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5120: Fix image item loading in ExploreFragment

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- removed redundant try block containing checker with `rsp.body` instead of using peekBody, resulting in closing the connection before even reading it.
This commit is contained in:
Ankush Bose 2022-12-18 15:33:29 +05:30
parent 6dec69147f
commit cc115f1e76
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GPG key ID: 66494F34333829DA
1 changed files with 22 additions and 20 deletions
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42
app/src/main/java/fr/free/nrw/commons/OkHttpConnectionFactory.java
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@ -3,7 +3,6 @@ package fr.free.nrw.commons;
import androidx.annotation.NonNull;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.TimeUnit;
@ -20,30 +19,34 @@ import org.wikipedia.dataclient.okhttp.HttpStatusException;
import timber.log.Timber;
public final class OkHttpConnectionFactory {
private static final String CACHE_DIR_NAME = "okhttp-cache";
private static final long NET_CACHE_SIZE = 64 * 1024 * 1024;
@NonNull private static final Cache NET_CACHE = new Cache(new File(CommonsApplication.getInstance().getCacheDir(),
@NonNull
private static final Cache NET_CACHE = new Cache(
new File(CommonsApplication.getInstance().getCacheDir(),
CACHE_DIR_NAME), NET_CACHE_SIZE);
@NonNull
private static final OkHttpClient CLIENT = createClient();
@NonNull public static OkHttpClient getClient() {
@NonNull
public static OkHttpClient getClient() {
return CLIENT;
}
@NonNull
private static OkHttpClient createClient() {
return new OkHttpClient.Builder()
.cookieJar(SharedPreferenceCookieManager.getInstance())
.cache(NET_CACHE)
.connectTimeout(120, TimeUnit.SECONDS)
.writeTimeout(120, TimeUnit.SECONDS)
.readTimeout(120, TimeUnit.SECONDS)
.addInterceptor(getLoggingInterceptor())
.addInterceptor(new UnsuccessfulResponseInterceptor())
.addInterceptor(new CommonHeaderRequestInterceptor())
.build();
.cookieJar(SharedPreferenceCookieManager.getInstance())
.cache(NET_CACHE)
.connectTimeout(120, TimeUnit.SECONDS)
.writeTimeout(120, TimeUnit.SECONDS)
.readTimeout(120, TimeUnit.SECONDS)
.addInterceptor(getLoggingInterceptor())
.addInterceptor(new UnsuccessfulResponseInterceptor())
.addInterceptor(new CommonHeaderRequestInterceptor())
.build();
}
private static HttpLoggingInterceptor getLoggingInterceptor() {
@ -62,13 +65,14 @@ public final class OkHttpConnectionFactory {
@NonNull
public Response intercept(@NonNull final Chain chain) throws IOException {
final Request request = chain.request().newBuilder()
.header("User-Agent", CommonsApplication.getInstance().getUserAgent())
.build();
.header("User-Agent", CommonsApplication.getInstance().getUserAgent())
.build();
return chain.proceed(request);
}
}
public static class UnsuccessfulResponseInterceptor implements Interceptor {
private static final List<String> DO_NOT_INTERCEPT = Collections.singletonList(
"api.php?format=json&formatversion=2&errorformat=plaintext&action=upload&ignorewarnings=1");
@ -80,15 +84,13 @@ public final class OkHttpConnectionFactory {
final Response rsp = chain.proceed(chain.request());
// Do not intercept certain requests and let the caller handle the errors
if(isExcludedUrl(chain.request())) {
if (isExcludedUrl(chain.request())) {
return rsp;
}
if (rsp.isSuccessful()) {
try (final ResponseBody responseBody = rsp.peekBody(ERRORS_PREFIX.length())) {
if (ERRORS_PREFIX.equals(responseBody.string())) {
try (final ResponseBody body = rsp.body()) {
throw new IOException(body.string());
}
throw new IOException(responseBody.string());
}
} catch (final IOException e) {
Timber.e(e);
@ -100,8 +102,8 @@ public final class OkHttpConnectionFactory {
private boolean isExcludedUrl(final Request request) {
final String requestUrl = request.url().toString();
for(final String url: DO_NOT_INTERCEPT) {
if(requestUrl.contains(url)) {
for (final String url : DO_NOT_INTERCEPT) {
if (requestUrl.contains(url)) {
return true;
}
}