ability to filter episodes to include or not when autodownloading

8 files changed, 394 insertions, 4 deletions

diff --git a/app/src/androidTest/java/de/test/antennapod/feed/FeedFilterTest.java b/app/src/androidTest/java/de/test/antennapod/feed/FeedFilterTest.java
new file mode 100644
index 000000000..0308ff9a8
--- /dev/null
+++ b/app/src/androidTest/java/de/test/antennapod/feed/FeedFilterTest.java
@@ -0,0 +1,119 @@
+package de.test.antennapod.feed;
+
+import android.test.AndroidTestCase;
+
+import de.danoeh.antennapod.core.feed.FeedFilter;
+import de.danoeh.antennapod.core.feed.FeedItem;
+
+public class FeedFilterTest extends AndroidTestCase {
+
+    public void testNullFilter() throws Exception {
+        FeedFilter filter = new FeedFilter();
+        FeedItem item = new FeedItem();
+        item.setTitle("Hello world");
+
+        assertTrue(!filter.excludeOnly());
+        assertTrue(!filter.includeOnly());
+        assertEquals("", filter.getExcludeFilter());
+        assertEquals("", filter.getIncludeFilter());
+        assertTrue(filter.shouldAutoDownload(item));
+    }
+
+    public void testBasicIncludeFilter() throws Exception {
+        String includeFilter = "Hello";
+        FeedFilter filter = new FeedFilter(includeFilter, "");
+        FeedItem item = new FeedItem();
+        item.setTitle("Hello world");
+
+        FeedItem item2 = new FeedItem();
+        item2.setTitle("Don't include me");
+
+        assertTrue(!filter.excludeOnly());
+        assertTrue(filter.includeOnly());
+        assertEquals("", filter.getExcludeFilter());
+        assertEquals(includeFilter, filter.getIncludeFilter());
+        assertTrue(filter.shouldAutoDownload(item));
+        assertTrue(!filter.shouldAutoDownload(item2));
+    }
+
+    public void testBasicExcludeFilter() throws Exception {
+        String excludeFilter = "Hello";
+        FeedFilter filter = new FeedFilter("", excludeFilter);
+        FeedItem item = new FeedItem();
+        item.setTitle("Hello world");
+
+        FeedItem item2 = new FeedItem();
+        item2.setTitle("Item2");
+
+        assertTrue(filter.excludeOnly());
+        assertTrue(!filter.includeOnly());
+        assertEquals(excludeFilter, filter.getExcludeFilter());
+        assertEquals("", filter.getIncludeFilter());
+        assertTrue(!filter.shouldAutoDownload(item));
+        assertTrue(filter.shouldAutoDownload(item2));
+    }
+
+    public void testComplexIncludeFilter() throws Exception {
+        String includeFilter = "Hello \"Two words\"";
+        FeedFilter filter = new FeedFilter(includeFilter, "");
+        FeedItem item = new FeedItem();
+        item.setTitle("hello world");
+
+        FeedItem item2 = new FeedItem();
+        item2.setTitle("Two three words");
+
+        FeedItem item3 = new FeedItem();
+        item3.setTitle("One two words");
+
+        assertTrue(!filter.excludeOnly());
+        assertTrue(filter.includeOnly());
+        assertEquals("", filter.getExcludeFilter());
+        assertEquals(includeFilter, filter.getIncludeFilter());
+        assertTrue(filter.shouldAutoDownload(item));
+        assertTrue(!filter.shouldAutoDownload(item2));
+        assertTrue(filter.shouldAutoDownload(item3));
+    }
+
+    public void testComplexExcludeFilter() throws Exception {
+        String excludeFilter = "Hello \"Two words\"";
+        FeedFilter filter = new FeedFilter("", excludeFilter);
+        FeedItem item = new FeedItem();
+        item.setTitle("hello world");
+
+        FeedItem item2 = new FeedItem();
+        item2.setTitle("One three words");
+
+        FeedItem item3 = new FeedItem();
+        item3.setTitle("One two words");
+
+        assertTrue(filter.excludeOnly());
+        assertTrue(!filter.includeOnly());
+        assertEquals(excludeFilter, filter.getExcludeFilter());
+        assertEquals("", filter.getIncludeFilter());
+        assertTrue(!filter.shouldAutoDownload(item));
+        assertTrue(filter.shouldAutoDownload(item2));
+        assertTrue(!filter.shouldAutoDownload(item3));
+    }
+
+    public void testComboFilter() throws Exception {
+        String includeFilter = "Hello world";
+        String excludeFilter = "dislike";
+        FeedFilter filter = new FeedFilter(includeFilter, excludeFilter);
+
+        FeedItem download = new FeedItem();
+        download.setTitle("Hello everyone!");
+        // because, while it has words from the include filter it also has exclude words
+        FeedItem doNotDownload = new FeedItem();
+        doNotDownload.setTitle("I dislike the world");
+        // because it has no words from the include filter
+        FeedItem doNotDownload2 = new FeedItem();
+        doNotDownload2.setTitle("no words to include");
+
+        assertTrue(filter.hasExcludeFilter());
+        assertTrue(filter.hasIncludeFilter());
+        assertTrue(filter.shouldAutoDownload(download));
+        assertTrue(!filter.shouldAutoDownload(doNotDownload));
+        assertTrue(!filter.shouldAutoDownload(doNotDownload2));
+    }
+
+}
diff --git a/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java b/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java
index 80883e4ae..8b46c934d 100644
--- a/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java
+++ b/app/src/main/java/de/danoeh/antennapod/activity/FeedInfoActivity.java
@@ -21,6 +21,7 @@ import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.EditText;
 import android.widget.ImageView;
+import android.widget.RadioButton;
 import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -32,6 +33,7 @@ import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.core.dialog.ConfirmationDialog;
 import de.danoeh.antennapod.core.dialog.DownloadRequestErrorDialogCreator;
 import de.danoeh.antennapod.core.feed.Feed;
+import de.danoeh.antennapod.core.feed.FeedFilter;
 import de.danoeh.antennapod.core.feed.FeedPreferences;
 import de.danoeh.antennapod.core.glide.ApGlideSettings;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
@@ -61,8 +63,12 @@ public class FeedInfoActivity extends ActionBarActivity {
     private TextView txtvUrl;
     private EditText etxtUsername;
     private EditText etxtPassword;
+    private EditText etxtFilterText;
+    private RadioButton rdoFilterInclude;
+    private RadioButton rdoFilterExclude;
     private CheckBox cbxAutoDownload;
     private Spinner spnAutoDelete;
+    private boolean filterInclude = true;
 
