src/eu/alefzero/owncloud/ui/fragment/FileDetailFragment.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18 package eu.alefzero.owncloud.ui.fragment;
  19
  20 import java.io.File;
  21 import java.io.IOException;
  22 import java.util.ArrayList;
  23 import java.util.List;
  24
  25 import org.apache.commons.httpclient.HostConfiguration;
  26 import org.apache.commons.httpclient.HttpException;
  27 import org.apache.commons.httpclient.cookie.CookiePolicy;
  28 import org.apache.commons.httpclient.methods.GetMethod;
  29 import org.apache.commons.httpclient.methods.PostMethod;
  30 import org.apache.commons.httpclient.methods.StringRequestEntity;
  31 import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
  32 import org.apache.commons.httpclient.params.HttpMethodParams;
  33 import org.apache.http.HttpStatus;
  34 import org.apache.http.NameValuePair;
  35 import org.apache.http.client.utils.URLEncodedUtils;
  36 import org.apache.http.message.BasicNameValuePair;
  37 import org.apache.http.protocol.HTTP;
  38 import org.apache.jackrabbit.webdav.client.methods.DavMethodBase;
  39 import org.apache.jackrabbit.webdav.client.methods.DeleteMethod;
  40 import org.apache.jackrabbit.webdav.client.methods.MoveMethod;
  41 import org.apache.jackrabbit.webdav.client.methods.PropFindMethod;
  42 import org.json.JSONException;
  43 import org.json.JSONObject;
  44
  45 import android.accounts.Account;
  46 import android.accounts.AccountManager;
  47 import android.app.AlertDialog;
  48 import android.app.Dialog;
  49 import android.content.ActivityNotFoundException;
  50 import android.content.BroadcastReceiver;
  51 import android.content.Context;
  52 import android.content.DialogInterface;
  53 import android.content.DialogInterface.OnDismissListener;
  54 import android.content.Intent;
  55 import android.content.IntentFilter;
  56 import android.content.res.Resources.NotFoundException;
  57 import android.graphics.Bitmap;
  58 import android.graphics.BitmapFactory;
  59 import android.graphics.BitmapFactory.Options;
  60 import android.graphics.Point;
  61 import android.graphics.drawable.BitmapDrawable;
  62 import android.graphics.drawable.Drawable;
  63 import android.net.Uri;
  64 import android.os.Bundle;
  65 import android.os.Environment;
  66 import android.os.Handler;
  67 import android.preference.PreferenceActivity.Header;
  68 import android.support.v4.app.FragmentTransaction;
  69 import android.util.Log;
  70 import android.view.Display;
  71 import android.view.LayoutInflater;
  72 import android.view.View;
  73 import android.view.View.OnClickListener;
  74 import android.view.ViewGroup;
  75 import android.view.WindowManager.LayoutParams;
  76 import android.webkit.MimeTypeMap;
  77 import android.widget.Button;
  78 import android.widget.CheckBox;
  79 import android.widget.EditText;
  80 import android.widget.ImageView;
  81 import android.widget.TextView;
  82 import android.widget.Toast;
  83
  84 import com.actionbarsherlock.app.SherlockDialogFragment;
  85 import com.actionbarsherlock.app.SherlockFragment;
  86
  87 import eu.alefzero.owncloud.AccountUtils;
  88 import eu.alefzero.owncloud.DisplayUtils;
  89 import eu.alefzero.owncloud.R;
  90 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
  91 import eu.alefzero.owncloud.datamodel.FileDataStorageManager;
  92 import eu.alefzero.owncloud.datamodel.OCFile;
  93 import eu.alefzero.owncloud.files.services.FileDownloader;
  94 import eu.alefzero.owncloud.ui.activity.FileDisplayActivity;
  95 import eu.alefzero.owncloud.utils.OwnCloudVersion;
  96 import eu.alefzero.webdav.WebdavClient;
  97
  98 /**
  99  * This Fragment is used to display the details about a file.
 100  *
 101  * @author Bartek Przybylski
 102  *
 103  */
 104 public class FileDetailFragment extends SherlockFragment implements
 105         OnClickListener, ConfirmationDialogFragment.ConfirmationDialogFragmentListener {
 106
 107     public static final String EXTRA_FILE = "FILE";
 108     public static final String EXTRA_ACCOUNT = "ACCOUNT";
 109
 110     private int mLayout;
 111     private View mView;
 112     private OCFile mFile;
 113     private Account mAccount;
 114
 115     private DownloadFinishReceiver mDownloadFinishReceiver;
 116
 117     private static final String TAG = "FileDetailFragment";
 118     public static final String FTAG = "FileDetails";
 119     public static final String FTAG_CONFIRMATION = "REMOVE_CONFIRMATION_FRAGMENT";
 120
 121
 122     /**
 123      * Creates an empty details fragment.
