from django.conf import settings from django.contrib.auth import authenticate, login from django.contrib.auth.decorators import login_required from django.core.urlresolvers import reverse from django.http import HttpResponse, HttpResponseRedirect from django.shortcuts import render_to_response, redirect from django.template import RequestContext, loader from django.utils.timezone import utc, now from django.core.exceptions import ValidationError from django.contrib.auth.views import login as django_login_page from django.db.models import Q from django.core.mail import send_mail from zephyr.models import Message, UserProfile, Stream, Subscription, \ Recipient, get_display_recipient, get_huddle, Realm, UserMessage, \ StreamColor, PreregistrationUser, get_client, MitUser, User, UserActivity, \ MAX_SUBJECT_LENGTH, MAX_MESSAGE_LENGTH from zephyr.lib.actions import do_add_subscription, do_remove_subscription, \ do_change_password, create_mit_user_if_needed, \ do_change_full_name, do_change_enable_desktop_notifications, \ do_activate_user, add_default_subs, do_create_user, do_send_message, \ log_subscription_property_change, internal_send_message, \ create_stream_if_needed from zephyr.forms import RegistrationForm, HomepageForm, ToSForm, is_unique, \ is_active from django.views.decorators.csrf import csrf_exempt from zephyr.decorator import require_post, \ authenticated_api_view, authenticated_json_post_view, \ has_request_variables, POST, authenticated_json_view, \ to_non_negative_int, json_to_dict, json_to_list from zephyr.lib.query import last_n from zephyr.lib.avatar import gravatar_hash from zephyr.lib.response import json_success, json_error from zephyr.lib.timestamp import timestamp_to_datetime from confirmation.models import Confirmation import datetime import simplejson import re import urllib import time import requests import os import base64 SERVER_GENERATION = int(time.time()) def get_stream(stream_name, realm): try: return Stream.objects.get(name__iexact=stream_name, realm=realm) except Stream.DoesNotExist: return None def notify_new_user(user_profile, internal=False): if internal: # When this is done using manage.py vs. the web interface internal_blurb = " **INTERNAL SIGNUP** " else: internal_blurb = " " internal_send_message("humbug+signups@humbughq.com", Recipient.STREAM, "signups", user_profile.realm.domain, "%s <`%s`> just signed up for Humbug!%s(total: **%i**)" % ( user_profile.full_name, user_profile.user.email, internal_blurb, UserProfile.objects.filter(realm=user_profile.realm, user__is_active=True).count(), ) ) @require_post def accounts_register(request): key = request.POST['key'] confirmation = Confirmation.objects.get(confirmation_key=key) email = confirmation.content_object.email mit_beta_user = isinstance(confirmation.content_object, MitUser) company_name = email.split('@')[-1] try: if mit_beta_user: # MIT users already exist, but are supposed to be inactive. is_active(email) else: # Other users should not already exist at all. is_unique(email) except ValidationError: return HttpResponseRedirect(reverse('django.contrib.auth.views.login') + '?email=' + urllib.quote_plus(email)) if request.POST.get('from_confirmation'): form = RegistrationForm() else: form = RegistrationForm(request.POST) if form.is_valid(): password = form.cleaned_data['password'] full_name = form.cleaned_data['full_name'] short_name = email.split('@')[0] domain = email.split('@')[-1] (realm, _) = Realm.objects.get_or_create(domain=domain) # FIXME: sanitize email addresses and fullname if mit_beta_user: user = User.objects.get(email=email) do_activate_user(user) do_change_password(user, password) user_profile = user.userprofile do_change_full_name(user_profile, full_name) else: user_profile = do_create_user(email, password, realm, full_name, short_name) add_default_subs(user_profile) notify_new_user(user_profile) login(request, authenticate(username=email, password=password)) return HttpResponseRedirect(reverse('zephyr.views.home')) return render_to_response('zephyr/register.html', { 'form': form, 'company_name': company_name, 'email': email, 'key': key }, context_instance=RequestContext(request)) @login_required(login_url = settings.HOME_NOT_LOGGED_IN) def