✏️ Editing: functions-woocommerce.php Writable

<?php

if ( ! function_exists( 'barlog_woo_single_thumbnail_images_wrapper' ) ) {
	/**
	 * Function that add additional wrapper around thumbnail images on single product
	 */
	function barlog_woo_single_thumbnail_images_wrapper() {
		echo '<div class="barlog-woo-media-thumbs-wrapper">';
	}
}

if ( ! function_exists( 'barlog_woo_single_thumbnail_images_wrapper_end' ) ) {
	/**
	 * Function that add additional wrapper around thumbnail images on single product
	 */
	function barlog_woo_single_thumbnail_images_wrapper_end() {
		echo '</div>';
	}
}
// add additional tags around product single thumbnails
add_action( 'woocommerce_product_thumbnails', 'barlog_woo_single_thumbnail_images_wrapper', 5 );
add_action( 'woocommerce_product_thumbnails', 'barlog_woo_single_thumbnail_images_wrapper_end', 35 );

if (!function_exists('barlog_mobile_shop_filters')) {
	add_action( 'woocommerce_before_shop_loop', 'barlog_mobile_shop_filters', 30);
	function barlog_mobile_shop_filters(){
		echo '<a href="#" class="barlog-shop-filters-button hide-on-desktops"><i class="fas fa-filter"></i> '.esc_html__('Filters', 'barlog').'</a>';
	}
}

if (!function_exists('barlog_custom_search_form')) {
	// add_action('barlog_products_search_form','barlog_custom_search_form');
	function barlog_custom_search_form(){ ?>
		<form role="search" method="get" class="search-form" action="<?php echo esc_url( home_url( '/' ) ); ?>">
			<label>
		        <input type="hidden" name="post_type" value="product" />
				<input type="search" class="search-field" placeholder="<?php echo esc_attr__( 'Search...', 'barlog' ); ?>" value="" name="s">
				<input type="submit" class="search-submit" value="&#xf002">
			</label>
		</form>
	<?php }
}

// Ensure cart contents update when products are added to the cart via AJAX
if (!function_exists('barlog_woocommerce_header_add_to_cart_fragment')) {
    function barlog_woocommerce_header_add_to_cart_fragment( $fragments ) {
        ob_start();
        ?>
        <a class="barlog-cart-contents" href="<?php echo esc_url(wc_get_cart_url()); ?>" title="<?php esc_attr_e( 'View your shopping cart','barlog' ); ?>"><?php echo sprintf (_n( '%d item', '%d items', WC()->cart->cart_contents_count, 'barlog' ), WC()->cart->cart_contents_count ); ?> - <?php echo WC()->cart->get_cart_total(); ?></a>
        <?php
        $fragments['a.barlog-cart-contents'] = ob_get_clean();
        return $fragments;
    } 
    add_filter( 'woocommerce_add_to_cart_fragments', 'barlog_woocommerce_header_add_to_cart_fragment' );
}

// Ensure cart contents update when products are added to the cart via AJAX (place the following in functions.php)
if (!function_exists('barlog_woocommerce_header_add_to_cart_fragment_qty_only')) {
    function barlog_woocommerce_header_add_to_cart_fragment_qty_only( $fragments ) {
        ob_start();
        ?>
        <span class="barlog-cart-contents_qty"><?php echo sprintf ( esc_html__('(%d)', 'barlog'), WC()->cart->get_cart_contents_count() ); ?></span>
        <?php
        $fragments['span.barlog-cart-contents_qty'] = ob_get_clean();
        return $fragments;
    } 
    add_filter( 'woocommerce_add_to_cart_fragments', 'barlog_woocommerce_header_add_to_cart_fragment_qty_only' );
}

add_filter( 'woocommerce_widget_cart_is_hidden', 'barlog_always_show_cart', 40, 0 );
function barlog_always_show_cart() {
    return false;
}

if (!function_exists('barlog_new_loop_shop_per_page')) {
    add_filter( 'loop_shop_per_page', 'barlog_new_loop_shop_per_page', 20 );
    function barlog_new_loop_shop_per_page( $cols ) {
      // $cols contains the current number of products per page based on the value stored on Options -> Reading
      // Return the number of products you wanna show per page.
    	if(Barlog()->get_setting('barlog_shop_no_products')){
      		$cols = Barlog()->get_setting('barlog_shop_no_products');
      	} else {
      		$cols = 9;
      	}
      return $cols;
    }
}

