From 0a672476d9cdb993b7a17b7a4444e16d1505e8ef Mon Sep 17 00:00:00 2001
From: zerrium <zerrium@mail.com>
Date: Thu, 18 Mar 2021 12:40:05 +0700
Subject: [PATCH] Added back-end code to filter out instagram posts with
 specified keywords

---
 .../instagrabber/activities/MainActivity.java      | 14 ++++++++++++++
 .../awais/instagrabber/adapters/FeedAdapterV2.java | 11 +++++++++++
 2 files changed, 25 insertions(+)

diff --git a/app/src/main/java/awais/instagrabber/activities/MainActivity.java b/app/src/main/java/awais/instagrabber/activities/MainActivity.java
index 411f6225..86acbf2a 100644
--- a/app/src/main/java/awais/instagrabber/activities/MainActivity.java
+++ b/app/src/main/java/awais/instagrabber/activities/MainActivity.java
@@ -10,6 +10,7 @@ import android.content.Intent;
 import android.content.ServiceConnection;
 import android.content.res.TypedArray;
 import android.database.MatrixCursor;
+import android.net.IpSecManager;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Build;
@@ -83,6 +84,7 @@ import awais.instagrabber.utils.TextUtils;
 import awais.instagrabber.utils.Utils;
 import awais.instagrabber.utils.emoji.EmojiParser;
 import awais.instagrabber.viewmodels.AppStateViewModel;
+import zerrium.FilterKeywords;
 
 import static awais.instagrabber.utils.NavigationExtensions.setupWithNavController;
 import static awais.instagrabber.utils.Utils.settingsHelper;
@@ -174,6 +176,18 @@ public class MainActivity extends BaseLanguageActivity implements FragmentManage
         });
         initEmojiCompat();
         // initDmService();
+        initZerriumFilter(); //to filter out junk instagram post
+    }
+
+    private void initZerriumFilter(){
+        boolean filter_result = false;
+        try{
+            filter_result = FilterKeywords.insert(getResources().getStringArray(R.array.filter_keyword));
+        }catch(Exception e){
+            Log.e(TAG, "initZerriumFilter: " + e);
+        }
+        if(!filter_result) Log.d(TAG, "ZerriumFilter insert failed");
+        else Log.d(TAG, "ZerriumFilter insert success");
     }
 
     private void initDmService() {
diff --git a/app/src/main/java/awais/instagrabber/adapters/FeedAdapterV2.java b/app/src/main/java/awais/instagrabber/adapters/FeedAdapterV2.java
index 891d6a00..7d14ddef 100644
--- a/app/src/main/java/awais/instagrabber/adapters/FeedAdapterV2.java
+++ b/app/src/main/java/awais/instagrabber/adapters/FeedAdapterV2.java
@@ -1,6 +1,7 @@
 package awais.instagrabber.adapters;
 
 import android.content.Context;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -27,6 +28,7 @@ import awais.instagrabber.models.PostsLayoutPreferences;
 import awais.instagrabber.models.enums.MediaItemType;
 import awais.instagrabber.repositories.responses.Caption;
 import awais.instagrabber.repositories.responses.Media;
+import zerrium.FilterKeywords;
 
 public final class FeedAdapterV2 extends ListAdapter<Media, RecyclerView.ViewHolder> {
     private static final String TAG = "FeedAdapterV2";
@@ -152,6 +154,15 @@ public final class FeedAdapterV2 extends ListAdapter<Media, RecyclerView.ViewHol
     public void onBindViewHolder(@NonNull final RecyclerView.ViewHolder viewHolder, final int position) {
         final Media feedModel = getItem(position);
         if (feedModel == null) return;
+
+        //Turn a junk (sponsored) instagram post from people we following into a blank post, I need help to improve this part
+        String c = feedModel.getCaption().getText();
+        if(FilterKeywords.filter(c)){
+            Log.d(TAG, "Filtered:\n" + c + "\n");
+            return;
+        }
+        //Zerrium (18 Mar 2021)
+
         switch (layoutPreferences.getType()) {
             case LINEAR:
                 ((FeedItemViewHolder) viewHolder).bind(feedModel);