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[pub/Android/ownCloud.git] / src / com / owncloud / android / operations / UploadFileOperation.java
diff --git a/src/com/owncloud/android/operations/UploadFileOperation.java b/src/com/owncloud/android/operations/UploadFileOperation.java
index e0ef187..e7b5ba3 100644 (file)
--- a/src/com/owncloud/android/operations/UploadFileOperation.java
+++ b/src/com/owncloud/android/operations/UploadFileOperation.java
@@ -1,5 +1,8 @@
-/* ownCloud Android client application
- *   Copyright (C) 2012-2013 ownCloud Inc.
+/**
+ *   ownCloud Android client application
+ *
+ *   @author David A. Velasco
+ *   Copyright (C) 2015 ownCloud Inc.
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License version 2,
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License version 2,
@@ -24,35 +27,38 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.HashSet;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import org.apache.commons.httpclient.HttpException;
-import org.apache.commons.httpclient.methods.PutMethod;
+import org.apache.commons.httpclient.HttpStatus;
 import org.apache.commons.httpclient.methods.RequestEntity;
 import org.apache.commons.httpclient.methods.RequestEntity;
-import org.apache.http.HttpStatus;
 
 
-import com.owncloud.android.Log_OC;
 import android.accounts.Account;
 import android.accounts.Account;
+import android.content.Context;
+import android.net.Uri;
 
 
+import com.owncloud.android.MainApp;
+import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.files.services.FileUploader;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.files.services.FileUploader;
-import com.owncloud.android.oc_framework.network.ProgressiveDataTransferer;
-import com.owncloud.android.oc_framework.network.webdav.FileRequestEntity;
-import com.owncloud.android.oc_framework.network.webdav.OnDatatransferProgressListener;
-import com.owncloud.android.oc_framework.network.webdav.WebdavClient;
-import com.owncloud.android.oc_framework.network.webdav.WebdavUtils;
-import com.owncloud.android.oc_framework.operations.OperationCancelledException;
-import com.owncloud.android.oc_framework.operations.RemoteOperation;
-import com.owncloud.android.oc_framework.operations.RemoteOperationResult;
-import com.owncloud.android.oc_framework.operations.RemoteOperationResult.ResultCode;
+import com.owncloud.android.lib.common.OwnCloudClient;
+import com.owncloud.android.lib.common.network.OnDatatransferProgressListener;
+import com.owncloud.android.lib.common.network.ProgressiveDataTransferer;
+import com.owncloud.android.lib.common.operations.OperationCancelledException;
+import com.owncloud.android.lib.common.operations.RemoteOperation;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult;
+import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
+import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.resources.files.ChunkedUploadRemoteFileOperation;
+import com.owncloud.android.lib.resources.files.ExistenceCheckRemoteOperation;
+import com.owncloud.android.lib.resources.files.UploadRemoteFileOperation;
 import com.owncloud.android.utils.FileStorageUtils;
 import com.owncloud.android.utils.FileStorageUtils;
+import com.owncloud.android.utils.UriUtils;
 
 
 /**
  * Remote operation performing the upload of a file to an ownCloud server
 
 
 /**
  * Remote operation performing the upload of a file to an ownCloud server
- * 
- * @author David A. Velasco
  */
 public class UploadFileOperation extends RemoteOperation {
 
