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Current File : /home/tradesc/www/relax/wp-content/plugins/translatepress-multilingual/includes/class-upgrade.php

<?php

/**
 * Class TRP_Upgrade
 *
 * When changing plugin version, do the necessary checks and database upgrades.
 */
class TRP_Upgrade {

	protected $settings;
	protected $db;
	/* @var TRP_Query */
	protected $trp_query;

    /** Major slug translation refactoring released in these versions */
    const MINIMUM_PERSONAL_VERSION = '1.3.3';
    const MINIMUM_DEVELOPER_VERSION = '1.4.6';

	/**
	 * TRP_Upgrade constructor.
	 *
	 * @param $settings
	 */
	public function __construct( $settings ){
        global $wpdb;
        $this->db = $wpdb;
		$this->settings = $settings;

	}

	/**
	 * Register Settings subpage for TranslatePress
	 */
	public function register_menu_page(){
		add_submenu_page( 'TRPHidden', 'TranslatePress Remove Duplicate Rows', 'TRPHidden', apply_filters( 'trp_settings_capability', 'manage_options' ), 'trp_remove_duplicate_rows', array($this, 'trp_remove_duplicate_rows') );
		add_submenu_page( 'TRPHidden', 'TranslatePress Update Database', 'TRPHidden', apply_filters( 'trp_settings_capability', 'manage_options' ), 'trp_update_database', array( $this, 'trp_update_database_page' ) );
	}

	/**
	 * When changing plugin version, call certain database upgrade functions.
	 *
	 */
	public function check_for_necessary_updates(){
		$trp = TRP_Translate_Press::get_trp_instance();
		if( ! $this->trp_query ) {
			$this->trp_query = $trp->get_component( 'query' );
		}
		$stored_database_version = get_option('trp_plugin_version');
		if( empty($stored_database_version) ){
			$this->check_if_gettext_tables_exist();
        }else{

            // Updates that require admins to trigger manual update of db because of long duration. Set an option in DB if this is the case.
            $updates = $this->get_updates_details();
            foreach ( $updates as $update ) {
                if ( version_compare( $update['version'], $stored_database_version, '>' ) ) {
                    update_option( $update['option_name'], 'no' );
                }
            }

            // Updates that can be done right way. They should take very little time.
            if ( version_compare( $stored_database_version, '1.3.0', '<=' ) ) {
                $this->trp_query->check_for_block_type_column();
                $this->check_if_gettext_tables_exist();
            }
            if ( version_compare($stored_database_version, '1.5.3', '<=')) {
                $this->add_full_text_index_to_tables();
            }
            if ( version_compare($stored_database_version, '1.6.1', '<=')) {
                $this->upgrade_machine_translation_settings();
            }
            if ( version_compare( $stored_database_version, '1.6.5', '<=' ) ) {
                $this->trp_query->check_for_original_id_column();
                $this->trp_query->check_original_table();
                $this->trp_query->check_original_meta_table();
            }
            if ( version_compare($stored_database_version, '1.9.8', '<=')) {
                $this->set_force_slash_at_end_of_links();
            }

			if ( version_compare( $stored_database_version, '2.3.7', '<=' ) ) {
                $gettext_normalization = $this->trp_query->get_query_component('gettext_normalization');
                $gettext_normalization->check_for_gettext_original_id_column();

                $gettext_table_creation = $this->trp_query->get_query_component('gettext_table_creation');
                $gettext_table_creation->check_gettext_original_table();
                $gettext_table_creation->check_gettext_original_meta_table();
			}
            if ( version_compare($stored_database_version, '2.1.0', '<=')){
                $this->add_iso_code_to_language_code();
            }
            if ( version_compare($stored_database_version, '2.1.2', '<=')){
                $this->create_opposite_ls_option();
            }
            if( version_compare( $stored_database_version, '2.2.2', '<=' ) ){
                $this->migrate_auto_translate_slug_to_automatic_translation();
            }
            if ( version_compare( $stored_database_version, '2.7.2', '<=' ) ) {
                $this->migrate_machine_translation_counter();
            }
            if ( version_compare( $stored_database_version, '2.7.4', '<=' ) ) {
                $this->add_tp_block_index();
            }
            if ( version_compare( $stored_database_version, '2.8.4', '<=' ) ) {
                $this->dont_update_db_if_seopack_inactive();
                $this->set_the_options_set_in_db_optimization_tool_to_no();
            }

            /**
             * Write an upgrading function above this comment to be executed only once: while updating plugin to a higher version.
             * Use example condition: version_compare( $stored_database_version, '2.9.9', '<=')
             * where 2.9.9 is the current version, and 3.0.0 will be the updated version where this code will be launched.
             */
        }

        // don't update the db version unless they are different. Otherwise the query is run on every page load.
        if( version_compare( TRP_PLUGIN_VERSION, $stored_database_version, '!=' ) ){
            update_option( 'trp_plugin_version', TRP_PLUGIN_VERSION );
		}
	}

    public function migrate_auto_translate_slug_to_automatic_translation(){
        $option = get_option( 'trp_advanced_settings', true );
        $mt_settings_option = get_option( 'trp_machine_translation_settings' );
        if( !isset( $mt_settings_option['automatically-translate-slug'] ) ){
            if( !isset( $option['enable_auto_translate_slug'] ) || $option['enable_auto_translate_slug'] == '' || $option['enable_auto_translate_slug'] == 'no' ){
                $mt_settings_option['automatically-translate-slug'] = 'no';
            }
            else{
                $mt_settings_option['automatically-translate-slug'] = 'yes';
            }
            update_option( 'trp_machine_translation_settings', $mt_settings_option );
        }
    }

	/**
	 * Iterates over all languages to call gettext table checking
	 */
	public function check_if_gettext_tables_exist(){
		$trp = TRP_Translate_Press::get_trp_instance();
		if( ! $this->trp_query ) {
			$this->trp_query = $trp->get_component( 'query' );
		}
        $gettext_table_creation = $this->trp_query->get_query_component('gettext_table_creation');
		if( !empty( $this->settings['translation-languages'] ) ){
			foreach( $this->settings['translation-languages'] as $site_language_code ){
				$gettext_table_creation->check_gettext_table($site_language_code);
			}
		}
		$gettext_table_creation->check_gettext_original_table();
		$gettext_table_creation->check_gettext_original_meta_table();
	}

