genesis basics

big_image_threshold.php

// completely disable image size threshold
add_filter( 'big_image_size_threshold', '__return_false' );
 
// increase the image size threshold to 3000px
function gc_big_image_size_threshold( $threshold ) {
    return 3000; // new threshold
}
add_filter('big_image_size_threshold', 'gc_big_image_size_threshold', 999, 1);

define('WP_DISABLE_FATAL_ERROR_HANDLER',true);

custom_image_sizes.php

// Make custom image sizes available to WP
add_filter( 'image_size_names_choose', 'gc_custom_image_sizes' );

function gc_custom_image_sizes( $sizes ) {
    return array_merge( $sizes, array(
        'square-entry-image' => __( 'Square Entry' ),
        'vertical-entry-image' => __( 'Vertical Entry' ),
        'horizontal-entry-image' => __( 'Horizontal Entry' ),
    ) );
}

functions.php

// Remove Entry Header from homepage
add_action( 'genesis_before', 'gc_remove_entry_header' );
function gc_remove_entry_header() {

	// if ( ! is_front_page() ) { return; }
	// if ( is_home() || !is_page() ) { return; }
	if ( ! class_exists( 'FLBuilderModel' ) || ! FLBuilderModel::is_builder_enabled() || ! is_page() ) { return; }

	// Remove the entry header markup (requires HTML5 theme support)
	remove_action( 'genesis_entry_header', 'genesis_entry_header_markup_open', 5 );
	remove_action( 'genesis_entry_header', 'genesis_entry_header_markup_close', 15 );

	// Remove the entry title (requires HTML5 theme support)
	remove_action( 'genesis_entry_header', 'genesis_do_post_title' );

	// Remove the entry meta in the entry header (requires HTML5 theme support)
	remove_action( 'genesis_entry_header', 'genesis_post_info', 12 );

	// Remove the post format image (requires HTML5 theme support)
	remove_action( 'genesis_entry_header', 'genesis_do_post_format_image', 4 );
}

// Remove Archive Title & Description from all the Genesis Archive Pages
//Removes Title and Description on CPT Archive
remove_action( 'genesis_before_loop', 'genesis_do_cpt_archive_title_description' );
//Removes Title and Description on Blog Archive
remove_action( 'genesis_before_loop', 'genesis_do_posts_page_heading' );
//Removes Title and Description on Date Archive
remove_action( 'genesis_before_loop', 'genesis_do_date_archive_title' );
//Removes Title and Description on Archive, Taxonomy, Category, Tag
remove_action( 'genesis_before_loop', 'genesis_do_taxonomy_title_description', 15 );
//Removes Title and Description on Author Archive
remove_action( 'genesis_before_loop', 'genesis_do_author_title_description', 15 );
//Removes Title and Description on Blog Template Page
remove_action( 'genesis_before_loop', 'genesis_do_blog_template_heading' );

// Move featured image above entry title in archives.
remove_action( 'genesis_entry_content', 'genesis_do_post_image', 8 );
add_action( 'genesis_entry_header', 'genesis_do_post_image', 8 );

// Remove entry content on blog and archives.
add_action ( 'genesis_before_entry' , 'gc_remove_entry_content_archives' );
function gc_remove_entry_content_archives() {
	if (is_home() || is_archive() || is_search() )
		remove_action( 'genesis_entry_content', 'genesis_do_post_content' );
}


// Remove Header Right widget area
unregister_sidebar( 'header-right' );

// Remove the secondary sidebar
unregister_sidebar( 'sidebar-alt' );

// Add support for after entry widget
add_theme_support( 'genesis-after-entry-widget-area' );

// Remove after entry widget
remove_action( 'genesis_after_entry', 'genesis_after_entry_widget_area' );

// Add after entry widget to posts and pages
add_action( 'genesis_after_entry', 'gc_after_entry', 9 );
function gc_after_entry() {

   if ( ! is_singular( array( 'post', 'page' )) )
        return;

        genesis_widget_area( 'after-entry', array(
            'before' => '<div class="after-entry widget-area">',
            'after'  => '</div>',
        ) );

