add: communities list page

TODO(ui): implement community creation, community viewing, community posting
TODO(ui): implement profile following, followers, and posts feed

crates/app/src/routes/pages/auth.rs

@@ -15,7 +15,7 @@ pub async fn login_request(jar: CookieJar, Extension(data): Extension<State>) ->
     }
 
     let lang = get_lang!(jar, data.0);
-    let mut context = initial_context(&data.0.0, lang, &user);
+    let mut context = initial_context(&data.0.0, lang, &user).await;
 
     Ok(Html(
         data.1.render("auth/login.html", &mut context).unwrap(),
@@ -35,7 +35,7 @@ pub async fn register_request(
     }
 
     let lang = get_lang!(jar, data.0);
-    let mut context = initial_context(&data.0.0, lang, &user);
+    let mut context = initial_context(&data.0.0, lang, &user).await;
 
     Ok(Html(
         data.1.render("auth/register.html", &mut context).unwrap(),

crates/app/src/routes/pages/communities.rs

@@ -0,0 +1,37 @@
+use super::render_error;
+use crate::{State, assets::initial_context, get_lang, get_user_from_token};
+use axum::{
+    Extension,
+    response::{Html, IntoResponse},
+};
+use axum_extra::extract::CookieJar;
+use tetratto_core::model::Error;
+
+/// `/communities`
+pub async fn list_request(jar: CookieJar, Extension(data): Extension<State>) -> impl IntoResponse {
+    let data = data.read().await;
+    let user = match get_user_from_token!(jar, data.0) {
+        Some(ua) => ua,
+        None => {
+            return Err(Html(
+                render_error(Error::NotAllowed, &jar, &data, &None).await,
+            ));
+        }
+    };
+
+    let posts = match data.0.get_memberships_by_owner(user.id).await {
+        Ok(p) => p,
+        Err(e) => return Err(Html(render_error(e, &jar, &data, &Some(user)).await)),
+    };
+
+    let lang = get_lang!(jar, data.0);
+    let mut context = initial_context(&data.0.0, lang, &Some(user)).await;
+    context.insert("posts", &posts);
+
+    // return
+    Ok(Html(
+        data.1
+            .render("communities/list.html", &mut context)
+            .unwrap(),
+    ))
+}

crates/app/src/routes/pages/misc.rs

@@ -11,7 +11,7 @@ pub async fn index_request(jar: CookieJar, Extension(data): Extension<State>) ->
     let user = get_user_from_token!(jar, data.0);
 
     let lang = get_lang!(jar, data.0);
-    let mut context = initial_context(&data.0.0, lang, &user);
+    let mut context = initial_context(&data.0.0, lang, &user).await;
 
     Html(data.1.render("misc/index.html", &mut context).unwrap())
 }

crates/app/src/routes/pages/mod.rs

@@ -1,4 +1,5 @@
 pub mod auth;
+pub mod communities;
 pub mod misc;
 pub mod profile;
 
@@ -21,16 +22,18 @@ pub fn routes() -> Router {
         .route("/auth/login", get(auth::login_request))
         // profile
         .route("/user/{username}", get(profile::posts_request))
+        // communities
+        .route("/communities", get(communities::list_request))
 }
 
-pub fn render_error(
+pub async fn render_error(
     e: Error,
     jar: &CookieJar,
     data: &(DataManager, tera::Tera),
     user: &Option<User>,
 ) -> String {
     let lang = get_lang!(jar, data.0);
-    let mut context = initial_context(&data.0.0, lang, &user);
+    let mut context = initial_context(&data.0.0, lang, &user).await;
     context.insert("error_text", &e.to_string());
     data.1.render("misc/error.html", &mut context).unwrap()
 }

crates/app/src/routes/pages/profile.rs

@@ -6,6 +6,14 @@ use axum::{
     response::{Html, IntoResponse},
 };
 use axum_extra::extract::CookieJar;
+use tera::Context;
+use tetratto_core::model::{Error, auth::User};
+
+pub fn profile_context(context: &mut Context, profile: &User, is_self: bool, is_following: bool) {
+    context.insert("profile", &profile);
+    context.insert("is_self", &is_self);
+    context.insert("is_following", &is_following);
+}
 
 /// `/user/{username}`
 pub async fn posts_request(
@@ -19,7 +27,7 @@ pub async fn posts_request(
 
     let other_user = match data.0.get_user_by_username(&username).await {
         Ok(ua) => ua,
-        Err(e) => return Err(Html(render_error(e, &jar, &data, &user))),
+        Err(e) => return Err(Html(render_error(e, &jar, &data, &user).await)),
     };
 
     let posts = match data
@@ -28,15 +36,46 @@ pub async fn posts_request(
         .await
     {
         Ok(p) => p,
-        Err(e) => return Err(Html(render_error(e, &jar, &data, &user))),
+        Err(e) => return Err(Html(render_error(e, &jar, &data, &user).await)),
     };
 
+    // check if we're blocked
+    if let Some(ref ua) = user {
+        if data
+            .0
+            .get_userblock_by_initiator_receiver(other_user.id, ua.id)
+            .await
+            .is_ok()
+        {
+            return Err(Html(
+                render_error(Error::NotAllowed, &jar, &data, &user).await,
+            ));
+        }
+    }
+
+    // init context
     let lang = get_lang!(jar, data.0);
-    let mut context = initial_context(&data.0.0, lang, &user);
+    let mut context = initial_context(&data.0.0, lang, &user).await;
+
+    let is_self = if let Some(ref ua) = user {
+        ua.id == other_user.id
+    } else {
+        false
+    };
+
+    let is_following = if let Some(ref ua) = user {
+        data.0
+            .get_userfollow_by_initiator_receiver(ua.id, other_user.id)
+            .await
+            .is_ok()
+    } else {
+        false
+    };
 
-    context.insert("profile", &other_user);
     context.insert("posts", &posts);
+    profile_context(&mut context, &other_user, is_self, is_following);
 
+    // return
     Ok(Html(
         data.1.render("profile/posts.html", &mut context).unwrap(),
     ))