/**
* Get all backup files
*
* @return array
*/
public function get_files() {
$backups = array();
try {
$iterator = new RegexIterator(
new DirectoryIterator( AI1WM_BACKUPS_PATH ),
'/^(.+)-(\d+)-(\d+)-(\d+)\.wpress$/',
RegexIterator::GET_MATCH
);
foreach ( $iterator as $item ) {
try {
$backup = new Ai1wm_File;
$backup->setFile( $item[0] );
$backup->setName( $item[1] );
$backup->setSize( $iterator->getSize() );
$backup->setCreatedAt( strtotime( "{$item[2]} {$item[3]}" ) );
// Add backup file
$backups[] = $backup;
} catch ( Exception $e ) {
// Log the error
Ai1wm_Log::error( 'Exception while listing backup file: ' . $e->getMessage() );
}
}
} catch ( Exception $e ) {
$backups = array();
}
// Sort backups by most recent first
usort( $backups, array( $this, 'compare' ) );
return $backups;
}