if (!function_exists('barlog_account_login_lightbox')) {
    function barlog_account_login_lightbox(){
        if ( class_exists( 'WooCommerce' ) ) {
            if (!is_user_logged_in() && !is_account_page()) {
                ?>
                <div class="modeltheme-modal-holder">
                    <div class="modeltheme-overlay-inner"></div>
                    <div class="modeltheme-modal-container">
                        <div class="modeltheme-modal" id="modal-log-in">
                            <div class="modeltheme-content" id="login-modal-content">
                                <h3 class="relative text-center">
                                    <?php echo esc_html__('Access Your Account', 'barlog'); ?>
                                </h3>
                                <div class="modal-content row">
                                    <div class="col-md-12">
                                        <?php wc_get_template_part('myaccount/form-login'); ?>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
              <?php
            }
        }
    }
    add_action('barlog_after_body_open_tag', 'barlog_account_login_lightbox');
}

/**
 * Reset default WC action hooks.
 */
function barlog_wc_reset_default_hooks()
{
	remove_action('woocommerce_before_shop_loop_item', 'woocommerce_template_loop_product_link_open', 10);

remove_action('woocommerce_before_shop_loop_item_title', 'woocommerce_show_product_loop_sale_flash', 10);
	remove_action('woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail', 10);

remove_action('woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_rating', 5);
	remove_action('woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_price', 10);

remove_action('woocommerce_after_shop_loop_item', 'woocommerce_template_loop_product_link_close', 5);
	remove_action('woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 10);

if (Barlog()->get_setting('wc_single_layout_breadcrumb')) {
		if (!has_action('woocommerce_single_product_summary_before', 'woocommerce_breadcrumb')) {
			add_action('woocommerce_single_product_summary_before', 'woocommerce_breadcrumb', 5);
		}
	}
	if (!Barlog()->get_setting('barlog_single_product_related')) {
	    remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20);
	}
	if (!has_action('barlog/wc-product/before-media', 'woocommerce_template_loop_product_link_open')) {
		add_action('barlog/wc-product/before-media', 'woocommerce_template_loop_product_link_open', 10);
	}

if (!has_action('barlog/wc-product/after-media')) {
		add_action('barlog/wc-product/after-media', 'woocommerce_template_loop_product_link_close', 10);
	}
}

add_action('wp', 'barlog_wc_reset_default_hooks');
/**
 * @since 0.3.9
 */
add_action('barlog_wc_loop_start', 'barlog_wc_reset_default_hooks');

/**
 * Display secondary thumbnail.
 */
function barlog_wc_secondary_product_thumbnail()
{
	$setting = wc_get_loop_prop('media_secondary');
	if ('none' == $setting) {
		return;
	}
	global $product;
	$image_ids = $product->get_gallery_image_ids();
	if (count($image_ids)) {
		$secondary_img_id = 'last' == $setting ? end($image_ids) : reset($image_ids);
		$size             = 'shop_catalog';
		$classes          = 'attachment-' . $size . ' secondary-image image-transition';
		echo wp_get_attachment_image($secondary_img_id, $size, false, array('class' => $classes));
	}
}

class Barlog_WC {
	static $_instance;

static function get_instance() {
		if ( is_null( self::$_instance ) ) {
			self::$_instance = new self();
		}

return self::$_instance;
	}

function is_active() {
		return Barlog()->is_woocommerce_active();
	}

function __construct() {
		if ( class_exists('WooCommerce') ) {
			/**
			 * Filter shop layout
			 *
			 * @see Barlog_WC::shop_layout
			 */
			add_filter( 'barlog_get_layout', array( $this, 'shop_layout' ) );
			/**
			 * Filter special meta values for shop pages.
			 *
			 * @see Barlog_WC::get_post_metadata
			 */
			add_filter( 'get_post_metadata', array( $this, 'get_post_metadata' ), 999, 4 );

add_action( 'widgets_init', array( $this, 'register_sidebars' ) );
			add_filter( 'barlog/customizer/config', array( $this, 'customize_shop_sidebars' ) );
			add_filter( 'barlog/sidebar-id', array( $this, 'shop_sidebar_id' ), 15, 2 );

add_filter( 'barlog_is_header_display', array( $this, 'show_shop_header' ), 15 );
			add_filter( 'barlog_is_footer_display', array( $this, 'show_shop_footer' ), 15 );
			add_filter( 'barlog_site_content_class', array( $this, 'shop_content_layout' ), 15 );
			add_filter( 'barlog_builder_row_display_get_post_id', array( $this, 'builder_row_get_id' ), 15 );

