mirror of
https://github.com/commons-app/apps-android-commons.git
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11685e5ec1
Now we send out a request before every upload to check if the user is logged in. If not, we re-login. Need to study this more - this adds a little bit of extra latency to every upload. But if the upload fails because of a login failure, it will mean we'll have to re-upload the entire thing. Choices. Also added a debug method to convert XML object to a String. Was amazed at the power of Java being able to make such a complex task accomplishable by a single line </s>
91 lines
3.2 KiB
Java
91 lines
3.2 KiB
Java
package org.wikimedia.commons;
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import java.io.IOException;
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import java.io.StringWriter;
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import javax.xml.transform.*;
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import android.accounts.*;
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import android.app.Application;
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import org.mediawiki.api.*;
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import org.w3c.dom.Node;
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import org.wikimedia.commons.auth.WikiAccountAuthenticator;
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import org.apache.http.HttpVersion;
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import org.apache.http.conn.ConnectionKeepAliveStrategy;
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import org.apache.http.impl.client.DefaultHttpClient;
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import org.apache.http.params.CoreProtocolPNames;
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public class CommonsApplication extends Application {
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private MWApi api;
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public static final String API_URL = "http://test.wikipedia.org/w/api.php";
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public static MWApi createMWApi() {
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DefaultHttpClient client = new DefaultHttpClient();
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// Because WMF servers support only HTTP/1.0. Biggest difference that
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// this makes is support for Chunked Transfer Encoding.
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// I have this here so if any 1.1 features start being used, it
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// throws up.
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client.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION,
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HttpVersion.HTTP_1_0);
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return new MWApi(API_URL, client);
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}
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@Override
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public void onCreate() {
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// TODO Auto-generated method stub
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super.onCreate();
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api = createMWApi();
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}
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public MWApi getApi() {
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return api;
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}
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public Boolean revalidateAuthToken() {
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AccountManager accountManager = AccountManager.get(this);
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Account[] allAccounts =accountManager.getAccountsByType(WikiAccountAuthenticator.COMMONS_ACCOUNT_TYPE);
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Account curAccount = allAccounts[0];
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accountManager.invalidateAuthToken(WikiAccountAuthenticator.COMMONS_ACCOUNT_TYPE, api.getAuthCookie());
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try {
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String authCookie = accountManager.blockingGetAuthToken(curAccount, "", false);
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api.setAuthCookie(authCookie);
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return true;
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} catch (OperationCanceledException e) {
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e.printStackTrace();
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return false;
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} catch (AuthenticatorException e) {
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e.printStackTrace();
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return false;
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} catch (IOException e) {
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e.printStackTrace();
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return false;
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}
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}
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public static String getStringFromDOM(Node dom) {
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javax.xml.transform.Transformer transformer = null;
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try {
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transformer = TransformerFactory.newInstance().newTransformer();
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} catch (TransformerConfigurationException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (TransformerFactoryConfigurationError e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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StringWriter outputStream = new StringWriter();
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javax.xml.transform.dom.DOMSource domSource = new javax.xml.transform.dom.DOMSource(dom);
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javax.xml.transform.stream.StreamResult strResult = new javax.xml.transform.stream.StreamResult(outputStream);
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try {
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transformer.transform(domSource, strResult);
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} catch (TransformerException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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return outputStream.toString();
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}
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}
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