}

// Change the footer credits
remove_action( 'genesis_footer', 'genesis_do_footer' );
add_action( 'genesis_footer', 'sp_custom_footer' );
function sp_custom_footer() {
	echo '<p>Copyright '.do_shortcode('[footer_copyright]').' &middot; <a href="'.get_bloginfo( 'url' ).'">'. get_bloginfo( 'name' ) .'</a>. Design by <a href="https://greatoakcircle.com" target="_blank">Great Oak Circle</a>.</p>';
}


// Add Top Site widget area
add_action( 'genesis_header', 'gc_display_top_site', 10 );
function gc_display_top_site() {
	genesis_widget_area('top-site',
		array(
           	 'before' => '<div class="top-site"><div class="wrap">',
		'after'   => '</div></div>',
        	)
	);
}
genesis_register_sidebar( array(
	'id'          	=> 'top-site',
	'name'        	=> __( 'Top Site', 'genesis-sample' ),
	'description' 	=> __( 'This is the top site widget area.', 'genesis-sample' ),
) );

// Register the optin sidebar
genesis_register_sidebar( array(
	'id'          => 'optin',
	'name'        => __( 'Optin', 'genesis-sample' ),
	'description' => __( 'This is the optin widget area.', 'genesis-sample' ),
) );

genesis-custom-logo.php

// Add support for custom logo.
add_theme_support( 'custom-logo', array(
	'width'       => 600,
	'height'      => 160,
	'flex-width' => true,
	'flex-height' => true,
) );

add_filter( 'genesis_seo_title', 'custom_header_inline_logo', 10, 3 );
/**
 * Add an image inline in the site title element for the logo
 *
 * @param string $title Current markup of title.
 * @param string $inside Markup inside the title.
 * @param string $wrap Wrapping element for the title.
 *
 * @author @_AlphaBlossom
 * @author @_neilgee
 * @author @_JiveDig
 * @author @_srikat
 */
function custom_header_inline_logo( $title, $inside, $wrap ) {
	// If the custom logo function and custom logo exist, set the logo image element inside the wrapping tags.
	if ( function_exists( 'has_custom_logo' ) && has_custom_logo() ) {
		$inside = sprintf( '<span class="screen-reader-text">%s</span>%s', esc_html( get_bloginfo( 'name' ) ), get_custom_logo() );
	} else {
		// If no custom logo, wrap around the site name.
		$inside	= sprintf( '<a href="%s">%s</a>', trailingslashit( home_url() ), esc_html( get_bloginfo( 'name' ) ) );
	}

	// Build the title.
	$title = genesis_markup( array(
		'open'    => sprintf( "<{$wrap} %s>", genesis_attr( 'site-title' ) ),
		'close'   => "</{$wrap}>",
		'content' => $inside,
		'context' => 'site-title',
		'echo'    => false,
		'params'  => array(
			'wrap' => $wrap,
		),
	) );

	return $title;
}

add_filter( 'genesis_attr_site-description', 'custom_add_site_description_class' );
/**
 * Add class for screen readers to site description.
 * This will keep the site description markup but will not have any visual presence on the page
 * This runs if there is a logo image set in the Customizer.
 *
 * @param array $attributes Current attributes.
 *
 * @author @_neilgee
 * @author @_srikat
 */
function custom_add_site_description_class( $attributes ) {
	if ( function_exists( 'has_custom_logo' ) && has_custom_logo() ) {
		$attributes['class'] .= ' screen-reader-text';
	}

	return $attributes;
}

genesis-navigation-menus.php

// Add search form to navigation
add_filter( 'wp_nav_menu_items', 'gc_primary_nav_extras', 10, 2 );
function gc_primary_nav_extras( $menu, $args ) {
	if ( 'primary' !== $args->theme_location ) {
		return $menu;
	}

	ob_start();
	get_search_form();
	$search = ob_get_clean();
	$menu .= '<li class="right search">' . $search . '</li>';

	return $menu;
}

// Add widget to primary navigation
add_filter( 'genesis_nav_items', 'gc_social_icons', 10, 2 );
add_filter( 'wp_nav_menu_items', 'gc_social_icons', 10, 2 );

function gc_social_icons($menu, $args) {
	$args = (array)$args;
	if ( 'primary' !== $args['theme_location'] )
		return $menu;
	ob_start();
	genesis_widget_area('nav-social-menu');
	$social = ob_get_clean();
	return $menu . $social;
}
genesis_register_sidebar( array(
	'id'          	=> 'nav-social-menu',
	'name'        	=> __( 'Nav Social Menu', 'text-domain' ),
	'description' 	=> __( 'This is the social media section that appears in the menu above the header.', 'text-domain' ),
) );


