class OverrideController(object):
'''
classdocs
'''
def __init__(self, request):
self.request = request
self.dbSession = DBSession()
@view_config(route_name='resource.any', request_method='GET', http_cache=0)
def OverrideResourceHandler(self):
log.debug("ANY override handler")
authorName = self.request.matchdict['authorname']
resource = self.request.matchdict['resource']
ext = self.request.matchdict['ext']
base = os.path.dirname(os.path.dirname(__file__))
# check for a custom asset
candidate = '%s/assets/custom/%s/%s.%s' % (base,authorName,resource,ext)
if os.path.exists(candidate):
asset = open(candidate)
contentType=mimetypes.guess_type(candidate)[0]
return Response(content_type=contentType,app_iter=asset)
else:
# check for a stock asset based on the author's configured template
try:
template, = self.dbSession.query(Author.template).filter_by(author_name=authorName).one()
except NoResultFound:
return HTTPNotFound(self.request.path)
candidate = '%s/assets/stock/%s/%s.%s' % (base,template,resource,ext) if template else None
if candidate and os.path.exists(candidate):
asset = open(candidate)
contentType=mimetypes.guess_type(candidate)[0]
return Response(content_type=contentType,app_iter=asset)
else:
# check for a default asset
candidate = '%s/assets/default/%s.%s' % (base,resource,ext)
if os.path.exists(candidate):
asset = open(candidate)
contentType=mimetypes.guess_type(candidate)[0]
return Response(content_type=contentType,app_iter=asset)
else:
return HTTPNotFound(self.request.path)
def __init__(self, request): self.request = request self.dbSession = DBSession()
