public static function execute( $params ) {
$completed = false;
// File ID
if ( ! isset( $params['fileId'] ) ) {
throw new Ai1wm_Import_Exception(
__( 'Google Drive File ID is not specified. ', AI1WMGE_PLUGIN_NAME )
);
}
// Set startBytes
if ( ! isset( $params['startBytes'] ) ) {
$params['startBytes'] = 0;
}
// Set endBytes
if ( ! isset( $params['endBytes'] ) ) {
$params['endBytes'] = ServMaskGdriveClient::CHUNK_SIZE;
}
// Set retry
if ( ! isset( $params['retry'] ) ) {
$params['retry'] = 0;
}
// Set Google Drive client
$gdrive = new ServMaskGdriveClient(
get_option( 'ai1wmge_gdrive_token' ),
get_option( 'ai1wmge_gdrive_ssl', true )
);
// Get archive file
$archive = fopen( ai1wm_archive_path( $params ), 'ab' );
try {
// Increase number of retries
$params['retry'] += 1;
// Download file chunk
$gdrive->getFile( $params['fileId'], $archive, $params );
} catch ( Exception $e ) {
// Retry 3 times
if ( $params['retry'] <= 3 ) {
return $params;
}
throw $e;
}
// Reset retry counter
$params['retry'] = 0;
// Close the archive file
fclose( $archive );
// Calculate percent
$percent = (int) ( ( $params['startBytes'] / $params['totalBytes'] ) * 100 );
// Set progress
Ai1wm_Status::progress( $percent );
// Next file chunk
if ( empty( $params['totalBytes'] ) ) {
throw new Ai1wm_Import_Exception( 'Unable to import the archive! Please check file size parameter. ');
} else if ( $params['totalBytes'] == $params['startBytes'] ) {
$completed = true;
}
// Set completed flag
$params['completed'] = $completed;
return $params;
}