	public function get_updates_details(){
		return apply_filters( 'trp_updates_details',
			array(
                'remove_cdata_original_and_dictionary_rows' => array(
                    'version'           => '0',
                    'option_name'       => 'trp_remove_cdata_original_and_dictionary_rows',
                    'callback'          => array( $this->trp_query,'remove_cdata_in_original_and_dictionary_tables'),
                    'batch_size'        => 1000,
                    'message_initial'   => '',
                    'message_processing'=> __('Removing cdata dictionary strings for language %s...', 'translatepress-multilingual' )
                ),
                'remove_untranslated_links_dictionary_rows' => array(
                    'version'           => '0',
                    'option_name'       => 'trp_remove_untranslated_links_dictionary_rows',
                    'callback'          => array( $this->trp_query,'remove_untranslated_links_in_dictionary_table'),
                    'batch_size'        => 10000,
                    'message_initial'   => '',
                    'message_processing'=> __('Removing untranslated dictionary links for language %s...', 'translatepress-multilingual' )
                ),
				'full_trim_originals_140' => array(
					'version'           => '1.4.0',
					'option_name'       => 'trp_updated_database_full_trim_originals_140',
					'callback'          => array( $this, 'trp_updated_database_full_trim_originals_140' ),
					'batch_size'        => 200
				),
				'gettext_empty_rows_145' => array(
					'version'           => '1.4.5',
					'option_name'       => 'trp_updated_database_gettext_empty_rows_145',
					'callback'          => array( $this,'trp_updated_database_gettext_empty_rows_145'),
					'batch_size'        => 20000
				),
                'remove_duplicate_gettext_rows' => array(
                    'version'           => '0',
                    'option_name'       => 'trp_remove_duplicate_gettext_rows',
                    'callback'          => array( $this->trp_query,'remove_duplicate_rows_in_gettext_table'),
                    'batch_size'        => 10000,
                    'message_initial'   => '',
                    'message_processing'=> __('Removing duplicated gettext strings for language %s...', 'translatepress-multilingual' )
                ),
                'remove_duplicate_untranslated_gettext_rows' => array(
                    'version'           => '0',
                    'option_name'       => 'trp_remove_duplicate_untranslated_gettext_rows',
                    'callback'          => array( $this->trp_query,'remove_untranslated_strings_if_gettext_translation_available'),
                    'batch_size'        => 10000,
                    'message_initial'   => '',
                    'message_processing'=> __('Removing untranslated gettext strings where translation is available for language %s...', 'translatepress-multilingual' )
                ),
                'remove_duplicate_dictionary_rows' => array(
                    'version'           => '0',
                    'option_name'       => 'trp_remove_duplicate_dictionary_rows',
                    'callback'          => array( $this->trp_query,'remove_duplicate_rows_in_dictionary_table'),
                    'batch_size'        => 1000,
                    'message_initial'   => '',
                    'message_processing'=> __('Removing duplicated dictionary strings for language %s...', 'translatepress-multilingual' )
                ),
                'remove_duplicate_untranslated_dictionary_rows' => array(
                    'version'           => '0',
                    'option_name'       => 'trp_remove_duplicate_untranslated_dictionary_rows',
                    'callback'          => array( $this->trp_query,'remove_untranslated_strings_if_translation_available'),
                    'batch_size'        => 10000,
                    'message_initial'   => '',
                    'message_processing'=> __('Removing untranslated dictionary strings where translation is available for language %s...', 'translatepress-multilingual' )
                ),
                'original_id_insert_166' => array(
                    'version'           => '1.6.6',
                    'option_name'       => 'trp_updated_database_original_id_insert_166',
                    'callback'          => array( $this,'trp_updated_database_original_id_insert_166'),
                    'batch_size'        => 1000,
                    'message_processing'=> __('Inserting original strings for language %s...', 'translatepress-multilingual' )
                ),
                'original_id_cleanup_166' => array(
                    'version'           => '1.6.6',
                    'option_name'       => 'trp_updated_database_original_id_cleanup_166',
                    'callback'          => array( $this,'trp_updated_database_original_id_cleanup_166'),
                    'progress_message'  => 'clean',
                    'batch_size'        => 1000,
                    'message_initial'   => '',
                    'message_processing'=> __('Cleaning original strings table for language %s...', 'translatepress-multilingual' )
                ),
                'original_id_update_166' => array(
                    'version'           => '1.6.6',
                    'option_name'       => 'trp_updated_database_original_id_update_166',
                    'callback'          => array( $this,'trp_updated_database_original_id_update_166'),
                    'batch_size'        => 5000,
                    'message_initial'   => '',
                    'message_processing'=> __('Updating original string ids for language %s...', 'translatepress-multilingual' )
                ),
                'regenerate_original_meta' => array(
                    'version'           => '0', // independent of tp version, available only on demand
                    'option_name'       => 'trp_regenerate_original_meta_table',
                    'callback'          => array( $this,'trp_regenerate_original_meta_table'),
                    'batch_size'        => 200,
                    'message_initial'   => '',
                    'message_processing'=> __('Regenerating original meta table for language %s...', 'translatepress-multilingual' )
                ),
                'clean_original_meta' => array(
                    'version'           => '0', // independent of tp version, available only on demand
                    'option_name'       => 'trp_clean_original_meta_table',
                    'callback'          => array( $this,'trp_clean_original_meta_table'),
                    'batch_size'        => 20000,
                    'message_initial'   => '',
                    'message_processing'=> __('Cleaning original meta table for language %s...', 'translatepress-multilingual' )
                ),
                'replace_original_id_null' => array(
                    'version'           => '0', // independent of tp version, available only on demand
                    'option_name'       => 'trp_replace_original_id_null',
                    'callback'          => array( $this,'trp_replace_original_id_null'),
                    'batch_size'        => 50,
                    'message_initial'   => '',
                    'message_processing'=> __('Replacing original id NULL with value for language %s...', 'translatepress-multilingual' )
                ),
                'gettext_original_id_insert' => array(
                    'version'           => '2.3.8',
                    'option_name'       => 'trp_updated_database_gettext_original_id_insert',
                    'callback'          => array( $this,'trp_updated_database_gettext_original_id_insert'),
                    'batch_size'        => 1000,
                    'message_processing'=> __('Inserting gettext original strings for language %s...', 'translatepress-multilingual' )
                ),
                'gettext_original_id_cleanup' => array(
                    'version'           => '2.3.8',
                    'option_name'       => 'trp_updated_database_gettext_original_id_cleanup',
                    'callback'          => array( $this,'trp_updated_database_gettext_original_id_cleanup'),
                    'progress_message'  => 'clean',
                    'batch_size'        => 1000,
                    'message_initial'   => '',
                    'message_processing'=> __('Cleaning gettext original strings table for language %s...', 'translatepress-multilingual' )
                ),
                'gettext_original_id_update' => array(
                    'version'           => '2.3.8',
                    'option_name'       => 'trp_updated_database_gettext_original_id_update',
                    'callback'          => array( $this,'trp_updated_database_gettext_original_id_update'),
                    'batch_size'        => 5000,
                    'message_initial'   => '',
                    'message_processing'=> __('Updating gettext original string ids for language %s...', 'translatepress-multilingual' )
                ),
                'migrate_old_slugs_to_the_new_translate_table_structure_post_type_and_tax_284' => array(
                    'version'            => '0',
                    'option_name'        => 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_type_and_tax_284',
                    'callback'           => array( $this, 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_type_and_tax_284' ),
                    'batch_size'         => 1000000,
                    'message_initial'    => '',
                    'message_processing' => __( 'Migrating taxonomy and post type base slugs to new table structure...', 'translatepress-multilingual' ),
                    'execute_only_once'  => true
                ),
                'migrate_old_slugs_to_the_new_translate_table_structure_post_meta_284'         => array(
                    'version'            => '0',
                    'option_name'        => 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_meta_284',
                    'callback'           => array( $this, 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_meta_284' ),
                    'batch_size'         => 500,
                    'message_initial'    => '',
                    'message_processing' => __( 'Migrating post slugs to new table structure for language %s...', 'translatepress-multilingual' )
                ),
                'migrate_old_slugs_to_the_new_translate_table_structure_term_meta_284'         => array(
                    'version'            => '0',
                    'option_name'        => 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_term_meta_284',
                    'callback'           => array( $this, 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_term_meta_284' ),
                    'batch_size'         => 500,
                    'message_initial'    => '',
                    'message_processing' => __( 'Migrating term slugs to new table structure for language %s...', 'translatepress-multilingual' )
                ),

                /** Add new entries above this line
                 * Write 3.0.0 if 2.9.9 is the current version, and 3.0.0 will be the updated version where this code will be launched.
                 */
                'show_error_db_message' => array(
                    'version'            => '0', // independent of tp version, available only on demand
                    'option_name'        => 'trp_show_error_db_message',
                    'callback'           => array( $this, 'trp_successfully_run_database_optimization' ),
                    'batch_size'         => 10,
                    'message_initial'    => '',
                    'message_processing' => __( 'Finishing up...', 'translatepress-multilingual' ),
                    'execute_only_once'  => true
                )
			)
		);
	}

	/**
	 * Show admin notice about updating database
	 */
	public function show_admin_notice(){
        $notifications = TRP_Plugin_Notifications::get_instance();
        if ( $notifications->is_plugin_page() || ( isset( $GLOBALS['PHP_SELF']) && ( $GLOBALS['PHP_SELF'] === '/wp-admin/index.php' || $GLOBALS['PHP_SELF'] === '/wp-admin/plugins.php' ) ) ) {
            if ( ( isset( $_GET['page'] ) && $_GET['page'] == 'trp_update_database' ) ) {
                return;
            }
            $updates_needed          = $this->get_updates_details();
            $option_db_error_message = get_option( $updates_needed['show_error_db_message']['option_name'] );
            foreach ( $updates_needed as $update ) {
                $option = get_option( $update['option_name'], 'is not set' );
                if ( $option === 'no' && $option_db_error_message !== 'no' ) {
                    add_action( 'admin_notices', array( $this, 'admin_notice_update_database' ) );
                    break;
                }
            }
        }
	}

	/**
	 * Print admin notice message
	 */
	public function admin_notice_update_database() {

		$url = add_query_arg( array(
			'page'                      => 'trp_update_database',
		), site_url('wp-admin/admin.php') );

