Notifications - tokens/jinja2 templating (#1184)

changedetectionio/store.py

@@ -621,4 +621,44 @@ class ChangeDetectionStore:
                     watch['include_filters'] = [existing_filter]
             except:
                 continue
-        return
+        return
+
+    # Convert old static notification tokens to jinja2 tokens
+    def update_9(self):
+        # Each watch
+        import re
+        # only { } not {{ or }}
+        r = r'(?<!{){(?!{)(\w+)(?<!})}(?!})'
+        for uuid, watch in self.data['watching'].items():
+            try:
+                n_body = watch.get('notification_body', '')
+                if n_body:
+                    watch['notification_body'] = re.sub(r, r'{{\1}}', n_body)
+
+                n_title = watch.get('notification_title')
+                if n_title:
+                    self.data['settings']['application']['notification_title'] = re.sub(r, r'{{\1}}', n_title)
+
+                n_urls = watch.get('notification_urls')
+                if n_urls:
+                    for i, url in enumerate(n_urls):
+                        watch['notification_urls'][i] = re.sub(r, r'{{\1}}', url)
+
+            except:
+                continue
+
+        # System wide
+        n_body = self.data['settings']['application'].get('notification_body')
+        if n_body:
+            self.data['settings']['application']['notification_body'] = re.sub(r, r'{{\1}}', n_body)
+
+        n_title = self.data['settings']['application'].get('notification_title')
+        if n_body:
+            self.data['settings']['application']['notification_title'] = re.sub(r, r'{{\1}}', n_title)
+
+        n_urls =  self.data['settings']['application'].get('notification_urls')
+        if n_urls:
+            for i, url in enumerate(n_urls):
+                self.data['settings']['application']['notification_urls'][i] = re.sub(r, r'{{\1}}', url)
+
+        return