 124      *
 125      * It's necessary to keep a public constructor without parameters; the system uses it when tries to reinstantiate a fragment automatically.
 126      */
 127     public FileDetailFragment() {
 128         mFile = null;
 129         mAccount = null;
 130         mLayout = R.layout.file_details_empty;
 131     }
 132
 133
 134     /**
 135      * Creates a details fragment.
 136      *
 137      * When 'fileToDetail' or 'ocAccount' are null, creates a dummy layout (to use when a file wasn't tapped before).
 138      *
 139      * @param fileToDetail      An {@link OCFile} to show in the fragment
 140      * @param ocAccount         An ownCloud account; needed to start downloads
 141      */
 142     public FileDetailFragment(OCFile fileToDetail, Account ocAccount){
 143         mFile = fileToDetail;
 144         mAccount = ocAccount;
 145         mLayout = R.layout.file_details_empty;
 146
 147         if(fileToDetail != null && ocAccount != null) {
 148             mLayout = R.layout.file_details_fragment;
 149         }
 150     }
 151
 152
 153     @Override
 154     public View onCreateView(LayoutInflater inflater, ViewGroup container,
 155             Bundle savedInstanceState) {
 156         super.onCreateView(inflater, container, savedInstanceState);
 157
 158         if (savedInstanceState != null) {
 159             mFile = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE);
 160             mAccount = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_ACCOUNT);
 161         }
 162
 163         View view = null;
 164         view = inflater.inflate(mLayout, container, false);
 165         mView = view;
 166
 167         if (mLayout == R.layout.file_details_fragment) {
 168             mView.findViewById(R.id.fdKeepInSync).setOnClickListener(this);
 169             //mView.findViewById(R.id.fdShareBtn).setOnClickListener(this);
 170             mView.findViewById(R.id.fdRenameBtn).setOnClickListener(this);
 171             mView.findViewById(R.id.fdRemoveBtn).setOnClickListener(this);
 172         }
 173
 174         updateFileDetails();
 175         return view;
 176     }
 177
 178
 179     @Override
 180     public void onSaveInstanceState(Bundle outState) {
 181         Log.i(getClass().toString(), "onSaveInstanceState() start");
 182         super.onSaveInstanceState(outState);
 183         outState.putParcelable(FileDetailFragment.EXTRA_FILE, mFile);
 184         outState.putParcelable(FileDetailFragment.EXTRA_ACCOUNT, mAccount);
 185         Log.i(getClass().toString(), "onSaveInstanceState() end");
 186     }
 187
 188
 189     @Override
 190     public void onResume() {
 191         super.onResume();
 192         mDownloadFinishReceiver = new DownloadFinishReceiver();
 193         IntentFilter filter = new IntentFilter(
 194                 FileDownloader.DOWNLOAD_FINISH_MESSAGE);
 195         getActivity().registerReceiver(mDownloadFinishReceiver, filter);
 196     }
 197
 198     @Override
 199     public void onPause() {
 200         super.onPause();
 201         getActivity().unregisterReceiver(mDownloadFinishReceiver);
 202         mDownloadFinishReceiver = null;
 203     }
 204
 205     @Override
 206     public View getView() {
 207         return super.getView() == null ? mView : super.getView();
 208     }
 209
 210
 211
 212     @Override
 213     public void onClick(View v) {
 214         switch (v.getId()) {
 215             case R.id.fdDownloadBtn: {
 216                 //Toast.makeText(getActivity(), "Downloading", Toast.LENGTH_LONG).show();
 217                 Intent i = new Intent(getActivity(), FileDownloader.class);
 218                 i.putExtra(FileDownloader.EXTRA_ACCOUNT, mAccount);
 219                 i.putExtra(FileDownloader.EXTRA_REMOTE_PATH, mFile.getRemotePath());
 220                 i.putExtra(FileDownloader.EXTRA_FILE_PATH, mFile.getURLDecodedRemotePath());
 221                 i.putExtra(FileDownloader.EXTRA_FILE_SIZE, mFile.getFileLength());
 222                 v.setEnabled(false);
 223                 getActivity().startService(i);
 224                 break;
 225             }
 226             case R.id.fdKeepInSync: {
 227                 CheckBox cb = (CheckBox) getView().findViewById(R.id.fdKeepInSync);
 228                 mFile.setKeepInSync(cb.isChecked());
 229                 FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver());
 230                 fdsm.saveFile(mFile);
 231                 if (mFile.keepInSync() && !mFile.isDownloaded()) {
 232                     onClick(getView().findViewById(R.id.fdDownloadBtn));
 233                 }
 234                 break;
 235             }
 236             case R.id.fdRenameBtn: {
 237                 EditNameFragment dialog = EditNameFragment.newInstance(mFile.getFileName());
 238                 dialog.show(getFragmentManager(), "nameeditdialog");
 239                 dialog.setOnDismissListener(this);
 240                 break;
 241             }
 242             case R.id.fdRemoveBtn: {
 243                 ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance("to remove " + mFile.getFileName());