add_filter( 'barlog/titlebar/args', array( $this, 'titlebar_args' ) );
			add_filter( 'barlog/titlebar/config', array( $this, 'titlebar_config' ), 15, 2 );
			add_filter( 'barlog/titlebar/is-showing', array( $this, 'titlebar_is_showing' ), 15 );
			add_filter( 'barlog/page-header/get-settings', array( $this, 'get_page_header_settings' ) );

add_filter( 'woocommerce_output_related_products_args', array( $this,  'barlog_related_products_args' ) );
			add_filter( 'loop_shop_columns', array( $this, 'barlog_wc_loop_shop_columns'), 1, 13 );
			/**
			 * Woocommerce_sidebar hook.
			 *
			 * @hooked woocommerce_get_sidebar - 10
			 */
			add_action( 'wp', array( $this, 'wp' ) );
			add_filter( 'woocommerce_add_to_cart_fragments', array( $this, 'cart_fragments' ) );
			add_filter( 'Barlog_JS', array( $this, 'Barlog_JS' ) );

add_filter( 'woocommerce_get_script_data', array( $this, 'woocommerce_get_script_data' ), 15, 2 );

// Load theme style.
			add_filter( 'woocommerce_enqueue_styles', array( $this, 'custom_styles' ) );

// Add body class.
			add_filter( 'post_class', array( $this, 'post_class' ), 190, 3 );
			add_filter( 'product_cat_class', array( $this, 'post_cat_class' ), 15 );

// Change number repleate product.
			add_action( 'barlog_wc_loop_start', array( $this, 'loop_start' ) );
			add_action( 'woocommerce_sidebar', array( $this, 'barlog_woocommerce_get_sidebar' ) );
			add_filter( 'woocommerce_output_related_products_args', array( $this, 'barlog_related_products_args' ) );

remove_action( 'woocommerce_before_main_content', 'woocommerce_breadcrumb', 20, 0);
		}
	}

function woocommerce_get_script_data( $data, $handle ) {
		if ( 'woocommerce' == $handle ) {
			$data['qty_pm'] = apply_filters( 'barlog_qty_add_plus_minus', 1 );
		}

return $data;
	}

/**
	 * Custom number layout
	 */
	function loop_start() {

/**
		 * @see wc_set_loop_prop
		 */
		$name = wc_get_loop_prop( 'name' );

wc_set_loop_prop( 'media_secondary', Barlog()->get_setting( 'wc_cd_media_secondary' ) );

if ( ! $name ) { // Main loop.
			wc_set_loop_prop( 'columns', get_option( 'woocommerce_catalog_columns' ) );
			wc_set_loop_prop( 'tablet_columns', get_theme_mod( 'woocommerce_catalog_tablet_columns' ) );
			wc_set_loop_prop( 'mobile_columns', Barlog()->get_setting( 'woocommerce_catalog_mobile_columns' ) );

} elseif ( 'related' == $name || 'up-sells' == $name || 'cross-sells' == $name ) {

if ( 'up-sells' == $name ) {
				$columns = Barlog()->get_setting( 'wc_single_product_upsell_columns', 'all' );
			} else {
				$columns = Barlog()->get_setting( 'wc_single_product_related_columns', 'all' );
			}

$columns = wp_parse_args(
				$columns,
				array(
					'desktop' => 3,
					'tablet'  => 3,
					'mobile'  => 1,
				)
			);

if ( ! $columns ) {
				$columns['desktop'] = 3;
			}

wc_set_loop_prop( 'columns', $columns['desktop'] );
			wc_set_loop_prop( 'tablet_columns', $columns['tablet'] );
			wc_set_loop_prop( 'mobile_columns', $columns['mobile'] );
		}

}

/* Function: Related Products */
	function barlog_related_products_args( $args ) {
	    if (Barlog()->get_setting('barlog_single_product_related')) {
	        $args['posts_per_page'] = Barlog()->get_setting('barlog_single_product_related_nr');
	        $args['columns'] = Barlog()->get_setting('barlog_single_product_related_nr');
	    }	
	    return $args;
	}

/* Function: Shop columns */
	function barlog_wc_loop_shop_columns( $number_columns ) {
	    if (Barlog()->get_setting('barlog_shop_columns')) {
	        return Barlog()->get_setting('barlog_shop_columns');
	    }else{
	         return 3;
	    }
	}

