foldername, filename)
with open(folderpath, 'wb') as f:
f.write(thumb.getvalue())
print("Extracted thumb: " + filename)
except:
print("Thumbnail extraction failed")
# print md
return md
return None
