Revert "Fixes commons-app#2337 - Show captions of image in media details (conflicts fixed) (commons-app#2933)" (commons-app#2934)

This reverts commit 3c9b7ba.

Author: ashishkumar468

app/src/main/java/fr/free/nrw/commons/Media.java

@@ -47,7 +47,6 @@ public Media[] newArray(int i) {
     protected String filename;
     protected String description; // monolingual description on input...
     protected String discussion;
-    protected String caption;
     protected long dataLength;
     protected Date dateCreated;
     protected @Nullable Date dateUploaded;
@@ -241,22 +240,6 @@ public String getImageUrl() {
         return imageUrl;
     }
 
-    /**
-     * Sets the Caption of the file.
-     * @param caption
-     */
-    public void setCaption(String caption) {
-        this.caption = caption;
-    }
-
-    /**
-     * Gets the file Caption as a string.
-     * @return file Caption as a string
-     */
-    public String getCaption() {
-        return caption;
-    }
-
     /**
      * Gets the name of the file.
      * @return file name as a string

app/src/main/java/fr/free/nrw/commons/MediaDataExtractor.java

@@ -1,9 +1,5 @@
 package fr.free.nrw.commons;
 
-import android.util.Log;
-
-import java.io.IOException;
-
 import javax.inject.Inject;
 import javax.inject.Singleton;
 
@@ -24,30 +20,25 @@ public class MediaDataExtractor {
     private final MediaWikiApi mediaWikiApi;
     private final OkHttpJsonApiClient okHttpJsonApiClient;
 
-
     @Inject
     public MediaDataExtractor(MediaWikiApi mwApi,
                               OkHttpJsonApiClient okHttpJsonApiClient) {
         this.okHttpJsonApiClient = okHttpJsonApiClient;
         this.mediaWikiApi = mwApi;
-
     }
 
     /**
      * Simplified method to extract all details required to show media details.
-     * It fetches media object, deletion status, talk page and caption for the filename
+     * It fetches media object, deletion status and talk page for the filename
      * @param filename for which the details are to be fetched
      * @return full Media object with all details including deletion status and talk page
      */
     public Single<Media> fetchMediaDetails(String filename) {
         Single<Media> mediaSingle = getMediaFromFileName(filename);
         Single<Boolean> pageExistsSingle = mediaWikiApi.pageExists("Commons:Deletion_requests/" + filename);
         Single<String> discussionSingle = getDiscussion(filename);
-        Single<String> captionSingle = getCaption(filename);
-
-        return Single.zip(mediaSingle, pageExistsSingle, discussionSingle, captionSingle, (media, deletionStatus, discussion, caption) -> {
+        return Single.zip(mediaSingle, pageExistsSingle, discussionSingle, (media, deletionStatus, discussion) -> {
             media.setDiscussion(discussion);
-            media.setCaption(caption);
             if (deletionStatus) {
                 media.setRequestedDeletion();
             }
@@ -77,19 +68,5 @@ private Single<String> getDiscussion(String filename) {
                     Timber.e(throwable, "Error occurred while fetching discussion");
                     return "";
                 });
-
-    }
-
-    /**
-     * Fetch caption from the MediaWiki API
-     * @param filename the filename we will return the caption for
-     * @return a single with caption string (an empty string if no caption)
-     */
-    private Single<String> getCaption(String filename)  {
-        return mediaWikiApi.fetchCaptionByFilename(filename)
-                .onErrorReturn(throwable -> {
-                    Timber.e(throwable, "Error occurred while fetching caption");
-                    return "";
-                });
     }
 }

app/src/main/java/fr/free/nrw/commons/media/MediaDetailFragment.java

@@ -101,8 +101,6 @@ public static MediaDetailFragment forMedia(int index, boolean editable, boolean
     SimpleDraweeView image;
     @BindView(R.id.mediaDetailSpacer)
     MediaDetailSpacer spacer;
-    @BindView(R.id.mediaDetailCaption)
-    TextView mediaCaption;
     @BindView(R.id.mediaDetailTitle)
     TextView title;
     @BindView(R.id.mediaDetailDesc)
@@ -317,7 +315,6 @@ private void setTextFields(Media media) {
         coordinates.setText(prettyCoordinates(media));
         uploadedDate.setText(prettyUploadedDate(media));
         mediaDiscussion.setText(prettyDiscussion(media));
-        mediaCaption.setText(prettyCaption(media));
 
