/*
- * Copyright 2016-2017 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2016-2017 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
*
IS_FOLDER + " boolean, " +
FAVORITE_ICON + " blob);";
- // Create the `bookmarks` table if it doesn't exist.
+ // Create the `bookmarks` table.
bookmarksDatabase.execSQL(CREATE_BOOKMARKS_TABLE);
}
// Code for upgrading the database will be added here when the schema version > 1.
}
+ // Create a bookmark.
public void createBookmark(String bookmarkName, String bookmarkURL, int displayOrder, String parentFolder, byte[] favoriteIcon) {
// We need to store the bookmark data in a `ContentValues`.
ContentValues bookmarkContentValues = new ContentValues();
bookmarksDatabase.close();
}
+ // Create a folder.
public void createFolder(String folderName, int displayOrder, String parentFolder, byte[] favoriteIcon) {
ContentValues bookmarkContentValues = new ContentValues();
bookmarksDatabase.close();
}
+ // Get a `Cursor` for the bookmark with the specified database ID.
public Cursor getBookmarkCursor(int databaseId) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
// Prepare the SQL statement to get the `Cursor` for `databaseId`
- final String GET_ONE_BOOKMARK = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_ONE_BOOKMARK = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + _ID + " = " + databaseId;
// Return the results as a `Cursor`. The second argument is `null` because there are no `selectionArgs`. We can't close the `Cursor` because we need to use it in the parent activity.
return bookmarksDatabase.rawQuery(GET_ONE_BOOKMARK, null);
}
+ // Get the folder name for the specified database ID.
public String getFolderName (int databaseId) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
// Prepare the SQL statement to get the `Cursor` for the folder.
- final String GET_FOLDER = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + _ID + " = " + databaseId;
// Get `folderCursor`. The second argument is `null` because there are no `selectionArgs`.
return folderName;
}
+ // Get a `Cursor` for the specified folder name.
public Cursor getFolderCursor(String folderName) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
folderName = DatabaseUtils.sqlEscapeString(folderName);
// Prepare the SQL statement to get the `Cursor` for the folder.
- final String GET_FOLDER = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + BOOKMARK_NAME + " = " + folderName +
" AND " + IS_FOLDER + " = " + 1;
return bookmarksDatabase.rawQuery(GET_FOLDER, null);
}
+ // Get a `Cursor` of all the folders except those specified.
public Cursor getFoldersCursorExcept(String exceptFolders) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
// Prepare the SQL statement to get the `Cursor` for the folders.
- final String GET_FOLDERS_EXCEPT = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_FOLDERS_EXCEPT = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + IS_FOLDER + " = " + 1 +
" AND " + BOOKMARK_NAME + " NOT IN (" + exceptFolders +
") ORDER BY " + BOOKMARK_NAME + " ASC";
return bookmarksDatabase.rawQuery(GET_FOLDERS_EXCEPT, null);
}
+ // Get a `Cursor` with all the subfolders of the specified folder.
public Cursor getSubfoldersCursor(String currentFolder) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
currentFolder = DatabaseUtils.sqlEscapeString(currentFolder);
// Prepare the SQL statement to get the `Cursor` for the subfolders.
- final String GET_SUBFOLDERS = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_SUBFOLDERS = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + PARENT_FOLDER + " = " + currentFolder +
" AND " + IS_FOLDER + " = " + 1;
return bookmarksDatabase.rawQuery(GET_SUBFOLDERS, null);
}
+ // Get a `String` with the name of the parent folder.
public String getParentFolder(String currentFolder) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
currentFolder = DatabaseUtils.sqlEscapeString(currentFolder);
// Prepare the SQL statement to get the parent folder.
- final String GET_PARENT_FOLDER = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_PARENT_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + IS_FOLDER + " = " + 1 +
" AND " + BOOKMARK_NAME + " = " + currentFolder;
return parentFolder;
}
+ // Get a `Cursor` of all the folders.
+ public Cursor getAllFoldersCursor() {
+ // Get a readable database handle.
+ SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
+
+ // Prepare the SQL statement to get the `Cursor` for all the folders.
+ final String GET_ALL_FOLDERS = "SELECT * FROM " + BOOKMARKS_TABLE +
+ " WHERE " + IS_FOLDER + " = " + 1;
+
+ // Return the results as a `Cursor`. The second argument is `null` because there are no `selectionArgs`.
+ // We can't close the `Cursor` because we need to use it in the parent activity.