     private final View.OnClickListener copyUrlToClipboard = new View.OnClickListener() {
         @Override
@@ -103,6 +109,17 @@ public class FeedInfoActivity extends ActionBarActivity {
         spnAutoDelete = (Spinner) findViewById(R.id.spnAutoDelete);
         etxtUsername = (EditText) findViewById(R.id.etxtUsername);
         etxtPassword = (EditText) findViewById(R.id.etxtPassword);
+        etxtFilterText = (EditText) findViewById(R.id.etxtEpisodeFilterText);
+        rdoFilterInclude = (RadioButton) findViewById(R.id.radio_filter_include);
+        rdoFilterInclude.setOnClickListener(v -> {
+            filterInclude = true;
+            filterTextChanged = true;
+        });
+        rdoFilterExclude = (RadioButton) findViewById(R.id.radio_filter_exclude);
+        rdoFilterExclude.setOnClickListener(v -> {
+            filterInclude = false;
+            filterTextChanged = true;
+        });
 
         txtvUrl.setOnClickListener(copyUrlToClipboard);
 
@@ -184,6 +201,7 @@ public class FeedInfoActivity extends ActionBarActivity {
                             feed.getPreferences().setAutoDeleteAction(auto_delete_action);// p
                             autoDeleteChanged = true;
                         }
+
                         @Override
                         public void onNothingSelected(AdapterView<?> parent) {
                             // Another interface callback
@@ -197,6 +215,23 @@ public class FeedInfoActivity extends ActionBarActivity {
                     etxtUsername.addTextChangedListener(authTextWatcher);
                     etxtPassword.addTextChangedListener(authTextWatcher);
 
