Merge branch 'feature/translate-button'

mastodon/src/main/java/org/joinmastodon/android/api/requests/instance/GetInstance.java

@@ -7,4 +7,15 @@ public class GetInstance extends MastodonAPIRequest<Instance>{
 	public GetInstance(){
 		super(HttpMethod.GET, "/instance", Instance.class);
 	}
+
+	public static class V2 extends MastodonAPIRequest<Instance.V2>{
+		public V2(){
+			super(HttpMethod.GET, "/instance", Instance.V2.class);
+		}
+
+		@Override
+		protected String getPathPrefix() {
+			return "/api/v2";
+		}
+	}
 }

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

@@ -0,0 +1,11 @@
+package org.joinmastodon.android.api.requests.statuses;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.TranslatedStatus;
+
+public class TranslateStatus extends MastodonAPIRequest<TranslatedStatus> {
+    public TranslateStatus(String id) {
+        super(HttpMethod.POST, "/statuses/"+id+"/translate", TranslatedStatus.class);
+        setRequestBody(new Object());
+    }
+}

mastodon/src/main/java/org/joinmastodon/android/api/session/AccountSession.java

@@ -7,6 +7,7 @@ import org.joinmastodon.android.api.StatusInteractionController;
 import org.joinmastodon.android.model.Account;
 import org.joinmastodon.android.model.Application;
 import org.joinmastodon.android.model.Filter;
+import org.joinmastodon.android.model.Preferences;
 import org.joinmastodon.android.model.PushSubscription;
 import org.joinmastodon.android.model.Token;
 
@@ -28,6 +29,7 @@ public class AccountSession{
 	public long filtersLastUpdated;
 	public List<Filter> wordFilters=new ArrayList<>();
 	public String pushAccountID;
+	public Preferences preferences;
 	private transient MastodonAPIController apiController;
 	private transient StatusInteractionController statusInteractionController;
 	private transient CacheController cacheController;

mastodon/src/main/java/org/joinmastodon/android/api/session/AccountSessionManager.java

@@ -22,6 +22,7 @@ import org.joinmastodon.android.MastodonApp;
 import org.joinmastodon.android.R;
 import org.joinmastodon.android.api.MastodonAPIController;
 import org.joinmastodon.android.api.PushSubscriptionManager;
+import org.joinmastodon.android.api.requests.accounts.GetPreferences;
 import org.joinmastodon.android.api.requests.accounts.GetWordFilters;
 import org.joinmastodon.android.api.requests.instance.GetCustomEmojis;
 import org.joinmastodon.android.api.requests.accounts.GetOwnAccount;
@@ -34,6 +35,7 @@ import org.joinmastodon.android.model.Emoji;
 import org.joinmastodon.android.model.EmojiCategory;
 import org.joinmastodon.android.model.Filter;
 import org.joinmastodon.android.model.Instance;
+import org.joinmastodon.android.model.Preferences;
 import org.joinmastodon.android.model.Token;
 
 import java.io.File;
@@ -248,12 +250,13 @@ public class AccountSessionManager{
 		HashSet<String> domains=new HashSet<>();
 		for(AccountSession session:sessions.values()){
 			domains.add(session.domain.toLowerCase());
-			if(now-session.infoLastUpdated>24L*3600_000L){
+//			if(now-session.infoLastUpdated>24L*3600_000L){
-				updateSessionLocalInfo(session);
+			updateSessionPreferences(session);
-			}
+			updateSessionLocalInfo(session);
-			if(now-session.filtersLastUpdated>3600_000L){
+//			}
-				updateSessionWordFilters(session);
+//			if(now-session.filtersLastUpdated>3600_000L){
-			}
+			updateSessionWordFilters(session);
+//			}
 		}
 		if(loadedInstances){
 			maybeUpdateCustomEmojis(domains);
@@ -263,10 +266,10 @@ public class AccountSessionManager{
 	private void maybeUpdateCustomEmojis(Set<String> domains){
 		long now=System.currentTimeMillis();
 		for(String domain:domains){
-			Long lastUpdated=instancesLastUpdated.get(domain);
+//			Long lastUpdated=instancesLastUpdated.get(domain);
-			if(lastUpdated==null || now-lastUpdated>24L*3600_000L){
+//			if(lastUpdated==null || now-lastUpdated>24L*3600_000L){
-				updateInstanceInfo(domain);
+			updateInstanceInfo(domain);
-			}
+//			}
 		}
 	}
 
