manuelcillero/pagetop
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♻️ Refactoriza gestión de idiomas en el contexto

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This commit is contained in:
Manuel Cillero 2025-12-03 22:55:24 +01:00
parent c4d0a2f613
commit 10a8a1136c
3 changed files with 49 additions and 33 deletions
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19
src/core/component/context.rs
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@ -4,7 +4,7 @@ use crate::core::theme::{ChildrenInRegions, RegionRef, TemplateRef, ThemeRef};
use crate::core::TypeInfo;
use crate::html::{html, Markup};
use crate::html::{Assets, Favicon, JavaScript, StyleSheet};
use crate::locale::{LangId, LangMatch, LanguageIdentifier, DEFAULT_LANGID, FALLBACK_LANGID};
use crate::locale::{LangId, LangMatch, LanguageIdentifier};
use crate::service::HttpRequest;
use crate::{builder_fn, join};
@ -223,26 +223,13 @@ impl Default for Context {
}
impl Context {
/// Crea un nuevo contexto asociado a una solicitud HTTP.
/// Crea un nuevo contexto asociado a una petición HTTP.
///
/// El contexto inicializa el idioma, el tema y la plantilla por defecto, sin favicon ni otros
/// recursos cargados.
#[rustfmt::skip]
pub fn new(request: Option<HttpRequest>) -> Self {
// Se intenta DEFAULT_LANGID.
let langid = DEFAULT_LANGID
// Si es None evalúa la cadena de extracción desde la cabecera HTTP.
.or_else(|| {
request
// Se usa `as_ref()` sobre `Option<HttpRequest>` para no mover el valor.
.as_ref()
.and_then(|req| req.headers().get("Accept-Language"))
.and_then(|value| value.to_str().ok())
.and_then(|language| LangMatch::resolve(language).as_option())
})
// Si todo falla, se recurre a &FALLBACK_LANGID.
.unwrap_or(&FALLBACK_LANGID);
let langid = LangMatch::from_request(request.as_ref()).langid();
Context {
request,
langid,