Source code for server.views_main.root

from flask import Blueprint, current_app, request, render_template, send_from_directory
from flask.json import jsonify

bp = Blueprint("root", __name__)



def serve_index_if_not_proxy():
    if current_app.config.get("BEHIND_PROXY") is None:
        return render_template("index.html")
    else:
        return 'The BEHIND_PROXY variable was set. Static files are not served.'





@bp.route("/")
def index():
    return serve_index_if_not_proxy()





@bp.route("/<path:path>")
def index_fallback(path):
    # Unhandled API requests to /auth, /api, etc. should not be silent
    for prefix in ("auth", "api"):
        if path.startswith(prefix):
            return jsonify(errors={"error": f"Unknown /{prefix} endpoint."}), 404
    # Otherwise let the frontend handle it
    return serve_index_if_not_proxy()





@bp.route("/robots.txt")
@bp.route("/manifest.json")
@bp.route("/asset-manifest.json")
def static_from_root():
    return send_from_directory(current_app.template_folder, request.path[1:])