Viewing file:  class-upgrade.php (4.94 KB) -rw-rw-rw-
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<?php
/**
* @package WPSEO
* @subpackage Internal
*/
/**
* This code handles the option upgrades
*/
class WPSEO_Upgrade {
/**
* Holds the WP SEO options
*
* @var array
*/
private $options = array();
/**
* Class constructor
*/
public function __construct() {
$this->options = WPSEO_Options::get_all();
WPSEO_Options::maybe_set_multisite_defaults( false );
$this->init();
if ( version_compare( $this->options['version'], '1.5.0', '<' ) ) {
$this->upgrade_15( $this->options['version'] );
}
if ( version_compare( $this->options['version'], '2.0', '<' ) ) {
$this->upgrade_20();
}
if ( version_compare( $this->options['version'], '2.1', '<' ) ) {
$this->upgrade_21();
}
if ( version_compare( $this->options['version'], '2.2', '<' ) ) {
$this->upgrade_22();
}
$this->finish_up();
}
/**
* Run some functions that run when we first run or when we upgrade WP SEO from < 1.4.13
*/
private function init() {
if ( $this->options['version'] === '' || version_compare( $this->options['version'], '1.4.13', '<' ) ) {
/* Make sure title_test and description_test functions are available */
require_once( WPSEO_PATH . 'inc/wpseo-non-ajax-functions.php' );
// Run description test once theme has loaded
add_action( 'init', 'wpseo_description_test' );
}
}
/**
* Run the WP SEO 1.5 upgrade routine
*
* @param string $version
*/
private function upgrade_15( $version ) {
// Clean up options and meta
WPSEO_Options::clean_up( null, $version );
WPSEO_Meta::clean_up();
// Add new capabilities on upgrade
wpseo_add_capabilities();
}
/**
* Moves options that moved position in WPSEO 2.0
*/
private function upgrade_20() {
/* Clean up stray wpseo_ms options from the options table, option should only exist in the sitemeta table
This could have been caused in many version of WP SEO, so deleting it for everything below 2.0 */
delete_option( 'wpseo_ms' );
$this->move_hide_links_options();
$this->move_pinterest_option();
}
/**
* Detects if taxonomy terms were split and updates the corresponding taxonomy meta's accordingly.
*/
private function upgrade_21() {
$taxonomies = get_option( 'wpseo_taxonomy_meta', array() );
if ( ! empty( $taxonomies ) ) {
foreach ( $taxonomies as $taxonomy => $tax_metas ) {
foreach ( $tax_metas as $term_id => $tax_meta ) {
if ( function_exists( 'wp_get_split_term' ) && $new_term_id = wp_get_split_term( $term_id, $taxonomy ) ) {
$taxonomies[ $taxonomy ][ $new_term_id ] = $taxonomies[ $taxonomy ][ $term_id ];
unset( $taxonomies[ $taxonomy ][ $term_id ] );
}
}
}
update_option( 'wpseo_taxonomy_meta', $taxonomies );
}
}
/**
* Performs upgrade functions to WP SEO 2.2
*/
private function upgrade_22() {
// Unschedule our tracking
wp_clear_scheduled_hook( 'yoast_tracking' );
// Clear the tracking settings, the seen about setting and the ignore tour setting
$options = get_option( 'wpseo' );
unset( $options['tracking_popup_done'], $options['yoast_tracking'], $options['seen_about'], $options['ignore_tour'] );
update_option( 'wpseo', $options );
}
/**
* Moves the hide- links options from the permalinks option to the titles option
*/
private function move_hide_links_options() {
$options_titles = get_option( 'wpseo_titles' );
$options_permalinks = get_option( 'wpseo_permalinks' );
foreach ( array( 'hide-feedlinks', 'hide-rsdlink', 'hide-shortlink', 'hide-wlwmanifest' ) as $hide ) {
if ( isset( $options_titles[ $hide ] ) ) {
$options_permalinks[ $hide ] = $options_titles[ $hide ];
unset( $options_titles[ $hide ] );
update_option( 'wpseo_permalinks', $options_permalinks );
update_option( 'wpseo_titles', $options_titles );
}
}
}
/**
* Move the pinterest verification option from the wpseo option to the wpseo_social option
*/
private function move_pinterest_option() {
$options_social = get_option( 'wpseo_social' );
if ( isset( $option_wpseo['pinterestverify'] ) ) {
$options_social['pinterestverify'] = $option_wpseo['pinterestverify'];
unset( $option_wpseo['pinterestverify'] );
update_option( 'wpseo_social', $options_social );
update_option( 'wpseo', $option_wpseo );
}
}
/**
* Runs the needed cleanup after an update, setting the DB version to latest version, flushing caches etc.
*/
private function finish_up() {
$this->options = get_option( 'wpseo' ); // re-get to make sure we have the latest version
update_option( 'wpseo', $this->options ); // this also ensures the DB version is equal to WPSEO_VERSION
add_action( 'shutdown', 'flush_rewrite_rules' ); // Just flush rewrites, always, to at least make them work after an upgrade.
WPSEO_Utils::clear_sitemap_cache(); // Flush the sitemap cache
WPSEO_Options::ensure_options_exist(); // Make sure all our options always exist - issue #1245
}
}
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