Hide all actions that require an account while logged out

src/components/community_page.rs

@@ -4,7 +4,7 @@ use relm4::{prelude::*, factory::FactoryVecDeque, MessageBroker};
 use gtk::prelude::*;
 use relm4_components::web_image::WebImage;
 
-use crate::{api, util::get_web_image_msg};
+use crate::{api, util::get_web_image_msg, settings};
 
 use super::post_row::PostRow;
 
@@ -96,10 +96,14 @@ impl SimpleComponent for CommunityPage {
                         set_margin_start: 10,
                     },
 
-                    gtk::Button {
-                        set_label: "Create post",
-                        set_margin_start: 10,
-                        connect_clicked => CommunityInput::OpenCreatePostDialog,
+                    if settings::get_current_account().jwt.is_some() {
+                        gtk::Button {
+                            set_label: "Create post",
+                            set_margin_start: 10,
+                            connect_clicked => CommunityInput::OpenCreatePostDialog,
+                        }
+                    } else {
+                        gtk::Box {}
                     }
                 },
 

src/components/post_page.rs

@@ -161,10 +161,14 @@ impl SimpleComponent for PostPage {
                         #[watch]
                         set_text: &format!("{} comments", model.info.post_view.counts.comments),
                     },
-                    gtk::Button {
-                        set_label: "Comment",
-                        set_margin_start: 10,
-                        connect_clicked => PostInput::OpenCreateCommentDialog,
+                    if settings::get_current_account().jwt.is_some() {
+                        gtk::Button {
+                            set_label: "Comment",
+                            set_margin_start: 10,
+                            connect_clicked => PostInput::OpenCreateCommentDialog,
+                        }
+                    } else {
+                        gtk::Box {}
                     }
                 },
 

src/components/voting_row.rs

@@ -73,6 +73,7 @@ impl SimpleComponent for VotingRowModel {
             gtk::ToggleButton {
                 set_icon_name: "go-up",
                 connect_clicked => VotingRowInput::Vote(1),
+                #[watch]
                 set_active: model.stats.own_vote == Some(1),
             },
             gtk::Label {
@@ -84,6 +85,7 @@ impl SimpleComponent for VotingRowModel {
             gtk::ToggleButton {
                 set_icon_name: "go-down",
                 connect_clicked => VotingRowInput::Vote(-1),
+                #[watch]
                 set_active: model.stats.own_vote == Some(-1),
             }
         }

src/main.rs

@@ -9,6 +9,7 @@ use components::{post_row::PostRow, community_row::CommunityRow, profile_page::{
 use gtk::prelude::*;
 use lemmy_api_common::{lemmy_db_views_actor::structs::CommunityView, lemmy_db_views::structs::PostView, person::GetPersonDetailsResponse, lemmy_db_schema::{newtypes::PostId, ListingType}, post::GetPostResponse, community::GetCommunityResponse};
 use relm4::{prelude::*, factory::FactoryVecDeque, set_global_css, actions::{RelmAction, RelmActionGroup}};
+use settings::get_current_account;
 
 static APP_ID: &str = "com.lemmy-gtk.lemoa";
 
@@ -35,7 +36,8 @@ struct App {
     profile_page: Controller<ProfilePage>,
     community_page: Controller<CommunityPage>,
     post_page: Controller<PostPage>,
-    inbox_page: Controller<InboxPage>
+    inbox_page: Controller<InboxPage>,
+    logged_in: bool,
 }
 
