Examples with InstanceDeleter org.odk.collect.android.instancemanagement.InstanceDeleter used on opensource projects

Example 1 with InstanceDeleter

use of org.odk.collect.android.instancemanagement.InstanceDeleter in project collect by opendatakit.

the class DeleteInstancesTask method doInBackground.

@Override
protected Integer doInBackground(Long... params) {
    int deleted = 0;
    if (params == null) {
        return deleted;
    }
    toDeleteCount = params.length;
    InstanceDeleter instanceDeleter = new InstanceDeleter(instancesRepository, formsRepository);
    // delete files from database and then from file system
    for (Long param : params) {
        if (isCancelled()) {
            break;
        }
        try {
            instanceDeleter.delete(param);
            deleted++;
            successCount++;
            publishProgress(successCount, toDeleteCount);
        } catch (Exception ex) {
            Timber.e("Exception during delete of: %s exception: %s", param.toString(), ex.toString());
        }
    }
    successCount = deleted;
    return deleted;
}

Example 2 with InstanceDeleter

use of org.odk.collect.android.instancemanagement.InstanceDeleter in project collect by opendatakit.

the class FormEntryActivity method loadFromIntent.

private void loadFromIntent(Intent intent) {
    Uri uri = intent.getData();
    String uriMimeType = null;
    if (uri != null) {
        uriMimeType = getContentResolver().getType(uri);
    }
    if (uriMimeType != null && uriMimeType.equals(InstancesContract.CONTENT_ITEM_TYPE)) {
        Instance instance = new InstancesRepositoryProvider(Collect.getInstance()).get().get(ContentUriHelper.getIdFromUri(uri));
        if (instance == null) {
            createErrorDialog(getString(R.string.bad_uri, uri), true);
            return;
        }
        instancePath = instance.getInstanceFilePath();
        if (!new File(instancePath).exists()) {
            analytics.logEvent(AnalyticsEvents.OPEN_DELETED_INSTANCE);
            new InstanceDeleter(new InstancesRepositoryProvider(Collect.getInstance()).get(), formsRepository).delete(instance.getDbId());
            createErrorDialog(getString(R.string.instance_deleted_message), true);
            return;
        }
        List<Form> candidateForms = formsRepository.getAllByFormIdAndVersion(instance.getFormId(), instance.getFormVersion());
        if (candidateForms.isEmpty()) {
            createErrorDialog(getString(R.string.parent_form_not_present, instance.getFormId()) + ((instance.getFormVersion() == null) ? "" : "\n" + getString(R.string.version) + " " + instance.getFormVersion()), true);
            return;
        } else if (candidateForms.stream().filter(f -> !f.isDeleted()).count() > 1) {
            createErrorDialog(getString(R.string.survey_multiple_forms_error), true);
            return;
        }
        formPath = candidateForms.get(0).getFormFilePath();
    } else if (uriMimeType != null && uriMimeType.equals(FormsContract.CONTENT_ITEM_TYPE)) {
        Form form = formsRepositoryProvider.get().get(ContentUriHelper.getIdFromUri(uri));
        if (form != null) {
            formPath = form.getFormFilePath();
        }
        if (formPath == null) {
            createErrorDialog(getString(R.string.bad_uri, uri), true);
            return;
        } else {
            /**
             * This is the fill-blank-form code path.See if there is a savepoint for this form
             * that has never been explicitly saved by the user. If there is, open this savepoint(resume this filled-in form).
             * Savepoints for forms that were explicitly saved will be recovered when that
             * explicitly saved instance is edited via edit-saved-form.
             */
            instancePath = loadSavePoint();
        }
    } else {
        Timber.i("Unrecognized URI: %s", uri);
        createErrorDialog(getString(R.string.unrecognized_uri, uri), true);
        return;
    }
    formLoaderTask = new FormLoaderTask(instancePath, null, null);
    showIfNotShowing(FormLoadingDialogFragment.class, getSupportFragmentManager());
    formLoaderTask.execute(formPath);
}

Example 3 with InstanceDeleter

use of org.odk.collect.android.instancemanagement.InstanceDeleter in project collect by opendatakit.

the class InstanceProvider method delete.

/**
 * This method removes the entry from the content provider, and also removes any associated
 * files.
 * files:  form.xml, [formmd5].formdef, formname-media {directory}
 */
@Override
public int delete(@NonNull Uri uri, String where, String[] whereArgs) {
    DaggerUtils.getComponent(getContext()).inject(this);
    String projectId = getProjectId(uri);
    logServerEvent(projectId, AnalyticsEvents.INSTANCE_PROVIDER_DELETE);
    int count;
    switch(URI_MATCHER.match(uri)) {
        case INSTANCES:
            try (Cursor cursor = dbQuery(projectId, new String[] { _ID }, where, whereArgs, null)) {
                while (cursor.moveToNext()) {
                    long id = cursor.getLong(cursor.getColumnIndex(_ID));
                    new InstanceDeleter(instancesRepositoryProvider.get(projectId), formsRepositoryProvider.get(projectId)).delete(id);
                }
                count = cursor.getCount();
            }
            break;
        case INSTANCE_ID:
            long id = ContentUriHelper.getIdFromUri(uri);
            if (where == null) {
                new InstanceDeleter(instancesRepositoryProvider.get(projectId), formsRepositoryProvider.get(projectId)).delete(id);
            } else {
                try (Cursor cursor = dbQuery(projectId, new String[] { _ID }, where, whereArgs, null)) {
                    while (cursor.moveToNext()) {
                        if (cursor.getLong(cursor.getColumnIndex(_ID)) == id) {
                            new InstanceDeleter(instancesRepositoryProvider.get(), formsRepositoryProvider.get()).delete(id);
                            break;
                        }
                    }
                }
            }
            count = 1;
            break;
        default:
            throw new IllegalArgumentException("Unknown URI " + uri);
    }
    getContext().getContentResolver().notifyChange(uri, null);
    return count;
}