@@ -288,6 +291,18 @@ public class AccountSessionManager{
 				.exec(session.getID());
 	}
 
+	private void updateSessionPreferences(AccountSession session){
+		new GetPreferences().setCallback(new Callback<>() {
+			@Override
+			public void onSuccess(Preferences preferences) {
+				session.preferences=preferences;
+			}
+
+			@Override
+			public void onError(ErrorResponse error) {}
+		}).exec(session.getID());
+	}
+
 	private void updateSessionWordFilters(AccountSession session){
 		new GetWordFilters()
 				.setCallback(new Callback<>(){
@@ -313,6 +328,11 @@ public class AccountSessionManager{
 					public void onSuccess(Instance instance){
 						instances.put(domain, instance);
 						updateInstanceEmojis(instance, domain);
+						try {
+							if (Integer.parseInt(instance.version.split("\\.")[0]) >= 4) {
+								updateInstanceInfoV2(domain);
+							}
+						} catch (Exception ignored) {}
 					}
 
 					@Override
@@ -323,6 +343,19 @@ public class AccountSessionManager{
 				.execNoAuth(domain);
 	}
 
+	public void updateInstanceInfoV2(String domain) {
+		new GetInstance.V2().setCallback(new Callback<>() {
+			@Override
+			public void onSuccess(Instance.V2 v2) {
+				Instance instanceInfo = instances.get(domain);
+				if (instanceInfo != null) instanceInfo.v2 = v2;
+			}
+
+			@Override
+			public void onError(ErrorResponse errorResponse) {}
+		}).execNoAuth(domain);
+	}
+
 	private void updateInstanceEmojis(Instance instance, String domain){
 		new GetCustomEmojis()
 				.setCallback(new Callback<>(){
@@ -398,6 +431,10 @@ public class AccountSessionManager{
 		return instances.get(domain);
 	}
 
+	public Instance getInstanceInfoForAccount(String account) {
+		return AccountSessionManager.getInstance().getInstanceInfo(instance.getAccount(account).domain);
+	}
+
 	public void updateAccountInfo(String id, Account account){
 		AccountSession session=getAccount(id);
 		session.self=account;

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

@@ -82,6 +82,8 @@ public class Instance extends BaseModel{
 	// non-standard field in some Mastodon forks
 	public int maxTootChars;
 
+	public V2 v2;
+
 	@Override
 	public void postprocess() throws ObjectValidationException{
 		super.postprocess();
@@ -176,4 +178,19 @@ public class Instance extends BaseModel{
 		public int minExpiration;
 		public int maxExpiration;
 	}
+
+	@Parcel
+	public static class V2 extends BaseModel {
+		public V2.Configuration configuration;
+
+		@Parcel
+		public static class Configuration {
+			public TranslationConfiguration translation;
+		}
+
+		@Parcel
+		public static class TranslationConfiguration{
+			public boolean enabled;
+		}
+	}
 }

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

@@ -0,0 +1,7 @@
+package org.joinmastodon.android.model;
+
+public class TranslatedStatus extends BaseModel {
+  public String content;
+  public String detectedSourceLanguage;
+  public String provider;
+}

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

@@ -9,16 +9,25 @@ import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
+import android.widget.Button;
 import android.widget.TextView;
 
 import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.requests.statuses.TranslateStatus;
+import org.joinmastodon.android.api.session.AccountSession;
+import org.joinmastodon.android.api.session.AccountSessionManager;
 import org.joinmastodon.android.fragments.BaseStatusListFragment;
+import org.joinmastodon.android.model.Instance;
 import org.joinmastodon.android.model.Status;
 import org.joinmastodon.android.ui.drawables.SpoilerStripesDrawable;
+import org.joinmastodon.android.model.StatusPrivacy;
+import org.joinmastodon.android.model.TranslatedStatus;
 import org.joinmastodon.android.ui.text.HtmlParser;
 import org.joinmastodon.android.ui.utils.CustomEmojiHelper;
 import org.joinmastodon.android.ui.views.LinkedTextView;
 