 #[derive(Debug, Clone)]
@@ -43,6 +45,7 @@ pub enum AppMsg {
     ChooseInstance,
     ShowLogin,
     Login(String, String),
+    LoggedIn,
     Logout,
     Retry,
     ShowMessage(String),
@@ -82,17 +85,21 @@ impl SimpleComponent for App {
                     set_label: "Recommended",
                     connect_clicked => AppMsg::StartFetchPosts(None),
                 },
+                pack_start = &gtk::Button {
+                    set_label: "Communities",
+                    connect_clicked => AppMsg::ViewCommunities(None),
+                },
                 pack_start = &gtk::Button {
                     set_label: "Subscribed",
                     connect_clicked => AppMsg::StartFetchPosts(Some(ListingType::Subscribed)),
+                    #[watch]
+                    set_visible: model.logged_in,
                 },
                 pack_start = &gtk::Button {
                     set_label: "Inbox",
                     connect_clicked => AppMsg::OpenInbox,
-                },
-                pack_start = &gtk::Button {
-                    set_label: "Communities",
-                    connect_clicked => AppMsg::ViewCommunities(None),
+                    #[watch]
+                    set_visible: model.logged_in,
                 },
             },
 
@@ -279,8 +286,9 @@ impl SimpleComponent for App {
         root: &Self::Root,
         sender: ComponentSender<Self>,
     ) -> ComponentParts<Self> {
-        let instance_url = settings::get_current_account().instance_url;
-        let state = if instance_url.is_empty() { AppState::ChooseInstance } else { AppState::Loading };
+        let current_account = settings::get_current_account();
+        let state = if current_account.instance_url.is_empty() { AppState::ChooseInstance } else { AppState::Loading };
+        let logged_in = current_account.jwt.is_some();
 
         // initialize all controllers and factories
         let posts = FactoryVecDeque::new(gtk::Box::default(), sender.input_sender());
@@ -290,10 +298,10 @@ impl SimpleComponent for App {
         let post_page = PostPage::builder().launch(default_post()).forward(sender.input_sender(), |msg| msg);
         let inbox_page = InboxPage::builder().launch(()).forward(sender.input_sender(), |msg| msg);
         
-        let model = App { state, posts, communities, profile_page, community_page, post_page, inbox_page, message: None, latest_action: None };
+        let model = App { state, logged_in, posts, communities, profile_page, community_page, post_page, inbox_page, message: None, latest_action: None };
 
         // fetch posts if that's the initial page
-        if !instance_url.is_empty() { sender.input(AppMsg::StartFetchPosts(None)) };
+        if !current_account.instance_url.is_empty() { sender.input(AppMsg::StartFetchPosts(None)) };
 
         // setup all widgets and different stack pages
         let posts_box = model.posts.widget();
@@ -320,7 +328,7 @@ impl SimpleComponent for App {
             login_sender.input(AppMsg::ShowLogin);
         });
         let logout_action: RelmAction<LogoutAction> = RelmAction::new_stateless(move |_| {
-            sender.input(AppMsg::ChooseInstance);
+            sender.input(AppMsg::Logout);
         });
 
         let mut group = RelmActionGroup::<WindowActionGroup>::new();
@@ -426,6 +434,7 @@ impl SimpleComponent for App {
                 self.state = AppState::Login;
             }
             AppMsg::Login(username, password) => {
+                if get_current_account().instance_url.is_empty() { return; }
                 self.state = AppState::Loading;
                 std::thread::spawn(move || {
                     let message = match api::auth::login(username, password) {
@@ -440,7 +449,7 @@ impl SimpleComponent for App {
                                     account.id = user.id.0;
                                     settings::update_current_account(account);
                                 }
-                                AppMsg::StartFetchPosts(None)
+                                AppMsg::LoggedIn
                             } else {
                                 AppMsg::ShowMessage("Wrong credentials!".to_string())
                             }
@@ -454,6 +463,7 @@ impl SimpleComponent for App {
                 let mut account = settings::get_current_account();
                 account.jwt = None;
                 settings::update_current_account(account);
+                self.logged_in = false;
             }
             AppMsg::ShowMessage(message) => {
                 self.message = Some(message);
@@ -465,6 +475,10 @@ impl SimpleComponent for App {
             AppMsg::OpenInbox => {
                 self.state = AppState::Inbox;
             }
+            AppMsg::LoggedIn => {
+                self.logged_in = true;
+                sender.input(AppMsg::StartFetchPosts(None));
+            }
         }
     }
 }