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woocommerce
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Give loops names, and set class outside of template files 

Closes #10028
This commit is contained in:
Mike Jolley 2016-02-12 13:30:10 +00:00
parent f750d71409
commit a778c0b234
7 changed files with 57 additions and 86 deletions
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1
includes/class-wc-shortcodes.php
View File

@ -87,6 +87,7 @@ class WC_Shortcodes {
$products = new WP_Query( apply_filters( 'woocommerce_shortcode_products_query', $query_args, $atts, $loop_name ) );
$columns = absint( $atts['columns'] );
$woocommerce_loop['columns'] = $columns;
$woocommerce_loop['name'] = $loop_name;
ob_start();

49
includes/wc-template-functions.php
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@ -106,13 +106,14 @@ if ( ! function_exists( 'woocommerce_reset_loop' ) ) {
/**
* Reset the loop's index and columns when we're done outputting a product loop.
*
* @subpackage Loop
*/
function woocommerce_reset_loop() {
global $woocommerce_loop;
// Reset loop/columns globals when starting a new loop
$woocommerce_loop['loop'] = $woocommerce_loop['columns'] = '';
$GLOBALS['woocommerce_loop'] = array(
'loop' => '',
'columns' => '',
'name' => '',
);
}
}
add_filter( 'loop_end', 'woocommerce_reset_loop' );
@ -220,6 +221,26 @@ function wc_product_cat_class( $class = '', $category = null ) {
echo 'class="' . esc_attr( join( ' ', wc_get_product_cat_class( $class, $category ) ) ) . '"';
}
/**
* Get classname for loops based on $woocommerce_loop global.
* @since 2.6.0
* @return string
*/
function wc_get_loop_class() {
global $woocommerce_loop;
$woocommerce_loop['loop'] = ! empty( $woocommerce_loop['loop'] ) ? $woocommerce_loop['loop'] + 1 : 1;
$woocommerce_loop['columns'] = ! empty( $woocommerce_loop['columns'] ) ? $woocommerce_loop['columns'] : apply_filters( 'loop_shop_columns', 4 );
if ( 0 === ( $woocommerce_loop['loop'] - 1 ) % $woocommerce_loop['columns'] || 1 === $woocommerce_loop['columns'] ) {
return 'first';
} elseif ( 0 === $woocommerce_loop['loop'] % $woocommerce_loop['columns'] ) {
return 'last';
} else {
return '';
}
}
/**
* Get the classes for the product cat div.
*
@ -228,21 +249,11 @@ function wc_product_cat_class( $class = '', $category = null ) {
* @param object $category object Optional.
*/
function wc_get_product_cat_class( $class = '', $category = null ) {
global $woocommerce_loop;
$classes = is_array( $class ) ? $class : array_map( 'trim', explode( ' ', $class ) );
$classes[] = 'product-category';
$classes[] = 'product';
if ( 0 === ( $woocommerce_loop['loop'] - 1 ) % $woocommerce_loop['columns'] || 1 === $woocommerce_loop['columns'] ) {
$classes[] = 'first';
}
if ( 0 === $woocommerce_loop['loop'] % $woocommerce_loop['columns'] ) {
$classes[] = 'last';
}
$classes = apply_filters( 'product_cat_class', $classes, $class, $category );
$classes[] = wc_get_loop_class();
$classes = apply_filters( 'product_cat_class', $classes, $class, $category );
return array_unique( array_filter( $classes ) );
}
@ -264,6 +275,9 @@ function wc_product_post_class( $classes, $class = '', $post_id = '' ) {
$product = wc_get_product( $post_id );
if ( $product ) {
$classes[] = wc_get_loop_class();
$classes[] = $product->stock_status;
if ( $product->is_on_sale() ) {
$classes[] = 'sale';
}
@ -299,6 +313,7 @@ function wc_product_post_class( $classes, $class = '', $post_id = '' ) {
$classes[] = 'has-children';
}
}
$categories = get_the_terms( $product->id, 'product_cat' );
if ( ! empty( $categories ) ) {
$slugs = wp_list_pluck( $categories, 'slug' );
@ -306,7 +321,6 @@ function wc_product_post_class( $classes, $class = '', $post_id = '' ) {
$classes[] = 'product-cat-' . $slug;
}
}
$classes[] = $product->stock_status;
}
if ( false !== ( $key = array_search( 'hentry', $classes ) ) ) {
@ -479,6 +493,7 @@ if ( ! function_exists( 'woocommerce_product_loop_start' ) ) {
*/
function woocommerce_product_loop_start( $echo = true ) {
ob_start();
$GLOBALS['woocommerce_loop']['loop'] = 0;
wc_get_template( 'loop/loop-start.php' );
if ( $echo )
echo ob_get_clean();