 244                 confDialog.setOnConfirmationListener(this);
 245                 confDialog.show(getFragmentManager(), FTAG_CONFIRMATION);
 246                 break;
 247             }
 248             default:
 249                 Log.e(TAG, "Incorrect view clicked!");
 250         }
 251
 252         /* else if (v.getId() == R.id.fdShareBtn) {
 253             Thread t = new Thread(new ShareRunnable(mFile.getRemotePath()));
 254             t.start();
 255         }*/
 256     }
 257
 258
 259     @Override
 260     public void onConfirmation(boolean confirmation, String callerTag) {
 261         if (confirmation && callerTag.equals(FTAG_CONFIRMATION)) {
 262             Log.e("ASD","onConfirmation");
 263             FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver());
 264             if (fdsm.getFileById(mFile.getFileId()) != null) {
 265                 new Thread(new RemoveRunnable(mFile, mAccount, new Handler())).start();
 266             }
 267         } else if (!confirmation) Log.d(TAG, "REMOVAL CANCELED");
 268     }
 269
 270
 271     /**
 272      * Check if the fragment was created with an empty layout. An empty fragment can't show file details, must be replaced.
 273      *
 274      * @return  True when the fragment was created with the empty layout.
 275      */
 276     public boolean isEmpty() {
 277         return mLayout == R.layout.file_details_empty;
 278     }
 279
 280
 281     /**
 282      * Can be used to get the file that is currently being displayed.
 283      * @return The file on the screen.
 284      */
 285     public OCFile getDisplayedFile(){
 286         return mFile;
 287     }
 288
 289     /**
 290      * Use this method to signal this Activity that it shall update its view.
 291      *
 292      * @param file : An {@link OCFile}
 293      */
 294     public void updateFileDetails(OCFile file, Account ocAccount) {
 295         mFile = file;
 296         mAccount = ocAccount;
 297         updateFileDetails();
 298     }
 299
 300
 301     /**
 302      * Updates the view with all relevant details about that file.
 303      */
 304     public void updateFileDetails() {
 305
 306         if (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment) {
 307
 308             Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn);
 309             // set file details
 310             setFilename(mFile.getFileName());
 311             setFiletype(DisplayUtils.convertMIMEtoPrettyPrint(mFile
 312                     .getMimetype()));
 313             setFilesize(mFile.getFileLength());
 314             if(ocVersionSupportsTimeCreated()){
 315                 setTimeCreated(mFile.getCreationTimestamp());
 316             }
 317
 318             setTimeModified(mFile.getModificationTimestamp());
 319
 320             CheckBox cb = (CheckBox)getView().findViewById(R.id.fdKeepInSync);
 321             cb.setChecked(mFile.keepInSync());
 322
 323             if (mFile.getStoragePath() != null) {
 324                 // Update preview
 325                 ImageView preview = (ImageView) getView().findViewById(R.id.fdPreview);
 326                 try {
 327                     if (mFile.getMimetype().startsWith("image/")) {
 328                         BitmapFactory.Options options = new Options();
 329                         options.inScaled = true;
 330                         options.inPurgeable = true;
 331                         if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
 332                             options.inPreferQualityOverSpeed = false;
 333                         }
 334                         if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
 335                             options.inMutable = false;
 336                         }
 337
 338                         Bitmap bmp = BitmapFactory.decodeFile(mFile.getStoragePath(), options);
 339
 340                         if (bmp != null) {
 341                             int width = options.outWidth;
 342                             int height = options.outHeight;
 343                             int scale = 1;
 344                             boolean recycle = false;
 345                             if (width >= 2048 || height >= 2048) {
 346                                 scale = (int) (Math.ceil(Math.max(height, width)/2048.));
 347                                 options.inSampleSize = scale;
 348                                 recycle = true;
 349                             }
 350                                 Display display = getActivity().getWindowManager().getDefaultDisplay();
 351                                 Point size = new Point();
 352                                 int screenwidth;
 353                                 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) {
 354                                     display.getSize(size);
 355                                     screenwidth = size.x;
 356                                 } else {
 357                                     screenwidth = display.getWidth();
 358                                 }
 359