  */
 public class UploadFileOperation extends RemoteOperation {
 
@@ -62,6 +68,7 @@ public class UploadFileOperation extends RemoteOperation {
     private OCFile mFile;
     private OCFile mOldFile;
     private String mRemotePath = null;
     private OCFile mFile;
     private OCFile mOldFile;
     private String mRemotePath = null;
+    private boolean mChunked = false;
     private boolean mIsInstant = false;
     private boolean mRemoteFolderToBeCreated = false;
     private boolean mForceOverwrite = false;
     private boolean mIsInstant = false;
     private boolean mRemoteFolderToBeCreated = false;
     private boolean mForceOverwrite = false;
@@ -69,37 +76,43 @@ public class UploadFileOperation extends RemoteOperation {
     private boolean mWasRenamed = false;
     private String mOriginalFileName = null;
     private String mOriginalStoragePath = null;
     private boolean mWasRenamed = false;
     private String mOriginalFileName = null;
     private String mOriginalStoragePath = null;
-    PutMethod mPutMethod = null;
     private Set<OnDatatransferProgressListener> mDataTransferListeners = new HashSet<OnDatatransferProgressListener>();
     private Set<OnDatatransferProgressListener> mDataTransferListeners = new HashSet<OnDatatransferProgressListener>();
-    private final AtomicBoolean mCancellationRequested = new AtomicBoolean(false);
+    private AtomicBoolean mCancellationRequested = new AtomicBoolean(false);
+    private Context mContext;
+    
+    private UploadRemoteFileOperation mUploadOperation;
 
     protected RequestEntity mEntity = null;
 
     
     public UploadFileOperation( Account account,
                                 OCFile file,
 
     protected RequestEntity mEntity = null;
 
     
     public UploadFileOperation( Account account,
                                 OCFile file,
+                                boolean chunked,
                                 boolean isInstant, 
                                 boolean forceOverwrite,
                                 boolean isInstant, 
                                 boolean forceOverwrite,
-                                int localBehaviour) {
+                                int localBehaviour, 
+                                Context context) {
         if (account == null)
         if (account == null)
-            throw new IllegalArgumentException("Illegal NULL account in UploadFileOperation creation");
+            throw new IllegalArgumentException("Illegal NULL account in UploadFileOperation " +
+                    "creation");
         if (file == null)
             throw new IllegalArgumentException("Illegal NULL file in UploadFileOperation creation");
         if (file == null)
             throw new IllegalArgumentException("Illegal NULL file in UploadFileOperation creation");
-        if (file.getStoragePath() == null || file.getStoragePath().length() <= 0
-                || !(new File(file.getStoragePath()).exists())) {
+        if (file.getStoragePath() == null || file.getStoragePath().length() <= 0) {
             throw new IllegalArgumentException(
             throw new IllegalArgumentException(
-                    "Illegal file in UploadFileOperation; storage path invalid or file not found: "
+                    "Illegal file in UploadFileOperation; storage path invalid: "
                             + file.getStoragePath());
         }
 
         mAccount = account;
         mFile = file;
         mRemotePath = file.getRemotePath();
                             + file.getStoragePath());
         }
 
         mAccount = account;
         mFile = file;
         mRemotePath = file.getRemotePath();
+        mChunked = chunked;
         mIsInstant = isInstant;
         mForceOverwrite = forceOverwrite;
         mLocalBehaviour = localBehaviour;
         mOriginalStoragePath = mFile.getStoragePath();
         mOriginalFileName = mFile.getFileName();
         mIsInstant = isInstant;
         mForceOverwrite = forceOverwrite;
         mLocalBehaviour = localBehaviour;
         mOriginalStoragePath = mFile.getStoragePath();
         mOriginalFileName = mFile.getFileName();
+        mContext = context;
     }
 
     public Account getAccount() {
     }
 
     public Account getAccount() {
@@ -177,7 +190,7 @@ public class UploadFileOperation extends RemoteOperation {
     }
 
     @Override
     }
 
     @Override
-    protected RemoteOperationResult run(WebdavClient client) {
+    protected RemoteOperationResult run(OwnCloudClient client) {
         RemoteOperationResult result = null;
         boolean localCopyPassed = false, nameCheckPassed = false;
         File temporalFile = null, originalFile = new File(mOriginalStoragePath), expectedFile = null;
         RemoteOperationResult result = null;
         boolean localCopyPassed = false, nameCheckPassed = false;
         File temporalFile = null, originalFile = new File(mOriginalStoragePath), expectedFile = null;
@@ -199,9 +212,10 @@ public class UploadFileOperation extends RemoteOperation {
                                                                                                 // !!!
             expectedFile = new File(expectedPath);
 
                                                                                                 // !!!
             expectedFile = new File(expectedPath);
 
