def accept_query(qid, paras):
global pending_photo, pending_task
pending_task[qid] = {}
pending_photo[qid] = {}
#f = open('timestamp','w')
#a = time.time()
(result, meta) = multi_query_lib.select(paras)
#b = time.time()
#f.write(str(b-a))
#f.close()
print "result = "+str(result)
print "meta = "+str(meta)
if (len(result)) == 0:
return
f = open('upload_xml','r')
upload_xml_file = ''
upload_xml_file += "<xml>\n\t<app>\n"
for user in result:
task_id = "PHOTO_UPLOAD_" + multi_query_lib.unique_id()
print "=="+str(user)+str(result[user])
upload_xml_file += "<input>\n" + multi_query_lib.generate_task_file(task_id, user, result[user])
pending_task[qid][user] = []
pending_task[qid][user].append(task_id)
uids = result[user].split('|')
#metas = meta[user].split('|')
for i in range(len(uids)):
only_uid = uids[i].split(':')
pending_task[qid][user].append(only_uid[0])
pending_photo[qid][user + '=' + only_uid[0]] = int(only_uid[1])
upload_xml_file += f.read()
if multi_query_lib.send_task([((C2DM_M_S + '_kill.xml'), upload_xml_file)]) == -1:
print "Send upload task failed"
print "Pending photos: "+str(pending_photo)
print "Pending tasks: "+str(pending_task)
def accept_query(qid, paras):
global pending_photo, pending_task
pending_task[qid] = {}
pending_photo[qid] = {}
(result, meta) = multi_query_lib.select(paras)
print "query_result = " + str(result)
#print "meta = "+str(meta)
if (len(result)) == 0:
return
f = open('upload_xml', 'r')
upload_xml_file = ''
for user in result:
task_id = "PHOTO_UPLOAD_" + multi_query_lib.unique_id()
#print "=="+str(user)+str(result[user])
upload_xml_file += multi_query_lib.generate_task_file(
task_id, user, result[user])
pending_task[qid][user] = []
pending_task[qid][user].append(task_id)
uids = result[user].split('|')
#metas = meta[user].split('|')
for i in range(len(uids)):
only_uid = uids[i].split(':')
pending_task[qid][user].append(only_uid[0])
pending_photo[qid][user + '=' + only_uid[0]] = int(only_uid[1])
upload_xml_file += f.read()
if multi_query_lib.send_task([('c2dm_kill.xml', upload_xml_file)]) == -1:
print "Send upload task failed"
print "Pending photos: " + str(pending_photo)
print "Pending tasks: " + str(pending_task)
def kill_users(users):
f = open('kill_xml','r')
kill_xml_file = ''
for user, pending_list in users.iteritems():
task_id = "KILL_STAGE_" + multi_query_lib.unique_id()
kill_xml_file += multi_query_lib.generate_task_file(task_id, user, "{"+pending_list[0]+"}")
kill_xml_file += f.read()
if multi_query_lib.send_task([((C2DM_M_S + '_upload.xml'), kill_xml_file)]) == -1:
print "Send kill task failed"
print "kill: "+str(users)
def accept_query(qid, paras): # function for sending query to Medusa
global pending_photo, pending_task
pending_task[qid] = {}
pending_photo[qid] = {}
result = multi_query_lib.select_id(
paras) # get parameters of the image (like uid, lat, lng, time, etc.)
print "accept_query: result returned from select =========================="
print "result = " + str(result)
if (len(result)) == 0:
return
f = open('upload_xml',
'r') # generate the query xml that should be sent to Medusa
upload_xml_file = ''
upload_xml_file += "<xml>\n\t<app>\n"
for user in result:
task_id = "PHOTO_UPLOAD_" + multi_query_lib.unique_id()
print "==" + str(user) + str(result[user])
upload_xml_file += "<input>\n" + multi_query_lib.generate_task_file(
task_id, user, result[user])
pending_task[qid][user] = []
pending_task[qid][user].append(task_id)
uids = result[user].split('|')
for i in range(len(uids)):
only_uid = uids[i].split(':')
pending_task[qid][user].append(only_uid[0])
pending_photo[qid][user + '=' + only_uid[0]] = int(only_uid[1])
upload_xml_file += f.read()
print "accept_query: upload_xml_file to medusa =========================="
print upload_xml_file
if multi_query_lib.send_task([((C2DM_M_S + '_kill.xml'), upload_xml_file)
]) == -1: # send the xml to Medusa
print "Send upload task failed"
print "Pending photos: " + str(pending_photo)
print "Pending tasks: " + str(pending_task)
