Solved link bug with subitems

app/config.yaml

@@ -171,25 +171,7 @@ navigation:
       url: mailto:kevin@veen.world
       identifier: kevin@veen.world
       alternatives:
-        - link: navigation.header.contact.matrix
+        - link: navigation.header.contact.messenger.matrix
-    - name: Matrix
-      description: Chat with me on Matrix
-      icon:
-        class: fa-solid fa-cubes
-      identifier: "@kevinveenbirkenbach:veen.world"
-      info: |
-        #### Why Use Matrix?
-        Matrix is a secure, decentralized communication platform that ensures privacy and control over your data. Learn more about [Matrix](https://matrix.org/).
-
-        #### Privacy and Security
-        End-to-end encryption keeps your conversations private and secure.
-
-        #### Decentralized and Open
-        Matrix's federated network means you can host your own server or use any provider while staying connected.
-
-        #### A Movement for Digital Freedom
-        By using Matrix, you support open, transparent, and secure communication.
-
     - name: Mobile
       description: Call me
       icon:
@@ -215,40 +197,61 @@ navigation:
 
         #### Stand for Security
         Using PGP is more than a tool—it's a statement about valuing freedom, privacy, and the security of digital communication. Explore the principles of secure communication with [privacy guides](https://privacyguides.org/).
+    - name: Messenger
+      description: Social and developer networks
+      icon:
+        class: fa-brands fa-meta
+      subitems: 
+      - name: Matrix
+        description: Chat with me on Matrix
+        icon:
+          class: fa-solid fa-cubes
+        identifier: "@kevinveenbirkenbach:veen.world"
+        info: |
+          #### Why Use Matrix?
+          Matrix is a secure, decentralized communication platform that ensures privacy and control over your data. Learn more about [Matrix](https://matrix.org/).
 
-    - name: Signal
+          #### Privacy and Security
-      description: Message me on Signal
+          End-to-end encryption keeps your conversations private and secure.
-      icon:
+
-        class: fa-brands fa-signal-messenger
+          #### Decentralized and Open
-      identifier: "+491781798023"
+          Matrix's federated network means you can host your own server or use any provider while staying connected.
-      warning: Signal is not hosted by me!
+
-      alternatives:
+          #### A Movement for Digital Freedom
-        - link: navigation.header.contact.matrix
+          By using Matrix, you support open, transparent, and secure communication.
-    - name: Telegram
+      - name: Signal
-      description: Message me on Telegram
+        description: Message me on Signal
-      icon:
+        icon:
-        class: fa-brands fa-telegram
+          class: fa-brands fa-signal-messenger
-      target: _blank
+        identifier: "+491781798023"
-      url: https://t.me/kevinveenbirkenbach
+        warning: Signal is not hosted by me!
-      identifier: kevinveenbirkenbach
+        alternatives:
-      warning: Telegram is not hosted by me!
+          - link: navigation.header.contact.messenger.matrix
-      alternatives:
+      - name: Telegram
-        - link: navigation.header.contact.matrix
+        description: Message me on Telegram
-    - name: WhatsApp
+        icon:
-      description: Chat with me on WhatsApp
+          class: fa-brands fa-telegram
-      icon:
+        target: _blank
-        class: fa-brands fa-whatsapp
+        url: https://t.me/kevinveenbirkenbach
-      url: https://wa.me/491781798023
+        identifier: kevinveenbirkenbach
-      identifier: "+491781798023"
+        warning: Telegram is not hosted by me!
-      warning: Using software and platforms from the Meta corporation (e.g., Facebook, Instagram, WhatsApp) may compromise your data privacy and digital freedom due to centralized control, extensive data collection practices, and inconsistent moderation policies. These platforms often fail to adequately address harmful content, misinformation, and abuse.  
+        alternatives:
-      info: Consider using decentralized and privacy-respecting alternatives to maintain control over your data, improve security, and foster healthier online interactions.
+          - link: navigation.header.contact.messenger.matrix
-      alternatives:
+      - name: WhatsApp
-        - link: navigation.header.contact.matrix
+        description: Chat with me on WhatsApp
-        - link: navigation.header.contact.signal
+        icon:
-        - link: navigation.header.contact.telegram
+          class: fa-brands fa-whatsapp
+        url: https://wa.me/491781798023
+        identifier: "+491781798023"
+        warning: Using software and platforms from the Meta corporation (e.g., Facebook, Instagram, WhatsApp) may compromise your data privacy and digital freedom due to centralized control, extensive data collection practices, and inconsistent moderation policies. These platforms often fail to adequately address harmful content, misinformation, and abuse.  
+        info: Consider using decentralized and privacy-respecting alternatives to maintain control over your data, improve security, and foster healthier online interactions.
+        alternatives:
+          - link: navigation.header.contact.messenger.matrix
+          - link: navigation.header.contact.messenger.signal
+          - link: navigation.header.contact.messenger.telegram
 
