Beispiel #1
0
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;
Beispiel #2
0
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
Beispiel #3
0
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]
Beispiel #4
0
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];