jenkins-bot has submitted this change and it was merged. ( 
https://gerrit.wikimedia.org/r/391047 )

Change subject: Remove old deprecated SavedPages database table.
......................................................................


Remove old deprecated SavedPages database table.

This is long overdue, and is in preparation for the new implementation of
reading list syncing.

Change-Id: I7f3e97841d0d54a08486b436c1d8413890f11efc
---
M app/src/main/java/org/wikipedia/WikipediaApp.java
M app/src/main/java/org/wikipedia/database/Database.java
D app/src/main/java/org/wikipedia/database/contract/SavedPageContract.java
M app/src/main/java/org/wikipedia/readinglist/database/ReadingListTable.java
D app/src/main/java/org/wikipedia/savedpages/SavedPage.java
D app/src/main/java/org/wikipedia/savedpages/SavedPageDatabaseTable.java
6 files changed, 1 insertion(+), 235 deletions(-)

Approvals:
  jenkins-bot: Verified
  Cooltey: Looks good to me, approved



diff --git a/app/src/main/java/org/wikipedia/WikipediaApp.java 
b/app/src/main/java/org/wikipedia/WikipediaApp.java
index 0c1a0c5..974b4a6 100644
--- a/app/src/main/java/org/wikipedia/WikipediaApp.java
+++ b/app/src/main/java/org/wikipedia/WikipediaApp.java
@@ -47,7 +47,6 @@
 import org.wikipedia.readinglist.page.ReadingListPageRow;
 import org.wikipedia.readinglist.page.database.ReadingListPageHttpRow;
 import org.wikipedia.readinglist.page.database.disk.ReadingListPageDiskRow;
-import org.wikipedia.savedpages.SavedPage;
 import org.wikipedia.search.RecentSearch;
 import org.wikipedia.settings.Prefs;
 import org.wikipedia.settings.RemoteConfig;
@@ -298,8 +297,6 @@
                 client = new DatabaseClient<>(this, PageImage.DATABASE_TABLE);
             } else if (cls.equals(RecentSearch.class)) {
                 client = new DatabaseClient<>(this, 
RecentSearch.DATABASE_TABLE);
-            } else if (cls.equals(SavedPage.class)) {
-                client = new DatabaseClient<>(this, SavedPage.DATABASE_TABLE);
             } else if (cls.equals(EditSummary.class)) {
                 client = new DatabaseClient<>(this, 
EditSummary.DATABASE_TABLE);
             } else if (cls.equals(UserOption.class)) {
diff --git a/app/src/main/java/org/wikipedia/database/Database.java 
b/app/src/main/java/org/wikipedia/database/Database.java
index 611fbc9..34e8098 100644
--- a/app/src/main/java/org/wikipedia/database/Database.java
+++ b/app/src/main/java/org/wikipedia/database/Database.java
@@ -10,7 +10,6 @@
 import org.wikipedia.pageimages.PageImage;
 import org.wikipedia.readinglist.database.ReadingListRow;
 import org.wikipedia.readinglist.page.ReadingListPageRow;
-import org.wikipedia.savedpages.SavedPage;
 import org.wikipedia.search.RecentSearch;
 import org.wikipedia.useroption.database.UserOptionRow;
 import org.wikipedia.util.log.L;
@@ -23,7 +22,6 @@
             HistoryEntry.DATABASE_TABLE,
             PageImage.DATABASE_TABLE,
             RecentSearch.DATABASE_TABLE,
-            SavedPage.DATABASE_TABLE,
             EditSummary.DATABASE_TABLE,
 
