content: /*
   * Copyright (C) 2021 - Amir Hossein Aghajari
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  package com.aghajari.sample.axrlottie;
  
  import androidx.annotation.NonNull;
  import androidx.annotation.Nullable;
  
  import com.aghajari.rlottie.network.AXrLottieFetchResult;
  import com.aghajari.rlottie.network.AXrLottieNetworkFetcher;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.concurrent.TimeUnit;
  
  import okhttp3.OkHttpClient;
  import okhttp3.Request;
  import okhttp3.Response;
  
  public class OkHttpNetworkFetcher extends AXrLottieNetworkFetcher {
  
      OkHttpClient client = null;
  
      private OkHttpNetworkFetcher() {
      }
  
      public static OkHttpNetworkFetcher create() {
          return new OkHttpNetworkFetcher();
      }
  
      @Override
      protected void updateClient() {
          client = new OkHttpClient.Builder()
                  .followRedirects(true).followSslRedirects(true)
                  .connectTimeout(getConnectTimeout(), TimeUnit.MILLISECONDS)
                  .readTimeout(getReadTimeout(), TimeUnit.MILLISECONDS)
                  .build();
      }
  
      @NonNull
      @Override
      public AXrLottieFetchResult fetchSync(@NonNull String url) throws IOException {
          if (client == null) updateClient();
  
          Request request = new Request.Builder().url(url).build();
          Response response = client.newCall(request).execute();
  
          return new OkHttpNetworkFetchResult(response);
      }
  
      public static class OkHttpNetworkFetchResult implements AXrLottieFetchResult {
  
          @NonNull
          private final Response response;
  
          public OkHttpNetworkFetchResult(@NonNull Response response) {
              this.response = response;
          }
  
          @Override
          public boolean isSuccessful() {
              return response.isSuccessful();
          }
  
          @NonNull
          @Override
          public InputStream bodyByteStream() {
              return response.body().byteStream();
          }
  
          @Nullable
          @Override
          public String contentType() {
              String contentType = null;
              if (response.body().contentType() != null)
                  contentType = response.body().contentType().toString();
              return contentType;
          }
  
          @Nullable
          @Override
          public String error() {
              return isSuccessful() ? null :
                      "Unable to fetch " + response.request().url() +
                              ". Failed with " + response.code() + "\n" +
                              response.message();
          }
  
          @Override
          public void close() {
              try {
                  response.body().close();
                  response.close();
              } catch (Exception ignore) {
              }
          }
  
      }
  }
  