Add Base Path

BookForge.toml

@@ -1,5 +1,6 @@
 database_path = ""
 locale = "fr"
+base_url = ""
 
 [listener]
 port = 8000

src/lib.rs

@@ -2,11 +2,12 @@ use askama::Template;
 use askama_web::WebTemplate;
 use axum::{
     Router,
+    extract::State,
     routing::{get, post},
 };
 use static_serve::embed_assets;
 
-use crate::state::AppState;
+use crate::{routes::template_ctx::TemplateCtx, state::AppState};
 
 mod migrations;
 mod models;
@@ -44,8 +45,14 @@ pub fn build_app(state: AppState) -> Router {
 
 #[derive(Template, WebTemplate)]
 #[template(path = "404.html")]
-struct NotFoundTemplate {}
-
-pub async fn error_handler() -> impl axum::response::IntoResponse {
-    NotFoundTemplate {}
+struct NotFoundTemplate {
+    pub ctx: TemplateCtx,
+}
+
+pub async fn error_handler(State(state): State<AppState>) -> impl axum::response::IntoResponse {
+    NotFoundTemplate {
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
+    }
 }

src/routes/book.rs

@@ -13,7 +13,9 @@ use serde::Deserialize;
 use serde_with::{NoneAsEmptyString, serde_as};
 use snafu::prelude::*;
 
-use crate::{models::book::Model as BookModel, state::error::CSVSnafu};
+use crate::{
+    models::book::Model as BookModel, routes::template_ctx::TemplateCtx, state::error::CSVSnafu,
+};
 use crate::{models::user::Model as UserModel, state::error::IOSnafu};
 
 use crate::{
@@ -55,6 +57,7 @@ struct BookIndexTemplate {
     current_page: u64,
     total_page: u64,
     base_query: String,
+    ctx: TemplateCtx,
 }
 
 pub async fn index(
@@ -73,7 +76,7 @@ pub async fn index(
         .context(UserSnafu)?;
 
     // Get all Book filtered with query
-    let books_paginate = BookOperator::new(state)
+    let books_paginate = BookOperator::new(state.clone())
         .all_paginate(page, Some(query.clone()))
         .await
         .context(BookSnafu)?;
@@ -127,6 +130,9 @@ pub async fn index(
         current_page: books_paginate.current_page,
         total_page: books_paginate.total_page,
         base_query,
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
     })
 }
 
@@ -136,6 +142,7 @@ struct ShowBookTemplate {
     book: BookModel,
     owner: UserModel,
     current_holder: Option<UserModel>,
+    ctx: TemplateCtx,
 }
 
 pub async fn show(
@@ -168,6 +175,9 @@ pub async fn show(
         book,
         owner,
         current_holder,
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
     })
 }
 
@@ -200,14 +210,23 @@ pub async fn create(
 #[template(path = "books/new.html")]
 struct NewBookTemplate {
     users: Vec<UserModel>,
+    ctx: TemplateCtx,
 }
 
 pub async fn new(
     State(state): State<AppState>,
 ) -> Result<impl axum::response::IntoResponse, AppStateError> {
-    let users = UserOperator::new(state).all().await.context(UserSnafu)?;
+    let users = UserOperator::new(state.clone())
+        .all()
+        .await
+        .context(UserSnafu)?;
 
-    Ok(NewBookTemplate { users })
+    Ok(NewBookTemplate {
+        users,
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
+    })
 }
 
 #[derive(Template, WebTemplate)]
@@ -215,6 +234,7 @@ pub async fn new(
 struct EditBookTemplate {
     users: Vec<UserModel>,
     book: BookModel,
+    ctx: TemplateCtx,
 }
 
 pub async fn edit(
@@ -225,12 +245,18 @@ pub async fn edit(
         .all()
         .await
         .context(UserSnafu)?;
-    let book = BookOperator::new(state)
+    let book = BookOperator::new(state.clone())
         .find_by_id(id)
         .await
         .context(BookSnafu)?;
 
-    Ok(EditBookTemplate { users, book })
+    Ok(EditBookTemplate {
+        users,
+        book,
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
+    })
 }
 
 pub async fn update(

src/routes/mod.rs

@@ -1,2 +1,3 @@
 pub mod book;
+pub mod template_ctx;
 pub mod user;

src/routes/template_ctx.rs

@@ -0,0 +1,14 @@
+#[derive(Clone)]
+pub struct TemplateCtx {
+    pub base_path: String,
+}
+
+impl TemplateCtx {
+    pub fn asset(&self, path: &str) -> String {
+        if self.base_path.is_empty() || self.base_path == "/" {
+            format!("/{}", path)
+        } else {
+            format!("{}/{}", self.base_path.trim_end_matches('/'), path)
+        }
+    }
+}

src/routes/user.rs

@@ -16,6 +16,7 @@ use crate::{
         book::BookOperator,
         user::{self, UserOperator},
     },
+    routes::template_ctx::TemplateCtx,
     state::{
         AppState,
         error::{AppStateError, BookSnafu, UserSnafu},
@@ -27,6 +28,7 @@ use crate::{
 struct UsersIndexTemplate {
     users_with_books_number: Vec<UserWithBookNumber>,
     query: IndexQuery,
+    ctx: TemplateCtx,
 }
 
 pub struct UserWithBookNumber {
@@ -86,6 +88,9 @@ pub async fn index(
     Ok(UsersIndexTemplate {
         users_with_books_number: result,
         query,
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
     })
 }
 