-            // / check location of local file; if not the expected, copy to a
+            // check location of local file; if not the expected, copy to a
             // temporal file before upload (if COPY is the expected behaviour)
             // temporal file before upload (if COPY is the expected behaviour)
-            if (!mOriginalStoragePath.equals(expectedPath) && mLocalBehaviour == FileUploader.LOCAL_BEHAVIOUR_COPY) {
+            if (!mOriginalStoragePath.equals(expectedPath) &&
+                    mLocalBehaviour == FileUploader.LOCAL_BEHAVIOUR_COPY) {
 
                 if (FileStorageUtils.getUsableSpace(mAccount.name) < originalFile.length()) {
                     result = new RemoteOperationResult(ResultCode.LOCAL_STORAGE_FULL);
 
                 if (FileStorageUtils.getUsableSpace(mAccount.name) < originalFile.length()) {
                     result = new RemoteOperationResult(ResultCode.LOCAL_STORAGE_FULL);
@@ -209,70 +223,113 @@ public class UploadFileOperation extends RemoteOperation {
                                    // copied
 
                 } else {
                                    // copied
 
                 } else {
-                    String temporalPath = FileStorageUtils.getTemporalPath(mAccount.name) + mFile.getRemotePath();
+
+                    String temporalPath = FileStorageUtils.getTemporalPath(mAccount.name) +
+                            mFile.getRemotePath();
                     mFile.setStoragePath(temporalPath);
                     temporalFile = new File(temporalPath);
                     mFile.setStoragePath(temporalPath);
                     temporalFile = new File(temporalPath);
-                    if (!mOriginalStoragePath.equals(temporalPath)) { // preventing
-                                                                      // weird
-                                                                      // but
-                                                                      // possible
-                                                                      // situation
-                        InputStream in = null;
-                        OutputStream out = null;
-                        try {
-                            File temporalParent = temporalFile.getParentFile();
-                            temporalParent.mkdirs();
-                            if (!temporalParent.isDirectory()) {
-                                throw new IOException("Unexpected error: parent directory could not be created");
-                            }
-                            temporalFile.createNewFile();
-                            if (!temporalFile.isFile()) {
-                                throw new IOException("Unexpected error: target file could not be created");
-                            }
-                            in = new FileInputStream(originalFile);
+
+                    File temporalParent = temporalFile.getParentFile();
+                    temporalParent.mkdirs();
+                    if (!temporalParent.isDirectory()) {
+                        throw new IOException("Unexpected error: parent directory could not be created");
+                    }
+                    temporalFile.createNewFile();
+                    if (!temporalFile.isFile()) {
+                        throw new IOException("Unexpected error: target file could not be created");
+                    }
+
+                    InputStream in = null;
+                    OutputStream out = null;
+
+                    try {
+
+                        // In case document provider schema as 'content://'
+                        if (mOriginalStoragePath.startsWith(UriUtils.URI_CONTENT_SCHEME)) {
+
+                            Uri uri = Uri.parse(mOriginalStoragePath);
+
+                            in = MainApp.getAppContext().getContentResolver().openInputStream(uri);
                             out = new FileOutputStream(temporalFile);
                             out = new FileOutputStream(temporalFile);
-                            byte[] buf = new byte[1024];
-                            int len;
-                            while ((len = in.read(buf)) > 0) {
-                                out.write(buf, 0, len);
-                            }
 