+ return bookmarksDatabase.rawQuery(GET_ALL_FOLDERS, null);
+ }
+
+ // Get a `Cursor` for all bookmarks and folders.
public Cursor getAllBookmarksCursor() {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
// Get everything in `BOOKMARKS_TABLE`.
- final String GET_ALL_BOOKMARKS = "Select * FROM " + BOOKMARKS_TABLE;
+ final String GET_ALL_BOOKMARKS = "SELECT * FROM " + BOOKMARKS_TABLE;
// Return the results as a Cursor. The second argument is `null` because there are no selectionArgs.
// We can't close the Cursor because we need to use it in the parent activity.
return bookmarksDatabase.rawQuery(GET_ALL_BOOKMARKS, null);
}
+ // Get a `Cursor` for all bookmarks and folders in the specified folder ordered by display order.
public Cursor getAllBookmarksCursorByDisplayOrder(String folderName) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
folderName = DatabaseUtils.sqlEscapeString(folderName);
// Get everything in the `BOOKMARKS_TABLE` with `folderName` as the `PARENT_FOLDER`.
- final String GET_ALL_BOOKMARKS = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_ALL_BOOKMARKS = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + PARENT_FOLDER + " = " + folderName +
" ORDER BY " + DISPLAY_ORDER + " ASC";
return bookmarksDatabase.rawQuery(GET_ALL_BOOKMARKS, null);
}
+ // Get a `Cursor` for all bookmarks and folders in the specified folder except for a specific list of IDs.
public Cursor getBookmarksCursorExcept(long[] exceptIdLongArray, String folderName) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
folderName = DatabaseUtils.sqlEscapeString(folderName);
// Prepare the SQL statement to select all items except those with the specified IDs.
- final String GET_All_BOOKMARKS_EXCEPT_SPECIFIED = "Select * FROM " + BOOKMARKS_TABLE +
+ final String GET_All_BOOKMARKS_EXCEPT_SPECIFIED = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + PARENT_FOLDER + " = " + folderName +
" AND " + _ID + " NOT IN (" + doNotGetIdsString +
") ORDER BY " + DISPLAY_ORDER + " ASC";
return bookmarksDatabase.rawQuery(GET_All_BOOKMARKS_EXCEPT_SPECIFIED, null);
}
+ // Check if a database ID is a folder.
public boolean isFolder(int databaseId) {
// Get a readable database handle.
SQLiteDatabase bookmarksDatabase = this.getReadableDatabase();
// Prepare the SQL statement to determine if `databaseId` is a folder.
- final String CHECK_IF_FOLDER = "Select * FROM " + BOOKMARKS_TABLE +
+ final String CHECK_IF_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + _ID + " = " + databaseId;
// Populate folderCursor. The second argument is `null` because there are no `selectionArgs`.
return isFolder;
}
+ // Update the bookmark name and URL.
public void updateBookmark(int databaseId, String bookmarkName, String bookmarkUrl) {
// Store the updated values in `bookmarkContentValues`.
ContentValues bookmarkContentValues = new ContentValues();
bookmarksDatabase.close();
}
+ // Update the bookmark name, URL, and favorite icon.
public void updateBookmark(int databaseId, String bookmarkName, String bookmarkUrl, byte[] favoriteIcon) {
// Store the updated values in `bookmarkContentValues`.
ContentValues bookmarkContentValues = new ContentValues();
bookmarksDatabase.close();
}
+ // Update the folder name.
public void updateFolder(int databaseId, String oldFolderName, String newFolderName) {
// Get a writable database handle.
SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
- // Update the folder first. Store the updated values in `folderContentValues`.
+ // Update the folder first. Store the new folder name in `folderContentValues`.
ContentValues folderContentValues = new ContentValues();
-
folderContentValues.put(BOOKMARK_NAME, newFolderName);
// Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
-
- // Update the bookmarks inside the folder with the new parent folder name.
+ // Update the bookmarks inside the folder. Store the new parent folder name in `bookmarkContentValues`.
ContentValues bookmarkContentValues = new ContentValues();
-
bookmarkContentValues.put(PARENT_FOLDER, newFolderName);
// SQL escape `oldFolderName`.
oldFolderName = DatabaseUtils.sqlEscapeString(oldFolderName);
- // Run the update on the bookmarks. The last argument is `null` because there are no `whereArgs`.
