Fixed issue with on going upload deletion

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

@@ -721,20 +721,6 @@ public void retryUpload(Contribution contribution) {
 
     }
 
-    /**
-     * Pauses the upload
-     *
-     * @param contribution
-     */
-    @Override
-    public void pauseUpload(Contribution contribution) {
-        //Pause the upload in the global singleton
-        CommonsApplication.pauseUploads.put(contribution.getPageId(), true);
-        //Retain the paused state in DB
-        contribution.setState(STATE_PAUSED);
-        contributionsPresenter.saveContribution(contribution);
-    }
-
     /**
      * Notify the viewpager that number of items have changed.
      */

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

@@ -72,14 +72,8 @@ public interface Callback {
 
         void retryUpload(Contribution contribution);
 
-        void deleteUpload(Contribution contribution);
-
         void openMediaDetail(int contribution, boolean isWikipediaPageExists);
 
         void addImageToWikipedia(Contribution contribution);
-
-        void pauseUpload(Contribution contribution);
-
-        void resumeUpload(Contribution contribution);
     }
 }

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

@@ -17,7 +17,5 @@ public interface View {
     }
 
     public interface UserActionListener extends BasePresenter<View> {
-
-        void deleteUpload(Contribution contribution);
     }
 }

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

@@ -442,23 +442,6 @@ public void retryUpload(final Contribution contribution) {
         }
     }
 
-    @Override
-    public void deleteUpload(final Contribution contribution) {
-        DialogUtil.showAlertDialog(getActivity(),
-            String.format(Locale.getDefault(),
-                getString(R.string.cancelling_upload)),
-            String.format(Locale.getDefault(),
-                getString(R.string.cancel_upload_dialog)),
-            String.format(Locale.getDefault(), getString(R.string.yes)), String.format(Locale.getDefault(), getString(R.string.no)),
-            () -> {
-                ViewUtil.showShortToast(getContext(), R.string.cancelling_upload);
-                contributionsListPresenter.deleteUpload(contribution);
-                CommonsApplication.cancelledUploads.add(contribution.getPageId());
-            }, () -> {
-                // Do nothing
-            });
-    }
-
     @Override
     public void openMediaDetail(final int position, boolean isWikipediaButtonDisplayed) {
         if (null != callback) {//Just being safe, ideally they won't be called when detached
@@ -483,28 +466,6 @@ public void addImageToWikipedia(Contribution contribution) {
             });
     }
 
-    /**
-     * Pauses the current upload
-     *
-     * @param contribution
-     */
-    @Override
-    public void pauseUpload(Contribution contribution) {
-        ViewUtil.showShortToast(getContext(), R.string.pausing_upload);
-        callback.pauseUpload(contribution);
-    }
-
-    /**
-     * Resumes the current upload
-     *
-     * @param contribution
-     */
-    @Override
-    public void resumeUpload(Contribution contribution) {
-        ViewUtil.showShortToast(getContext(), R.string.resuming_upload);
-        callback.retryUpload(contribution);
-    }
-
     /**
      * Display confirmation dialog with instructions when the user tries to add image to wikipedia
      *
@@ -560,8 +521,6 @@ public interface Callback {
 
         void showDetail(int position, boolean isWikipediaButtonDisplayed);
 
-        void pauseUpload(Contribution contribution);
-
         // Notify the viewpager that number of items have changed.
         void viewPagerNotifyDataSetChanged();
 

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

@@ -90,17 +90,6 @@ public void onDetachView() {
         contributionBoundaryCallback.dispose();
     }
 
-    /**
-     * Delete a failed contribution from the local db
-     */
-    @Override
-    public void deleteUpload(final Contribution contribution) {
-        compositeDisposable.add(repository
-            .deleteContributionFromDB(contribution)
-            .subscribeOn(ioThreadScheduler)
-            .subscribe());
-    }
-
     void getTotalContribution(String userName) {
         final PagedList.Config pagedListConfig =
             (new PagedList.Config.Builder())

app/src/main/java/fr/free/nrw/commons/upload/FailedUploadsFragment.kt

@@ -120,18 +120,6 @@ class FailedUploadsFragment : CommonsDaggerSupportFragment(),PendingUploadsContr
             }
     }
 
-    override fun showWelcomeTip(numberOfUploads: Boolean) {
-        //TODO("Not yet implemented")
-    }
-
-    override fun showProgress(shouldShow: Boolean) {
-        //TODO("Not yet implemented")
-    }
-
-    override fun showNoContributionsUI(shouldShow: Boolean) {
-        //TODO("Not yet implemented")
-    }
-
     fun restartUploads() {
         if (contributionsList != null){
             pendingUploadsPresenter.restartUploads(contributionsList, 0 , this.requireContext().applicationContext)

app/src/main/java/fr/free/nrw/commons/upload/PendingUploadsContract.java

@@ -7,12 +7,6 @@
 public class PendingUploadsContract {
 
     public interface View {
-
-        void showWelcomeTip(boolean numberOfUploads);
-
-        void showProgress(boolean shouldShow);
-
-        void showNoContributionsUI(boolean shouldShow);
     }
 
     public interface UserActionListener extends

app/src/main/java/fr/free/nrw/commons/upload/PendingUploadsFragment.kt

@@ -220,18 +220,6 @@ class PendingUploadsFragment : CommonsDaggerSupportFragment(), PendingUploadsCon
             }
     }
 