             // Order matters. UserOptionDatabaseTable has a dependency on
diff --git 
a/app/src/main/java/org/wikipedia/database/contract/SavedPageContract.java 
b/app/src/main/java/org/wikipedia/database/contract/SavedPageContract.java
deleted file mode 100644
index da2f307..0000000
--- a/app/src/main/java/org/wikipedia/database/contract/SavedPageContract.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package org.wikipedia.database.contract;
-
-import android.net.Uri;
-import android.provider.BaseColumns;
-
-import org.wikipedia.database.DbUtil;
-import org.wikipedia.database.column.DateColumn;
-import org.wikipedia.database.column.LongColumn;
-import org.wikipedia.database.column.StrColumn;
-
-@Deprecated @SuppressWarnings("checkstyle:interfaceistype")
-public final class SavedPageContract {
-    public static final String TABLE = "savedpages";
-    private static final String PATH = "saved";
-
-    public interface Col {
-        LongColumn ID = new LongColumn(TABLE, BaseColumns._ID, "integer 
primary key");
-        StrColumn SITE = new StrColumn(TABLE, "site", "string");
-        StrColumn LANG = new StrColumn(TABLE, "lang", "text");
-        StrColumn TITLE = new StrColumn(TABLE, "title", "string");
-        StrColumn NAMESPACE = new StrColumn(TABLE, "namespace", "string");
-        DateColumn TIMESTAMP = new DateColumn(TABLE, "timestamp", "integer");
-
-        String[] SELECTION = DbUtil.qualifiedNames(SITE, LANG, NAMESPACE, 
TITLE);
-    }
-
-    public interface Page extends Col {
-        String PATH = SavedPageContract.PATH + "/page";
-        Uri URI = 
Uri.withAppendedPath(AppContentProviderContract.AUTHORITY_BASE, PATH);
-    }
-
-    private SavedPageContract() { }
-}
diff --git 
a/app/src/main/java/org/wikipedia/readinglist/database/ReadingListTable.java 
b/app/src/main/java/org/wikipedia/readinglist/database/ReadingListTable.java
index 0dd886b..1bd5a8a 100644
--- a/app/src/main/java/org/wikipedia/readinglist/database/ReadingListTable.java
+++ b/app/src/main/java/org/wikipedia/readinglist/database/ReadingListTable.java
@@ -5,21 +5,14 @@
 import android.database.sqlite.SQLiteDatabase;
 import android.support.annotation.NonNull;
 
-import org.wikipedia.R;
 import org.wikipedia.WikipediaApp;
 import org.wikipedia.concurrency.CallbackTask;
 import org.wikipedia.database.DatabaseTable;
 import org.wikipedia.database.column.Column;
 import org.wikipedia.database.contract.ReadingListContract;
-import org.wikipedia.database.contract.SavedPageContract;
-import org.wikipedia.dataclient.WikiSite;
-import org.wikipedia.page.PageTitle;
-import org.wikipedia.readinglist.ReadingList;
 import org.wikipedia.readinglist.page.ReadingListPage;
-import org.wikipedia.readinglist.page.database.ReadingListDaoProxy;
 import org.wikipedia.readinglist.page.database.ReadingListPageDao;
 import org.wikipedia.readinglist.sync.ReadingListSynchronizer;
-import org.wikipedia.savedpages.SavedPage;
 import org.wikipedia.util.FileUtil;
 
 import java.io.File;
@@ -28,7 +21,6 @@
 
 public class ReadingListTable extends DatabaseTable<ReadingListRow> {
     private static final int DB_VER_INTRODUCED = 13;
-    private static final int DB_VER_SAVED_PAGES_MIGRATED = 14;
     private static final int DB_VER_READING_LISTS_REORGANIZED = 17;
 
     public ReadingListTable() {
@@ -65,9 +57,7 @@
     @Override
     public void upgradeSchema(@NonNull SQLiteDatabase db, int fromVersion, int 
toVersion) {
         super.upgradeSchema(db, fromVersion, toVersion);
-        if (toVersion == DB_VER_SAVED_PAGES_MIGRATED) {
-            migrateSavedPages(db);
-        } else if (toVersion == DB_VER_READING_LISTS_REORGANIZED) {
+        if (toVersion == DB_VER_READING_LISTS_REORGANIZED) {
             reorganizeReadingListCache();
         }
     }
@@ -93,48 +83,6 @@
 
