def getComicPage(self, comic_id, page_number, max_height=None):
(path, page_count) = self.getSession().query(Comic.path, Comic.page_count) \
.filter(Comic.id == int(comic_id)).first()
image_data = None
default_img_file = AppFolders.imagePath("default.jpg")
if path is not None:
if int(page_number) < page_count:
ca = self.getComicArchive(path)
image_data = ca.getPage(int(page_number))
if image_data is None:
with open(default_img_file, 'rb') as fd:
image_data = fd.read()
return image_data
# resize image
if max_height is not None:
try:
image_data = utils.resizeImage(int(max_height), image_data)
except Exception as e:
#logging.error(e)
pass
return image_data
def getComicPage(self, comic_id, page_number, max_height = None):
(path, page_count) = self.getSession().query(Comic.path, Comic.page_count) \
.filter(Comic.id == int(comic_id)).first()
image_data = None
default_img_file = AppFolders.imagePath("default.jpg")
if path is not None:
if int(page_number) < page_count:
ca = self.getComicArchive(path)
image_data = ca.getPage(int(page_number))
if image_data is None:
with open(default_img_file, 'rb') as fd:
image_data = fd.read()
return image_data
# resize image
if max_height is not None:
try:
image_data = utils.resizeImage(int(max_height), image_data)
except Exception as e:
#logging.error(e)
pass
return image_data
def getComicArchive(self, path):
# should also look at modified time of file
for ca in self.comicArchiveList:
if ca.path == path:
# remove from list and put at end
self.comicArchiveList.remove(ca)
self.comicArchiveList.append(ca)
return ca
else:
ca = ComicArchive(path, default_image_path=AppFolders.imagePath("default.jpg"))
self.comicArchiveList.append(ca)
if len(self.comicArchiveList) > 10:
self.comicArchiveList.pop(0)
return ca
def getComicArchive(self, path):
# should also look at modified time of file
for ca in self.comicArchiveList:
if ca.path == path:
# remove from list and put at end
self.comicArchiveList.remove(ca)
self.comicArchiveList.append(ca)
return ca
else:
ca = ComicArchive(path, default_image_path=AppFolders.imagePath("default.jpg"))
self.comicArchiveList.append(ca)
if len(self.comicArchiveList) > 10:
self.comicArchiveList.pop(0)
return ca
