With option for associating image with wikipedia article (#3783)

app/src/main/java/fr/free/nrw/commons/contributions/Contribution.java

@@ -39,7 +39,7 @@ public class Contribution extends Media {
      * and value is the caption in the corresponding language Ex: key = "en", value: "<caption in
      * short in English>" key = "de" , value: "<caption in german>"
      */
-    private Map<String, String> captions = new HashMap<>();
+    private HashMap<String, String> captions = new HashMap<>();
 
     public Contribution() {
     }
@@ -51,7 +51,7 @@ public class Contribution extends Media {
             UploadMediaDetail.formatList(item.getUploadMediaDetails()),
             sessionManager.getAuthorName(),
             categories);
-        captions = UploadMediaDetail.formatCaptions(item.getUploadMediaDetails());
+        captions = new HashMap<>(UploadMediaDetail.formatCaptions(item.getUploadMediaDetails()));
         decimalCoords = item.getGpsCoords().getDecimalCoords();
         dateCreatedSource = "";
         this.depictedItems = depictedItems;
@@ -127,11 +127,11 @@ public class Contribution extends Media {
      * <p>
      * returns list of captions stored in hashmap
      */
-    public Map<String, String> getCaptions() {
+    public HashMap<String, String> getCaptions() {
         return captions;
     }
 
-    public void setCaptions(Map<String, String> captions) {
+    public void setCaptions(HashMap<String, String> captions) {
         this.captions = captions;
     }
 
@@ -147,7 +147,7 @@ public class Contribution extends Media {
         dest.writeLong(transferred);
         dest.writeString(decimalCoords);
         dest.writeString(dateCreatedSource);
-        dest.writeSerializable((HashMap) captions);
+        dest.writeSerializable(captions);
     }
 
     /**

app/src/main/java/fr/free/nrw/commons/contributions/ContributionDao.java

@@ -53,6 +53,9 @@ public abstract class ContributionDao {
   @Query("SELECT * from contribution WHERE filename=:fileName")
   public abstract List<Contribution> getContributionWithTitle(String fileName);
 
+  @Query("SELECT * from contribution WHERE pageId=:pageId")
+  public abstract Contribution getContribution(String pageId);
+
   @Query("UPDATE contribution SET state=:state WHERE state in (:toUpdateStates)")
   public abstract Single<Integer> updateStates(int state, int[] toUpdateStates);
 

app/src/main/java/fr/free/nrw/commons/contributions/ContributionViewHolder.java

@@ -5,8 +5,10 @@ import static fr.free.nrw.commons.depictions.Media.DepictedImagesFragment.PAGE_I
 import android.net.Uri;
 import android.text.TextUtils;
 import android.view.View;
+import android.widget.ImageButton;
 import android.widget.LinearLayout;
 import android.widget.ProgressBar;
+import android.widget.RelativeLayout;
 import android.widget.TextView;
 import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.RecyclerView;
@@ -22,147 +24,203 @@ import fr.free.nrw.commons.media.MediaClient;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
 import io.reactivex.schedulers.Schedulers;
+import org.wikipedia.dataclient.WikiSite;
 import timber.log.Timber;
 
 public class ContributionViewHolder extends RecyclerView.ViewHolder {
 
-    private final Callback callback;
-    @BindView(R.id.contributionImage)
-    SimpleDraweeView imageView;
-    @BindView(R.id.contributionTitle) TextView titleView;
-    @BindView(R.id.contributionState) TextView stateView;
-    @BindView(R.id.contributionSequenceNumber) TextView seqNumView;
-    @BindView(R.id.contributionProgress) ProgressBar progressView;
-    @BindView(R.id.failed_image_options) LinearLayout failedImageOptions;
+  private final Callback callback;
+  @BindView(R.id.contributionImage)
+  SimpleDraweeView imageView;
+  @BindView(R.id.contributionTitle)
+  TextView titleView;
+  @BindView(R.id.contributionState)
+  TextView stateView;
+  @BindView(R.id.contributionSequenceNumber)
+  TextView seqNumView;
+  @BindView(R.id.contributionProgress)
+  ProgressBar progressView;
+  @BindView(R.id.image_options)
+  RelativeLayout imageOptions;
+  @BindView(R.id.wikipediaButton)
+  ImageButton addToWikipediaButton;
+  @BindView(R.id.retryButton)
+  ImageButton retryButton;
+  @BindView(R.id.cancelButton)
+  ImageButton cancelButton;
 
