gocodebox/lifterlms

<?php
/**
 * LLMS_Admin_Header class file
 *
 * @package LifterLMS/Admin/Classes
 *
 * @since 7.1.0
 * @version 7.4.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Admin Header UI.
 *
 * @since 7.1.0
 */
class LLMS_Admin_Header {

    /**
     * Constructor.
     *
     * @since 7.1.0
     *
     * @return void
     */
    public function __construct() {
        add_action( 'in_admin_header', array( $this, 'admin_header' ) );
    }

    /**
     * Show admin header banner on LifterLMS admin screens.
     *
     * @since 7.1.0
     * @since 7.1.2 Making the LifterLMS logo link to the LifterLMS.com site.
     * @since 7.1.3 Using strpos instead of str_starts_with for compatibility.
     * @since 7.4.0 Added `llms_admin_show_header` filter and move wizard check.
     *
     * @return void
     */
    public function admin_header() {

        // Assume we should not show our header.
        $show_header = false;

        // Get the current screen and determine if we should show the header.
        $current_screen = get_current_screen();

        // Show header on our custom post types in admin, but not on the block editor.
        if (
            isset( $current_screen->post_type ) &&
            in_array( $current_screen->post_type, array( 'course', 'lesson', 'llms_review', 'llms_membership', 'llms_engagement', 'llms_order', 'llms_coupon', 'llms_voucher', 'llms_form', 'llms_achievement', 'llms_my_achievement', 'llms_certificate', 'llms_my_certificate', 'llms_email' ), true ) &&
            false === $current_screen->is_block_editor
        ) {
            $show_header = true;
        }

        // Get the current page if available.
        $page = (string) llms_filter_input( INPUT_GET, 'page' );

        // Show header on our settings pages.
        if (
            ( strpos( $page, 'llms-' ) === 0 ) ||
            ( ! empty( $current_screen->id ) && strpos( $current_screen->id, 'lifterlms' ) === 0 )
        ) {
            $show_header = true;
        }

        // Don't show header on the Course Builder.
        if ( isset( $current_screen->base ) && 'admin_page_llms-course-builder' === $current_screen->base ) {
            $show_header = false;
        }

        /**
         * Allow developers to filter the show header value.
         *
         * @since 7.4.0
         *
         * @param bool      $show_header    Whether to show the header.
         * @param WP_Screen $current_screen The current screen object.
         * @param string    $page           The current page if available.
         */
        $show_header = apply_filters( 'llms_admin_show_header', $show_header, $current_screen, $page );

        // Conditionally show our header.
        if ( ! empty( $show_header ) ) { ?>
            <header class="llms-header">
                <div class="llms-inside-wrap">
                    <a href="https://lifterlms.com/?utm_source=LifterLMS%20Plugin&utm_campaign=Plugin%20to%20Sale&utm_medium=Admin%20Header&utm_content=LifterLMS%20Logo" target="_blank"><img class="lifterlms-logo" src="<?php echo llms()->plugin_url(); ?>/assets/images/lifterlms-logo-black.png" alt="<?php esc_attr_e( 'LifterLMS Logo', 'lifterlms' ); ?>"></a>
                    <div class="llms-meta">
                        <div class="llms-meta-left">
                            <span class="llms-version"><?php echo sprintf( __( 'Version: %s', 'lifterlms' ), llms()->version ); ?></span>
                        </div>
                        <div class="llms-meta-right">
                            <?php
                            // Show a license link in header if we aren't on the Add-ons screen.
                            $screen = get_current_screen();
                            if ( 'lifterlms_page_llms-add-ons' !== $screen->id ) {
                                ?>
                                <span class="llms-license">
                                    <?php
                                    // Get active keys for this site.
                                    $my_keys = llms_helper_options()->get_license_keys();

                                    if ( empty( $my_keys ) ) {
                                        $license_class = 'llms-license-none';
                                        $license_label = __( 'No License', 'lifterlms' );
                                    } else {
                                        $license_class = 'llms-license-active';
                                        $license_label = __( 'My License Keys', 'lifterlms' );
                                    }
                                    ?>
                                    <a class="<?php echo esc_attr( $license_class ); ?>" href="<?php echo esc_url( admin_url( 'admin.php?page=llms-add-ons' ) ); ?>"><?php echo esc_html( $license_label ); ?></a>
                                </span>
                                <?php
                            }
                            ?>
                            <span class="llms-support">
                                <a href="https://lifterlms.com/my-account/my-tickets/?utm_source=LifterLMS%20Plugin&utm_campaign=Plugin%20to%20Sale&utm_medium=Admin%20Header&utm_content=LifterLMS%20Support" target="_blank"><?php esc_html_e( 'Get Support', 'lifterlms' ); ?></a>
                            </span>
                        </div>
                    </div>
                </div>
            </header>
            <?php
        }
    }
}

return new LLMS_Admin_Header();