From b7b646f03aa55f3fe7b4217d851c6ecb7e361441 Mon Sep 17 00:00:00 2001
From: LucasGGamerM <lucassggabriel@gmail.com>
Date: Tue, 18 Apr 2023 15:09:14 -0300
Subject: [PATCH] feat: add follow button on remote follower lists

NOTE: This doesn't actually load remote relationships, so its always going to be in the "follow" state.
---
 .../account_list/BaseAccountListFragment.java | 12 +++++++--
 .../android/ui/utils/UiUtils.java             | 27 +++++++++++++++++++
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/mastodon/src/main/java/org/joinmastodon/android/fragments/account_list/BaseAccountListFragment.java b/mastodon/src/main/java/org/joinmastodon/android/fragments/account_list/BaseAccountListFragment.java
index 357540ab5..36f9913d2 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/fragments/account_list/BaseAccountListFragment.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/fragments/account_list/BaseAccountListFragment.java
@@ -79,7 +79,10 @@ public abstract class BaseAccountListFragment extends RecyclerFragment<BaseAccou
 		if(refreshing){
 			relationships.clear();
 		}
-		loadRelationships(d);
+		if(!d.isEmpty() && !d.get(0).account.reloadWhenClicked){
+			loadRelationships(d);
+		}
+
 		super.onDataLoaded(d, more);
 	}
 
@@ -242,7 +245,12 @@ public abstract class BaseAccountListFragment extends RecyclerFragment<BaseAccou
 		public void bindRelationship(){
 			Relationship rel=relationships.get(item.account.id);
 			if(rel==null || AccountSessionManager.getInstance().isSelf(accountID, item.account)){
-				button.setVisibility(View.GONE);
+				if(item.account.reloadWhenClicked){
+					button.setVisibility(View.VISIBLE);
+					button.setText(R.string.button_follow);
+				} else {
+					button.setVisibility(View.GONE);
+				}
 			}else{
 				button.setVisibility(View.VISIBLE);
 				UiUtils.setRelationshipToActionButton(rel, button);
diff --git a/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java b/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java
index 0e5d39293..0ed659b64 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java
@@ -759,6 +759,33 @@ public class UiUtils {
 	}
 
 	public static void performAccountAction(Activity activity, Account account, String accountID, Relationship relationship, Button button, Consumer<Boolean> progressCallback, Consumer<Relationship> resultCallback) {
+		if(relationship == null){
+			UiUtils.lookupAccount(button.getContext(), account, accountID, null, account1 -> {
+				if(account1 == null){
+					return;
+				}
+				progressCallback.accept(true);
+				new SetAccountFollowed(account1.id, true, true, false)
+						.setCallback(new Callback<>(){
+							@Override
+							public void onSuccess(Relationship result){
+								resultCallback.accept(result);
+								progressCallback.accept(false);
+								if(!result.following && !result.requested){
+									E.post(new RemoveAccountPostsEvent(accountID, account.id, true));
+								}
+							}
+
+							@Override
+							public void onError(ErrorResponse error){
+								error.showToast(activity);
+								progressCallback.accept(false);
+							}
+						})
+						.exec(accountID);
+			});
+			return;
+		}
 		if (relationship.blocking) {
 			confirmToggleBlockUser(activity, accountID, account, true, resultCallback);
 		}else if(relationship.muting){