. * * Attribution: This code is part of the All-in-One WP Migration plugin, developed by * * ███████╗███████╗██████╗ ██╗ ██╗███╗ ███╗ █████╗ ███████╗██╗ ██╗ * ██╔════╝██╔════╝██╔══██╗██║ ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝ * ███████╗█████╗ ██████╔╝██║ ██║██╔████╔██║███████║███████╗█████╔╝ * ╚════██║██╔══╝ ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗ * ███████║███████╗██║ ██║ ╚████╔╝ ██║ ╚═╝ ██║██║ ██║███████║██║ ██╗ * ╚══════╝╚══════╝╚═╝ ╚═╝ ╚═══╝ ╚═╝ ╚═╝╚═╝ ╚═╝╚══════╝╚═╝ ╚═╝ */ if ( ! defined( 'ABSPATH' ) ) { die( 'Kangaroos cannot jump here' ); } class Ai1wm_Import_Database_File { public static function execute( $params ) { // Set decryption password $decryption_password = null; if ( isset( $params['decryption_password'] ) ) { $decryption_password = $params['decryption_password']; } // Set archive bytes offset if ( isset( $params['archive_bytes_offset'] ) ) { $archive_bytes_offset = (int) $params['archive_bytes_offset']; } else { $archive_bytes_offset = 0; } // Set file bytes offset if ( isset( $params['file_bytes_offset'] ) ) { $file_bytes_offset = (int) $params['file_bytes_offset']; } else { $file_bytes_offset = 0; } // Set file bytes written if ( isset( $params['file_bytes_written'] ) ) { $file_bytes_written = (int) $params['file_bytes_written']; } else { $file_bytes_written = 0; } // Get total archive size if ( isset( $params['total_archive_size'] ) ) { $total_archive_size = (int) $params['total_archive_size']; } else { $total_archive_size = ai1wm_archive_bytes( $params ); } // Read package.json file $handle = ai1wm_open( ai1wm_package_path( $params ), 'r' ); // Parse package.json file $config = ai1wm_read( $handle, filesize( ai1wm_package_path( $params ) ) ); $config = json_decode( $config, true ); // Close handle ai1wm_close( $handle ); // What percent of archive have we processed? $progress = (int) min( ( $archive_bytes_offset / $total_archive_size ) * 100, 100 ); // Set progress /* translators: Progress. */ Ai1wm_Status::info( sprintf( __( 'Unpacking database...
%d%% complete', 'all-in-one-wp-migration' ), $progress ) ); // Get compression type $compression_type = null; if ( ! empty( $config['Compression']['Enabled'] ) ) { $compression_type = $config['Compression']['Type']; } // Open the archive file for reading $archive = new Ai1wm_Extractor( ai1wm_archive_path( $params ), $decryption_password, $compression_type ); // Set the file pointer to the one that we have saved $archive->set_file_pointer( $archive_bytes_offset ); // Flag to hold if file data has been processed $completed = true; if ( $archive->has_not_reached_eof() ) { $file_bytes_read = 0; // Unpack database.sql file if ( ( $completed = $archive->extract_by_files_array( ai1wm_storage_path( $params ), array( AI1WM_DATABASE_NAME ), array(), array(), $file_bytes_read, $file_bytes_offset, $file_bytes_written ) ) ) { $file_bytes_offset = $file_bytes_written = 0; } // Get archive bytes offset $archive_bytes_offset = $archive->get_file_pointer(); } // End of the archive? if ( $archive->has_reached_eof() ) { // Set progress Ai1wm_Status::info( __( 'Database unpacked.', 'all-in-one-wp-migration' ) ); // Unset archive bytes offset unset( $params['archive_bytes_offset'] ); // Unset file bytes offset unset( $params['file_bytes_offset'] ); // Unset file bytes written unset( $params['file_bytes_written'] ); // Unset total archive size unset( $params['total_archive_size'] ); // Unset completed flag unset( $params['completed'] ); } else { // What percent of archive have we processed? $progress = (int) min( ( $archive_bytes_offset / $total_archive_size ) * 100, 100 ); // Set progress /* translators: Progress. */ Ai1wm_Status::info( sprintf( __( 'Unpacking database...
%d%% complete', 'all-in-one-wp-migration' ), $progress ) ); // Set archive bytes offset $params['archive_bytes_offset'] = $archive_bytes_offset; // Set file bytes offset $params['file_bytes_offset'] = $file_bytes_offset; // Set file bytes written $params['file_bytes_written'] = $file_bytes_written; // Set total archive size $params['total_archive_size'] = $total_archive_size; // Set completed flag $params['completed'] = $completed; } // Close the archive file $archive->close(); return $params; } }