 
-    private int position;
-    private Contribution contribution;
-    private final CompositeDisposable compositeDisposable = new CompositeDisposable();
-    private final MediaClient mediaClient;
+  private int position;
+  private Contribution contribution;
+  private final CompositeDisposable compositeDisposable = new CompositeDisposable();
+  private final MediaClient mediaClient;
 
-    ContributionViewHolder(final View parent, final Callback callback,
-        final MediaClient mediaClient) {
-        super(parent);
-        this.mediaClient = mediaClient;
-        ButterKnife.bind(this, parent);
-        this.callback=callback;
+  ContributionViewHolder(final View parent, final Callback callback,
+      final MediaClient mediaClient) {
+    super(parent);
+    this.mediaClient = mediaClient;
+    ButterKnife.bind(this, parent);
+    this.callback = callback;
+  }
+
+  public void init(final int position, final Contribution contribution) {
+    this.contribution = contribution;
+    fetchAndDisplayCaption(contribution);
+    this.position = position;
+    final String imageSource = chooseImageSource(contribution.getThumbUrl(),
+        contribution.getLocalUri());
+    if (!TextUtils.isEmpty(imageSource)) {
+      final ImageRequest imageRequest =
+          ImageRequestBuilder.newBuilderWithSource(Uri.parse(imageSource))
+              .setProgressiveRenderingEnabled(true)
+              .build();
+      imageView.setImageRequest(imageRequest);
     }
 
-    public void init(final int position, final Contribution contribution) {
-        this.contribution = contribution;
-        fetchAndDisplayCaption(contribution);
-        this.position = position;
-        final String imageSource = chooseImageSource(contribution.getThumbUrl(), contribution.getLocalUri());
-        if (!TextUtils.isEmpty(imageSource)) {
-            final ImageRequest imageRequest =
-                ImageRequestBuilder.newBuilderWithSource(Uri.parse(imageSource))
-                    .setProgressiveRenderingEnabled(true)
-                    .build();
-            imageView.setImageRequest(imageRequest);
-        }
+    seqNumView.setText(String.valueOf(position + 1));
+    seqNumView.setVisibility(View.VISIBLE);
 