accounts_accept_terms(request): email = request.user.email company_name = email.split('@')[-1] if request.method == "POST": form = ToSForm(request.POST) if form.is_valid(): full_name = form.cleaned_data['full_name'] send_mail('Terms acceptance for ' + full_name, loader.render_to_string('zephyr/tos_accept_body.txt', {'name': full_name, 'email': email, 'ip': request.META['REMOTE_ADDR'], 'browser': request.META['HTTP_USER_AGENT']}), "humbug@humbughq.com", ["all@humbughq.com"]) do_change_full_name(request.user.userprofile, full_name) return redirect(home) else: form = ToSForm() return render_to_response('zephyr/accounts_accept_terms.html', { 'form': form, 'company_name': company_name, 'email': email }, context_instance=RequestContext(request)) def login_page(request, **kwargs): template_response = django_login_page(request, **kwargs) try: template_response.context_data['email'] = request.GET['email'] except KeyError: pass return template_response def accounts_home(request): if request.method == 'POST': form = HomepageForm(request.POST) if form.is_valid(): try: email = form.cleaned_data['email'] user = PreregistrationUser.objects.get(email=email) except PreregistrationUser.DoesNotExist: user = PreregistrationUser() user.email = email user.save() Confirmation.objects.send_confirmation(user, user.email) return HttpResponseRedirect(reverse('send_confirm', kwargs={'email':user.email})) try: email = request.POST['email'] is_unique(email) except ValidationError: return HttpResponseRedirect(reverse('django.contrib.auth.views.login') + '?email=' + urllib.quote_plus(email)) else: form = HomepageForm() return render_to_response('zephyr/accounts_home.html', {'form': form}, context_instance=RequestContext(request)) @login_required(login_url = settings.HOME_NOT_LOGGED_IN) def home(request): # We need to modify the session object every two weeks or it will expire. # This line makes reloading the page a sufficient action to keep the # session alive. request.session.modified = True user_profile = UserProfile.objects.get(user=request.user) num_messages = UserMessage.objects.filter(user_profile=user_profile).count() if user_profile.pointer == -1 and num_messages > 0: # Put the new user's pointer at the bottom # # This improves performance, because we limit backfilling of messages # before the pointer. It's also likely that someone joining an # organization is interested in recent messages more than the very # first messages on the system. max_id = (UserMessage.objects.filter(user_profile=user_profile) .order_by('message') .reverse()[0]).message_id user_profile.pointer = max_id user_profile.last_pointer_updater = request.session.session_key # Populate personals autocomplete list based on everyone in your # realm. Later we might want a 2-layer autocomplete, where we # consider specially some sort of "buddy list" who e.g. you've # talked to before, but for small organizations, the right list is # everyone in your realm. people = [{'email' : profile.user.email, 'full_name' : profile.full_name} for profile in UserProfile.objects.select_related().filter(realm=user_profile.realm) if profile != user_profile] subscriptions = Subscription.objects.select_related().filter(user_profile_id=user_profile, active=True) streams = [get_display_recipient(sub.recipient) for sub in subscriptions if sub.recipient.type == Recipient.STREAM] desktop_notifications_enabled = (user_profile.enable_desktop_notifications and getattr(settings, 'ENABLE_NOTIFICATIONS', True)) js_bool = lambda x: 'true' if x else 'false' return render_to_response('zephyr/index.html', {'user_profile': user_profile, 'email_hash' : gravatar_hash(user_profile.user.email), 'people' : people, 'streams' : streams, 'poll_timeout': settings.POLL_TIMEOUT, 'have_initial_messages': js_bool(num_messages > 0), 'desktop_notifications_enabled': js_bool(desktop_notifications_enabled), 'show_debug': settings.DEBUG and ('show_debug' in request.GET), 'show_activity': can_view_activity(request) }, context_instance=RequestContext(request)) @authenticated_api_view @has_request_variables def api_update_pointer(request, user_profile, updater=POST('client_id')): return update_pointer_backend(request, user_profile, updater) @authenticated_json_post_view