Add Nextcloud Talk support

server/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## [2.5.0] - 2026-05-14
+### Added
+- Added Nextcloud Talk support via OCS Chat API
+
 ## [2.4.0] - 2026-05-13
 ### Added
 - Added support for GoAlert Rotation shift changes

server/src/config.yml

@@ -1,4 +1,8 @@
 ---
 matrix_homeserver: ""
-matrix_access_token": ""
+matrix_access_token: ""
 matrix_user_id: ""
+
+nextcloud_server: ""
+nextcloud_username: ""
+nextcloud_password: ""

server/src/hooks.yml

@@ -2,3 +2,8 @@
 2345555XE:
   transport: "simplex"
   target: "#Bottest"
+
+# Nextcloud Talk example:
+# myhook:
+#   transport: "nextcloud"
+#   target: "conversation_token_here"

server/src/tellmesrv.py

@@ -10,8 +10,12 @@ from pprint import pprint
 from nio import AsyncClient, MatrixRoom, RoomMessageText
 from nio.exceptions import OlmUnverifiedDeviceError
 import asyncio
+import urllib.request
+import urllib.parse
+import urllib.error
+import base64
 
-__version__ = "2.4.0"
+__version__ = "2.5.0"
 versionstring='Taurix TellMe server v' + __version__
 
 log_dir = '/var/log/tellme'
@@ -198,6 +202,38 @@ def send_matrix_message(target, message):
         return False
 
 
+def send_nextcloud_message(target, message):
+    try:
+        server = config.get('nextcloud_server')
+        username = config.get('nextcloud_username')
+        password = config.get('nextcloud_password')
+
+        if not server or not username or not password:
+            log.error("Nextcloud Talk credentials not configured")
+            return False
+
+        url = f"{server.rstrip('/')}/ocs/v2.php/apps/spreed/api/v1/chat/{target}"
+
+        credentials = base64.b64encode(f"{username}:{password}".encode()).decode()
+
+        data = urllib.parse.urlencode({'message': message}).encode()
+
+        req = urllib.request.Request(url, data=data)
+        req.add_header('OCS-APIRequest', 'true')
+        req.add_header('Content-Type', 'application/x-www-form-urlencoded')
+        req.add_header('Authorization', f'Basic {credentials}')
+
+        response = urllib.request.urlopen(req)
+        log.info("Nextcloud Talk message sent to conversation %s, response: %d" % (target, response.status))
+        return True
+    except urllib.error.HTTPError as e:
+        log.error("Nextcloud Talk HTTP error: %d %s" % (e.code, e.reason))
+        return False
+    except Exception as e:
+        log.error("Failed to send Nextcloud Talk message: %s" % (e))
+        return False
+
+
 def get_hook(hook_id):
     global hooks
     hook = hooks.get(str(hook_id))
@@ -274,6 +310,18 @@ def webhook_receiver(id):
             else:
                 log.error("No target found, dropping message")
                 return jsonify({'message': 'No target found, dropping message'}), 400
+        elif transport == 'nextcloud':
+            if target is not None:
+                log.info(target)
+                if message is not None:
+                    if not send_nextcloud_message(target, message):
+                        return jsonify({'message': 'Failed to send Nextcloud Talk message'}), 500
+                else:
+                    log.error("No message, dropping")
+                    return jsonify({'message': 'No message, dropping'}), 400
+            else:
+                log.error("No target found, dropping message")
+                return jsonify({'message': 'No target found, dropping message'}), 400
         else:
             log.error("Unknown transport: %s" % (transport))
             return jsonify({'message': 'Unknown transport'}), 400