[tx-robot] updated from transifex
[pub/Android/ownCloud.git] / src / com / owncloud / android / datamodel / FileDataStorageManager.java
index f0877d6..8a14244 100644 (file)
 
 package com.owncloud.android.datamodel;
 
-import java.io.File;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-import java.util.Vector;
-
 import android.accounts.Account;
-import android.content.ContentProvider;
 import android.content.ContentProviderClient;
 import android.content.ContentProviderOperation;
 import android.content.ContentProviderResult;
@@ -48,16 +37,26 @@ import android.provider.MediaStore;
 import com.owncloud.android.MainApp;
 import com.owncloud.android.db.ProviderMeta.ProviderTableMeta;
 import com.owncloud.android.lib.common.utils.Log_OC;
-import com.owncloud.android.lib.resources.files.FileUtils;
 import com.owncloud.android.lib.resources.shares.OCShare;
 import com.owncloud.android.lib.resources.shares.ShareType;
+import com.owncloud.android.lib.resources.status.CapabilityBooleanType;
+import com.owncloud.android.lib.resources.status.OCCapability;
 import com.owncloud.android.utils.FileStorageUtils;
 
+import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+import java.util.Vector;
 
 public class FileDataStorageManager {
 
@@ -155,12 +154,12 @@ public class FileDataStorageManager {
 
 
     public Vector<OCFile> getFolderImages(OCFile folder/*, boolean onlyOnDevice*/) {
-        Vector<OCFile> ret = new Vector<OCFile>(); 
+        Vector<OCFile> ret = new Vector<OCFile>();
         if (folder != null) {
             // TODO better implementation, filtering in the access to database instead of here
             // TODO Enable when "On Device" is recovered ?
             Vector<OCFile> tmp = getFolderContent(folder/*, onlyOnDevice*/);
-            OCFile current = null; 
+            OCFile current = null;
             for (int i=0; i<tmp.size(); i++) {
                 current = tmp.get(i);
                 if (current.isImage()) {
@@ -175,9 +174,9 @@ public class FileDataStorageManager {
         boolean overriden = false;
         ContentValues cv = new ContentValues();
         cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
-        cv.put( 
-            ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
-            file.getModificationTimestampAtLastSyncForData()
+        cv.put(
+                ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA,
+                file.getModificationTimestampAtLastSyncForData()
         );
         cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
         cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
@@ -193,7 +192,7 @@ public class FileDataStorageManager {
         cv.put(ProviderTableMeta.FILE_KEEP_IN_SYNC, file.isFavorite() ? 1 : 0);
         cv.put(ProviderTableMeta.FILE_ETAG, file.getEtag());
         cv.put(ProviderTableMeta.FILE_SHARED_VIA_LINK, file.isSharedViaLink() ? 1 : 0);
-        cv.put(ProviderTableMeta.FILE_SHARED_VIA_USERS, file.isSharedViaUsers() ? 1 : 0);
+        cv.put(ProviderTableMeta.FILE_SHARED_WITH_SHAREE, file.isSharedWithSharee() ? 1 : 0);
         cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, file.getPublicLink());
         cv.put(ProviderTableMeta.FILE_PERMISSIONS, file.getPermissions());
         cv.put(ProviderTableMeta.FILE_REMOTE_ID, file.getRemoteId());
@@ -267,12 +266,12 @@ public class FileDataStorageManager {
      */
     public void saveFolder(
             OCFile folder, Collection<OCFile> updatedFiles, Collection<OCFile> filesToRemove
-        ) {
-        
-        Log_OC.d(TAG,  "Saving folder " + folder.getRemotePath() + " with " + updatedFiles.size() 
+    ) {
+
+        Log_OC.d(TAG,  "Saving folder " + folder.getRemotePath() + " with " + updatedFiles.size()
                 + " children and " + filesToRemove.size() + " files to remove");
 
-        ArrayList<ContentProviderOperation> operations = 
+        ArrayList<ContentProviderOperation> operations =
                 new ArrayList<ContentProviderOperation>(updatedFiles.size());
 
