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Use data client for peer review calls (#2937)

Browse source 
* Use data client for peer review calls

* With java docs

* Optimise API calls and fix tests
This commit is contained in:
Vivek Maskara 2019-06-07 12:29:08 +05:30 • committed by neslihanturan
parent 51e2febc53
commit 6f9d69e63c
7 changed files with 205 additions and 168 deletions
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109
app/src/main/java/fr/free/nrw/commons/mwapi/OkHttpJsonApiClient.java
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@ -1,10 +1,28 @@
package fr.free.nrw.commons.mwapi;
import android.text.TextUtils;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import org.apache.commons.lang3.StringUtils;
import org.wikipedia.dataclient.mwapi.MwQueryPage;
import org.wikipedia.dataclient.mwapi.MwQueryResponse;
import java.io.IOException;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import javax.inject.Inject;
import javax.inject.Singleton;
import fr.free.nrw.commons.Media;
import fr.free.nrw.commons.achievements.FeaturedImages;
import fr.free.nrw.commons.achievements.FeedbackResponse;
@ -20,25 +38,10 @@ import fr.free.nrw.commons.utils.ConfigUtils;
import fr.free.nrw.commons.wikidata.model.GetWikidataEditCountResponse;
import io.reactivex.Observable;
import io.reactivex.Single;
import java.io.IOException;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Random;
import javax.inject.Inject;
import javax.inject.Singleton;
import okhttp3.HttpUrl;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import org.apache.commons.lang3.StringUtils;
import org.wikipedia.dataclient.mwapi.MwQueryPage;
import org.wikipedia.dataclient.mwapi.MwQueryResponse;
import org.wikipedia.dataclient.mwapi.RecentChange;
import org.wikipedia.util.DateUtil;
import timber.log.Timber;
/**
@ -418,80 +421,4 @@ public class OkHttpJsonApiClient {
private Map<String, String> getContinueValues(String keyword) {
return defaultKvStore.getJson("query_continue_" + keyword, mapType);
}
/**
* Returns recent changes on commons
*
* @return list of recent changes made
*/
@Nullable
public Single<List<RecentChange>> getRecentFileChanges() {
final int RANDOM_SECONDS = 60 * 60 * 24 * 30;
final String FILE_NAMESPACE = "6";
Random r = new Random();
Date now = new Date();
Date startDate = new Date(now.getTime() - r.nextInt(RANDOM_SECONDS) * 1000L);
String rcStart = DateUtil.iso8601DateFormat(startDate);
HttpUrl.Builder urlBuilder = HttpUrl
.parse(commonsBaseUrl)
.newBuilder()
.addQueryParameter("action", "query")
.addQueryParameter("format", "json")
.addQueryParameter("formatversion", "2")
.addQueryParameter("list", "recentchanges")
.addQueryParameter("rcstart", rcStart)
.addQueryParameter("rcnamespace", FILE_NAMESPACE)
.addQueryParameter("rcprop", "title|ids")
.addQueryParameter("rctype", "new|log")
.addQueryParameter("rctoponly", "1");
Request request = new Request.Builder()
.url(urlBuilder.build())
.build();
return Single.fromCallable(() -> {
Response response = okHttpClient.newCall(request).execute();
if (response.body() != null && response.isSuccessful()) {
String json = response.body().string();
MwQueryResponse mwQueryPage = gson.fromJson(json, MwQueryResponse.class);
return mwQueryPage.query().getRecentChanges();
}
return new ArrayList<>();
});
}
/**
* Returns the first revision of the file
*
* @return Revision object
*/
@Nullable
public Single<MwQueryPage.Revision> getFirstRevisionOfFile(String filename) {
HttpUrl.Builder urlBuilder = HttpUrl
.parse(commonsBaseUrl)
.newBuilder()
.addQueryParameter("action", "query")
.addQueryParameter("format", "json")
.addQueryParameter("formatversion", "2")
.addQueryParameter("prop", "revisions")
.addQueryParameter("rvprop", "timestamp|ids|user")
.addQueryParameter("titles", filename)
.addQueryParameter("rvdir", "newer")
.addQueryParameter("rvlimit", "1");
Request request = new Request.Builder()
.url(urlBuilder.build())
.build();
return Single.fromCallable(() -> {
Response response = okHttpClient.newCall(request).execute();
if (response.body() != null && response.isSuccessful()) {
String json = response.body().string();
MwQueryResponse mwQueryPage = gson.fromJson(json, MwQueryResponse.class);
return mwQueryPage.query().firstPage().revisions().get(0);
}
return null;
});
}
}