wp-better-settings.php

<?php
/**
 * WP Better Settings
 *
 * A simplified OOP implementation of the WP Settings API.
 *
 * @package   TypistTech\WPBetterSettings
 *
 * @author    Typist Tech <wp-better-settings@typist.tech>
 * @copyright 2017 Typist Tech
 * @license   GPL-2.0+
 *
 * @see       https://www.typist.tech/projects/wp-better-settings
 * @see       https://github.com/TypistTech/wp-better-settings
 */

/**
 * Plugin Name: WP Better Settings
 * Plugin URI:  https://github.com/TypistTech/wp-better-settings
 * Description: Example Plugin for WP Better Settings
 * Version:     0.14.0
 * Author:      Tang Rufus
 * Author URI:  https://www.typist.tech/
 * Text Domain: wp-better-settings
 * Domain Path: src/languages
 * License:     GPL-2.0+
 * License URI: http://www.gnu.org/licenses/gpl-2.0.txt
 */

declare(strict_types=1);

namespace TypistTech\WPBetterSettings;

use TypistTech\WPOptionStore\Factory as OptionStoreFactory;

// If this file is called directly, abort.
if (! defined('WPINC')) {
    die;
}

require_once __DIR__ . '/vendor/autoload.php';

const WPBS_DEMO_PAGE_SLUG = 'wpbs-demo';

add_action(
    'admin_init',
    function () {
        $builder = new Builder(
            OptionStoreFactory::build()
        );

        $basicSection = new Section(
            'basic-fields',
            'Basic Fields'
        );

        $basicSection->add(
            $builder->text('my_text', 'My Text'),
            $builder->password('my_password', 'My Password'),
            $builder->email('my_email', 'My Email'),
            $builder->url('my_url', 'My Url'),
            $builder->number('my_number', 'My Number'),
            $builder->textarea('my_textarea', 'My Textarea'),
            $builder->checkbox('my_checkbox', 'My Checkbox'),
            $builder->select(
                'my_select',
                'My Select',
                [
                    'a' => 'Option A',
                    'b' => 'Option B',
                    'c' => 'Option C',
                ]
            )
        );

        $registrar = new Registrar(WPBS_DEMO_PAGE_SLUG);
        $registrar->add($basicSection);

        $registrar->run();
    }
);

add_action(
    'admin_menu',
    function () {
        add_menu_page(
            'WPBS Demo',
            'WP Better Settings Demo',
            'manage_options',
            WPBS_DEMO_PAGE_SLUG,
            function () {
                echo '<div class="wrap">';
                settings_errors();

                echo '<h1>' . esc_html(get_admin_page_title()) . '</h1>';
                echo '<form action="options.php" method="post">';
                settings_fields(WPBS_DEMO_PAGE_SLUG);
                do_settings_sections(WPBS_DEMO_PAGE_SLUG);
                submit_button();
                echo '</form>';
                echo '</div>';
            }
        );
    }
);