 360                                 Log.e("ASD", "W " + width + " SW " + screenwidth);
 361
 362                                 if (width > screenwidth) {
 363                                     scale = (int) (Math.ceil(Math.max(height, width)/screenwidth));
 364                                     options.inSampleSize = scale;
 365                                     recycle = true;
 366                                 }
 367
 368
 369                             if (recycle) bmp.recycle();
 370                             bmp = BitmapFactory.decodeFile(mFile.getStoragePath(), options);
 371
 372                         }
 373                         if (bmp != null) {
 374                             preview.setImageBitmap(bmp);
 375                         }
 376                     }
 377                 } catch (OutOfMemoryError e) {
 378                     preview.setVisibility(View.INVISIBLE);
 379                     Log.e(TAG, "Out of memory occured for file with size " + mFile.getFileLength());
 380
 381                 } catch (NoSuchFieldError e) {
 382                     preview.setVisibility(View.INVISIBLE);
 383                     Log.e(TAG, "Error from access to unexisting field despite protection " + mFile.getFileLength());
 384
 385                 } catch (Throwable t) {
 386                     preview.setVisibility(View.INVISIBLE);
 387                     Log.e(TAG, "Unexpected error while creating image preview " + mFile.getFileLength(), t);
 388                 }
 389
 390                 // Change download button to open button
 391                 downloadButton.setText(R.string.filedetails_open);
 392                 downloadButton.setOnClickListener(new OnClickListener() {
 393                     @Override
 394                     public void onClick(View v) {
 395                         String storagePath = mFile.getStoragePath();
 396                         try {
 397                             Intent i = new Intent(Intent.ACTION_VIEW);
 398                             i.setDataAndType(Uri.parse("file://"+ storagePath), mFile.getMimetype());
 399                             i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
 400                             startActivity(i);
 401
 402                         } catch (Throwable t) {
 403                             Log.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + mFile.getMimetype());
 404                             boolean toastIt = true;
 405                             String mimeType = "";
 406                             try {
 407                                 Intent i = new Intent(Intent.ACTION_VIEW);
 408                                 mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1));
 409                                 if (mimeType != null && !mimeType.equals(mFile.getMimetype())) {
 410                                     i.setDataAndType(Uri.parse("file://"+mFile.getStoragePath()), mimeType);
 411                                     i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
 412                                     startActivity(i);
 413                                     toastIt = false;
 414                                 }
 415
 416                             } catch (IndexOutOfBoundsException e) {
 417                                 Log.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);
 418
 419                             } catch (ActivityNotFoundException e) {
 420                                 Log.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");
 421
 422                             } catch (Throwable th) {
 423                                 Log.e(TAG, "Unexpected problem when opening: " + storagePath, th);
 424
 425                             } finally {
 426                                 if (toastIt) {
 427                                     Toast.makeText(getActivity(), "There is no application to handle file " + mFile.getFileName(), Toast.LENGTH_SHORT).show();
 428                                 }
 429                             }
 430
 431                         }
 432                     }
 433                 });
 434             } else {
 435                 // Make download button effective
 436                 downloadButton.setOnClickListener(this);
 437             }
 438         }
 439     }
 440
 441
 442     /**
 443      * Updates the filename in view
 444      * @param filename to set
 445      */
 446     private void setFilename(String filename) {
 447         TextView tv = (TextView) getView().findViewById(R.id.fdFilename);
 448         if (tv != null)
 449             tv.setText(filename);
 450     }
 451
 452     /**
 453      * Updates the MIME type in view
 454      * @param mimetype to set
 455      */
 456     private void setFiletype(String mimetype) {
 457         TextView tv = (TextView) getView().findViewById(R.id.fdType);
 458         if (tv != null)
 459             tv.setText(mimetype);
 460     }
 461
 462     /**
 463      * Updates the file size in view
 464      * @param filesize in bytes to set
 465      */
 466     private void setFilesize(long filesize) {