+import me.grishka.appkit.api.Callback;
+import me.grishka.appkit.api.ErrorResponse;
 import me.grishka.appkit.imageloader.ImageLoaderViewHolder;
 import me.grishka.appkit.imageloader.MovieDrawable;
 import me.grishka.appkit.imageloader.requests.ImageLoaderRequest;
@@ -30,6 +39,12 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 	private CharSequence parsedSpoilerText;
 	public boolean textSelectable;
 	public final Status status;
+	public boolean translated = false;
+	public TranslatedStatus translation = null;
+
+	private AccountSession session;
+	private Instance instanceInfo;
+	private boolean translateEnabled;
 
 	public TextStatusDisplayItem(String parentID, CharSequence text, BaseStatusListFragment parentFragment, Status status){
 		super(parentID, parentFragment);
@@ -41,6 +56,9 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 			spoilerEmojiHelper=new CustomEmojiHelper();
 			spoilerEmojiHelper.setText(parsedSpoilerText);
 		}
+		session = AccountSessionManager.getInstance().getAccount(parentFragment.getAccountID());
+		instanceInfo = AccountSessionManager.getInstance().getInstanceInfo(session.domain);
+		translateEnabled = instanceInfo.v2 != null && instanceInfo.v2.configuration.translation != null && instanceInfo.v2.configuration.translation.enabled;
 	}
 
 	@Override
@@ -65,9 +83,10 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 	public static class Holder extends StatusDisplayItem.Holder<TextStatusDisplayItem> implements ImageLoaderViewHolder{
 		private final LinkedTextView text;
 		private final LinearLayout spoilerHeader;
-		private final TextView spoilerTitle, spoilerTitleInline;
+		private final TextView spoilerTitle, spoilerTitleInline, translateInfo;
-		private final View spoilerOverlay, borderTop, borderBottom;
+		private final View spoilerOverlay, borderTop, borderBottom, textWrap, translateWrap;
 		private final Drawable backgroundColor, borderColor;
+		private final Button translateButton;
 
 		public Holder(Activity activity, ViewGroup parent){
 			super(activity, R.layout.display_item_text, parent);
@@ -78,6 +97,10 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 			spoilerOverlay=findViewById(R.id.spoiler_overlay);
 			borderTop=findViewById(R.id.border_top);
 			borderBottom=findViewById(R.id.border_bottom);
+			textWrap=findViewById(R.id.text_wrap);
+			translateWrap=findViewById(R.id.translate_wrap);
+			translateButton=findViewById(R.id.translate_btn);
+			translateInfo=findViewById(R.id.translate_info);
 			itemView.setOnClickListener(v->item.parentFragment.onRevealSpoilerClick(this));
 
