from typing import Any, Dict, List from typing_extensions import override from zerver.actions.create_user import do_create_user from zerver.actions.message_send import do_send_messages, internal_prep_stream_message from zerver.actions.reactions import do_add_reaction from zerver.actions.streams import bulk_add_subscriptions from zerver.actions.user_settings import do_change_avatar_fields from zerver.lib.emoji import get_emoji_data from zerver.lib.management import ZulipBaseCommand from zerver.lib.streams import ensure_stream from zerver.lib.upload import upload_avatar_image from zerver.models import Message, UserProfile from zerver.models.realms import get_realm class Command(ZulipBaseCommand): help = """Add a mock conversation to the development environment. Usage: ./manage.py add_mock_conversation After running the script: From browser (ideally on high resolution screen): * Refresh to get the rendered tweet * Check that the whale emoji reaction comes before the thumbs_up emoji reaction * Remove the blue box (it's a box shadow on .selected_message .messagebox-content; inspecting the selected element will find it fairly quickly) * Change the color of the stream to #a6c7e5 * Shrink screen till the mypy link only just fits * Take screenshot that does not include the timestamps or bottom edge From image editing program: * Remove mute (and edit) icons from recipient bar """ def set_avatar(self, user: UserProfile, filename: str) -> None: with open(filename, "rb") as f: upload_avatar_image(f, user, user) do_change_avatar_fields(user, UserProfile.AVATAR_FROM_USER, acting_user=None) def add_message_formatting_conversation(self) -> None: realm = get_realm("zulip") stream = ensure_stream(realm, "zulip features", acting_user=None) UserProfile.objects.filter(email__contains="stage").delete() starr = do_create_user( "1@stage.example.com", "password", realm, "Ada Starr", acting_user=None ) self.set_avatar(starr, "static/images/characters/starr.png") fisher = do_create_user( "2@stage.example.com", "password", realm, "Bel Fisher", acting_user=None ) self.set_avatar(fisher, "static/images/characters/fisher.png") twitter_bot = do_create_user( "3@stage.example.com", "password", realm, "Twitter Bot", bot_type=UserProfile.DEFAULT_BOT, acting_user=None, ) self.set_avatar(twitter_bot, "static/images/features/twitter.png") bulk_add_subscriptions( realm, [stream], list(UserProfile.objects.filter(realm=realm)), acting_user=None ) staged_messages: List[Dict[str, Any]] = [ { "sender": starr, "content": "Hey @**Bel Fisher**, check out Zulip's Markdown formatting! " "You can have:\n* bulleted lists\n * with sub-bullets too\n" "* **bold**, *italic*, and ~~strikethrough~~ text\n" "* LaTeX for mathematical formulas, both inline -- $$O(n^2)$$ -- and displayed:\n" "```math\n\\int_a^b f(t)\\, dt=F(b)-F(a)\n```", }, { "sender": fisher, "content": "My favorite is the syntax highlighting for code blocks\n" "```python\ndef fib(n: int) -> int:\n # returns the n-th Fibonacci number\n" " return fib(n-1) + fib(n-2)\n```", }, { "sender": starr, "content": "I think you forgot your base case there, Bel :laughing:\n" "```quote\n```python\ndef fib(n: int) -> int:\n # returns the n-th Fibonacci number\n" " return fib(n-1) + fib(n-2)\n```\n```", }, { "sender": fisher, "content": "I'm also a big fan of inline link, tweet, video, and image previews. " "Check out this picture of Çet Whalin[](/static/images/features/whale.png)!", }, { "sender": starr, "content": "I just set up a custom linkifier, " "so `#1234` becomes [#1234](github.com/zulip/zulip/1234), " "a link to the corresponding GitHub issue.", }, { "sender": twitter_bot, "content": "https://twitter.com/gvanrossum/status/786661035637772288", }, { "sender": fisher, "content": "Oops, the Twitter bot I set up shouldn't be posting here. Let me go fix that.", }, ] messages = [ internal_prep_stream_message( message["sender"], stream, "message formatting", message["content"], ) for message in staged_messages ] message_ids = [ sent_message_result.message_id for sent_message_result in do_send_messages(messages) ] preview_message = Message.objects.get( id__in=message_ids, content__icontains="image previews" ) whale = get_emoji_data(realm.id, "whale") do_add_reaction(starr, preview_message, "whale", whale.emoji_code, whale.reaction_type) twitter_message = Message.objects.get(id__in=message_ids, content__icontains="gvanrossum") # Setting up a twitter integration in dev is a decent amount of work. If you need # to update this tweet, either copy the format below, or send the link to the tweet # to chat.zulip.org and ask an admin of that server to get you the rendered_content. twitter_message.rendered_content = ( "

https://twitter.com/gvanrossum/status/786661035637772288

\n" '
' '' "

Great blog post about Zulip's use of mypy: " "http://blog.zulip.org/2016/10/13/static-types-in-python-oh-mypy/

" "- Guido van Rossum (@gvanrossum)
" ) twitter_message.save(update_fields=["rendered_content"]) # Put a short pause between the whale reaction and this, so that the # thumbs_up shows up second thumbs_up = get_emoji_data(realm.id, "thumbs_up") do_add_reaction( starr, preview_message, "thumbs_up", thumbs_up.emoji_code, thumbs_up.reaction_type ) @override def handle(self, *args: Any, **options: str) -> None: self.add_message_formatting_conversation()