<?php

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/**

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* WPSEO plugin file.

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*

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* @package WPSEO\Internal

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*/

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use Yoast\WP\Lib\Model;

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/**

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* This code handles the option upgrades.

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*/

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class WPSEO_Upgrade {

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/**

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* The taxonomy helper.

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*

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* @var \Yoast\WP\SEO\Helpers\Taxonomy_Helper

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*/

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private $taxonomy_helper;

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/**

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* Class constructor.

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*/

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public function __construct() {

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$this->taxonomy_helper = YoastSEO()->helpers->taxonomy;

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$version = WPSEO_Options::get( 'version' );

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WPSEO_Options::maybe_set_multisite_defaults( false );

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$routines = [

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'1.5.0' => 'upgrade_15',

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'2.0' => 'upgrade_20',

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'2.1' => 'upgrade_21',

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'2.2' => 'upgrade_22',

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'2.3' => 'upgrade_23',

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'3.0' => 'upgrade_30',

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'3.3' => 'upgrade_33',

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'3.6' => 'upgrade_36',

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'4.0' => 'upgrade_40',

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'4.4' => 'upgrade_44',

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'4.7' => 'upgrade_47',

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'4.9' => 'upgrade_49',

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'5.0' => 'upgrade_50',

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'5.5' => 'upgrade_55',

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'6.3' => 'upgrade_63',

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'7.0-RC0' => 'upgrade_70',

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'7.1-RC0' => 'upgrade_71',

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'7.3-RC0' => 'upgrade_73',

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'7.4-RC0' => 'upgrade_74',

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'7.5.3' => 'upgrade_753',

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'7.7-RC0' => 'upgrade_77',

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'7.7.2-RC0' => 'upgrade_772',

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'9.0-RC0' => 'upgrade_90',

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'10.0-RC0' => 'upgrade_100',

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'11.1-RC0' => 'upgrade_111',

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// Reset notifications because we removed the AMP Glue plugin notification.

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'12.1-RC0' => 'clean_all_notifications',

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'12.3-RC0' => 'upgrade_123',

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'12.4-RC0' => 'upgrade_124',

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'12.8-RC0' => 'upgrade_128',

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'13.2-RC0' => 'upgrade_132',

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'14.0.3-RC0' => 'upgrade_1403',

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'14.1-RC0' => 'upgrade_141',

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'14.2-RC0' => 'upgrade_142',

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'14.5-RC0' => 'upgrade_145',

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'14.9-RC0' => 'upgrade_149',

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'15.1-RC0' => 'upgrade_151',

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'15.3-RC0' => 'upgrade_153',

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'15.5-RC0' => 'upgrade_155',

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'15.7-RC0' => 'upgrade_157',

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'15.9.1-RC0' => 'upgrade_1591',

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'16.2-RC0' => 'upgrade_162',

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'16.5-RC0' => 'upgrade_165',

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'17.1-RC0' => 'upgrade_171',

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'17.2-RC0' => 'upgrade_172',

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];

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array_walk( $routines, [ $this, 'run_upgrade_routine' ], $version );

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if ( version_compare( $version, '12.5-RC0', '<' ) ) {

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/*

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* We have to run this by hook, because otherwise:

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* - the theme support check isn't available.

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* - the notification center notifications are not filled yet.

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*/

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add_action( 'init', [ $this, 'upgrade_125' ] );

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}

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// Since 3.7.

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$upsell_notice = new WPSEO_Product_Upsell_Notice();

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$upsell_notice->set_upgrade_notice();

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/**

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* Filter: 'wpseo_run_upgrade' - Runs the upgrade hook which are dependent on Yoast SEO.

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*

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* @api string - The current version of Yoast SEO

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*/

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do_action( 'wpseo_run_upgrade', $version );

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$this->finish_up( $version );

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}

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/**

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* Runs the upgrade routine.

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*

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* @param string $routine The method to call.

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* @param string $version The new version.

