Your IP : 3.145.166.108
<?php if ( ! defined( 'ABSPATH' ) ) exit;
class NF_Database_Migrations
{
protected $migrations = array();
/**
* Constructor method for the NF_Database_Migrations class.
*
* @since 3.0.0
*
* @updated 3.3.8
*/
public function __construct()
{
$this->migrations[ 'forms' ] = new NF_Database_Migrations_Forms();
$this->migrations[ 'form_meta' ] = new NF_Database_Migrations_FormMeta();
$this->migrations[ 'fields' ] = new NF_Database_Migrations_Fields();
$this->migrations[ 'field_meta' ] = new NF_Database_Migrations_FieldMeta();
$this->migrations[ 'actions' ] = new NF_Database_Migrations_Actions();
$this->migrations[ 'action_meta' ] = new NF_Database_Migrations_ActionMeta();
$this->migrations[ 'objects' ] = new NF_Database_Migrations_Objects();
$this->migrations[ 'object_meta' ] = new NF_Database_Migrations_ObjectMeta();
$this->migrations[ 'relationships' ] = new NF_Database_Migrations_Relationships();
$this->migrations[ 'settings' ] = new NF_Database_Migrations_Settings();
$this->migrations[ 'upgrades' ] = new NF_Database_Migrations_Upgrades();
$this->migrations[ 'chunks' ] = new NF_Database_Migrations_Chunks();
}
/**
* Function to run each migration on the stack.
*
* @since 3.0.0
*/
public function migrate()
{
foreach( $this->migrations as $migration ){
$migration->_run();
}
}
/**
* Function to run any required database upgrades.
*
* @param $callback (String) The method this upgrade will call from individual migration files.
*
* @since 3.4.0
*/
public function do_upgrade( $callback )
{
foreach( $this->migrations as $migration ) {
$migration->_do_upgrade( $callback );
}
}
/**
* This function drops ninja forms tables and options
*
* @param $areYouSure (Boolean)
* @param $areYouReallySure (Boolean)
* @param $nuke_multisite (Boolean)
*
* @since 2.9.34
* @updated 3.3.16
*/
public function nuke( $areYouSure = FALSE, $areYouReallySure = FALSE, $nuke_multisite = TRUE )
{
if( ! $areYouSure || ! $areYouReallySure ) return;
global $wpdb;
if( ! function_exists( 'is_multisite' ) || ! is_multisite() ){
$this->_nuke();
return;
}
// adding this to make sure we don't nuke ALL subsites when upgrading one subsite
if ( $nuke_multisite ) {
$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
foreach( $blog_ids as $blog_id ){
switch_to_blog( $blog_id );
$this->_nuke();
restore_current_blog(); // Call after EVERY switch_to_blog().
}
} else {
$this->_nuke();
return;
}
}
/**
* Function to handle the actual deletion of tables and caches.
*
* @since 3.1.0
*/
private function _nuke()
{
global $wpdb;
/* Drop THREE Tables */
foreach( $this->migrations as $migration ){
$migration->_drop();
}
/* Delete form caches */
$wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'nf_form_%'" );
$wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE '_transient_nf_form_%'" );
$wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE '_transient_timeout_nf_form_%'" );
}
/**
* Function to nuke our 3.0 settings.
*
* @param $areYouSure (Boolean)
* @param $areYouReallySure (Boolean)
*
* @since 3.1.0
*/
public function nuke_settings( $areYouSure = FALSE, $areYouReallySure = FALSE )
{
if( ! $areYouSure || ! $areYouReallySure ) return;
global $wpdb;
if( ! function_exists( 'is_multisite' ) || ! is_multisite() ){
$this->_nuke_settings();
return;
}
$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
foreach( $blog_ids as $blog_id ){
switch_to_blog( $blog_id );
$this->_nuke_settings();
restore_current_blog(); // Call after EVERY switch_to_blog().
}
}
/**
* Function to handle the actual deletion of our 3.0 settings.
*
* @since 3.1.0
*/
private function _nuke_settings()
{
global $wpdb;
/* Delete known options */
delete_option( 'nf_admin_notice' );
delete_option( 'nf_form_tel_data' );
delete_option( 'nf_form_tel_sent' );
delete_option( 'nf_tel_collate' );
delete_option( 'ninja_forms_allow_tracking' );
delete_option( 'ninja_forms_db_version' );
delete_option( 'ninja_forms_do_not_allow_tracking' );
delete_option( 'ninja_forms_load_deprecated' );
delete_option( 'ninja_forms_mailchimp_interests' );
delete_option( 'ninja_forms_oauth_client_secret' );
delete_option( 'ninja_forms_optin_reported' );
delete_option( 'ninja_forms_settings' );
delete_option( 'ninja_forms_transactional_email_enabled' );
delete_option( 'ninja_forms_version' );
/* Delete possible options */
$wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'wp_nf_%'" );
$wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'ninja_forms_%'" );
/* Delete background processing flags */
$wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'wp_nf_update_fields_%'" );
}
/**
* Function to nuke our 2.9 database tables.
*
* @param $areYouSure (Boolean)
* @param $areYouReallySure (Boolean)
*
* @since 3.1.0
*/
public function nuke_deprecated( $areYouSure = FALSE, $areYouReallySure = FALSE )
{
if( ! $areYouSure || ! $areYouReallySure ) return;
global $wpdb;
if( ! function_exists( 'is_multisite' ) || ! is_multisite() ){
$this->_nuke_deprecated();
return;
}
$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
foreach( $blog_ids as $blog_id ){
switch_to_blog( $blog_id );
$this->_nuke_deprecated();
restore_current_blog(); // Call after EVERY switch_to_blog().
}
}
/**
* Function to handle the actual deletion of deprecated tables and options.
*
* @since 3.1.0
*/
private function _nuke_deprecated()
{
global $wpdb;
/* Drop Deprecated Tables (v2.9.x) */
$wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}nf_objectmeta`" );
$wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}nf_objects`" );
$wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}nf_relationships`" );
$wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}ninja_forms_fav_fields`" );
$wpdb->query( "DROP TABLE IF EXISTS `{$wpdb->prefix}ninja_forms_fields`" );
/* Delete Deprecated Options (v2.9.x) */
delete_option( 'nf_upgrade_notice' );
delete_option( 'nf_converted_subs' );
delete_option( 'nf_converted_forms' );
delete_option( 'nf_convert_subs_num' );
delete_option( 'nf_convert_subs_step' );
delete_option( 'nf_convert_subs_step' );
delete_option( 'nf_email_fav_updated' );
delete_option( 'nf_database_migrations' );
delete_option( 'nf_converted_form_reset' );
delete_option( 'nf_version_upgraded_from' );
delete_option( 'nf_convert_forms_complete' );
delete_option( 'nf_convert_notifications_forms' );
delete_option( 'nf_convert_notifications_complete' );
delete_option( 'nf_update_email_settings_complete' );
/* Delete Deprecarted Upgrade Options (v2.9.x) */
$wpdb->query( "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE 'nf_upgrade_%'" );
/* Maybe Remove Deprecated Scheduled Cron (v2.9.x) */
if( $timestamp = wp_next_scheduled( 'ninja_forms_daily_action' ) ){
wp_unschedule_event( $timestamp, 'ninja_forms_daily_action' );
}
}
}