def trend():
"""返回话题趋势页面
"""
topic_name = request.args.get('query', default_topic_name) # 话题名
mode = request.args.get('mode', 'day')
topicid = em.getEventIDByName(topic_name)
event = Event(topicid)
start_ts = event.getStartts()
default_startts = start_ts - 3600 * 24 * 30
last_modify = event.getLastmodify()
status = event.getStatus()
end_ts = event.getEndts()
if end_ts:
end_date = ts2date(end_ts)
else:
end_date = u'无'
modify_success = event.getModifysuccess()
time_range = request.args.get(
'time_range',
ts2date(default_startts) + '-' + ts2date(last_modify + 24 * 3600))
return render_template('index/trend.html', mode=mode, topic=topic_name, time_range=time_range, status=status, \
start_date=ts2datetime(start_ts), end_date=end_date, last_modify=ts2datetime(last_modify), modify_success=modify_success)
def index():
"""返回页面
"""
topic_name = request.args.get('query', default_topic_name) # 话题名
topicid = em.getEventIDByName(topic_name)
event = Event(topicid)
start_ts = event.getStartts()
default_startts = start_ts - 3600 * 24 * 30
last_modify = event.getLastmodify()
status = event.getStatus()
end_ts = event.getEndts()
if end_ts:
end_date = ts2date(end_ts)
else:
end_date = u'无'
modify_success = event.getModifysuccess()
time_range = request.args.get('time_range', ts2date(default_startts) + '-' + ts2date(last_modify + 24 * 3600))
return render_template('index/semantic.html', topic=topic_name, time_range=time_range, status=status, \
start_date=ts2datetime(start_ts), end_date=end_date, last_modify=ts2datetime(last_modify), modify_success=modify_success)
def topics():
"""返回话题数据
"""
em = EventManager()
results = em.getEvents()
final = []
for r in results:
topic = dict()
try:
topic['_id'] = str(r['_id'])
topic['name'] = r['topic']
topic['start_datetime'] = ts2datetime(r['startts'])
if 'endts' in r:
topic['end_datetime'] = ts2datetime(r['endts'])
topic['status'] = r['status']
topic['last_modify'] = ts2datetime(r['last_modify'])
topic['modify_success'] = r['modify_success']
final.append(topic)
except KeyError:
pass
return json.dumps(final)
def topics():
"""返回话题数据
"""
em = EventManager()
results = em.getEvents()
final = []
for r in results:
topic = dict()
try:
topic['_id'] = str(r['_id'])
topic['name'] = r['topic']
topic['start_datetime'] = ts2datetime(r['startts'])
if 'endts' in r:
topic['end_datetime'] = ts2datetime(r['endts'])
topic['status'] = r['status']
topic['last_modify'] = ts2datetime(r['last_modify'])
topic['modify_success'] = r['modify_success']
final.append(topic)
except KeyError:
pass
return json.dumps(final)