-        seqNumView.setText(String.valueOf(position + 1));
-        seqNumView.setVisibility(View.VISIBLE);
-
-        switch (contribution.getState()) {
-            case Contribution.STATE_COMPLETED:
-                stateView.setVisibility(View.GONE);
-                progressView.setVisibility(View.GONE);
-                failedImageOptions.setVisibility(View.GONE);
-                stateView.setText("");
-                break;
-            case Contribution.STATE_QUEUED:
-                stateView.setVisibility(View.VISIBLE);
-                progressView.setVisibility(View.GONE);
-                stateView.setText(R.string.contribution_state_queued);
-                failedImageOptions.setVisibility(View.GONE);
-                break;
-            case Contribution.STATE_IN_PROGRESS:
-                stateView.setVisibility(View.GONE);
-                progressView.setVisibility(View.VISIBLE);
-                failedImageOptions.setVisibility(View.GONE);
-                final long total = contribution.getDataLength();
-                final long transferred = contribution.getTransferred();
-                if (transferred == 0 || transferred >= total) {
-                    progressView.setIndeterminate(true);
-                } else {
-                    progressView.setProgress((int)(((double)transferred / (double)total) * 100));
-                }
-                break;
-            case Contribution.STATE_FAILED:
-                stateView.setVisibility(View.VISIBLE);
-                stateView.setText(R.string.contribution_state_failed);
-                progressView.setVisibility(View.GONE);
-                failedImageOptions.setVisibility(View.VISIBLE);
-                break;
-        }
-    }
-
-    /**
-     * In contributions first we show the title for the image stored in cache,
-     * then we fetch captions associated with the image and replace title on the thumbnail with caption
-     *
-     * @param contribution
-     */
-    private void fetchAndDisplayCaption(final Contribution contribution) {
-        if ((contribution.getState() != Contribution.STATE_COMPLETED)) {
-            titleView.setText(contribution.getDisplayTitle());
+    addToWikipediaButton.setVisibility(View.GONE);
+    switch (contribution.getState()) {
+      case Contribution.STATE_COMPLETED:
+        stateView.setVisibility(View.GONE);
+        progressView.setVisibility(View.GONE);
+        imageOptions.setVisibility(View.GONE);
+        stateView.setText("");
+        checkIfMediaExistsOnWikipediaPage(contribution);
+        break;
+      case Contribution.STATE_QUEUED:
+        stateView.setVisibility(View.VISIBLE);
+        progressView.setVisibility(View.GONE);
+        stateView.setText(R.string.contribution_state_queued);
+        imageOptions.setVisibility(View.GONE);
+        break;
+      case Contribution.STATE_IN_PROGRESS:
+        stateView.setVisibility(View.GONE);
+        progressView.setVisibility(View.VISIBLE);
+        imageOptions.setVisibility(View.GONE);
+        final long total = contribution.getDataLength();
+        final long transferred = contribution.getTransferred();
+        if (transferred == 0 || transferred >= total) {
+          progressView.setIndeterminate(true);
         } else {
-            final String pageId = contribution.getPageId();
-            if (pageId != null) {
-                Timber.d("Fetching caption for %s", contribution.getFilename());
-                final String wikibaseMediaId = PAGE_ID_PREFIX
-                    + pageId; // Create Wikibase media id from the page id. Example media id: M80618155 for https://commons.wikimedia.org/wiki/File:Tantanmen.jpeg with has the pageid 80618155
-                compositeDisposable.add(mediaClient.getCaptionByWikibaseIdentifier(wikibaseMediaId)
-                    .subscribeOn(Schedulers.io())
-                    .observeOn(AndroidSchedulers.mainThread())
-                    .subscribe(subscriber -> {
-                        if (!subscriber.trim().equals(MediaClient.NO_CAPTION)) {
-                            titleView.setText(subscriber);
-                        } else {
-                            titleView.setText(contribution.getDisplayTitle());
-                        }
-                    }));
-            } else {
-                titleView.setText(contribution.getDisplayTitle());
-            }
+          progressView.setProgress((int) (((double) transferred / (double) total) * 100));
         }
+        break;
+      case Contribution.STATE_FAILED:
+        stateView.setVisibility(View.VISIBLE);
+        stateView.setText(R.string.contribution_state_failed);
+        progressView.setVisibility(View.GONE);
+        imageOptions.setVisibility(View.VISIBLE);
+        break;
     }
+  }
 
-    /**
-     * Returns the image source for the image view, first preference is given to thumbUrl if that is
-     * null, moves to local uri and if both are null return null
-     *
-     * @param thumbUrl
-     * @param localUri
-     * @return
-     */
-    @Nullable
-    private String chooseImageSource(final String thumbUrl, final Uri localUri) {
-        return !TextUtils.isEmpty(thumbUrl) ? thumbUrl :
-            localUri != null ? localUri.toString() :
-                null;
+  /**
+   * In contributions first we show the title for the image stored in cache, then we fetch captions
+   * associated with the image and replace title on the thumbnail with caption
+   *
+   * @param contribution
+   */
+  private void fetchAndDisplayCaption(final Contribution contribution) {
+    if ((contribution.getState() != Contribution.STATE_COMPLETED)) {
+      titleView.setText(contribution.getDisplayTitle());
+    } else {
+      final String pageId = contribution.getPageId();
+      if (pageId != null) {
+        Timber.d("Fetching caption for %s", contribution.getFilename());
+        final String wikibaseMediaId = PAGE_ID_PREFIX
+            + pageId; // Create Wikibase media id from the page id. Example media id: M80618155 for https://commons.wikimedia.org/wiki/File:Tantanmen.jpeg with has the pageid 80618155
+        compositeDisposable.add(mediaClient.getCaptionByWikibaseIdentifier(wikibaseMediaId)
+            .subscribeOn(Schedulers.io())
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribe(subscriber -> {
+              if (!subscriber.trim().equals(MediaClient.NO_CAPTION)) {
+                titleView.setText(subscriber);
+              } else {
+                titleView.setText(contribution.getDisplayTitle());
+              }
+            }));
+      } else {
+        titleView.setText(contribution.getDisplayTitle());
+      }
     }
+  }
 