         // prepare operations to insert or update files to save in the given folder
@@ -280,8 +279,8 @@ public class FileDataStorageManager {
             ContentValues cv = new ContentValues();
             cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
             cv.put(
-                ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
-                file.getModificationTimestampAtLastSyncForData()
+                    ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA,
+                    file.getModificationTimestampAtLastSyncForData()
             );
             cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
             cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
@@ -299,7 +298,7 @@ public class FileDataStorageManager {
             cv.put(ProviderTableMeta.FILE_KEEP_IN_SYNC, file.isFavorite() ? 1 : 0);
             cv.put(ProviderTableMeta.FILE_ETAG, file.getEtag());
             cv.put(ProviderTableMeta.FILE_SHARED_VIA_LINK, file.isSharedViaLink() ? 1 : 0);
-            cv.put(ProviderTableMeta.FILE_SHARED_VIA_USERS, file.isSharedViaUsers() ? 1 : 0);
+            cv.put(ProviderTableMeta.FILE_SHARED_WITH_SHAREE, file.isSharedWithSharee() ? 1 : 0);
             cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, file.getPublicLink());
             cv.put(ProviderTableMeta.FILE_PERMISSIONS, file.getPermissions());
             cv.put(ProviderTableMeta.FILE_REMOTE_ID, file.getRemoteId());
@@ -336,8 +335,8 @@ public class FileDataStorageManager {
                                     ProviderTableMeta.CONTENT_URI_DIR, file.getFileId()
                             )
                     ).withSelection(where, whereArgs).build());
-                    
-                    File localFolder = 
+
+                    File localFolder =
                             new File(FileStorageUtils.getDefaultSavePathFor(mAccount.name, file));
                     if (localFolder.exists()) {
                         removeLocalFolder(localFolder);
@@ -362,8 +361,8 @@ public class FileDataStorageManager {
         ContentValues cv = new ContentValues();
         cv.put(ProviderTableMeta.FILE_MODIFIED, folder.getModificationTimestamp());
         cv.put(
-            ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
-            folder.getModificationTimestampAtLastSyncForData()
+                ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA,
+                folder.getModificationTimestampAtLastSyncForData()
         );
         cv.put(ProviderTableMeta.FILE_CREATION, folder.getCreationTimestamp());
         cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, 0);
@@ -377,7 +376,7 @@ public class FileDataStorageManager {
         cv.put(ProviderTableMeta.FILE_KEEP_IN_SYNC, folder.isFavorite() ? 1 : 0);
         cv.put(ProviderTableMeta.FILE_ETAG, folder.getEtag());
         cv.put(ProviderTableMeta.FILE_SHARED_VIA_LINK, folder.isSharedViaLink() ? 1 : 0);
-        cv.put(ProviderTableMeta.FILE_SHARED_VIA_USERS, folder.isSharedViaUsers() ? 1 : 0);
+        cv.put(ProviderTableMeta.FILE_SHARED_WITH_SHAREE, folder.isSharedWithSharee() ? 1 : 0);
         cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, folder.getPublicLink());
         cv.put(ProviderTableMeta.FILE_PERMISSIONS, folder.getPermissions());
         cv.put(ProviderTableMeta.FILE_REMOTE_ID, folder.getRemoteId());
@@ -492,7 +491,7 @@ public class FileDataStorageManager {
     private boolean removeFolderInDb(OCFile folder) {
         Uri folder_uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, "" +
                 folder.getFileId());   // URI for recursive deletion
-        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " + 
+        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " +
                 ProviderTableMeta.FILE_PATH + "=?";
         String [] whereArgs = new String[]{mAccount.name, folder.getRemotePath()};
         int deleted = 0;
@@ -559,7 +558,7 @@ public class FileDataStorageManager {
         return success;
     }
 
-    
+
     /**
      * Updates database and file system for a file or folder that was moved to a different location.
      *
@@ -630,12 +629,12 @@ public class FileDataStorageManager {
                         // update link to downloaded content - but local move is not done here!
                         String targetLocalPath = defaultSavePath + targetPath +
                                 child.getStoragePath().substring(lengthOfOldStoragePath);
-                        
+
                         cv.put(ProviderTableMeta.FILE_STORAGE_PATH, targetLocalPath);
-                        
+
                         originalPathsToTriggerMediaScan.add(child.getStoragePath());
                         newPathsToTriggerMediaScan.add(targetLocalPath);
-                        
+
                     }
                     if (child.getRemotePath().equals(file.getRemotePath())) {
                         cv.put(
@@ -751,7 +750,7 @@ public class FileDataStorageManager {
         return ret;
     }
 
-    
+
     private Vector<OCFile> getFolderContent(long parentId/*, boolean onlyOnDevice*/) {
 
         Vector<OCFile> ret = new Vector<OCFile>();
@@ -781,7 +780,7 @@ public class FileDataStorageManager {
                 OCFile child = createFileInstance(c);
                 // TODO Enable when "On Device" is recovered ?
                 // if (child.isFolder() || !onlyOnDevice || onlyOnDevice && child.isDown()){
-                    ret.add(child);
+                ret.add(child);
                 // }
             } while (c.moveToNext());
         }
@@ -900,8 +899,8 @@ public class FileDataStorageManager {
             file.setEtag(c.getString(c.getColumnIndex(ProviderTableMeta.FILE_ETAG)));
             file.setShareViaLink(c.getInt(
                     c.getColumnIndex(ProviderTableMeta.FILE_SHARED_VIA_LINK)) == 1 ? true : false);
-            file.setShareViaUsers(c.getInt(
-                    c.getColumnIndex(ProviderTableMeta.FILE_SHARED_VIA_USERS)) == 1 ? true : false);
+            file.setShareWithSharee(c.getInt(
+                    c.getColumnIndex(ProviderTableMeta.FILE_SHARED_WITH_SHAREE)) == 1 ? true : false);
             file.setPublicLink(c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PUBLIC_LINK)));
             file.setPermissions(c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PERMISSIONS)));
             file.setRemoteId(c.getString(c.getColumnIndex(ProviderTableMeta.FILE_REMOTE_ID)));
@@ -929,25 +928,25 @@ public class FileDataStorageManager {
         cv.put(ProviderTableMeta.OCSHARES_EXPIRATION_DATE, share.getExpirationDate());
         cv.put(ProviderTableMeta.OCSHARES_TOKEN, share.getToken());
         cv.put(
-            ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, 
-            share.getSharedWithDisplayName()
+                ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME,
+                share.getSharedWithDisplayName()
         );
         cv.put(ProviderTableMeta.OCSHARES_IS_DIRECTORY, share.isFolder() ? 1 : 0);
         cv.put(ProviderTableMeta.OCSHARES_USER_ID, share.getUserId());
-        cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getIdRemoteShared());
+        cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getRemoteId());
         cv.put(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER, mAccount.name);
 