 467         TextView tv = (TextView) getView().findViewById(R.id.fdSize);
 468         if (tv != null)
 469             tv.setText(DisplayUtils.bytesToHumanReadable(filesize));
 470     }
 471
 472     /**
 473      * Updates the time that the file was created in view
 474      * @param milliseconds Unix time to set
 475      */
 476     private void setTimeCreated(long milliseconds){
 477         TextView tv = (TextView) getView().findViewById(R.id.fdCreated);
 478         TextView tvLabel = (TextView) getView().findViewById(R.id.fdCreatedLabel);
 479         if(tv != null){
 480             tv.setText(DisplayUtils.unixTimeToHumanReadable(milliseconds));
 481             tv.setVisibility(View.VISIBLE);
 482             tvLabel.setVisibility(View.VISIBLE);
 483         }
 484     }
 485
 486     /**
 487      * Updates the time that the file was last modified
 488      * @param milliseconds Unix time to set
 489      */
 490     private void setTimeModified(long milliseconds){
 491         TextView tv = (TextView) getView().findViewById(R.id.fdModified);
 492         if(tv != null){
 493             tv.setText(DisplayUtils.unixTimeToHumanReadable(milliseconds));
 494         }
 495     }
 496
 497     /**
 498      * In ownCloud 3.X.X and 4.X.X there is a bug that SabreDAV does not return
 499      * the time that the file was created. There is a chance that this will
 500      * be fixed in future versions. Use this method to check if this version of
 501      * ownCloud has this fix.
 502      * @return True, if ownCloud the ownCloud version is supporting creation time
 503      */
 504     private boolean ocVersionSupportsTimeCreated(){
 505         /*if(mAccount != null){
 506             AccountManager accManager = (AccountManager) getActivity().getSystemService(Context.ACCOUNT_SERVICE);
 507             OwnCloudVersion ocVersion = new OwnCloudVersion(accManager
 508                     .getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION));
 509             if(ocVersion.compareTo(new OwnCloudVersion(0x030000)) < 0) {
 510                 return true;
 511             }
 512         }*/
 513         return false;
 514     }
 515
 516     /**
 517      * Once the file download has finished -> update view
 518      * @author Bartek Przybylski
 519      */
 520     private class DownloadFinishReceiver extends BroadcastReceiver {
 521         @Override
 522         public void onReceive(Context context, Intent intent) {
 523             if (getView()!=null && getView().findViewById(R.id.fdDownloadBtn) != null)
 524                 getView().findViewById(R.id.fdDownloadBtn).setEnabled(true);
 525
 526             if (intent.getBooleanExtra(FileDownloader.EXTRA_DOWNLOAD_RESULT, false)) {
 527                 mFile.setStoragePath(intent.getStringExtra(FileDownloader.EXTRA_FILE_PATH));
 528                 updateFileDetails();
 529             } else if (intent.getAction().equals(FileDownloader.DOWNLOAD_FINISH_MESSAGE)) {
 530                 Toast.makeText(context, R.string.downloader_download_failed , Toast.LENGTH_SHORT).show();
 531             }
 532         }
 533
 534     }
 535
 536     // this is a temporary class for sharing purposes, it need to be replaced in transfer service
 537     private class ShareRunnable implements Runnable {
 538         private String mPath;
 539
 540         public ShareRunnable(String path) {
 541             mPath = path;
 542         }
 543
 544         public void run() {
 545             AccountManager am = AccountManager.get(getActivity());
 546             Account account = AccountUtils.getCurrentOwnCloudAccount(getActivity());
 547             OwnCloudVersion ocv = new OwnCloudVersion(am.getUserData(account, AccountAuthenticator.KEY_OC_VERSION));
 548             String url = am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + AccountUtils.getWebdavPath(ocv);
 549
 550             Log.d("share", "sharing for version " + ocv.toString());
 551
 552             if (ocv.compareTo(new OwnCloudVersion(0x040000)) >= 0) {
 553                 String APPS_PATH = "/apps/files_sharing/";
 554                 String SHARE_PATH = "ajax/share.php";
 555
 556                 String SHARED_PATH = "/apps/files_sharing/get.php?token=";
 557
 558                 final String WEBDAV_SCRIPT = "webdav.php";
 559                 final String WEBDAV_FILES_LOCATION = "/files/";
 560
 561                 WebdavClient wc = new WebdavClient();
 562                 HttpConnectionManagerParams params = new HttpConnectionManagerParams();
 563                 params.setMaxConnectionsPerHost(wc.getHostConfiguration(), 5);
 564
 565                 //wc.getParams().setParameter("http.protocol.single-cookie-header", true);
 566                 //wc.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
 567
 568                 PostMethod post = new PostMethod(am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + APPS_PATH + SHARE_PATH);
 569
 570                 post.addRequestHeader("Content-type","application/x-www-form-urlencoded; charset=UTF-8" );
 571                 post.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL));
