0 ) {
update_user_meta(
$user_id,
self::META,
array(
'id' => (int) $id,
'status' => $status,
)
);
}
}
/**
* Show the finished notice once (not on our own page, which shows its own).
*/
public static function finished_notice() {
if ( ! Plugin::user_can() ) {
return;
}
$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null;
$data = get_user_meta( get_current_user_id(), self::META, true );
if ( ! is_array( $data ) || empty( $data['id'] ) ) {
return;
}
if ( $screen && false !== strpos( (string) $screen->id, Plugin::SLUG ) ) {
delete_user_meta( get_current_user_id(), self::META );
return;
}
delete_user_meta( get_current_user_id(), self::META );
$manifest = Storage::find( (int) $data['id'] );
if ( ! $manifest ) {
return;
}
$page = Plugin::page_url();
if ( 'ready' === $manifest['status'] ) {
printf(
'',
/* translators: %s: backup size */
esc_html( sprintf( __( 'Your database backup is ready (%s).', 'database-export-genie' ), Admin_Page::size( (int) $manifest['zip_bytes'] ) ) ),
esc_url( Downloader::url( (int) $manifest['id'] ) ),
esc_html__( 'Download', 'database-export-genie' ),
esc_url( $page ),
esc_html__( 'View backups', 'database-export-genie' )
);
} elseif ( 'failed' === $manifest['status'] ) {
printf(
'',
esc_html__( 'Your database backup failed.', 'database-export-genie' ),
esc_html( isset( $manifest['error']['message'] ) ? $manifest['error']['message'] : '' ),
esc_url( $page ),
esc_html__( 'View details', 'database-export-genie' )
);
}
}
/**
* Admin-bar item "DB backup 42%" for the current user's running backup.
*
* @param \WP_Admin_Bar $bar Admin bar.
*/
public static function admin_bar( $bar ) {
if ( ! is_admin() || ! Plugin::user_can() ) {
return;
}
$job = Job::load();
if ( ! $job || ! $job->is_active() || (int) $job->s['created_by'] !== get_current_user_id() ) {
return;
}
$pct = max( (int) $job->s['percent_shown'], $job->percent() );
$bar->add_node(
array(
'id' => 'dbmg-progress',
'title' => '' . esc_html(
'stalled' === $job->s['stage']
? __( 'DB backup paused', 'database-export-genie' )
/* translators: %d: percent */
: sprintf( __( 'DB backup %d%%', 'database-export-genie' ), $pct )
) . '',
'href' => Plugin::page_url(),
'meta' => array( 'title' => __( 'Database backup in progress — open Database Backups', 'database-export-genie' ) ),
)
);
}
/**
* While a job runs, every admin page helps it along through Heartbeat (§8.2 C).
*/
public static function enqueue_assist() {
if ( ! Plugin::user_can() ) {
return;
}
$job = Job::load();
if ( ! $job || ! $job->is_active() ) {
return;
}
wp_enqueue_script( 'heartbeat' );
/* translators: %d: percent */
$fmt = esc_js( str_replace( '%%', '%', __( 'DB backup %d%%', 'database-export-genie' ) ) );
wp_add_inline_script(
'heartbeat',
"(function(\$){\$(document).on('heartbeat-send',function(e,d){d.dbmg_nudge=1;}).on('heartbeat-tick',function(e,d){if(!d||!d.dbmg)return;var l=document.querySelector('#wp-admin-bar-dbmg-progress .ab-label');if(!l)return;if(d.dbmg.active){l.textContent='{$fmt}'.replace('%d',d.dbmg.percent);}else{l.closest('li').remove();}});})(jQuery);"
);
}
/**
* Heartbeat handler: nudge + report progress.
*
* @param array $response Response.
* @param array $data Data from the browser.
* @return array
*/
public static function heartbeat( $response, $data ) {
if ( empty( $data['dbmg_nudge'] ) || ! Plugin::user_can() ) {
return $response;
}
// WordPress checks the heartbeat nonce before this filter runs; checked again here because a nudge can start
// work (D75).
if ( ! check_ajax_referer( 'heartbeat-nonce', '_nonce', false ) ) {
return $response;
}
Runner::nudge( 'heartbeat' );
$job = Job::load();
$response['dbmg'] = array(
'active' => $job && $job->is_active(),
'percent' => $job ? max( (int) $job->s['percent_shown'], $job->percent() ) : 100,
);
return $response;
}
}