-        if (shareExists(share.getIdRemoteShared())) {// for renamed files; no more delete and create
+        if (shareExists(share.getRemoteId())) {// for renamed files; no more delete and create
             overriden = true;
             if (getContentResolver() != null) {
                 getContentResolver().update(ProviderTableMeta.CONTENT_URI_SHARE, cv,
                         ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + "=?",
-                        new String[]{String.valueOf(share.getIdRemoteShared())});
+                        new String[]{String.valueOf(share.getRemoteId())});
             } else {
                 try {
                     getContentProviderClient().update(ProviderTableMeta.CONTENT_URI_SHARE,
                             cv, ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + "=?",
-                            new String[]{String.valueOf(share.getIdRemoteShared())});
+                            new String[]{String.valueOf(share.getRemoteId())});
                 } catch (RemoteException e) {
                     Log_OC.e(TAG,
                             "Fail to insert insert file to database "
@@ -980,16 +979,42 @@ public class FileDataStorageManager {
     }
 
 
+    /**
+     * Get first share bound to a file with a known path and given {@link ShareType}.
+     *
+     * @param path          Path of the file.
+     * @param type          Type of the share to get
+     * @param shareWith     Target of the share. Ignored in type is {@link ShareType#PUBLIC_LINK}
+     * @return              First {@OCShare} instance found in DB bound to the file in 'path'
+     */
     public OCShare getFirstShareByPathAndType(String path, ShareType type, String shareWith) {
         Cursor c = null;
+        if (shareWith == null) {
+            shareWith = "";
+        }
 
         String selection = ProviderTableMeta.OCSHARES_PATH + "=? AND "
                 + ProviderTableMeta.OCSHARES_SHARE_TYPE + "=? AND "
-                + ProviderTableMeta.OCSHARES_SHARE_WITH + "=? AND "
                 + ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?" ;
+        if (!ShareType.PUBLIC_LINK.equals(type)) {
+            selection += " AND " + ProviderTableMeta.OCSHARES_SHARE_WITH + "=?";
+        }
 
-        String [] selectionArgs =  new String[]{path, Integer.toString(type.getValue()),
-                shareWith, mAccount.name};
+        String [] selectionArgs;
+        if (ShareType.PUBLIC_LINK.equals(type)) {
+            selectionArgs = new String[]{
+                    path,
+                    Integer.toString(type.getValue()),
+                    mAccount.name
+            };
+        } else {
+            selectionArgs = new String[]{
+                    path,
+                    Integer.toString(type.getValue()),
+                    mAccount.name,
+                    shareWith
+            };
+        }
 
         if (getContentResolver() != null) {
             c = getContentResolver().query(
@@ -1086,7 +1111,7 @@ public class FileDataStorageManager {
     private void resetShareFlagsInAllFiles() {
         ContentValues cv = new ContentValues();
         cv.put(ProviderTableMeta.FILE_SHARED_VIA_LINK, false);
-        cv.put(ProviderTableMeta.FILE_SHARED_VIA_USERS, false);
+        cv.put(ProviderTableMeta.FILE_SHARED_WITH_SHAREE, false);
         cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, "");
         String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?";
         String[] whereArgs = new String[]{mAccount.name};
@@ -1107,12 +1132,34 @@ public class FileDataStorageManager {
     private void resetShareFlagsInFolder(OCFile folder) {
         ContentValues cv = new ContentValues();
         cv.put(ProviderTableMeta.FILE_SHARED_VIA_LINK, false);
-        cv.put(ProviderTableMeta.FILE_SHARED_VIA_USERS, false);
+        cv.put(ProviderTableMeta.FILE_SHARED_WITH_SHAREE, false);
         cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, "");
         String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " +
                 ProviderTableMeta.FILE_PARENT + "=?";
         String [] whereArgs = new String[] { mAccount.name , String.valueOf(folder.getFileId()) };
-        
+
+        if (getContentResolver() != null) {
+            getContentResolver().update(ProviderTableMeta.CONTENT_URI, cv, where, whereArgs);
+
+        } else {
+            try {
+                getContentProviderClient().update(ProviderTableMeta.CONTENT_URI, cv, where,
+                        whereArgs);
+            } catch (RemoteException e) {
+                Log_OC.e(TAG, "Exception in resetShareFlagsInFolder " + e.getMessage());
+            }
+        }
+    }
+
+    private void resetShareFlagInAFile(String filePath){
+        ContentValues cv = new ContentValues();
+        cv.put(ProviderTableMeta.FILE_SHARED_VIA_LINK, false);
+        cv.put(ProviderTableMeta.FILE_SHARED_WITH_SHAREE, false);
+        cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, "");
+        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " +
+                ProviderTableMeta.FILE_PATH+ "=?";
+        String [] whereArgs = new String[] { mAccount.name , filePath };
+
         if (getContentResolver() != null) {
             getContentResolver().update(ProviderTableMeta.CONTENT_URI, cv, where, whereArgs);
 
