Initial commit

2026-09-06 22:30:13 -04:00
commit 83627e788b
43 changed files with 43131 additions and 0 deletions
@@ -0,0 +1,81 @@
+"""API credentials for the optional cover sources (IGDB, ScreenScraper, TheMovieDB).
+
+Credentials live in a small JSON file next to the database so both the GUI and
+the HTTP API (running on the NAS) can share them. Environment variables take
+precedence over the file.
+"""
+import json
+import os
+from pathlib import Path
+
+from . import config
+
+CREDENTIALS_PATH = Path(
+    os.environ.get("PSP_CREDENTIALS", str(config.DATA_DIR / "credentials.json"))
+)
+
+FIELDS = [
+    "igdb_client_id",
+    "igdb_client_secret",
+    "tmdb_api_key",
+    "screenscraper_devid",
+    "screenscraper_devpassword",
+    "screenscraper_ssid",
+    "screenscraper_sspassword",
+    "screenscraper_softname",
+]
+
+_ENV_MAP = {
+    "igdb_client_id": "IGDB_CLIENT_ID",
+    "igdb_client_secret": "IGDB_CLIENT_SECRET",
+    "tmdb_api_key": "TMDB_API_KEY",
+    "screenscraper_devid": "SCREENSCRAPER_DEVID",
+    "screenscraper_devpassword": "SCREENSCRAPER_DEVPASSWORD",
+    "screenscraper_ssid": "SCREENSCRAPER_SSID",
+    "screenscraper_sspassword": "SCREENSCRAPER_SSPASSWORD",
+    "screenscraper_softname": "SCREENSCRAPER_SOFTNAME",
+}
+
+_cache = None
+
+
+def load():
+    """Return the credentials dict (cached; env vars win over the file)."""
+    global _cache
+    if _cache is None:
+        creds = {}
+        if CREDENTIALS_PATH.exists():
+            try:
+                creds = json.loads(CREDENTIALS_PATH.read_text(encoding="utf-8"))
+            except (OSError, ValueError):
+                creds = {}
+        if not isinstance(creds, dict):
+            creds = {}
+        for key, env in _ENV_MAP.items():
+            value = os.environ.get(env)
+            if value:
+                creds[key] = value
+        _cache = creds
+    return _cache
+
+
+def save(values):
+    """Merge `values` into the credential file and refresh the cache."""
+    global _cache
+    creds = dict(load())
+    for key in FIELDS:
+        if key in values:
+            value = (values[key] or "").strip()
+            if value:
+                creds[key] = value
+            else:
+                creds.pop(key, None)
+    try:
+        CREDENTIALS_PATH.parent.mkdir(parents=True, exist_ok=True)
+        tmp = CREDENTIALS_PATH.with_name(CREDENTIALS_PATH.name + ".tmp")
+        tmp.write_text(json.dumps(creds, indent=2), encoding="utf-8")
+        os.replace(tmp, CREDENTIALS_PATH)
+    except OSError:
+        pass
+    _cache = creds
+    return creds