-    /**
-     * Retry upload when it is failed
-     */
-    @OnClick(R.id.retryButton)
-    public void retryUpload() {
-        callback.retryUpload(contribution);
+  /**
+   * Checks if a media exists on the corresponding Wikipedia article Currently the check is made for
+   * the device's current language Wikipedia
+   *
+   * @param contribution
+   */
+  private void checkIfMediaExistsOnWikipediaPage(final Contribution contribution) {
+    if (contribution.getWikidataPlace() == null
+        || contribution.getWikidataPlace().getWikipediaArticle() == null) {
+      return;
     }
+    final String wikipediaArticle = contribution.getWikidataPlace().getWikipediaPageTitle();
+    compositeDisposable.add(mediaClient.doesPageContainMedia(wikipediaArticle)
+        .subscribeOn(Schedulers.io())
+        .observeOn(AndroidSchedulers.mainThread())
+        .subscribe(mediaExists -> {
+          displayWikipediaButton(mediaExists);
+        }));
+  }
 
-    /**
-     * Delete a failed upload attempt
-     */
-    @OnClick(R.id.cancelButton)
-    public void deleteUpload() {
-        callback.deleteUpload(contribution);
+  /**
+   * Handle action buttons visibility if the corresponding wikipedia page doesn't contain any media.
+   * This method needs to control the state of just the scenario where media does not exists as
+   * other scenarios are already handled in the init method.
+   *
+   * @param mediaExists
+   */
+  private void displayWikipediaButton(Boolean mediaExists) {
+    if (!mediaExists) {
+      addToWikipediaButton.setVisibility(View.VISIBLE);
+      cancelButton.setVisibility(View.GONE);
+      retryButton.setVisibility(View.GONE);
+      imageOptions.setVisibility(View.VISIBLE);
     }
+  }
 
-    @OnClick(R.id.contributionImage)
-    public void imageClicked(){
-        callback.openMediaDetail(position);
-    }
+  /**
+   * Returns the image source for the image view, first preference is given to thumbUrl if that is
+   * null, moves to local uri and if both are null return null
+   *
+   * @param thumbUrl
+   * @param localUri
+   * @return
+   */
+  @Nullable
+  private String chooseImageSource(final String thumbUrl, final Uri localUri) {
+    return !TextUtils.isEmpty(thumbUrl) ? thumbUrl :
+        localUri != null ? localUri.toString() :
+            null;
+  }
+
+  /**
+   * Retry upload when it is failed
+   */
+  @OnClick(R.id.retryButton)
+  public void retryUpload() {
+    callback.retryUpload(contribution);
+  }
+
+  /**
+   * Delete a failed upload attempt
+   */
+  @OnClick(R.id.cancelButton)
+  public void deleteUpload() {
+    callback.deleteUpload(contribution);
+  }
+
+  @OnClick(R.id.contributionImage)
+  public void imageClicked() {
+    callback.openMediaDetail(position);
+  }
+
+  @OnClick(R.id.wikipediaButton)
+  public void wikipediaButtonClicked() {
+    callback.addImageToWikipedia(contribution);
+  }
 }

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsListAdapter.java

@@ -7,8 +7,9 @@ import androidx.paging.PagedListAdapter;
 import androidx.recyclerview.widget.DiffUtil;
 import fr.free.nrw.commons.R;
 import fr.free.nrw.commons.media.MediaClient;
+import org.wikipedia.dataclient.WikiSite;
 
