from __future__ import absolute_import from __future__ import division from __future__ import print_function from django.core.management.base import BaseCommand, CommandParser from django.utils.timezone import now from zerver.models import Message, UserProfile, Stream, Recipient, \ Subscription, get_huddle, Realm, UserMessage, RealmAlias, \ clear_database, get_client, get_user_profile_by_id, \ email_to_username from zerver.lib.actions import STREAM_ASSIGNMENT_COLORS, do_send_message, \ do_change_is_admin from django.conf import settings from zerver.lib.bulk_create import bulk_create_streams, bulk_create_users from zerver.models import DefaultStream, get_stream, get_realm from zilencer.models import Deployment import random import os from optparse import make_option from six.moves import range from typing import Any, Callable, Dict, List, Iterable, Mapping, Sequence, Set, Tuple, Text settings.TORNADO_SERVER = None def create_users(realms, name_list, bot_type=None): # type: (Mapping[Text, Realm], Iterable[Tuple[Text, Text]], int) -> None user_set = set() # type: Set[Tuple[Text, Text, Text, bool]] for full_name, email in name_list: short_name = email_to_username(email) user_set.add((email, full_name, short_name, True)) tos_version = settings.TOS_VERSION if bot_type is None else None bulk_create_users(realms, user_set, bot_type=bot_type, tos_version=tos_version) def create_streams(realms, realm, stream_list): # type: (Mapping[Text, Realm], Realm, Iterable[Text]) -> None stream_set = set() # type: Set[Tuple[Text, Text]] for stream_name in stream_list: stream_set.add((realm.domain, stream_name)) bulk_create_streams(realms, stream_set) class Command(BaseCommand): help = "Populate a test database" def add_arguments(self, parser): # type: (CommandParser) -> None parser.add_argument('-n', '--num-messages', dest='num_messages', type=int, default=600, help='The number of messages to create.') parser.add_argument('--extra-users', dest='extra_users', type=int, default=0, help='The number of extra users to create') parser.add_argument('--huddles', dest='num_huddles', type=int, default=3, help='The number of huddles to create.') parser.add_argument('--personals', dest='num_personals', type=int, default=6, help='The number of personal pairs to create.') parser.add_argument('--threads', dest='threads', type=int, default=10, help='The number of threads to use.') parser.add_argument('--percent-huddles', dest='percent_huddles', type=float, default=15, help='The percent of messages to be huddles.') parser.add_argument('--percent-personals', dest='percent_personals', type=float, default=15, help='The percent of messages to be personals.') parser.add_argument('--stickyness', dest='stickyness', type=float, default=20, help='The percent of messages to repeat recent folks.') parser.add_argument('--nodelete', action="store_false", default=True, dest='delete', help='Whether to delete all the existing messages.') parser.add_argument('--test-suite', default=False, action="store_true", help='Whether to delete all the existing messages.') def handle(self, **options): # type: (**Any) -> None if options["percent_huddles"] + options["percent_personals"] > 100: self.stderr.write("Error! More than 100% of messages allocated.\n") return if options["delete"]: # Start by clearing all the data in our database clear_database() # Create our two default realms # Could in theory be done via zerver.lib.actions.do_create_realm, but # welcome-bot (needed for do_create_realm) hasn't been created yet zulip_realm = Realm.objects.create( string_id="zulip", name="Zulip Dev", restricted_to_domain=True, invite_required=False, org_type=Realm.CORPORATE, domain="zulip.com") RealmAlias.objects.create(realm=zulip_realm, domain="zulip.com") if options["test_suite"]: mit_realm = Realm.objects.create( string_id="mit", name="MIT", restricted_to_domain=True, invite_required=False, org_type=Realm.CORPORATE, domain="mit.edu") RealmAlias.objects.create(realm=mit_realm, domain="mit.edu") realms = {} # type: Dict[Text, Realm] for realm in Realm.objects.all(): realms[realm.domain] = realm # Create test Users (UserProfiles are automatically created, # as are subscriptions to the ability to receive personals). names = [ ("Zoe", "ZOE@zulip.com"), ("Othello, the Moor of Venice", "othello@zulip.com"), ("Iago", "iago@zulip.com"), ("Prospero from The Tempest", "prospero@zulip.com"), ("Cordelia Lear", "cordelia@zulip.com"), ("King