@@ -1146,7 +1193,7 @@ public class FileDataStorageManager {
     public void saveShares(Collection<OCShare> shares) {
         cleanShares();
         if (shares != null) {
-            ArrayList<ContentProviderOperation> operations = 
+            ArrayList<ContentProviderOperation> operations =
                     new ArrayList<ContentProviderOperation>(shares.size());
 
             // prepare operations to insert or update files to save in the given folder
@@ -1162,28 +1209,28 @@ public class FileDataStorageManager {
                 cv.put(ProviderTableMeta.OCSHARES_EXPIRATION_DATE, share.getExpirationDate());
                 cv.put(ProviderTableMeta.OCSHARES_TOKEN, share.getToken());
                 cv.put(
-                    ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, 
-                    share.getSharedWithDisplayName()
+                        ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME,
+                        share.getSharedWithDisplayName()
                 );
                 cv.put(ProviderTableMeta.OCSHARES_IS_DIRECTORY, share.isFolder() ? 1 : 0);
                 cv.put(ProviderTableMeta.OCSHARES_USER_ID, share.getUserId());
-                cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getIdRemoteShared());
+                cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getRemoteId());
                 cv.put(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER, mAccount.name);
 
-                if (shareExists(share.getIdRemoteShared())) {
+                if (shareExists(share.getRemoteId())) {
                     // updating an existing file
                     operations.add(
                             ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI_SHARE).
-                            withValues(cv).
-                            withSelection(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + "=?",
-                                    new String[]{String.valueOf(share.getIdRemoteShared())})
-                            .build());
+                                    withValues(cv).
+                                    withSelection(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + "=?",
+                                            new String[]{String.valueOf(share.getRemoteId())})
+                                    .build());
                 } else {
                     // adding a new file
                     operations.add(
                             ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI_SHARE).
-                            withValues(cv).
-                            build()
+                                    withValues(cv).
+                                    build()
                     );
                 }
             }
@@ -1192,7 +1239,7 @@ public class FileDataStorageManager {
             if (operations.size() > 0) {
                 @SuppressWarnings("unused")
                 ContentProviderResult[] results = null;
-                Log_OC.d(TAG, "Sending " + operations.size() + 
+                Log_OC.d(TAG, "Sending " + operations.size() +
                         " operations to FileContentProvider");
                 try {
                     if (getContentResolver() != null) {
@@ -1217,7 +1264,7 @@ public class FileDataStorageManager {
         resetShareFlagsInAllFiles();
 
         if (sharedFiles != null) {
-            ArrayList<ContentProviderOperation> operations = 
+            ArrayList<ContentProviderOperation> operations =
                     new ArrayList<ContentProviderOperation>(sharedFiles.size());
 
             // prepare operations to insert or update files to save in the given folder
@@ -1225,8 +1272,8 @@ public class FileDataStorageManager {
                 ContentValues cv = new ContentValues();
                 cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
                 cv.put(
-                    ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
-                    file.getModificationTimestampAtLastSyncForData()
+                        ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA,
+                        file.getModificationTimestampAtLastSyncForData()
                 );
                 cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
                 cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
@@ -1240,19 +1287,19 @@ public class FileDataStorageManager {
                 cv.put(ProviderTableMeta.FILE_ACCOUNT_OWNER, mAccount.name);
                 cv.put(ProviderTableMeta.FILE_LAST_SYNC_DATE, file.getLastSyncDateForProperties());
                 cv.put(
-                    ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA, 
-                    file.getLastSyncDateForData()
+                        ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA,
+                        file.getLastSyncDateForData()
                 );
                 cv.put(ProviderTableMeta.FILE_KEEP_IN_SYNC, file.isFavorite() ? 1 : 0);
                 cv.put(ProviderTableMeta.FILE_ETAG, file.getEtag());
                 cv.put(ProviderTableMeta.FILE_SHARED_VIA_LINK, file.isSharedViaLink() ? 1 : 0);
-                cv.put(ProviderTableMeta.FILE_SHARED_VIA_USERS, file.isSharedViaUsers() ? 1 : 0);
+                cv.put(ProviderTableMeta.FILE_SHARED_WITH_SHAREE, file.isSharedWithSharee() ? 1 : 0);
                 cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, file.getPublicLink());
                 cv.put(ProviderTableMeta.FILE_PERMISSIONS, file.getPermissions());
                 cv.put(ProviderTableMeta.FILE_REMOTE_ID, file.getRemoteId());
                 cv.put(
-                    ProviderTableMeta.FILE_UPDATE_THUMBNAIL, 
-                    file.needsUpdateThumbnail() ? 1 : 0
+                        ProviderTableMeta.FILE_UPDATE_THUMBNAIL,
+                        file.needsUpdateThumbnail() ? 1 : 0
                 );
                 cv.put(
                         ProviderTableMeta.FILE_IS_DOWNLOADING,
@@ -1265,17 +1312,17 @@ public class FileDataStorageManager {
                     // updating an existing file
                     operations.add(
                             ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI).
-                            withValues(cv).
-                            withSelection(ProviderTableMeta._ID + "=?",
-                                    new String[]{String.valueOf(file.getFileId())})
-                            .build());
+                                    withValues(cv).
+                                    withSelection(ProviderTableMeta._ID + "=?",
+                                            new String[]{String.valueOf(file.getFileId())})
+                                    .build());
 