-/**
+    /**
  * Represents The View Adapter for the List of Contributions
  */
 public class ContributionsListAdapter extends
@@ -64,7 +65,8 @@ public class ContributionsListAdapter extends
         final int viewType) {
         final ContributionViewHolder viewHolder = new ContributionViewHolder(
             LayoutInflater.from(parent.getContext())
-                .inflate(R.layout.layout_contribution, parent, false), callback, mediaClient);
+                .inflate(R.layout.layout_contribution, parent, false),
+            callback, mediaClient);
         return viewHolder;
     }
 
@@ -75,5 +77,7 @@ public class ContributionsListAdapter extends
         void deleteUpload(Contribution contribution);
 
         void openMediaDetail(int contribution);
+
+        void addImageToWikipedia(Contribution contribution);
     }
 }

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsListFragment.java

@@ -2,9 +2,11 @@ package fr.free.nrw.commons.contributions;
 
 import static android.view.View.GONE;
 import static android.view.View.VISIBLE;
+import static fr.free.nrw.commons.di.NetworkingModule.NAMED_LANGUAGE_WIKI_PEDIA_WIKI_SITE;
 
 import android.content.Context;
 import android.content.res.Configuration;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Parcelable;
 import android.view.LayoutInflater;
@@ -17,25 +19,29 @@ import android.widget.ProgressBar;
 import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.fragment.app.FragmentManager;
 import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
-import androidx.recyclerview.widget.RecyclerView.LayoutManager;
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import fr.free.nrw.commons.Media;
 import fr.free.nrw.commons.R;
+import fr.free.nrw.commons.Utils;
 import fr.free.nrw.commons.di.CommonsDaggerSupportFragment;
 import fr.free.nrw.commons.media.MediaClient;
-import fr.free.nrw.commons.media.MediaDetailPagerFragment;
+import fr.free.nrw.commons.utils.DialogUtil;
+import java.util.Locale;
 import javax.inject.Inject;
+import javax.inject.Named;
+import org.wikipedia.dataclient.WikiSite;
 
 /**
  * Created by root on 01.06.2018.
  */
 
 public class ContributionsListFragment extends CommonsDaggerSupportFragment implements
-    ContributionsListContract.View, ContributionsListAdapter.Callback {
+    ContributionsListContract.View, ContributionsListAdapter.Callback, WikipediaInstructionsDialogFragment.Callback {
 
   private static final String RV_STATE = "rv_scroll_state";
 
@@ -59,6 +65,10 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
   @Inject
   MediaClient mediaClient;
 
+  @Named(NAMED_LANGUAGE_WIKI_PEDIA_WIKI_SITE)
+  @Inject
+  WikiSite languageWikipediaSite;
+
   @Inject
   ContributionsListPresenter contributionsListPresenter;
 
@@ -200,7 +210,8 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
   @Override
   public void onSaveInstanceState(@NonNull Bundle outState) {
     super.onSaveInstanceState(outState);
-    final GridLayoutManager layoutManager = (GridLayoutManager) rvContributionsList.getLayoutManager();
+    final GridLayoutManager layoutManager = (GridLayoutManager) rvContributionsList
+        .getLayoutManager();
     outState.putParcelable(RV_STATE, layoutManager.onSaveInstanceState());
   }
 
@@ -232,6 +243,39 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
     }
   }
 
+  /**
+   * Handle callback for wikipedia icon clicked
+   *
+   * @param contribution
+   */
+  @Override
+  public void addImageToWikipedia(Contribution contribution) {
+    DialogUtil.showAlertDialog(getActivity(),
+        getString(R.string.add_picture_to_wikipedia_article_title),
+        String.format(getString(R.string.add_picture_to_wikipedia_article_desc),
+            Locale.getDefault().getDisplayLanguage()),
+        () -> {
+          showAddImageToWikipediaInstructions(contribution);
+        }, () -> {
+          // do nothing
+        });
+  }
+
+  /**
+   * Display confirmation dialog with instructions when the user tries to add image to wikipedia
+   *
+   * @param contribution
+   */
+  private void showAddImageToWikipediaInstructions(Contribution contribution) {
+    FragmentManager fragmentManager = getFragmentManager();
+    WikipediaInstructionsDialogFragment fragment = WikipediaInstructionsDialogFragment
+        .newInstance(contribution);
+    fragment.setCallback(this::onConfirmClicked);
+    fragment.show(fragmentManager, "WikimediaFragment");
+  }
+
+
+
   public Media getMediaAtPosition(final int i) {
     return adapter.getContributionForPosition(i);
   }
@@ -240,6 +284,23 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment impl
     return adapter.getItemCount();
   }
 