     @Override protected int getDBVersionIntroducedAt() {
         return DB_VER_INTRODUCED;
-    }
-
-    private void migrateSavedPages(@NonNull SQLiteDatabase db) {
-        Cursor cursor = SavedPage.DATABASE_TABLE.queryAll(db);
-        try {
-            if (cursor.getCount() == 0) {
-                return;
-            }
-
-            String readingListTitle = 
WikipediaApp.getInstance().getString(R.string.nav_item_saved_pages);
-            long now = System.currentTimeMillis();
-
-            final ReadingList list = ReadingList
-                    .builder()
-                    .key(ReadingListDaoProxy.listKey(readingListTitle))
-                    .title(readingListTitle)
-                    .mtime(now)
-                    .atime(now)
-                    .description(null)
-                    .pages(new ArrayList<ReadingListPage>())
-                    .build();
-
-            while (cursor.moveToNext()) {
-                String title = SavedPageContract.Col.TITLE.val(cursor);
-                String authority = SavedPageContract.Col.SITE.val(cursor);
-                String lang = SavedPageContract.Col.LANG.val(cursor);
-                String namespace = SavedPageContract.Col.NAMESPACE.val(cursor);
-                WikiSite wiki = new WikiSite(authority, lang);
-                PageTitle pageTitle = new PageTitle(namespace, title, null, 
null, wiki);
-
-                list.add(ReadingListDaoProxy.page(list, pageTitle));
-            }
-            WikipediaApp.getInstance().runOnMainThread(new Runnable() {
-                @Override
-                public void run() {
-                    ReadingList.DAO.addList(list);
-                }
-            });
-
-        } finally {
-            cursor.close();
-        }
     }
 