+                    FeedFilter filter = prefs.getFilter();
+                    if (filter.includeOnly()) {
+                        etxtFilterText.setText(filter.getIncludeFilter());
+                        rdoFilterInclude.setChecked(true);
+                        rdoFilterExclude.setChecked(false);
+                    } else if (filter.excludeOnly()) {
+                        etxtFilterText.setText(filter.getExcludeFilter());
+                        rdoFilterInclude.setChecked(false);
+                        rdoFilterExclude.setChecked(true);
+                    } else {
+                        Log.d(TAG, "No filter set");
+                        rdoFilterInclude.setChecked(false);
+                        rdoFilterExclude.setChecked(false);
+                        etxtFilterText.setText("");
+                    }
+                    etxtFilterText.addTextChangedListener(filterTextWatcher);
+
                     supportInvalidateOptionsMenu();
 
                 } else {
@@ -227,6 +262,25 @@ public class FeedInfoActivity extends ActionBarActivity {
         }
     };
 
+    private boolean filterTextChanged = false;
+
+    private TextWatcher filterTextWatcher = new TextWatcher() {
+        @Override
+        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+
+        }
+
+        @Override
+        public void onTextChanged(CharSequence s, int start, int before, int count) {
+
+        }
+
+        @Override
+        public void afterTextChanged(Editable s) {
+            filterTextChanged = true;
+        }
+    };
+
     @Override
     protected void onPause() {
         super.onPause();
@@ -237,11 +291,24 @@ public class FeedInfoActivity extends ActionBarActivity {
                 prefs.setUsername(etxtUsername.getText().toString());
                 prefs.setPassword(etxtPassword.getText().toString());
             }
-            if (authInfoChanged || autoDeleteChanged) {
+            if (filterTextChanged) {
+                Log.d(TAG, "Filter info changed, saving...");
+                String filterText = etxtFilterText.getText().toString();
+                String includeString = "";
+                String excludeString = "";
+                if (filterInclude) {
+                    includeString = filterText;
+                } else {
+                    excludeString = filterText;
+                }
+                prefs.setFilter(new FeedFilter(includeString, excludeString));
+            }
+            if (authInfoChanged || autoDeleteChanged || filterTextChanged) {
                 DBWriter.setFeedPreferences(prefs);
             }
             authInfoChanged = false;
             autoDeleteChanged = false;
+            filterTextChanged = false;
         }
     }
 
diff --git a/app/src/main/res/layout/feedinfo.xml b/app/src/main/res/layout/feedinfo.xml
index 2b49b4b35..2e36bf495 100644
--- a/app/src/main/res/layout/feedinfo.xml
+++ b/app/src/main/res/layout/feedinfo.xml
@@ -265,6 +265,53 @@
 