+ // Run the update on all the bookmarks that currently list `oldFolderName` as their parent folder. The last argument is `null` because there are no `whereArgs`.
bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, PARENT_FOLDER + " = " + oldFolderName, null);
// Close the database handle.
bookmarksDatabase.close();
}
+ // Update the folder icon.
+ public void updateFolder(int databaseId, byte[] folderIcon) {
+ // Get a writable database handle.
+ SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
+
+ // Store the updated icon in `folderContentValues`.
+ ContentValues folderContentValues = new ContentValues();
+ folderContentValues.put(FAVORITE_ICON, folderIcon);
+
+ // Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
+ bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
+
+ // Close the database handle.
+ bookmarksDatabase.close();
+ }
+
+ // Update the folder name and icon.
public void updateFolder(int databaseId, String oldFolderName, String newFolderName, byte[] folderIcon) {
// Get a writable database handle.
SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
// Update the folder first. Store the updated values in `folderContentValues`.
ContentValues folderContentValues = new ContentValues();
-
folderContentValues.put(BOOKMARK_NAME, newFolderName);
folderContentValues.put(FAVORITE_ICON, folderIcon);
// Run the update on the folder. The last argument is `null` because there are no `whereArgs`.
bookmarksDatabase.update(BOOKMARKS_TABLE, folderContentValues, _ID + " = " + databaseId, null);
-
- // Update the bookmarks inside the folder with the new parent folder name.
+ // Update the bookmarks inside the folder. Store the new parent folder name in `bookmarkContentValues`.
ContentValues bookmarkContentValues = new ContentValues();
-
bookmarkContentValues.put(PARENT_FOLDER, newFolderName);
// SQL escape `oldFolderName`.
oldFolderName = DatabaseUtils.sqlEscapeString(oldFolderName);
- // Run the update on the bookmarks. The last argument is `null` because there are no `whereArgs`.
+ // Run the update on all the bookmarks that currently list `oldFolderName` as their parent folder. The last argument is `null` because there are no `whereArgs`.
bookmarksDatabase.update(BOOKMARKS_TABLE, bookmarkContentValues, PARENT_FOLDER + " = " + oldFolderName, null);
// Close the database handle.
bookmarksDatabase.close();
}
- public void updateBookmarkDisplayOrder(int databaseId, int displayOrder) {
+ // Update the display order for one bookmark or folder.
+ public void updateDisplayOrder(int databaseId, int displayOrder) {
// Get a writable database handle.
SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
bookmarksDatabase.close();
}
+ // Move one bookmark or folder to a new folder.
public void moveToFolder(int databaseId, String newFolder) {
// Get a writable database handle.
SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();
- // Get the highest `DISPLAY_ORDER` in the new folder
+ // SQL escape the new folder name.
String newFolderSqlEscaped = DatabaseUtils.sqlEscapeString(newFolder);
- final String NEW_FOLDER = "Select * FROM " + BOOKMARKS_TABLE +
+
+ // Prepare a SQL query to select all the bookmarks in the new folder.
+ final String NEW_FOLDER = "SELECT * FROM " + BOOKMARKS_TABLE +
" WHERE " + PARENT_FOLDER + " = " + newFolderSqlEscaped +
" ORDER BY " + DISPLAY_ORDER + " ASC";
- // The second argument is `null` because there are no `selectionArgs`.
+
+ // Get a cursor for all the bookmarks in the new folder. The second argument is `null` because there are no `selectionArgs`.
Cursor newFolderCursor = bookmarksDatabase.rawQuery(NEW_FOLDER, null);
+
+ // Instantiate a variable to store the display order after the move.
int displayOrder;
- if (newFolderCursor.getCount() > 0) {
+
+ // Set the new display order.
+ if (newFolderCursor.getCount() > 0) { // There are already bookmarks in the folder.
+ // Move to the last bookmark.
newFolderCursor.moveToLast();
+
+ // Set the display order to be one greater that the last bookmark.
displayOrder = newFolderCursor.getInt(newFolderCursor.getColumnIndex(DISPLAY_ORDER)) + 1;
- } else {
+ } else { // There are no bookmarks in the new folder.
+ // Set the display order to be `0`.
displayOrder = 0;
}
+
+ // Close the new folder `Cursor`.
newFolderCursor.close();
// Store the new values in `bookmarkContentValues`.
bookmarksDatabase.close();
}
+ // Delete one bookmark.
public void deleteBookmark(int databaseId) {
// Get a writable database handle.
SQLiteDatabase bookmarksDatabase = this.getWritableDatabase();