         categoryNames.clear();
         categoryNames.addAll(media.getCategories());
@@ -519,16 +516,6 @@ private String prettyDescription(Media media) {
             return desc;
         }
     }
-
-    private String prettyCaption(Media media) {
-        String caption = media.getCaption().trim();
-        if (caption.equals("")) {
-            return getString(R.string.detail_caption_empty);
-        } else {
-            return caption;
-        }
-    }
-
     private String prettyDiscussion(Media media) {
         String disc = media.getDiscussion().trim();
         if (disc.equals("")) {

app/src/main/java/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApi.java

@@ -3,7 +3,6 @@
 import android.content.Context;
 import android.net.Uri;
 import android.text.TextUtils;
-import android.util.Log;
 
 import com.google.gson.Gson;
 
@@ -304,26 +303,6 @@ public Single<String> parseWikicode(String source) {
                 .getString("/api/flow-parsoid-utils/@content"));
     }
 
-    /**
-     * fetches the Caption of the file with a given name.
-     * @param filename title of the file
-     * @return a single with media caption
-     */
-    @Override
-    public Single<String> fetchCaptionByFilename(String filename) {
-        return Single.fromCallable(() -> {
-            CustomApiResult apiResult = api.action("wbgetentities")
-                    .param("sites", "commonswiki")
-                    .param("titles", filename)
-                    .param("props", "labels")
-                    .param("format", "xml")
-                    .param("languages", Locale.getDefault().getLanguage())
-                    .param("languagefallback", "1")
-                    .get();
-            return apiResult.getString("/api/entities/entity/labels/label/@value");
-        });
-    }
-
     @Override
     @NonNull
     public Single<MediaResult> fetchMediaByFilename(String filename) {

app/src/main/java/fr/free/nrw/commons/mwapi/MediaWikiApi.java

@@ -66,8 +66,6 @@ Single<UploadResult> uploadFileFinalize(String filename, String filekey,
 
     Single<String> parseWikicode(String source);
 
-    Single<String> fetchCaptionByFilename(String filename);
-
     @NonNull
     Single<MediaResult> fetchMediaByFilename(String filename);
 

app/src/main/res/layout/fragment_media_detail.xml

@@ -52,34 +52,6 @@
                 android:orientation="vertical"
                 android:padding="@dimen/standard_gap">
 
-                <LinearLayout
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:background="?attr/subBackground"
-                    android:orientation="vertical"
-                    android:padding="@dimen/standard_gap">
-
-                    <TextView
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:paddingBottom="@dimen/tiny_gap"
-                        android:text="@string/media_detail_caption"
-                        android:textColor="@android:color/white"
-                        android:textSize="@dimen/normal_text"
-                        android:textStyle="bold" />
-
-                    <TextView
-                        android:id="@+id/mediaDetailCaption"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:layout_gravity="start"
-                        android:background="?attr/subBackground"
-                        android:padding="@dimen/small_gap"
-                        android:textColor="@android:color/white"
-                        android:textSize="@dimen/description_text_size"
-                        tools:text="Captions of the media" />
-                </LinearLayout>
-
                 <LinearLayout
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"

app/src/main/res/values/strings.xml

@@ -160,7 +160,6 @@
   <string name="detail_panel_cats_none">None selected</string>
   <string name="detail_description_empty">No description</string>
   <string name="detail_discussion_empty">No discussion</string>
-  <string name="detail_caption_empty">No caption</string>
   <string name="detail_license_empty">Unknown license</string>
   <string name="menu_refresh">Refresh</string>
   <string name="storage_permission_title">Requesting Storage Permission</string>
@@ -174,7 +173,6 @@
   <string name="upload_image_duplicate">This file already exists on Commons. Are you sure you want to proceed?</string>
   <string name="yes">Yes</string>
   <string name="no">No</string>
-  <string name="media_detail_caption">Caption</string>
   <string name="media_detail_title">Title</string>
   <string name="media_detail_description">Description</string>
   <string name="media_detail_discussion">Discussion</string>