             </android.support.v7.widget.GridLayout>
 
+
+            <TextView
+                android:id="@+id/txtvEpisodeFilters"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:text="@string/episode_filters_label"
+                android:textSize="@dimen/text_size_medium"
+                android:textColor="?android:attr/textColorPrimary"/>
+
+            <TextView
+                android:id="@+id/txtvEpisodeFiltersDescription"
+                android:text="@string/episode_filters_description"
+                android:textSize="@dimen/text_size_small"
+                android:textColor="?android:attr/textColorPrimary"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"/>
+
+            <RadioGroup xmlns:android="http://schemas.android.com/apk/res/android"
+                        android:layout_width="fill_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center"
+                        android:gravity="center"
+                        android:orientation="horizontal">
+                <RadioButton android:id="@+id/radio_filter_include"
+                             android:layout_width="wrap_content"
+                             android:layout_height="wrap_content"
+                             android:text="@string/episode_filters_include"
+                             android:onClick="onRadioButtonClicked"/>
+                <RadioButton android:id="@+id/radio_filter_exclude"
+                             android:layout_width="wrap_content"
+                             android:layout_height="wrap_content"
+                             android:text="@string/episode_filters_exclude"
+                             android:onClick="onRadioButtonClicked"/>
+            </RadioGroup>
+
+            <EditText
+                android:id="@+id/etxtEpisodeFilterText"
+                android:layout_width="fill_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:hint="@string/episode_filters_hint"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                android:cursorVisible="true"/>
+
             <TextView
                 style="@style/AntennaPod.TextView.Heading"
                 android:layout_width="match_parent"
diff --git a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedFilter.java b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedFilter.java
new file mode 100644
index 000000000..35abb8de6
--- /dev/null
+++ b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedFilter.java
@@ -0,0 +1,111 @@
+package de.danoeh.antennapod.core.feed;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class FeedFilter {
+
+    private static final String TAG = "FeedFilter";
+
+    private String includeFilter;
+    private String excludeFilter;
+
+    public FeedFilter() {
+        this("", "");
+    }
+
+    public FeedFilter(String includeFilter, String excludeFilter) {
+        // We're storing the strings and not the parsed terms because
+        // 1. It's easier to show the user exactly what they typed in this way
+        //    (we don't have to recreate it)
+        // 2. We don't know if we'll actually be asked to parse anything anyways.
+        this.includeFilter = includeFilter;
+        this.excludeFilter = excludeFilter;
+    }
+
+    /**
+     * Parses the text in to a list of single words or quoted strings.
+     * Example: "One "Two Three"" returns ["One", "Two Three"]
+     * @param filter string to parse in to terms
+     * @return list of terms
+     */
+    private List<String> parseTerms(String filter) {
+        // from http://stackoverflow.com/questions/7804335/split-string-on-spaces-in-java-except-if-between-quotes-i-e-treat-hello-wor
+        List<String> list = new ArrayList<>();
+        Matcher m = Pattern.compile("([^\"]\\S*|\".+?\")\\s*").matcher(filter);
+        while (m.find())
+            list.add(m.group(1).replace("\"", ""));
+        return list;
+    }
+
+    /**
+     * @param item
+     * @return true if the item should be downloaded
+     */
+    public boolean shouldAutoDownload(FeedItem item) {
+
+        List<String> includeTerms = parseTerms(includeFilter);
+        List<String> excludeTerms = parseTerms(excludeFilter);
+
+        if (includeTerms.size() == 0 && excludeTerms.size() == 0) {
+            // nothing has been specified, so include everything
+            return true;
+        }
+
+        // check using lowercase so the users don't have to worry about case.
+        String title = item.getTitle().toLowerCase();
+
+        // if it's explicitly excluded, it shouldn't be autodownloaded
+        // even if it has include terms
+        for (String term : excludeTerms) {
+            if (title.contains(term.trim().toLowerCase())) {
+                return false;
+            }
+        }
+
+        for (String term : includeTerms) {
+            if (title.contains(term.trim().toLowerCase())) {
+                return true;
+            }
+        }
+
+        // now's the tricky bit
+        // if they haven't set an include filter, but they have set an exclude filter
+        // default to including, but if they've set both, then exclude
+        if (!hasIncludeFilter() && hasExcludeFilter()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    public String getIncludeFilter() {
+        return includeFilter;
+    }
+
+    public String getExcludeFilter() { return excludeFilter; }
+
+    /**
+     * @return true if only include is set
+     */
+    public boolean includeOnly() {
+        return hasIncludeFilter() && !hasExcludeFilter();
+    }
+
+    /**
+     * @return true if only exclude is set
+     */
+    public boolean excludeOnly() {
+        return hasExcludeFilter() && !hasIncludeFilter();
+    }
+
+    public boolean hasIncludeFilter() {
+        return includeFilter.length() > 0;
+    }
+
+    public boolean hasExcludeFilter() {
+        return excludeFilter.length() > 0;
+    }
+}
diff --git a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedPreferences.java b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedPreferences.java
index ed568a6e5..9e95d5276 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/feed/FeedPreferences.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/feed/FeedPreferences.java
@@ -2,6 +2,7 @@ package de.danoeh.antennapod.core.feed;
 
 import android.content.Context;
 import android.database.Cursor;
+import android.support.annotation.NonNull;
 import android.text.TextUtils;
 
 import de.danoeh.antennapod.core.preferences.UserPreferences;
@@ -13,8 +14,11 @@ import de.danoeh.antennapod.core.storage.PodDBAdapter;
  */
 public class FeedPreferences {
 