                 } else {
                     // adding a new file
                     operations.add(
                             ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI).
-                            withValues(cv).
-                            build()
+                                    withValues(cv).
+                                    build()
                     );
                 }
             }
@@ -1284,7 +1331,7 @@ public class FileDataStorageManager {
             if (operations.size() > 0) {
                 @SuppressWarnings("unused")
                 ContentProviderResult[] results = null;
-                Log_OC.d(TAG, "Sending " + operations.size() + 
+                Log_OC.d(TAG, "Sending " + operations.size() +
                         " operations to FileContentProvider");
                 try {
                     if (getContentResolver() != null) {
@@ -1321,28 +1368,87 @@ public class FileDataStorageManager {
     }
 
     public void saveSharesDB(ArrayList<OCShare> shares) {
-        saveShares(shares);
-
-        ArrayList<OCFile> sharedFiles = new ArrayList<OCFile>();
+        ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>();
 
-        for (OCShare share : shares) {
-            // Get the path
-            String path = share.getPath();
-            if (share.isFolder()) {
-                path = path + FileUtils.PATH_SEPARATOR;
+        // Reset flags & Remove shares for this files
+        String filePath = "";
+        for (OCShare share: shares) {
+            if (filePath != share.getPath()){
+                filePath = share.getPath();
+                resetShareFlagInAFile(filePath);
+                operations = prepareRemoveSharesInFile(filePath, operations);
             }
+        }
+
+       // Add operations to insert shares
+       operations = prepareInsertShares(shares, operations);
+
+        // apply operations in batch
+        if (operations.size() > 0) {
+            Log_OC.d(TAG, "Sending " + operations.size() + " operations to FileContentProvider");
+            try {
+                if (getContentResolver() != null) {
+                    getContentResolver().applyBatch(MainApp.getAuthority(), operations);
 
-            // Update OCFile with data from share: ShareByLink  and publicLink
-            OCFile file = getFileByPath(path);
-            if (file != null) {
-                if (share.getShareType().equals(ShareType.PUBLIC_LINK)) {
-                    file.setShareViaLink(true);
-                    sharedFiles.add(file);
+                } else {
+                    getContentProviderClient().applyBatch(operations);
                 }
+
+            } catch (OperationApplicationException e) {
+                Log_OC.e(TAG, "Exception in batch of operations " + e.getMessage());
+
+            } catch (RemoteException e) {
+                Log_OC.e(TAG, "Exception in batch of operations  " + e.getMessage());
             }
         }
 
-        updateSharedFiles(sharedFiles);
+//        // TODO: review if it is needed
+//        // Update shared files
+//        ArrayList<OCFile> sharedFiles = new ArrayList<OCFile>();
+//
+//        for (OCShare share : shares) {
+//            // Get the path
+//            String path = share.getPath();
+//            if (share.isFolder()) {
+//                path = path + FileUtils.PATH_SEPARATOR;
+//            }
+//
+//            // Update OCFile with data from share: ShareByLink, publicLink and
+//            OCFile file = getFileByPath(path);
+//            if (file != null) {
+//                if (share.getShareType().equals(ShareType.PUBLIC_LINK)) {
+//                    file.setShareViaLink(true);
+//                    sharedFiles.add(file);
+//                }
+//            }
+//        }
+//
+//        // TODO: Review
+//        updateSharedFiles(sharedFiles);
+    }
+
+    public void removeSharesForFile(String remotePath) {
+        resetShareFlagInAFile(remotePath);
+        ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>();
+        operations = prepareRemoveSharesInFile(remotePath, operations);
+        // apply operations in batch
+        if (operations.size() > 0) {
+            Log_OC.d(TAG, "Sending " + operations.size() + " operations to FileContentProvider");
+            try {
+                if (getContentResolver() != null) {
+                    getContentResolver().applyBatch(MainApp.getAuthority(), operations);
+
+                } else {
+                    getContentProviderClient().applyBatch(operations);
+                }
+
+            } catch (OperationApplicationException e) {
+                Log_OC.e(TAG, "Exception in batch of operations " + e.getMessage());
+
+            } catch (RemoteException e) {
+                Log_OC.e(TAG, "Exception in batch of operations  " + e.getMessage());
+            }
+        }
     }
 
