'',
'nonce' => '',
);
$args = wp_parse_args( $args, $defaults );
parent::__construct( $args );
}
/**
*/
public function add_strings() {
$this->upgrader->strings['skin_upgrade_start'] = __( 'The update process is starting. This process may take a while on some hosts, so please be patient.' );
/* translators: 1: Title of an update, 2: Error message */
$this->upgrader->strings['skin_update_failed_error'] = __( 'An error occurred while updating %1$s: %2$s' );
/* translators: %s: Title of an update */
$this->upgrader->strings['skin_update_failed'] = __( 'The update of %s failed.' );
/* translators: %s: Title of an update */
$this->upgrader->strings['skin_update_successful'] = __( '%s updated successfully.' );
$this->upgrader->strings['skin_upgrade_end'] = __( 'All updates have been completed.' );
}
/**
* @param string $string
*/
public function feedback( $string ) {
if ( isset( $this->upgrader->strings[ $string ] ) ) {
$string = $this->upgrader->strings[ $string ];
}
if ( strpos( $string, '%' ) !== false ) {
$args = func_get_args();
$args = array_splice( $args, 1 );
if ( $args ) {
$args = array_map( 'strip_tags', $args );
$args = array_map( 'esc_html', $args );
$string = vsprintf( $string, $args );
}
}
if ( empty( $string ) ) {
return;
}
if ( $this->in_loop ) {
echo "$string$string
\n";
}
}
/**
*/
public function header() {
// Nothing, This will be displayed within a iframe.
}
/**
*/
public function footer() {
// Nothing, This will be displayed within a iframe.
}
/**
* @param string|WP_Error $error
*/
public function error( $error ) {
if ( is_string( $error ) && isset( $this->upgrader->strings[ $error ] ) ) {
$this->error = $this->upgrader->strings[ $error ];
}
if ( is_wp_error( $error ) ) {
$messages = array();
foreach ( $error->get_error_messages() as $emessage ) {
if ( $error->get_error_data() && is_string( $error->get_error_data() ) ) {
$messages[] = $emessage . ' ' . esc_html( strip_tags( $error->get_error_data() ) );
} else {
$messages[] = $emessage;
}
}
$this->error = implode( ', ', $messages );
}
echo '';
}
/**
*/
public function bulk_header() {
$this->feedback( 'skin_upgrade_start' );
}
/**
*/
public function bulk_footer() {
$this->feedback( 'skin_upgrade_end' );
}
/**
* @param string $title
*/
public function before( $title = '' ) {
$this->in_loop = true;
printf( '' . $this->upgrader->strings['skin_before_update_header'] . ' ', $title, $this->upgrader->update_current, $this->upgrader->update_count );
echo '';
// This progress messages div gets moved via JavaScript when clicking on "Show details.".
echo '';
$this->flush_output();
}
/**
* @param string $title
*/
public function after( $title = '' ) {
echo '
' . sprintf( $this->upgrader->strings['skin_update_failed_error'], $title, '' . $this->error . ' ' ) . '
' . sprintf( $this->upgrader->strings['skin_update_failed'], $title ) . '
' .
'
' . sprintf( $this->upgrader->strings['skin_update_successful'], $title ) .
' ' . __( 'Show details.' ) . ' ' .
'