 572                 List<NameValuePair> formparams = new ArrayList<NameValuePair>();
 573                 Log.d("share", mPath+"");
 574                 formparams.add(new BasicNameValuePair("sources",mPath));
 575                 formparams.add(new BasicNameValuePair("uid_shared_with", "public"));
 576                 formparams.add(new BasicNameValuePair("permissions", "0"));
 577                 post.setRequestEntity(new StringRequestEntity(URLEncodedUtils.format(formparams, HTTP.UTF_8)));
 578
 579                 int status;
 580                 try {
 581                     PropFindMethod find = new PropFindMethod(url+"/");
 582                     find.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL));
 583                     Log.d("sharer", ""+ url+"/");
 584                     wc.setCredentials(account.name.substring(0, account.name.lastIndexOf('@')), am.getPassword(account));
 585
 586                     for (org.apache.commons.httpclient.Header a : find.getRequestHeaders()) {
 587                         Log.d("sharer-h", a.getName() + ":"+a.getValue());
 588                     }
 589
 590                     int status2 = wc.executeMethod(find);
 591
 592                     Log.d("sharer", "propstatus "+status2);
 593
 594                     GetMethod get = new GetMethod(am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + "/");
 595                     get.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL));
 596
 597                     status2 = wc.executeMethod(get);
 598
 599                     Log.d("sharer", "getstatus "+status2);
 600                     Log.d("sharer", "" + get.getResponseBodyAsString());
 601
 602                     for (org.apache.commons.httpclient.Header a : get.getResponseHeaders()) {
 603                         Log.d("sharer", a.getName() + ":"+a.getValue());
 604                     }
 605
 606                     status = wc.executeMethod(post);
 607                     for (org.apache.commons.httpclient.Header a : post.getRequestHeaders()) {
 608                         Log.d("sharer-h", a.getName() + ":"+a.getValue());
 609                     }
 610                     for (org.apache.commons.httpclient.Header a : post.getResponseHeaders()) {
 611                         Log.d("sharer", a.getName() + ":"+a.getValue());
 612                     }
 613                     String resp = post.getResponseBodyAsString();
 614                     Log.d("share", ""+post.getURI().toString());
 615                     Log.d("share", "returned status " + status);
 616                     Log.d("share", " " +resp);
 617
 618                     if(status != HttpStatus.SC_OK ||resp == null || resp.equals("") || resp.startsWith("false")) {
 619                         return;
 620                      }
 621
 622                     JSONObject jsonObject = new JSONObject (resp);
 623                     String jsonStatus = jsonObject.getString("status");
 624                     if(!jsonStatus.equals("success")) throw new Exception("Error while sharing file status != success");
 625
 626                     String token = jsonObject.getString("data");
 627                     String uri = am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + SHARED_PATH + token;
 628                     Log.d("Actions:shareFile ok", "url: " + uri);
 629
 630                 } catch (HttpException e) {
 631                     // TODO Auto-generated catch block
 632                     e.printStackTrace();
 633                 } catch (IOException e) {
 634                     // TODO Auto-generated catch block
 635                     e.printStackTrace();
 636                 } catch (JSONException e) {
 637                     // TODO Auto-generated catch block
 638                     e.printStackTrace();
 639                 } catch (Exception e) {
 640                     // TODO Auto-generated catch block
 641                     e.printStackTrace();
 642                 }
 643
 644             } else if (ocv.compareTo(new OwnCloudVersion(0x030000)) >= 0) {
 645
 646             }
 647         }
 648     }
 649
 650     public void onDismiss(EditNameFragment dialog) {
 651         Log.e("ASD","ondismiss");
 652         if (dialog instanceof EditNameFragment) {
 653             if (((EditNameFragment)dialog).getResult()) {
 654                 String newFilename = ((EditNameFragment)dialog).getNewFilename();
 655                 Log.d(TAG, "name edit dialog dismissed with new name " + newFilename);
 656                 if (!newFilename.equals(mFile.getFileName())) {
 657                     FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver());
 658                     if (fdsm.getFileById(mFile.getFileId()) != null) {
 659                         OCFile newFile = new OCFile(fdsm.getFileById(mFile.getParentId()).getRemotePath()+"/"+newFilename);
 660                         newFile.setCreationTimestamp(mFile.getCreationTimestamp());
 661                         newFile.setFileId(mFile.getFileId());
 662                         newFile.setFileLength(mFile.getFileLength());