+    @NonNull
+    private FeedFilter filter;
     private long feedID;
     private boolean autoDownload;
+
     public enum AutoDeleteAction {
         GLOBAL,
         YES,
@@ -25,11 +29,16 @@ public class FeedPreferences {
     private String password;
 
     public FeedPreferences(long feedID, boolean autoDownload, AutoDeleteAction auto_delete_action, String username, String password) {
+        this(feedID, autoDownload, auto_delete_action, username, password, new FeedFilter());
+    }
+
+    public FeedPreferences(long feedID, boolean autoDownload, AutoDeleteAction auto_delete_action, String username, String password, @NonNull FeedFilter filter) {
         this.feedID = feedID;
         this.autoDownload = autoDownload;
         this.auto_delete_action = auto_delete_action;
         this.username = username;
         this.password = password;
+        this.filter = filter;
     }
 
     public static FeedPreferences fromCursor(Cursor cursor) {
@@ -38,6 +47,8 @@ public class FeedPreferences {
         int indexAutoDeleteAction = cursor.getColumnIndex(PodDBAdapter.KEY_AUTO_DELETE_ACTION);
         int indexUsername = cursor.getColumnIndex(PodDBAdapter.KEY_USERNAME);
         int indexPassword = cursor.getColumnIndex(PodDBAdapter.KEY_PASSWORD);
+        int indexIncludeFilter = cursor.getColumnIndex(PodDBAdapter.KEY_INCLUDE_FILTER);
+        int indexExcludeFilter = cursor.getColumnIndex(PodDBAdapter.KEY_EXCLUDE_FILTER);
 
         long feedId = cursor.getLong(indexId);
         boolean autoDownload = cursor.getInt(indexAutoDownload) > 0;
@@ -45,10 +56,21 @@ public class FeedPreferences {
         AutoDeleteAction autoDeleteAction = AutoDeleteAction.values()[autoDeleteActionIndex];
         String username = cursor.getString(indexUsername);
         String password = cursor.getString(indexPassword);
-        return new FeedPreferences(feedId, autoDownload, autoDeleteAction, username, password);
+        String includeFilter = cursor.getString(indexIncludeFilter);
+        String excludeFilter = cursor.getString(indexExcludeFilter);
+        return new FeedPreferences(feedId, autoDownload, autoDeleteAction, username, password, new FeedFilter(includeFilter, excludeFilter));
     }
 
+    /**
+     * @return the filter for this feed
+     */
+    public FeedFilter getFilter() {
+        return filter;
+    }
 
+    public void setFilter(@NonNull FeedFilter filter) {
+        this.filter = filter;
+    }
 
     /**
      * Compare another FeedPreferences with this one. The feedID, autoDownload and AutoDeleteAction attribute are excluded from the
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/APDownloadAlgorithm.java b/core/src/main/java/de/danoeh/antennapod/core/storage/APDownloadAlgorithm.java
index 9e21a55f2..26dc027bf 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/APDownloadAlgorithm.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/APDownloadAlgorithm.java
@@ -7,7 +7,9 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
+import de.danoeh.antennapod.core.feed.FeedFilter;
 import de.danoeh.antennapod.core.feed.FeedItem;
+import de.danoeh.antennapod.core.feed.FeedPreferences;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.util.NetworkUtils;
 import de.danoeh.antennapod.core.util.PowerUtils;
@@ -54,7 +56,9 @@ public class APDownloadAlgorithm implements AutomaticDownloadAlgorithm {
                     candidates = new ArrayList<FeedItem>(queue.size() + newItems.size());
                     candidates.addAll(queue);
                     for(FeedItem newItem : newItems) {
-                        if(candidates.contains(newItem) == false) {
+                        FeedPreferences feedPrefs = newItem.getFeed().getPreferences();
+                        FeedFilter feedFilter = feedPrefs.getFilter();
+                        if(candidates.contains(newItem) == false && feedFilter.shouldAutoDownload(newItem)) {
                             candidates.add(newItem);
                         }
                     }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
index 63b563525..a2f65c7e6 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/PodDBAdapter.java
@@ -102,6 +102,8 @@ public class PodDBAdapter {
     public static final String KEY_LAST_UPDATE_FAILED = "last_update_failed";
     public static final String KEY_HAS_EMBEDDED_PICTURE = "has_embedded_picture";
     public static final String KEY_LAST_PLAYED_TIME = "last_played_time";
+    public static final String KEY_INCLUDE_FILTER = "include_filter";
+    public static final String KEY_EXCLUDE_FILTER = "exclude_filter";
 