/* Function: Shop sidebar */
	function barlog_woocommerce_get_sidebar() {
	    if ( is_shop() || is_product_category() || is_product_tag() ) {
	        if (is_active_sidebar('woocommerce')) {
	            dynamic_sidebar( 'woocommerce' );
	        } 
	    }elseif ( is_product() ) {
	       if (is_active_sidebar('woocommerce')) {
	            dynamic_sidebar( 'woocommerce' );
	        }
	    }
	}

/* Function: Body classes */
	function post_cat_class( $classes ) {
		$classes[] = 'barlog-col';

return $classes;
	}

function post_class( $classes, $class, $post_id ) {

global $post;
		if ( ! $post_id ) {
			if ( is_object( $post ) && property_exists( $post, 'ID' ) ) {
				$post_id = $post->ID;
			}
		}

if ( ! $post_id || get_post_type( $post ) !== 'product' ) {
			return $classes;
		}

global $product;

if ( is_object( $product ) ) { // Do not add class if is single product.

if ( isset( $GLOBALS['woocommerce_loop'] ) && ! empty( $GLOBALS['woocommerce_loop'] ) ) {
				if ( is_product() ) {
					if ( $GLOBALS['woocommerce_loop']['name'] ) {
						$classes[] = 'barlog-col';
					}
				} else {
					$classes[] = 'barlog-col';
				}
			}
		}

if ( is_object( $product ) ) {
			$setting = wc_get_loop_prop( 'media_secondary' );
			if ( 'none' != $setting ) {
				$image_ids = $product->get_gallery_image_ids();
				if ( $image_ids ) {
					$classes[] = 'product-has-gallery';
				}
			}
		}

return $classes;
	}

/**
	 * Load load theme styling instead.
	 *
	 * @param array $enqueue_styles List enqueue styles.
	 *
	 * @return mixed
	 */
	function custom_styles( $enqueue_styles ) {
		if ( isset( $enqueue_styles['woocommerce-layout'] ) ) {
			unset( $enqueue_styles['woocommerce-layout'] ); // Remove the layout.
		}

return $enqueue_styles;
	}

/**
	 * Add more settings to Barlog JS
	 *
	 * @param array $args JS settings.
	 *
	 * @return mixed
	 */
	function Barlog_JS( $args ) {
		$args['wc_open_cart'] = false;
		if ( isset( $_REQUEST['add-to-cart'] ) && ! empty( $_REQUEST['add-to-cart'] ) ) {
			$args['wc_open_cart'] = true;
		}

return $args;
	}

/**
	 * Add more args for cart
	 *
	 * @see WC_AJAX::get_refreshed_fragments();
	 *
	 * @param array $cart_fragments
	 *
	 * @return array
	 */
	function cart_fragments( $cart_fragments = array() ) {
		$sub_total = WC()->cart->get_cart_subtotal();

$cart_fragments['.barlog-wc-sub-total'] = '<span class="barlog-wc-sub-total">' . $sub_total . '</span>';
		$quantities                                = WC()->cart->get_cart_item_quantities();

$qty   = array_sum( $quantities );
		$class = 'barlog-wc-total-qty';
		if ( $qty <= 0 ) {
			$class .= ' hide-qty';
		}

$cart_fragments['.barlog-wc-total-qty'] = '<span class="' . $class . '">' . $qty . '</span>';

return $cart_fragments;
	}

function wp() {
		remove_action( 'woocommerce_sidebar', 'woocommerce_get_sidebar' );
	}

function get_shop_page_meta( $meta_key ) {
		return get_post_meta( wc_get_page_id( 'shop' ), $meta_key, true );
	}

function is_shop_pages() {
		return ( is_shop() || is_product_category() || is_product_tag() || is_product() );
	}

function builder_row_get_id( $id ) {
		if ( $this->is_shop_pages() ) {
			$id = wc_get_page_id( 'shop' );
		}

return $id;
	}

function shop_content_layout( $classes = array() ) {
		if ( $this->is_shop_pages() ) {
			$page_layout = $this->get_shop_page_meta( '_barlog_content_layout' );
			if ( $page_layout ) {
				$classes['content_layout'] = 'content-' . sanitize_text_field( $page_layout );
			}
		}

return $classes;
	}

function show_shop_header( $show = true ) {
		if ( $this->is_shop_pages() ) {
			$disable = $this->get_shop_page_meta( '_barlog_disable_header' );
			if ( $disable ) {
				$show = false;
			}
		}

return $show;
	}

return $show;
	}

function show_shop_title( $show = true ) {
		if ( $this->is_shop_pages() ) {
			$disable = $this->get_shop_page_meta( '_barlog_disable_page_title' );
			if ( $disable ) {
				$show = false;
			}
		}

