249 lines
8.2 KiB
Python
249 lines
8.2 KiB
Python
import datetime
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import os
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from typing import Any, IO, Dict, Iterator, List, Tuple, Union
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import jinja2.exceptions
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from flask import request, redirect, url_for, render_template, Response, session, abort, send_from_directory
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from pony.orm import count, commit, db_session
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from werkzeug.utils import secure_filename
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from worlds.AutoWorld import AutoWorldRegister
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from . import app, cache
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from .models import Seed, Room, Command, UUID, uuid4
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def get_world_theme(game_name: str):
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if game_name in AutoWorldRegister.world_types:
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return AutoWorldRegister.world_types[game_name].web.theme
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return 'grass'
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@app.errorhandler(404)
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@app.errorhandler(jinja2.exceptions.TemplateNotFound)
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def page_not_found(err):
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return render_template('404.html'), 404
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# Start Playing Page
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@app.route('/start-playing')
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@cache.cached()
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def start_playing():
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return render_template(f"startPlaying.html")
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# Game Info Pages
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@app.route('/games/<string:game>/info/<string:lang>')
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@cache.cached()
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def game_info(game, lang):
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try:
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world = AutoWorldRegister.world_types[game]
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if lang not in world.web.game_info_languages:
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raise KeyError("Sorry, this game's info page is not available in that language yet.")
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except KeyError:
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return abort(404)
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return render_template('gameInfo.html', game=game, lang=lang, theme=get_world_theme(game))
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# List of supported games
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@app.route('/games')
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@cache.cached()
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def games():
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worlds = {}
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for game, world in AutoWorldRegister.world_types.items():
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if not world.hidden:
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worlds[game] = world
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return render_template("supportedGames.html", worlds=worlds)
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@app.route('/tutorial/<string:game>/<string:file>/<string:lang>')
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@cache.cached()
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def tutorial(game, file, lang):
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try:
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world = AutoWorldRegister.world_types[game]
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if lang not in [tut.link.split("/")[1] for tut in world.web.tutorials]:
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raise KeyError("Sorry, the tutorial is not available in that language yet.")
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except KeyError:
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return abort(404)
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return render_template("tutorial.html", game=game, file=file, lang=lang, theme=get_world_theme(game))
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@app.route('/tutorial/')
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@cache.cached()
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def tutorial_landing():
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return render_template("tutorialLanding.html")
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@app.route('/faq/<string:lang>/')
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@cache.cached()
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def faq(lang: str):
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import markdown
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with open(os.path.join(app.static_folder, "assets", "faq", secure_filename(lang)+".md")) as f:
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document = f.read()
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return render_template(
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"markdown_document.html",
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title="Frequently Asked Questions",
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html_from_markdown=markdown.markdown(
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document,
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extensions=["toc", "mdx_breakless_lists"],
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extension_configs={
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"toc": {"anchorlink": True}
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}
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),
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)
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@app.route('/glossary/<string:lang>/')
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@cache.cached()
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def glossary(lang: str):
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import markdown
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with open(os.path.join(app.static_folder, "assets", "glossary", secure_filename(lang)+".md")) as f:
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document = f.read()
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return render_template(
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"markdown_document.html",
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title="Glossary",
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html_from_markdown=markdown.markdown(
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document,
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extensions=["toc", "mdx_breakless_lists"],
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extension_configs={
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"toc": {"anchorlink": True}
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}
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),
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)
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@app.route('/seed/<suuid:seed>')
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def view_seed(seed: UUID):
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seed = Seed.get(id=seed)
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if not seed:
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abort(404)
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return render_template("viewSeed.html", seed=seed, slot_count=count(seed.slots))
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@app.route('/new_room/<suuid:seed>')
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def new_room(seed: UUID):
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seed = Seed.get(id=seed)
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if not seed:
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abort(404)
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room = Room(seed=seed, owner=session["_id"], tracker=uuid4())
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commit()
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return redirect(url_for("host_room", room=room.id))