 			TypedValue outValue=new TypedValue();
@@ -91,7 +114,9 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 
 		@Override
 		public void onBind(TextStatusDisplayItem item){
-			text.setText(item.text);
+			text.setText(item.translated
+							? HtmlParser.parse(item.translation.content, item.status.emojis, item.status.mentions, item.status.tags, item.parentFragment.getAccountID())
+							: item.text);
 			text.setTextIsSelectable(item.textSelectable);
 			spoilerTitleInline.setTextIsSelectable(item.textSelectable);
 			text.setInvalidateOnEveryFrame(false);
@@ -105,20 +130,47 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 				if(item.status.spoilerRevealed){
 					spoilerOverlay.setVisibility(View.GONE);
 					spoilerHeader.setVisibility(View.VISIBLE);
-					text.setVisibility(View.VISIBLE);
+					textWrap.setVisibility(View.VISIBLE);
 					itemView.setClickable(false);
 				}else{
 					spoilerOverlay.setVisibility(View.VISIBLE);
 					spoilerHeader.setVisibility(View.GONE);
-					text.setVisibility(View.GONE);
+					textWrap.setVisibility(View.GONE);
 					itemView.setClickable(true);
 				}
 			}else{
 				spoilerOverlay.setVisibility(View.GONE);
 				spoilerHeader.setVisibility(View.GONE);
-				text.setVisibility(View.VISIBLE);
+				textWrap.setVisibility(View.VISIBLE);
 				itemView.setClickable(false);
 			}
+
+			translateWrap.setVisibility(item.textSelectable && item.translateEnabled &&
+					!item.status.visibility.isLessVisibleThan(StatusPrivacy.UNLISTED) &&
+					(item.session.preferences == null || !item.status.language.equalsIgnoreCase(item.session.preferences.postingDefaultLanguage))
+					? View.VISIBLE : View.GONE);
+			translateButton.setText(item.translated ? R.string.sk_translate_show_original : R.string.sk_translate_post);
+			translateInfo.setText(item.translated ? itemView.getResources().getString(R.string.sk_translated_using, item.translation.provider) : "");
+			translateButton.setOnClickListener(v->{
+				if (item.translation == null) {
+					new TranslateStatus(item.status.id).setCallback(new Callback<>() {
+						@Override
+						public void onSuccess(TranslatedStatus translatedStatus) {
+							item.translation = translatedStatus;
+							item.translated = true;
+							rebind();
+						}
+
+						@Override
+						public void onError(ErrorResponse error) {
+							error.showToast(itemView.getContext());
+						}
+					}).exec(item.parentFragment.getAccountID());
+				} else {
+					item.translated = !item.translated;
+					rebind();
+				}
+			});
 		}
 
 		@Override

mastodon/src/main/res/layout/display_item_text.xml

@@ -7,6 +7,7 @@
 	android:paddingBottom="12dp">
 
 	<LinearLayout
+		android:id="@+id/text_wrap"
 		android:orientation="vertical"
 		android:layout_width="match_parent"
 		android:layout_height="wrap_content">
@@ -47,10 +48,40 @@
 			android:layout_height="wrap_content"
 			android:paddingHorizontal="16dp"
 			android:textSize="16sp"
-			android:textAppearance="@style/m3_body_large"
+			android:textAppearance="@style/m3_body_large"/>
-			tools:text="setting up my mstdn"/>
-	</LinearLayout>
 
+		<org.joinmastodon.android.ui.views.AutoOrientationLinearLayout
+			android:id="@+id/translate_wrap"
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:layout_marginTop="8dp"
+			android:gravity="center_vertical">
+
+			<Button
+				style="?secondaryButtonStyle"
+				android:background="?android:selectableItemBackground"
+				android:textColor="?android:textColorSecondary"
+				android:id="@+id/translate_btn"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:layout_marginHorizontal="8dp"
+				android:paddingHorizontal="8dp"
+				android:text="Translate"/>
+
+			<TextView
+				android:id="@+id/translate_info"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:layout_marginHorizontal="16dp"
+				android:layout_marginVertical="4dp"
+				android:layout_weight="1"
+				android:textColor="?android:textColorSecondary"
+				android:textAlignment="textEnd"
+				tools:text="Translated using TranslateEngine" />
+
+		</org.joinmastodon.android.ui.views.AutoOrientationLinearLayout>
+
+	</LinearLayout>
 
 	<LinearLayout
 		android:visibility="gone"

mastodon/src/main/res/values/strings_sk.xml

@@ -48,4 +48,7 @@
   <string name="sk_color_theme_brown">Brown</string>
   <string name="sk_color_theme_yellow">Yellow</string>
   <string name="sk_poll_allow_multiple">Allow multiple choices</string>
+  <string name="sk_translate_post">Translate</string>
+	<string name="sk_translate_show_original">Show original</string>
+	<string name="sk_translated_using">Translated using %s</string>
 </resources>