 
-                        } catch (Exception e) {
-                            result = new RemoteOperationResult(ResultCode.LOCAL_STORAGE_NOT_COPIED);
-                            return result;
-
-                        } finally {
-                            try {
-                                if (in != null)
-                                    in.close();
-                            } catch (Exception e) {
-                                Log_OC.d(TAG, "Weird exception while closing input stream for " + mOriginalStoragePath + " (ignoring)", e);
+                            int nRead;
+                            byte[] data = new byte[16384];
+
+                            while (!mCancellationRequested.get() &&
+                                    (nRead = in.read(data, 0, data.length)) != -1) {
+                                out.write(data, 0, nRead);
                             }
                             }
-                            try {
-                                if (out != null)
-                                    out.close();
-                            } catch (Exception e) {
-                                Log_OC.d(TAG, "Weird exception while closing output stream for " + expectedPath + " (ignoring)", e);
+                            out.flush();
+
+                        } else {
+                            if (!mOriginalStoragePath.equals(temporalPath)) { // preventing
+                                                                          // weird
+                                                                          // but
+                                                                          // possible
+                                                                          // situation
+
+                                in = new FileInputStream(originalFile);
+                                out = new FileOutputStream(temporalFile);
+                                byte[] buf = new byte[1024];
+                                int len;
+                                while (!mCancellationRequested.get() && (len = in.read(buf)) > 0) {
+                                    out.write(buf, 0, len);
+                                }
                             }
                         }
                             }
                         }
+
+                        if (mCancellationRequested.get()) {
+                            result = new RemoteOperationResult(new OperationCancelledException());
+                        }
+
+
+                    } catch (Exception e) {
+                        result = new RemoteOperationResult(ResultCode.LOCAL_STORAGE_NOT_COPIED);
+                        return result;
+
+                    } finally {
+                        try {
+                            if (in != null)
+                                in.close();
+                        } catch (Exception e) {
+                            Log_OC.d(TAG, "Weird exception while closing input stream for " +
+                                    mOriginalStoragePath + " (ignoring)", e);
+                        }
+                        try {
+                            if (out != null)
+                                out.close();
+                        } catch (Exception e) {
+                            Log_OC.d(TAG, "Weird exception while closing output stream for " +
+                                    expectedPath + " (ignoring)", e);
+                        }
                     }
                 }
             }
                     }
                 }
             }
-            localCopyPassed = true;
-
-            // / perform the upload
-            synchronized (mCancellationRequested) {
-                if (mCancellationRequested.get()) {
-                    throw new OperationCancelledException();
-                } else {
-                    mPutMethod = new PutMethod(client.getBaseUri() + WebdavUtils.encodePath(mFile.getRemotePath()));
-                }
+            localCopyPassed = (result == null);
+
+            /// perform the upload
+            if ( mChunked &&
+                    (new File(mFile.getStoragePath())).length() >
+                            ChunkedUploadRemoteFileOperation.CHUNK_SIZE ) {
+                mUploadOperation = new ChunkedUploadRemoteFileOperation(mFile.getStoragePath(),
+                        mFile.getRemotePath(), mFile.getMimetype(), mFile.getEtagInConflict());
+            } else {
+                mUploadOperation = new UploadRemoteFileOperation(mFile.getStoragePath(),
+                        mFile.getRemotePath(), mFile.getMimetype(), mFile.getEtagInConflict());
+            }
+            Iterator <OnDatatransferProgressListener> listener = mDataTransferListeners.iterator();
+            while (listener.hasNext()) {
+                mUploadOperation.addDatatransferProgressListener(listener.next());
+            }
+            if (mCancellationRequested.get()) {
+                throw new OperationCancelledException();
             }
             }
-            int status = uploadFile(client);
 
 
-            // / move local temporal file or original file to its corresponding
+            result = mUploadOperation.execute(client);
+
+            /// move local temporal file or original file to its corresponding
             // location in the ownCloud local folder
             // location in the ownCloud local folder
-            if (isSuccess(status)) {
+            if (result.isSuccess()) {
                 if (mLocalBehaviour == FileUploader.LOCAL_BEHAVIOUR_FORGET) {
                     mFile.setStoragePath(null);
 
                 if (mLocalBehaviour == FileUploader.LOCAL_BEHAVIOUR_FORGET) {
                     mFile.setStoragePath(null);
 
