add feature filter

Author: TA2k

admin/index_m.html

@@ -117,6 +117,14 @@
           </label>
         </div>
       </div>
+      <div class="row">
+        <div class="col s6 input-field">
+          <input type="text" class="value" id="featureFilter" />
+          <label for="featureFilter" class="translate"
+            >Feature filter (comma-separated). Use * as wildcard. Example: heating.boiler.*,heating.burner.*
+          </label>
+        </div>
+      </div>
       <div class="row">
         <div class="col s6 input-field">
           <input type="checkbox" class="value" id="allowVirtual" />

io-package.json

@@ -144,6 +144,7 @@
     "eventInterval": 300,
     "gatewayIndex": 1,
     "devicelist": "",
+    "featureFilter": "",
     "allowVirtual": false
   },
   "objects": [],

main.js

@@ -349,6 +349,26 @@ class Viessmannapi extends utils.Adapter {
               if (data.length === 1) {
                 data = data[0];
               }
+              // Filter features by path pattern if featureFilter is configured
+              if (this.config.featureFilter && Array.isArray(data)) {
+                const patterns = this.config.featureFilter.replace(/\s/g, '').split(',').filter(p => p);
+                if (patterns.length > 0) {
+                  const originalCount = data.length;
+                  data = data.filter(item => {
+                    const featurePath = item.feature || '';
+                    return patterns.some(pattern => {
+                      if (pattern.endsWith('*')) {
+                        // Wildcard: heating.* matches heating.boiler, heating.burner, etc.
+                        const prefix = pattern.slice(0, -1);
+                        return featurePath.startsWith(prefix);
+                      }
+                      // Exact match
+                      return featurePath === pattern;
+                    });
+                  });
+                  this.log.debug(`Feature filter: ${originalCount} -> ${data.length} features`);
+                }
+              }
               const extractPath = installation.id + '.' + device.id + '.' + element.path;
               const forceIndex = null;
 

package.json

@@ -17,9 +17,9 @@
   },
   "dependencies": {
     "@iobroker/adapter-core": "^3.3.2",
-    "axios": "^1.13.2",
+    "axios": "^1.13.5",
     "json-bigint": "^1.0.0",
-    "qs": "^6.14.0",
+    "qs": "^6.14.1",
     "retry-axios": "^2.6.0"
   },
   "devDependencies": {
@@ -30,8 +30,8 @@
     "@eslint/eslintrc": "^3.3.3",
     "@eslint/js": "^9.39.2",
     "@iobroker/testing": "^5.2.2",
-    "@types/node": "^22.19.3",
-    "axios": "^1.13.2",
+    "@types/node": "^22.19.10",
+    "axios": "^1.13.5",
     "eslint": "^9.39.2",
     "globals": "^16.5.0",
     "typescript": "^5.9.3"