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package de.danoeh.antennapod.fragment;
import android.content.ClipData;
import android.content.Context;
import android.content.Intent;
import android.graphics.LightingColorFilter;
import android.net.Uri;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.bumptech.glide.Glide;
import com.bumptech.glide.request.RequestOptions;
import com.joanzapata.iconify.Iconify;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.activity.MainActivity;
import de.danoeh.antennapod.core.dialog.DownloadRequestErrorDialogCreator;
import de.danoeh.antennapod.core.feed.Feed;
import de.danoeh.antennapod.core.glide.ApGlideSettings;
import de.danoeh.antennapod.core.glide.FastBlurTransformation;
import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.storage.DownloadRequestException;
import de.danoeh.antennapod.core.util.IntentUtils;
import de.danoeh.antennapod.core.util.LangUtils;
import de.danoeh.antennapod.core.util.syndication.HtmlToPlainText;
import de.danoeh.antennapod.menuhandler.FeedMenuHandler;
import io.reactivex.Maybe;
import io.reactivex.MaybeOnSubscribe;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.Disposable;
import io.reactivex.schedulers.Schedulers;
import org.apache.commons.lang3.StringUtils;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
/**
* Displays information about a feed.
*/
public class FeedInfoFragment extends Fragment {
private static final String EXTRA_FEED_ID = "de.danoeh.antennapod.extra.feedId";
private static final String TAG = "FeedInfoActivity";
private Feed feed;
private Disposable disposable;
private ImageView imgvCover;
private TextView txtvTitle;
private TextView txtvDescription;
private TextView lblLanguage;
private TextView txtvLanguage;
private TextView lblAuthor;
private TextView txtvAuthor;
private TextView txtvUrl;
private TextView txtvAuthorHeader;
private ImageView imgvBackground;
public static FeedInfoFragment newInstance(Feed feed) {
FeedInfoFragment fragment = new FeedInfoFragment();
Bundle arguments = new Bundle();
arguments.putLong(EXTRA_FEED_ID, feed.getId());
fragment.setArguments(arguments);
return fragment;
}
private final View.OnClickListener copyUrlToClipboard = new View.OnClickListener() {
@Override
public void onClick(View v) {
if(feed != null && feed.getDownload_url() != null) {
String url = feed.getDownload_url();
ClipData clipData = ClipData.newPlainText(url, url);
android.content.ClipboardManager cm = (android.content.ClipboardManager) getContext()
.getSystemService(Context.CLIPBOARD_SERVICE);
cm.setPrimaryClip(clipData);
Toast t = Toast.makeText(getContext(), R.string.copied_url_msg, Toast.LENGTH_SHORT);
t.show();
}
}
};
@Override
public void onResume() {
super.onResume();
((MainActivity)getActivity()).getSupportActionBar().setTitle(R.string.feed_info_label);
}
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View root = inflater.inflate(R.layout.feedinfo, null);
setHasOptionsMenu(true);
imgvCover = root.findViewById(R.id.imgvCover);
txtvTitle = root.findViewById(R.id.txtvTitle);
txtvAuthorHeader = root.findViewById(R.id.txtvAuthor);
imgvBackground = root.findViewById(R.id.imgvBackground);
root.findViewById(R.id.butShowInfo).setVisibility(View.INVISIBLE);
root.findViewById(R.id.butShowSettings).setVisibility(View.INVISIBLE);
// https://github.com/bumptech/glide/issues/529
imgvBackground.setColorFilter(new LightingColorFilter(0xff828282, 0x000000));
txtvDescription = root.findViewById(R.id.txtvDescription);
lblLanguage = root.findViewById(R.id.lblLanguage);
txtvLanguage = root.findViewById(R.id.txtvLanguage);
lblAuthor = root.findViewById(R.id.lblAuthor);
txtvAuthor = root.findViewById(R.id.txtvDetailsAuthor);
txtvUrl = root.findViewById(R.id.txtvUrl);
txtvUrl.setOnClickListener(copyUrlToClipboard);
postponeEnterTransition();
return root;
}
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
long feedId = getArguments().getLong(EXTRA_FEED_ID);
disposable = Maybe.create((MaybeOnSubscribe<Feed>) emitter -> {
Feed feed = DBReader.getFeed(feedId);
if (feed != null) {
emitter.onSuccess(feed);
} else {
emitter.onComplete();
}
})
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(result -> {
feed = result;
showFeed();
}, error -> Log.d(TAG, Log.getStackTraceString(error)),
this::startPostponedEnterTransition);
}
private void showFeed() {
Log.d(TAG, "Language is " + feed.getLanguage());
Log.d(TAG, "Author is " + feed.getAuthor());
Log.d(TAG, "URL is " + feed.getDownload_url());
Glide.with(getContext())
.load(feed.getImageLocation())
.apply(new RequestOptions()
.placeholder(R.color.light_gray)
.error(R.color.light_gray)
.diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
.fitCenter()
.dontAnimate())
.into(imgvCover);
Glide.with(getContext())
.load(feed.getImageLocation())
.apply(new RequestOptions()
.placeholder(R.color.image_readability_tint)
.error(R.color.image_readability_tint)
.diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
.transform(new FastBlurTransformation())
.dontAnimate())
.into(imgvBackground);
txtvTitle.setText(feed.getTitle());
String description = HtmlToPlainText.getPlainText(feed.getDescription());
txtvDescription.setText(description);
if (!TextUtils.isEmpty(feed.getAuthor())) {
txtvAuthor.setText(feed.getAuthor());
txtvAuthorHeader.setText(feed.getAuthor());
} else {
lblAuthor.setVisibility(View.GONE);
txtvAuthor.setVisibility(View.GONE);
}
if (!TextUtils.isEmpty(feed.getLanguage())) {
txtvLanguage.setText(LangUtils.getLanguageString(feed.getLanguage()));
} else {
lblLanguage.setVisibility(View.GONE);
txtvLanguage.setVisibility(View.GONE);
}
txtvUrl.setText(feed.getDownload_url() + " {fa-paperclip}");
Iconify.addIcons(txtvUrl);
getActivity().invalidateOptionsMenu();
}
@Override
public void onDestroy() {
super.onDestroy();
if (disposable != null) {
disposable.dispose();
}
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
inflater.inflate(R.menu.feedinfo, menu);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
menu.findItem(R.id.share_link_item).setVisible(feed != null && feed.getLink() != null);
menu.findItem(R.id.visit_website_item).setVisible(feed != null && feed.getLink() != null &&
IntentUtils.isCallable(getContext(), new Intent(Intent.ACTION_VIEW, Uri.parse(feed.getLink()))));
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
boolean handled = false;
try {
handled = FeedMenuHandler.onOptionsItemClicked(getContext(), item, feed);
} catch (DownloadRequestException e) {
e.printStackTrace();
DownloadRequestErrorDialogCreator.newRequestErrorDialog(getContext(), e.getMessage());
}
return handled || super.onOptionsItemSelected(item);
}
}
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