49 lines
1.2 KiB
Rust
49 lines
1.2 KiB
Rust
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use axum::{
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extract::FromRequestParts,
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http::request::Parts,
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response::{IntoResponse as _, Redirect, Response},
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};
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use interim_models::lens::Lens;
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use crate::{app_error::AppError, app_state::AppState};
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/// Helper type for semantically generating URI paths, e.g. for redirects.
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#[derive(Clone, Debug)]
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pub struct Navigator {
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root_path: String,
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sub_path: String,
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}
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impl Navigator {
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pub fn lens_page(&self, lens: &Lens) -> Self {
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Self {
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sub_path: format!(
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"/d/{0}/r/{1}/l/{2}/",
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lens.base_id.simple(),
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lens.class_oid.0,
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lens.id.simple()
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),
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..self.clone()
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}
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}
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pub fn redirect_to(&self) -> Response {
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Redirect::to(&format!("{0}{1}", self.root_path, self.sub_path)).into_response()
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}
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}
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impl<S> FromRequestParts<S> for Navigator
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where
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S: Into<AppState> + Clone + Sync,
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{
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type Rejection = AppError;
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async fn from_request_parts(_: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
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let app_state: AppState = state.clone().into();
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Ok(Navigator {
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root_path: app_state.settings.root_path.clone(),
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sub_path: "/".to_owned(),
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})
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}
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}
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