		// maybe change notice color to blue #28B1FF
		$html = '<div id="message" class="updated">';
		$html .= '<p><strong>' . esc_html__( 'TranslatePress data update', 'translatepress-multilingual' ) . '</strong> &#8211; ' . esc_html__( 'We need to update your translations database to the latest version.', 'translatepress-multilingual' ) . '</p>';
		$html .= '<p class="submit"><a href="' . esc_url( $url ) . '" onclick="return confirm( \'' . __( 'IMPORTANT: It is strongly recommended to first backup the database!\nAre you sure you want to continue?', 'translatepress-multilingual' ) . '\');" class="button-primary">' . esc_html__( 'Run the updater', 'translatepress-multilingual' ) . '</a></p>';
		$html .= '</div>';
		echo $html;//phpcs:ignore
	}

    public function trp_successfully_run_database_optimization($language_code= null, $inferior_size = null, $batch_size = null){
        delete_option('trp_show_error_db_message');

        return true;
    }


    public function show_admin_error_message(){
        if ( ( isset( $_GET[ 'page'] ) && $_GET['page'] == 'trp_update_database' ) ){
            return;
        }
        $updates_needed = $this->get_updates_details();
        $option_db_error_message = get_option($updates_needed['show_error_db_message']['option_name'], 'is not set' );
        if ( $option_db_error_message === 'no' ) {
            add_action( 'admin_notices', array( $this, 'trp_admin_notice_error_database' ) );
        }

    }

    public function trp_admin_notice_error_database(){

        echo '<div class="notice notice-error is-dismissible">
            <p>' . wp_kses( sprintf( __('Database optimization did not complete successfully. We recommend restoring the original database or <a href="%s" >trying again.</a>', 'translatepress-multilingual'), admin_url('admin.php?page=trp_update_database') ), array('a' => array( 'href' => array() ) ) ) .'</p>
        </div>';

    }

	public function trp_update_database_page(){
		require_once TRP_PLUGIN_DIR . 'partials/trp-update-database.php';
	}

	/**
	 * Call all functions to update database
	 *
	 * hooked to wp_ajax_trp_update_database
	 */
	public function trp_update_database(){
		if ( ! current_user_can( apply_filters('trp_update_database_capability', 'manage_options') ) ){
			$this->stop_and_print_error( __('Update aborted! Your user account doesn\'t have the capability to perform database updates.', 'translatepress-multilingual' ) );
		}

		$nonce = isset( $_REQUEST['trp_updb_nonce'] ) ? wp_verify_nonce( sanitize_text_field( $_REQUEST['trp_updb_nonce'] ), 'tpupdatedatabase' ) : false;
		if ( $nonce === false ){
			$this->stop_and_print_error( __('Update aborted! Invalid nonce.', 'translatepress-multilingual' ) );
		}

		$request = array();
		$request['progress_message'] = '';
		$updates_needed = $this->get_updates_details();
        if (isset($_REQUEST['initiate_update']) && $_REQUEST['initiate_update']=== "true" ){
            update_option('trp_show_error_db_message', 'no');
        }
		if ( empty ( $_REQUEST['trp_updb_action'] ) ){
			foreach( $updates_needed as $update_action_key => $update ) {
				$option = get_option( $update['option_name'], 'is not set' );
				if ( $option === 'no' ) {
					$_REQUEST['trp_updb_action'] = $update_action_key;
					break;
				}
			}
			if ( empty ( $_REQUEST['trp_updb_action'] ) ){
				$back_to_settings_button = '<p><a href="' . site_url('wp-admin/options-general.php?page=translate-press') . '"> <input type="button" value="' . esc_html__('Back to TranslatePress Settings', 'translatepress-multilingual' ) . '" class="button-primary"></a></p>';
				// finished successfully
				echo json_encode( array(
					'trp_update_completed' => 'yes',
					'progress_message'  => '<p><strong>' . __('Successfully updated database!', 'translatepress-multilingual' ) . '</strong></p>' . $back_to_settings_button
				));
				wp_die();
			}else{
				$_REQUEST['trp_updb_lang'] = $this->settings['translation-languages'][0];
				$_REQUEST['trp_updb_batch'] = 0;

                $update_message_initial = isset( $updates_needed[$_REQUEST['trp_updb_action']]['message_initial'] ) ?
                                            $updates_needed[sanitize_text_field( $_REQUEST['trp_updb_action'] )]['message_initial']
                                            : __('Updating database to version %s+', 'translatepress-multilingual' );

                $update_message_processing = isset( $updates_needed[$_REQUEST['trp_updb_action']]['message_processing'] ) ?
                                                $updates_needed[ sanitize_text_field( $_REQUEST['trp_updb_action'] )]['message_processing']
                                                : __('Processing table for language %s...', 'translatepress-multilingual' );

                if ($updates_needed[ sanitize_text_field( $_REQUEST['trp_updb_action'] ) ]['version'] != 0) {
                    $request['progress_message'] .= '<p>' . sprintf( $update_message_initial, $updates_needed[ sanitize_text_field( $_REQUEST['trp_updb_action'] ) ]['version'] ) . '</p>';
                }
                $request['progress_message'] .= '<br>' . sprintf( $update_message_processing, sanitize_text_field( $_REQUEST['trp_updb_lang'] ) );//phpcs:ignore
			}
		}else{
			if ( !isset( $updates_needed[ $_REQUEST['trp_updb_action'] ] ) ){
				$this->stop_and_print_error( __('Update aborted! Incorrect action.', 'translatepress-multilingual' ) );
			}
			if ( !in_array( $_REQUEST['trp_updb_lang'], $this->settings['translation-languages'] ) ) {//phpcs:ignore
				$this->stop_and_print_error( __('Update aborted! Incorrect language code.', 'translatepress-multilingual' ) );
			}
		}

		$request['trp_updb_action'] = sanitize_text_field( $_REQUEST['trp_updb_action'] );
		if ( !empty( $_REQUEST['trp_updb_batch'] ) && (int) $_REQUEST['trp_updb_batch'] > 0 ) {
			$get_batch = (int)$_REQUEST['trp_updb_batch'];
		}else{
			$get_batch = 0;
		}

		$request['trp_updb_batch'] = 0;
		$update_details = $updates_needed[ sanitize_text_field( $_REQUEST['trp_updb_action'] )];
		$batch_size = apply_filters( 'trp_updb_batch_size', $update_details['batch_size'], sanitize_text_field( $_REQUEST['trp_updb_action'] ), $update_details );
		$language_code = isset( $_REQUEST['trp_updb_lang'] ) ? sanitize_text_field( $_REQUEST['trp_updb_lang'] ) : '';

		if ( ! $this->trp_query ) {
			$trp = TRP_Translate_Press::get_trp_instance();
			/* @var TRP_Query */
			$this->trp_query = $trp->get_component( 'query' );
		}

		$start_time = microtime(true);
		$duration = 0;
		while( $duration < 2 ){
			$inferior_limit = $batch_size * $get_batch;
			$finished_with_language = call_user_func( $update_details['callback'], $language_code, $inferior_limit, $batch_size );

			if ( $finished_with_language ) {
				break;
			}else {
				$get_batch = $get_batch + 1;
			}
			$stop_time = microtime( true );
			$duration = $stop_time - $start_time;
		}
		if ( ! $finished_with_language ) {
			$request['trp_updb_batch'] = $get_batch;
		}


		if ( $finished_with_language ) {
			// finished with the current language
            $index = array_search( $language_code, $this->settings['translation-languages'] );

                if ( isset ( $this->settings['translation-languages'][ $index + 1 ] ) && (!isset($update_details['execute_only_once']) || $update_details['execute_only_once'] == false)) {
                        // next language code in array
                        $request['trp_updb_lang']    = $this->settings['translation-languages'][ $index + 1 ];
                        $request['progress_message'] .= __( ' done.', 'translatepress-multilingual' ) . '</br>';
                        $update_message_processing   = isset( $updates_needed[ $_REQUEST['trp_updb_action'] ]['message_processing'] ) ?
                            $updates_needed[ sanitize_text_field( $_REQUEST['trp_updb_action'] ) ]['message_processing']
                            : __( 'Processing table for language %s...', 'translatepress-multilingual' );
                        $request['progress_message'] .= '</br>' . sprintf( $update_message_processing, $request['trp_updb_lang'] );

