🎨 [pagetop] Mejora gestión de URLs según contexto

examples/navbar-menus.rs

@@ -10,10 +10,7 @@ impl Extension for SuperMenu {
     }
 
     fn initialize(&self) {
-        let home_path = |cx: &Context| match cx.langid().language.as_str() {
+        let home_path = |cx: &Context| join!("/lang/", cx.langid().language.as_str()).into();
-            "en" => "/en",
-            _ => "/",
-        };
 
         let navbar_menu = Navbar::brand_left(navbar::Brand::new().with_path(Some(home_path)))
             .with_expand(BreakPoint::LG)
@@ -25,7 +22,7 @@ impl Extension for SuperMenu {
                     ))
                     .add_item(nav::Item::link_blank(
                         L10n::l("sample_menus_item_blank"),
-                        |_| "https://docs.rs/pagetop",
+                        |_| "https://docs.rs/pagetop".into(),
                     ))
                     .add_item(nav::Item::dropdown(
                         Dropdown::new()
@@ -33,28 +30,28 @@ impl Extension for SuperMenu {
                             .add_item(dropdown::Item::header(L10n::l("sample_menus_dev_header")))
                             .add_item(dropdown::Item::link(
                                 L10n::l("sample_menus_dev_getting_started"),
-                                |_| "/dev/getting-started",
+                                |_| "/dev/getting-started".into(),
                             ))
                             .add_item(dropdown::Item::link(
                                 L10n::l("sample_menus_dev_guides"),
-                                |_| "/dev/guides",
+                                |_| "/dev/guides".into(),
                             ))
                             .add_item(dropdown::Item::link_blank(
                                 L10n::l("sample_menus_dev_forum"),
-                                |_| "https://forum.example.dev",
+                                |_| "https://forum.example.dev".into(),
                             ))
                             .add_item(dropdown::Item::divider())
                             .add_item(dropdown::Item::header(L10n::l("sample_menus_sdk_header")))
                             .add_item(dropdown::Item::link(
                                 L10n::l("sample_menus_sdk_rust"),
-                                |_| "/dev/sdks/rust",
+                                |_| "/dev/sdks/rust".into(),
                             ))
                             .add_item(dropdown::Item::link(L10n::l("sample_menus_sdk_js"), |_| {
-                                "/dev/sdks/js"
+                                "/dev/sdks/js".into()
                             }))
                             .add_item(dropdown::Item::link(
                                 L10n::l("sample_menus_sdk_python"),
-                                |_| "/dev/sdks/python",
+                                |_| "/dev/sdks/python".into(),
                             ))
                             .add_item(dropdown::Item::divider())
                             .add_item(dropdown::Item::header(L10n::l(
@@ -62,22 +59,22 @@ impl Extension for SuperMenu {
                             )))
                             .add_item(dropdown::Item::link(
                                 L10n::l("sample_menus_plugin_auth"),
-                                |_| "/dev/sdks/rust/plugins/auth",
+                                |_| "/dev/sdks/rust/plugins/auth".into(),
                             ))
                             .add_item(dropdown::Item::link(
                                 L10n::l("sample_menus_plugin_cache"),
-                                |_| "/dev/sdks/rust/plugins/cache",
+                                |_| "/dev/sdks/rust/plugins/cache".into(),
                             ))
                             .add_item(dropdown::Item::divider())
                             .add_item(dropdown::Item::label(L10n::l("sample_menus_item_label")))
                             .add_item(dropdown::Item::link_disabled(
                                 L10n::l("sample_menus_item_disabled"),
-                                |_| "#",
+                                |_| "#".into(),
                             )),
                     ))
                     .add_item(nav::Item::link_disabled(
                         L10n::l("sample_menus_item_disabled"),
-                        |_| "#",
+                        |_| "#".into(),
                     )),
             ))
             .add_item(navbar::Item::nav(
@@ -88,10 +85,10 @@ impl Extension for SuperMenu {
                     )
                     .add_item(nav::Item::link(
                         L10n::l("sample_menus_item_sign_up"),
-                        |_| "/auth/sign-up",
+                        |_| "/auth/sign-up".into(),
                     ))
                     .add_item(nav::Item::link(L10n::l("sample_menus_item_login"), |_| {
-                        "/auth/login"
+                        "/auth/login".into()
                     })),
             ));
 