     // Table names
     public static final String TABLE_NAME_FEEDS = "Feeds";
@@ -128,6 +130,8 @@ public class PodDBAdapter {
             + KEY_FLATTR_STATUS + " INTEGER,"
             + KEY_USERNAME + " TEXT,"
             + KEY_PASSWORD + " TEXT,"
+            + KEY_INCLUDE_FILTER + " TEXT,"
+            + KEY_EXCLUDE_FILTER + " TEXT,"
             + KEY_IS_PAGED + " INTEGER DEFAULT 0,"
             + KEY_NEXT_PAGE_LINK + " TEXT,"
             + KEY_HIDE + " TEXT,"
@@ -238,6 +242,8 @@ public class PodDBAdapter {
             TABLE_NAME_FEEDS + "." + KEY_HIDE,
             TABLE_NAME_FEEDS + "." + KEY_LAST_UPDATE_FAILED,
             TABLE_NAME_FEEDS + "." + KEY_AUTO_DELETE_ACTION,
+            TABLE_NAME_FEEDS + "." + KEY_INCLUDE_FILTER,
+            TABLE_NAME_FEEDS + "." + KEY_EXCLUDE_FILTER
     };
     
     /**
@@ -395,6 +401,8 @@ public class PodDBAdapter {
         values.put(KEY_AUTO_DELETE_ACTION,prefs.getAutoDeleteAction().ordinal());
         values.put(KEY_USERNAME, prefs.getUsername());
         values.put(KEY_PASSWORD, prefs.getPassword());
+        values.put(KEY_INCLUDE_FILTER, prefs.getFilter().getIncludeFilter());
+        values.put(KEY_EXCLUDE_FILTER, prefs.getFilter().getExcludeFilter());
         db.update(TABLE_NAME_FEEDS, values, KEY_ID + "=?", new String[]{String.valueOf(prefs.getFeedID())});
     }
 
@@ -1745,6 +1753,7 @@ public class PodDBAdapter {
                 db.execSQL(PodDBAdapter.CREATE_INDEX_FEEDITEMS_PUBDATE);
                 db.execSQL(PodDBAdapter.CREATE_INDEX_FEEDITEMS_READ);
             }
+
             if (oldVersion < 1050003) {
                 // Migrates feed list filter data
 
@@ -1780,6 +1789,13 @@ public class PodDBAdapter {
 
                 db.setTransactionSuccessful();
                 db.endTransaction();
+
+                // and now get ready for autodownload filters
+                db.execSQL("ALTER TABLE " + PodDBAdapter.TABLE_NAME_FEEDS
+                        + " ADD COLUMN " + PodDBAdapter.KEY_INCLUDE_FILTER + " TEXT DEFAULT ''");
+
+                db.execSQL("ALTER TABLE " + PodDBAdapter.TABLE_NAME_FEEDS
+                        + " ADD COLUMN " + PodDBAdapter.KEY_EXCLUDE_FILTER + " TEXT DEFAULT ''");
             }
 
             EventBus.getDefault().post(ProgressEvent.end());
diff --git a/core/src/main/res/values/strings.xml b/core/src/main/res/values/strings.xml
index e4097feed..3e0aa6538 100644
--- a/core/src/main/res/values/strings.xml
+++ b/core/src/main/res/values/strings.xml
@@ -530,7 +530,11 @@
     <!-- Feed information screen -->
     <string name="authentication_label">Authentication</string>
     <string name="authentication_descr">Change your username and password for this podcast and its episodes.</string>
-
+    <string name="episode_filters_label">Episode Filter</string>
+    <string name="episode_filters_description">List of terms used to decide if an episode should be included or excluded from being autodownloaded</string>
+    <string name="episode_filters_include">Include</string>
+    <string name="episode_filters_exclude">Exclude</string>
+    <string name="episode_filters_hint">Filter text</string>
 
     <!-- Progress information -->
     <string name="progress_upgrading_database">Upgrading the database</string>