def json_update_pointer(request, user_profile): return update_pointer_backend(request, user_profile, request.session.session_key) @has_request_variables def update_pointer_backend(request, user_profile, updater, pointer=POST(converter=to_non_negative_int)): if pointer <= user_profile.pointer: return json_success() user_profile.pointer = pointer user_profile.last_pointer_updater = updater user_profile.save() if settings.TORNADO_SERVER: requests.post(settings.TORNADO_SERVER + '/notify_pointer_update', data=dict( secret = settings.SHARED_SECRET, user = user_profile.id, new_pointer = pointer, pointer_updater = updater)) return json_success() @authenticated_json_post_view def json_get_old_messages(request, user_profile): return get_old_messages_backend(request, user_profile=user_profile, apply_markdown=True) @authenticated_api_view @has_request_variables def api_get_old_messages(request, user_profile, apply_markdown=POST(default=False, converter=simplejson.loads)): return get_old_messages_backend(request, user_profile=user_profile, apply_markdown=apply_markdown) class BadNarrowOperator(Exception): def __init__(self, desc): self.desc = desc def to_json_error_msg(self): return 'Invalid narrow operator: ' + self.desc class NarrowBuilder(object): def __init__(self, user_profile): self.user_profile = user_profile def __call__(self, operator, operand): # We have to be careful here because we're letting users call a method # by name! The prefix 'by_' prevents it from colliding with builtin # Python __magic__ stuff. method_name = 'by_' + operator.replace('-', '_') method = getattr(self, method_name, None) if method is None: raise BadNarrowOperator('unknown operator ' + operator) return method(operand) def by_is(self, operand): if operand == 'private-message': return (Q(recipient__type=Recipient.PERSONAL) | Q(recipient__type=Recipient.HUDDLE)) raise BadNarrowOperator("unknown 'is' operand " + operand) def by_stream(self, operand): try: stream = Stream.objects.get(realm=self.user_profile.realm, name__iexact=operand) except Stream.DoesNotExist: raise BadNarrowOperator('unknown stream ' + operand) recipient = Recipient.objects.get(type=Recipient.STREAM, type_id=stream.id) return Q(recipient=recipient) def by_subject(self, operand): return Q(subject=operand) def by_pm_with(self, operand): if ',' in operand: # Huddle try: emails = [e.strip() for e in operand.split(',')] recipient = recipient_for_emails(emails, False, self.user_profile, self.user_profile) except ValidationError: raise BadNarrowOperator('unknown recipient ' + operand) return Q(recipient=recipient) else: # Personal message self_recipient = Recipient.objects.get(type=Recipient.PERSONAL, type_id=self.user_profile.id) if operand == self.user_profile.user.email: # Personals with self return Q(recipient__type=Recipient.PERSONAL, sender=self.user_profile, recipient=self_recipient) # Personals with other user; include both directions. try: narrow_profile = UserProfile.objects.get(user__email=operand) except UserProfile.DoesNotExist: raise BadNarrowOperator('unknown user ' + operand) narrow_recipient = Recipient.objects.get(type=Recipient.PERSONAL, type_id=narrow_profile.id) return ((Q(sender=narrow_profile) & Q(recipient=self_recipient)) | (Q(sender=self.user_profile) & Q(recipient=narrow_recipient))) def by_search(self, operand): return (Q(content__icontains=operand) | Q(subject__icontains=operand)) def narrow_parameter(json): # FIXME: A hack to support old mobile clients if json == '{}': return None data = json_to_list(json) for elem in data: if not isinstance(elem, list): raise ValueError("element is not a list") if (len(elem) != 2 or any(not isinstance(x, str) and not isinstance(x, unicode) for x in elem)): raise ValueError("element is not a string pair") return data @has_request_variables def get_old_messages_backend(request, anchor = POST(converter=to_non_negative_int), num_before = POST(converter=to_non_negative_int), num_after = POST(converter=to_non_negative_int), narrow = POST('narrow', converter=narrow_parameter, default=None), user_profile=None, apply_markdown=True): query = Message.objects.select_related().filter(usermessage__user_profile = user_profile).order_by('id') if