Hamlet", "hamlet@zulip.com"), ("aaron", "AARON@zulip.com"), ] for i in range(options["extra_users"]): names.append(('Extra User %d' % (i,), 'extrauser%d@zulip.com' % (i,))) create_users(realms, names) iago = UserProfile.objects.get(email="iago@zulip.com") do_change_is_admin(iago, True) # Create public streams. stream_list = ["Verona", "Denmark", "Scotland", "Venice", "Rome"] create_streams(realms, zulip_realm, stream_list) recipient_streams = [Stream.objects.get(name=name, realm=zulip_realm).id for name in stream_list] # type: List[int] # Create subscriptions to streams. The following # algorithm will give each of the users a different but # deterministic subset of the streams (given a fixed list # of users). subscriptions_to_add = [] # type: List[Subscription] profiles = UserProfile.objects.select_related().all().order_by("email") # type: Sequence[UserProfile] for i, profile in enumerate(profiles): # Subscribe to some streams. for type_id in recipient_streams[:int(len(recipient_streams) * float(i)/len(profiles)) + 1]: r = Recipient.objects.get(type=Recipient.STREAM, type_id=type_id) s = Subscription( recipient=r, user_profile=profile, color=STREAM_ASSIGNMENT_COLORS[i % len(STREAM_ASSIGNMENT_COLORS)]) subscriptions_to_add.append(s) Subscription.objects.bulk_create(subscriptions_to_add) else: zulip_realm = get_realm("zulip.com") recipient_streams = [klass.type_id for klass in Recipient.objects.filter(type=Recipient.STREAM)] # Extract a list of all users user_profiles = [user_profile.id for user_profile in UserProfile.objects.all()] # type: List[int] # Create several initial huddles for i in range(options["num_huddles"]): get_huddle(random.sample(user_profiles, random.randint(3, 4))) # Create several initial pairs for personals personals_pairs = [random.sample(user_profiles, 2) for i in range(options["num_personals"])] threads = options["threads"] jobs = [] # type: List[Tuple[int, List[List[int]], Dict[str, Any], Callable[[str], int]]] for i in range(threads): count = options["num_messages"] // threads if i < options["num_messages"] % threads: count += 1 jobs.append((count, personals_pairs, options, self.stdout.write)) for job in jobs: send_messages(job) if options["delete"]: # Create the "website" and "API" clients; if we don't, the # default values in zerver/decorators.py will not work # with the Django test suite. get_client("website") get_client("API") if options["test_suite"]: # Create test users; the MIT ones are needed to test # the Zephyr mirroring codepaths. testsuite_mit_users = [ ("Fred Sipb (MIT)", "sipbtest@mit.edu"), ("Athena Consulting Exchange User (MIT)", "starnine@mit.edu"), ("Esp Classroom (MIT)", "espuser@mit.edu"), ] create_users(realms, testsuite_mit_users) # These bots are directly referenced from code and thus # are needed for the test suite. all_realm_bots = [(bot['name'], bot['email_template'] % (settings.INTERNAL_BOT_DOMAIN,)) for bot in settings.INTERNAL_BOTS] zulip_realm_bots = [ ("Zulip New User Bot", "new-user-bot@zulip.com"), ("Zulip Error Bot", "error-bot@zulip.com"), ("Zulip Default Bot", "default-bot@zulip.com"), ] zulip_realm_bots.extend(all_realm_bots) create_users(realms, zulip_realm_bots, bot_type=UserProfile.DEFAULT_BOT) zulip_webhook_bots = [ ("Zulip Webhook Bot", "webhook-bot@zulip.com"), ] create_users(realms, zulip_webhook_bots, bot_type=UserProfile.INCOMING_WEBHOOK_BOT) if not options["test_suite"]: # Initialize the email gateway bot as an API Super User email_gateway_bot = UserProfile.objects.get(email__iexact=settings.EMAIL_GATEWAY_BOT) email_gateway_bot.is_api_super_user = True email_gateway_bot.save() # To keep the messages.json fixtures file for the test # suite fast, don't add these users and subscriptions # when running populate_db for the test suite zulip_stream_list = ["devel", "all", "announce", "design", "support", "social", "test", "errors", "sales"] create_streams(realms, zulip_realm, zulip_stream_list) # Add a few default streams for stream_name in ["design", "devel", "social", "support"]: DefaultStream.objects.create(realm=zulip_realm, stream=get_stream(stream_name, zulip_realm)) # Now subscribe everyone to these streams subscriptions_to_add = [] profiles = UserProfile.objects.select_related().filter(realm=zulip_realm) for i, stream_name in enumerate(zulip_stream_list): stream = Stream.objects.get(name=stream_name, realm=zulip_realm) recipient = Recipient.objects.get(type=Recipient.STREAM, type_id=stream.id) for