 
@@ -1353,6 +1459,41 @@ public class FileDataStorageManager {
 
         if (shares != null) {
             // prepare operations to insert or update files to save in the given folder
+            operations = prepareInsertShares(shares, operations);
+        }
+
+        // apply operations in batch
+        if (operations.size() > 0) {
+            Log_OC.d(TAG, "Sending " + operations.size() + " operations to FileContentProvider");
+            try {
+                if (getContentResolver() != null) {
+                    getContentResolver().applyBatch(MainApp.getAuthority(), operations);
+
+                } else {
+                    getContentProviderClient().applyBatch(operations);
+                }
+
+            } catch (OperationApplicationException e) {
+                Log_OC.e(TAG, "Exception in batch of operations " + e.getMessage());
+
+            } catch (RemoteException e) {
+
+            }
+        }
+
+    }
+
+    /**
+     * Prepare operations to insert or update files to save in the given folder
+     * @param shares        List of shares to insert
+     * @param operations    List of operations
+     * @return
+     */
+    private ArrayList<ContentProviderOperation> prepareInsertShares(
+            ArrayList<OCShare> shares, ArrayList<ContentProviderOperation> operations) {
+
+        if (shares != null) {
+            // prepare operations to insert or update files to save in the given folder
             for (OCShare share : shares) {
                 ContentValues cv = new ContentValues();
                 cv.put(ProviderTableMeta.OCSHARES_FILE_SOURCE, share.getFileSource());
@@ -1365,12 +1506,12 @@ public class FileDataStorageManager {
                 cv.put(ProviderTableMeta.OCSHARES_EXPIRATION_DATE, share.getExpirationDate());
                 cv.put(ProviderTableMeta.OCSHARES_TOKEN, share.getToken());
                 cv.put(
-                    ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, 
-                    share.getSharedWithDisplayName()
+                        ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME,
+                        share.getSharedWithDisplayName()
                 );
                 cv.put(ProviderTableMeta.OCSHARES_IS_DIRECTORY, share.isFolder() ? 1 : 0);
                 cv.put(ProviderTableMeta.OCSHARES_USER_ID, share.getUserId());
-                cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getIdRemoteShared());
+                cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getRemoteId());
                 cv.put(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER, mAccount.name);
 
                 // adding a new share resource
@@ -1381,26 +1522,7 @@ public class FileDataStorageManager {
                 );
             }
         }
-
-        // apply operations in batch
-        if (operations.size() > 0) {
-            Log_OC.d(TAG, "Sending " + operations.size() + " operations to FileContentProvider");
-            try {
-                if (getContentResolver() != null) {
-                    getContentResolver().applyBatch(MainApp.getAuthority(), operations);
-
-                } else {
-                    getContentProviderClient().applyBatch(operations);
-                }
-
-            } catch (OperationApplicationException e) {
-                Log_OC.e(TAG, "Exception in batch of operations " + e.getMessage());
-
-            } catch (RemoteException e) {
-                Log_OC.e(TAG, "Exception in batch of operations  " + e.getMessage());
-            }
-        }
-
+        return operations;
     }
 
     private ArrayList<ContentProviderOperation> prepareRemoveSharesInFolder(
@@ -1412,17 +1534,35 @@ public class FileDataStorageManager {
 
             // TODO Enable when "On Device" is recovered ?
             Vector<OCFile> files = getFolderContent(folder /*, false*/);
-            
+
             for (OCFile file : files) {
                 whereArgs[0] = file.getRemotePath();
                 preparedOperations.add(
                         ContentProviderOperation.newDelete(ProviderTableMeta.CONTENT_URI_SHARE).
-                        withSelection(where, whereArgs).
-                        build()
+                                withSelection(where, whereArgs).
+                                build()
                 );
             }
         }
         return preparedOperations;
+
+    }
+
+    private ArrayList<ContentProviderOperation> prepareRemoveSharesInFile(
+            String filePath, ArrayList<ContentProviderOperation> preparedOperations) {
+
+        String where = ProviderTableMeta.OCSHARES_PATH + "=?" + " AND "
+                + ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?";
+        String[] whereArgs = new String[]{filePath, mAccount.name};
+
+        preparedOperations.add(
+                ContentProviderOperation.newDelete(ProviderTableMeta.CONTENT_URI_SHARE).
+                        withSelection(where, whereArgs).
+                        build()
+        );
+
+        return preparedOperations;
+
     }
 
     public ArrayList<OCShare> getSharesWithForAFile(String filePath, String accountName){
@@ -1595,18 +1735,33 @@ public class FileDataStorageManager {
                 Log_OC.d(TAG, "checking parents to remove conflict; STARTING with " + parentPath);
                 while (parentPath.length() > 0) {
 