if ( $this->titlebar_is_showing() ) {
			$show = false;
		}

return apply_filters( 'barlog_is_shop_title_display', $show );
	}

/**
	 * Filter header settings pargs
	 *
	 * @TODO display category thumbnail as header cover if set.
	 *
	 * @param array $args
	 *
	 * @return mixed
	 */
	function get_page_header_settings( $args ) {
		if ( is_product_taxonomy() ) {
			global $wp_query;
			$cat          = $wp_query->get_queried_object();
			$thumbnail_id = get_term_meta( $cat->term_id, 'thumbnail_id', true );
			$image        = Barlog()->get_media( $thumbnail_id, 'full' );
			if ( $image ) {
				$args['image'] = $image;
			}
		}

return $args;
	}

function titlebar_is_showing( $show = true ) {

if ( is_shop() ) {
			// Do not show if page settings disable page title.
			if ( Barlog_Breadcrumb::get_instance()->support_plugins_active() && ! Barlog()->get_setting( 'titlebar_display_product' ) ) {
				$show = false;
			} else {
				$show = true;
			}
			if ( Barlog()->is_using_post() ) {
				$breadcrumb_display = get_post_meta( wc_get_page_id( 'shop' ), '_barlog_breadcrumb_display', true );
				if ( 'hide' == $breadcrumb_display ) {
					$show = false;
				} elseif ( 'show' == $breadcrumb_display ) {
					$show = true;
				}
			}
		} elseif ( is_product_taxonomy() ) {
			if ( Barlog()->get_setting( 'titlebar_display_product_tax' ) ) {
				$show = true;
			} else {
				$show = false;
			}
		} elseif ( is_product() ) {
			if ( Barlog()->get_setting( 'titlebar_display_product' ) ) {
				$show = true;
			} else {
				$show = false;
			}
		}

return $show;
	}

function titlebar_config( $config, $titlebar ) {
		$section = 'titlebar';

$config[] = array(
			'name'           => "{$section}_display_product_tax",
			'type'           => 'checkbox',
			'default'        => 1,
			'section'        => $section,
			'checkbox_label' => __( 'Display on product taxonomies (categories/tags,..)', 'barlog' ),
		);

$config[] = array(
			'name'           => "{$section}_display_product",
			'type'           => 'checkbox',
			'default'        => 1,
			'section'        => $section,
			'checkbox_label' => __( 'Display on single product', 'barlog' ),
		);

return $config;
	}

function titlebar_args( $args ) {
		if ( is_product_taxonomy() ) {
			$t             = get_queried_object();
			$args['title'] = $t->name;
		} elseif ( is_singular( 'product' ) ) {
			$args['title'] = get_the_title( wc_get_page_id( 'shop' ) );
			$args['tag']   = 'h2';
		}

return $args;
	}

function shop_sidebar_id( $id, $sidebar_type = null ) {
		if ( $this->is_shop_pages() ) {
			switch ( $sidebar_type ) {
				case 'secondary':
					return 'shop-sidebar-2';
				default:
					return 'shop-sidebar-1';
			}
		}

return $id;
	}

function customize_shop_sidebars( $configs = array() ) {
		return $configs;
	}

function register_sidebars() {
		register_sidebar(
			array(
				'name'          => esc_html__( 'WooCommerce Primary Sidebar', 'barlog' ),
				'id'            => 'shop-sidebar-1',
				'description'   => esc_html__( 'Add widgets here.', 'barlog' ),
				'before_widget' => '<section id="%1$s" class="widget %2$s">',
				'after_widget'  => '</section>',
				'before_title'  => '<h3 class="widget-title">',
				'after_title'   => '</h3>',
			)
		);
		register_sidebar(
			array(
				'name'          => esc_html__( 'WooCommerce Secondary Sidebar', 'barlog' ),
				'id'            => 'shop-sidebar-2',
				'description'   => esc_html__( 'Add widgets here.', 'barlog' ),
				'before_widget' => '<section id="%1$s" class="widget %2$s">',
				'after_widget'  => '</section>',
				'before_title'  => '<h3 class="widget-title">',
				'after_title'   => '</h3>',
			)
		);
	}