                    } else {
                        // finish action due to completing all the translation languages
                        $request['progress_message'] .= __( ' done.', 'translatepress-multilingual' ) . '</br>';
                        $request['trp_updb_lang']    = '';
                        $option_result = get_option( $update_details['option_name'], 'no' );

                        // the next IF is helpful in case we set the option to something else (such as seopack_inactive) during update
                        if ( $option_result === 'no' ) {
                            // setting option to yes will stop showing the admin notice
                            update_option( $update_details['option_name'], 'yes' );
                        }
                        $request['trp_updb_action'] = '';
                    }
		}else{
			$request['trp_updb_lang'] = $language_code;
            $request['progress_message'] = '.';
		}

        if ( $this->db->last_error != '' ){
            $request['progress_message'] = '<p><strong>SQL Error:</strong> ' . esc_html($this->db->last_error) . '</p>' . $request['progress_message'];
        }
		$query_arguments = array(
			'action'                    => 'trp_update_database',
			'trp_updb_action'           => $request['trp_updb_action'],
			'trp_updb_lang'             => $request['trp_updb_lang'],
			'trp_updb_batch'            => $request['trp_updb_batch'],
			'trp_updb_nonce'            => wp_create_nonce('tpupdatedatabase'),
			'trp_update_completed'      => 'no',
			'progress_message'          => $request['progress_message']
		);
		echo( json_encode( $query_arguments ));
		wp_die();
	}

	public function stop_and_print_error( $error_message ){
		$back_to_settings_button = '<p><a href="' . site_url('wp-admin/options-general.php?page=translate-press') . '"> <input type="button" value="' . __('Back to TranslatePress Settings', 'translatepress-multilingual' ) . '" class="button-primary"></a></p>';
		$query_arguments = array(
			'trp_update_completed'      => 'yes',
			'progress_message'          => '<p><strong>' . $error_message . '</strong></strong></p>' . $back_to_settings_button
		);
		echo( json_encode( $query_arguments ));
		wp_die();
	}

	/**
	 * Get all originals from the table, trim them and update originals back into table
	 *
	 * @param string $language_code     Language code of the table
	 * @param int $inferior_limit       Omit first X rows
	 * @param int $batch_size           How many rows to query
	 *
	 * @return bool
	 */
	public function trp_updated_database_full_trim_originals_140( $language_code, $inferior_limit, $batch_size ){
		if ( ! $this->trp_query ) {
			$trp = TRP_Translate_Press::get_trp_instance();
			/* @var TRP_Query */
			$this->trp_query = $trp->get_component( 'query' );
		}
		if ( $language_code == $this->settings['default-language']){
			// default language doesn't have a dictionary table
			return true;
		}
		$strings = $this->trp_query->get_rows_from_location( $language_code, $inferior_limit, $batch_size, array( 'id', 'original' ) );
		if ( count( $strings ) == 0 ) {
			return true;
		}
		foreach( $strings as $key => $string ){
			$strings[$key]['original'] = trp_full_trim( $strings[ $key ]['original'] );
		}

		// overwrite original only
		$this->trp_query->update_strings( $strings, $language_code, array( 'id', 'original' ) );
		return false;
	}

	/**
	 * Delete all empty gettext rows
	 *
	 * @param string $language_code     Language code of the table
	 * @param int $inferior_limit       Omit first X rows
	 * @param int $batch_size           How many rows to query
	 *
	 * @return bool
	 */
	public function trp_updated_database_gettext_empty_rows_145( $language_code, $inferior_limit, $batch_size ){
		if ( ! $this->trp_query ) {
			$trp = TRP_Translate_Press::get_trp_instance();
			/* @var TRP_Query */
			$this->trp_query = $trp->get_component( 'query' );
		}
		$rows_affected = $this->trp_query->delete_empty_gettext_strings( $language_code, $batch_size );
		if ( $rows_affected > 0 ){
			return false;
		}else{
			return true;
		}
	}

	/**
     * Normalize original ids for all dictionary entries
     *
     * @param string $language_code     Language code of the table
     * @param int $inferior_limit       Omit first X rows
     * @param int $batch_size           How many rows to query
     *
     * @return bool
     */
    public function trp_updated_database_original_id_insert_166( $language_code, $inferior_limit, $batch_size ){
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }

        $rows_inserted = $this->trp_query->original_ids_insert( $language_code, $inferior_limit, $batch_size );

        if ( $rows_inserted > 0 ){
            return false;
        }else{
            return true;
        }
    }

    public function trp_updated_database_original_id_cleanup_166( $language_code, $inferior_limit, $batch_size ){
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }

        $this->trp_query->original_ids_cleanup();

        return true;
    }

    /**
     * Normalize original ids for all dictionary entries
     *
     * @param string $language_code     Language code of the table
     * @param int $inferior_limit       Omit first X rows
     * @param int $batch_size           How many rows to query
     *
     * @return bool
     */
    public function trp_updated_database_original_id_update_166( $language_code, $inferior_limit, $batch_size ){
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }

        $rows_updated = $this->trp_query->original_ids_reindex( $language_code, $inferior_limit, $batch_size );

        if ( $rows_updated > 0 ){
            return false;
        }else {
            return true;
        }
    }


    public function trp_prepare_options_for_database_optimization(){
        if ( !current_user_can( 'manage_options' ) || !isset( $_GET['trp_rm_nonce'] ) ) {
            return;
        }

        if ( !wp_verify_nonce( sanitize_text_field( $_GET['trp_rm_nonce'] ), 'tpremoveduplicaterows' ) ){
            exit;
        }

        $redirect = false;

        if(isset( $_GET['trp_rm_duplicates_gettext'] )){
            update_option('trp_remove_duplicate_gettext_rows', 'no');
            update_option('trp_remove_duplicate_untranslated_gettext_rows', 'no');
            $redirect = true;
        }

        if(isset( $_GET['trp_rm_duplicates_dictionary'] )){
            update_option('trp_remove_duplicate_dictionary_rows', 'no');
            update_option('trp_remove_duplicate_untranslated_dictionary_rows', 'no');
            $redirect = true;
        }

        if ( isset( $_GET['trp_rm_duplicates_original_strings'] ) ){
            $this->trp_remove_duplicate_original_strings();
            $redirect = true;
        }

        if ( isset( $_GET['trp_rm_cdata_original_and_dictionary'])){
            update_option('trp_remove_cdata_original_and_dictionary_rows', 'no');
            $redirect = true;
        }

        if ( isset( $_GET['trp_rm_untranslated_links'] ) ){
            update_option('trp_remove_untranslated_links_dictionary_rows', 'no');
            $redirect = true;
        }

        if ( isset( $_GET['trp_replace_original_id_null'] ) ){
            update_option('trp_replace_original_id_null', 'no');
            $redirect = true;
        }

        if ( $redirect ) {
            $url = add_query_arg( array( 'page' => 'trp_update_database' ), site_url( 'wp-admin/admin.php' ) );
            wp_safe_redirect( $url );
            exit;
        }
    }

	/**
	 * Remove duplicate rows from DB for trp_dictionary tables.
	 * Removes untranslated strings if there is a translated version.
	 *
	 * Iterates over languages. Each language is iterated in batches of 10 000
	 *
	 * Not accessible from anywhere else
	 * http://example.com/wp-admin/admin.php?page=trp_remove_duplicate_rows
	 */
	public function trp_remove_duplicate_rows(){
		if ( ! current_user_can( 'manage_options' ) ){
			return;
		}
		// prepare page structure

		require_once TRP_PLUGIN_DIR . 'partials/trp-remove-duplicate-rows.php';
	}

	public function enqueue_update_script( $hook ) {
		if ( $hook === 'admin_page_trp_update_database' ) {
			wp_enqueue_script( 'trp-update-database', TRP_PLUGIN_URL . 'assets/js/trp-update-database.js', array(
				'jquery',
			), TRP_PLUGIN_VERSION );
		}

		wp_localize_script( 'trp-update-database', 'trp_updb_localized ', array(
			'admin_ajax_url' => admin_url( 'admin-ajax.php' ),
			'nonce' => wp_create_nonce('tpupdatedatabase')
		) );
	}

