def selectImageFromAlbum(self,
destinationDir,
supportedMimeTypes,
displaySize,
randomize,
retry=1):
result = BaseService.selectImageFromAlbum(self, destinationDir,
supportedMimeTypes,
displaySize, randomize)
if result is None:
return None
# catch broken urls
if result.error is not None and result.source is not None:
logging.warning(
"broken url detected. You should remove '.../%s' from keywords"
% (self.getUrlFilename(result.source)))
# catch unsupported mimetypes (can only be done after downloading the image)
elif result.error is None and result.mimetype not in supportedMimeTypes:
logging.warning(
"unsupported mimetype '%s'. You should remove '.../%s' from keywords"
% (result.mimetype, self.getUrlFilename(result.source)))
else:
return result
# track broken urls / unsupported mimetypes and display warning message on web interface
self.brokenUrls.append(result["source"])
# retry (with another image)
if retry > 0:
return self.selectImageFromAlbum(destinationDir,
supportedMimeTypes,
displaySize,
randomize,
retry=retry - 1)
return BaseService.createImageHolder(self).setError(
'%s uses broken urls / unsupported images!' % self.SERVICE_NAME)
def selectImageFromAlbum(self, destinationDir, supportedMimeTypes,
displaySize, randomize):
result = BaseService.selectImageFromAlbum(self, destinationDir,
supportedMimeTypes,
displaySize, randomize)
if result is not None:
return result
if not self.isGooglePhotosEnabled():
return {
'id':
None,
'mimetype':
None,
'source':
None,
'error':
'"Photos Library API" is not enabled on\nhttps://console.developers.google.com\n\nCheck the Photoframe Wiki for details'
}
else:
return {
'id':
None,
'mimetype':
None,
'source':
None,
'error':
'No (new) images could be found.\nCheck spelling or make sure you have added albums'
}
def selectImageFromAlbum(self, destinationDir, supportedMimeTypes, displaySize, randomize):
result = BaseService.selectImageFromAlbum(self, destinationDir, supportedMimeTypes, displaySize, randomize)
if result is not None:
return result
if os.path.exists(self.usbDir):
return {'id': None, 'mimetype': None, 'error': 'No images could be found on storage device "%s"!\n\nPlease place albums inside /photoframe/{album_name} directory and add each {album_name} as keyword.\n\nAlternatively, put images directly inside the "/photoframe/"-directory on your storage device.' % self.device}
else:
return {'id': None, 'mimetype': None, 'error': 'No external storage device detected! Please connect a USB-stick!\n\n Place albums inside /photoframe/{album_name} directory and add each {album_name} as keyword.\n\nAlternatively, put images directly inside the "/photoframe/"-directory on your storage device.'}