// Add search form to primary navigation on blog page
add_filter( 'wp_nav_menu_items', 'gc_primary_nav_search', 10, 2 );
function gc_primary_nav_search( $menu, $args ) {
	if ( 'primary' !== $args->theme_location || !is_home() ) {
		return $menu;
	}

	ob_start();
	get_search_form();
	$search = ob_get_clean();
	$menu .= '<li class="right search">' . $search . '</li>';

	return $menu;
}
// combine mobile menus
return [
	'script' => [
		'menuClasses' => [
			'combine' => [
				'.nav-primary',
				'.nav-custom',
			],
			'others' => [ '.nav-primary' ],
		],
	],
	'extras' => [
		'media_query_width' => '960px',
	],
];

genesis-primary-nav.php

// Replace Primary Nav conditionally
add_action( 'genesis_before', 'sk_replace_menu_in_primary' );
/**
 * Conditionally replace Custom Menu in Primary Navigation.
 *
 * @author Sridhar Katakam
 * @link http://sridharkatakam.com/conditionally-replace-navigation-menu-genesis/
 */
function sk_replace_menu_in_primary() {
	if( is_page( 'about' ) ) { // Put your conditional here
		add_filter( 'wp_nav_menu_args', 'replace_menu_in_primary' );
	}
}
function replace_menu_in_primary( $args ) {
	if ( $args['theme_location'] == 'primary' ) {
		$args['menu'] = 'About Page Menu'; // Name of the custom menu that you would like to display in Primary Navigation location when the condition in earlier function is met
	}
	return $args;
}

secondary-nav.php

// Add hamburger button to primary nav
add_filter( 'wp_nav_menu_items', 'gc_primary_nav_extras', 10, 2 );
function gc_primary_nav_extras( $menu, $args ) {
	if ( 'primary' !== $args->theme_location ) {
		return $menu;
	}

	$hamburger = '<button class="desktop-menu-toggle dashicons-before dashicons-menu" aria-expanded="false" aria-pressed="false" id="genesis-mobile-nav-secondary"></button>';
	$menu .= $hamburger;

	return $menu;
}

the_events_calendar_redis.php

//fix incompatibility between The Events Calendar and Redis Cache
// Exclude The Events Calendar's post types from the object cache
add_filter( 'advanced_post_cache_skip_for_post_type', 'apc_exempted_cpts', 10,2);

function apc_exempted_cpts($return_me,$post_type) {
        $exempted = array('tribe_events', 'tribe_venue', 'tribe_organizer', 'tribe_events_cat');
        if ( in_array($post_type,$exempted) ) {
                return true;
        }
        return $return_me;
}

wocoommerce_functions.php

// WC redirect base shop url
add_filter( 'woocommerce_return_to_shop_redirect', 'gc_woocommerce_shop_url' );
function gc_woocommerce_shop_url(){
  return site_url() . '/custom-page/';
}

// WC Change continue shopping URL
add_filter( 'woocommerce_continue_shopping_redirect', 'gc_change_continue_shopping' );
function gc_change_continue_shopping() {
   return wc_get_page_permalink( 'shop' ); // Change link
}

wp-head-clean.php

// Remove WP useless features
function mr_customise_wp() {
    remove_action( 'admin_print_styles', 'print_emoji_styles' );
    remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
    remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
    remove_action( 'wp_print_styles', 'print_emoji_styles' );
    remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
    remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
    remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
    remove_action( 'wp_head', 'rsd_link' );
    remove_action( 'wp_head', 'wlwmanifest_link' );
    remove_action( 'wp_head', 'wp_shortlink_wp_head' );
    add_filter( 'emoji_svg_url', '__return_false' );
    add_filter( 'show_recent_comments_widget_style', '__return_false', 99 );
    add_filter( 'tiny_mce_plugins', 'disable_emojicons_tinymce' );
    add_filter( 'rest_enabled', '_return_false' );
    add_filter( 'rest_jsonp_enabled', '_return_false' );
    remove_action( 'wp_head', 'rest_output_link_wp_head' );
}
add_action( 'init', 'mr_customise_wp' );