fix wheplayer

api/app/main.py

@@ -5,6 +5,7 @@ import logging
 import subprocess
 from pathlib import Path
 from typing import Optional
+from urllib.parse import urlparse
 
 import httpx
 import yaml
@@ -64,6 +65,38 @@ def _extract_port(address: str, fallback: int) -> int:
     return fallback
 
 
+def _host_from_url(url: str, fallback: str) -> str:
+  try:
+    parsed = urlparse(url)
+    host = (parsed.hostname or "").strip()
+    if host and host not in {"0.0.0.0", "::"}:
+      return host
+  except ValueError:
+    pass
+  return fallback
+
+
+def _extract_host(address: str, fallback: str) -> str:
+  text = str(address or "").strip()
+  if not text:
+    return fallback
+  if text.startswith(":"):
+    return fallback
+  if "://" in text:
+    return _host_from_url(text, fallback)
+  if text.startswith("[") and "]" in text:
+    host = text[1 : text.index("]")]
+    return host or fallback
+  if ":" in text:
+    host = text.rsplit(":", 1)[0].strip()
+    if host and host not in {"0.0.0.0", "::"}:
+      return host
+    return fallback
+  if text in {"0.0.0.0", "::"}:
+    return fallback
+  return text
+
+
 def _load_mediamtx_yml() -> dict:
   if not MEDIAMTX_YML_PATH.exists():
     raise HTTPException(status_code=500, detail="mediamtx_yml_not_found")
@@ -78,11 +111,15 @@ def _save_mediamtx_yml(data: dict) -> None:
   )
 
 
-def _build_mediamtx_view(data: dict) -> MediaMTXConfigView:
+def _build_mediamtx_view(data: dict, current_cfg: Optional[AppConfig] = None) -> MediaMTXConfigView:
   api_port = _extract_port(str(data.get("apiAddress", ":9997")), 9997)
   webrtc_port = _extract_port(str(data.get("webrtcAddress", ":8889")), 8889)
+  current_api_host = _host_from_url((current_cfg.mediamtx_api_url if current_cfg else ""), "127.0.0.1")
+  current_webrtc_host = _host_from_url((current_cfg.mediamtx_webrtc_url if current_cfg else ""), "127.0.0.1")
+  api_host = _extract_host(str(data.get("apiAddress", ":9997")), current_api_host)
+
   hosts = data.get("webrtcAdditionalHosts") or []
-  host = hosts[0] if isinstance(hosts, list) and hosts else "127.0.0.1"
+  host = hosts[0] if isinstance(hosts, list) and hosts else _extract_host(str(data.get("webrtcAddress", ":8889")), current_webrtc_host)
 
   path_defaults = data.get("pathDefaults") or {}
   record_enabled = bool(path_defaults.get("record", False))
@@ -99,7 +136,7 @@ def _build_mediamtx_view(data: dict) -> MediaMTXConfigView:
   cameras.sort(key=lambda x: x.name)
 
   return MediaMTXConfigView(
-    api_url=f"http://127.0.0.1:{api_port}",
+    api_url=f"http://{api_host}:{api_port}",
     webrtc_url=f"http://{host}:{webrtc_port}",
     record_enabled=record_enabled,
     cameras=cameras,
@@ -109,7 +146,7 @@ def _build_mediamtx_view(data: dict) -> MediaMTXConfigView:
 async def _sync_app_config_from_mediamtx() -> AppConfig:
   cfg = await store.load()
   data = _load_mediamtx_yml()
-  view = _build_mediamtx_view(data)
+  view = _build_mediamtx_view(data, cfg)
 
   cfg.mediamtx_api_url = view.api_url
   cfg.mediamtx_webrtc_url = view.webrtc_url
@@ -174,6 +211,17 @@ async def _scheduler_loop() -> None:
     try:
       cfg = await store.load()
       await scheduler.tick(cfg.schedule)
+    except httpx.HTTPStatusError as e:
+      code = e.response.status_code
+      if code == 401:
+        logger.warning(
+          "scheduler_tick_unauthorized: MediaMTX API rejected credentials. "
+          "Set mediamtx_api_user/mediamtx_api_pass in api/data/config.json"
+        )
+      else:
+        logger.exception("scheduler_tick_http_status_%s", code)
+    except httpx.HTTPError:
+      logger.exception("scheduler_tick_http_error")
     except Exception:
       logger.exception("scheduler_tick_failed")
     finally:
@@ -227,7 +275,7 @@ async def get_config() -> AppConfig:
 @app.get("/api/mediamtx/config")
 async def get_mediamtx_config() -> MediaMTXConfigView:
   data = _load_mediamtx_yml()
-  view = _build_mediamtx_view(data)
+  view = _build_mediamtx_view(data, await store.load())
   await _sync_app_config_from_mediamtx()
   return view
 
@@ -247,7 +295,7 @@ async def add_mediamtx_camera(payload: MediaMTXAddCameraRequest) -> MediaMTXConf
   paths[name] = {"source": payload.rtsp_url.strip()}
   _save_mediamtx_yml(data)
   await _sync_app_config_from_mediamtx()
-  return _build_mediamtx_view(data)
+  return _build_mediamtx_view(data, await store.load())
 
 
 @app.delete("/api/mediamtx/cameras/{name}")
@@ -260,7 +308,7 @@ async def delete_mediamtx_camera(name: str) -> MediaMTXConfigView:
   data["paths"] = paths
   _save_mediamtx_yml(data)
   await _sync_app_config_from_mediamtx()
-  return _build_mediamtx_view(data)
+  return _build_mediamtx_view(data, await store.load())
 
 
 @app.post("/api/mediamtx/recording")
@@ -272,7 +320,7 @@ async def set_mediamtx_recording(data: RecordingToggle) -> MediaMTXConfigView:
   path_defaults["record"] = bool(data.enabled)
   payload["pathDefaults"] = path_defaults
   _save_mediamtx_yml(payload)
-  return _build_mediamtx_view(payload)
+  return _build_mediamtx_view(payload, await store.load())
 
 
 @app.post("/api/mediamtx/restart")