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namespace.php
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namespace.php
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<?php
/**
* phpcs:ignoreFile WordPress.DB.PreparedSQL.NotPrepared
*/
namespace HM\Cavalcade\Plugin\Upgrade;
use const HM\Cavalcade\Plugin\DATABASE_VERSION;
use HM\Cavalcade\Plugin as Cavalcade;
use HM\Cavalcade\Plugin\Job;
/**
* Update the Cavalcade database version if required.
*
* Checks the Cavalcade database version and runs the
* upgrade routines as required.
*
* @return bool False if upgrade not required, true if run.
*/
function upgrade_database() {
$database_version = (int) get_site_option( 'cavalcade_db_version' );
if ( $database_version === DATABASE_VERSION ) {
// No upgrade required.
return false;
}
if ( $database_version < 2 ) {
upgrade_database_2();
}
if ( $database_version < 3 ) {
upgrade_database_3();
}
if ( $database_version < 4 ) {
upgrade_database_4();
}
update_site_option( 'cavalcade_db_version', DATABASE_VERSION );
Job::flush_query_cache();
// Upgrade successful.
return true;
}
/**
* Upgrade Cavalcade database tables to version 2.
*
* Add and populate the `schedule` column in the jobs table.
*/
function upgrade_database_2() {
global $wpdb;
$query = "ALTER TABLE `{$wpdb->base_prefix}cavalcade_jobs`
ADD `schedule` varchar(255) DEFAULT NULL";
$wpdb->query( $query );
$schedules = Cavalcade\get_schedules_by_interval();
foreach ( $schedules as $interval => $name ) {
$query = "UPDATE `{$wpdb->base_prefix}cavalcade_jobs`
SET `schedule` = %s
WHERE `interval` = %d
AND `status` NOT IN ( 'failed', 'completed' )";
$wpdb->query(
$wpdb->prepare( $query, $name, $interval )
);
}
}
/**
* Upgrade Cavalcade database tables to version 3.
*
* Add indexes required for pre-flight filters.
*/
function upgrade_database_3() {
global $wpdb;
$query = "ALTER TABLE `{$wpdb->base_prefix}cavalcade_jobs`
ADD INDEX `site` (`site`),
ADD INDEX `hook` (`hook`)";
$wpdb->query( $query );
}
/**
* Upgrade Cavalcade database tables to version 4.
*
* Remove nextrun index as it negatively affects performance.
*/
function upgrade_database_4() {
global $wpdb;
$query = "ALTER TABLE `{$wpdb->base_prefix}cavalcade_jobs`
DROP INDEX `nextrun`";
$wpdb->query( $query );
}