Initial commit

skel/freqs/data/app.py

@@ -0,0 +1,62 @@
+from fastapi import FastAPI, HTTPException, Form
+from fastapi.responses import HTMLResponse
+import os, json, uuid
+from datetime import datetime
+
+DATA = "/data/freqs.json"
+app = FastAPI(redirect_slashes=False)
+
+def load():
+    if os.path.exists(DATA):
+        with open(DATA) as f: return json.load(f)
+    return {}
+
+def save(d):
+    with open(DATA, "w") as f: json.dump(d, f, indent=2)
+
+@app.get("/api/list")
+def list_freqs():
+    items = load()
+    return sorted(
+        [{"id": k, **v} for k, v in items.items()],
+        key=lambda x: (x.get("band", ""), float(x.get("freq", 0) or 0))
+    )
+
+@app.post("/api/add")
+def add(freq: str = Form(""), name: str = Form(""), mode: str = Form(""),
+        band: str = Form(""), tone: str = Form(""), offset: str = Form(""),
+        description: str = Form(""), tag: str = Form("")):
+    items = load()
+    fid = uuid.uuid4().hex[:12]
+    items[fid] = {
+        "freq": freq, "name": name, "mode": mode, "band": band,
+        "tone": tone, "offset": offset, "description": description,
+        "tag": tag, "added": datetime.utcnow().isoformat()
+    }
+    save(items)
+    return {"id": fid}
+
+@app.patch("/api/update/{fid}")
+def update(fid: str, freq: str = Form(None), name: str = Form(None),
+           mode: str = Form(None), band: str = Form(None), tone: str = Form(None),
+           offset: str = Form(None), description: str = Form(None), tag: str = Form(None)):
+    items = load()
+    if fid not in items: raise HTTPException(404)
+    for k, v in {"freq": freq, "name": name, "mode": mode, "band": band,
+                 "tone": tone, "offset": offset, "description": description, "tag": tag}.items():
+        if v is not None: items[fid][k] = v
+    save(items)
+    return {"ok": True}
+
+@app.delete("/api/delete/{fid}")
+def delete(fid: str):
+    items = load()
+    if fid not in items: raise HTTPException(404)
+    del items[fid]
+    save(items)
+    return {"ok": True}
+
+@app.get("/", response_class=HTMLResponse)
+def root():
+    with open("/static/index.html") as f:
+        return f.read()