/** {@inheritDoc} */
@Override
public void execute() throws NoSuchFileOrDirectory, ExecutionException {
if (isTrace()) {
Log.v(TAG, String.format("Deleting directory: %s", this.mPath)); // $NON-NLS-1$
}
TFile f = getConsole().buildRealFile(this.mPath);
if (!f.exists()) {
if (isTrace()) {
Log.v(TAG, "Result: FAIL. NoSuchFileOrDirectory"); // $NON-NLS-1$
}
throw new NoSuchFileOrDirectory(this.mPath);
}
// Check that if the path exist, it need to be a folder. Otherwise something is
// wrong
if (f.exists() && !f.isDirectory()) {
if (isTrace()) {
Log.v(TAG, "Result: FAIL. ExecutionException"); // $NON-NLS-1$
}
throw new ExecutionException("the path exists but is not a folder"); // $NON-NLS-1$
}
// Delete the file
if (!FileHelper.deleteFolder(f)) {
if (isTrace()) {
Log.v(TAG, "Result: FAIL. ExecutionException"); // $NON-NLS-1$
}
throw new ExecutionException("Failed to delete directory");
}
if (isTrace()) {
Log.v(TAG, "Result: OK"); // $NON-NLS-1$
}
}
/**
* Method that checks if it is necessary to display a warning dialog because the privileged
* extraction of a zip file.
*
* @param ctx The current context
* @param task The task
* @param fso The zip file
* @hide
*/
static void checkZipSecurityWarning(
final Context ctx, final BackgroundAsyncTask task, FileSystemObject fso) {
// WARNING! Extracting a ZIP file with relatives or absolutes path could break
// the system and is need a security alert that the user can confirm prior to
// make the extraction
String ext = FileHelper.getExtension(fso);
if (ConsoleBuilder.isPrivileged() && ext.compareToIgnoreCase("zip") == 0) { // $NON-NLS-1$
AlertDialog dialog =
DialogHelper.createYesNoDialog(
ctx,
R.string.confirm_overwrite,
R.string.security_warning_extract,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface alertDialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
// Execute background task
task.execute(task);
}
}
});
dialog.show();
} else {
// Execute background task
task.execute(task);
}
}
/**
* Method that returns to previous activity.
*
* @param cancelled Indicates if the activity was cancelled
* @param item The fso
* @hide
*/
void back(final boolean cancelled, FileSystemObject item, boolean isChecked) {
Intent intent = new Intent();
if (cancelled) {
if (SearchActivity.this.mDrawingSearchResultTask != null
&& SearchActivity.this.mDrawingSearchResultTask.isRunning()) {
SearchActivity.this.mDrawingSearchResultTask.cancel(true);
}
if (this.mRestoreState != null) {
intent.putExtra(
NavigationActivity.EXTRA_SEARCH_LAST_SEARCH_DATA, (Parcelable) this.mRestoreState);
}
setResult(RESULT_CANCELED, intent);
} else {
// Check that the bookmark exists
try {
FileSystemObject fso = item;
if (!isChecked) {
fso = CommandHelper.getFileInfo(this, item.getFullPath(), null);
}
if (fso != null) {
if (FileHelper.isDirectory(fso)) {
intent.putExtra(NavigationActivity.EXTRA_SEARCH_ENTRY_SELECTION, fso);
intent.putExtra(
NavigationActivity.EXTRA_SEARCH_LAST_SEARCH_DATA, (Parcelable) createSearchInfo());
setResult(RESULT_OK, intent);
} else {
// Open the file here, so when focus back to the app, the search activity
// its in top of the stack
IntentsActionPolicy.openFileSystemObject(this, fso, false, null, null);
return;
}
} else {
// The fso not exists, delete the fso from the search
try {
removeItem(item);
} catch (Exception ex) {
/** NON BLOCK* */
}
}
} catch (Exception e) {
// Capture the exception
ExceptionUtil.translateException(this, e);
if (e instanceof NoSuchFileOrDirectory || e instanceof FileNotFoundException) {
// The fso not exists, delete the fso from the search
try {
removeItem(item);
} catch (Exception ex) {
/** NON BLOCK* */
}
}
return;
}
}
finish();
}
/**
* Method that returns the supported compression modes
*
* @param ctx The current context
* @param fsos The list of file system objects to compress
* @return String[] An array with the compression mode labels
*/
private static String[] getSupportedCompressionModesLabels(
Context ctx, List<FileSystemObject> fsos) {
String[] labels = ctx.getResources().getStringArray(R.array.compression_modes_labels);
if (fsos.size() > 1 || (fsos.size() == 1 && FileHelper.isDirectory(fsos.get(0)))) {
// If more that a file is requested, compression is not available
// The same applies if the unique item is a folder
ArrayList<String> validLabels = new ArrayList<String>();
CompressionMode[] values = CompressionMode.values();
int cc = values.length;
for (int i = 0; i < cc; i++) {
if (values[i].mArchive) {
validLabels.add(labels[i]);
}
}
labels = validLabels.toArray(new String[] {});
}
return labels;
}
/** {@inheritDoc} */
@Override
public void onTextChanged(String newValue, List<String> currentFilterData) {
String value = newValue;
// Check if directory is valid
if (value.length() == 0) {
if (this.mOnValidationListener != null) {
this.mOnValidationListener.onVoidValue();
}
} else {
boolean relative = FileHelper.isRelativePath(value);
if (relative) {
if (this.mOnValidationListener != null) {
this.mOnValidationListener.onInvalidValue();
}
} else {
if (this.mOnValidationListener != null) {
this.mOnValidationListener.onValidValue();
}
}
}
// Ensure data
if (!value.startsWith(File.separator)) {
currentFilterData.clear();
this.mLastParent = ""; // $NON-NLS-1$
return;
}
// Get the new parent
String newParent = FileHelper.getParentDir(new File(value));
if (!newParent.endsWith(File.separator)) {
newParent += File.separator;
}
if (value.compareTo(File.separator) == 0) {
newParent = File.separator;
currentFilterData.clear();
} else if (value.endsWith(File.separator)) {
// Force the change of parent
newParent = new File(value, "a").getParent(); // $NON-NLS-1$
if (!newParent.endsWith(File.separator)) {
newParent += File.separator;
}
currentFilterData.clear();
} else {
value = newParent;
}
// If a new path is detected, then load the new data
if (newParent.compareTo(this.mLastParent) != 0 || currentFilterData.isEmpty()) {
this.mLastParent = newParent;
currentFilterData.clear();
try {
List<String> newData = CommandHelper.quickFolderSearch(getContext(), value, null);
currentFilterData.addAll(newData);
} catch (Throwable ex) {
Log.e(TAG, "Quick folder search failed", ex); // $NON-NLS-1$
currentFilterData.clear();
}
}
}