 663                         newFile.setKeepInSync(mFile.keepInSync());
 664                         newFile.setLastSyncDate(mFile.getLastSyncDate());
 665                         newFile.setMimetype(mFile.getMimetype());
 666                         newFile.setModificationTimestamp(mFile.getModificationTimestamp());
 667                         newFile.setParentId(mFile.getParentId());
 668                         newFile.setStoragePath(mFile.getStoragePath());
 669
 670                         new Thread(new RenameRunnable(mFile, newFile, mAccount, new Handler())).start();
 671
 672                     }
 673                 }
 674             }
 675         } else {
 676             Log.e(TAG, "Unknown dialog intance passed to onDismissDalog: " + dialog.getClass().getCanonicalName());
 677         }
 678
 679     }
 680
 681     private class RenameRunnable implements Runnable {
 682
 683         Account mAccount;
 684         OCFile mOld, mNew;
 685         Handler mHandler;
 686
 687         public RenameRunnable(OCFile oldFile, OCFile newFile, Account account, Handler handler) {
 688             mOld = oldFile;
 689             mNew = newFile;
 690             mAccount = account;
 691             mHandler = handler;
 692         }
 693
 694         public void run() {
 695             WebdavClient wc = new WebdavClient(mAccount, getSherlockActivity().getApplicationContext());
 696             AccountManager am = AccountManager.get(getSherlockActivity());
 697             String baseUrl = am.getUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL);
 698             OwnCloudVersion ocv = new OwnCloudVersion(am.getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION));
 699             String webdav_path = AccountUtils.getWebdavPath(ocv);
 700             Log.d("ASD", ""+baseUrl + webdav_path + mOld.getRemotePath());
 701
 702             Log.e("ASD", Uri.parse(baseUrl).getPath() == null ? "" : Uri.parse(baseUrl).getPath() + webdav_path + mNew.getRemotePath());
 703             LocalMoveMethod move = new LocalMoveMethod(baseUrl + webdav_path + mOld.getRemotePath(),
 704                                              Uri.parse(baseUrl).getPath() == null ? "" : Uri.parse(baseUrl).getPath() + webdav_path + mNew.getRemotePath());
 705
 706             try {
 707                 int status = wc.executeMethod(move);
 708                 if (move.succeeded()) {
 709                     FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver());
 710                     fdsm.removeFile(mOld);
 711                     fdsm.saveFile(mNew);
 712                     mFile = mNew;
 713                     mHandler.post(new Runnable() {
 714                         @Override
 715                         public void run() { updateFileDetails(mFile, mAccount); }
 716                     });
 717                 }
 718                 Log.e("ASD", ""+move.getQueryString());
 719                 Log.d("move", "returned status " + status);
 720             } catch (HttpException e) {
 721                 // TODO Auto-generated catch block
 722                 e.printStackTrace();
 723             } catch (IOException e) {
 724                 // TODO Auto-generated catch block
 725                 e.printStackTrace();
 726             }
 727         }
 728         private class LocalMoveMethod extends DavMethodBase {
 729
 730             public LocalMoveMethod(String uri, String dest) {
 731                 super(uri);
 732                 addRequestHeader(new org.apache.commons.httpclient.Header("Destination", dest));
 733             }
 734
 735             @Override
 736             public String getName() {
 737                 return "MOVE";
 738             }
 739
 740             @Override
 741             protected boolean isSuccess(int status) {
 742                 return status == 201 || status == 204;
 743             }
 744
 745         }
 746     }
 747
 748     private static class EditNameFragment extends SherlockDialogFragment implements OnClickListener {
 749
 750         private String mNewFilename;
 751         private boolean mResult;
 752         private FileDetailFragment mListener;
 753
 754         static public EditNameFragment newInstance(String filename) {
 755             EditNameFragment f = new EditNameFragment();
 756             Bundle args = new Bundle();
 757             args.putString("filename", filename);
 758             f.setArguments(args);
 759             return f;
 760         }
 761
 762         @Override
 763         public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
 764             View v = inflater.inflate(R.layout.edit_box_dialog, container, false);
 765
 766             String currentName = getArguments().getString("filename");
 767             if (currentName == null)
 768                 currentName = "";
 769
 770             ((Button)v.findViewById(R.id.cancel)).setOnClickListener(this);
 771             ((Button)v.findViewById(R.id.ok)).setOnClickListener(this);
 772             ((TextView)v.findViewById(R.id.user_input)).setText(currentName);
