X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/47559478bacb2e014df71952c10c4eaee73d3313..cc77ea37de47ecf8d0261978aa9de924c917deec:/src/com/owncloud/android/services/OperationsService.java

diff --git a/src/com/owncloud/android/services/OperationsService.java b/src/com/owncloud/android/services/OperationsService.java
index eef9362d..385306dd 100644
--- a/src/com/owncloud/android/services/OperationsService.java
+++ b/src/com/owncloud/android/services/OperationsService.java
@@ -27,6 +27,7 @@ import com.owncloud.android.MainApp;
 import com.owncloud.android.R;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.files.services.FileDownloader;
 import com.owncloud.android.lib.common.OwnCloudAccount;
 import com.owncloud.android.lib.common.OwnCloudClient;
 import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
@@ -51,6 +52,7 @@ import com.owncloud.android.operations.RenameFileOperation;
 import com.owncloud.android.operations.SynchronizeFileOperation;
 import com.owncloud.android.operations.SynchronizeFolderOperation;
 import com.owncloud.android.operations.UnshareLinkOperation;
+import com.owncloud.android.utils.FileStorageUtils;
 
 import android.accounts.Account;
 import android.accounts.AccountsException;
@@ -83,7 +85,8 @@ public class OperationsService extends Service {
     public static final String EXTRA_SYNC_FILE_CONTENTS = "SYNC_FILE_CONTENTS";
     public static final String EXTRA_RESULT = "RESULT";
     public static final String EXTRA_NEW_PARENT_PATH = "NEW_PARENT_PATH";
-    
+    public static final String EXTRA_FILE = "FILE";
+
     // TODO review if ALL OF THEM are necessary
     public static final String EXTRA_SUCCESS_IF_ABSENT = "SUCCESS_IF_ABSENT";
     public static final String EXTRA_USERNAME = "USERNAME";
@@ -179,21 +182,22 @@ public class OperationsService extends Service {
             Pair<Target, RemoteOperation> itemToQueue = newOperation(intent);
             if (itemToQueue != null) {
                 mSyncFolderHandler.add(account, remotePath, (SynchronizeFolderOperation)itemToQueue.second);
+                sendBroadcastNewSyncFolder(account, remotePath);
                 Message msg = mSyncFolderHandler.obtainMessage();
                 msg.arg1 = startId;
                 msg.obj = itemSyncKey;
                 mSyncFolderHandler.sendMessage(msg);
             }
         } else if (ACTION_CANCEL_SYNC_FOLDER.equals(intent.getAction())) {
-            if (!intent.hasExtra(EXTRA_ACCOUNT) || !intent.hasExtra(EXTRA_REMOTE_PATH)) {
+            if (!intent.hasExtra(EXTRA_ACCOUNT) || !intent.hasExtra(EXTRA_FILE)) {
                 Log_OC.e(TAG, "Not enough information provided in intent");
                 return START_NOT_STICKY;
             }
             Account account = intent.getParcelableExtra(EXTRA_ACCOUNT);
-            String remotePath = intent.getStringExtra(EXTRA_REMOTE_PATH);
+            OCFile file = intent.getParcelableExtra(EXTRA_FILE);
 
             // Cancel operation
-            mSyncFolderHandler.cancel(account,remotePath);
+            mSyncFolderHandler.cancel(account,file);
         } else {
             Message msg = mOperationsHandler.obtainMessage();
             msg.arg1 = startId;
@@ -203,6 +207,19 @@ public class OperationsService extends Service {
         return START_NOT_STICKY;
     }
 
+    /**
+     * TODO remove this method when "folder synchronization" replaces "folder download"; this is a fast and ugly 
+     * patch. 
+     */
+    private void sendBroadcastNewSyncFolder(Account account, String remotePath) {
+        Intent added = new Intent(FileDownloader.getDownloadAddedMessage());
+        added.putExtra(FileDownloader.ACCOUNT_NAME, account.name);
+        added.putExtra(FileDownloader.EXTRA_REMOTE_PATH, remotePath);
+        added.putExtra(FileDownloader.EXTRA_FILE_PATH, FileStorageUtils.getSavePath(account.name) + remotePath);
+        sendStickyBroadcast(added);
+    }
+
+
     @Override
     public void onDestroy() {
         //Log_OC.wtf(TAG, "onDestroy init" );
@@ -359,6 +376,19 @@ public class OperationsService extends Service {
                 //Log_OC.wtf(TAG, "Not finished yet");
             }
         }
+        
+        
+        /**
+         * Returns True when the file described by 'file' in the ownCloud account 'account' is downloading or waiting to download.
+         * 
+         * If 'file' is a directory, returns 'true' if some of its descendant files is downloading or waiting to download. 
+         * 
+         * @param account       ownCloud account where the remote file is stored.
+         * @param file          A file that could be affected 
+         */
+        public boolean isSynchronizing(Account account, String remotePath) {
+            return mSyncFolderHandler.isSynchronizing(account, remotePath);
+        }
 
     }
 
@@ -389,6 +419,16 @@ public class OperationsService extends Service {
             mService = service;
         }
 
+        
+        public boolean isSynchronizing(Account account, String remotePath) {
+            if (account == null || remotePath == null) return false;
+            String targetKey = buildRemoteName(account, remotePath);
+            synchronized (mPendingOperations) {
+                return (mPendingOperations.containsKey(targetKey));
+            }
+        }
+        
+
         @Override
         public void handleMessage(Message msg) {
             Pair<Account, String> itemSyncKey = (Pair<Account, String>) msg.obj;
@@ -444,16 +484,24 @@ public class OperationsService extends Service {
          * Cancels a pending or current sync operation.
          *
          * @param account       Owncloud account where the remote file is stored.
-         * @param remotePath    A remote file path
+         * @param file          File
          */
-        public void cancel(Account account, String remotePath) {
+        public void cancel(Account account, OCFile file) {
             SynchronizeFolderOperation syncOperation = null;
             synchronized (mPendingOperations) {
-                syncOperation = mPendingOperations.remove(buildRemoteName(account, remotePath));
+                syncOperation = mPendingOperations.remove(buildRemoteName(account, file.getRemotePath()));
             }
             if (syncOperation != null) {
                 syncOperation.cancel();
             }
+
+            /// cancellation of download needs to be done separately in any case; a SynchronizeFolderOperation
+            //  may finish much sooner than the real download of the files in the folder 
+            Intent intent = new Intent(mService, FileDownloader.class);
+            intent.setAction(FileDownloader.ACTION_CANCEL_FILE_DOWNLOAD);
+            intent.putExtra(FileDownloader.EXTRA_ACCOUNT, account);
+            intent.putExtra(FileDownloader.EXTRA_FILE, file);
+            mService.startService(intent);
         }
 
         /**