Translations for Akkoma (#934)

* Translations for Akkoma

* simplify akkoma translation code

---------

Co-authored-by: sk <sk22@mailbox.org>

mastodon/src/main/java/org/joinmastodon/android/api/requests/statuses/AkkomaTranslateStatus.java

@@ -0,0 +1,11 @@
+package org.joinmastodon.android.api.requests.statuses;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.AkkomaTranslation;
+
+public class AkkomaTranslateStatus extends MastodonAPIRequest<AkkomaTranslation>{
+	public AkkomaTranslateStatus(String id, String lang){
+		super(HttpMethod.GET, "/statuses/"+id+"/translations/"+lang.toUpperCase(), AkkomaTranslation.class);
+	}
+}
+

mastodon/src/main/java/org/joinmastodon/android/fragments/BaseStatusListFragment.java

@@ -19,12 +19,15 @@ import android.widget.Toolbar;
 import org.joinmastodon.android.E;
 import org.joinmastodon.android.GlobalUserPreferences;
 import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.MastodonAPIRequest;
 import org.joinmastodon.android.api.requests.accounts.GetAccountRelationships;
 import org.joinmastodon.android.api.requests.polls.SubmitPollVote;
+import org.joinmastodon.android.api.requests.statuses.AkkomaTranslateStatus;
 import org.joinmastodon.android.api.requests.statuses.TranslateStatus;
 import org.joinmastodon.android.api.session.AccountSessionManager;
 import org.joinmastodon.android.events.PollUpdatedEvent;
 import org.joinmastodon.android.model.Account;
+import org.joinmastodon.android.model.AkkomaTranslation;
 import org.joinmastodon.android.model.DisplayItemsParent;
 import org.joinmastodon.android.model.Poll;
 import org.joinmastodon.android.model.Relationship;
@@ -60,6 +63,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Objects;
 import java.util.Set;
+import java.util.function.Consumer;
 import java.util.stream.Collectors;
 
 import androidx.annotation.NonNull;
@@ -855,38 +859,52 @@ public abstract class BaseStatusListFragment<T extends DisplayItemsParent> exten
 					status.translationState=Status.TranslationState.SHOWN;
 				}else{
 					status.translationState=Status.TranslationState.LOADING;
-					new TranslateStatus(status.getContentStatus().id, Locale.getDefault().getLanguage())
+					Consumer<Translation> successCallback=(result)->{
-							.setCallback(new Callback<>(){
+						status.translation=result;
+						status.translationState=Status.TranslationState.SHOWN;
+						updateTranslation(itemID);
+					};
+					MastodonAPIRequest<?> req=isInstanceAkkoma()
+							? new AkkomaTranslateStatus(status.getContentStatus().id, Locale.getDefault().getLanguage()).setCallback(new Callback<>(){
+								@Override
+								public void onSuccess(AkkomaTranslation result){
+									if(getActivity()!=null) successCallback.accept(result.toTranslation());
+								}
+								@Override
+								public void onError(ErrorResponse error){
+									if(getActivity()!=null) translationCallbackError(status, itemID);
+								}
+							})
+							: new TranslateStatus(status.getContentStatus().id, Locale.getDefault().getLanguage()).setCallback(new Callback<>(){
 								@Override
 								public void onSuccess(Translation result){
-									if(getActivity()==null)
+									if(getActivity()!=null) successCallback.accept(result);
-										return;
-									status.translation=result;
-									status.translationState=Status.TranslationState.SHOWN;
-									updateTranslation(itemID);
 								}
 
 								@Override
 								public void onError(ErrorResponse error){
-									if(getActivity()==null)
+									if(getActivity()!=null) translationCallbackError(status, itemID);
-										return;
-									status.translationState=Status.TranslationState.HIDDEN;
-									updateTranslation(itemID);
-									new M3AlertDialogBuilder(getActivity())
-											.setTitle(R.string.error)
-											.setMessage(R.string.translation_failed)
-											.setPositiveButton(R.string.ok, null)
-											.show();
 								}
-							})
+							});
-							.setTimeout(60000) // 1 minute
+
-							.exec(accountID);
+					// 1 minute
+					req.setTimeout(60000).exec(accountID);
 				}
 			}
 		}
 		updateTranslation(itemID);
 	}
 