-                    String where =
+                    String whereForDescencentsInConflict =
                             ProviderTableMeta.FILE_ETAG_IN_CONFLICT + " IS NOT NULL AND " +
                                     ProviderTableMeta.FILE_CONTENT_TYPE + " != 'DIR' AND " +
                                     ProviderTableMeta.FILE_ACCOUNT_OWNER + " = ? AND " +
                                     ProviderTableMeta.FILE_PATH + " LIKE ?";
-                    Cursor descendentsInConflict = getContentResolver().query(
-                            ProviderTableMeta.CONTENT_URI_FILE,
-                            new String[]{ProviderTableMeta._ID},
-                            where,
-                            new String[]{mAccount.name, parentPath + "%"},
-                            null
-                    );
+                    Cursor descendentsInConflict = null;
+                    if (getContentResolver() != null) {
+                        descendentsInConflict = getContentResolver().query(
+                                ProviderTableMeta.CONTENT_URI_FILE,
+                                new String[]{ProviderTableMeta._ID},
+                                whereForDescencentsInConflict,
+                                new String[]{mAccount.name, parentPath + "%"},
+                                null
+                        );
+                    } else {
+                        try {
+                            descendentsInConflict = getContentProviderClient().query(
+                                    ProviderTableMeta.CONTENT_URI_FILE,
+                                    new String[]{ProviderTableMeta._ID},
+                                    whereForDescencentsInConflict,
+                                    new String[]{mAccount.name, parentPath + "%"},
+                                    null
+                            );
+                        } catch (RemoteException e) {
+                            Log_OC.e(TAG, "Failed querying for descendents in conflict " + e.getMessage());
+                        }
+                    }
                     if (descendentsInConflict == null || descendentsInConflict.getCount() == 0) {
                         Log_OC.d(TAG, "NO MORE conflicts in " + parentPath);
                         if (getContentResolver() != null) {
@@ -1647,4 +1802,185 @@ public class FileDataStorageManager {
         }
 