narrow is not None: build = NarrowBuilder(user_profile) for operator, operand in narrow: query = query.filter(build(operator, operand)) # We add 1 to the number of messages requested to ensure that the # resulting list always contains the anchor message if num_before != 0 and num_after == 0: num_before += 1 messages = last_n(num_before, query.filter(id__lte=anchor)) elif num_before == 0 and num_after != 0: num_after += 1 messages = query.filter(id__gte=anchor)[:num_after] else: num_after += 1 messages = (last_n(num_before, query.filter(id__lt=anchor)) + list(query.filter(id__gte=anchor)[:num_after])) ret = {'messages': [message.to_dict(apply_markdown) for message in messages], "result": "success", "msg": ""} return json_success(ret) def generate_client_id(): return base64.b16encode(os.urandom(16)).lower() @authenticated_api_view def api_get_profile(request, user_profile): result = dict(pointer = user_profile.pointer, client_id = generate_client_id(), max_message_id = -1) messages = Message.objects.filter(usermessage__user_profile=user_profile).order_by('-id')[:1] if messages: result['max_message_id'] = messages[0].id return json_success(result) @authenticated_api_view def api_send_message(request, user_profile): return send_message_backend(request, user_profile, request._client) @authenticated_json_post_view def json_send_message(request, user_profile): return send_message_backend(request, user_profile, request._client) # Currently tabbott/extra@mit.edu is our only superuser. TODO: Make # this a real superuser security check. def is_super_user_api(request): return request.POST.get("api-key") in ["xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"] def already_sent_mirrored_message(message): if message.recipient.type == Recipient.HUDDLE: # For huddle messages, we use a 10-second window because the # timestamps aren't guaranteed to actually match between two # copies of the same message. time_window = datetime.timedelta(seconds=10) else: time_window = datetime.timedelta(seconds=0) # Since our database doesn't store timestamps with # better-than-second resolution, we should do our comparisons # using objects at second resolution pub_date_lowres = message.pub_date.replace(microsecond=0) return Message.objects.filter( sender=message.sender, recipient=message.recipient, content=message.content, subject=message.subject, sending_client=message.sending_client, pub_date__gte=pub_date_lowres - time_window, pub_date__lte=pub_date_lowres + time_window).exists() # Validte that the passed in object is an email address from the user's realm # TODO: Check that it's a real email address here. def same_realm_email(user_profile, email): try: domain = email.split("@", 1)[1] return user_profile.realm.domain == domain except: return False def extract_recipients(raw_recipients): try: recipients = json_to_list(raw_recipients) except simplejson.decoder.JSONDecodeError: recipients = [raw_recipients] # Strip recipients, and then remove any duplicates and any that # are the empty string after being stripped. recipients = [recipient.strip() for recipient in recipients] return list(set(recipient for recipient in recipients if recipient)) def create_mirrored_message_users(request, user_profile, recipients): if "sender" not in request.POST: return (False, None) sender_email = request.POST["sender"].strip().lower() referenced_users = set([sender_email]) if request.POST['type'] == 'private': for email in recipients: referenced_users.add(email.lower()) # Check that all referenced users are in our realm: for email in referenced_users: if not same_realm_email(user_profile, email): return (False, None) # Create users for the referenced users, if needed. for email in referenced_users: create_mit_user_if_needed(user_profile.realm, email) sender = UserProfile.objects.get(user__email=sender_email) return (True, sender) def recipient_for_emails(emails, not_forged_zephyr_mirror, user_profile, sender): recipient_profile_ids = set() for email in emails: try: recipient_profile_ids.add(UserProfile.objects.get(user__email__iexact=email).id) except UserProfile.DoesNotExist: raise ValidationError("Invalid email '%s'" % (email,)) if not_forged_zephyr_mirror and user_profile.id