    /**
     * Add full text index on the dictionary and gettext tables.
     * Gets executed once after update.
     */
	private function add_full_text_index_to_tables(){
	    $table_names = $this->trp_query->get_all_table_names('', array());
        $gettext_table_names = $this->trp_query->get_all_gettext_table_names();

        foreach (array_merge($table_names, $gettext_table_names) as $table_name){
            $possible_index = "SHOW INDEX FROM {$table_name} WHERE Key_name = 'original_fulltext';";
            if ($this->db->query($possible_index) === 1){
                continue;
            };

            $sql_index = "CREATE FULLTEXT INDEX original_fulltext ON `" . $table_name . "`(original);";
            $this->db->query( $sql_index );
        }
    }

    /**
     * Moving some settings from trp_settings option to trp_machine_translation_settings
     *
     * Upgrade settings from TP version 1.5.8 or earlier to 1.6.2
     */
    private function upgrade_machine_translation_settings(){
        $trp = TRP_Translate_Press::get_trp_instance();
        $trp_settings = $trp->get_component('settings' );
        $machine_translation_settings = get_option( 'trp_machine_translation_settings', false );

        $default_machine_translation_settings = $trp_settings->get_default_trp_machine_translation_settings();

        if ( $machine_translation_settings == false ) {
            // 1.5.8 did not have any machine_settings so port g-translate-key and g-translate settings if exists
            $machine_translation_settings = $default_machine_translation_settings;
            // move the old API key option
            if (!empty($this->settings['g-translate-key'] ) ) {
                $machine_translation_settings['google-translate-key'] = $this->settings['g-translate-key'];
            }

            // enable machine translation if it was activated before
            if (!empty($this->settings['g-translate']) && $this->settings['g-translate'] == 'yes'){
                $machine_translation_settings['machine-translation'] = 'yes';
            }
            update_option('trp_machine_translation_settings', $machine_translation_settings);
        }else{
            // targeting 1.5.9 to 1.6.1 where incomplete machine-translation settings may have resulted
            $machine_translation_settings = array_merge( $default_machine_translation_settings, $machine_translation_settings );
            update_option('trp_machine_translation_settings', $machine_translation_settings);
        }
    }

    /**
     *
     */
    private function set_force_slash_at_end_of_links(){
        $trp = TRP_Translate_Press::get_trp_instance();
        $trp_settings = $trp->get_component('settings' );
        $settings = $trp_settings->get_settings();

        if( !empty( $settings['trp_advanced_settings'] ) && !isset( $settings['trp_advanced_settings']['force_slash_at_end_of_links'] ) ){
            $advanced_settings = $settings['trp_advanced_settings'];
            $advanced_settings['force_slash_at_end_of_links'] = 'yes';
            update_option('trp_advanced_settings', $advanced_settings );
        }

    }

    public function add_iso_code_to_language_code(){
        $trp = TRP_Translate_Press::get_trp_instance();
        $trp_settings = $trp->get_component('settings' );
        $settings = $trp_settings->get_settings();

        if(isset($settings['trp_advanced_settings']) && isset($settings['trp_advanced_settings']['custom_language']) ){
            $advanced_settings = $settings['trp_advanced_settings'];
            if(!isset($advanced_settings['custom_language']['cuslangcode'])){
                $advanced_settings['custom_language']['cuslangcode'] = $advanced_settings['custom_language']['cuslangiso'];
            }
            update_option('trp_advanced_settings', $advanced_settings);
        }
    }

    public function create_opposite_ls_option(){

        add_filter('wp_loaded', array($this, 'call_create_menu_entries'));
    }

    public function call_create_menu_entries(){
        $trp = TRP_Translate_Press::get_trp_instance();
        $trp_settings = $trp->get_component('settings' );
        $settings = $trp_settings->get_settings();

        $trp_settings->create_menu_entries( $settings['publish-languages'] );
    }

    public function trp_remove_duplicate_original_strings(){
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }
        $this->trp_query->rename_originals_table();
        $this->trp_query->check_original_table();

        update_option( 'trp_updated_database_original_id_insert_166', 'no' );
        update_option( 'trp_updated_database_original_id_cleanup_166', 'no' );
        update_option( 'trp_updated_database_original_id_update_166', 'no' );

        update_option( 'trp_regenerate_original_meta_table', 'no' );
        update_option( 'trp_clean_original_meta_table', 'no' );

    }

    public function trp_regenerate_original_meta_table($language_code, $inferior_limit, $batch_size ){

        if ( $language_code != $this->settings['default-language']) {
            // perform regeneration of original meta table only once
            return true;
        }
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }
        $this->trp_query->regenerate_original_meta_table($inferior_limit, $batch_size);

        $last_id = $this->db->get_var("SELECT MAX(meta_id) FROM " .  $this->trp_query->get_table_name_for_original_meta() );
        if ( $last_id < $inferior_limit ){
            // reached end of table
            return true;
        }else{
            // not done. get another batch
            return false;
        }
    }

    public function trp_clean_original_meta_table($language_code, $inferior_limit, $batch_size){
        if ( $language_code != $this->settings['default-language']) {
            // perform regeneration of original meta table only once
            return true;
        }
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }
        $rows_affected = $this->trp_query->clean_original_meta( $batch_size );
        if ( $rows_affected > 0 ){
            return false;
        }else{
            $old_originals_table = get_option( 'trp_original_strings_table_for_recovery', '' );
            if ( !empty ( $old_originals_table) && strpos($old_originals_table, 'trp_original_strings1') !== false ) {
                delete_option('trp_original_strings_table_for_recovery');
                $this->trp_query->drop_table( $old_originals_table );
            }
            return true;
        }
    }

    /**
     * Normalize original ids for all gettext entries
     *
     * @param string $language_code     Language code of the table
     * @param int $inferior_limit       Omit first X rows
     * @param int $batch_size           How many rows to query
     *
     * @return bool
     */
    public function trp_updated_database_gettext_original_id_insert( $language_code, $inferior_limit, $batch_size ){
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }
        $gettext_normalization = $this->trp_query->get_query_component('gettext_normalization');
        $rows_inserted = $gettext_normalization->gettext_original_ids_insert( $language_code, $inferior_limit, $batch_size );
        $last_id = $this->trp_query->get_last_id( $this->trp_query->get_gettext_table_name($language_code) );

        if ( $inferior_limit + $batch_size <= $last_id ){
            return false;
        }else{
            return true;
        }
    }

    /**
     * Removes possible duplicates from within gettext_original_strings table
     *
     * @param $language_code
     * @param $inferior_limit
     * @param $batch_size
     * @return bool
     */
    public function trp_updated_database_gettext_original_id_cleanup( $language_code, $inferior_limit, $batch_size ){
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }

        $gettext_normalization = $this->trp_query->get_query_component('gettext_normalization');
        $gettext_normalization->gettext_original_ids_cleanup();

        return true;
    }

    /**
     * Normalize original ids for all gettext entries
     *
     * @param string $language_code     Language code of the table
     * @param int $inferior_limit       Omit first X rows
     * @param int $batch_size           How many rows to query
     *
     * @return bool
     */
    public function trp_updated_database_gettext_original_id_update( $language_code, $inferior_limit, $batch_size ){
        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }

        $gettext_normalization = $this->trp_query->get_query_component('gettext_normalization');
        $rows_updated = $gettext_normalization->gettext_original_ids_reindex( $language_code, $inferior_limit, $batch_size );

        if ( $rows_updated > 0 ){
            return false;
        }else {
            return true;
        }
    }

    /**
     *
     * Hooked to admin_init
     */
    public function show_notification_about_add_ons_removal(){

        //if it's triggered in the frontend we need this include
        if( !function_exists('is_plugin_active') )
            include_once( ABSPATH . 'wp-admin/includes/plugin.php' );

        $old_addon_list = array(
            'tp-add-on-automatic-language-detection/tp-automatic-language-detection.php',
            'tp-add-on-browse-as-other-roles/tp-browse-as-other-role.php',
            'tp-add-on-deepl/index.php',
            'tp-add-on-extra-languages/tp-extra-languages.php',
            'tp-add-on-navigation-based-on-language/tp-navigation-based-on-language.php',
            'tp-add-on-seo-pack/tp-seo-pack.php',
            'tp-add-on-translator-accounts/index.php',
        );

        foreach( $old_addon_list as $addon_slug ) {
            if (is_plugin_active($addon_slug)) {
                $notifications = TRP_Plugin_Notifications::get_instance();

