def get_users(request, id):
group_info = get_group(request.session['token'], id)
users = []
member_map = {member[u'user_id']: member[u'nickname'] for member in group_info[u'members']}
group = Group.objects.get(id=id)
for member in group_info[u'members']:
uid = member['user_id']
try:
most_liked = Message.objects.filter(group=id, author=uid).order_by('-n_likes')[0]
except IndexError:
most_liked = None
likers = Message.objects.filter(group=id, author=uid, n_likes__gt=0).values('likes')
high_likers = Counter(list(chain(*[msg['likes'] for msg in likers]))).most_common(3)
users.append({
'user_id': uid,
'nickname': member['nickname'],
'image_url': member['image_url'],
'msgs_per': group.analysis.msgs_per[uid],
'msg_perc': group.analysis.msg_perc[uid],
'likes_rec': group.analysis.likes_rec[uid],
'likes_give': group.analysis.likes_give[uid],
'ratio': group.analysis.ratio[uid],
'prank': group.analysis.prank[uid],
'most_liked': {
'text': most_liked.text,
'created': most_liked.created.strftime("%I:%M, %m/%d/%Y"),
'n_likes': most_liked.n_likes
} if most_liked else None,
'highest_likers': [(member_map[unicode(n[0])], n[1]) for n in high_likers]
})
return HttpResponse(json.dumps(users), content_type="text/json")
def get_graph_json(request, id):
group_info = get_group(request.session['token'], id)
member_map = {member[u'user_id']: (member[u'nickname'], member[u'image_url']) for member in group_info[u'members']}
analysis = Group.objects.get(id=id).analysis
graph = json.loads(analysis.like_network)
graph[u'nodes'] = [{u'id':n[u'id'], u'name':member_map[n[u'id']][0], u'img':member_map[n[u'id']][1]} for n in graph[u'nodes']]
return HttpResponse(json.dumps(graph), content_type='application/csv')
def get_names_history(request, id):
group_info = get_group(request.session['token'], id)
sys_msgs = Message.objects.filter(group=id).filter(author='0').order_by('created')
changes = filter(lambda m: "group's name" in m.text, sys_msgs)
m = re.compile("name to (.+)")
last = datetime.fromtimestamp(group_info['created_at']).strftime("%Y-%m-%d")
data = []
for i, msg in enumerate(changes):
if i+1 < len(changes):
end = changes[i+1].created.strftime("%Y-%m-%d")
else:
end = datetime.today().strftime("%Y-%m-%d")
data.append({
'name': m.search(msg.text).groups()[0],
'begin': msg.created.strftime("%Y-%m-%d"),
'end': end
})
if len(changes) == 0:
data = [{
'name': group_info['name'],
'begin': date.fromtimestamp(float(group_info['created_at'])).strftime("%Y-%m-%d"),
'end': date.today().strftime("%Y-%m-%d")
}]
return HttpResponse(json.dumps(data), content_type="text/json")
def msq_query(request, id):
c = {}
group_info = get_group(request.session['token'], id)
c['member_map'] = {member[u'user_id']: member[u'nickname'] for member in group_info[u'members']}
form = MessageForm(request.GET, created=group_info['created_at'], members=c['member_map'])
if form.is_valid():
d = form.cleaned_data
c['messages'] = Message.objects.filter(group=id, created__lte=d['end_date'],
created__gte=d['start_date'],
n_likes__gte=d['min_likes'],
n_likes__lte=d['max_likes'],
author__in=d['sent_by'],
text__icontains=d['text_contains'])
if d['text_not_contain']:
c['messages'] = c['messages'].exclude(text__icontains=d['text_not_contain'])
if d['img']:
c['messages'] = c['messages'].exclude(img__isnull=True)
if d['random']:
c['messages'] = list(c['messages'])
random.shuffle(c['messages'])
c['messages'] = c['messages'][:int(d['limit'])]
else:
sort = '-' + d['sort_by'] if d['sort_order'] else d['sort_by']
sort = (sort, '-created') if d['sort_by'] == 'n_likes' else (sort, '-n_likes')
c['messages'] = c['messages'].order_by(sort[0], sort[1])[:int(d['limit'])]
return render(request, 'message_table.html', c)
else:
return HttpResponse("");
def get_conversation(request, id):
group_info = get_group(request.session['token'], id)
member_map = {member[u'user_id']: member[u'nickname'] for member in group_info[u'members']}