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* @param string $current_version The current set version.

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*

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* @return void

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*/

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protected function run_upgrade_routine( $routine, $version, $current_version ) {

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if ( version_compare( $current_version, $version, '<' ) ) {

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$this->$routine( $current_version );

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}

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}

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/**

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* Adds a new upgrade history entry.

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*

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* @param string $current_version The old version from which we are upgrading.

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* @param string $new_version The version we are upgrading to.

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*/

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protected function add_upgrade_history( $current_version, $new_version ) {

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$upgrade_history = new WPSEO_Upgrade_History();

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$upgrade_history->add( $current_version, $new_version, array_keys( WPSEO_Options::$options ) );

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}

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/**

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* Runs the needed cleanup after an update, setting the DB version to latest version, flushing caches etc.

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*

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* @param string|null $previous_version The previous version.

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*

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* @return void

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*/

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protected function finish_up( $previous_version = null ) {

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if ( $previous_version ) {

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WPSEO_Options::set( 'previous_version', $previous_version );

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}

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WPSEO_Options::set( 'version', WPSEO_VERSION );

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// Just flush rewrites, always, to at least make them work after an upgrade.

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add_action( 'shutdown', 'flush_rewrite_rules' );

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// Flush the sitemap cache.

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WPSEO_Sitemaps_Cache::clear();

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// Make sure all our options always exist - issue #1245.

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WPSEO_Options::ensure_options_exist();

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}

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/**

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* Run the Yoast SEO 1.5 upgrade routine.

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*

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* @param string $version Current plugin version.

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*/

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private function upgrade_15( $version ) {

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// Clean up options and meta.

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WPSEO_Options::clean_up( null, $version );

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WPSEO_Meta::clean_up();

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}

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/**

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* Moves options that moved position in WPSEO 2.0.

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*/

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private function upgrade_20() {

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/**

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* Clean up stray wpseo_ms options from the options table, option should only exist in the sitemeta table.

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* This could have been caused in many version of Yoast SEO, so deleting it for everything below 2.0.

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*/

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delete_option( 'wpseo_ms' );

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$wpseo = $this->get_option_from_database( 'wpseo' );

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$this->save_option_setting( $wpseo, 'pinterestverify' );

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// Re-save option to trigger sanitization.

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$this->cleanup_option_data( 'wpseo' );

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}

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/**

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* Detects if taxonomy terms were split and updates the corresponding taxonomy meta's accordingly.

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*/

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private function upgrade_21() {

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$taxonomies = get_option( 'wpseo_taxonomy_meta', [] );

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if ( ! empty( $taxonomies ) ) {

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foreach ( $taxonomies as $taxonomy => $tax_metas ) {

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foreach ( $tax_metas as $term_id => $tax_meta ) {

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if ( function_exists( 'wp_get_split_term' ) ) {

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$new_term_id = wp_get_split_term( $term_id, $taxonomy );

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if ( $new_term_id !== false ) {

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$taxonomies[ $taxonomy ][ $new_term_id ] = $taxonomies[ $taxonomy ][ $term_id ];

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unset( $taxonomies[ $taxonomy ][ $term_id ] );

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}

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}

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}

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}

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update_option( 'wpseo_taxonomy_meta', $taxonomies );

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}

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}

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/**

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* Performs upgrade functions to Yoast SEO 2.2.

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*/

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private function upgrade_22() {

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// Unschedule our tracking.

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wp_clear_scheduled_hook( 'yoast_tracking' );

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$this->cleanup_option_data( 'wpseo' );

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}

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/**

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* Schedules upgrade function to Yoast SEO 2.3.

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*/

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private function upgrade_23() {

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add_action( 'wp', [ $this, 'upgrade_23_query' ], 90 );

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add_action( 'admin_head', [ $this, 'upgrade_23_query' ], 90 );

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}

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/**

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* Performs upgrade query to Yoast SEO 2.3.

