Initial commit: WordPress wp-content (themes, plugins, languages)
- Theme: momentry (custom theme with REST API routes) - Plugins: code-snippets (contains all API proxies) - Languages: zh_TW translations - Excludes: cache, backups, uploads, logs
This commit is contained in:
OpenCode
377
plugins/all-in-one-wp-migration/lib/vendor/servmask/database/class-ai1wm-database-sqlite.php
vendored
Normal file
377
plugins/all-in-one-wp-migration/lib/vendor/servmask/database/class-ai1wm-database-sqlite.php
vendored
Normal file
@@ -0,0 +1,377 @@
|
||||
<?php
|
||||
/**
|
||||
* Copyright (C) 2014-2025 ServMask Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* 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_Database_Sqlite extends Ai1wm_Database {
|
||||
|
||||
/**
|
||||
* Check whether table has auto increment attribute
|
||||
*
|
||||
* @param string $table_name Table name
|
||||
* @return boolean
|
||||
*/
|
||||
public function has_auto_increment( $table_name ) {
|
||||
return stripos( $this->get_create_table( $table_name ), 'AUTOINCREMENT' ) !== false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get views
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function get_views() {
|
||||
if ( is_null( $this->views ) ) {
|
||||
$where_query = array();
|
||||
|
||||
// Loop over table prefixes
|
||||
if ( $this->get_table_prefix_filters() ) {
|
||||
foreach ( $this->get_table_prefix_filters() as $prefix_filter ) {
|
||||
if ( isset( $prefix_filter[0], $prefix_filter[1] ) ) {
|
||||
$where_query[] = sprintf( "(`name` REGEXP '^%s' AND `name` NOT REGEXP '^%s')", $prefix_filter[0], $prefix_filter[1] );
|
||||
} else {
|
||||
$where_query[] = sprintf( "`name` REGEXP '^%s'", $prefix_filter[0] );
|
||||
}
|
||||
}
|
||||
} else {
|
||||
$where_query[] = 1;
|
||||
}
|
||||
|
||||
$this->views = array();
|
||||
|
||||
// Loop over views
|
||||
$result = $this->query( sprintf( "SELECT `name` FROM `sqlite_master` WHERE `type`='view' AND (%s)", implode( ' OR ', $where_query ) ) );
|
||||
while ( $row = $this->fetch_row( $result ) ) {
|
||||
if ( isset( $row[0] ) ) {
|
||||
$this->views[] = $row[0];
|
||||
}
|
||||
}
|
||||
|
||||
$this->free_result( $result );
|
||||
}
|
||||
|
||||
return $this->views;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get base tables
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function get_base_tables() {
|
||||
if ( is_null( $this->base_tables ) ) {
|
||||
$where_query = array();
|
||||
|
||||
// Loop over table prefixes
|
||||
if ( $this->get_table_prefix_filters() ) {
|
||||
foreach ( $this->get_table_prefix_filters() as $prefix_filter ) {
|
||||
if ( isset( $prefix_filter[0], $prefix_filter[1] ) ) {
|
||||
$where_query[] = sprintf( "(`name` REGEXP '^%s' AND `name` NOT REGEXP '^%s')", $prefix_filter[0], $prefix_filter[1] );
|
||||
} else {
|
||||
$where_query[] = sprintf( "`name` REGEXP '^%s'", $prefix_filter[0] );
|
||||
}
|
||||
}
|
||||
} else {
|
||||
$where_query[] = 1;
|
||||
}
|
||||
|
||||
$this->base_tables = array();
|
||||
|
||||
// Loop over base tables
|
||||
$result = $this->query( sprintf( "SELECT `name` FROM `sqlite_master` WHERE `type`='table' AND (%s)", implode( ' OR ', $where_query ) ) );
|
||||
while ( $row = $this->fetch_row( $result ) ) {
|
||||
if ( isset( $row[0] ) ) {
|
||||
$this->base_tables[] = $row[0];
|
||||
}
|
||||
}
|
||||
|
||||
$this->free_result( $result );
|
||||
}
|
||||
|
||||
return $this->base_tables;
|
||||
}
|
||||
|
||||
/**
|
||||
* Run SQLite query
|
||||
*
|
||||
* @param string $input SQL query
|
||||
* @return mixed
|
||||
*/
|
||||
public function query( $input ) {
|
||||
return $this->wpdb->get_results( $input, ARRAY_A );
|
||||
}
|
||||
|
||||
/**
|
||||
* Escape string input for SQLite query
|
||||
*
|
||||
* @param string $input String to escape
|
||||
* @return string
|
||||
*/
|
||||
public function escape( $input ) {
|
||||
return $this->wpdb->_real_escape( $input );
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the error code for the most recent function call
|
||||
*
|
||||
* @return integer
|
||||
*/
|
||||
public function errno() {
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a string description of the last error
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function error() {
|
||||
}
|
||||
|
||||
/**
|
||||
* Return server info
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function server_info() {
|
||||
return $this->wpdb->db_server_info();
|
||||
}
|
||||
|
||||
/**
|
||||
* Return result as associative array
|
||||
*
|
||||
* @param mixed $result SQLite resource
|
||||
* @return array
|
||||
*/
|
||||
public function fetch_assoc( &$result ) {
|
||||
if ( key( $result ) === null ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$current = current( $result );
|
||||
next( $result );
|
||||
|
||||
return $current;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the result from SQLite query as row
|
||||
*
|
||||
* @param mixed $result SQLite resource
|
||||
* @return array
|
||||
*/
|
||||
public function fetch_row( &$result ) {
