Implement map

server/.gitignore

@@ -1,4 +1,4 @@
 .venv
 secret.env
-tiles
+unmined-out
 **/__pycache__

server/server/__init__.py

@@ -1,14 +1,18 @@
 import json
 from fastapi import FastAPI, Request
 from fastapi.responses import HTMLResponse
-from jinja2 import Environment, FileSystemLoader, select_autoescape
 
 from .settings import settings
 from .user import user_auth
+from .map_tiles import map_tiles
+from .templates import j2env
 
 app = FastAPI()
 
 app.mount("/user/", user_auth)
+app.mount("/map/", map_tiles)
+
+frontend = FastAPI()
 
 manifest = dict()
 if not settings.dev_mode:
@@ -18,17 +22,13 @@ if not settings.dev_mode:
         manifest = json.load(f)
 
 
-j2env = Environment(
-    loader=FileSystemLoader("templates"),
-    autoescape=select_autoescape(),
-)
 index = j2env.get_template("index.html").render(
     dev_mode=settings.dev_mode,
     manifest=manifest,
 )
 
 
-@app.middleware("http")
+@frontend.middleware("http")
 async def index_catch_all(request: Request, call_next):
     response = await call_next(request)
 
@@ -39,4 +39,6 @@ async def index_catch_all(request: Request, call_next):
 
 
 if not settings.dev_mode:
-    app.mount("/", StaticFiles(directory=settings.frontend_path))
+    frontend.mount("/", StaticFiles(directory=settings.frontend_path))
+
+app.mount("/", frontend)

server/server/map_tiles.py

@@ -0,0 +1,37 @@
+from fastapi import FastAPI, Response
+from fastapi.staticfiles import StaticFiles
+
+from .settings import settings
+from .templates import j2env
+
+map_tiles = FastAPI()
+
+map_tiles.mount("/tiles/", StaticFiles(directory=f"{settings.unmined_out_path}/tiles"))
+
+
+class MetadataJsResponse(Response):
+    media_type = "text/javascript"
+
+
+MAP_PROPS_FILE = f"{settings.unmined_out_path}/unmined.map.properties.js"
+MAP_REGIONS_FILE = f"{settings.unmined_out_path}/unmined.map.regions.js"
+
+
+def parse_metadata():
+    with open(MAP_PROPS_FILE, "r") as f:
+        map_props = f.read()
+    with open(MAP_REGIONS_FILE, "r") as f:
+        map_regions = f.read()
+
+    return j2env.get_template("metadata.js").render(
+        props_file=MAP_PROPS_FILE,
+        map_props=map_props,
+        regions_file=MAP_REGIONS_FILE,
+        map_regions=map_regions,
+    )
+
+
+@map_tiles.get("/metadata.js", response_class=MetadataJsResponse)
+async def get_metadata():
+    # TODO cache
+    return parse_metadata()

server/server/settings.py

@@ -6,6 +6,7 @@ class Settings(BaseSettings):
     dev_npm_port: int = 5173
 
     frontend_path: str = "frontend"
+    unmined_out_path: str = "unmined-out"
 
 
 settings = Settings()

server/server/templates.py

@@ -0,0 +1,6 @@
+from jinja2 import Environment, FileSystemLoader, select_autoescape
+
+j2env = Environment(
+    loader=FileSystemLoader("templates"),
+    autoescape=select_autoescape(),
+)

server/templates/metadata.js

@@ -0,0 +1,10 @@
+/* {{props_file}} */
+{{map_props}}
+
+/* {{regions_file}} */
+{{map_regions}}
+
+return {
+    properties: UnminedMapProperties,
+    regions: UnminedRegions,
+}