+	private void translationCallbackError(Status status, String itemID) {
+		status.translationState=Status.TranslationState.HIDDEN;
+		updateTranslation(itemID);
+		new M3AlertDialogBuilder(getActivity())
+				.setTitle(R.string.error)
+				.setMessage(R.string.translation_failed)
+				.setPositiveButton(R.string.ok, null)
+				.show();
+	}
+
 	private void updateTranslation(String itemID) {
 		TextStatusDisplayItem.Holder text=findHolderOfType(itemID, TextStatusDisplayItem.Holder.class);
 		if(text!=null){
@@ -896,6 +914,9 @@ public abstract class BaseStatusListFragment<T extends DisplayItemsParent> exten
 			notifyItemChanged(itemID, TextStatusDisplayItem.class);
 		}
 
+		if(isInstanceAkkoma())
+			return;
+
 		SpoilerStatusDisplayItem.Holder spoiler=findHolderOfType(itemID, SpoilerStatusDisplayItem.Holder.class);
 		if(spoiler!=null){
 			spoiler.rebind();

mastodon/src/main/java/org/joinmastodon/android/model/AkkomaTranslation.java

@@ -0,0 +1,14 @@
+package org.joinmastodon.android.model;
+
+public class AkkomaTranslation extends BaseModel{
+	public String text;
+	public String detectedLanguage;
+
+	public Translation toTranslation() {
+		Translation translation=new Translation();
+		translation.content=text;
+		translation.detectedSourceLanguage=detectedLanguage;
+		translation.provider="Akkoma";
+		return translation;
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/model/Instance.java

@@ -161,11 +161,15 @@ public class Instance extends BaseModel{
 			case BUBBLE_TIMELINE -> pleromaFeatures
 					.map(f -> f.contains("bubble_timeline"))
 					.orElse(false);
+			case MACHINE_TRANSLATION -> pleromaFeatures
+					.map(f -> f.contains("akkoma:machine_translation"))
+					.orElse(false);
 		};
 	}
 
 	public enum Feature {
-		BUBBLE_TIMELINE
+		BUBBLE_TIMELINE,
+		MACHINE_TRANSLATION
 	}
 
 	@Parcel

mastodon/src/main/java/org/joinmastodon/android/model/Status.java

@@ -220,10 +220,11 @@ public class Status extends BaseModel implements DisplayItemsParent, Searchable{
 
 	public static final Pattern BOTTOM_TEXT_PATTERN = Pattern.compile("(?:[\uD83E\uDEC2\uD83D\uDC96✨\uD83E\uDD7A,]+|❤️)(?:\uD83D\uDC49\uD83D\uDC48(?:[\uD83E\uDEC2\uD83D\uDC96✨\uD83E\uDD7A,]+|❤️))*\uD83D\uDC49\uD83D\uDC48");
 	public boolean isEligibleForTranslation(AccountSession session){
-		Instance instanceInfo = AccountSessionManager.getInstance().getInstanceInfo(session.domain);
+		Instance instanceInfo=AccountSessionManager.getInstance().getInstanceInfo(session.domain);
-		boolean translateEnabled = instanceInfo != null &&
+		boolean translateEnabled=instanceInfo!=null && (
-				instanceInfo.v2 != null && instanceInfo.v2.configuration.translation != null &&
+				(instanceInfo.v2!=null && instanceInfo.v2.configuration.translation!=null && instanceInfo.v2.configuration.translation.enabled) ||
-				instanceInfo.v2.configuration.translation.enabled;
+				(instanceInfo.isAkkoma() && instanceInfo.hasFeature(Instance.Feature.MACHINE_TRANSLATION))
+		);
 
 		try {
 			Pair<String, List<String>> decoded=BOTTOM_TEXT_PATTERN.matcher(getStrippedText()).find()

mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/TextStatusDisplayItem.java

@@ -191,7 +191,7 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 		public void updateTranslation(boolean updateText){
 			if(item.status==null)
 				return;
-			boolean translateEnabled=!item.disableTranslate && item.status.isEligibleForTranslation(item.parentFragment.getSession());
+			boolean translateEnabled=!item.disableTranslate && item.status.isEligibleForTranslation(item.parentFragment.getSession()) && !item.isForQuote;
 			if(translationFooter==null && translateEnabled){
 				translationFooter=translationFooterStub.inflate();
 				translationInfo=findViewById(R.id.translation_info_text);