log-oscon/wpstatuscake

<?php
/**
 * The dashboard-specific functionality of the plugin.
 *
 * @link       https://github.com/log-oscon/wpstatuscake/
 * @since      1.0.0
 *
 * @package    StatusCake
 * @subpackage StatusCake/lib
 */

namespace logoscon\StatusCake;

/**
 * The dashboard-specific functionality of the plugin.
 *
 * @package    StatusCake
 * @subpackage StatusCake/lib
 * @author     log.OSCON, Lda. <engenharia@log.pt>
 */
class Admin {

    /**
     * The plugin's instance.
     *
     * @since  1.0.0
     * @access private
     * @var    Plugin
     */
    private $plugin;

    /**
     * The unique identifier of this plugin settings group name.
     *
     * @since  1.0.0
     * @access protected
     * @var    string
     */
    protected $settings_name = 'statuscake_settings';

    /**
     * Initialize the class and set its properties.
     *
     * @since 1.0.0
     * @param Plugin $plugin This plugin's instance.
     */
    public function __construct( Plugin $plugin ) {
        $this->plugin = $plugin;
    }

    /**
     * The settings group name.
     *
     * @since  1.0.0
     * @return string The settings group name.
     */
    public function get_settings_name() {
        return $this->settings_name;
    }

    /**
     * Add sub menu page to the Settings menu.
     *
     * @since 1.0.0
     */
    public function admin_settings_menu() {

        if ( ! \current_user_can( 'manage_options' ) ) {
            return;
        }

        \add_options_page(
            \__( 'StatusCake', 'wpstatuscake' ),
            \__( 'StatusCake', 'wpstatuscake' ),
            'manage_options',
            'statuscake',
            array( $this, 'display_options_page' )
        );
    }

    /**
     * Output the content of the settings page.
     *
     * @since 1.0.0
     */
    public function display_options_page() {
    ?>
        <div class="wrap">
            <h1><?php \_e( 'StatusCake Settings', 'wpstatuscake' ); ?></h1>
            <form action='options.php' method='post'>
            <?php
                \settings_fields( $this->get_settings_name() );
                \do_settings_sections( $this->get_settings_name() );
                \submit_button();
            ?>
            </form>
        </div>
    <?php
    }

    /**
     * Register groups of settings and their fields.
     *
     * @since 1.0.0
     */
    public function admin_settings_init() {
        $this->register_settings_sections();
        $this->register_settings_fields();
    }

    /**
     * Register groups of settings.
     *
     * @since 1.0.0
     */
    public function register_settings_sections() {
        \add_settings_section(
            'statuscake_settings_section',
            '',
            null,
            $this->get_settings_name()
        );
    }

    /**
     * Register settings fields..
     *
     * @since 1.0.0
     */
    public function register_settings_fields() {
        $this->register_rum_id();
    }

    /**
     * Register `Real User Monitoring ID` setting.
     *
     * @since 1.0.0
     */
    public function register_rum_id() {

        \register_setting(
            $this->get_settings_name(),
            'statuscake_rum_id',
            'sanitize_text_field'
        );

        \add_settings_field(
            'statuscake_rum_id',
            \__( 'Real User Monitoring ID', 'wpstatuscake' ),
            array( $this, 'display_rum_id' ),
            $this->get_settings_name(),
            'statuscake_settings_section',
            array(
                'label_for' => 'statuscake_rum_id',
            )
        );
    }

    /**
     * Output the RUM ID field.
     *
     * @since 1.0.0
     */
    public function display_rum_id() {
        printf(
            '<input type="text" id="%1$s" name="%1$s" value="%2$s">',
            'statuscake_rum_id',
            \get_option( 'statuscake_rum_id' )
        );
    }
}