up emoji on demo map

oedb/resources/demo.py

@@ -66,7 +66,7 @@ class DemoResource:
             template = self.jinja_env.get_template('edit.html')
             html = template.render(
                 id=id,
-                event_data=json.dumps(event_data)
+                event_data=event_data
             )
             
             # Set the response body and status
@@ -404,5 +404,64 @@ class DemoResource:
             resp.status = falcon.HTTP_500
             resp.text = f"Error: {str(e)}"
 
+    def on_get_property_stats(self, req, resp):
+        """
+        Handle GET requests to the /demo/property-stats endpoint.
+        Returns an HTML page with statistics about property occurrences in the last 200 events.
+
+        Args:
+            req: The request object.
+            resp: The response object.
+        """
+        logger.info("Processing GET request to /demo/property-stats")
+
+        try:
+            # Set content type to HTML
+            resp.content_type = 'text/html'
+
+            # Fetch the last 200 events from the API
+            try:
+                response = requests.get('https://api.openeventdatabase.org/event?limit=200')
+                if response.status_code == 200 and response.text:
+                    events_data = response.json()
+                else:
+                    logger.error(f"Error fetching events: Status code {response.status_code}")
+                    events_data = {"features": []}
+            except Exception as e:
+                logger.error(f"Error fetching events: {e}")
+                events_data = {"features": []}
+
+            # Count property occurrences
+            property_counts = {}
+            total_events = len(events_data.get('features', []))
+
+            for feature in events_data.get('features', []):
+                properties = feature.get('properties', {})
+                for prop_name in properties.keys():
+                    if prop_name in property_counts:
+                        property_counts[prop_name] += 1
+                    else:
+                        property_counts[prop_name] = 1
+
+            # Sort properties by occurrence count (descending order)
+            sorted_properties = sorted(property_counts.items(), key=lambda x: x[1], reverse=True)
+
+            # Render the template
+            template = self.jinja_env.get_template('property_stats.html')
+            html = template.render(
+                property_stats=sorted_properties,
+                total_events=total_events,
+                unique_properties=len(sorted_properties)
+            )
+
+            # Set the response body and status
+            resp.text = html
+            resp.status = falcon.HTTP_200
+            logger.success("Successfully processed GET request to /demo/property-stats")
+        except Exception as e:
+            logger.error(f"Error processing GET request to /demo/property-stats: {e}")
+            resp.status = falcon.HTTP_500
+            resp.text = f"Error: {str(e)}"
+
 # Create a global instance of DemoResource
 demo = DemoResource()