                $notification_id = 'trp_add_ons_removal';

                $url_info = 'https://translatepress.com/docs/installation/upgrade-to-version-2-0-5-or-newer/';
                $url_account = 'https://translatepress.com/account/';
                $message = '<p style="padding-right:30px;">' . sprintf(__( 'All individual TranslatePress add-on plugins <a href="%1$s" target="_blank">have been discontinued</a> and are now included in the premium Personal, Business and Developer versions of TranslatePress. Please log into your <a href="%2$s" target="_blank">account page</a>, download the new premium version and install it. Your individual addons settings will be ported over.' , 'translatepress-multilingual' ), esc_url($url_info), esc_url($url_account)) . '</p>';
                //make sure to use the trp_dismiss_admin_notification arg
                $message .= '<a href="' . add_query_arg(array('trp_dismiss_admin_notification' => $notification_id)) . '" type="button" class="notice-dismiss" style="text-decoration: none;z-index:100;"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'translatepress-multilingual') . '</span></a>';

                $notifications->add_notification($notification_id, $message, 'trp-notice trp-narrow notice error is-dismissible', true, array('translate-press'), true);
                break;
            }
        }
    }

    /**
    * There is a very unfortunate error where the original_id is NULL for some gettext strings
    * We have to check is this is the case and create arrays that would help the editor to not get stuck and complete the original_id field.
    * We do this by getting the id from the wp_trp_gettext_original_strings and updating the wp_trp_gettext_current_language table with the original ids.
    */

    public function trp_replace_original_id_null($language_code, $inferior_limit, $batch_size){
        global $wpdb;
        $db       = $wpdb;

        $dictionary = array();
        $gettext_with_null_original_id_array= array();
        $original_id_get_ids_sync = array();
        $insert_gettext_original_id = array();

        if ( ! $this->trp_query ) {
            $trp = TRP_Translate_Press::get_trp_instance();
            /* @var TRP_Query */
            $this->trp_query = $trp->get_component( 'query' );
        }

        $last_id = $this->trp_query->get_last_id( $this->trp_query->get_gettext_table_name( $language_code ) );

        while ( $last_id > $inferior_limit ) {
            $dictionary = $this->trp_query->get_all_gettext_strings($language_code, $inferior_limit, $batch_size);
            $inferior_limit = $inferior_limit + $batch_size;


            if (!empty($dictionary)) {
                foreach ($dictionary as $current_language_string) {
                    if ($current_language_string['tt_original_id'] == NULL || $current_language_string['tt_original_id'] == 0) {
                        $gettext_with_null_original_id_array[] = array(
                            'original' => $current_language_string['tt_original'],
                            'id' => $current_language_string['id'],
                            'domain' => $current_language_string['tt_domain'],
                        );
                    }
                }

                $gettext_insert_update = $this->trp_query->get_query_component('gettext_insert_update');

                if (count($gettext_with_null_original_id_array) > 0) {
                    foreach ($gettext_with_null_original_id_array as $item) {
                        $original_id_get_ids_sync[] = $item;
                    }
                }
                $original_ids_null = $gettext_insert_update->gettext_original_strings_sync($original_id_get_ids_sync, false);
                if (count($original_ids_null) > 0) {
                    foreach ($original_ids_null as $key => $value) {
                        $insert_gettext_original_id[] = array(
                            'id' => $gettext_with_null_original_id_array[$key]['id'],
                            'original' => $gettext_with_null_original_id_array[$key]['original'],
                            'original_id' => $value,
                        );
                    }
                    $gettext_insert_update->update_gettext_strings($insert_gettext_original_id, $language_code, array('id', 'original', 'original_id'));
                }
            }


            $original_id_get_ids_sync = array();
            $gettext_with_null_original_id_array =array();

        }

        return true;
    }


    /*
     * @IMPORTANT
     * Here is the beginning of the slug data migration functions
     */

    /*
     * Functions that returns the name of the table needed for meta type slug inner join table
     * wp_posts or wp_terms
     */
    public function trp_get_table_name_for_original_join_in_meta_based_slugs( $meta_type ){
        if ( $meta_type == "postmeta" ) {
            return 'posts';
        }
        if ( $meta_type == "termmeta" ) {
            return 'terms';
        }
    }
    /*
     * Function that takes the name of the meta key to determine if the translation was manual or automatic
     */
    public function trp_get_meta_based_slug_status( $meta_values ) {
        if ( preg_match( '/automatically/', $meta_values['meta_key'] ) != false ) {
            return '1';
        } elseif ( preg_match( '/translated/', $meta_values['meta_key'] ) != false ) {
            return '2';
        }
        return '0';
    }

    /*
     * Function that gets the original slug by the selected [term/post]_id and forms the array structure needed for migration
     */
    public function trp_get_original_slugs_for_meta_based_slugs( $meta_type, $meta_slugs_and_ids, $language_code ) {

        $extracted_slugs_array      = array();
        if ( $meta_type == 'postmeta' ) {

            foreach ( $meta_slugs_and_ids as $meta_values ) {

                if ( !empty( $meta_values['post_name'] ) ) {
                    $extracted_slugs_array[ $meta_values['post_name'] ]["original"] = $meta_values['post_name'];
                    $extracted_slugs_array[ $meta_values['post_name'] ]["type"]     = 'post';

                    if ( isset( $meta_values['meta_value'] ) ) {
                        $extracted_slugs_array[ $meta_values['post_name'] ]["language"]   = $language_code;
                        $extracted_slugs_array[ $meta_values['post_name'] ]["status"]     = $this->trp_get_meta_based_slug_status( $meta_values );
                        $extracted_slugs_array[ $meta_values['post_name'] ]["translated"] = $meta_values['meta_value'];
                    }
                }
            }

            return $extracted_slugs_array;

        } elseif ( $meta_type == 'termmeta' ) {

            foreach ( $meta_slugs_and_ids as $meta_values ) {

                if ( !empty( $meta_values['slug'] ) ) {
                    $extracted_slugs_array[ $meta_values['slug'] ]["original"] = $meta_values['slug'];
                    $extracted_slugs_array[ $meta_values['slug'] ]["type"]     = 'term';

                    if ( isset( $meta_values['meta_value'] ) ) {
                        $extracted_slugs_array[ $meta_values['slug'] ]["language"]   = $language_code;
                        $extracted_slugs_array[ $meta_values['slug'] ]["status"]     = $this->trp_get_meta_based_slug_status( $meta_values );
                        $extracted_slugs_array[ $meta_values['slug'] ]["translated"] = $meta_values['meta_value'];
                    }
                }
            }

            return $extracted_slugs_array;
        }

        return $extracted_slugs_array;
    }

    public function get_last_id_for_meta_based_slugs( $meta_type, $language_code ){

        global $wpdb;

        $table_name = $wpdb->prefix . $meta_type;

        $select_query        = "SELECT COUNT(*) FROM `" . $table_name . "` ";
        $select_query       .= "WHERE ( meta_key LIKE %s OR meta_key LIKE %s )";
        $prepared_query      = $wpdb->prepare( $select_query, '%' . $wpdb->esc_like( 'trp_automatically_translated_slug_' . $language_code ) . '%', '%' . $wpdb->esc_like( 'trp_translated_slug_'. $language_code ) . '%' );
        $extracted_number    = $wpdb->get_var( $prepared_query );

        $last_id = intval( $extracted_number );

        return $last_id;

    }
    /*
     *  ~~~~~~~~ META BASED SLUG EXTRACTION ~~~~~~~~
     *
     * Function that gather all the information needed for the meta based slugs ro form a complete array with all the necessary
     * items for migration
     *
     * LOGISTIC: - the meta based slugs are saved in the *meta tables from wordpress with the meta key providing the information
     *             if the slug was manually or automatically translated, as well as, the language in which the slug was translated
     *           - the [post/term]_id tells as which post/page the original slug van be found
     *           - in the term case the slug can be found in the slug field dictated by the term_id
     *           - in the post case the slug can be found in the post_name field dictated by the post_id
     */
    public function trp_get_meta_based_slugs_from_db_284( $meta_type, $language_code, $inferior_limit, $batch_size ) {
        global $wpdb;

