Implementacija obveščanja preko ntfy.sh #12

projector.py

@@ -71,7 +71,9 @@ class SongProjector:
             "font_bold": True,
             "show_song_info": True,
             "split_by_stanza": False,                # TODO: mogoče nekoč (prelom po kitici namesto po višini)
-            "db_update_url": ""
+            "db_update_url": "",
+            "ntfy_topic": "",
+            "installation_label": "Projekcija: DEFAULT"
         }
 
         if not os.path.exists(SETTINGS_PATH):
@@ -633,6 +635,41 @@ class SongProjector:
         subprocess.Popen(args)
 
         self.root.after(200, self.exit_program)
+
+    # ------------------------------------------------------
+    #  Pošiljanje ntfy obvestil
+    # ------------------------------------------------------
+    def send_ntfy_notification(self, song_id, title, lyrics):
+        """
+        Pošlje obvestilo o spremembi besedila preko ntfy.sh.
+        """
+        topic = self.settings.get("ntfy_topic", "").strip()
+        if not topic:
+            return
+
+        label = self.settings.get("installation_label", "Projekcija")
+        # ntfy.sh headers must be ASCII. We'll use base64 encoding for the title to support non-ASCII characters.
+        import base64
+        encoded_label = "=?UTF-8?B?" + base64.b64encode(label.encode('utf-8')).decode('utf-8') + "?="
+
+        message = f"{song_id}\n{title}\n{lyrics}"
+
+        try:
+            url = f"https://ntfy.sh/{topic}"
+            req = urllib.request.Request(
+                url,
+                data=message.encode('utf-8'),
+                method='POST',
+                headers={ "Title": encoded_label,
+                    "Priority": "high",
+                    "Tags": "loudspeaker" }
+            )
+            # Uporabimo kratek timeout, da ne blokiramo aplikacije
+            with urllib.request.urlopen(req, timeout=5) as response:
+                pass
+        except Exception as e:
+            print(f"Napaka pri pošiljanju ntfy obvestila: {e}")
+
 # ----------------------------------------------------------
 #  Zagon aplikacije
 # ----------------------------------------------------------