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package de.luhmer.owncloudnewsreader.di;
import android.accounts.Account;
import android.content.Context;
import android.content.SharedPreferences;
import android.support.annotation.NonNull;
import android.util.Log;
import com.nextcloud.android.sso.AccountImporter;
import com.nextcloud.android.sso.api.NextcloudAPI;
import com.nextcloud.android.sso.exceptions.SSOException;
import com.nextcloud.android.sso.helper.SingleAccountHelper;
import com.nextcloud.android.sso.model.SingleSignOnAccount;
import com.nostra13.universalimageloader.cache.disc.naming.Md5FileNameGenerator;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import de.luhmer.owncloudnewsreader.SettingsActivity;
import de.luhmer.owncloudnewsreader.helper.GsonConfig;
import de.luhmer.owncloudnewsreader.reader.OkHttpImageDownloader;
import de.luhmer.owncloudnewsreader.reader.nextcloud.API;
import de.luhmer.owncloudnewsreader.reader.nextcloud.API_SSO;
import de.luhmer.owncloudnewsreader.ssl.MemorizingTrustManager;
import de.luhmer.owncloudnewsreader.ssl.OkHttpSSLClient;
import okhttp3.HttpUrl;
import okhttp3.OkHttpClient;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;
/**
* Created by david on 26.05.17.
*/
public class ApiProvider {
private static final String TAG = ApiProvider.class.getCanonicalName();
private final MemorizingTrustManager mMemorizingTrustManager;
private final SharedPreferences mPrefs;
private API mApi;
private Context context;
public ApiProvider(MemorizingTrustManager mtm, SharedPreferences sp, Context context) {
this.mMemorizingTrustManager = mtm;
this.mPrefs = sp;
this.context = context;
initApi(new NextcloudAPI.ApiConnectedListener() {
@Override
public void onConnected() {
}
@Override
public void onError(Exception ex) {
}
});
}
public void initApi(@NonNull NextcloudAPI.ApiConnectedListener apiConnectedListener) {
String username = mPrefs.getString(SettingsActivity.EDT_USERNAME_STRING, "");
String password = mPrefs.getString(SettingsActivity.EDT_PASSWORD_STRING, "");
String baseUrlStr = mPrefs.getString(SettingsActivity.EDT_OWNCLOUDROOTPATH_STRING, "https://luhmer.de"); // We need to provide some sort of default URL here..
Boolean useSSO = mPrefs.getBoolean(SettingsActivity.SW_USE_SINGLE_SIGN_ON, false);
HttpUrl baseUrl = HttpUrl.parse(baseUrlStr).newBuilder()
.addPathSegments("index.php/apps/news/api/v1-2/")
.build();
Log.d("ApiModule", "HttpUrl: " + baseUrl.toString());
OkHttpClient client = OkHttpSSLClient.GetSslClient(baseUrl, username, password, mPrefs, mMemorizingTrustManager);
initImageLoader(mPrefs, client, context);
if(useSSO) {
initSsoApi(apiConnectedListener);
} else {
initRetrofitApi(baseUrl, client);
apiConnectedListener.onConnected();
}
}
private void initRetrofitApi(HttpUrl baseUrl, OkHttpClient client) {
Retrofit retrofit = new Retrofit.Builder()
.addConverterFactory(GsonConverterFactory.create(GsonConfig.GetGson()))
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.baseUrl(baseUrl)
.client(client)
.build();
mApi = retrofit.create(API.class);
}
private void initSsoApi(final NextcloudAPI.ApiConnectedListener callback) {
try {
Account account = SingleAccountHelper.getCurrentAccount(context);
SingleSignOnAccount ssoAccount = AccountImporter.GetAuthTokenInSeparateThread(context, account);
NextcloudAPI nextcloudAPI = new NextcloudAPI(context, ssoAccount, GsonConfig.GetGson(), callback);
mApi = new API_SSO(nextcloudAPI);
} catch (SSOException e) {
callback.onError(e);
}
}
private void initImageLoader(SharedPreferences mPrefs, OkHttpClient okHttpClient, Context context) {
int diskCacheSize = Integer.parseInt(mPrefs.getString(SettingsActivity.SP_MAX_CACHE_SIZE,"500"))*1024*1024;
if(ImageLoader.getInstance().isInited()) {
ImageLoader.getInstance().destroy();
}
DisplayImageOptions imageOptions = new DisplayImageOptions.Builder()
.cacheOnDisk(true)
.cacheInMemory(true)
.build();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
.diskCacheSize(diskCacheSize)
.memoryCacheSize(10 * 1024 * 1024)
.diskCacheFileNameGenerator(new Md5FileNameGenerator())
.defaultDisplayImageOptions(imageOptions)
.imageDownloader(new OkHttpImageDownloader(context, okHttpClient))
.build();
ImageLoader.getInstance().init(config);
}
public API getAPI() {
return mApi;
}
}
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