@@ -135,24 +140,36 @@ pub async fn delete(
 #[template(path = "users/edit.html")]
 struct EditTemplate {
     user: user::Model,
+    ctx: TemplateCtx,
 }
 
 pub async fn edit(
     State(state): State<AppState>,
     Path(id): Path<i32>,
 ) -> Result<impl axum::response::IntoResponse, AppStateError> {
-    let user = UserOperator::new(state)
+    let user = UserOperator::new(state.clone())
         .find_by_id(id)
         .await
         .context(UserSnafu)?;
 
-    Ok(EditTemplate { user })
+    Ok(EditTemplate {
+        user,
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
+    })
 }
 
 #[derive(Template, WebTemplate)]
 #[template(path = "users/new.html")]
-struct NewTemplate {}
-
-pub async fn new() -> impl axum::response::IntoResponse {
-    NewTemplate {}
+struct NewTemplate {
+    ctx: TemplateCtx,
+}
+
+pub async fn new(State(state): State<AppState>) -> impl axum::response::IntoResponse {
+    NewTemplate {
+        ctx: TemplateCtx {
+            base_path: state.config.base_path,
+        },
+    }
 }

src/state/config.rs

@@ -33,6 +33,7 @@ pub struct AppConfig {
     #[serde(default = "AppConfig::default_sqlite_path")]
     pub database_path: Utf8PathBuf,
     pub locale: String,
+    pub base_path: String,
     pub listener: Listener,
 }
 
@@ -40,6 +41,7 @@ impl Default for AppConfig {
     fn default() -> Self {
         AppConfig {
             database_path: Self::default_sqlite_path(),
+            base_path: Self::default_base_path(),
             locale: Self::default_locale(),
             listener: Listener::default(),
         }
@@ -98,6 +100,10 @@ impl AppConfig {
         "en".to_string()
     }
 
+    fn default_base_path() -> String {
+        "".to_string()
+    }
+
     pub fn default_sqlite_path() -> Utf8PathBuf {
         Self::config_path().join("db.sqlite")
     }

src/state/error.rs

@@ -6,6 +6,7 @@ use snafu::prelude::*;
 
 use crate::{
     models::{book::BookError, user::UserError},
+    routes::template_ctx::TemplateCtx,
     state::config::ConfigError,
 };
 
@@ -47,6 +48,7 @@ pub enum AppStateError {
 #[template(path = "error.html")]
 struct ErrorTemplate {
     state: AppStateErrorContext,
+    ctx: TemplateCtx,
 }
 
 struct AppStateErrorContext {
@@ -66,6 +68,9 @@ impl IntoResponse for AppStateError {
         let error_context = AppStateErrorContext::from(self);
         ErrorTemplate {
             state: error_context,
+            ctx: TemplateCtx {
+                base_path: "".to_string(),
+            },
         }
         .into_response()
     }

templates/base.html

@@ -4,12 +4,12 @@
   <meta charset="utf-8">
   <title>{% block title %}{{ t!("name") }}{% endblock %}</title>
   <meta name="viewport" content="width=device-width, initial-scale=1">
-  <link rel="stylesheet" href="/assets/css/bootstrap.css">
-  <link rel="stylesheet" href="/assets/css/main.css">
+  <link rel="stylesheet" href='{{ ctx.asset("assets/css/bootstrap.css") }}'>
+  <link rel="stylesheet" href='{{ ctx.asset("assets/css/main.css") }}'>
   <link rel="icon" type="image/png" sizes="32x32" href="/assets/images/favicon.png">
 
-  <link rel="stylesheet" href="/assets/css/fork-awesome.min.css">
-  <link rel="icon" type="image/x-icon" href="/assets/images/favicon.ico">
+  <link rel="stylesheet" href='{{ ctx.asset("assets/css/fork-awesome.min.css") }}'>
+  <link rel="icon" type="image/x-icon" href='{{ ctx.asset("assets/images/favicon.ico") }}'>
   {% block extra_head %}{% endblock extra_head %}
 </head>
 
@@ -26,7 +26,7 @@
     {% endblock %}
   </footer>
 
-  <script src="/assets/js/bootstrap.min.js"></script>
-  <script src="/assets/js/script.js"></script>
+  <script src='{{ ctx.asset("assets/js/bootstrap.min.js") }}'></script>
+  <script src='{{ ctx.asset("assets/js/script.js") }}'></script>
 </body>
 </html>