def tagFile(filename):
clientID = cherrypy.session.id
dfilename = str(clientID) + '_' + filename
aws_bucket.upload_doc_bucket(bname, filename, dfilename)
att = {
'Type': {
'DataType': 'String',
'StringValue': 'Tagging'
},
'ClientId': {
'DataType': 'String',
'StringValue': str(clientID)
}
}
body = dfilename
r = None
while r is None:
r = aws_sqs.put_message(iurl, body, att)
print('Message for tagging sent\n')
send = False
while send is False:
m = None
while m is None:
try:
messages = aws_sqs.read_message(ourl)
m = messages['Messages'][0]
rhandle = m['ReceiptHandle']
aws_sqs.change_vis(ourl, rhandle, 40)
except:
m = None
typem = m['MessageAttributes']['Type']['StringValue']
if typem == 'Tagging Response':
clientid = m['MessageAttributes']['ClientId']['StringValue']
if clientid == clientID:
aws_sqs.change_vis(ourl, rhandle, 20)
print('Tagging response received\n')
tag = m['Body']
addTags(tag)
aws_sqs.delete_message(ourl, rhandle)
print('The tag is: ' + tag + '\n\n')
send = True
return tag
else:
send = False
def searchTag(tag):
clientID = cherrypy.session.id
att = {
'Type': {
'DataType': 'String',
'StringValue': 'Searching'
},
'ClientId': {
'DataType': 'String',
'StringValue': str(clientID)
}
}
body = tag
r = None
while r is None:
r = aws_sqs.put_message(iurl, body, att)
print('Message for searching sent\n')
send = False
while send is False:
m = None
while m is None:
try:
messages = aws_sqs.read_message(ourl)
m = messages['Messages'][0]
rhandle = m['ReceiptHandle']
aws_sqs.change_vis(ourl, rhandle, 40)
except:
m = None
typem = m['MessageAttributes']['Type']['StringValue']
if typem == 'Searching Response':
clientid = m['MessageAttributes']['ClientId']['StringValue']
if clientid == clientID:
aws_sqs.change_vis(ourl, rhandle, 100)
print('Searching response received\n')
docs = m['Body']
aws_sqs.delete_message(ourl, rhandle)
docs_aux, urls = printDocs(docs)
send = True
return docs_aux, urls
else:
send = False
def addToken():
att = {'Type': {'DataType': 'String', 'StringValue': 'Token'}}
mes = 'Token message'
aws_sqs.put_message(turl, mes, att)
key = m['Body']
#Get the document form the bucket
filename = key
aws_bucket.get_doc_bucket(bname,filename,key)
tag,n = getRepeatedWord(filename)
print('The tag of the file is '+tag)
#Get the token
mtoken = None
while (mtoken is None):
try:
messages = aws_sqs.read_message(turl)
mtoken = messages['Messages'][0]
except:
mtoken = None
rh = mtoken['ReceiptHandle']
aws_sqs.delete_message(turl,rh)
print('Token received')
aws_bucket.get_doc_bucket(bname,index,index)
addFindex(key,tag,n)
aws_bucket.upload_doc_bucket(bname,index,index)
addToken()
#Send message to the client
mes = tag
att = {'Type':{'DataType':'String','StringValue':'Tagging Response'},
'ClientId':{'DataType':'String','StringValue':str(clientid)}
}
aws_sqs.put_message(ourl,mes,att)
aws_sqs.delete_message(iurl,rhandle)
print('Tagging response send')
