Remove commented code (commons-app#2701)

Author: maskaravivek

app/src/main/java/fr/free/nrw/commons/delete/DeleteTask.java

@@ -249,49 +249,5 @@ public void onClick(DialogInterface dialogInterface, int i) {
         AlertDialog d = alert.create();
         d.show();
 
-//        AlertDialog.Builder alert = new AlertDialog.Builder(context);
-//        alert.setMessage(question);
-//        final EditText input = ne
-// w EditText(context);
-//        input.setText(defaultValue);
-//        alert.setView(input);
-//        input.requestFocus();
-//        alert.setPositiveButton(R.string.ok, (dialog, whichButton) -> {
-//            String reason = input.getText().toString();
-//
-//            ((ReviewActivity)context).reviewController.swipeToNext();
-//            ((ReviewActivity)context).runRandomizer();
-//
-//            DeleteTask deleteTask = new DeleteTask(context, media, reason);
-//            deleteTask.execute();
-//        });
-//        alert.setNegativeButton(R.string.cancel, (dialog, whichButton) -> {
-//        });
-//        AlertDialog d = alert.create();
-//        input.addTextChangedListener(new TextWatcher() {
-//            private void handleText() {
-//                final Button okButton = d.getButton(AlertDialog.BUTTON_POSITIVE);
-//                if (input.getText().length() == 0) {
-//                    okButton.setEnabled(false);
-//                } else {
-//                    okButton.setEnabled(true);
-//                }
-//            }
-//
-//            @Override
-//            public void afterTextChanged(Editable arg0) {
-//                handleText();
-//            }
-//
-//            @Override
-//            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-//            }
-//
-//            @Override
-//            public void onTextChanged(CharSequence s, int start, int before, int count) {
-//            }
-//        });
-//        d.show();
-//        d.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(defaultValue.length() > 0);
     }
 }

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

@@ -1032,78 +1032,6 @@ public boolean isUserBlockedFromCommons() {
         return userBlocked;
     }
 
-//    /**
-//     * This takes userName as input, which is then used to fetch the feedback/achievements
-//     * statistics using OkHttp and JavaRx. This function return JSONObject
-//     * @param userName MediaWiki user name
-//     * @return
-//     */
-//    @Override
-//    public Single<FeedbackResponse> getAchievements(String userName) {
-//        final String fetchAchievementUrlTemplate =
-//                wikiMediaToolforgeUrl + "urbanecmbot/commonsmisc/feedback.py";
-//        return Single.fromCallable(() -> {
-//            String url = String.format(
-//                    Locale.ENGLISH,
-//                    fetchAchievementUrlTemplate,
-//                    new PageTitle(userName).getText());
-//            HttpUrl.Builder urlBuilder = HttpUrl.parse(url).newBuilder();
-//            urlBuilder.addQueryParameter("user", userName);
-//            Timber.i("Url %s", urlBuilder.toString());
-//            Request request = new Request.Builder()
-//                    .url(urlBuilder.toString())
-//                    .build();
-//            Response response = okHttpClient.newCall(request).execute();
-//            if (response != null && response.body() != null && response.isSuccessful()) {
-//                String json = response.body().string();
-//                if (json == null) {
-//                    return null;
-//                }
-//                return gson.fromJson(json, FeedbackResponse.class);
-//            }
-//            return null;
-//        });
-//
-//    }
-
-//    /**
-//     * The method returns the picture of the day
-//     *
-//     * @return Media object corresponding to the picture of the day
-//     */
-//    @Override
-//    @Nullable
-//    public Single<Media> getPictureOfTheDay() {
-//        return Single.fromCallable(() -> {
-//            CustomApiResult apiResult = null;
-//            try {
-//                String template = "Template:Potd/" + DateUtils.getCurrentDate();
-//                CustomMwApi.RequestBuilder requestBuilder = api.action("query")
-//                        .param("generator", "images")
-//                        .param("format", "xml")
-//                        .param("titles", template)
-//                        .param("prop", "imageinfo")
-//                        .param("iiprop", "url|extmetadata");
-//
-//                apiResult = requestBuilder.get();
-//            } catch (IOException e) {
-//                Timber.e(e, "Failed to obtain searchCategories");
-//            }
-//
-//            if (apiResult == null) {
-//                return null;
-//            }
-//
-//            CustomApiResult imageNode = apiResult.getNode("/api/query/pages/page");
-//            if (imageNode == null
-//                    || imageNode.getDocument() == null) {
-//                return null;
-//            }
-//
-//            return CategoryImageUtils.getMediaFromPage(imageNode.getDocument());
-//        });
-//    }
-
     private Date parseMWDate(String mwDate) {
         SimpleDateFormat isoFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.ENGLISH); // Assuming MW always gives me UTC
         isoFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
@@ -1125,21 +1053,6 @@ public void logout() {
         }
     }
 
-//    @Override public Single<CampaignResponseDTO> getCampaigns() {
-//        return Single.fromCallable(() -> {
-//            Request request = new Request.Builder().url(WIKIMEDIA_CAMPAIGNS_BASE_URL).build();
-//            Response response = okHttpClient.newCall(request).execute();
-//            if (response != null && response.body() != null && response.isSuccessful()) {
-//                String json = response.body().string();
-//                if (json == null) {
-//                    return null;
-//                }
-//                return gson.fromJson(json, CampaignResponseDTO.class);
-//            }
-//            return null;
-//        });
-//    }
-
     private String formatMWDate(Date date) {
         return isoFormat.format(date);
     }