footer example

            ],
        ]);

        $discordOptions = (new DiscordOptions())
            ->addEmbed((new DiscordEmbed())
                ->description('descript.io')
                ->url('http://ava.tar/pic.png')
                ->timestamp(new \DateTimeImmutable('2020-10-12 9:14:15+0000'))
                ->color(2021216)
                ->title('New song added!')
                ->footer(
                    (new DiscordFooterEmbedObject())
                        ->text('text')
                        ->iconUrl('icon url')
                        ->proxyIconUrl('proxy icon url')
                )
                ->thumbnail(
                    (new DiscordMediaEmbedObject())
                        ->url('https://thumb.ur.l/')
                        ->proxyUrl('https://proxy.ur.l/')
                        ->height(900)
                        ->width(600)
                )

$options = apply_filters( 'upgrader_package_options', $options );

        if ( ! $options['is_multi'] ) { // Call $this->header separately if running multiple times.             $this->skin->header();
        }

        // Connect to the filesystem first.         $res = $this->fs_connect( array( WP_CONTENT_DIR, $options['destination'] ) );
        // Mainly for non-connected filesystem.         if ( ! $res ) {
            if ( ! $options['is_multi'] ) {
                $this->skin->footer();
            }
            return false;
        }

        $this->skin->before();

        if ( is_wp_error( $res ) ) {
            $this->skin->error( $res );
            $this->skin->after();
            if ( ! $options['is_multi'] ) {
                $this->skin->footer();
            }

$this->upgrade_strings();

        if ( ! $language_updates ) {
            $language_updates = wp_get_translation_updates();
        }

        if ( empty( $language_updates ) ) {
            $this->skin->header();
            $this->skin->set_result( true );
            $this->skin->feedback( 'up_to_date' );
            $this->skin->bulk_footer();
            $this->skin->footer();
            return true;
        }

        if ( 'upgrader_process_complete' === current_filter() ) {
            $this->skin->feedback( 'starting_upgrade' );
        }

        // Remove any existing upgrade filters from the plugin/theme upgraders #WP29425 & #WP29230.         remove_all_filters( 'upgrader_pre_install' );
        remove_all_filters( 'upgrader_clear_destination' );
        remove_all_filters( 'upgrader_post_install' );
        

$this->upgrade_strings();

        $current = get_site_transient( 'update_plugins' );

        add_filter( 'upgrader_clear_destination', array( $this, 'delete_old_plugin' ), 10, 4 );

        $this->skin->header();

        // Connect to the filesystem first.         $res = $this->fs_connect( array( WP_CONTENT_DIR, WP_PLUGIN_DIR ) );
        if ( ! $res ) {
            $this->skin->footer();
            return false;
        }

        $this->skin->bulk_header();

        /* * Only start maintenance mode if: * - running Multisite and there are one or more plugins specified, OR * - a plugin with an update available is currently active. * @todo For multisite, maintenance mode should only kick in for individual sites if at all possible. */
        

$current = get_site_transient( 'update_themes' );

        add_filter( 'upgrader_pre_install', array( $this, 'current_before' ), 10, 2 );
        add_filter( 'upgrader_post_install', array( $this, 'current_after' ), 10, 2 );
        add_filter( 'upgrader_clear_destination', array( $this, 'delete_old_theme' ), 10, 4 );

        $this->skin->header();

        // Connect to the filesystem first.         $res = $this->fs_connect( array( WP_CONTENT_DIR ) );
        if ( ! $res ) {
            $this->skin->footer();
            return false;
        }

        $this->skin->bulk_header();

        /* * Only start maintenance mode if: * - running Multisite and there are one or more themes specified, OR * - a theme with an update available is currently in use. * @todo For multisite, maintenance mode should only kick in for individual sites if at all possible. */