v0.33.3

src/admin/preferences_columns.rs

@@ -81,6 +81,7 @@ const STREAM_LIST_SORT_COLUMNS: &[&str] = &[
 struct DashboardWidgetDefinition {
     id: String,
     default_hidden: bool,
+    display_type: String,
 }
 static DASHBOARD_WIDGETS: std::sync::LazyLock<Vec<DashboardWidgetDefinition>> =
     std::sync::LazyLock::new(|| {
@@ -145,3 +146,49 @@ static DASHBOARD_DEFAULT_PRESET: std::sync::LazyLock<DashboardDefaultPreset> =
         );
         preset
     });
+
+// None denotes the legacy grouped layout. Some({}) switches to freely
+// ordered 12-column CSS Grid while retaining every historical card width.
+fn valid_dashboard_span(display_type: &str, span: u8) -> bool {
+    match display_type {
+        "table" => matches!(span, 6 | 12),
+        "panel" => matches!(span, 4 | 6 | 12),
+        "chart" => matches!(span, 3 | 4 | 6 | 12),
+        _ => matches!(span, 2 | 3 | 4 | 6 | 12),
+    }
+}
+
+fn valid_dashboard_sizes(sizes: &Option<std::collections::BTreeMap<String, u8>>) -> bool {
+    sizes.as_ref().is_none_or(|sizes| {
+        sizes.len() <= DASHBOARD_WIDGETS.len()
+            && sizes.iter().all(|(id, span)| {
+                DASHBOARD_WIDGETS.iter().any(|widget| {
+                    widget.id == *id && valid_dashboard_span(&widget.display_type, *span)
+                })
+            })
+    })
+}
+
+fn default_hidden_dashboard_widgets() -> Vec<String> {
+    let mut hidden = DASHBOARD_DEFAULT_PRESET.dashboard_hidden_widgets.clone();
+    for widget in DASHBOARD_WIDGETS.iter() {
+        if !DASHBOARD_DEFAULT_PRESET
+            .dashboard_widgets
+            .contains(&widget.id)
+            && widget.default_hidden
+        {
+            hidden.push(widget.id.clone());
+        }
+    }
+    hidden
+}
+
+fn default_admin_dashboard_widgets() -> Vec<String> {
+    let mut order = DASHBOARD_DEFAULT_PRESET.dashboard_widgets.clone();
+    for widget in DASHBOARD_WIDGETS.iter() {
+        if !order.contains(&widget.id) {
+            order.push(widget.id.clone());
+        }
+    }
+    order
+}