   footer:
-  - name: External Accounts
+  - name: Accounts
     description: Me on other plattforms
     icon:
         class: fa-solid fa-external-link-alt
@@ -269,14 +272,7 @@ navigation:
         icon:
           class: fa-brands fa-facebook
         url: https://www.facebook.com/kevinveenbirkenbach
-    - name: Communication
+    - link: navigation.header.contact.messenger
-      description: Social and developer networks
-      icon:
-        class: fa-brands fa-meta
-      subitems: 
-        - link: navigation.header.contact.whatsapp
-        - link: navigation.header.contact.signal
-        - link: navigation.header.contact.telegram
     - name: Carreer Profiles
       icon:
         class: fa-solid fa-user-tie

app/templates/moduls/navigation.html.j2

@@ -4,7 +4,11 @@
         {% if subitem.subitems %}
             <li class="dropdown-submenu position-relative">
                 <a class="dropdown-item dropdown-toggle" href="#" title="{{ subitem.description }}">
-                    <i class="{{ subitem.icon.class }}"></i> {{ subitem.name }}
+                    {% if subitem.icon is defined and subitem.icon.class is defined %}
+                        <i class="{{ subitem.icon.class }}"></i> {{ subitem.name }}
+                    {% else %}
+                        <p>Missing icon in subitem: {{ subitem }}</p>
+                    {% endif %}
                 </a>
                 <ul class="dropdown-menu">
                     {{ render_subitems(subitem.subitems) }}

app/utils/configuration_resolver.py

@@ -1,3 +1,4 @@
+from pprint import pprint
 class ConfigurationResolver:
     """
     A class to resolve `link` entries in a nested configuration structure.
@@ -21,10 +22,13 @@ class ConfigurationResolver:
             for key, value in list(current_config.items()):
                 if key == "link":
                     try:
-                        target = self._find_entry(root_config, value.lower())
+                        target = self._find_entry(root_config, value.lower(), True)
+                        if isinstance(target, list) and len(target) > 2:
+                            target = self._find_entry(root_config, value.lower(), False)
+                            
                         current_config.clear()
                         current_config.update(target)
-                    except Exception as e:
+                    except Exception as e: 
                         raise ValueError(
                             f"Error resolving link '{value}': {str(e)}. "
                             f"Current path: {key}, Current config: {current_config}"
@@ -35,7 +39,18 @@ class ConfigurationResolver:
             for item in current_config:
                 self._recursive_resolve(item, root_config)
 
-    def _find_entry(self, config, path):
+    def _get_subitems(self,current):
+        if isinstance(current, dict) and ("subitems" in current and current["subitems"]):
+            current = current["subitems"]
+        return current
+
+    def _find_by_name(self,current, part):
+        return next(
+                    (item for item in current if isinstance(item, dict) and item.get("name", "").lower() == part),
+                    None
+                )
+
+    def _find_entry(self, config, path, subitems):
         """
         Finds an entry in the configuration by a dot-separated path.
         Supports both dictionaries and lists with `subitems` navigation.
@@ -45,10 +60,7 @@ class ConfigurationResolver:
         for part in parts:
             if isinstance(current, list):
                 # Look for a matching name in the list
-                found = next(
+                found = self._find_by_name(current,part)
-                    (item for item in current if isinstance(item, dict) and item.get("name", "").lower() == part),
-                    None
-                )
                 if found:
                     print(
                         f"Matching entry for '{part}' in list. Path so far: {' > '.join(parts[:parts.index(part)+1])}. "
@@ -64,20 +76,22 @@ class ConfigurationResolver:
                 # Case-insensitive dictionary lookup
                 key = next((k for k in current if k.lower() == part), None)
                 if key is None:
-                    raise KeyError(
+                    current = self._find_by_name(current["subitems"],part)
-                        f"Key '{part}' not found in dictionary. Path so far: {' > '.join(parts[:parts.index(part)+1])}. "
+                    if not current:
-                        f"Current dictionary: {current}"
+                        raise KeyError(
-                    )
+                            f"Key '{part}' not found in dictionary. Path so far: {' > '.join(parts[:parts.index(part)+1])}. "
-                current = current[key]
+                            f"Current dictionary: {current}"
+                        )
+                else: 
+                    current = current[key]
+                
             else:
                 raise ValueError(
                     f"Invalid path segment '{part}'. Current type: {type(current)}. "
                     f"Path so far: {' > '.join(parts[:parts.index(part)+1])}"
                 )
-
+            if subitems:
-            # Navigate into `subitems` if present
+                current = self._get_subitems(current)
-            if isinstance(current, dict) and ("subitems" in current and current["subitems"]):
-                current = current["subitems"]
 
         return current