public static function execute( $params ) {
// Set Gdrive client
$gdrive = new ServMaskGdriveClient(
get_option( 'ai1wmge_gdrive_token' ),
get_option( 'ai1wmge_gdrive_ssl', true )
);
$backup_folder = $gdrive->listFolder( ai1wm_archive_folder() );
if ( isset( $backup_folder['items'] ) && ( $item = array_shift( $backup_folder['items'] ) ) ) {
$backup_folder = $item;
} else {
return $params;
}
$files = $gdrive->listFolder( null, $backup_folder['id'], array(
'orderBy' => 'createdDate',
) );
$backups = array();
foreach ( $files['items'] as $backup ) {
if ( $backup['kind'] === 'drive#file' ) {
$backups[] = $backup;
}
}
// Skip calculations if there are no backups to delete
if ( count( $backups ) === 0 ) {
return $params;
}
// Number of backups
if ( ( $backups_limit = get_option( 'ai1wmge_gdrive_backups', 0 ) ) ) {
if ( ( $backups_to_remove = count( $backups ) - $backups_limit ) > 0 ) {
for ( $index = 0; $index < $backups_to_remove; $index++ ) {
$gdrive->delete( $backups[$index]['id'] );
}
}
}
// Sort backups by date desc
$backups = array_reverse( $backups );
// Get the size of the latest backup before we remove it
$size_of_backups = $backups[0]['fileSize'];
// Remove the latest backup, the user should have at least one backup
array_shift( $backups );
if ( ( $retention_size = ai1wm_parse_size( get_option( 'ai1wmge_gdrive_total', 0 ) ) ) ) {
foreach ( $backups as $backup ) {
$size_of_backups += $backup['fileSize'];
if ( $size_of_backups > $retention_size ) {
$gdrive->delete( $backup['id'] );
}
}
}
return $params;
}
public static function execute( $params ) {
// Set progress
Ai1wm_Status::info( __( 'Connecting to Google Drive...', AI1WMGE_PLUGIN_NAME ) );
// Open achive file
$archive = new Ai1wm_Compressor( ai1wm_archive_path( $params ) );
// Append EOF block
$archive->close( true );
// Set Gdrive client
$gdrive = new ServMaskGdriveClient(
get_option( 'ai1wmge_gdrive_token' ),
get_option( 'ai1wmge_gdrive_ssl', true )
);
// Get or Create folder
$folder = $gdrive->listFolder( ai1wm_archive_folder() );
if ( isset( $folder['items'] ) && ( $item = array_shift( $folder['items'] ) ) ) {
$folder = $item;
} else {
$folder = $gdrive->createFolder( ai1wm_archive_folder() );
}
// Upload resumable
$params['uploadUrl'] = $gdrive->uploadResumable(
ai1wm_archive_name( $params ),
ai1wm_archive_bytes( $params ),
$folder['id']
);
return $params;
}
public function account() {
// Set Gdrive client
$gdrive = new ServMaskGdriveClient(
get_option( 'ai1wmge_gdrive_token' ),
get_option( 'ai1wmge_gdrive_ssl', true )
);
// Get account info
$account = $gdrive->getAccountInfo();
// Set account name
$name = null;
if ( isset( $account['name'] ) ) {
$name = $account['name'];
}
// Set used quota
$used = null;
if ( isset( $account['quotaBytesUsed'] ) ) {
$used = $account['quotaBytesUsed'];
}
// Set total quota
$total = null;
if ( isset( $account['quotaBytesTotal'] ) ) {
$total = $account['quotaBytesTotal'];
}
return array(
'name' => $name,
'used' => size_format( $used ),
'total' => size_format( $total ),
'progress' => ceil( ( $used / $total ) * 100 ),
);
}
public static function folder() {
// Set folder ID
$folderId = null;
if ( isset( $_GET['folderId'] ) ) {
$folderId = $_GET['folderId'];
}
// Set Gdrive client
$gdrive = new ServMaskGdriveClient(
get_option( 'ai1wmge_gdrive_token' ),
get_option( 'ai1wmge_gdrive_ssl', true )
);
// List folder
$folder = $gdrive->listFolder( null, $folderId );
// Set folder structure
$response = array( 'id' => null, 'items' => array() );
// Set folder ID
if ( isset( $folder['id'] ) ) {
$response['id'] = $folder['id'];
}
// Set folder items
if ( isset( $folder['items'] ) && ( $items = $folder['items'] ) ) {
foreach ( $items as $item ) {
$response['items'][] = array(
'id' => isset( $item['id'] ) ? $item['id'] : null,
'name' => isset( $item['title'] ) ? $item['title'] : null,
'mime' => isset( $item['mimeType'] ) ? $item['mimeType'] : null,
'size' => isset( $item['fileSize'] ) ? size_format( $item['fileSize'] ) : null,
'bytes' => isset( $item['fileSize'] ) ? $item['fileSize'] : null,
'ext' => isset( $item['fileExtension'] ) ? $item['fileExtension'] : null,
);
}
}
echo json_encode( $response );
exit;
}
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;
}
public static function execute( $params ) {
$completed = false;
// Set offset
if ( ! isset( $params['offset'] ) ) {
$params['offset'] = 0;
}
// Set retry
if ( ! isset( $params['retry'] ) ) {
$params['retry'] = 0;
}
// Set Gdrive client
$gdrive = new ServMaskGdriveClient(
get_option( 'ai1wmge_gdrive_token' ),
get_option( 'ai1wmge_gdrive_ssl', true )
);
// Get archive file
$archive = fopen( ai1wm_archive_path( $params ), 'rb' );
// Read file chunk
if ( ( fseek( $archive, $params['offset'] ) !== -1 )
&& ( $chunk = fread( $archive, ServMaskGdriveClient::CHUNK_SIZE ) ) ) {
// Set chunk size
$params['chunkSize'] = ftell( $archive ) - $params['offset'];
// Set file size
$params['fileSize'] = ai1wm_archive_bytes( $params );
try {
// Increase number of retries
$params['retry'] += 1;
// Upload file chunk
$gdrive->uploadFileChunk( $chunk, $params );
} catch ( Exception $e ) {
// Retry 3 times
if ( $params['retry'] <= 3 ) {
return $params;
}
throw $e;
}
// Reset retry counter
$params['retry'] = 0;
// Set archive details
$name = ai1wm_archive_name( $params );
$bytes = ai1wm_archive_bytes( $params );
$size = ai1wm_archive_size( $params );
// Get progress
if ( isset( $params['offset'] ) ) {
$progress = (int) ( ( $params['offset'] / $bytes ) * 100 );
} else {
$progress = 100;
}
// Set progress
Ai1wm_Status::info( __(
"<i class=\"ai1wm-icon-gdrive\"></i> " .
"Uploading <strong>{$name}</strong> ({$size})<br />{$progress}% complete",
AI1WMGE_PLUGIN_NAME
) );
} else {
// Set last backup date
update_option( 'ai1wmge_gdrive_timestamp', current_time( 'timestamp' ) );
// Set progress
Ai1wm_Status::done(
__( 'Your WordPress archive has been uploaded to Google Drive.', AI1WMGE_PLUGIN_NAME ),
__( 'Google Drive', AI1WMGE_PLUGIN_NAME )
);
// Upload completed
$completed = true;
self::notify_admin_of_new_backup( $params );
}
// Close the archive file
fclose( $archive );
// Set completed flag
$params['completed'] = $completed;
return $params;
}
