NepalBuzz Header mod

/**
 * Display Featured Header Image div
 *
 * @since NepalBuzz 0.1
 */
function nepalbuzz_header_div() {
    $status = nepalbuzz_header_media_status();

    if ( $status ) {
        global $post;

        $header_image = nepalbuzz_featured_image();

        $options             = nepalbuzz_get_options();
        $title               = $options['featured_header_title'];
        $content             = $options['featured_header_content'];
        $button_text         = $options['featured_header_button_text'];
        $button_link         = $options['featured_header_button_link'];
        $button_target       = $options['featured_header_button_target'];
        $enable_header_image = $options['enable_featured_header_image'];

        if ( is_page() || is_single() ) {
            //Individual Page/Post Image Setting
            $individual_featured_image = get_post_meta( $post->ID, 'nepalbuzz-header-image', true );

            if ( 'disable' == $individual_featured_image || ( 'default' == $individual_featured_image && 'disable' == $enable_header_image ) ) {
                echo '<!-- Page/Post Disable Header Image -->';
                return false;
            }
        }

        $button_target_value = '_self';

        if ( $button_target ) {
            $button_target_value = '_blank';
        }

        $classes = array();

        $default_image = get_template_directory_uri() . '/images/header-1920x1080.jpg';

        if ( function_exists( 'get_parent_theme_file_uri' ) ) {
            $default_image =  get_parent_theme_file_uri( '/images/header-1920x1080.jpg' );
        }

        echo '<div class="custom-header">';

        if ( 'video' == $header_image ) {
            $classes[] = 'video';
        } else if ( $default_image == $header_image ) {
            $classes[] = 'default';
        }

        if ( has_custom_header() ) {
            echo '<div class="custom-header-media">';
                    the_custom_header_markup();
            echo '</div>';
        }

        echo '
            <div class="custom-header-content ' . esc_attr( implode( ' ', $classes ) ) . '">
                <article class="hentry header-image">
                    <div class="entry-container">';
                        if ( '' != $title ) {
                            echo '
                            <header class="entry-header">
                                <h2 class="entry-title">
                                    <a href="' . esc_url( $button_link ) . '" target="' . esc_attr( $button_target_value ) . '">' . wp_kses_post( $title ) . '</a>
                                </h2>
                            </header>';
                        }

                        if ( '' != $content || '' != $button_text ) {
                            echo '
                            <div class="entry-content"><p>
                                ' . $content;

                            if ( '' != $button_text ) {
                                echo '<span class="more-button"><a class="more-link" href="' . esc_url( $button_link ) . '" target="' . esc_attr( $button_target_value ) . '">'. esc_html( $button_text ) .'</a></span>';
                            }
                            echo '</p></div>';
                        }

                    echo '
                    </div><!-- .entry-container -->
                </article><!-- .hentry.header-image -->
            </div><!-- #header-featured-image -->
        </div><!-- .custom-header -->';
    }
} // nepalbuzz_header_div