archive.php

<!--?php

//get subcat variables
add_action('genesis_before_loop','dswp_termtitle');
add_action('genesis_before_loop','dswp_listsubcats');

//display term title
function dswp_termtitle() {
    $title = '<h2 class="term-title"-->';
    $title .= single_term_title('', false );
    $title .= '';
    echo $title;
}

//list subcategories or siblings
function dswp_listsubcats () {
    foreach (get_the_category('') as $category);
    $cat = get_query_var('cat');
    $cat_id=$category->cat_ID;
    $child_cats = get_categories('child_of='.$cat);
        if ($child_cats) { $args = array(
    'title_li' => '',
    'depth' => 1,
    'echo' => 1,
    'child_of' => $cat
    ); ?>
    <ul class="cats">
    <?php wp_list_categories($args); ?-->
    </ul>
    <!--?php }
}

//loop additions
//REPLACE THE ONE WITH YOUR CATEGORY ID
     if (is_category_or_sub(25)) {
    remove_action('genesis_after_post_content', 'genesis_post_meta');
    remove_action('genesis_before_post_content', 'genesis_post_info');
    add_action('genesis_before_post_title', 'dswp_grid_loop_image');
    add_action('genesis_after_post', 'dswp_grid_divider');
    }

// Use the prepared grid loop & new image

  //REPLACE THE 1 WITH YOUR CATEGORY ID
     if (is_category_or_sub(25)) {
    remove_action( 'genesis_loop', 'genesis_do_loop' );
    add_action( 'genesis_loop', 'dswp_grid_helper' );
    }

       //grid loop image function
        function dswp_grid_loop_image() {
            if ( in_array( 'genesis-grid', get_post_class() ) ) {
                global $post;
                    echo '<p class="thumbnail"--><a href="'.get_permalink().'">'.get_the_post_thumbnail($post->ID, 'thumbnail').'</a><p></p>';
            }
        }
 /**
 * Grid Loop Divider
 * @author Bill Erickson
 * @link http://www.billerickson.net/genesis-grid-loop-content/
 *
 */
function dswp_grid_divider() {
    global $loop_counter, $paged;
    if ((($loop_counter + 1) % 3 == 0) && !($paged == 0 && $loop_counter < 2) ) echo '<hr>';
}

        //grid function
        function dswp_grid_helper() {

            // Ensure the arguments for the normal query for the page are carried forwards
            global $query_string, $paged;

            // If you're using a Page to query the posts (e.g. with the Blog template), comment out the next line.
            wp_parse_str( $query_string, $query_args );

            $grid_args = array(
                'features' => 0,
                'feature_image_size' => 0,
                'feature_image_class' => 'alignleft post-image',
                'feature_content_limit' => 0,
                'grid_image_size' => '0',
                'grid_image_class' => 'alignleft post-image',
                'grid_content_limit' => -1,
                'more' => __( '', 'genesis' ),
//change this if you would like more or less photos per page
                'posts_per_page' => 24,
            );

        // Make sure the first page has a balanced grid
            if ( 0 == $paged )
        // If first page, add number of features to grid posts, so balance is maintained
        $grid_args['posts_per_page'] += $grid_args['features'];
            else
        // Keep the offset maintained from our page 1 adjustment
        $grid_args['offset'] = ( $paged - 1 ) * $grid_args['posts_per_page'] + $grid_args['features'];

    // Merge the standard query for this page, and our preferred loop arguments
    genesis_grid_loop( array_merge( (array) $query_args, $grid_args ) );
    }

    genesis();