avatar_map = {member[u'user_id']: member[u'image_url'] for member in group_info[u'members']}
day = request.GET.get('day', datetime.today().strftime("%m/%d/%Y"))
d = datetime.strptime(day, "%m/%d/%Y") + timedelta(hours=-2)
d2 = d + timedelta(hours=28)
messages = Message.objects.filter(group=id).filter(created__lt=d2).filter(created__gt=d).order_by('created')
return render(request, 'conversation.html',
{'day1':d, 'day2':d2, 'msgs':messages, 'member_map':member_map, 'self_id':request.session[u'user_id'], 'avatar_map':avatar_map})
def group_messages(request, id):
c = {}
group_info = get_group(request.session['token'], id)
c['member_map'] = {member[u'user_id']: member[u'nickname'] for member in group_info[u'members']}
c['group_info'] = group_info
c['form'] = MessageForm(created=group_info['created_at'], members=c['member_map'])
try:
c['group'] = Group.objects.get(id=id)
except Group.DoesNotExist:
return HttpResponseRedirect('/group/%s' % id)
return render(request, 'messages.html', c)
def group(request, id):
c = {}
group_info = get_group(request.session['token'], id)
c['group_info'] = group_info
c['member_map'] = {member[u'user_id']: member[u'nickname'] for member in group_info[u'members']}
request.session['member_map'] = c['member_map']
if cache.get('group-%s' % id) and settings.CACHE_ENABLED:
c['group'] = cache.get('group-%s' % id)
return render(request, 'group.html', c)
if request.GET.get('ajaxLoad', '0') == '0' and settings.CACHE_ENABLED:
return render(request, 'group-loader.html', c)
get_attachment = lambda x: x[0].get('url', None) if len(x) else None
try:
group = Group.objects.get(id=id)
msgs = list(Message.objects.filter(group=group).order_by('created'))
if msgs:
after_id = msgs[-1].id
if not str(after_id).isdigit():
after_id = 0
elif str(after_id) != str(group_info[u'messages'][u'last_message_id']):
msgs += [Message(
id=msg[u'id'],
created=datetime.fromtimestamp(float(msg[u'created_at'])),
author=msg[u'user_id'] if msg[u'user_id'] != 'system' else 0,
text=msg[u'text'],
img=get_attachment(msg[u'attachments']),
likes=msg[u'favorited_by'],
n_likes=len(msg[u'favorited_by'])
) for msg in msg_concurrent(request.session['token'], id, after_id=after_id, n_workers=(int(group_info[u'messages'][u'count'])/10 + 1))]
group.analysis = analysis(request, msgs, group_info)
except Group.DoesNotExist:
msgs = [Message(
id=msg[u'id'],
created=datetime.fromtimestamp(float(msg[u'created_at'])),
author=msg[u'user_id'] if msg[u'user_id'] != 'system' else 0,
text=msg[u'text'],
img=get_attachment(msg[u'attachments']),
likes=msg[u'favorited_by'],
n_likes=len(msg[u'favorited_by'])
) for msg in msg_concurrent(request.session['token'], id, n_workers=(int(group_info[u'messages'][u'count'])/10 + 1))]
group = Group(id=id, analysis=analysis(request, msgs, group_info))
def save_msg(m):
m.group = group
m.save()
map(lambda m: save_msg(m), msgs)
if settings.CACHE_ENABLED:
cache.set('group-%s' % id, group, 180)
group.save()
c['group'] = group
return render(request, 'group.html', c)
def get_percentage_json(request, id):
group_info = get_group(request.session['token'], id)
member_map = {member[u'user_id']: member[u'nickname'] for member in group_info[u'members']}
analysis = Group.objects.get(id=id).analysis
total_likes = float(sum([v for v in analysis.likes_give.itervalues()]))
likes_rec_percentage = {k: (v/total_likes) for (k,v) in analysis.likes_rec.iteritems()}
likes_give_percentage = {k: (v/total_likes) for (k,v) in analysis.likes_give.iteritems()}
js = {"name":"", "children":[]}
for k,v in member_map.iteritems():
js["children"].append({"name":v, "messages":"{:3.4f}".format(analysis.msg_perc[k] * 100),
"likes_rec": "{:3.4f}".format(likes_rec_percentage[k] * 100),
"likes_given":"{:3.4f}".format(likes_give_percentage[k] * 100)})
return HttpResponse(json.dumps(js), content_type="application/csv")