     }
+
+    public OCCapability saveCapabilities(OCCapability capability){
+
+        // Prepare capabilities data
+        ContentValues cv = new ContentValues();
+        cv.put(ProviderTableMeta.CAPABILITIES_ACCOUNT_NAME, mAccount.name);
+        cv.put(ProviderTableMeta.CAPABILITIES_VERSION_MAYOR, capability.getVersionMayor());
+        cv.put(ProviderTableMeta.CAPABILITIES_VERSION_MINOR, capability.getVersionMinor());
+        cv.put(ProviderTableMeta.CAPABILITIES_VERSION_MICRO, capability.getVersionMicro());
+        cv.put(ProviderTableMeta.CAPABILITIES_VERSION_STRING, capability.getVersionString());
+        cv.put(ProviderTableMeta.CAPABILITIES_VERSION_EDITION, capability.getVersionEdition());
+        cv.put(ProviderTableMeta.CAPABILITIES_CORE_POLLINTERVAL, capability.getCorePollinterval());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_API_ENABLED, capability.getFilesSharingApiEnabled().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_ENABLED,
+                capability.getFilesSharingPublicEnabled().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_PASSWORD_ENFORCED,
+                capability.getFilesSharingPublicPasswordEnforced().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_EXPIRE_DATE_ENABLED,
+                capability.getFilesSharingPublicExpireDateEnabled().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_EXPIRE_DATE_DAYS,
+                capability.getFilesSharingPublicExpireDateDays());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_EXPIRE_DATE_ENFORCED,
+                capability.getFilesSharingPublicExpireDateEnforced().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_SEND_MAIL,
+                capability.getFilesSharingPublicSendMail().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_UPLOAD,
+                capability.getFilesSharingPublicUpload().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_USER_SEND_MAIL,
+                capability.getFilesSharingUserSendMail().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_RESHARING, capability.getFilesSharingResharing().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_FEDERATION_OUTGOING,
+                capability.getFilesSharingFederationOutgoing().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_SHARING_FEDERATION_INCOMING,
+                capability.getFilesSharingFederationIncoming().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_FILES_BIGFILECHUNKING, capability.getFilesBigFileChuncking().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_FILES_UNDELETE, capability.getFilesUndelete().getValue());
+        cv.put(ProviderTableMeta.CAPABILITIES_FILES_VERSIONING, capability.getFilesVersioning().getValue());
+
+        if (capabilityExists(mAccount.name)) {
+            if (getContentResolver() != null) {
+                getContentResolver().update(ProviderTableMeta.CONTENT_URI_CAPABILITIES, cv,
+                        ProviderTableMeta.CAPABILITIES_ACCOUNT_NAME + "=?",
+                        new String[]{mAccount.name});
+            } else {
+                try {
+                    getContentProviderClient().update(ProviderTableMeta.CONTENT_URI_CAPABILITIES,
+                            cv, ProviderTableMeta.CAPABILITIES_ACCOUNT_NAME + "=?",
+                            new String[]{mAccount.name});
+                } catch (RemoteException e) {
+                    Log_OC.e(TAG,
+                            "Fail to insert insert file to database "
+                                    + e.getMessage());
+                }
+            }
+        } else {
+            Uri result_uri = null;
+            if (getContentResolver() != null) {
+                result_uri = getContentResolver().insert(
+                        ProviderTableMeta.CONTENT_URI_CAPABILITIES, cv);
+            } else {
+                try {
+                    result_uri = getContentProviderClient().insert(
+                            ProviderTableMeta.CONTENT_URI_CAPABILITIES, cv);
+                } catch (RemoteException e) {
+                    Log_OC.e(TAG,
+                            "Fail to insert insert capability to database "
+                                    + e.getMessage());
+                }
+            }
+            if (result_uri != null) {
+                long new_id = Long.parseLong(result_uri.getPathSegments()
+                        .get(1));
+                capability.setId(new_id);
+                capability.setAccountName(mAccount.name);
+            }
+        }
+
+        return capability;
+    }
+
+    private boolean capabilityExists(String accountName) {
+        Cursor c = getCapabilityCursorForAccount(accountName);
+        boolean exists = false;
+        if (c != null) {
+            exists = c.moveToFirst();
+            c.close();
+        }
+        return exists;
+    }
+
+    private Cursor getCapabilityCursorForAccount(String accountName){
+        Cursor c = null;
+        if (getContentResolver() != null) {
+            c = getContentResolver()
+                    .query(ProviderTableMeta.CONTENT_URI_CAPABILITIES,
+                            null,
+                            ProviderTableMeta.CAPABILITIES_ACCOUNT_NAME + "=? ",
+                            new String[]{accountName}, null);
+        } else {
+            try {
+                c = getContentProviderClient().query(
+                        ProviderTableMeta.CONTENT_URI_CAPABILITIES,
+                        null,
+                        ProviderTableMeta.CAPABILITIES_ACCOUNT_NAME + "=? ",
+                        new String[]{accountName}, null);
+            } catch (RemoteException e) {
+                Log_OC.e(TAG,
+                        "Couldn't determine capability existance, assuming non existance: "
+                                + e.getMessage());
+            }
+        }
+
+        return c;
+
+    }
+    public OCCapability getCapability(String accountName){
+        OCCapability capability = null;
+        Cursor c = getCapabilityCursorForAccount(accountName);
+
+        if (c.moveToFirst()) {
+            capability = createCapabilityInstance(c);
+        } else {
+            capability = new OCCapability();    // return default with all UNKNOWN
+        }
+        c.close();
+        return capability;
+    }
+
+    private OCCapability createCapabilityInstance(Cursor c) {
+        OCCapability capability = null;
+        if (c != null) {
+            capability = new OCCapability();
+            capability.setId(c.getLong(c.getColumnIndex(ProviderTableMeta._ID)));
+            capability.setAccountName(c.getString(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_ACCOUNT_NAME)));
+            capability.setVersionMayor(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_VERSION_MAYOR)));
+            capability.setVersionMinor(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_VERSION_MINOR)));
+            capability.setVersionMicro(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_VERSION_MICRO)));
+            capability.setVersionString(c.getString(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_VERSION_STRING)));
+            capability.setVersionEdition(c.getString(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_VERSION_EDITION)));
+            capability.setCorePollinterval(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_CORE_POLLINTERVAL)));
+            capability.setFilesSharingApiEnabled(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_API_ENABLED))));
+            capability.setFilesSharingPublicEnabled(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_ENABLED))));
+            capability.setFilesSharingPublicPasswordEnforced(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_PASSWORD_ENFORCED))));
+            capability.setFilesSharingPublicExpireDateEnabled(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_EXPIRE_DATE_ENABLED))));
+            capability.setFilesSharingPublicExpireDateDays(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_EXPIRE_DATE_DAYS)));
+            capability.setFilesSharingPublicExpireDateEnforced(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_EXPIRE_DATE_ENFORCED))));
+            capability.setFilesSharingPublicSendMail(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_SEND_MAIL))));
+            capability.setFilesSharingPublicUpload(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_PUBLIC_UPLOAD))));
+            capability.setFilesSharingUserSendMail(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_USER_SEND_MAIL))));
+            capability.setFilesSharingResharing(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_RESHARING))));
+            capability.setFilesSharingFederationOutgoing(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_FEDERATION_OUTGOING))));
+            capability.setFilesSharingFederationIncoming(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_SHARING_FEDERATION_INCOMING))));
+            capability.setFilesBigFileChuncking(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_FILES_BIGFILECHUNKING))));
+            capability.setFilesUndelete(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_FILES_UNDELETE))));
+            capability.setFilesVersioning(CapabilityBooleanType.fromValue(c.getInt(c
+                    .getColumnIndex(ProviderTableMeta.CAPABILITIES_FILES_VERSIONING))));
+
+        }
+        return capability;
+    }
 }