        $table_name_for_originals_for_the_selected_meta_type = $this->trp_get_table_name_for_original_join_in_meta_based_slugs( $meta_type );
        $extracted_slugs_array = array();

        if ( $meta_type == 'postmeta' ) {

            $select_query          = "SELECT meta_key, meta_value, trp_original_name.post_name FROM `" . $wpdb->postmeta . "` as trp_translation ";
            $select_query          .= "INNER JOIN `" . $wpdb->posts . "` as trp_original_name ";
            $select_query          .= "ON trp_translation.post_id = trp_original_name.ID ";
            $select_query          .= "WHERE ( meta_key LIKE %s OR meta_key LIKE %s ) LIMIT %d OFFSET %d";
            $prepared_query        = $wpdb->prepare( $select_query, '%' . $wpdb->esc_like( 'trp_automatically_translated_slug_' . $language_code ) . '%', '%' . $wpdb->esc_like( 'trp_translated_slug_' . $language_code ) . '%', $batch_size, $inferior_limit );
            $meta_slugs_and_ids    = $wpdb->get_results( $prepared_query, 'ARRAY_A' );

            $extracted_slugs_array = $this->trp_get_original_slugs_for_meta_based_slugs( 'postmeta', $meta_slugs_and_ids, $language_code );

        }elseif ( $meta_type == 'termmeta' ) {

            $select_query          = "SELECT meta_key, meta_value, trp_original_name.slug FROM `" . $wpdb->termmeta . "` as trp_translation ";
            $select_query          .= "INNER JOIN `" . $wpdb->terms . "` as trp_original_name ";
            $select_query          .= "ON trp_translation.term_id = trp_original_name.term_id ";
            $select_query          .= "WHERE ( meta_key LIKE %s OR meta_key LIKE %s ) LIMIT %d OFFSET %d";
            $prepared_query        = $wpdb->prepare( $select_query, '%' . $wpdb->esc_like( 'trp_automatically_translated_slug_' . $language_code ) . '%', '%' . $wpdb->esc_like( 'trp_translated_slug_' . $language_code ) . '%', $batch_size, $inferior_limit );
            $meta_slugs_and_ids    = $wpdb->get_results( $prepared_query, 'ARRAY_A' );

            $extracted_slugs_array = $this->trp_get_original_slugs_for_meta_based_slugs( 'termmeta', $meta_slugs_and_ids, $language_code );

        }

        return $extracted_slugs_array;
    }
    /*
     * ~~~~~~~~ OPTION BASED SLUGS EXTRACTION ~~~~~~~~
     *
     * In this function we extract the option based slugs and we arrange them in the needed structure for data migration
     *
     * LOGUSTIC: - the oprion based slugs are stored in the wp_options table under the option name of * trp_taxonomy_slug_translation
     *                                                                                                * trp_post_type_base_slug_translation
     *           - we extract the information from the field with is now stored in a nested array and refector it to the structure
     *           for slug data migration
     */
    public function trp_get_option_based_slugs_from_db_284( $option_name ) {
        $data = get_option( $option_name, array() );
        $extracted_slugs_array = array();

        $woocommerce_permalink_options = get_option( 'woocommerce_permalinks', false );

        foreach ( $data as $key => $values_array ) {
            $extracted_slugs_array[ $key ]["original"] = trim( $values_array["original"], '/' );

            if ( $values_array['type'] == 'post-type-base-slug' || $values_array['type'] == 'post-type-base' ) {
                $extracted_slugs_array[ $key ]["type"] = 'post-type-base';
                if ( apply_filters( 'trp_migrate_post_type_or_tax_original_only_if_active', true, $extracted_slugs_array[ $key ]["original"], $values_array['type'] ) && (
                    !post_type_exists( $extracted_slugs_array[ $key ]["original"] ) &&
                    ( $woocommerce_permalink_options === false ||
                        $extracted_slugs_array[ $key ]["original"] !== trim( $woocommerce_permalink_options['product_base'], '/' ) ) ) ) {
                    continue;
                }
            }else{
                if ( apply_filters( 'trp_migrate_post_type_or_tax_original_only_if_active', true, $extracted_slugs_array[ $key ]["original"], $values_array['type'] ) && (
                    !taxonomy_exists( $extracted_slugs_array[ $key ]["original"] ) &&
                    ( $woocommerce_permalink_options === false || (
                        $extracted_slugs_array[ $key ]["original"] !== $woocommerce_permalink_options['category_base'] &&
                        $extracted_slugs_array[ $key ]["original"] !== $woocommerce_permalink_options['tag_base'] ) ) ) ) {
                    continue;
                }
                $extracted_slugs_array[ $key ]["type"] = 'taxonomy';
            }
            foreach ( $values_array["translationsArray"] as $lang => $translation_element ) {
                if ( $translation_element["status"] == 0 ){
                    continue;
                }
                $extracted_slugs_array[ $key ][ $lang ]["language"] = $lang;
                $extracted_slugs_array[ $key ][ $lang ]["status"]      = $translation_element["status"];
                $extracted_slugs_array[ $key ][ $lang ]["translated"] = $translation_element["translated"];
            }
        }
        return $extracted_slugs_array;
    }

    /*
     *  All the extracted slugs from the old db are ordered when extrated
     *
     * The structure of slug type option based extracted array is:
     *
     *   (example using term slugs)
     *   taxonomy_slugs:
     *              taxonomy_slug_name:
     *                            original
     *                            type
     *                            language:
     *                                      status
     *                                      language
     *                                      translated
     *
     *  The structure of meta based slugs extracted array is:
     *  meta_slug_name:
     *                            original
     *                            type
     *                            language:
     *                                      status
     *                                      language
     *                                      translated
     *
     */

    /*
     * Migrating the option based slugs from the old structure to the new one
     *
     */
    public function trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_type_and_tax_284() {
        if ( class_exists( 'TRP_Slug_Query' ) ) {

            $trp                 = TRP_Translate_Press::get_trp_instance();
            $slug_query     = new TRP_Slug_Query();
            $trp_settings        = $trp->get_component( 'settings' );
            $settings            = $trp_settings->get_settings();
            $languages_to_verify = $settings['translation-languages'];

            $extracted_slugs_array                         = array();
            $extracted_slugs_array['taxonomy_slugs']       = $this->trp_get_option_based_slugs_from_db_284( 'trp_taxonomy_slug_translation' );
            $extracted_slugs_array['post_type_base_slugs'] = $this->trp_get_option_based_slugs_from_db_284( 'trp_post_type_base_slug_translation' );

            foreach ( $languages_to_verify as $language_code ) {

                if ( !( $language_code == $settings['default-language'] ) ) {
                    foreach ( $extracted_slugs_array as $key_slug_original => $slug_originals ) {

                        $array_for_translated_slugs               = array();
                        $language_is_found_in_this_array_of_slugs = false;

                        foreach ( $slug_originals as $keep_slug_to_determine_all_slugs_translation => $slug_original ) {

                            if ( isset( $slug_original[ $language_code ] ) ) {

                                $language_is_found_in_this_array_of_slugs = true;

                                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['original']   = $slug_original['original'];
                                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['translated'] = $slug_original[ $language_code ]['translated'];
                                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['status']     = $slug_original[ $language_code ]['status'];
                                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['type']       = $slug_original['type'];

                            }
                        }

                        if ( $language_is_found_in_this_array_of_slugs ) {
                            $slug_query->insert_slugs( $array_for_translated_slugs, $language_code );
                        }
                    }
                }
            }
            return true;
        }else{
            update_option( 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_type_and_tax_284', 'seopack_inactive' );
            return true;
        }
    }

    /*
     * Migrating the meta based post slugs from the old structure to the new one
     *
     * Using batches
     */
    public function trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_meta_284( $language_code, $inferior_limit, $batch_size ) {
        if ( class_exists( 'TRP_Slug_Query' ) ) {

            $trp             = TRP_Translate_Press::get_trp_instance();
            $slug_query = new TRP_Slug_Query();
            $trp_settings    = $trp->get_component( 'settings' );
            $settings        = $trp_settings->get_settings();

            $last_id = $this->get_last_id_for_meta_based_slugs( 'postmeta', $language_code );

            $extracted_slugs_array_post = array();
            $extracted_slugs_array_post = $this->trp_get_meta_based_slugs_from_db_284( 'postmeta', $language_code, $inferior_limit, $batch_size );

            $array_for_translated_slugs               = array();
            $language_is_found_in_this_array_of_slugs = false;

            foreach ( $extracted_slugs_array_post as $keep_slug_to_determine_all_slugs_translation => $slug_original ) {