@@ -280,8 +337,8 @@ public class UploadFileOperation extends RemoteOperation {
                     mFile.setStoragePath(expectedPath);
                     File fileToMove = null;
                     if (temporalFile != null) { // FileUploader.LOCAL_BEHAVIOUR_COPY
                     mFile.setStoragePath(expectedPath);
                     File fileToMove = null;
                     if (temporalFile != null) { // FileUploader.LOCAL_BEHAVIOUR_COPY
-                                                // ; see where temporalFile was
-                                                // set
+                        // ; see where temporalFile was
+                        // set
                         fileToMove = temporalFile;
                     } else { // FileUploader.LOCAL_BEHAVIOUR_MOVE
                         fileToMove = originalFile;
                         fileToMove = temporalFile;
                     } else { // FileUploader.LOCAL_BEHAVIOUR_MOVE
                         fileToMove = originalFile;
@@ -302,37 +359,39 @@ public class UploadFileOperation extends RemoteOperation {
                             // return result;
                         }
                     }
                             // return result;
                         }
                     }
+                    FileDataStorageManager.triggerMediaScan(originalFile.getAbsolutePath());
+                    FileDataStorageManager.triggerMediaScan(expectedFile.getAbsolutePath());
                 }
                 }
-            }
 
 
-            result = new RemoteOperationResult(isSuccess(status), status, (mPutMethod != null ? mPutMethod.getResponseHeaders() : null));
+            } else if (result.getHttpCode() == HttpStatus.SC_PRECONDITION_FAILED ) {
+                result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);
+            }
 
         } catch (Exception e) {
 
         } catch (Exception e) {
-            // TODO something cleaner with cancellations
-            if (mCancellationRequested.get()) {
-                result = new RemoteOperationResult(new OperationCancelledException());
-            } else {
-                result = new RemoteOperationResult(e);
-            }
+            result = new RemoteOperationResult(e);
 
         } finally {
             if (temporalFile != null && !originalFile.equals(temporalFile)) {
                 temporalFile.delete();
             }
             if (result.isSuccess()) {
 
         } finally {
             if (temporalFile != null && !originalFile.equals(temporalFile)) {
                 temporalFile.delete();
             }
             if (result.isSuccess()) {
-                Log_OC.i(TAG, "Upload of " + mOriginalStoragePath + " to " + mRemotePath + ": " + result.getLogMessage());
+                Log_OC.i(TAG, "Upload of " + mOriginalStoragePath + " to " + mRemotePath + ": " +
+                        result.getLogMessage());
             } else {
                 if (result.getException() != null) {
                     String complement = "";
                     if (!nameCheckPassed) {
                         complement = " (while checking file existence in server)";
                     } else if (!localCopyPassed) {
             } else {
                 if (result.getException() != null) {
                     String complement = "";
                     if (!nameCheckPassed) {
                         complement = " (while checking file existence in server)";
                     } else if (!localCopyPassed) {
-                        complement = " (while copying local file to " + FileStorageUtils.getSavePath(mAccount.name)
+                        complement = " (while copying local file to " +
+                                FileStorageUtils.getSavePath(mAccount.name)
                                 + ")";
                     }
                                 + ")";
                     }
-                    Log_OC.e(TAG, "Upload of " + mOriginalStoragePath + " to " + mRemotePath + ": " + result.getLogMessage() + complement, result.getException());
+                    Log_OC.e(TAG, "Upload of " + mOriginalStoragePath + " to " + mRemotePath +
+                            ": " + result.getLogMessage() + complement, result.getException());
                 } else {
                 } else {
-                    Log_OC.e(TAG, "Upload of " + mOriginalStoragePath + " to " + mRemotePath + ": " + result.getLogMessage());
+                    Log_OC.e(TAG, "Upload of " + mOriginalStoragePath + " to " + mRemotePath +
+                            ": " + result.getLogMessage());
                 }
             }
         }
                 }
             }
         }
@@ -347,9 +406,10 @@ public class UploadFileOperation extends RemoteOperation {
         newFile.setFileLength(mFile.getFileLength());
         newFile.setMimetype(mFile.getMimetype());
         newFile.setModificationTimestamp(mFile.getModificationTimestamp());
         newFile.setFileLength(mFile.getFileLength());
         newFile.setMimetype(mFile.getMimetype());
         newFile.setModificationTimestamp(mFile.getModificationTimestamp());
-        newFile.setModificationTimestampAtLastSyncForData(mFile.getModificationTimestampAtLastSyncForData());
-        // newFile.setEtag(mFile.getEtag())
-        newFile.setKeepInSync(mFile.keepInSync());
+        newFile.setModificationTimestampAtLastSyncForData(
+                mFile.getModificationTimestampAtLastSyncForData());
+        newFile.setEtag(mFile.getEtag());
+        newFile.setFavorite(mFile.isFavorite());
         newFile.setLastSyncDateForProperties(mFile.getLastSyncDateForProperties());
         newFile.setLastSyncDateForData(mFile.getLastSyncDateForData());
         newFile.setStoragePath(mFile.getStoragePath());
         newFile.setLastSyncDateForProperties(mFile.getLastSyncDateForProperties());
         newFile.setLastSyncDateForData(mFile.getLastSyncDateForData());
         newFile.setStoragePath(mFile.getStoragePath());
@@ -358,38 +418,16 @@ public class UploadFileOperation extends RemoteOperation {
         mFile = newFile;
     }
 
