09ef1f000f
- Theme: momentry (custom theme with REST API routes) - Plugins: code-snippets (contains all API proxies) - Languages: zh_TW translations - Excludes: cache, backups, uploads, logs
240 lines
7.9 KiB
PHP
240 lines
7.9 KiB
PHP
<?php
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/**
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* Copyright (C) 2014-2025 ServMask Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Attribution: This code is part of the All-in-One WP Migration plugin, developed by
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*
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* ███████╗███████╗██████╗ ██╗ ██╗███╗ ███╗ █████╗ ███████╗██╗ ██╗
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* ██╔════╝██╔════╝██╔══██╗██║ ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
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* ███████╗█████╗ ██████╔╝██║ ██║██╔████╔██║███████║███████╗█████╔╝
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* ╚════██║██╔══╝ ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
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* ███████║███████╗██║ ██║ ╚████╔╝ ██║ ╚═╝ ██║██║ ██║███████║██║ ██╗
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* ╚══════╝╚══════╝╚═╝ ╚═╝ ╚═══╝ ╚═╝ ╚═╝╚═╝ ╚═╝╚══════╝╚═╝ ╚═╝
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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die( 'Kangaroos cannot jump here' );
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}
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class Ai1wm_Export_Content {
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public static function execute( $params ) {
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// Set encrypt password
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$encrypt_password = null;
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if ( isset( $params['options']['encrypt_backups'], $params['options']['encrypt_password'] ) ) {
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$encrypt_password = $params['options']['encrypt_password'];
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}
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// Set compression type
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$compression_type = null;
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if ( isset( $params['options']['compression_type'] ) ) {
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$compression_type = $params['options']['compression_type'];
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}
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// Set archive bytes offset
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if ( isset( $params['archive_bytes_offset'] ) ) {
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$archive_bytes_offset = (int) $params['archive_bytes_offset'];
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} else {
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$archive_bytes_offset = ai1wm_archive_bytes( $params );
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}
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// Set file bytes offset
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if ( isset( $params['file_bytes_offset'] ) ) {
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$file_bytes_offset = (int) $params['file_bytes_offset'];
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} else {
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$file_bytes_offset = 0;
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}
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// Set file bytes written
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if ( isset( $params['file_bytes_written'] ) ) {
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$file_bytes_written = (int) $params['file_bytes_written'];
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} else {
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$file_bytes_written = 0;
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}
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// Set content bytes offset
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if ( isset( $params['content_bytes_offset'] ) ) {
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$content_bytes_offset = (int) $params['content_bytes_offset'];
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} else {
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$content_bytes_offset = 0;
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}
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// Get processed files size
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if ( isset( $params['processed_files_size'] ) ) {
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$processed_files_size = (int) $params['processed_files_size'];
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} else {
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$processed_files_size = 0;
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}
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// Get total content files size
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if ( isset( $params['total_content_files_size'] ) ) {
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$total_content_files_size = (int) $params['total_content_files_size'];
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} else {
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$total_content_files_size = 1;
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}
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// Get total content files count
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if ( isset( $params['total_content_files_count'] ) ) {
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$total_content_files_count = (int) $params['total_content_files_count'];
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} else {
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$total_content_files_count = 1;
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}
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// Set file CRC
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if ( isset( $params['file_crc'] ) ) {
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$file_crc = $params['file_crc'];
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} else {
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$file_crc = null;
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}
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// What percent of files have we processed?
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$progress = (int) min( ( $processed_files_size / $total_content_files_size ) * 100, 100 );
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// Set progress
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/* translators: 1: Number of files, 2: Progress. */
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Ai1wm_Status::info( sprintf( __( 'Archiving %1$d content files...<br />%2$d%% complete', 'all-in-one-wp-migration' ), $total_content_files_count, $progress ) );
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// Flag to hold if file data has been processed
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$completed = true;
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// Start time
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$start = microtime( true );
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// Get content list file
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$content_list = ai1wm_open( ai1wm_content_list_path( $params ), 'r' );
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// Set the file pointer at the current index
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if ( fseek( $content_list, $content_bytes_offset ) !== -1 ) {
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// Open the archive file for writing
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$archive = new Ai1wm_Compressor( ai1wm_archive_path( $params ), $encrypt_password, $compression_type );
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// Set the file pointer to the one that we have saved
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$archive->set_file_pointer( $archive_bytes_offset );
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// Loop over files
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while ( ( $row = ai1wm_getcsv( $content_list ) ) !== false ) {
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list( $file_abspath, $file_relpath, $file_size, $file_mtime ) = $row;
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$file_bytes_read = 0;
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// Add file to archive
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if ( ( $completed = $archive->add_file( $file_abspath, $file_relpath, $file_bytes_read, $file_bytes_offset, $file_bytes_written, $file_crc ) ) ) {
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$file_crc = null;
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// Reset file bytes
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$file_bytes_offset = $file_bytes_written = 0;
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// Get content bytes offset
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$content_bytes_offset = ftell( $content_list );
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}
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// Increment processed files size
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$processed_files_size += $file_bytes_read;
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// What percent of files have we processed?
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$progress = (int) min( ( $processed_files_size / $total_content_files_size ) * 100, 100 );
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// Set progress
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/* translators: 1: Number of files, 2: Progress. */
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Ai1wm_Status::info( sprintf( __( 'Archiving %1$d content files...<br />%2$d%% complete', 'all-in-one-wp-migration' ), $total_content_files_count, $progress ) );
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// More than 10 seconds have passed, break and do another request
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if ( ( $timeout = apply_filters( 'ai1wm_completed_timeout', 10 ) ) ) {
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if ( ( microtime( true ) - $start ) > $timeout ) {
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$completed = false;
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break;
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}
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}
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}
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// Get archive bytes offset
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$archive_bytes_offset = $archive->get_file_pointer();
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// Truncate the archive file
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$archive->truncate();
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// Close the archive file
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$archive->close();
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}
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// End of the content list?
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if ( feof( $content_list ) ) {
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// Unset archive bytes offset
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unset( $params['archive_bytes_offset'] );
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// Unset file bytes offset
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unset( $params['file_bytes_offset'] );
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// Unset file bytes written
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unset( $params['file_bytes_written'] );
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// Unset content bytes offset
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unset( $params['content_bytes_offset'] );
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// Unset processed files size
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unset( $params['processed_files_size'] );
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// Unset total content files size
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unset( $params['total_content_files_size'] );
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// Unset total content files count
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unset( $params['total_content_files_count'] );
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// Unset file CRC
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unset( $params['file_crc'] );
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// Unset completed flag
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unset( $params['completed'] );
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} else {
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// Set archive bytes offset
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$params['archive_bytes_offset'] = $archive_bytes_offset;
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// Set file bytes offset
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$params['file_bytes_offset'] = $file_bytes_offset;
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// Set file bytes written
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$params['file_bytes_written'] = $file_bytes_written;
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// Set content bytes offset
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$params['content_bytes_offset'] = $content_bytes_offset;
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// Set processed files size
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$params['processed_files_size'] = $processed_files_size;
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// Set total content files size
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$params['total_content_files_size'] = $total_content_files_size;
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// Set total content files count
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$params['total_content_files_count'] = $total_content_files_count;
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// Set file CRC
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$params['file_crc'] = $file_crc;
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// Set completed flag
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$params['completed'] = $completed;
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}
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// Close the content list file
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ai1wm_close( $content_list );
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return $params;
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}
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}
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