'''

Created on 07 August 2012

@author: Corinne

'''

import logging

logger = logging.getLogger('document')

class ClientDocumentAnnotationCreateAttributes(object):

    def __init__(self, request):

        self.request = request

    def get_user(self):

        user = ''

        try:

            user = self.request.POST['user']

        except Exception, err:

            logger.info('No user attribute in the http post request. ' + str(err))

        return user

    def get_documentary_file(self):

        documentary_file = ''

        try:

            documentary_file = self.request.POST['documentary_file_id']

        except Exception, err:

            logger.info('No documentary_file attribute in the http post request. ' + str(err))

        return documentary_file

    def get_annotation(self):

        annotation = ''

        try:

            annotation = self.request.POST['annotation']

        except Exception, err:

            logger.info('No annotation attribute in the http post request. ' + str(err))

        return annotation

    def get_cluster(self):

        cluster = ''

        try:

            cluster = self.request.POST['cluster_id']

        except Exception, err:

            logger.info('No cluster attributes in the http post request. ' + str(err))

        return cluster

    def get_tags(self):

        tags = []

        try:

            tags = self.request.POST['tags']

            tags = eval(tags)

        except Exception, err:

            logger.info('Info: ' + str(err))

        return tags