not in recipient_profile_ids: raise ValidationError("User not authorized for this query") # If the private message is just between the sender and # another person, force it to be a personal internally if (len(recipient_profile_ids) == 2 and sender.id in recipient_profile_ids): recipient_profile_ids.remove(sender.id) if len(recipient_profile_ids) > 1: # Make sure the sender is included in huddle messages recipient_profile_ids.add(sender.id) huddle = get_huddle(list(recipient_profile_ids)) return Recipient.objects.get(type_id=huddle.id, type=Recipient.HUDDLE) else: return Recipient.objects.get(type_id=list(recipient_profile_ids)[0], type=Recipient.PERSONAL) # We do not @require_login for send_message_backend, since it is used # both from the API and the web service. Code calling # send_message_backend should either check the API key or check that # the user is logged in. @has_request_variables def send_message_backend(request, user_profile, client, message_type_name = POST('type'), message_to = POST('to', converter=extract_recipients), forged = POST(default=False), subject_name = POST('subject', lambda x: x.strip(), None), message_content = POST('content')): is_super_user = is_super_user_api(request) if forged and not is_super_user: return json_error("User not authorized for this query") if len(message_to) == 0: return json_error("Message must have recipients.") if len(message_content) > MAX_MESSAGE_LENGTH: return json_error("Message too long.") if client.name == "zephyr_mirror": # Here's how security works for non-superuser mirroring: # # The message must be (1) a private message (2) that # is both sent and received exclusively by other users in your # realm which (3) must be the MIT realm and (4) you must have # received the message. # # If that's the case, we let it through, but we still have the # security flaw that we're trusting your Hesiod data for users # you report having sent you a message. if "sender" not in request.POST: return json_error("Missing sender") if message_type_name != "private" and not is_super_user: return json_error("User not authorized for this query") (valid_input, mirror_sender) = \ create_mirrored_message_users(request, user_profile, message_to) if not valid_input: return json_error("Invalid mirrored message") if user_profile.realm.domain != "mit.edu": return json_error("Invalid mirrored realm") sender = mirror_sender else: sender = user_profile if message_type_name == 'stream': if subject_name is None: return json_error("Missing subject") if len(message_to) > 1: return json_error("Cannot send to multiple streams") stream_name = message_to[0].strip() if stream_name == "": return json_error("Stream can't be empty") if subject_name == "": return json_error("Subject can't be empty") if len(stream_name) > 30: return json_error("Stream name too long") if len(subject_name) > MAX_SUBJECT_LENGTH: return json_error("Subject too long") if not valid_stream_name(stream_name): return json_error("Invalid stream name") ## FIXME: Commented out temporarily while we figure out what we want # if not valid_stream_name(subject_name): # return json_error("Invalid subject name") try: stream = Stream.objects.get(realm=user_profile.realm, name__iexact=stream_name) except Stream.DoesNotExist: return json_error("Stream does not exist") recipient = Recipient.objects.get(type_id=stream.id, type=Recipient.STREAM) elif message_type_name == 'private': not_forged_zephyr_mirror = client and client.name == "zephyr_mirror" and not forged try: recipient = recipient_for_emails(message_to, not_forged_zephyr_mirror, user_profile, sender) except ValidationError, e: return json_error(e.messages[0]) else: return json_error("Invalid message type") message = Message() message.sender = sender message.content = message_content message.recipient = recipient if message_type_name == 'stream': message.subject = subject_name if forged: # Forged messages come with a timestamp message.pub_date = timestamp_to_datetime(request.POST['time']) else: message.pub_date = now() message.sending_client = client if client.name == "zephyr_mirror" and already_sent_mirrored_message(message): return json_success() do_send_message(message) return json_success() @authenticated_api_view