 773             ((TextView)v.findViewById(R.id.user_input)).requestFocus();
 774             getDialog().getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_VISIBLE);
 775
 776             mResult = false;
 777             return v;
 778         }
 779
 780         @Override
 781         public void onClick(View view) {
 782             switch (view.getId()) {
 783                 case R.id.ok: {
 784                     mNewFilename = ((TextView)getView().findViewById(R.id.user_input)).getText().toString();
 785                     mResult = true;
 786                 }
 787                 case R.id.cancel: { // fallthought
 788                     dismiss();
 789                     mListener.onDismiss(this);
 790                 }
 791             }
 792         }
 793
 794         void setOnDismissListener(FileDetailFragment listener) {
 795             mListener = listener;
 796         }
 797
 798         public String getNewFilename() {
 799             return mNewFilename;
 800         }
 801
 802         // true if user click ok
 803         public boolean getResult() {
 804             return mResult;
 805         }
 806
 807     }
 808
 809
 810     private class RemoveRunnable implements Runnable {
 811
 812         Account mAccount;
 813         OCFile mFileToRemove;
 814         Handler mHandler;
 815
 816         public RemoveRunnable(OCFile fileToRemove, Account account, Handler handler) {
 817             mFileToRemove = fileToRemove;
 818             mAccount = account;
 819             mHandler = handler;
 820         }
 821
 822         public void run() {
 823             WebdavClient wc = new WebdavClient(mAccount, getSherlockActivity().getApplicationContext());
 824             AccountManager am = AccountManager.get(getSherlockActivity());
 825             String baseUrl = am.getUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL);
 826             OwnCloudVersion ocv = new OwnCloudVersion(am.getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION));
 827             String webdav_path = AccountUtils.getWebdavPath(ocv);
 828             Log.d("ASD", ""+baseUrl + webdav_path + mFileToRemove.getRemotePath());
 829
 830             DeleteMethod delete = new DeleteMethod(baseUrl + webdav_path + mFileToRemove.getRemotePath());
 831             HttpMethodParams params = delete.getParams();
 832             params.setSoTimeout(1000);
 833             delete.setParams(params);
 834
 835             boolean success = false;
 836             try {
 837                 int status = wc.executeMethod(delete);
 838                 if (delete.succeeded()) {
 839                     FileDataStorageManager fdsm = new FileDataStorageManager(mAccount, getActivity().getContentResolver());
 840                     fdsm.removeFile(mFileToRemove);
 841                     mHandler.post(new Runnable() {
 842                         @Override
 843                         public void run() {
 844                             try {
 845                                 Toast msg = Toast.makeText(getActivity().getApplicationContext(), R.string.remove_success_msg, Toast.LENGTH_LONG);
 846                                 msg.show();
 847                                 if (getActivity() instanceof FileDisplayActivity) {
 848                                     // double pane
 849                                     FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction();
 850                                     transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null)); // empty FileDetailFragment
 851                                     transaction.commit();
 852
 853                                 } else {
 854                                     getActivity().finish();
 855                                 }
 856
 857                             } catch (NotFoundException e) {
 858                                 e.printStackTrace();
 859                             }
 860                         }
 861                     });
 862                     success = true;
 863                 }
 864                 Log.e("ASD", ""+ delete.getQueryString());
 865                 Log.d("delete", "returned status " + status);
 866
 867             } catch (HttpException e) {
 868                 e.printStackTrace();
 869
 870             } catch (IOException e) {
 871                 e.printStackTrace();
 872
 873             } finally {
 874                 if (!success) {
 875                     mHandler.post(new Runnable() {
 876                         @Override
 877                         public void run() {
 878                             try {
 879                                 Toast msg = Toast.makeText(getActivity(), R.string.remove_fail_msg, Toast.LENGTH_LONG);
 880                                 msg.show();
 881
 882                             } catch (NotFoundException e) {
 883                                 e.printStackTrace();
 884                             }
 885                         }
 886                     });
 887                 }
 888             }
 889         }
 890
 891     }
 892
 893
 894 }