def _provideAResource(itemLocation):
try:
objectLoaded = open(itemLocation).read();
status = Constants.STATUS_OK;
except IOError as e:
logMessage('ERROR: ' + str(e));
status = Constants.STATUS_NOT_FOUND;
objectLoaded = open(Constants.STUFFS_FOLDER + Constants.ERROR_PAGE).read();
headers = [('Content-type', guess_type(itemLocation)[0])];
return status, headers, objectLoaded;
def _provideAResource(itemLocation):
try:
objectLoaded = open(itemLocation).read()
status = Constants.STATUS_OK
except IOError as e:
logMessage('ERROR: ' + str(e))
status = Constants.STATUS_NOT_FOUND
objectLoaded = open(Constants.STUFFS_FOLDER +
Constants.ERROR_PAGE).read()
headers = [('Content-type', guess_type(itemLocation)[0])]
return status, headers, objectLoaded
def _route(environ, start_response):
try:
logMessage('Received a request')
calledItem = environ[Constants.HTTP_REQUEST_ADDRESS].split('/')[1:]
logMessage('parsed address:', str(calledItem))
# Static request
if calledItem[
Constants.REQUESTED_FUNCTION] == Constants.GET_STATIC_ITEM:
status, headers, view = _provideAResource(
Constants.STUFFS_FOLDER +
calledItem[Constants.REQUESTED_ITEM_TYPE] + "/" +
calledItem[Constants.REQUESTED_ITEM])
# Active request
elif len(calledItem) == 2 and calledItem[
Constants.REQUESTED_FUNCTION] != '' and calledItem[
Constants.REQUESTED_ACTION] != '':
logMessage('Recognized an active request')
status, headers, view = _executeAction(
calledItem[Constants.REQUESTED_FUNCTION],
calledItem[Constants.REQUESTED_ACTION], environ)
# Requesting home page
elif calledItem[Constants.REQUESTED_FUNCTION] == '':
logMessage('Let\'s go to the homepage!')
status, headers, view = _provideAResource(Constants.STUFFS_FOLDER +
Constants.HOME_PAGE)
# Requesting favicon
elif calledItem[Constants.REQUESTED_FUNCTION] == 'favicon.ico':
logMessage('Providing favicon')
status, headers, view = _provideAResource(Constants.STUFFS_FOLDER +
'images/favicon.ico')
else:
raise (BadRequestException('invalid arguments'))
except BadRequestException as e:
logMessage('ERROR: ' + str(e))
status, headers, view = _provideAResource(Constants.STUFFS_FOLDER +
Constants.ERROR_PAGE)
status = Constants.STATUS_BAD_REQUEST
start_response(status, headers)
return [view]
def _route(environ, start_response):
try:
logMessage('Received a request');
calledItem = environ[Constants.HTTP_REQUEST_ADDRESS].split('/')[1:];
logMessage('parsed address:', str(calledItem));
# Static request
if calledItem[Constants.REQUESTED_FUNCTION] == Constants.GET_STATIC_ITEM:
status, headers, view = _provideAResource(Constants.STUFFS_FOLDER + calledItem[Constants.REQUESTED_ITEM_TYPE] + "/" + calledItem[Constants.REQUESTED_ITEM]);
# Active request
elif len(calledItem)==2 and calledItem[Constants.REQUESTED_FUNCTION]!='' and calledItem[Constants.REQUESTED_ACTION]!='':
logMessage('Recognized an active request');
status, headers, view = _executeAction(calledItem[Constants.REQUESTED_FUNCTION], calledItem[Constants.REQUESTED_ACTION], environ);
# Requesting home page
elif calledItem[Constants.REQUESTED_FUNCTION] == '':
logMessage('Let\'s go to the homepage!' );
status, headers, view = _provideAResource(Constants.STUFFS_FOLDER + Constants.HOME_PAGE);
# Requesting favicon
elif calledItem[Constants.REQUESTED_FUNCTION] == 'favicon.ico':
logMessage('Providing favicon');
status, headers, view = _provideAResource(Constants.STUFFS_FOLDER + 'images/favicon.ico');
else:
raise(BadRequestException('invalid arguments'));
except BadRequestException as e:
logMessage('ERROR: ' + str(e));
status, headers, view = _provideAResource(Constants.STUFFS_FOLDER + Constants.ERROR_PAGE);
status = Constants.STATUS_BAD_REQUEST;
start_response(status, headers);
return [view];
