';
printf( '%s
', esc_html__( 'Hello', 'robotstxt-hello' ) );
if ( ! $this->is_manager_active() ) {
$this->render_manager_message( false );
}
$this->render_settings_form();
echo '';
}
/**
* Renders the plugin settings form.
*
* @since 1.2.4
*
* @return void
*/
private function render_settings_form() {
echo '';
}
/**
* Renders the Manager (by ROBOTSTXT) notice on the plugins list page.
*
* The notice only appears on the plugins list page (single site or
* network), only while the manager plugin is not active, and only
* for users who have not dismissed it yet.
*
* @since 1.2.4
*
* @return void
*/
public function render_manager_notice() {
$screen = get_current_screen();
if ( ! $screen instanceof WP_Screen ) {
return;
}
if ( ! in_array( $screen->id, array( 'plugins', 'plugins-network' ), true ) ) {
return;
}
if ( $this->is_manager_active() || $this->is_notice_dismissed() ) {
return;
}
$this->render_manager_message( true );
}
/**
* Renders the shared Manager (by ROBOTSTXT) recommendation message.
*
* @since 1.2.4
*
* @param bool $dismissible Whether the notice can be dismissed.
* @return void
*/
private function render_manager_message( $dismissible ) {
$classes = 'notice notice-warning robotstxt-hello-manager-notice';
if ( $dismissible ) {
$classes .= ' is-dismissible';
}
printf(
'',
esc_attr( $classes ),
esc_html__( 'To receive automatic updates, the plugin Manager (by ROBOTSTXT) must be installed and active.', 'robotstxt-hello' ),
esc_url( self::MANAGER_PLUGIN_URL ),
esc_html__( 'Get Manager (by ROBOTSTXT)', 'robotstxt-hello' )
);
}
/**
* Enqueues the dismissal script on the plugins list page.
*
* @since 1.2.4
*
* @param string $hook_suffix Current admin page hook suffix.
* @return void
*/
public function enqueue_scripts( $hook_suffix ) {
if ( 'plugins.php' !== $hook_suffix ) {
return;
}
if ( $this->is_manager_active() || $this->is_notice_dismissed() ) {
return;
}
wp_enqueue_script(
'robotstxt-hello-manager-notice',
plugins_url( 'assets/js/manager-notice.js', ROBOTSTXT_HELLO_FILE ),
array(),
ROBOTSTXT_HELLO_VERSION,
true
);
wp_localize_script(
'robotstxt-hello-manager-notice',
'robotstxthellomanagernotice',
array(
'ajaxUrl' => admin_url( 'admin-ajax.php' ),
'nonce' => wp_create_nonce( 'robotstxt-hello-manager-notice' ),
)
);
}
/**
* Persists the dismissal of the manager notice for the current user.
*
* @since 1.2.4
*
* @return void
*/
public function handle_dismiss() {
check_ajax_referer( 'robotstxt-hello-manager-notice', 'nonce' );
if ( ! current_user_can( 'activate_plugins' ) ) {
wp_die( '', '', 403 );
}
update_user_meta( get_current_user_id(), self::USER_META_DISMISSED, '1' );
wp_die( '', '', 200 );
}
/**
* Checks whether the Manager (by ROBOTSTXT) plugin is active.
*
* Detection covers both single-site and network-wide activation.
*
* @since 1.2.4
*
* @return bool True when any active plugin basename starts with 'robotstxt-manager/'.
*/
private function is_manager_active() {
$active = (array) get_option( 'active_plugins', array() );
if ( is_multisite() ) {
$active = array_merge( $active, array_keys( (array) get_site_option( 'active_sitewide_plugins', array() ) ) );
}
foreach ( $active as $basename ) {
if ( is_string( $basename ) && 0 === strpos( $basename, 'robotstxt-manager/' ) ) {
return true;
}
}
return false;
}
/**
* Checks whether the current user dismissed the manager notice.
*
* @since 1.2.4
*
* @return bool True when the notice was dismissed by the current user.
*/
private function is_notice_dismissed() {
return '1' === get_user_meta( get_current_user_id(), self::USER_META_DISMISSED, true );
}
}
}