+  /**
+   * Open the editor for the language Wikipedia
+   *
+   * @param contribution
+   */
+  @Override
+  public void onConfirmClicked(@Nullable Contribution contribution, boolean copyWikicode) {
+    if(copyWikicode) {
+      String wikicode = contribution.getWikiCode();
+      Utils.copy("wikicode", wikicode, getContext());
+    }
+
+    final String url = languageWikipediaSite.mobileUrl() + "/wiki/" + contribution.getWikidataPlace()
+        .getWikipediaPageTitle();
+    Utils.handleWebUrl(getContext(), Uri.parse(url));
+  }
+
   public interface Callback {
 
     void retryUpload(Contribution contribution);

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsLocalDataSource.java

@@ -2,6 +2,7 @@ package fr.free.nrw.commons.contributions;
 
 import androidx.paging.DataSource.Factory;
 import io.reactivex.Completable;
+import java.util.ArrayList;
 import java.util.List;
 
 import javax.inject.Inject;
@@ -67,7 +68,15 @@ class ContributionsLocalDataSource {
     }
 
     public Single<List<Long>> saveContributions(List<Contribution> contributions) {
-        return contributionDao.save(contributions);
+        List<Contribution> contributionList = new ArrayList<>();
+        for(Contribution contribution: contributions) {
+            Contribution oldContribution = contributionDao.getContribution(contribution.getPageId());
+            if(oldContribution != null) {
+                contribution.setWikidataPlace(oldContribution.getWikidataPlace());
+            }
+            contributionList.add(contribution);
+        }
+        return contributionDao.save(contributionList);
     }
 
     public void set(String key, long value) {

app/src/main/java/fr/free/nrw/commons/contributions/WikipediaInstructionsDialogFragment.kt

@@ -0,0 +1,67 @@
+package fr.free.nrw.commons.contributions
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import androidx.fragment.app.DialogFragment
+import fr.free.nrw.commons.R
+import kotlinx.android.synthetic.main.dialog_add_to_wikipedia_instructions.*
+
+/**
+ * Dialog fragment for displaying instructions for editing wikipedia
+ */
+class WikipediaInstructionsDialogFragment : DialogFragment() {
+
+    var contribution: Contribution? = null
+    var callback: Callback? = null
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.dialog_add_to_wikipedia_instructions, container)
+    }
+
+    override fun onViewCreated(
+        view: View,
+        savedInstanceState: Bundle?
+    ) {
+        super.onViewCreated(view, savedInstanceState)
+        contribution = arguments!!.getParcelable(ARG_CONTRIBUTION)
+        tv_wikicode.setText(contribution?.wikiCode)
+        instructions_cancel.setOnClickListener {
+            dismiss()
+        }
+
+        instructions_confirm.setOnClickListener {
+            callback?.onConfirmClicked(contribution, checkbox_copy_wikicode.isChecked)
+        }
+
+        dialog!!.window.setSoftInputMode(
+            WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN
+        )
+    }
+
+    /**
+     * Callback for handling confirm button clicked
+     */
+    interface Callback {
+        fun onConfirmClicked(contribution: Contribution?, copyWikicode: Boolean)
+    }
+
+    companion object {
+
+        val ARG_CONTRIBUTION = "contribution"
+
+        @JvmStatic
+        fun newInstance(contribution: Contribution): WikipediaInstructionsDialogFragment {
+            val frag = WikipediaInstructionsDialogFragment()
+            val args = Bundle()
+            args.putParcelable(ARG_CONTRIBUTION, contribution)
+            frag.arguments = args
+            return frag
+        }
+    }
+}