def api_get_public_streams(request, user_profile): # Only get streams someone is currently subscribed to subs_filter = Subscription.objects.filter(active=True).values('recipient_id') stream_ids = Recipient.objects.filter( type=Recipient.STREAM, id__in=subs_filter).values('type_id') streams = sorted(stream.name for stream in Stream.objects.filter(id__in = stream_ids, realm=user_profile.realm)) return json_success({"streams": streams}) default_stream_color = "#c2c2c2" def get_stream_color(sub): try: return StreamColor.objects.get(subscription=sub).color except StreamColor.DoesNotExist: return default_stream_color def gather_subscriptions(user_profile): # This is a little awkward because the StreamColor table has foreign keys # to Subscription, but not vice versa, and not all Subscriptions have a # StreamColor. # # We could do this with a single OUTER JOIN query but Django's ORM does # not provide a simple way to specify one. # For now, don't display the subscription for your ability to receive personals. subs = Subscription.objects.filter( user_profile = user_profile, active = True, recipient__type = Recipient.STREAM) with_color = StreamColor.objects.filter(subscription__in = subs).select_related() no_color = subs.exclude(id__in = with_color.values('subscription_id')).select_related() result = [(get_display_recipient(sc.subscription.recipient), sc.color) for sc in with_color] result.extend((get_display_recipient(sub.recipient), default_stream_color) for sub in no_color) return sorted(result) @authenticated_api_view def api_list_subscriptions(request, user_profile): return json_success({"subscriptions": gather_subscriptions(user_profile)}) @authenticated_json_post_view def json_list_subscriptions(request, user_profile): return json_success({"subscriptions": gather_subscriptions(user_profile)}) @authenticated_api_view def api_remove_subscriptions(request, user_profile): return remove_subscriptions_backend(request, user_profile) @authenticated_json_post_view def json_remove_subscriptions(request, user_profile): return remove_subscriptions_backend(request, user_profile) @has_request_variables def remove_subscriptions_backend(request, user_profile, streams_raw = POST("subscriptions", json_to_list)): streams = [] for stream_name in set(stream_name.strip() for stream_name in streams_raw): stream = get_stream(stream_name, user_profile.realm) if stream is None: return json_error("Stream %s does not exist" % stream_name) streams.append(stream) result = dict(removed=[], not_subscribed=[]) for stream in streams: did_remove = do_remove_subscription(user_profile, stream) if did_remove: result["removed"].append(stream.name) else: result["not_subscribed"].append(stream.name) return json_success(result) def valid_stream_name(name): return name != "" @authenticated_api_view def api_add_subscriptions(request, user_profile): return add_subscriptions_backend(request, user_profile) @authenticated_json_post_view def json_add_subscriptions(request, user_profile): return add_subscriptions_backend(request, user_profile) @has_request_variables def add_subscriptions_backend(request, user_profile, streams_raw = POST('subscriptions', json_to_list)): stream_names = [] for stream_name in streams_raw: stream_name = stream_name.strip() if len(stream_name) > 30: return json_error("Stream name (%s) too long." % (stream_name,)) if not valid_stream_name(stream_name): return json_error("Invalid stream name (%s)." % (stream_name,)) stream_names.append(stream_name) result = dict(subscribed=[], already_subscribed=[]) for stream_name in set(stream_names): stream = create_stream_if_needed(user_profile.realm, stream_name) did_subscribe = do_add_subscription(user_profile, stream) if did_subscribe: result["subscribed"].append(stream_name) else: result["already_subscribed"].append(stream_name) return json_success(result) @authenticated_json_post_view @has_request_variables def json_change_settings(request, user_profile, full_name=POST, old_password=POST, new_password=POST, confirm_password=POST, # enable_desktop_notification needs to default to False # because browsers POST nothing for an unchecked checkbox enable_desktop_notifications=POST(converter=lambda x: x == "on", default=False)): if new_password != "" or confirm_password != "": if new_password != confirm_password: return json_error("New password must match confirmation password!") if not authenticate(username=user_profile.user.email, password=old_password): return json_error("Wrong password!") do_change_password(user_profile.user, new_password) result = {} if user_profile.full_name != full_name and full_name.strip() != "": do_change_full_name(user_profile, full_name.strip()) result['full_name'] = full_name if user_profile.enable_desktop_notifications != enable_desktop_notifications: do_change_enable_desktop_notifications(user_profile, enable_desktop_notifications) result['enable_desktop_notifications'] = enable_desktop_notifications return json_success(result) @authenticated_json_post_view @has_request_variables def json_stream_exists(request, user_profile, stream=POST): if not valid_stream_name(stream): return json_error("Invalid characters in stream name") stream = get_stream(stream, user_profile.realm) result = {"exists": bool(stream)} if stream is not None: recipient = Recipient.objects.get(type_id=stream.id, type=Recipient.STREAM) result["subscribed"] = Subscription.objects.filter(user_profile=user_profile, recipient=recipient, active=True).exists() return json_success(result) def set_stream_color(user_profile, stream_name, color): stream = get_stream(stream_name, user_profile.realm) if not stream: return json_error("Invalid stream %s" % (stream.name,)) recipient = Recipient.objects.get(type_id=stream.id, type=Recipient.STREAM) subscription = Subscription.objects.filter(user_profile=user_profile, recipient=recipient, active=True) if not subscription.exists(): return json_error("Not subscribed to stream %s" % (stream_name,)) stream_color, _ = StreamColor.objects.get_or_create(subscription=subscription[0]) # TODO: sanitize color. stream_color.color = color stream_color.save() class SubscriptionProperties(object): """ A class for managing GET and POST requests for subscription properties. The name for a request handler is _. Requests must have already been authenticated before being processed here. Requests that set or change subscription properties should typically log the change through log_event. """ def __call__(self, request, user_profile, property): property_method = getattr(self, "%s_%s" % (request.method.lower(), property), None) if not property_method: return json_error("Unknown property or invalid verb for %s" % (property,)) return property_method(request, user_profile) def request_property(self, request_dict, property): return request_dict.get(property, "").strip() def get_stream_colors(self, request, user_profile): return json_success({"stream_colors": gather_subscriptions(user_profile)}) def post_stream_colors(self, request, user_profile): stream_name = self.request_property(request.POST, "stream_name") if not stream_name: return json_error("Missing stream_name") color = self.request_property(request.POST, "color") if not color: return json_error("Missing color") set_stream_color(user_profile, stream_name, color) log_subscription_property_change(user_profile.user.email, "stream_color", {"stream_name": stream_name, "color": color}) return json_success() subscription_properties = SubscriptionProperties() def make_property_call(request, query_dict, user_profile): property = query_dict.get("property").strip() if not property: return json_error("Missing property") return subscription_properties(request, user_profile, property.lower()) def make_get_property_call(request, user_profile): return make_property_call(request, request.GET, user_profile) def make_post_property_call(request, user_profile): return make_property_call(request, request.POST, user_profile) @authenticated_json_view def json_subscription_property(request, user_profile): """ This is the entry point to accessing or changing subscription properties. Authentication happens here. Add a handler for a new subscription property in SubscriptionProperties. """ if request.method == "GET": return make_get_property_call(request, user_profile) elif request.method == "POST": return make_post_property_call(request, user_profile) else: return json_error("Invalid verb") @csrf_exempt @require_post @has_request_variables def api_fetch_api_key(request, username=POST, password=POST): user = authenticate(username=username, password=password) if user is None: return json_error("Your username or password is incorrect.", status=403) if not user.is_active: return json_error("Your account has been disabled.", status=403) return json_success({"api_key": user.userprofile.api_key}) @authenticated_json_post_view @has_request_variables def json_fetch_api_key(request, user_profile, password=POST): if not request.user.check_password(password): return json_error("Your username or password is incorrect.") return json_success({"api_key": user_profile.api_key}) class ActivityTable(object): def __init__(self, client_name, queries, default_tab=False): self.default_tab = default_tab self.has_pointer = False self.rows = {} for url, query_name in queries: if 'pointer' in query_name: self.has_pointer = True for record in UserActivity.objects.filter( query=url, client__name=client_name): row = self.rows.setdefault(record.user_profile.user.email, {}) row['realm'] = record.user_profile.realm.domain row[query_name + '_count'] = record.count row[query_name + '_last' ] = record.last_visit for row in self.rows.values(): # kind of a hack last_action = max(v for v in row.values() if isinstance(v, datetime.datetime)) age = now() - last_action if age < datetime.timedelta(minutes=10): row['class'] = 'recently_active' elif age >= datetime.timedelta(days=1): row['class'] = 'long_inactive' row['age'] = age def sorted_rows(self): return sorted(self.rows.iteritems(), key=lambda (k,r): r['age']) def can_view_activity(request): return request.user.userprofile.realm.domain == 'humbughq.com' @login_required(login_url = settings.HOME_NOT_LOGGED_IN) def get_activity(request): if not can_view_activity(request): return HttpResponseRedirect(reverse('zephyr.views.login_page')) web_queries = ( ("/json/get_updates", "get_updates"), ("/json/send_message", "send_message"), ("/json/update_pointer", "update_pointer"), ) api_queries = ( ("/api/v1/get_messages", "get_updates"), ("/api/v1/send_message", "send_message"), ) return render_to_response('zephyr/activity.html', { 'data': { 'Website': ActivityTable('website', web_queries, default_tab=True), 'Mirror': ActivityTable('zephyr_mirror', api_queries), 'API': ActivityTable('API', api_queries) }}, context_instance=RequestContext(request)) @authenticated_api_view @has_request_variables def api_github_landing(request, user_profile, event=POST, payload=POST(converter=json_to_dict)): # TODO: this should all be moved to an external bot repository = payload['repository'] if event == 'pull_request': pull_req = payload['pull_request'] subject = "%s: pull request %d" % (repository['name'], pull_req['number']) content = ("Pull request from %s [%s](%s):\n\n %s\n\n> %s" % (pull_req['user']['login'], payload['action'], pull_req['html_url'], pull_req['title'], pull_req['body'])) elif event == 'push': short_ref = re.sub(r'^refs/heads/', '', payload['ref']) subject = repository['name'] if re.match(r'^0+$', payload['after']): content = "%s deleted branch %s" % (payload['pusher']['name'], short_ref) elif len(payload['commits']) == 0: content = ("%s [force pushed](%s) to branch %s. Head is now %s" % (payload['pusher']['name'], payload['compare'], short_ref, payload['after'][:7])) else: content = ("%s [pushed](%s) to branch %s\n\n" % (payload['pusher']['name'], payload['compare'], short_ref)) num_commits = len(payload['commits']) max_commits = 10 truncated_commits = payload['commits'][:max_commits] for commit in truncated_commits: short_id = commit['id'][:7] (short_commit_msg, _, _) = commit['message'].partition("\n") content += "* [%s](%s): %s\n" % (short_id, commit['url'], short_commit_msg) if (num_commits > max_commits): content += ("\n[and %d more commits]" % (num_commits - max_commits,)) else: # We don't handle other events even though we get notified # about them return json_success() if len(subject) > MAX_SUBJECT_LENGTH: subject = subject[:57].rstrip() + '...' return send_message_backend(request, user_profile, get_client("github_bot"), message_type_name="stream", message_to=["commits"], forged=False, subject_name=subject, message_content=content)