extensions/pagetop-bootsier/src/theme/dropdown/item.rs

@@ -81,7 +81,7 @@ impl Component for Item {
             } => {
                 let path = path(cx);
                 let current_path = cx.request().map(|request| request.path());
-                let is_current = !*disabled && (current_path == Some(path));
+                let is_current = !*disabled && (current_path == Some(&path));
 
                 let mut classes = "dropdown-item".to_string();
                 if is_current {

extensions/pagetop-bootsier/src/theme/nav/item.rs

@@ -115,7 +115,7 @@ impl Component for Item {
             } => {
                 let path = path(cx);
                 let current_path = cx.request().map(|request| request.path());
-                let is_current = !*disabled && (current_path == Some(path));
+                let is_current = !*disabled && (current_path == Some(&path));
 
                 let mut classes = "nav-link".to_string();
                 if is_current {

extensions/pagetop-bootsier/src/theme/navbar/brand.rs

@@ -23,7 +23,7 @@ pub struct Brand {
     /// Devuelve el eslogan de la marca.
     slogan: L10n,
     /// Devuelve la función que resuelve la URL asociada a la marca (si existe).
-    #[default(_code = "Some(|_| \"/\")")]
+    #[default(_code = "Some(|_| \"/\".into())")]
     path: Option<FnPathByContext>,
 }
 

src/base/component/intro.rs

@@ -91,13 +91,14 @@ pub struct Intro {
 }
 
 impl Default for Intro {
-    #[rustfmt::skip]
     fn default() -> Self {
+        const BUTTON_LINK: &str = "https://pagetop.cillero.es";
+
         Intro {
-            title   : L10n::l("intro_default_title"),
+            title: L10n::l("intro_default_title"),
-            slogan  : L10n::l("intro_default_slogan").with_arg("app", &global::SETTINGS.app.name),
+            slogan: L10n::l("intro_default_slogan").with_arg("app", &global::SETTINGS.app.name),
-            button  : Some((L10n::l("intro_default_button"), |_| "https://pagetop.cillero.es")),
+            button: Some((L10n::l("intro_default_button"), |_| BUTTON_LINK.into())),
-            opening : IntroOpening::default(),
+            opening: IntroOpening::default(),
             children: Children::default(),
         }
     }

src/core/component.rs

@@ -1,5 +1,7 @@
 //! API para construir nuevos componentes.
 
+use std::borrow::Cow;
+
 mod definition;
 pub use definition::{Component, ComponentRender};
 
@@ -66,6 +68,10 @@ pub type FnIsRenderable = fn(cx: &Context) -> bool;
 
 /// Alias de función (*callback*) para **resolver una URL** según el contexto de renderizado.
 ///
-/// Se usa para generar enlaces dinámicos en función del contexto (petición, idioma, etc.). Debe
+/// Se usa para generar enlaces dinámicos en función del contexto (petición, idioma, etc.). El
-/// devolver una referencia válida durante el renderizado.
+/// resultado se devuelve como [`Cow<'static, str>`](std::borrow::Cow), lo que permite:
-pub type FnPathByContext = fn(cx: &Context) -> &str;
+///
+/// - Usar rutas estáticas sin asignaciones adicionales (`"/path".into()`).
+/// - Construir rutas dinámicas en tiempo de ejecución (`format!(...).into()`), por ejemplo, en
+///   función de parámetros almacenados en [`Context`].
+pub type FnPathByContext = fn(cx: &Context) -> Cow<'static, str>;