     private void reorganizeReadingListCache() {
diff --git a/app/src/main/java/org/wikipedia/savedpages/SavedPage.java 
b/app/src/main/java/org/wikipedia/savedpages/SavedPage.java
deleted file mode 100644
index 492b6ca..0000000
--- a/app/src/main/java/org/wikipedia/savedpages/SavedPage.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package org.wikipedia.savedpages;
-
-// todo: remove class
-@Deprecated public final class SavedPage {
-    public static final SavedPageDatabaseTable DATABASE_TABLE = new 
SavedPageDatabaseTable();
-
-    private SavedPage() { }
-}
diff --git 
a/app/src/main/java/org/wikipedia/savedpages/SavedPageDatabaseTable.java 
b/app/src/main/java/org/wikipedia/savedpages/SavedPageDatabaseTable.java
deleted file mode 100644
index f4dcf62..0000000
--- a/app/src/main/java/org/wikipedia/savedpages/SavedPageDatabaseTable.java
+++ /dev/null
@@ -1,136 +0,0 @@
-package org.wikipedia.savedpages;
-
-import android.content.ContentValues;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.support.annotation.NonNull;
-
-import org.wikipedia.database.DatabaseTable;
-import org.wikipedia.database.column.Column;
-import org.wikipedia.database.contract.SavedPageContract;
-import org.wikipedia.database.contract.SavedPageContract.Col;
-import org.wikipedia.util.log.L;
-
-/**
- * No longer used, but upgrade logic reserved for database version upgrades 
which occur sequentially
- * (see discussion at 
https://phabricator.wikimedia.org/rAPAWaf070d5914d3614b91be6b033961e39372241a92).
- */
-@Deprecated public class SavedPageDatabaseTable extends 
DatabaseTable<SavedPage> {
-    private static final int DB_VER_INTRODUCED = 4;
-    private static final int DB_VER_NAMESPACE_ADDED = 6;
-    private static final int DB_VER_NORMALIZED_TITLES = 8;
-    private static final int DB_VER_LANG_ADDED = 10;
-    private static final int DB_VER_DROPPED = 16;
-
-    SavedPageDatabaseTable() {
-        super(SavedPageContract.TABLE, SavedPageContract.Page.URI);
-    }
-
-    @Override
-    protected void upgradeSchema(@NonNull SQLiteDatabase db, int toVersion) {
-        switch (toVersion) {
-            case DB_VER_NORMALIZED_TITLES:
-                convertAllTitlesToUnderscores(db);
-                break;
-            case DB_VER_LANG_ADDED:
-                addLangToAllSites(db);
-                break;
-            default:
-                super.upgradeSchema(db, toVersion);
-        }
-    }
-
-    /**
-     * Converts all titles stored in the database to follow the 
underscore_format instead of the
-     * normalized (or display) format.
-     *
-     * Preserved for database migrations from legacy versions.
-     *
-     * @param db Database object
-     */
-    private void convertAllTitlesToUnderscores(SQLiteDatabase db) {
-        Cursor cursor = db.query(getTableName(), null, null, null, null, null, 
null);
-        ContentValues values = new ContentValues();
-        while (cursor.moveToNext()) {
-            String titleStr = Col.TITLE.val(cursor);
-            if (titleStr.contains(" ")) {
-                values.put(Col.TITLE.getName(), titleStr.replace(" ", "_"));
-                String id = Long.toString(Col.ID.val(cursor));
-                db.updateWithOnConflict(getTableName(), values, 
Col.ID.getName() + " = ?",
-                        new String[]{id}, SQLiteDatabase.CONFLICT_REPLACE);
-            }
-        }
-        cursor.close();
-    }
-
-    /**
-     * Preserved for database migrations from legacy versions.
-     *
-     * @param db Database object
-     */
-    private void addLangToAllSites(@NonNull SQLiteDatabase db) {
-        L.i("Adding language codes to " + getTableName());
-        Cursor cursor = db.query(getTableName(), null, null, null, null, null, 
null);
-        try {
-            while (cursor.moveToNext()) {
-                String site = Col.SITE.val(cursor);
-                ContentValues values = new ContentValues();
-                values.put(Col.LANG.getName(), site.split("\\.")[0]);
-                String id = Long.toString(Col.ID.val(cursor));
-                db.updateWithOnConflict(getTableName(), values, 
Col.ID.getName() + " = ?",
-                        new String[]{id}, SQLiteDatabase.CONFLICT_REPLACE);
-            }
-        } finally {
-            cursor.close();
-        }
-    }
-
-    @NonNull
-    @Override
-    public Column<?>[] getColumnsAdded(int version) {
-        switch (version) {
-            case DB_VER_INTRODUCED:
-                return new Column<?>[] {Col.ID, Col.SITE, Col.TITLE, 
Col.TIMESTAMP};
-            case DB_VER_NAMESPACE_ADDED:
-                return new Column<?>[] {Col.NAMESPACE};
-            case DB_VER_LANG_ADDED:
-                return new Column<?>[] {Col.LANG};
-            default:
-                return super.getColumnsAdded(version);
-        }
-    }
-
-    public Cursor queryAll(SQLiteDatabase db) {
-        return db.query(getTableName(), null, null, null, null, null, null);
-    }
-
-    @Override
-    protected int getDBVersionIntroducedAt() {
-        return DB_VER_INTRODUCED;
-    }
-
-    @Override
-    protected int getDBVersionDroppedAt() {
-        return DB_VER_DROPPED;
-    }
-
-    @Override
-    public SavedPage fromCursor(Cursor cursor) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    protected ContentValues toContentValues(SavedPage obj) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public String getPrimaryKeySelection(@NonNull SavedPage obj, @NonNull 
String[] selectionArgs) {
-        throw new UnsupportedOperationException();
-    }
-
-    @Override
-    protected String[] getUnfilteredPrimaryKeySelectionArgs(@NonNull SavedPage 
obj) {
-        throw new UnsupportedOperationException();
-    }
-}

-- 
To view, visit https://gerrit.wikimedia.org/r/391047
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: I7f3e97841d0d54a08486b436c1d8413890f11efc
Gerrit-PatchSet: 1
Gerrit-Project: apps/android/wikipedia
Gerrit-Branch: master
Gerrit-Owner: Dbrant <dbr...@wikimedia.org>
Gerrit-Reviewer: Brion VIBBER <br...@wikimedia.org>
Gerrit-Reviewer: Cooltey <cf...@wikimedia.org>
Gerrit-Reviewer: Sharvaniharan <sha...@wikimedia.org>
Gerrit-Reviewer: jenkins-bot <>

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