public void loadForm(
final GoogleApiClient googleClient, final Activity activity, final String formName) {
if (loadFormFromLocalStorage(activity, formName)) {
return;
}
Query.Builder queryBuilder = new Query.Builder();
Log.i(
MainActivity.PT_APP_INFO,
"Load form from cloud. Google client state " + googleClient.isConnected());
queryBuilder.addFilter(Filters.eq(SearchableField.TITLE, formName));
Query query = queryBuilder.build();
final DriveFolder driveFolder = Drive.DriveApi.getFolder(googleClient, storageDriveId);
Toast.makeText(activity, "Loading " + formName + " from google drive... ", Toast.LENGTH_LONG)
.show();
driveFolder
.queryChildren(googleClient, query)
.setResultCallback(
new ResultCallback<DriveApi.MetadataBufferResult>() {
@Override
public void onResult(DriveApi.MetadataBufferResult resultBufferResult) {
if (resultBufferResult.getMetadataBuffer().getCount() > 0) {
DriveFile driveFile =
Drive.DriveApi.getFile(
googleClient, resultBufferResult.getMetadataBuffer().get(0).getDriveId());
driveFile
.open(googleClient, DriveFile.MODE_READ_ONLY, null)
.setResultCallback(
new ResultCallback<DriveApi.DriveContentsResult>() {
@Override
public void onResult(DriveApi.DriveContentsResult driveContentsResult) {
try {
InputStream is =
driveContentsResult.getDriveContents().getInputStream();
FormTemplateManager.loadForm(is);
LocalDriver.save(
FormTemplateManager.getFormTemplate(),
GoogleFileType.FORM,
formName);
goBackToMain(activity);
} catch (Throwable th) {
String errorStr =
"Unable to retrieve form "
+ formName
+ " because "
+ th
+ " Retrieving from local drive";
Toast.makeText(activity, errorStr, Toast.LENGTH_LONG).show();
Log.e(MainActivity.PT_APP_INFO, errorStr);
}
}
});
}
}
});
}
public void saveOrUpdate(
final FormTemplate formToSave,
final GoogleApiClient googleClient,
final GoogleFileType googleFileType)
throws GoogleDriverException {
LocalDriver.save(formToSave, googleFileType, null);
if (storageDriveId == null) {
throw new GoogleDriverException("Cannot found form directory on google drive");
}
final DriveId dirDriveId;
if (googleFileType == GoogleFileType.REPORT) {
dirDriveId = reportDriveId;
} else {
dirDriveId = storageDriveId;
}
final String fileName = PhysicalTherapyUtils.getFileName(formToSave);
Query.Builder queryBuilder = new Query.Builder();
queryBuilder.addFilter(Filters.eq(SearchableField.TITLE, fileName));
Query query = queryBuilder.build();
try {
final DriveFolder driveFolder = Drive.DriveApi.getFolder(googleClient, dirDriveId);
driveFolder
.queryChildren(googleClient, query)
.setResultCallback(
new ResultCallback<DriveApi.MetadataBufferResult>() {
@Override
public void onResult(DriveApi.MetadataBufferResult resultBufferResult) {
DriveId fileDriveId = null;
for (Metadata result : resultBufferResult.getMetadataBuffer()) {
fileDriveId = result.getDriveId();
}
if (fileDriveId == null) {
save(formToSave, googleClient, dirDriveId, fileName);
} else {
update(formToSave, googleClient, fileDriveId, fileName);
}
}
});
} catch (Throwable th) {
throw new GoogleDriverException("Unable to find or save file to drive because " + th, th);
}
}
private void setStorageDirectory(final GoogleApiClient googleClient)
throws GoogleDriverException {
Query.Builder queryBuilder = new Query.Builder();
queryBuilder.addFilter(Filters.eq(SearchableField.TITLE, STORAGE_DIR));
Query query = queryBuilder.build();
try {
final DriveFolder driveFolder = Drive.DriveApi.getRootFolder(googleClient);
driveFolder
.queryChildren(googleClient, query)
.setResultCallback(
new ResultCallback<DriveApi.MetadataBufferResult>() {
@Override
public void onResult(DriveApi.MetadataBufferResult resultBufferResult) {
for (Metadata result : resultBufferResult.getMetadataBuffer()) {
if (result.getTitle().equals(STORAGE_DIR)) {
storageDriveId = result.getDriveId();
getAllForms(googleClient);
}
}
if (storageDriveId == null) {
MetadataChangeSet.Builder builder = new MetadataChangeSet.Builder();
builder.setTitle(STORAGE_DIR);
driveFolder
.createFolder(googleClient, builder.build())
.setResultCallback(
new ResultCallback<DriveFolder.DriveFolderResult>() {
@Override
public void onResult(
DriveFolder.DriveFolderResult driveFolderResult) {
storageDriveId = driveFolderResult.getDriveFolder().getDriveId();
}
});
}
}
});
} catch (Throwable th) {
throw new GoogleDriverException(
"Unable to find or create google drive storage directory because " + th, th);
}
}