/**
	 * Filter meta key for shop pages
	 *
	 * @param string $value
	 * @param string $object_id
	 * @param string $meta_key
	 * @param bool   $single
	 *
	 * @return mixed
	 */
	function get_post_metadata( $value, $object_id, $meta_key, $single ) {
		$meta_keys = array(
			'_barlog_page_header_display' => '',
			'_barlog_breadcrumb_display'  => '',
		);

if ( ! isset( $meta_keys[ $meta_key ] ) ) {
			return $value;
		}

if ( wc_get_page_id( 'cart' ) == $object_id || wc_get_page_id( 'checkout' ) == $object_id ) {

$meta_type = 'post';

$meta_cache = wp_cache_get( $object_id, $meta_type . '_meta' );

if ( ! $meta_cache ) {
				$meta_cache = update_meta_cache( $meta_type, array( $object_id ) );
				$meta_cache = $meta_cache[ $object_id ];
			}

if ( ! $meta_key ) {
				return $value;
			}

if ( isset( $meta_cache[ $meta_key ] ) ) {
				if ( $single ) {
					$value = maybe_unserialize( $meta_cache[ $meta_key ][0] );
				} else {
					$value = array_map( 'maybe_unserialize', $meta_cache[ $meta_key ] );
				}
			}

if ( ! is_array( $value ) ) {
				$value = array( $value );
			}

switch ( $meta_key ) {
				case '_barlog_page_header_display':
					if ( empty( $value ) || 'default' == $value[0] || 'normal' == $value[0] || ! $value[0] ) {
						$value[0] = 'normal';
					}
					break;
				case '_barlog_breadcrumb_display':
					if ( empty( $value ) || 'default' == $value[0] || ! $value[0] ) {
						$value[0] = 'hide';
					}
					break;

}
		}

return $value;
	}

/**
	 * Special shop layout
	 *
	 * @param bool $layout
	 *
	 * @return string
	 */
	function shop_layout( $layout = false ) {
		if ( $this->is_shop_pages() ) {
			$default     = Barlog()->get_setting( 'sidebar_layout' );
			$page        = Barlog()->get_setting( 'page_sidebar_layout' );
			$page_id     = wc_get_page_id( 'shop' );
			$page_custom = get_post_meta( $page_id, '_barlog_sidebar', true );
			if ( $page_custom ) {
				$layout = $page_custom;
			} elseif ( $page ) {
				$layout = $page;
			} else {
				$layout = $default;
			}
		}

if ( is_product() ) {
			$product_sidebar = get_post_meta( get_the_ID(), '_barlog_sidebar', true );
			if ( ! $product_sidebar ) {
				$product_custom = Barlog()->get_setting( 'product_sidebar_layout' );
				if ( $product_custom && 'default' != $product_custom ) {
					$layout = $product_custom;
				}
			} else {
				$layout = $product_sidebar;
			}
		}

return $layout;
	}
}

function Barlog_WC() {
	return Barlog_WC::get_instance();
}

if ( class_exists('WooCommerce') ) {
	Barlog_WC();
}

/**
 * Get default view for product catalog
 *
 * @return string
 */
function barlog_get_default_catalog_view_mod() {
	$name    = wc_get_loop_prop( 'name' );
	$default = Barlog()->get_setting( 'wc_cd_default_view' );
	if ( $name ) {
		return apply_filters( 'barlog_get_default_catalog_view_mod', 'grid' );
	}

$use_cookies = true;
	if ( is_customize_preview() ) {
		$use_cookies = false;
	}

if ( ! Barlog()->get_setting( 'wc_cd_show_view_mod' ) ) {
		$use_cookies = false;
	}

if ( $use_cookies ) { // Do not use cookie in customize.
		$cookie_mod = ( isset( $_COOKIE['barlog_wc_pl_view_mod'] ) && $_COOKIE['barlog_wc_pl_view_mod'] ) ? sanitize_text_field( $_COOKIE['barlog_wc_pl_view_mod'] ) : false; // WPCS: sanitization ok.
		if ( $cookie_mod ) {
			if ( 'grid' == $cookie_mod || 'list' == $cookie_mod ) {
				$default = $cookie_mod;
			}
		}
	}

if ( ! $default ) {
		$default = 'grid';
	}

return apply_filters( 'barlog_get_default_catalog_view_mod', $default );
}

if ( ! function_exists( 'woocommerce_template_loop_product_link_open' ) ) {
	/**
	 * Insert the opening anchor tag for products in the loop.
	 *
	 * @param string $classs
	 */
	function woocommerce_template_loop_product_link_open( $classs = '' ) {
		global $product;