app/src/test/kotlin/fr/free/nrw/commons/MediaDataExtractorTest.kt

@@ -7,9 +7,12 @@ import io.reactivex.Single
 import junit.framework.Assert.assertTrue
 import org.junit.Before
 import org.junit.Test
-import org.mockito.*
+import org.mockito.ArgumentMatchers
+import org.mockito.InjectMocks
+import org.mockito.Mock
 import org.mockito.Mockito.`when`
 import org.mockito.Mockito.mock
+import org.mockito.MockitoAnnotations
 
 /**
  * Test methods in media data extractor
@@ -42,8 +45,6 @@ class MediaDataExtractorTest {
         `when`(okHttpJsonApiClient?.getMedia(ArgumentMatchers.anyString(), ArgumentMatchers.anyBoolean()))
                 .thenReturn(Single.just(mock(Media::class.java)))
 
-        Mockito.`when`(mwApi?.fetchCaptionByFilename(ArgumentMatchers.anyString())).thenReturn(Single.just("test caption"))
-
         `when`(mwApi?.pageExists(ArgumentMatchers.anyString()))
                 .thenReturn(Single.just(true))
 

app/src/test/kotlin/fr/free/nrw/commons/mwapi/ApacheHttpClientMediaWikiApiTest.kt

@@ -6,7 +6,6 @@ import fr.free.nrw.commons.BuildConfig
 import fr.free.nrw.commons.TestCommonsApplication
 import fr.free.nrw.commons.kvstore.JsonKvStore
 import fr.free.nrw.commons.utils.ConfigUtils
-import io.reactivex.observers.TestObserver
 import okhttp3.OkHttpClient
 import okhttp3.mockwebserver.MockResponse
 import okhttp3.mockwebserver.MockWebServer
@@ -24,7 +23,6 @@ import org.wikipedia.util.DateUtil
 import java.net.URLDecoder
 import java.util.*
 
-
 @RunWith(RobolectricTestRunner::class)
 @Config(constants = BuildConfig::class, sdk = intArrayOf(21), application = TestCommonsApplication::class)
 class ApacheHttpClientMediaWikiApiTest {
@@ -242,30 +240,6 @@ class ApacheHttpClientMediaWikiApiTest {
         assertFalse(result)
     }
 
-    @Test
-    fun fetchCaptionByFilename() {
-        server.enqueue(MockResponse().setBody("<?xml version=\"1.0\"?><api success=\"1\"><entities><entity type=\"mediainfo\" id=\"M77157483\"><labels><label language=\"it\" value=\"Test\" /></labels><statements /></entity></entities></api>"))
-
-        val result = testObject.fetchCaptionByFilename("File:foo")
-        val testObserver = TestObserver<String>()
-        result.subscribe(testObserver)
-        assertBasicRequestParameters(server, "GET").let { request ->
-            parseQueryParams(request).let { params ->
-                assertEquals("xml", params["format"])
-                assertEquals("wbgetentities", params["action"])
-                assertEquals("commonswiki", params["sites"])
-                assertEquals("File:foo", params["titles"])
-                assertEquals("labels", params["props"])
-                assertEquals(Locale.getDefault().getLanguage(), params["languages"])
-                assertEquals("1", params["languagefallback"])
-            }
-        }
-
-        testObserver.assertResult("Test")
-        testObserver.assertNoErrors()
-
-    }
-
     @Test
     fun isUserBlockedFromCommonsForInfinitelyBlockedUser() {
         server.enqueue(MockResponse().setBody("<?xml version=\"1.0\"?><api><query><userinfo id=\"1000\" name=\"testusername\" blockid=\"3000\" blockedby=\"blockerusername\" blockedbyid=\"1001\" blockreason=\"testing\" blockedtimestamp=\"2018-05-24T15:32:09Z\" blockexpiry=\"infinite\"></userinfo></query></api>"))