209 lines
7.8 KiB
PHP
209 lines
7.8 KiB
PHP
<?php
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/**
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* Copyright (C) 2014-2023 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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* ███████╗███████╗██████╗ ██╗ ██╗███╗ ███╗ █████╗ ███████╗██╗ ██╗
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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_Database {
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public static function execute( $params ) {
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// Set exclude database
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if ( isset( $params['options']['no_database'] ) ) {
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return $params;
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}
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// Set query offset
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if ( isset( $params['query_offset'] ) ) {
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$query_offset = (int) $params['query_offset'];
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} else {
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$query_offset = 0;
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}
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// Set table index
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if ( isset( $params['table_index'] ) ) {
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$table_index = (int) $params['table_index'];
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} else {
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$table_index = 0;
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}
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// Set table offset
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if ( isset( $params['table_offset'] ) ) {
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$table_offset = (int) $params['table_offset'];
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} else {
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$table_offset = 0;
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}
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// Set table rows
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if ( isset( $params['table_rows'] ) ) {
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$table_rows = (int) $params['table_rows'];
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} else {
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$table_rows = 0;
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}
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// Set total tables count
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if ( isset( $params['total_tables_count'] ) ) {
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$total_tables_count = (int) $params['total_tables_count'];
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} else {
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$total_tables_count = 1;
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}
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// What percent of tables have we processed?
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$progress = (int) ( ( $table_index / $total_tables_count ) * 100 );
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// Set progress
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Ai1wm_Status::info( sprintf( __( 'Exporting database...<br />%d%% complete<br />%s records saved', AI1WM_PLUGIN_NAME ), $progress, number_format_i18n( $table_rows ) ) );
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// Get tables list file
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$tables_list = ai1wm_open( ai1wm_tables_list_path( $params ), 'r' );
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// Loop over tables
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$tables = array();
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while ( list( $table_name ) = fgetcsv( $tables_list ) ) {
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$tables[] = $table_name;
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}
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// Close the tables list file
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ai1wm_close( $tables_list );
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// Get database client
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$mysql = Ai1wm_Database_Utility::create_client();
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// Exclude spam comments
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if ( isset( $params['options']['no_spam_comments'] ) ) {
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$mysql->set_table_where_query( ai1wm_table_prefix() . 'comments', "`comment_approved` != 'spam'" )
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->set_table_where_query( ai1wm_table_prefix() . 'commentmeta', sprintf( "`comment_ID` IN ( SELECT `comment_ID` FROM `%s` WHERE `comment_approved` != 'spam' )", ai1wm_table_prefix() . 'comments' ) );
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}
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// Exclude post revisions
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if ( isset( $params['options']['no_post_revisions'] ) ) {
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$mysql->set_table_where_query( ai1wm_table_prefix() . 'posts', "`post_type` != 'revision'" );
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}
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$old_table_prefixes = $old_column_prefixes = array();
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$new_table_prefixes = $new_column_prefixes = array();
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// Set table prefixes
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if ( ai1wm_table_prefix() ) {
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$old_table_prefixes[] = ai1wm_table_prefix();
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$new_table_prefixes[] = ai1wm_servmask_prefix();
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} else {
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foreach ( $tables as $table_name ) {
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$old_table_prefixes[] = $table_name;
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$new_table_prefixes[] = ai1wm_servmask_prefix() . $table_name;
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}
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}
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// Set column prefixes
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if ( strlen( ai1wm_table_prefix() ) > 1 ) {
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$old_column_prefixes[] = ai1wm_table_prefix();
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$new_column_prefixes[] = ai1wm_servmask_prefix();
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} else {
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foreach ( array( 'user_roles', 'capabilities', 'user_level', 'dashboard_quick_press_last_post_id', 'user-settings', 'user-settings-time' ) as $column_prefix ) {
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$old_column_prefixes[] = ai1wm_table_prefix() . $column_prefix;
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$new_column_prefixes[] = ai1wm_servmask_prefix() . $column_prefix;
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}
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}
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$mysql->set_tables( $tables )
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->set_old_table_prefixes( $old_table_prefixes )
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->set_new_table_prefixes( $new_table_prefixes )
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->set_old_column_prefixes( $old_column_prefixes )
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->set_new_column_prefixes( $new_column_prefixes );
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// Exclude column prefixes
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$mysql->set_reserved_column_prefixes( array( 'wp_force_deactivated_plugins', 'wp_page_for_privacy_policy' ) );
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// Exclude site options
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$mysql->set_table_where_query( ai1wm_table_prefix() . 'options', sprintf( "`option_name` NOT IN ('%s', '%s', '%s', '%s', '%s', '%s', '%s')", AI1WM_STATUS, AI1WM_SECRET_KEY, AI1WM_AUTH_USER, AI1WM_AUTH_PASSWORD, AI1WM_AUTH_HEADER, AI1WM_BACKUPS_LABELS, AI1WM_SITES_LINKS ) );
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// Set table select columns
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if ( ( $column_names = $mysql->get_column_names( ai1wm_table_prefix() . 'options' ) ) ) {
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if ( isset( $column_names['option_name'], $column_names['option_value'] ) ) {
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$column_names['option_value'] = sprintf( "(CASE WHEN option_name = '%s' THEN 'a:0:{}' WHEN (option_name = '%s' OR option_name = '%s') THEN '' ELSE option_value END) AS option_value", AI1WM_ACTIVE_PLUGINS, AI1WM_ACTIVE_TEMPLATE, AI1WM_ACTIVE_STYLESHEET );
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}
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$mysql->set_table_select_columns( ai1wm_table_prefix() . 'options', $column_names );
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}
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// Set table prefix columns
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$mysql->set_table_prefix_columns( ai1wm_table_prefix() . 'options', array( 'option_name' ) )
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->set_table_prefix_columns( ai1wm_table_prefix() . 'usermeta', array( 'meta_key' ) );
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// Export database
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if ( $mysql->export( ai1wm_database_path( $params ), $query_offset, $table_index, $table_offset, $table_rows ) ) {
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// Set progress
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Ai1wm_Status::info( __( 'Done exporting database.', AI1WM_PLUGIN_NAME ) );
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// Unset query offset
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unset( $params['query_offset'] );
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// Unset table index
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unset( $params['table_index'] );
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// Unset table offset
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unset( $params['table_offset'] );
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// Unset table rows
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unset( $params['table_rows'] );
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// Unset total tables count
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unset( $params['total_tables_count'] );
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// Unset completed flag
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unset( $params['completed'] );
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} else {
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// What percent of tables have we processed?
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$progress = (int) ( ( $table_index / $total_tables_count ) * 100 );
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// Set progress
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Ai1wm_Status::info( sprintf( __( 'Exporting database...<br />%d%% complete<br />%s records saved', AI1WM_PLUGIN_NAME ), $progress, number_format_i18n( $table_rows ) ) );
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// Set query offset
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$params['query_offset'] = $query_offset;
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// Set table index
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$params['table_index'] = $table_index;
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// Set table offset
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$params['table_offset'] = $table_offset;
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// Set table rows
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$params['table_rows'] = $table_rows;
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// Set total tables count
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$params['total_tables_count'] = $total_tables_count;
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// Set completed flag
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$params['completed'] = false;
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}
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return $params;
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}
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}
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