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*/

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public function upgrade_23_query() {

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$wp_query = new WP_Query( 'post_type=any&meta_key=_yoast_wpseo_sitemap-include&meta_value=never&order=ASC' );

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if ( ! empty( $wp_query->posts ) ) {

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$options = get_option( 'wpseo_xml' );

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$excluded_posts = [];

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if ( $options['excluded-posts'] !== '' ) {

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$excluded_posts = explode( ',', $options['excluded-posts'] );

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}

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foreach ( $wp_query->posts as $post ) {

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if ( ! in_array( (string) $post->ID, $excluded_posts, true ) ) {

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$excluded_posts[] = $post->ID;

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}

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}

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// Updates the meta value.

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$options['excluded-posts'] = implode( ',', $excluded_posts );

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// Update the option.

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update_option( 'wpseo_xml', $options );

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}

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// Remove the meta fields.

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delete_post_meta_by_key( '_yoast_wpseo_sitemap-include' );

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}

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/**

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* Performs upgrade functions to Yoast SEO 3.0.

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*/

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private function upgrade_30() {

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// Remove the meta fields for sitemap prio.

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delete_post_meta_by_key( '_yoast_wpseo_sitemap-prio' );

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}

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/**

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* Performs upgrade functions to Yoast SEO 3.3.

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*/

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private function upgrade_33() {

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// Notification dismissals have been moved to User Meta instead of global option.

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delete_option( Yoast_Notification_Center::STORAGE_KEY );

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}

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/**

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* Performs upgrade functions to Yoast SEO 3.6.

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*/

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private function upgrade_36() {

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global $wpdb;

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// Between 3.2 and 3.4 the sitemap options were saved with autoloading enabled.

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$wpdb->query( 'DELETE FROM ' . $wpdb->options . ' WHERE option_name LIKE "wpseo_sitemap_%" AND autoload = "yes"' );

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}

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/**

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* Removes the about notice when its still in the database.

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*/

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private function upgrade_40() {

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$center = Yoast_Notification_Center::get();

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$center->remove_notification_by_id( 'wpseo-dismiss-about' );

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}

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/**

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* Moves the content-analysis-active and keyword-analysis-acive options from wpseo-titles to wpseo.

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*/

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private function upgrade_44() {

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$wpseo_titles = $this->get_option_from_database( 'wpseo_titles' );

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$this->save_option_setting( $wpseo_titles, 'content-analysis-active', 'content_analysis_active' );

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$this->save_option_setting( $wpseo_titles, 'keyword-analysis-active', 'keyword_analysis_active' );

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// Remove irrelevant content from the option.

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$this->cleanup_option_data( 'wpseo_titles' );

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}

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/**

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* Renames the meta name for the cornerstone content. It was a public meta field and it has to be private.

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*/

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private function upgrade_47() {

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global $wpdb;

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// The meta key has to be private, so prefix it.

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$wpdb->query(

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$wpdb->prepare(

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'UPDATE ' . $wpdb->postmeta . ' SET meta_key = %s WHERE meta_key = "yst_is_cornerstone"',

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WPSEO_Cornerstone_Filter::META_NAME

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)

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);

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}

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/**

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* Removes the 'wpseo-dismiss-about' notice for every user that still has it.

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*/

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private function upgrade_49() {

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global $wpdb;

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/*

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* Using a filter to remove the notification for the current logged in user. The notification center is

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* initializing the notifications before the upgrade routine has been executedd and is saving the stored

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* notifications on shutdown. This causes the returning notification. By adding this filter the shutdown

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* routine on the notification center will remove the notification.

