Add 'hidden' node attribute

src/types.rs

@@ -23,6 +23,8 @@ pub struct Node {
     pub links: Vec<String>,
     #[serde(default)]
     pub id: String,
+    #[serde(default)]
+    pub hidden: bool,
 
     #[serde(skip_serializing_if = "Option::is_none")]
     pub connections: Option<Vec<Edge>>,
@@ -148,6 +150,7 @@ impl Node {
             },
             connections: None,
             links: vec![],
+            hidden: false,
         }
     }
 }

templates/index.html

@@ -35,7 +35,7 @@
         {% if nodes and config.index_node_list %}
         <ul>
         {% for node in nodes | slice(end=config.index_node_count) %}
-        {% if node.id != root_node.id %}
+        {% if node.id != root_node.id and not node.hidden %}
         <li><a href="/node/{{node.id}}">{{node.title}}</a></li>
         {% endif %}
         {% endfor %}

templates/tree.html

@@ -48,7 +48,7 @@
     {% if nodes %}
     <h2>All nodes</h2>
     <ul>
-    {% for node in nodes %}
+    {% for node in nodes | filter(attribute="hidden", value=false)%}
     <li>
         <a href="/node/{{node.id}}">{{node.title}}</a>
         {% if node.connections or config.tree_node_text %}