profile in profiles: # Subscribe to some streams. s = Subscription( recipient=recipient, user_profile=profile, color=STREAM_ASSIGNMENT_COLORS[i % len(STREAM_ASSIGNMENT_COLORS)]) subscriptions_to_add.append(s) Subscription.objects.bulk_create(subscriptions_to_add) # These bots are not needed by the test suite internal_zulip_users_nosubs = [ ("Zulip Commit Bot", "commit-bot@zulip.com"), ("Zulip Trac Bot", "trac-bot@zulip.com"), ("Zulip Nagios Bot", "nagios-bot@zulip.com"), ] create_users(realms, internal_zulip_users_nosubs, bot_type=UserProfile.DEFAULT_BOT) zulip_cross_realm_bots = [ ("Zulip Feedback Bot", "feedback@zulip.com"), ] create_users(realms, zulip_cross_realm_bots, bot_type=UserProfile.DEFAULT_BOT) # Mark all messages as read UserMessage.objects.all().update(flags=UserMessage.flags.read) self.stdout.write("Successfully populated test database.\n") recipient_hash = {} # type: Dict[int, Recipient] def get_recipient_by_id(rid): # type: (int) -> Recipient if rid in recipient_hash: return recipient_hash[rid] return Recipient.objects.get(id=rid) # Create some test messages, including: # - multiple streams # - multiple subjects per stream # - multiple huddles # - multiple personals converastions # - multiple messages per subject # - both single and multi-line content def send_messages(data): # type: (Tuple[int, Sequence[Sequence[int]], Mapping[str, Any], Callable[[str], Any]]) -> int (tot_messages, personals_pairs, options, output) = data random.seed(os.getpid()) texts = open("zilencer/management/commands/test_messages.txt", "r").readlines() offset = random.randint(0, len(texts)) recipient_streams = [klass.id for klass in Recipient.objects.filter(type=Recipient.STREAM)] # type: List[int] recipient_huddles = [h.id for h in Recipient.objects.filter(type=Recipient.HUDDLE)] # type: List[int] huddle_members = {} # type: Dict[int, List[int]] for h in recipient_huddles: huddle_members[h] = [s.user_profile.id for s in Subscription.objects.filter(recipient_id=h)] num_messages = 0 random_max = 1000000 recipients = {} # type: Dict[int, Tuple[int, int, Dict[str, Any]]] while num_messages < tot_messages: saved_data = {} # type: Dict[str, Any] message = Message() message.sending_client = get_client('populate_db') length = random.randint(1, 5) lines = (t.strip() for t in texts[offset: offset + length]) message.content = '\n'.join(lines) offset += length offset = offset % len(texts) randkey = random.randint(1, random_max) if (num_messages > 0 and random.randint(1, random_max) * 100. / random_max < options["stickyness"]): # Use an old recipient message_type, recipient_id, saved_data = recipients[num_messages - 1] if message_type == Recipient.PERSONAL: personals_pair = saved_data['personals_pair'] random.shuffle(personals_pair) elif message_type == Recipient.STREAM: message.subject = saved_data['subject'] message.recipient = get_recipient_by_id(recipient_id) elif message_type == Recipient.HUDDLE: message.recipient = get_recipient_by_id(recipient_id) elif (randkey <= random_max * options["percent_huddles"] / 100.): message_type = Recipient.HUDDLE message.recipient = get_recipient_by_id(random.choice(recipient_huddles)) elif (randkey <= random_max * (options["percent_huddles"] + options["percent_personals"]) / 100.): message_type = Recipient.PERSONAL personals_pair = random.choice(personals_pairs) random.shuffle(personals_pair) elif (randkey <= random_max * 1.0): message_type = Recipient.STREAM message.recipient = get_recipient_by_id(random.choice(recipient_streams)) if message_type == Recipient.HUDDLE: sender_id = random.choice(huddle_members[message.recipient.id]) message.sender = get_user_profile_by_id(sender_id) elif message_type == Recipient.PERSONAL: message.recipient = Recipient.objects.get(type=Recipient.PERSONAL, type_id=personals_pair[0]) message.sender = get_user_profile_by_id(personals_pair[1]) saved_data['personals_pair'] = personals_pair elif message_type == Recipient.STREAM: stream = Stream.objects.get(id=message.recipient.type_id) # Pick a random subscriber to the stream message.sender = random.choice(Subscription.objects.filter( recipient=message.recipient)).user_profile message.subject = stream.name + Text(random.randint(1, 3)) saved_data['subject'] = message.subject message.pub_date = now() do_send_message(message) recipients[num_messages] = (message_type, message.recipient.id, saved_data) num_messages += 1 return tot_messages