                $language_is_found_in_this_array_of_slugs = true;

                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['original'] = $keep_slug_to_determine_all_slugs_translation;
                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['type']     = $slug_original['type'];

                if ( isset( $slug_original['translated'] ) ) {
                    $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['translated'] = $slug_original['translated'];
                    $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['status']     = $slug_original['status'];
                }
            }

            if ( $language_is_found_in_this_array_of_slugs ) {
                $slug_query->insert_slugs( $array_for_translated_slugs, $language_code );
            }

            if ( $inferior_limit + $batch_size <= $last_id ) {
                return false;
            } else {
                return true;
            }
        }else{
            update_option( 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_meta_284', 'seopack_inactive' );
            return true;
        }
    }

    /*
     * Migrating the meta based term slugs from the old structure to the new one
     *
     * Using batches
     */
    public function trp_migrate_old_slug_to_new_parent_and_translate_slug_table_term_meta_284( $language_code, $inferior_limit, $batch_size ) {

        if ( class_exists( 'TRP_Slug_Query' ) ) {

            $trp             = TRP_Translate_Press::get_trp_instance();
            $slug_query = new TRP_Slug_Query();
            $trp_settings    = $trp->get_component( 'settings' );
            $settings        = $trp_settings->get_settings();

            $last_id = $this->get_last_id_for_meta_based_slugs( 'termmeta', $language_code );

            $extracted_slugs_array_term = array();
            $extracted_slugs_array_term = $this->trp_get_meta_based_slugs_from_db_284( 'termmeta', $language_code, $inferior_limit, $batch_size );

            $array_for_translated_slugs               = array();
            $language_is_found_in_this_array_of_slugs = false;

            foreach ( $extracted_slugs_array_term as $keep_slug_to_determine_all_slugs_translation => $slug_original ) {

                $language_is_found_in_this_array_of_slugs = true;

                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['original'] = $keep_slug_to_determine_all_slugs_translation;
                $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['type']     = $slug_original['type'];

                if ( isset( $slug_original['translated'] ) ) {
                    $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['translated'] = $slug_original['translated'];
                    $array_for_translated_slugs[ $keep_slug_to_determine_all_slugs_translation ]['status']     = $slug_original['status'];
                }
            }

            if ( $language_is_found_in_this_array_of_slugs ) {
                $slug_query->insert_slugs( $array_for_translated_slugs, $language_code );
            }

            if ( $inferior_limit + $batch_size <= $last_id ) {
                return false;
            } else {
                return true;
            }
        }else{
            update_option( 'trp_migrate_old_slug_to_new_parent_and_translate_slug_table_term_meta_284', 'seopack_inactive' );
            return true;
        }
    }

    /**
     * Migrate machine_translation_counter to a standalone row in the wp_options.
     * It's necessary for running atomic queries on it
     *
     * @return void
     */
    public function migrate_machine_translation_counter() {
        $mt_settings_option = get_option( 'trp_machine_translation_settings', null );
        if ( $mt_settings_option && isset( $mt_settings_option['machine_translation_counter'] ) ) {
            update_option( 'trp_machine_translation_counter', $mt_settings_option['machine_translation_counter'] );
        }
    }

    /*
     * Since Version 2.7.5
     * Adding index on the column block_type in dictionary table for performance improvement
     * In the function that creates the dictionaty tables, a syntax to add this index was also written
     */
    public function add_tp_block_index() {
        global $wpdb;

        $prefix = $wpdb->prefix;
        $suffix = 'trp_dictionary_';

        $tables = $wpdb->get_col("SHOW TABLES LIKE '%$prefix%$suffix%'");

        foreach ($tables as $table) {

            $indexes = $wpdb->get_results("SHOW INDEXES FROM $table WHERE Key_name = 'block_type'");

            if (empty($indexes)) {
                $columns = $wpdb->get_results("DESCRIBE $table");
                if (array_search('block_type', wp_list_pluck($columns, 'Field')) !== false) {

                    //using %1s because a sql syntax error was persistant when using %s; basically the %s added ''(quotes) around the table name
                    //after searhing online, it was sugested to use %i which worked fine but using %1s also seems o work
                    $query = $wpdb->prepare("ALTER TABLE %1s ADD INDEX block_type ( block_type )", $table);
                    $wpdb->query($query);

                }
            }
        }

    }

    /**
     * @return void
     *
     *  Verifies if the options set to 'no' in DB optimization tool are 'no' and, if so, setting them to 'yes'
     */
    public function set_the_options_set_in_db_optimization_tool_to_no(){
        $array_of_options_to_check_and_set_for_db_optimization = array( "trp_regenerate_original_meta_table",
                                                                        "trp_clean_original_meta_table",
                                                                        "trp_updated_database_original_id_insert_166",
                                                                        "trp_updated_database_original_id_cleanup_166",
                                                                        "trp_updated_database_original_id_update_166",
                                                                        "trp_remove_duplicate_dictionary_rows",
                                                                        "trp_remove_duplicate_gettext_rows",
                                                                        "trp_remove_duplicate_untranslated_gettext_rows",
                                                                        "trp_remove_duplicate_untranslated_dictionary_rows",
                                                                        "trp_remove_cdata_original_and_dictionary_rows",
                                                                        "trp_remove_untranslated_links_dictionary_rows",
                                                                        "trp_replace_original_id_null" );

        foreach ( $array_of_options_to_check_and_set_for_db_optimization as $option ){

            if ( ( get_option( $option, 'not_set' ) == 'no' ) ){
                update_option( $option, 'yes' );
            }
        }

    }

    /**
     *  Used to check if the minimum pro plugin version (required after refactoring slug translation) is installed.
     *
     * @return bool
     */

    public function is_pro_minimum_version_met(){
        if ( !defined('TRP_IN_SP_PLUGIN_VERSION' ) ) return true;

        return version_compare( TRP_IN_SP_PLUGIN_VERSION, self::MINIMUM_DEVELOPER_VERSION, '>=' );
    }

    public function show_admin_notice_minimum_pro_version_required(){
        //show this only on our translatepress admin pages
        if( isset( $_GET['page'] ) && ( sanitize_text_field( $_GET['page'] ) === 'translate-press' || strpos( sanitize_text_field( $_GET['page'] ), 'trp_' ) !== false ) ){

        if ( !class_exists( 'TRP_Handle_Included_Addons' ) || TRANSLATE_PRESS === 'TranslatePress - Dev' ) return; // Free or development version installed

        // Legacy seo pack doesn't have the minimum version met. It is useful to keep the legacy seo pack version like this because it helps with knowing when to show Run the update
        if ( $this->is_pro_minimum_version_met() || ( isset( $this->settings['trp_advanced_settings']['load_legacy_seo_pack'] ) && $this->settings['trp_advanced_settings']['load_legacy_seo_pack'] === 'yes' ) )
            return;

        $minimum_version = TRANSLATE_PRESS === 'TranslatePress - Personal' ? self::MINIMUM_PERSONAL_VERSION : self::MINIMUM_DEVELOPER_VERSION;

        echo '<div class="notice notice-error">
                      <p>' . wp_kses( sprintf( __('Please <strong> update %1$s </strong> to version %2$s or newer.<br>Your currently installed version of %1$s is deprecated. The plugin will continue to work as expected. However, newer versions have improved functionality and compatibility with various permalink structures. ', 'translatepress-multilingual'), TRANSLATE_PRESS, $minimum_version ), [ 'strong' => [], 'br' => [] ] ) . '</p>' .
             '</div>';
        }
    }

    public function dont_update_db_if_seopack_inactive(){
        $array_of_option_names = ['trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_type_and_tax_284','trp_migrate_old_slug_to_new_parent_and_translate_slug_table_post_meta_284','trp_migrate_old_slug_to_new_parent_and_translate_slug_table_term_meta_284'];
        foreach ($array_of_option_names as $option ) {
            $option_result = get_option( $option, 'not_set' );
            if ( $option_result === 'yes' ) {
                continue;
            }

            if ( $option_result === 'no' && !class_exists( 'TRP_Slug_Query' ) ) {
                update_option( $option, 'seopack_inactive' );
                delete_option('trp_show_error_db_message');
            }
        }
    }

}

Zerion Mini Shell 1.0