[Feat] add language support (#51)

.gitignore

@@ -2,6 +2,7 @@
 **/target
 **/dist
 database.json
+output.css
 
 # Deps
 node_modules

api/src/dao/post.rs

@@ -1,6 +1,6 @@
 use crate::{
     database::models::{prelude::Tags, tags},
-    utils::{helpers::parse_load_many_result, vector_convert::convert_vecs},
+    utils::vector_convert::convert_vecs,
 };
 use sea_orm::{
     sea_query::OnConflict, ColumnTrait, DatabaseConnection, DeleteResult, EntityTrait,

api/src/dao/post_tags.rs

@@ -30,6 +30,7 @@ pub async fn upsert_post_tags<T: ConnectionTrait>(db: &T, tags: &Vec<String>, po
                 })
                 .collect::<Vec<ActiveModel>>(),
         )
+        .on_empty_do_nothing()
         .on_conflict(
             OnConflict::columns([Column::TagId, Column::PostId])
                 .do_nothing()

api/src/database/initialize.rs

@@ -50,33 +50,28 @@ async fn upsert_posts(db: &DatabaseConnection, dir_entries: &Vec<DirEntry>) -> a
         let front_matter = get_post_front_matter(&content);
         let content = get_post_content(&content);
         let tags = front_matter.tags;
-
-        match get_post_by_path(db, &stringify_dir_path).await? {
-            Some(post) => {
-                if post.updated_at == updated_at {
-                    continue;
-                }
-
-                upsert_tags(db, tags, post.id).await;
-            }
-            None => {
-                let post = upsert_post(
-                    db,
-                    ActiveModel {
-                        path: Set(stringify_dir_path),
-                        content: Set(markdown::parse::parse_markdown(&content)),
-                        title: Set(front_matter.title),
-                        spoiler: Set(Some(front_matter.spoiler)),
-                        created_at: Set(created_at),
-                        updated_at: Set(updated_at),
-                        ..Default::default()
-                    },
-                )
-                .await?;
-
-                upsert_tags(db, tags, post.last_insert_id).await;
+        let post_active_model = ActiveModel {
+            path: Set(stringify_dir_path.clone()),
+            content: Set(markdown::parse::parse_markdown(&content)),
+            title: Set(front_matter.title),
+            spoiler: Set(Some(front_matter.spoiler)),
+            created_at: Set(created_at),
+            updated_at: Set(updated_at.clone()),
+            ..Default::default()
+        };
+
+        if let Some(post) = get_post_by_path(db, &stringify_dir_path).await? {
+            if post.updated_at == updated_at {
+                continue;
             }
         }
+
+        upsert_tags(
+            db,
+            tags,
+            upsert_post(db, post_active_model).await?.last_insert_id,
+        )
+        .await;
     }
 
     Ok(())

app/Cargo.toml

@@ -19,6 +19,8 @@ reqwest = { version = "0.12.5", features = ["json", "socks"] }
 wasm-bindgen = "0.2.92"
 wasm-bindgen-macro = "0.2.92"
 site_config = { path = "../site_config" }
+chrono = "0.4.38"
+cached = "0.53.1"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 api = {path = "../api"}

app/src/http.rs

@@ -11,27 +11,26 @@ impl HTTP {
         }
     }
 
-    // #[cfg(debug_assertions)]
-    // #[cfg(not(target_arch = "wasm32"))]
-    // fn get_port() -> usize {
-    //     site_config::get_site_config().server.dev_port
-    // }
-
-    // #[cfg(not(debug_assertions))]
-    // fn get_port() -> usize {
-    //     site_config::get_site_config().server.prod_port
-    // }
-
-    // #[cfg(not(target_arch = "wasm32"))]
+    #[cfg(debug_assertions)]
+    #[cfg(not(target_arch = "wasm32"))]
+    fn get_port() -> usize {
+        site_config::get_site_config().server.dev_port
+    }
+
+    #[cfg(not(debug_assertions))]
+    fn get_port() -> usize {
+        site_config::get_site_config().server.prod_port
+    }
+
+    #[cfg(not(target_arch = "wasm32"))]
     pub fn get_base_url(prefix: &'static str) -> String {
-        // format!("http://localhost:{}{prefix}", Self::get_port())
-        format!("http://localhost:8000{prefix}")
+        format!("http://localhost:{}{prefix}", Self::get_port())
     }
 