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*/

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add_filter( 'yoast_notifications_before_storage', [ $this, 'remove_about_notice' ] );

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$meta_key = $wpdb->get_blog_prefix() . Yoast_Notification_Center::STORAGE_KEY;

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$usermetas = $wpdb->get_results(

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$wpdb->prepare(

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'

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SELECT user_id, meta_value

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FROM ' . $wpdb->usermeta . '

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WHERE meta_key = %s AND meta_value LIKE %s

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',

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$meta_key,

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'%wpseo-dismiss-about%'

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),

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ARRAY_A

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);

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if ( empty( $usermetas ) ) {

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return;

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}

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foreach ( $usermetas as $usermeta ) {

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$notifications = maybe_unserialize( $usermeta['meta_value'] );

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foreach ( $notifications as $notification_key => $notification ) {

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if ( ! empty( $notification['options']['id'] ) && $notification['options']['id'] === 'wpseo-dismiss-about' ) {

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unset( $notifications[ $notification_key ] );

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}

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}

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update_user_option( $usermeta['user_id'], Yoast_Notification_Center::STORAGE_KEY, array_values( $notifications ) );

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}

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}

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/**

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* Removes the wpseo-dismiss-about notice from a list of notifications.

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*

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* @param Yoast_Notification[] $notifications The notifications to filter.

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*

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* @return Yoast_Notification[] The filtered list of notifications. Excluding the wpseo-dismiss-about notification.

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*/

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public function remove_about_notice( $notifications ) {

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foreach ( $notifications as $notification_key => $notification ) {

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if ( $notification->get_id() === 'wpseo-dismiss-about' ) {

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unset( $notifications[ $notification_key ] );

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}

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}

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return $notifications;

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}

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/**

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* Adds the yoast_seo_links table to the database.

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*/

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private function upgrade_50() {

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global $wpdb;

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// Deletes the post meta value, which might created in the RC.

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$wpdb->query( 'DELETE FROM ' . $wpdb->postmeta . ' WHERE meta_key = "_yst_content_links_processed"' );

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}

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/**

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* Register new capabilities and roles.

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*/

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private function upgrade_55() {

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// Register roles.

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do_action( 'wpseo_register_roles' );

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WPSEO_Role_Manager_Factory::get()->add();

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// Register capabilities.

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do_action( 'wpseo_register_capabilities' );

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WPSEO_Capability_Manager_Factory::get()->add();

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}

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/**

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* Removes some no longer used options for noindexing subpages and for meta keywords and its associated templates.

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*

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* @return void

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*/

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private function upgrade_63() {

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$this->cleanup_option_data( 'wpseo_titles' );

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}

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/**

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* Perform the 7.0 upgrade, moves settings around, deletes several options.

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*

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* @return void

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*/

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private function upgrade_70() {

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$wpseo_permalinks = $this->get_option_from_database( 'wpseo_permalinks' );

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$wpseo_xml = $this->get_option_from_database( 'wpseo_xml' );

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$wpseo_rss = $this->get_option_from_database( 'wpseo_rss' );

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$wpseo = $this->get_option_from_database( 'wpseo' );

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$wpseo_internallinks = $this->get_option_from_database( 'wpseo_internallinks' );

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// Move some permalink settings, then delete the option.

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$this->save_option_setting( $wpseo_permalinks, 'redirectattachment', 'disable-attachment' );

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$this->save_option_setting( $wpseo_permalinks, 'stripcategorybase' );

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// Move one XML sitemap setting, then delete the option.

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$this->save_option_setting( $wpseo_xml, 'enablexmlsitemap', 'enable_xml_sitemap' );

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// Move the RSS settings to the search appearance settings, then delete the RSS option.

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$this->save_option_setting( $wpseo_rss, 'rssbefore' );

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$this->save_option_setting( $wpseo_rss, 'rssafter' );

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$this->save_option_setting( $wpseo, 'company_logo' );

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$this->save_option_setting( $wpseo, 'company_name' );

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$this->save_option_setting( $wpseo, 'company_or_person' );

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$this->save_option_setting( $wpseo, 'person_name' );

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[439] Fix | Delete

// Remove the website name and altername name as we no longer need them.