         mFile = newFile;
     }
 
-    public boolean isSuccess(int status) {
-        return ((status == HttpStatus.SC_OK || status == HttpStatus.SC_CREATED || status == HttpStatus.SC_NO_CONTENT));
-    }
-
-    protected int uploadFile(WebdavClient client) throws HttpException, IOException, OperationCancelledException {
-        int status = -1;
-        try {
-            File f = new File(mFile.getStoragePath());
-            mEntity  = new FileRequestEntity(f, getMimeType());
-            synchronized (mDataTransferListeners) {
-                ((ProgressiveDataTransferer)mEntity).addDatatransferProgressListeners(mDataTransferListeners);
-            }
-            mPutMethod.setRequestEntity(mEntity);
-            status = client.executeMethod(mPutMethod);
-            client.exhaustResponse(mPutMethod.getResponseBodyAsStream());
-
-        } finally {
-            mPutMethod.releaseConnection(); // let the connection available for
-                                            // other methods
-        }
-        return status;
-    }
-
     /**
      * Checks if remotePath does not exist in the server and returns it, or adds
      * a suffix to it in order to avoid the server file is overwritten.
      * 
     /**
      * Checks if remotePath does not exist in the server and returns it, or adds
      * a suffix to it in order to avoid the server file is overwritten.
      * 
-     * @param string
+     * @param wc
+     * @param remotePath
      * @return
      */
      * @return
      */
-    private String getAvailableRemotePath(WebdavClient wc, String remotePath) throws Exception {
-        boolean check = wc.existsFile(remotePath);
+    private String getAvailableRemotePath(OwnCloudClient wc, String remotePath) throws Exception {
+        boolean check = existsFile(wc, remotePath);
         if (!check) {
             return remotePath;
         }
         if (!check) {
             return remotePath;
         }
@@ -404,10 +442,12 @@ public class UploadFileOperation extends RemoteOperation {
         int count = 2;
         do {
             suffix = " (" + count + ")";
         int count = 2;
         do {
             suffix = " (" + count + ")";
-            if (pos >= 0)
-                check = wc.existsFile(remotePath + suffix + "." + extension);
-            else
-                check = wc.existsFile(remotePath + suffix);
+            if (pos >= 0) {
+                check = existsFile(wc, remotePath + suffix + "." + extension);
+            }
+            else {
+                check = existsFile(wc, remotePath + suffix);
+            }
             count++;
         } while (check);
 
             count++;
         } while (check);
 
@@ -418,12 +458,17 @@ public class UploadFileOperation extends RemoteOperation {
         }
     }
 
         }
     }
 
+    private boolean existsFile(OwnCloudClient client, String remotePath){
+        ExistenceCheckRemoteOperation existsOperation =
+                new ExistenceCheckRemoteOperation(remotePath, mContext, false);
+        RemoteOperationResult result = existsOperation.execute(client);
+        return result.isSuccess();
+    }
+    
     public void cancel() {
     public void cancel() {
-        synchronized (mCancellationRequested) {
-            mCancellationRequested.set(true);
-            if (mPutMethod != null)
-                mPutMethod.abort();
+        mCancellationRequested = new AtomicBoolean(true);
+        if (mUploadOperation != null) {
+            mUploadOperation.cancel();
         }
     }
         }
     }
-
 }
 }
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