Examples with RBackup com.cpjd.roblu.models.RBackup used on opensource projects

Example 1 with RBackup

use of com.cpjd.roblu.models.RBackup in project Roblu by wdavies973.

the class IO method convertBackupFile.

/**
 * Converts a backup file (external) into an RBackup object instance
 * @param toCopy the Uri of the external file the user selected
 * @return RBackup object instance
 */
public RBackup convertBackupFile(Uri toCopy) {
    File file = new File(context.getCacheDir(), PREFIX + File.separator + "tempBackup.backup");
    if (file.mkdirs())
        Log.d("RBS", "Successfully created backup parent dirs");
    if (file.exists()) {
        if (!file.delete())
            Log.d("RBS", "Failed to delete old cached backup file.");
    }
    try {
        InputStream is = context.getContentResolver().openInputStream(toCopy);
        FileOutputStream out = new FileOutputStream(file);
        if (is != null) {
            IOUtils.copy(is, out);
            RBackup backup = (RBackup) deserializeObject(file);
            is.close();
            out.flush();
            out.close();
            return backup;
        }
        return null;
    } catch (Exception e) {
        Log.d("RBS", "Exception: " + e.getMessage());
        return null;
    } finally {
        if (file.delete())
            Log.d("RBS", "Cached backup file successfully deleted.");
    }
}

Example 2 with RBackup

use of com.cpjd.roblu.models.RBackup in project Roblu by wdavies973.

the class EventCreateMethodPicker method onActivityResult.

/**
 * Receives result data from child activities
 * @param requestCode the request code of the child activities
 * @param resultCode the result code of the child activity
 * @param data any result data returned from the activity
 */
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    /*
         * The user selected a backup file, let's attempt to import it here
         */
    if (requestCode == Constants.FILE_CHOOSER) {
        // this means the user didn't select a file, no point in returning an error message
        if (data == null)
            return;
        try {
            IO io = new IO(getApplicationContext());
            RBackup backup = io.convertBackupFile(data.getData());
            if (!backup.getFileVersion().equals(IO.PREFIX)) {
                Utils.showSnackbar(findViewById(R.id.activity_create_event_picker), getApplicationContext(), "Invalid backup file. Backup was created with an older version of Roblu.", true, rui.getPrimaryColor());
                return;
            }
            /*
                 * Create the event, we're not gonna use an AsyncTask because the user is just
                 * watching the event import anyway, and it will only freeze the UI for a couple hundred
                 * milliseconds.
                 */
            REvent event = backup.getEvent();
            event.setCloudEnabled(false);
            event.setID(io.getNewEventID());
            io.saveEvent(event);
            io.saveForm(event.getID(), backup.getForm());
            if (backup.getTeams() != null) {
                for (RTeam team : backup.getTeams()) {
                    for (RTab tab : team.getTabs()) {
                        for (RMetric metric : tab.getMetrics()) {
                            if (metric instanceof RGallery && ((RGallery) metric).getImages() != null) {
                                // Add images to the current gallery
                                for (int i = 0; i < ((RGallery) metric).getImages().size(); i++) {
                                    ((RGallery) metric).getPictureIDs().add(io.savePicture(event.getID(), ((RGallery) metric).getImages().get(i)));
                                }
                                ((RGallery) metric).setImages(null);
                            }
                        }
                    }
                    io.saveTeam(event.getID(), team);
                }
            }
            Utils.showSnackbar(findViewById(R.id.activity_create_event_picker), getApplicationContext(), "Successfully imported event from backup", false, rui.getPrimaryColor());
            Intent intent = new Intent();
            intent.putExtra("eventID", event.getID());
            setResult(Constants.NEW_EVENT_CREATED, intent);
            finish();
        } catch (Exception e) {
            Utils.showSnackbar(findViewById(R.id.activity_create_event_picker), getApplicationContext(), "Invalid backup file", true, rui.getPrimaryColor());
        }
    } else /*
         * The user created an event manually with EventEditor, we actually don't need to do anything but auto-finish our class
         * with a result code letting the TeamsView class now to refresh the event list
         */
    if (resultCode == Constants.NEW_EVENT_CREATED) {
        Bundle b = data.getExtras();
        Intent intent = new Intent();
        if (b != null)
            intent.putExtras(b);
        setResult(Constants.NEW_EVENT_CREATED, intent);
        finish();
    }
}