100 lines
2.5 KiB
Python
100 lines
2.5 KiB
Python
import os
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import typing as t
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from fastapi import FastAPI, Form, Request
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from fastapi.staticfiles import StaticFiles
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from fastapi.templating import Jinja2Templates
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import importlib_resources
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from tutor import hooks
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from tutor.types import Config
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class TutorProject:
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"""
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This big god class is not very elegant.
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"""
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CONFIG: dict[str, t.Any] = {}
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@classmethod
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def bootstrap(cls):
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# This is how we guarantee that all necessary modules are loaded
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# pylint: disable=import-outside-toplevel,unused-import
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import tutor.commands.cli
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hooks.Actions.CORE_READY.do() # discover plugins
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# Don't you dare write os.environ.get() here: we want to crash if the
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# environment variable is missing.
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tutor_root = os.environ["DASH_TUTOR_ROOT"]
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hooks.Actions.PROJECT_ROOT_READY.do(tutor_root)
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@staticmethod
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def installed_plugins() -> list[str]:
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return sorted(set(hooks.Filters.PLUGINS_INSTALLED.iterate()))
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@staticmethod
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def enabled_plugins() -> list[str]:
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return sorted(set(hooks.Filters.PLUGINS_LOADED.iterate()))
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@hooks.Actions.CONFIG_LOADED.add()
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def _dash_update_tutor_config(config: Config):
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TutorProject.CONFIG = config
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TutorProject.bootstrap()
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app = FastAPI()
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app.mount(
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"/static",
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StaticFiles(
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directory=importlib_resources.files("tutordash")
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.joinpath("server")
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.joinpath("static")
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),
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name="static",
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)
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templates = Jinja2Templates(
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directory=importlib_resources.files("tutordash")
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.joinpath("server")
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.joinpath("templates")
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)
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@app.get("/")
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def home(request: Request):
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return templates.TemplateResponse(request=request, name="index.html", context={})
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@app.get("/sidebar/plugins")
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def sidebar_plugins(request: Request):
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return templates.TemplateResponse(
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request=request,
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name="sidebar/_plugins.html",
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context={
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"installed_plugins": sorted(set(hooks.Filters.PLUGINS_INSTALLED.iterate())),
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},
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)
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@app.get("/plugin/{name}")
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def plugin(request: Request, name: str):
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# TODO check that plugin exists
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is_enabled = name in TutorProject.enabled_plugins()
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return templates.TemplateResponse(
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request=request,
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name="plugin.html",
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context={
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"plugin_name": name,
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"is_enabled": is_enabled,
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},
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)
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@app.post("/plugin/{name}/toggle")
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def toggle_plugin(request: Request, name: str, enabled: t.Annotated[bool, Form]):
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# TODO I am unable to parse the "enabled" form parameter.
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pass
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