Merge pull request 'feat: allow configuring settings' (#6) from lukegb/stateless-uptime-kuma:settings into master

Reviewed-on: DGNum/stateless-uptime-kuma#6
Reviewed-by: thubrecht <tom.hubrecht@dgnum.eu>
Reviewed-by: mdebray <mdebray@dgnum.eu>

nixos/module.nix

@@ -52,6 +52,10 @@ in
         type = with lib.types; attrsOf probesFormat.type;
         default = { };
       };
+      settings = lib.mkOption {
+        type = with lib.types; probesFormat.type;
+        default = { };
+      };
     };
   };
   config = {

stateless_uptime_kuma/tree_gen.py

@@ -5,7 +5,7 @@ Classes to generate the item tree from json spec
 import logging
 import sys
 
-from .uptime_kuma import Monitor, Notification, StatusPage, Tag  # type: ignore
+from .uptime_kuma import Monitor, Notification, Settings, StatusPage, Tag  # type: ignore
 
 logger = logging.getLogger(__name__)
 
@@ -59,10 +59,22 @@ def from_dict(api, tree, autocreate_tags=True):
                     monitorList.append(indexed_monitors[monitor])
                 group["monitorList"] = monitorList
         indexed_status_pages[slug] = StatusPage(api, slug, **kwargs)
+    settings = []
+    if "settings" in tree:
+        parsed_settings = {}
+        for k, v in tree["settings"].items():
+            if k.endswith("__FILE"):
+                with open(v, "rt") as f:
+                    parsed_settings[k[:-len("__FILE")]] = f.read().strip()
+            else:
+                parsed_settings[k] = v
+        settings = [Settings(api, **parsed_settings)]
+
 
     return {
         "monitors": indexed_monitors.values(),
         "tags": indexed_tags.values(),
         "notifications": indexed_notifications.values(),
         "status_pages": indexed_status_pages.values(),
+        "settings": settings,
     }

stateless_uptime_kuma/uptime_kuma.py

@@ -19,6 +19,7 @@ class Manager:
         self.sync_notifications()
         self.sync_monitors()
         self.sync_status_pages()
+        self.sync_settings()
         self.save()
 
     def save(self):
@@ -46,6 +47,17 @@ class Manager:
         new = self.target_tree.get("status_pages", [])
         self.sync(new, old, "slug")
 
+    def sync_settings(self):
+        if "settings" not in self.target_tree:
+            return
+        old = self.api.get_settings()
+        new = self.target_tree["settings"][0]
+        # We need all of the arguments; settings are saved all at once.
+        # We take any settings that are not explicitly set back from the server.
+        for k, v in old.items():
+            if k not in new.kwargs:
+                new.kwargs[k] = v
+
     def sync(self, new, old, pk):
         indexed_old = {elem[pk]: elem for elem in old}
         for k in new:
@@ -235,3 +247,20 @@ class StatusPage(Item):
 
     def __repr__(self):
         return f"StatusPage({str(self)})"
+
+
+class Settings(Item):
+    def __init__(self, api, **kwargs):
+        super().__init__(api, "settings", None, None)
+        self.kwargs = kwargs
+
+    def save(self):
+        if self.saved:
+            return
+        logger.debug(f"Saving {repr(self)}")
+        self.api.set_settings(**self.kwargs)
+        self.saved = True
+
+    def __repr__(self):
+        return f"Settings({str(self.kwargs)})"
+