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<?php declare(strict_types = 1);
/**
* Plugin activation handler.
*
* @package query-monitor
*/
class QM_Activation extends QM_Plugin {
/**
* @param string $file
*/
protected function __construct( $file ) {
# Filters
add_filter( 'pre_update_option_active_plugins', array( $this, 'filter_active_plugins' ) );
add_filter( 'pre_update_site_option_active_sitewide_plugins', array( $this, 'filter_active_sitewide_plugins' ) );
# Activation and deactivation
register_activation_hook( $file, array( $this, 'activate' ) );
register_deactivation_hook( $file, array( $this, 'deactivate' ) );
# Parent setup:
parent::__construct( $file );
}
/**
* @param bool $sitewide
* @return void
*/
public function activate( $sitewide = false ) {
$db = WP_CONTENT_DIR . '/db.php';
$create_symlink = defined( 'QM_DB_SYMLINK' ) ? QM_DB_SYMLINK : true;
if ( $create_symlink && defined( 'DISALLOW_FILE_MODS' ) && DISALLOW_FILE_MODS ) {
$create_symlink = false;
}
if ( $create_symlink && ! file_exists( $db ) && function_exists( 'symlink' ) ) {
@symlink( $this->plugin_path( 'wp-content/db.php' ), $db ); // phpcs:ignore
}
if ( $sitewide ) {
update_site_option( 'active_sitewide_plugins', get_site_option( 'active_sitewide_plugins' ) );
} else {
update_option( 'active_plugins', get_option( 'active_plugins' ) );
}
}
/**
* @param bool $network_wide
* @return void
*/
public function deactivate( $network_wide = false ) {
$admins = QM_Util::get_admins();
// Remove legacy capability handling:
if ( $admins ) {
$admins->remove_cap( 'view_query_monitor' );
}
# Only delete db.php if a single site and db.php belongs to Query Monitor
if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && class_exists( 'QM_DB', false ) && ( $network_wide || ! is_multisite() ) ) {
unlink( WP_CONTENT_DIR . '/db.php' ); // phpcs:ignore
}
}
/**
* @param array<int, string> $plugins
* @return array<int, string>
*/
public function filter_active_plugins( $plugins ) {
// this needs to run on the cli too
if ( empty( $plugins ) ) {
return $plugins;
}
$f = preg_quote( basename( $this->plugin_base() ), '/' );
$qm = preg_grep( '/' . $f . '$/', $plugins );
$notqm = preg_grep( '/' . $f . '$/', $plugins, PREG_GREP_INVERT );
if ( false === $qm || false === $notqm ) {
return $plugins;
}
return array_merge(
$qm,
$notqm
);
}
/**
* @param array<string, int> $plugins
* @return array<string, int>
*/
public function filter_active_sitewide_plugins( $plugins ) {
if ( empty( $plugins ) ) {
return $plugins;
}
$f = $this->plugin_base();
if ( isset( $plugins[ $f ] ) ) {
unset( $plugins[ $f ] );
return array_merge( array(
$f => time(),
), $plugins );
} else {
return $plugins;
}
}
/**
* @param string $file
* @return self
*/
public static function init( $file ) {
static $instance = null;
if ( ! $instance ) {
$instance = new QM_Activation( $file );
}
return $instance;
}
}
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