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package app.fedilab.android.peertube.drawer;
/* Copyright 2023 Thomas Schneider
*
* This file is a part of Fedilab
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import static androidx.core.text.HtmlCompat.FROM_HTML_MODE_LEGACY;
import static app.fedilab.android.peertube.helper.Helper.peertubeInformation;
import android.content.Context;
import android.os.Build;
import android.text.Html;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import java.util.LinkedHashMap;
import java.util.List;
import app.fedilab.android.R;
import app.fedilab.android.databinding.DrawerInstancePeertubeBinding;
import app.fedilab.android.peertube.client.data.InstanceData.Instance;
import app.fedilab.android.peertube.helper.RoundedBackgroundSpan;
public class InstanceAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private final List<Instance> instances;
public ActionClick actionClick;
private Context context;
public InstanceAdapter(List<Instance> instances) {
this.instances = instances;
}
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
context = parent.getContext();
DrawerInstancePeertubeBinding itemBinding = DrawerInstancePeertubeBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false);
return new ViewHolder(itemBinding);
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder viewHolder, int position) {
final Instance instance = instances.get(position);
final ViewHolder holder = (ViewHolder) viewHolder;
if (instance.getShortDescription() != null && instance.getShortDescription().trim().length() > 0) {
if (instance.isTruncatedDescription()) {
holder.binding.description.setText(instance.getShortDescription());
holder.binding.description.setMaxLines(3);
holder.binding.description.setEllipsize(TextUtils.TruncateAt.END);
} else {
holder.binding.description.setText(instance.getShortDescription());
holder.binding.description.setMaxLines(Integer.MAX_VALUE);
holder.binding.description.setEllipsize(null);
}
SpannableString spannableString;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
spannableString = new SpannableString(Html.fromHtml(instance.getShortDescription(), FROM_HTML_MODE_LEGACY));
else
spannableString = new SpannableString(Html.fromHtml(instance.getShortDescription()));
holder.binding.description.setText(spannableString, TextView.BufferType.SPANNABLE);
holder.binding.description.setOnClickListener(v -> {
instance.setTruncatedDescription(!instance.isTruncatedDescription());
notifyItemChanged(position);
});
holder.binding.description.setVisibility(View.VISIBLE);
} else {
holder.binding.description.setVisibility(View.GONE);
}
holder.binding.name.setText(instance.getName());
holder.binding.host.setText(instance.getHost());
SpannableStringBuilder stringBuilder = new SpannableStringBuilder();
String between = "";
if (peertubeInformation != null && peertubeInformation.getCategories() != null) {
LinkedHashMap<Integer, String> info_cat = new LinkedHashMap<>(peertubeInformation.getCategories());
if (instance.getCategories() != null && instance.getCategories().size() > 0 && instance.getSpannableStringBuilder() == null) {
for (int category : instance.getCategories()) {
String cat = info_cat.get(category);
stringBuilder.append(between);
if (cat != null && cat.trim().toLowerCase().compareTo("null") != 0) {
if (between.length() == 0) between = " ";
String tag = " " + cat + " ";
stringBuilder.append(tag);
stringBuilder.setSpan(new RoundedBackgroundSpan(context), stringBuilder.length() - tag.length(), stringBuilder.length() - tag.length() + tag.length(), Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
}
}
instance.setSpannableStringBuilder(stringBuilder);
}
}
if (instance.getSpannableStringBuilder() != null) {
holder.binding.tags.setText(instance.getSpannableStringBuilder());
}
if (peertubeInformation != null && peertubeInformation.getLanguages() != null) {
LinkedHashMap<String, String> info_lang = new LinkedHashMap<>(peertubeInformation.getLanguages());
StringBuilder languages = new StringBuilder();
if (instance.getLanguages() != null && instance.getLanguages().size() > 0) {
for (String language : instance.getLanguages()) {
languages.append(info_lang.get(language)).append(" ");
}
}
if (languages.toString().trim().length() == 0) {
holder.binding.languages.setVisibility(View.GONE);
} else {
holder.binding.languages.setText(languages);
holder.binding.languages.setVisibility(View.VISIBLE);
}
}
if (instance.getDefaultNSFWPolicy().compareTo("do_not_list") != 0) {
holder.binding.sensitiveContent.setText(context.getString(R.string.sensitive_content, instance.getDefaultNSFWPolicy()));
holder.binding.sensitiveContent.setVisibility(View.VISIBLE);
} else {
holder.binding.sensitiveContent.setVisibility(View.GONE);
}
holder.binding.followersInstance.setText(context.getString(R.string.followers_instance, String.valueOf(instance.getTotalInstanceFollowers())));
holder.binding.pickup.setOnClickListener(v -> {
actionClick.instance(instance.getHost());
});
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public int getItemCount() {
return instances.size();
}
public interface ActionClick {
void instance(String instance);
}
static class ViewHolder extends RecyclerView.ViewHolder {
DrawerInstancePeertubeBinding binding;
ViewHolder(DrawerInstancePeertubeBinding itemView) {
super(itemView.getRoot());
binding = itemView;
}
}
}
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