Code-Snippets-Functions/Execute a function on a child site/Astra/restrict-search-results-post.txt

add_action( 'wp', 'astra_modify_search_loop', 99 );

/**
* Modify Search Loop.
*
* @return void
*/
function astra_modify_search_loop() {
    remove_action( 'astra_content_loop', array( Astra_Loop::get_instance(), 'loop_markup' ) );
    add_action( 'astra_content_loop', 'astra_redo_loop_markup' );
}

/**
* Redo loop to search only posts.
*
* @return void
*/
function astra_redo_loop_markup( $is_page = false ) {

    global $post;

    ?>
    <main id="main" class="site-main" role="main">

        <?php if ( have_posts() ) : ?>

            <?php do_action( 'astra_template_parts_content_top' ); ?>

            <?php
            while ( have_posts() ) :
                the_post();

                if ( is_search() && ( 'page' == $post->post_type ) ) {
                    continue;
                }

                if ( true == $is_page ) {
                    do_action( 'astra_page_template_parts_content' );
                } else {
                    do_action( 'astra_template_parts_content' );
                }

                ?>

            <?php endwhile; ?>

            <?php do_action( 'astra_template_parts_content_bottom' ); ?>

        <?php else : ?>

            <?php do_action( 'astra_template_parts_content_none' ); ?>

        <?php endif; ?>

    </main><!-- #main -->
    <?php
}

add_filter( 'astra_infinite_pagination_post_type', 'astra_infinite_pagination_post_type_func' );

function astra_infinite_pagination_post_type_func( $post_type ) {
	$post_type = 'page';
	return $post_type;
}