redundant();
if ( empty( $redundant ) ) {
return;
}
printf(
'',
esc_html__( '404 to 301: your add-ons are now built in', '404-to-301' ),
esc_html(
sprintf(
/* translators: %s: comma-separated list of addon plugin names. */
_n(
'The %s add-on is now included in 404 to 301 itself, and the matching feature has been switched on for you.',
'The following add-ons are now included in 404 to 301 itself, and the matching features have been switched on for you: %s.',
count( $redundant ),
'404-to-301'
),
implode( ', ', $redundant )
)
),
esc_html__( 'You can safely deactivate and delete the separate add-on plugin(s) — nothing will stop working.', '404-to-301' ),
sprintf(
'%2$s',
esc_url( admin_url( 'plugins.php' ) ),
esc_html__( 'Go to Plugins', '404-to-301' )
),
esc_url( $this->dismissUrl() ),
esc_html__( 'Dismiss', '404-to-301' )
);
}
/**
* Names of the redundant addon plugins that are still active.
*
* Re-checked against `active_plugins` on every render rather than
* trusted from the stored option, so the notice disappears on its own
* once the user has removed the plugins.
*
* @since 4.0.3
*
* @return array Human-readable addon names.
*/
private function redundant(): array {
// The 4.0.3 adoption folds the legacy `404_to_301_redundant_addons` option into here.
$stored = aioseo404To301()->internalOptions->internal->redundantAddons;
if ( ! is_array( $stored ) || empty( $stored ) ) {
return [];
}
if ( ! function_exists( 'is_plugin_active' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$names = [];
foreach ( $stored as $basename => $name ) {
if ( is_plugin_active( (string) $basename ) ) {
$names[] = (string) $name;
}
}
// Everything has been removed - clear the list so we stop looking on every admin page load.
if ( empty( $names ) ) {
aioseo404To301()->internalOptions->internal->redundantAddons = [];
}
return $names;
}
/**
* Build the nonced dismiss URL for the current screen.
*
* @since 4.0.3
*
* @return string
*/
private function dismissUrl(): string {
return wp_nonce_url(
add_query_arg( self::DISMISS_ARG, '1' ),
self::DISMISS_NONCE
);
}
}