f42042ccb7
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Combines shared, blog, market, cart, events, federation, and account into a single repository. Eliminates submodule sync, sibling model copying at build time, and per-app CI orchestration. Changes: - Remove per-app .git, .gitmodules, .gitea, submodule shared/ dirs - Remove stale sibling model copies from each app - Update all 6 Dockerfiles for monorepo build context (root = .) - Add build directives to docker-compose.yml - Add single .gitea/workflows/ci.yml with change detection - Add .dockerignore for monorepo build context - Create __init__.py for federation and account (cross-app imports)
127 lines
3.9 KiB
Python
127 lines
3.9 KiB
Python
from werkzeug.exceptions import HTTPException
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from shared.utils import hx_fragment_request
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from quart import (
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request,
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render_template,
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make_response,
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current_app
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)
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from markupsafe import escape
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class AppError(ValueError):
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"""
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Base class for app-level, client-safe errors.
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Behaves like ValueError so existing except ValueError: still works.
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"""
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status_code: int = 400
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def __init__(self, message, *, status_code: int | None = None):
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# Support a single message or a list/tuple of messages
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if isinstance(message, (list, tuple, set)):
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self.messages = [str(m) for m in message]
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msg = self.messages[0] if self.messages else ""
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else:
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self.messages = [str(message)]
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msg = str(message)
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super().__init__(msg)
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if status_code is not None:
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self.status_code = status_code
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def errors(app):
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def _info(e):
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return {
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"exception": e,
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"method": request.method,
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"url": str(request.url),
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"base_url": str(request.base_url),
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"root_path": request.root_path,
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"path": request.path,
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"full_path": request.full_path,
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"endpoint": request.endpoint,
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"url_rule": str(request.url_rule) if request.url_rule else None,
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"headers": {k: v for k, v in request.headers.items()
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if k.lower().startswith("x-forwarded") or k in ("Host",)},
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}
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@app.errorhandler(404)
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async def not_found(e):
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current_app.logger.warning("404 %s", _info(e))
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if hx_fragment_request():
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html = await render_template(
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"_types/root/exceptions/hx/_.html",
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errnum='404'
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)
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else:
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html = await render_template(
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"_types/root/exceptions/_.html",
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errnum='404',
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)
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return await make_response(html, 404)
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@app.errorhandler(403)
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async def not_allowed(e):
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current_app.logger.warning("403 %s", _info(e))
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if hx_fragment_request():
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html = await render_template(
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"_types/root/exceptions/hx/_.html",
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errnum='403'
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)
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else:
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html = await render_template(
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"_types/root/exceptions/_.html",
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errnum='403',
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)
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return await make_response(html, 403)
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@app.errorhandler(AppError)
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async def app_error(e: AppError):
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# App-level, client-safe errors
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current_app.logger.info("AppError %s", _info(e))
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status = getattr(e, "status_code", 400)
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messages = getattr(e, "messages", [str(e)])
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if request.headers.get("HX-Request") == "true":
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# Build a little styled <ul><li>...</li></ul> snippet
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lis = "".join(
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f"<li>{escape(m)}</li>"
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for m in messages if m
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)
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html = (
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"<ul class='list-disc pl-5 space-y-1 text-sm text-red-600'>"
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f"{lis}"
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"</ul>"
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)
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return await make_response(html, status)
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# Non-HTMX: show a nicer page with error messages
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html = await render_template(
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"_types/root/exceptions/app_error.html",
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messages=messages,
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)
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return await make_response(html, status)
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@app.errorhandler(Exception)
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async def error(e):
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current_app.logger.exception("Exception %s", _info(e))
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status = 500
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if isinstance(e, HTTPException):
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status = e.code or 500
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if request.headers.get("HX-Request") == "true":
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# Generic message for unexpected/untrusted errors
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return await make_response(
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"Something went wrong. Please try again.",
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status,
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)
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html = await render_template("_types/root/exceptions/error.html")
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return await make_response(html, status)
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