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def _read_log(log: IO[Any], offset: int = 0) -> Iterator[bytes]:
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marker = log.read(3) # skip optional BOM
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if marker != b'\xEF\xBB\xBF':
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log.seek(0, os.SEEK_SET)
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log.seek(offset, os.SEEK_CUR)
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yield from log
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log.close() # free file handle as soon as possible
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@app.route('/log/<suuid:room>')
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def display_log(room: UUID) -> Union[str, Response, Tuple[str, int]]:
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room = Room.get(id=room)
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if room is None:
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return abort(404)
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if room.owner == session["_id"]:
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file_path = os.path.join("logs", str(room.id) + ".txt")
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try:
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log = open(file_path, "rb")
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range_header = request.headers.get("Range")
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if range_header:
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range_type, range_values = range_header.split('=')
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start, end = map(str.strip, range_values.split('-', 1))
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if range_type != "bytes" or end != "":
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return "Unsupported range", 500
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# NOTE: we skip Content-Range in the response here, which isn't great but works for our JS
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return Response(_read_log(log, int(start)), mimetype="text/plain", status=206)
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return Response(_read_log(log), mimetype="text/plain")
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except FileNotFoundError:
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return Response(f"Logfile {file_path} does not exist. "
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f"Likely a crash during spinup of multiworld instance or it is still spinning up.",
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mimetype="text/plain")
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return "Access Denied", 403
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@app.post("/room/<suuid:room>")
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def host_room_command(room: UUID):
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room: Room = Room.get(id=room)
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if room is None:
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return abort(404)
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if room.owner == session["_id"]:
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cmd = request.form["cmd"]
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if cmd:
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Command(room=room, commandtext=cmd)
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commit()
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return redirect(url_for("host_room", room=room.id))
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@app.get("/room/<suuid:room>")
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def host_room(room: UUID):
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room: Room = Room.get(id=room)
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if room is None:
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return abort(404)
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now = datetime.datetime.utcnow()
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# indicate that the page should reload to get the assigned port
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should_refresh = ((not room.last_port and now - room.creation_time < datetime.timedelta(seconds=3))
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or room.last_activity < now - datetime.timedelta(seconds=room.timeout))
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with db_session:
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room.last_activity = now # will trigger a spinup, if it's not already running
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browser_tokens = "Mozilla", "Chrome", "Safari"
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automated = ("update" in request.args
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or "Discordbot" in request.user_agent.string
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or not any(browser_token in request.user_agent.string for browser_token in browser_tokens))
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def get_log(max_size: int = 0 if automated else 1024000) -> str:
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if max_size == 0:
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return "…"
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try:
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with open(os.path.join("logs", str(room.id) + ".txt"), "rb") as log:
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raw_size = 0
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fragments: List[str] = []
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for block in _read_log(log):
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if raw_size + len(block) > max_size:
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fragments.append("…")
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break
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raw_size += len(block)
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fragments.append(block.decode("utf-8"))
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return "".join(fragments)
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except FileNotFoundError:
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return ""
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return render_template("hostRoom.html", room=room, should_refresh=should_refresh, get_log=get_log)
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@app.route('/favicon.ico')
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def favicon():
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return send_from_directory(os.path.join(app.root_path, "static", "static"),
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'favicon.ico', mimetype='image/vnd.microsoft.icon')
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@app.route('/discord')
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def discord():
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return redirect("https://discord.gg/8Z65BR2")
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@app.route('/datapackage')
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@cache.cached()
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def get_datapackage():
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"""A pretty print version of /api/datapackage"""
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from worlds import network_data_package
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import json
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return Response(json.dumps(network_data_package, indent=4), mimetype="text/plain")
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@app.route('/index')
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@app.route('/sitemap')
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@cache.cached()
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def get_sitemap():
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available_games: List[Dict[str, Union[str, bool]]] = []
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for game, world in AutoWorldRegister.world_types.items():
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if not world.hidden:
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has_settings: bool = isinstance(world.web.options_page, bool) and world.web.options_page
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available_games.append({ 'title': game, 'has_settings': has_settings })
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return render_template("siteMap.html", games=available_games)
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