-    // #[cfg(target_arch = "wasm32")]
-    // pub fn get_base_url(prefix: &'static str) -> String {
-    //     format!("{}{prefix}", web_sys::window().unwrap().origin())
-    // }
+    #[cfg(target_arch = "wasm32")]
+    pub fn get_base_url(prefix: &'static str) -> String {
+        format!("{}{prefix}", web_sys::window().unwrap().origin())
+    }
 
     fn with_base_url(&self, path: &str) -> String {
         format!("{}{path}", self.base_url)

app/src/i18n.rs

@@ -0,0 +1 @@
+pub mod translate;

app/src/i18n/en.json

@@ -0,0 +1,3 @@
+{
+  "Hello": "World"
+}

app/src/i18n/translate.rs

@@ -0,0 +1,25 @@
+use cached::proc_macro::cached;
+use serde_json::Value;
+
+const EN: &'static str = include_str!("en.json");
+const ZH: &'static str = include_str!("zh.json");
+
+#[cached]
+fn get_parsed_config() -> Value {
+    let site_config = site_config::get_site_config();
+    let language = site_config.root.language.as_str();
+    let language_source = match language {
+        "zh" => ZH,
+        "en" => EN,
+        _ => panic!("Unsupported language"),
+    };
+
+    serde_json::from_str(language_source).expect("Wrong format of language json")
+}
+
+pub fn t(key: &str) -> String {
+    let config = get_parsed_config();
+    let value = config.get(key).expect("Key not found");
+
+    value.as_str().expect("Value is not a string").to_string()
+}

app/src/i18n/zh.json

@@ -0,0 +1,3 @@
+{
+  "Hello": "你好"
+}

app/src/lib.rs

@@ -1,5 +1,6 @@
 mod components;
 mod http;
+mod i18n;
 mod icons;
 mod pages;
 pub mod portal;

app/src/pages/post.rs

@@ -1,5 +1,5 @@
 use crate::http::HTTP;
-use log::info;
+use crate::i18n::translate::t;
 use shared::post::PostDetail;
 use yew::functional::use_prepared_state;
 use yew::prelude::*;
@@ -31,7 +31,7 @@ fn Content(props: &PostProps) -> HtmlResult {
     .unwrap();
 
     Ok(html! {
-        <div>
+        <div class="prose">
             {parse_str_to_element(&parepared_post_detail.content)}
         </div>
     })

app/src/pages/posts.rs

@@ -2,7 +2,6 @@ use std::rc::Rc;
 
 use crate::components::{load_more::LoadMore, post_item::PostItem};
 use crate::http::HTTP;
-use log::info;
 use shared::post::{PaginationPostsRes, Post};
 use yew::{platform::spawn_local, prelude::*};
 

shared/src/site_config.rs

@@ -15,6 +15,7 @@ pub struct NavConfig {
 
 #[derive(Deserialize, Serialize, Debug, PartialEq, Eq, Clone)]
 pub struct RootConfig {
+    pub language: String,
     pub posts_folder_name: String,
     pub dynamic_pages_folder_name: String,
 }

site.config.toml

@@ -1,6 +1,10 @@
 [root]
 posts_folder_name = "posts"
 
+# The default language of the site
+# en | zh
+language = "en" 
+
 # dynamic_pages_folder_name is really useful in most cases,
 # you can put markdown files under the root/dynamic_pages_folder_name folder,
 # if zzhack found markdown file in root/dynamic_pages_folder_name,