|
||||
$current = $this->fetch_assoc( $result );
|
||||
if ( $current === false ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return array_values( $current );
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the number for rows from SQLite results
|
||||
*
|
||||
* @param mixed $result SQLite resource
|
||||
* @return integer
|
||||
*/
|
||||
public function num_rows( &$result ) {
|
||||
return count( $result );
|
||||
}
|
||||
|
||||
/**
|
||||
* Stub for free SQLite result memory
|
||||
*
|
||||
* @param mixed $result SQLite resource
|
||||
* @return void
|
||||
*/
|
||||
public function free_result( &$result ) {
|
||||
unset( $result );
|
||||
}
|
||||
|
||||
/**
|
||||
* Get SQLite create view
|
||||
*
|
||||
* @param string $table_name View name
|
||||
* @return string
|
||||
*/
|
||||
protected function get_create_view( $table_name ) {
|
||||
$result = $this->query( "SELECT `sql` FROM `sqlite_master` WHERE `name` = '{$table_name}'" );
|
||||
$row = $this->fetch_assoc( $result );
|
||||
|
||||
// Close result cursor
|
||||
$this->free_result( $result );
|
||||
|
||||
// Get create table
|
||||
if ( isset( $row['sql'] ) ) {
|
||||
return $row['sql'];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get SQLite create table
|
||||
*
|
||||
* @param string $table_name Table name
|
||||
* @return string
|
||||
*/
|
||||
protected function get_create_table( $table_name ) {
|
||||
$result = $this->query( "SELECT `sql` FROM `sqlite_master` WHERE `name` = '{$table_name}'" );
|
||||
$row = $this->fetch_assoc( $result );
|
||||
|
||||
// Close result cursor
|
||||
$this->free_result( $result );
|
||||
|
||||
// Get create table
|
||||
if ( isset( $row['sql'] ) ) {
|
||||
return $row['sql'];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Replace table defaults
|
||||
*
|
||||
* @param string $input SQL statement
|
||||
* @return string
|
||||
*/
|
||||
protected function replace_table_defaults( $input ) {
|
||||
$pattern = array(
|
||||
'/DEFAULT(\s+)(\d+)/i',
|
||||
"/DEFAULT(\s+)'(.*?)'/i",
|
||||
);
|
||||
|
||||
return preg_replace( $pattern, '', $input );
|
||||
}
|
||||
|
||||
/**
|
||||
* Replace view quotes
|
||||
*
|
||||
* @param string $input View value
|
||||
* @return string
|
||||
*/
|
||||
protected function replace_view_quotes( $input ) {
|
||||
return str_replace( '"', '`', $input );
|
||||
}
|
||||
|
||||
/**
|
||||
* Replace table quotes
|
||||
*
|
||||
* @param string $input Table value
|
||||
* @return string
|
||||
*/
|
||||
protected function replace_table_quotes( $input ) {
|
||||
return str_replace( '"', '`', $input );
|
||||
}
|
||||
|
||||
/**
|
||||
* Get SQLite primary keys
|
||||
*
|
||||
* @param string $table_name Table name
|
||||
* @return array
|
||||
*/
|
||||
protected function get_primary_keys( $table_name ) {
|
||||
$primary_keys = array();
|
||||
|
||||
// Get primary keys
|
||||
$result = $this->query( "SELECT `table_info`.`name` FROM PRAGMA_TABLE_INFO('{$table_name}') AS table_info WHERE `table_info`.`pk` != 0" );
|
||||
while ( $row = $this->fetch_assoc( $result ) ) {
|
||||
if ( isset( $row['name'] ) ) {
|
||||
$primary_keys[] = $row['name'];
|
||||
}
|
||||
}
|
||||
|
||||
// Close result cursor
|
||||
$this->free_result( $result );
|
||||
|
||||
return $primary_keys;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get SQLite column types
|
||||
*
|
||||
* @param string $table_name Table name
|
||||
* @return array
|
||||
*/
|
||||
protected function get_column_types( $table_name ) {
|
||||
$column_types = array();
|
||||
|
||||
// Get column types
|
||||
$result = $this->query( "SELECT `name`, `type` FROM PRAGMA_TABLE_INFO('{$table_name}')" );
|
||||
while ( $row = $this->fetch_assoc( $result ) ) {
|
||||
if ( isset( $row['name'] ) ) {
|
||||
$column_types[ strtolower( $row['name'] ) ] = $row['type'];
|
||||
}
|
||||
}
|
||||
|
||||
// Close result cursor
|
||||
$this->free_result( $result );
|
||||
|
||||
return $column_types;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get SQLite column names
|
||||
*
|
||||
* @param string $table_name Table name
|
||||
* @return array
|
||||
*/
|
||||
public function get_column_names( $table_name ) {
|
||||
$column_names = array();
|
||||
|
||||
// Get column names
|
||||
$result = $this->query( "SELECT `name` FROM PRAGMA_TABLE_INFO('{$table_name}')" );
|
||||
while ( $row = $this->fetch_assoc( $result ) ) {
|
||||
if ( isset( $row['name'] ) ) {
|
||||
$column_names[ strtolower( $row['name'] ) ] = $row['name'];
|
||||
}
|
||||
}
|
||||
|
||||
// Close result cursor
|
||||
$this->free_result( $result );
|
||||
|
||||
return $column_names;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get SQLite max allowed packet
|
||||
*
|
||||
* @return integer
|
||||
*/
|
||||
protected function get_max_allowed_packet() {
|
||||
return PHP_INT_MAX;
|
||||
}
|
||||
|
||||
/**
|
||||
* Use SQLite transactions
|
||||
*
|
||||
* @return boolean
|
||||
*/
|
||||
protected function use_transactions() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user