$link = apply_filters( 'woocommerce_loop_product_link', get_the_permalink(), $product );

echo '<a href="' . esc_url( $link ) . '" class="woocommerce-LoopProduct-link woocommerce-loop-product__link">';
	}
}

if ( ! function_exists( 'woocommerce_shop_loop_item_title' ) ) {
	/**
	 * Show the product title in the product loop. By default this is an H2.
	 * Overridden function `woocommerce_shop_loop_item_title`
	 */
	function woocommerce_template_loop_product_title() {
		echo '<h2 class="woocommerce-loop-product__title">';
		woocommerce_template_loop_product_link_open();
		echo get_the_title();
		woocommerce_template_loop_product_link_close();
		echo '</h2>';
	}
}

/**
 * Template pages
 */

if ( ! function_exists( 'woocommerce_content' ) ) {
	/**
	 * Output WooCommerce content.
	 *
	 * This function is only used in the optional 'woocommerce.php' template.
	 * which people can add to their themes to add basic woocommerce support.
	 * without hooks or modifying core templates.
	 */
	function woocommerce_content() {
		if ( is_singular( 'product' ) ) {
			while ( have_posts() ) :
				the_post();
				wc_get_template_part( 'content', 'single-product' );
			endwhile;
		} else {
			$view = barlog_get_default_catalog_view_mod();
			?>
			<div class="woocommerce-listing wc-product-listing <?php echo esc_attr( 'wc-' . $view . '-view' ); ?>">
				<?php
				if ( Barlog_WC()->show_shop_title() ) {
					if ( apply_filters( 'woocommerce_show_page_title', true ) ) : ?>
						<h1 class="page-title"><?php woocommerce_page_title(); ?></h1>
						<?php
					endif;
					do_action( 'woocommerce_archive_description' );
				}
				if ( have_posts() ) {
					do_action( 'woocommerce_before_shop_loop' );
					woocommerce_product_loop_start();
					while ( have_posts() ) :
						the_post();
						wc_get_template_part( 'content', 'product' );
						endwhile; // end of the loop.
					woocommerce_product_loop_end();
					do_action( 'woocommerce_after_shop_loop' );
				} elseif ( ! woocommerce_product_subcategories(
					array(
						'before' => woocommerce_product_loop_start( false ),
						'after'  => woocommerce_product_loop_end( false ),
					)
				) ) {
					do_action( 'woocommerce_no_products_found' );
				}
				?>
			</div>
			<?php
		}
	}
}

/**
 * Check if WooCommerce is active
 **/
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {

/**
	 * barlog_WC_List_Grid class
	 **/
	if ( ! class_exists( 'barlog_WC_List_Grid' ) ) {

class barlog_WC_List_Grid {

public function __construct() {
				// Hooks
  				add_action( 'wp' , array( $this, 'barlog_setup_gridlist' ) , 20);
			}

/*-----------------------------------------------------------------------------------*/
			/* Class Functions */
			/*-----------------------------------------------------------------------------------*/

// Setup
			function barlog_setup_gridlist() {
				if ( is_shop() || is_product_category() || is_product_tag() || is_product_taxonomy() ) {
					add_action( 'wp_enqueue_scripts', array( $this, 'barlog_setup_scripts_script' ), 20);
					add_action( 'woocommerce_before_shop_loop', array( $this, 'barlog_gridlist_toggle_button' ), 30);
					add_action( 'woocommerce_after_subcategory', array( $this, 'barlog_gridlist_cat_desc' ) );
				}
			}

function barlog_setup_scripts_script() {
				add_action( 'wp_footer', array( $this, 'barlog_gridlist_set_default_view' ) );
			}

// Toggle button
			function barlog_gridlist_toggle_button() {

$grid_view = __( 'Grid view', 'barlog' );
				$list_view = __( 'List view', 'barlog' );

$output = sprintf( '<nav class="gridlist-toggle"><a href="#" id="grid" title="%1$s"><span class="fas fa-border-all"></span> <em>%1$s</em></a><a href="#" id="list" title="%2$s"><span class="fas fa-th-list"></span> <em>%2$s</em></a></nav>', $grid_view, $list_view );

echo apply_filters( 'barlog_gridlist_toggle_button_output', $output, $grid_view, $list_view );
			}

function barlog_gridlist_cat_desc( $category ) {
				global $woocommerce;
				echo apply_filters( 'barlog_gridlist_cat_desc_wrap_start', '<div itemprop="description">' );
					echo wp_kses_post($category->description);
				echo apply_filters( 'barlog_gridlist_cat_desc_wrap_end', '</div>' );

