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package de.danoeh.antennapod.activity;
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 android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.bumptech.glide.Glide;
import com.joanzapata.iconify.Iconify;
import org.apache.commons.lang3.StringUtils;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import de.danoeh.antennapod.R;
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.preferences.UserPreferences;
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 rx.Observable;
import rx.Subscription;
import rx.android.schedulers.AndroidSchedulers;
import rx.schedulers.Schedulers;
/**
* Displays information about a feed.
*/
public class FeedInfoActivity extends AppCompatActivity {
public static final String EXTRA_FEED_ID = "de.danoeh.antennapod.extra.feedId";
private static final String TAG = "FeedInfoActivity";
private Feed feed;
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 Subscription subscription;
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) FeedInfoActivity.this
.getSystemService(Context.CLIPBOARD_SERVICE);
cm.setPrimaryClip(clipData);
Toast t = Toast.makeText(FeedInfoActivity.this, R.string.copied_url_msg, Toast.LENGTH_SHORT);
t.show();
}
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
setTheme(UserPreferences.getTheme());
super.onCreate(savedInstanceState);
setContentView(R.layout.feedinfo);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
long feedId = getIntent().getLongExtra(EXTRA_FEED_ID, -1);
imgvCover = findViewById(R.id.imgvCover);
txtvTitle = findViewById(R.id.txtvTitle);
TextView txtvAuthorHeader = findViewById(R.id.txtvAuthor);
ImageView imgvBackground = findViewById(R.id.imgvBackground);
findViewById(R.id.butShowInfo).setVisibility(View.INVISIBLE);
findViewById(R.id.butShowSettings).setVisibility(View.INVISIBLE);
// https://github.com/bumptech/glide/issues/529
imgvBackground.setColorFilter(new LightingColorFilter(0xff828282, 0x000000));
txtvDescription = findViewById(R.id.txtvDescription);
lblLanguage = findViewById(R.id.lblLanguage);
txtvLanguage = findViewById(R.id.txtvLanguage);
lblAuthor = findViewById(R.id.lblAuthor);
txtvAuthor = findViewById(R.id.txtvDetailsAuthor);
txtvUrl = findViewById(R.id.txtvUrl);
txtvUrl.setOnClickListener(copyUrlToClipboard);
subscription = Observable.fromCallable(()-> DBReader.getFeed(feedId))
.subscribeOn(Schedulers.newThread())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(result -> {
if (result == null) {
Log.e(TAG, "Activity was started with invalid arguments");
finish();
}
feed = result;
Log.d(TAG, "Language is " + feed.getLanguage());
Log.d(TAG, "Author is " + feed.getAuthor());
Log.d(TAG, "URL is " + feed.getDownload_url());
Glide.with(FeedInfoActivity.this)
.load(feed.getImageLocation())
.placeholder(R.color.light_gray)
.error(R.color.light_gray)
.diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
.fitCenter()
.dontAnimate()
.into(imgvCover);
Glide.with(FeedInfoActivity.this)
.load(feed.getImageLocation())
.placeholder(R.color.image_readability_tint)
.error(R.color.image_readability_tint)
.diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
.transform(new FastBlurTransformation(FeedInfoActivity.this))
.dontAnimate()
.into(imgvBackground);
txtvTitle.setText(feed.getTitle());
String description = feed.getDescription();
if(description != null) {
if(Feed.TYPE_ATOM1.equals(feed.getType())) {
HtmlToPlainText formatter = new HtmlToPlainText();
Document feedDescription = Jsoup.parse(feed.getDescription());
description = StringUtils.trim(formatter.getPlainText(feedDescription));
}
} else {
description = "";
}
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);
supportInvalidateOptionsMenu();
}, error -> {
Log.d(TAG, Log.getStackTraceString(error));
finish();
});
}
@Override
public void onDestroy() {
super.onDestroy();
if(subscription != null) {
subscription.unsubscribe();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.feedinfo, menu);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
menu.findItem(R.id.support_item).setVisible(
feed != null && feed.getPaymentLink() != null);
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(this, new Intent(Intent.ACTION_VIEW, Uri.parse(feed.getLink()))));
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
finish();
return true;
default:
try {
return FeedMenuHandler.onOptionsItemClicked(this, item, feed);
} catch (DownloadRequestException e) {
e.printStackTrace();
DownloadRequestErrorDialogCreator.newRequestErrorDialog(this,
e.getMessage());
}
return super.onOptionsItemSelected(item);
}
}
}
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