feat(preview-quote-toots): preview quote toots nicely on mastodon

Still missing it on notifications, but it should be there soon

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

@@ -47,6 +47,7 @@ import org.joinmastodon.android.ui.displayitems.FooterStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.GapStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.HashtagStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.HeaderStatusDisplayItem;
+import org.joinmastodon.android.ui.displayitems.LinkCardStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.MediaGridStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.PollFooterStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.PollOptionStatusDisplayItem;
@@ -706,6 +707,47 @@ public abstract class BaseStatusListFragment<T extends DisplayItemsParent> exten
 		toggleSpoiler(status, isForQuote, holder.getItemID());
 	}
 
+	public void onAddQuoteToStatus(Status status, Status parentStatus) {
+		int cardIndex=-1;
+		int textIndex=-1;
+		int i=0;
+		for(StatusDisplayItem item:displayItems){
+			if(item.parentID.equals(parentStatus.id)){
+				if(item instanceof LinkCardStatusDisplayItem){
+					cardIndex=i;
+				}else if(item instanceof TextStatusDisplayItem){
+					textIndex=i;
+				}
+			}
+			i++;
+		}
+
+		if (cardIndex!=-1) {
+			int flags= (StatusDisplayItem.FLAG_NO_FOOTER | StatusDisplayItem.FLAG_INSET | StatusDisplayItem.FLAG_NO_EMOJI_REACTIONS);
+			if (GlobalUserPreferences.spectatorMode)
+				flags |= StatusDisplayItem.FLAG_NO_FOOTER;
+			if (!GlobalUserPreferences.showMediaPreview)
+				flags |= StatusDisplayItem.FLAG_NO_MEDIA_PREVIEW;
+			ArrayList<StatusDisplayItem> items=StatusDisplayItem.buildItems(this, status, accountID, parentStatus, knownAccounts, null, flags);
+			displayItems.remove(cardIndex);
+			adapter.notifyItemRemoved(cardIndex);
+			displayItems.addAll(cardIndex, items);
+			adapter.notifyItemRangeInserted(cardIndex, items.size());
+			return;
+		}
+
+		if (textIndex!=-1) {
+			int flags= (StatusDisplayItem.FLAG_NO_FOOTER | StatusDisplayItem.FLAG_INSET | StatusDisplayItem.FLAG_NO_EMOJI_REACTIONS);
+			if (GlobalUserPreferences.spectatorMode)
+				flags |= StatusDisplayItem.FLAG_NO_FOOTER;
+			if (!GlobalUserPreferences.showMediaPreview)
+				flags |= StatusDisplayItem.FLAG_NO_MEDIA_PREVIEW;
+			ArrayList<StatusDisplayItem> items=StatusDisplayItem.buildItems(this, status, accountID, parentStatus, knownAccounts, null, flags);
+			displayItems.addAll(textIndex+1, items);
+			adapter.notifyItemRangeInserted(textIndex+1, items.size());
+		}
+	}
+
 	public void onVisibilityIconClick(HeaderStatusDisplayItem.Holder holder) {
 		Status status = holder.getItem().status;
 		if(holder.getItem().hasVisibilityToggle) holder.animateVisibilityToggle(false);

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

@@ -17,6 +17,7 @@ import android.view.ViewGroup;
 import androidx.annotation.NonNull;
 
 import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.requests.search.GetSearchResults;
 import org.joinmastodon.android.api.session.AccountLocalPreferences;
 import org.joinmastodon.android.api.session.AccountSessionManager;
 import org.joinmastodon.android.fragments.BaseStatusListFragment;
@@ -35,6 +36,7 @@ import org.joinmastodon.android.model.LegacyFilter;
 import org.joinmastodon.android.model.Notification;
 import org.joinmastodon.android.model.Poll;
 import org.joinmastodon.android.model.ScheduledStatus;
+import org.joinmastodon.android.model.SearchResults;
 import org.joinmastodon.android.model.Status;
 import org.joinmastodon.android.ui.PhotoLayoutHelper;
 import org.joinmastodon.android.ui.text.HtmlParser;
@@ -48,9 +50,13 @@ import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.function.Predicate;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 
 import me.grishka.appkit.Nav;
+import me.grishka.appkit.api.Callback;
+import me.grishka.appkit.api.ErrorResponse;
 import me.grishka.appkit.imageloader.requests.ImageLoaderRequest;
 import me.grishka.appkit.utils.BindableViewHolder;
 import me.grishka.appkit.views.UsableRecyclerView;
@@ -372,6 +378,33 @@ public abstract class StatusDisplayItem{
 				}
 			}
 
+			// I actually forgot where I took this, but it works
+			Pattern pattern = Pattern.compile("[-a-zA-Z0-9@:%._\\+~#=]{1,256}\\.[a-zA-Z0-9()]{1,6}\\b([-a-zA-Z0-9()@:%_\\+.~#?&//=]*)");
+			Matcher matcher = pattern.matcher(statusForContent.content);
+
+			String lastUrl = null;
+			if (matcher.find()) {
+				lastUrl = matcher.group(0);
+				// The regex doesn't capture the scheme, so I add one here manually, so that the looksLikeFediverseUrlMethod actually works
+				lastUrl = "https://" + lastUrl;
+			}
+
+			if (UiUtils.looksLikeFediverseUrl(lastUrl)) {
+				new GetSearchResults(lastUrl, GetSearchResults.Type.STATUSES, true, null, 0, 0).setCallback(new Callback<>(){
+					@Override
+					public void onSuccess(SearchResults results){
+						if (!results.statuses.isEmpty()){
+							fragment.onAddQuoteToStatus(results.statuses.get(0), statusForContent);
+						}
+					}
+
+					@Override
+					public void onError(ErrorResponse error){
+						// Nothing
+					}
+				}).exec(accountID);
+			}
+
 			List<StatusDisplayItem> nonGapItems=gap!=null ? items.subList(0, items.size()-1) : items;
 			WarningFilteredStatusDisplayItem warning=applyingFilter==null ? null :
 					new WarningFilteredStatusDisplayItem(parentID, fragment, statusForContent, nonGapItems, applyingFilter);