-    override fun showWelcomeTip(numberOfUploads: Boolean) {
-        //TODO("Not yet implemented")
-    }
-
-    override fun showProgress(shouldShow: Boolean) {
-        //TODO("Not yet implemented")
-    }
-
-    override fun showNoContributionsUI(shouldShow: Boolean) {
-        //TODO("Not yet implemented")
-    }
-
     fun restartUploads() {
         if (contributionsList != null){
             pendingUploadsPresenter.restartUploads(contributionsList, 0 , this.requireContext().applicationContext)

app/src/main/java/fr/free/nrw/commons/upload/PendingUploadsPresenter.java

@@ -118,16 +118,6 @@ public void deleteUpload(final Contribution contribution, Context context) {
             ));
     }
 
-    public void saveContribution(Contribution contribution, Context context) {
-        compositeDisposable.add(repository
-            .save(contribution)
-            .subscribeOn(ioThreadScheduler)
-            .subscribe(() ->
-                WorkRequestHelper.Companion.makeOneTimeWorkRequest(
-                context, ExistingWorkPolicy.KEEP)
-            ));
-    }
-
     public void pauseUploads(List<Contribution> l, int index, Context context) {
         if (index >= l.size()) {
             return;

app/src/main/java/fr/free/nrw/commons/upload/StashUploadResult.kt

@@ -9,5 +9,6 @@ data class StashUploadResult(
 enum class StashUploadState {
     SUCCESS,
     PAUSED,
-    FAILED
+    FAILED,
+    CANCELLED
 }

app/src/main/java/fr/free/nrw/commons/upload/UploadClient.kt

@@ -78,15 +78,23 @@ class UploadClient @Inject constructor(
         compositeDisposable.add(
             Observable.fromIterable(fileChunks).forEach { chunkFile: File ->
                 if (canProcess(contribution, failures)) {
-                    processChunk(
-                        filename, contribution, notificationUpdater, chunkFile,
-                        failures, chunkInfo, index, errorMessage, mediaType!!, file!!, fileChunks.size
-                    )
+                    if (CommonsApplication.cancelledUploads.contains(contribution.pageId)) {
+                        compositeDisposable.clear()
+                        return@forEach
+                    }else{
+                        processChunk(
+                            filename, contribution, notificationUpdater, chunkFile,
+                            failures, chunkInfo, index, errorMessage, mediaType!!, file!!, fileChunks.size
+                        )
+                    }
                 }
             }
         )
 
         return when {
+            CommonsApplication.cancelledUploads.contains(contribution.pageId) -> {
+                return Observable.just(StashUploadResult(StashUploadState.CANCELLED, null, "Upload cancelled"))
+            }
             contribution.isPaused() -> {
                 Timber.d("Upload stash paused %s", contribution.pageId)
                 Observable.just(StashUploadResult(StashUploadState.PAUSED, null, null))

app/src/main/java/fr/free/nrw/commons/upload/worker/UploadWorker.kt

@@ -189,7 +189,7 @@ class UploadWorker(var appContext: Context, workerParams: WorkerParameters) :
                 .blockingGet()
             //Showing initial notification for the number of uploads being processed
 
-            Timber.e("Queued Contributions: " + queuedContributions.size)
+            Timber.tag("PRINT").e("Queued Contributions: " + queuedContributions.size)
 
             processingUploads.setContentTitle(appContext.getString(R.string.starting_uploads))
             processingUploads.setContentText(
@@ -344,7 +344,7 @@ class UploadWorker(var appContext: Context, workerParams: WorkerParameters) :
             ).onErrorReturn{
                 return@onErrorReturn StashUploadResult(StashUploadState.FAILED,fileKey = null,errorMessage = it.message)
             }.blockingSingle()
-
+            Timber.tag("PRINT").e("--  "+stashUploadResult.state)
             when (stashUploadResult.state) {
                 StashUploadState.SUCCESS -> {
                     //If the stash upload succeeds
@@ -404,6 +404,9 @@ class UploadWorker(var appContext: Context, workerParams: WorkerParameters) :
                     contribution.state = Contribution.STATE_PAUSED
                     contributionDao.saveSynchronous(contribution)
                 }
+                StashUploadState.CANCELLED -> {
+                    showCancelledNotification(contribution)
+                }
                 else -> {
                     Timber.e("""upload file to stash failed with status: ${stashUploadResult.state}""")
                     showInvalidLoginNotification(contribution)
@@ -622,6 +625,25 @@ class UploadWorker(var appContext: Context, workerParams: WorkerParameters) :
         )
     }
 
+    /**
+     * Notify that the current upload is cancelled
+     * @param contribution
+     */
+    private fun showCancelledNotification(contribution: Contribution) {
+        val displayTitle = contribution.media.displayTitle
+        curentNotification.setContentIntent(getPendingIntent(UploadProgressActivity::class.java))
+        curentNotification.setContentTitle(
+            displayTitle
+        )
+            .setContentText("Upload has been cancelled!")
+            .setProgress(0, 0, false)
+            .setOngoing(false)
+        notificationManager!!.notify(
+            currentNotificationTag, currentNotificationID,
+            curentNotification.build()
+        )
+    }
+
     /**
      * Method used to get Pending intent for opening different screen after clicking on notification
      * @param toClass

app/src/test/kotlin/fr/free/nrw/commons/contributions/ContributionsListFragmentUnitTests.kt

@@ -137,20 +137,6 @@ class ContributionsListFragmentUnitTests {
         method.invoke(fragment, contribution)
     }
 
-    @Test
-    @Throws(Exception::class)
-    fun testResumeUpload() {
-        Shadows.shadowOf(Looper.getMainLooper()).idle()
-        fragment.resumeUpload(contribution)
-    }
-
-    @Test
-    @Throws(Exception::class)
-    fun testPauseUpload() {
-        Shadows.shadowOf(Looper.getMainLooper()).idle()
-        fragment.pauseUpload(contribution)
-    }
-
     @Test
     @Throws(Exception::class)
     fun testAddImageToWikipedia() {