[440] Fix | Delete

$this->cleanup_option_data( 'wpseo' );

[441] Fix | Delete

[442] Fix | Delete

// All the breadcrumbs settings have moved to the search appearance settings.

[443] Fix | Delete

foreach ( array_keys( $wpseo_internallinks ) as $key ) {

[444] Fix | Delete

$this->save_option_setting( $wpseo_internallinks, $key );

[445] Fix | Delete

}

[446] Fix | Delete

[447] Fix | Delete

// Convert hidden metabox options to display metabox options.

[448] Fix | Delete

$title_options = get_option( 'wpseo_titles' );

[449] Fix | Delete

[450] Fix | Delete

foreach ( $title_options as $key => $value ) {

[451] Fix | Delete

if ( strpos( $key, 'hideeditbox-tax-' ) === 0 ) {

[452] Fix | Delete

$taxonomy = substr( $key, strlen( 'hideeditbox-tax-' ) );

[453] Fix | Delete

WPSEO_Options::set( 'display-metabox-tax-' . $taxonomy, ! $value );

[454] Fix | Delete

continue;

[455] Fix | Delete

}

[456] Fix | Delete

[457] Fix | Delete

if ( strpos( $key, 'hideeditbox-' ) === 0 ) {

[458] Fix | Delete

$post_type = substr( $key, strlen( 'hideeditbox-' ) );

[459] Fix | Delete

WPSEO_Options::set( 'display-metabox-pt-' . $post_type, ! $value );

[460] Fix | Delete

continue;

[461] Fix | Delete

}

[462] Fix | Delete

}

[463] Fix | Delete

[464] Fix | Delete

// Cleanup removed options.

[465] Fix | Delete

delete_option( 'wpseo_xml' );

[466] Fix | Delete

delete_option( 'wpseo_permalinks' );

[467] Fix | Delete

delete_option( 'wpseo_rss' );

[468] Fix | Delete

delete_option( 'wpseo_internallinks' );

[469] Fix | Delete

[470] Fix | Delete

// Remove possibly present plugin conflict notice for plugin that was removed from the list of conflicting plugins.

[471] Fix | Delete

$yoast_plugin_conflict = WPSEO_Plugin_Conflict::get_instance();

[472] Fix | Delete

$yoast_plugin_conflict->clear_error( 'header-footer/plugin.php' );

[473] Fix | Delete

[474] Fix | Delete

// Moves the user meta for excluding from the XML sitemap to a noindex.

[475] Fix | Delete

global $wpdb;

[476] Fix | Delete

$wpdb->query( "UPDATE $wpdb->usermeta SET meta_key = 'wpseo_noindex_author' WHERE meta_key = 'wpseo_excludeauthorsitemap'" );

[477] Fix | Delete

}

[478] Fix | Delete

[479] Fix | Delete

/**

[480] Fix | Delete

* Perform the 7.1 upgrade.

[481] Fix | Delete

*

[482] Fix | Delete

* @return void

[483] Fix | Delete

*/

[484] Fix | Delete

private function upgrade_71() {

[485] Fix | Delete

$this->cleanup_option_data( 'wpseo_social' );

[486] Fix | Delete

[487] Fix | Delete

// Move the breadcrumbs setting and invert it.

[488] Fix | Delete

$title_options = $this->get_option_from_database( 'wpseo_titles' );

[489] Fix | Delete

[490] Fix | Delete

if ( array_key_exists( 'breadcrumbs-blog-remove', $title_options ) ) {

[491] Fix | Delete

WPSEO_Options::set( 'breadcrumbs-display-blog-page', ! $title_options['breadcrumbs-blog-remove'] );

[492] Fix | Delete

[493] Fix | Delete

$this->cleanup_option_data( 'wpseo_titles' );

[494] Fix | Delete

}

[495] Fix | Delete

}

[496] Fix | Delete

[497] Fix | Delete

/**

[498] Fix | Delete

* Perform the 7.3 upgrade.

[499] Fix | Delete