}
		}

$barlog_WC_List_Grid = new barlog_WC_List_Grid();
	}
}

function barlog_customizer_product_card_alignment() {
	$alignment = Barlog()->get_setting( 'barlog_shop_product_box_layout' );
	if ($alignment) {
    	return 'barlog-alignment-'.esc_attr($alignment);
	}
}
add_filter( 'barlog_woocommerce_title_metas', 'barlog_customizer_product_card_alignment' );

function barlog_add_to_cart_text_to_icon() {
	global $product;

$add_to_cart_attr = esc_attr__('Add to cart', 'barlog');
	$add_to_cart_icon = 'fa-shopping-basket'; 
	echo apply_filters( 'woocommerce_loop_add_to_cart_link',
		sprintf( '<a href="%s" data-quantity="%s" class="%s product_type_%s add_to_cart_button ajax_add_to_cart" %s aria-label="Add %s to your cart" data-product_sku="%s" data-product_id="%d" rel="nofollow"><i class="fa '.esc_attr($add_to_cart_icon).'"></i></a>',
			esc_url( $product->add_to_cart_url() ),
			esc_attr( isset( $args['quantity'] ) ? $args['quantity'] : 1 ),
			esc_attr( isset( $args['class'] ) ? $args['class'] : 'button' ),
			esc_attr($product->get_type()),
			isset( $args['attributes'] ) ? wc_implode_html_attributes( $args['attributes'] ) : '',
			esc_attr( $product->get_name() ),
			esc_attr( $product->get_sku() ),
			esc_attr( $product->get_id() )
		), $product, $args );
}

// Always display rating stars
if (!function_exists('barlog_woocommerce_product_get_rating_html')) {
    function barlog_woocommerce_product_get_rating_html( $rating_html, $rating, $count ) { 
        $rating_html  = '<div class="star-rating">';
        $rating_html .= wc_get_star_rating_html( $rating, $count );
        $rating_html .= '</div>';

return $rating_html; 
    };
}
add_filter( 'woocommerce_product_get_rating_html', 'barlog_woocommerce_product_get_rating_html', 10, 3 );

// WPC Smart Compare
add_filter( 'woosc_button_position_single', '__return_false' );

if ( ! function_exists( 'barlog_wpc_compare_button' ) ) {
	function barlog_wpc_compare_button() {
		if ( class_exists( 'WPCleverWoosc' ) ) {
			echo do_shortcode( '[woosc]' );
		}
	}
}
add_action( 'woocommerce_after_add_to_cart_button', 'barlog_wpc_compare_button', 20 );

// WPC Smart Wishlist
add_filter( 'woosw_button_position_single', '__return_false' );

if ( ! function_exists( 'barlog_wpc_wishlist_button' ) ) {
	function barlog_wpc_wishlist_button() {
		if ( class_exists( 'WPCleverWoosw' ) ) {
			echo do_shortcode( '[woosw]' );
		}
	}
}
add_action( 'woocommerce_after_add_to_cart_button', 'barlog_wpc_wishlist_button', 30 );

/**
 * @snippet       Hide Cross-sells @ Cart
 */
remove_action( 'woocommerce_cart_collaterals', 'woocommerce_cross_sell_display' );

if (!function_exists('barlog_search_form_categories_dropdown')) {

function barlog_search_form_categories_dropdown(){
		if(isset($_REQUEST['product_cat']) && !empty($_REQUEST['product_cat'])) {
			$optsetlect=$_REQUEST['product_cat'];
		} else {
			$optsetlect=0;  
		}
		$args = array(
			'show_option_none' => esc_html__( 'Category', 'barlog' ),
			'option_none_value'  => '',
			'hierarchical' => true,
			'class' => 'cat',
			'echo' => 1,
			'value_field' => 'slug',
			'orderby' => 'name',
			'show_count' => true,
			'hide_empty' => true,
			'selected' => $optsetlect
		);

$args['taxonomy'] = 'product_cat';
		$args['name'] = 'product_cat';              
		$args['class'] = 'form-control1';
		wp_dropdown_categories($args);
	}
	add_action('barlog_search_form_before', 'barlog_search_form_categories_dropdown');
}

/**
 * Checkbox to the Layered Navigation
 */
add_filter('woocommerce_layered_nav_term_html', 'barlog_add_checkbox_woocommerce_attribute_filters', 10, 5);
function barlog_add_checkbox_woocommerce_attribute_filters($term_html, $term, $link, $count) {
    echo '<input class="checkbox barlog-layered-nav-checkbox" type="checkbox" />' . $term_html;
}

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