Add priority string mappings and message blacklist

Author: 1RandomDev

README.md

@@ -17,6 +17,8 @@ notify:
     url: <gotify_url>
     token: <gotify_token>
     verify_ssl: true # optional, default true
+    msg_blacklist:   # optional, discard message if the text equals one of this strings
+      - TTS
 ```
 Replace `<gotify_url>` and `<gotify_token>` with the url of your Gotify instance and the application token to be used.
 

custom_components/gotify/notify.py

@@ -16,25 +16,35 @@
     BaseNotificationService,
 )
 
+PRIORITIES = {
+    "high": 10,
+    "normal": 5,
+    "default": 5,
+    "low": 2,
+    "min": 0,
+    "none": 0
+}
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({vol.Required(CONF_URL): cv.url, vol.Required(CONF_TOKEN): cv.string})
 _LOGGER = logging.getLogger(__name__)
 
 def get_service(hass, config, discovery_info=None):
     url = config.get(CONF_URL)
     token = config.get(CONF_TOKEN)
     verify_ssl = config.get(CONF_VERIFY_SSL, True)
+    msg_blacklist = config.get('msg_blacklist', [])
 
     _LOGGER.info('Service created')
 
-    return HassAgentNotificationService(hass, url, token, verify_ssl)
+    return HassAgentNotificationService(hass, url, token, verify_ssl, msg_blacklist)
 
 
 class HassAgentNotificationService(BaseNotificationService):
-    def __init__(self, hass, url, token, verify_ssl):
+    def __init__(self, hass, url, token, verify_ssl, msg_blacklist):
         self._url = url
         self._token = token
         self._hass = hass
         self._verify_ssl = verify_ssl
+        self._msg_blacklist = msg_blacklist
 
         if not self._url.endswith('/'):
             self._url += '/'
@@ -44,15 +54,22 @@ def send_request(self, data):
         return requests.post(self._url, headers={'X-Gotify-Key': self._token}, json=data, verify=self._verify_ssl, timeout=10)
 
     async def async_send_message(self, message: str, **kwargs: Any):
+        if message.strip() in self._msg_blacklist:
+            return
+
         title = kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT)
         data = kwargs.get(ATTR_DATA, None)
         if data is None:
             data = dict()
 
+        priority = data.get('priority', 5)
+        if type(priority) is str:
+            priority = PRIORITIES.get(priority, 5)
+
         payload = {
             'title': title,
             'message': message,
-            'priority': data.get('priority', 5)
+            'priority': priority
         }
         if 'extras' in data:
             payload['extras'] = data.get('extras')