Implementacija obveščanja preko ntfy.sh #12

.gitignore

@@ -10,4 +10,5 @@ songs.db
 __pycache__/
 
 # Datoteke dnevnikov (logs)
-*.log
+*.log
+settings.json

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
 # ----------------------------------------------------------

settings.json

@@ -0,0 +1,14 @@
+{
+    "font_name": "Noto Sans",
+    "bg_color": "#000000",
+    "fg_color": "#FFFFFF",
+    "font_size": 32,
+    "screen_width_percent": 60,
+    "font_bold": false,
+    "show_song_info": true,
+    "split_by_stanza": false,
+    "web_port": 5000,
+    "db_update_url": "",
+    "ntfy_topic": "Projekcija-besedil-popravki",
+    "installation_label": "planika test"
+}

settings.json.sample

@@ -8,5 +8,7 @@
     "show_song_info": true,
     "split_by_stanza": false,
     "web_port": 5000,
-    "db_update_url": ""
+    "db_update_url": "",
+    "ntfy_topic": "",
+    "installation_label": "Projekcija"
 }

tools/add_song.py

@@ -4,6 +4,7 @@
 import sqlite3
 import json
 import os
+import urllib.request
 
 DB_PATH = 'songs.db'
 SETTINGS_PATH = 'settings.json'
@@ -34,6 +35,29 @@ conn.commit()
 # POMOŽNE FUNKCIJE
 # ---------------------------------------------------------------------------
 
+def send_ntfy_notification(song_id, title, lyrics):
+    """
+    Pošlje obvestilo o spremembi besedila preko ntfy.sh.
+    """
+    topic = settings.get("ntfy_topic", "").strip()
+    if not topic:
+        return
+
+    label = settings.get("installation_label", "Projekcija")
+    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'
+        )
+        with urllib.request.urlopen(req, timeout=5) as response:
+            pass
+    except Exception as e:
+        print(f"Napaka pri pošiljanju ntfy obvestila: {e}")
+
 def get_next_free_id(start: int = 792) -> int:
     """Vrne prvo prosto številko pesmi, ki je ≥ start (privzeto 792)."""
     next_id = start
@@ -125,6 +149,7 @@ def dodaj_pesem():
     cursor.execute("INSERT OR REPLACE INTO songs (id, title, lyrics) VALUES (?,?,?)",
                    (song_id, title, full_lyrics))
     conn.commit()
+    send_ntfy_notification(song_id, title, full_lyrics)
     print("Pesem uspešno shranjena!")
 
 def uredi_pesem():
@@ -162,6 +187,7 @@ def uredi_pesem():
     cursor.execute("UPDATE songs SET title = ?, lyrics = ? WHERE id = ?",
                    (new_title, new_lyrics, song_id))
     conn.commit()
+    send_ntfy_notification(song_id, new_title, new_lyrics)
     print("Pesem uspešno posodobljena!")
 
 def prestavi_pesem():
@@ -200,6 +226,7 @@ def prestavi_pesem():
                    (new_id, vir[0], vir[1]))
     cursor.execute("DELETE FROM songs WHERE id = ?", (old_id,))
     conn.commit()
+    send_ntfy_notification(new_id, vir[0], vir[1])
     print("Pesem uspešno prestavljena!")
 
 def izbrisi_pesem():
@@ -320,6 +347,7 @@ def uvozi_bazo():
         # -- shranjevanje pesmi ---------------------------------------------
         cursor.execute("INSERT OR REPLACE INTO songs (id, title, lyrics) VALUES (?,?,?)",
                        (song_id, title, lyrics))
+        send_ntfy_notification(song_id, title, lyrics)
 
     conn.commit()
     print("\nUvoz pesmi uspešen!")

web/server.py

@@ -241,12 +241,20 @@ def update_song():
             _projector_app.song_number = str(new_id)
             _projector_app.load_song()
             
+            # Pošlji ntfy obvestilo
+            if hasattr(_projector_app, 'send_ntfy_notification'):
+                _projector_app.send_ntfy_notification(new_id, title, lyrics)
+            
             return jsonify({'status': 'ok', 'new_id': new_id})
         
         # Obstoječa pesem
         _projector_app.cursor.execute("UPDATE songs SET title=?, lyrics=? WHERE id=?", (title, lyrics, song_id))
         _projector_app.conn.commit()
 
+        # Pošlji ntfy obvestilo
+        if hasattr(_projector_app, 'send_ntfy_notification'):
+            _projector_app.send_ntfy_notification(song_id, title, lyrics)
+
         # Osvežimo trenutno pesem, če je to ta, ki smo jo pravkar uredili
         if str(_projector_app.song_number_last) == str(song_id):
             _projector_app.song_number = str(song_id)