16
templates/cart/cross-sells.php
View File

@ -17,16 +17,14 @@
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
exit;
}
global $product, $woocommerce_loop;
$crosssells = WC()->cart->get_cross_sells();
if ( 0 === sizeof( $crosssells ) ) return;
$meta_query = WC()->query->get_meta_query();
if ( ! $crosssells = WC()->cart->get_cross_sells() ) {
return;
}
$args = array(
'post_type' => 'product',
@ -35,11 +33,11 @@ $args = array(
'posts_per_page' => apply_filters( 'woocommerce_cross_sells_total', $posts_per_page ),
'orderby' => $orderby,
'post__in' => $crosssells,
'meta_query' => $meta_query
'meta_query' => WC()->query->get_meta_query()
);
$products = new WP_Query( $args );
$products = new WP_Query( $args );
$woocommerce_loop['name'] = 'cross-sells';
$woocommerce_loop['columns'] = apply_filters( 'woocommerce_cross_sells_columns', $columns );
if ( $products->have_posts() ) : ?>

30
templates/content-product.php
View File

@ -20,37 +20,14 @@ if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
global $product, $woocommerce_loop;
// Store loop count we're currently on
if ( empty( $woocommerce_loop['loop'] ) ) {
$woocommerce_loop['loop'] = 0;
}
// Store column count for displaying the grid
if ( empty( $woocommerce_loop['columns'] ) ) {
$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 4 );
}
global $product;
// Ensure visibility
if ( ! $product || ! $product->is_visible() ) {
if ( empty( $product ) || ! $product->is_visible() ) {
return;
}
// Increase loop count
$woocommerce_loop['loop']++;
// Extra post classes
$classes = array();
if ( 0 === ( $woocommerce_loop['loop'] - 1 ) % $woocommerce_loop['columns'] || 1 === $woocommerce_loop['columns'] ) {
$classes[] = 'first';
}
if ( 0 === $woocommerce_loop['loop'] % $woocommerce_loop['columns'] ) {
$classes[] = 'last';
}
?>
<li <?php post_class( $classes ); ?>>
<li <?php post_class(); ?>>
<?php
/**
* woocommerce_before_shop_loop_item hook.
@ -90,5 +67,4 @@ if ( 0 === $woocommerce_loop['loop'] % $woocommerce_loop['columns'] ) {
*/
do_action( 'woocommerce_after_shop_loop_item' );
?>
</li>

15
templates/content-product_cat.php
View File

@ -19,21 +19,6 @@
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
global $woocommerce_loop;
// Store loop count we're currently on.
if ( empty( $woocommerce_loop['loop'] ) ) {
$woocommerce_loop['loop'] = 0;
}
// Store column count for displaying the grid.
if ( empty( $woocommerce_loop['columns'] ) ) {
$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 4 );
}
// Increase loop count.
$woocommerce_loop['loop']++;
?>
<li <?php wc_product_cat_class( '', $category ); ?>>
<?php

14
templates/single-product/related.php
View File

@ -17,7 +17,7 @@
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
exit;
}
global $product, $woocommerce_loop;
@ -26,9 +26,9 @@ if ( empty( $product ) || ! $product->exists() ) {
return;
}
$related = $product->get_related( $posts_per_page );
if ( sizeof( $related ) === 0 ) return;
if ( ! $related = $product->get_related( $posts_per_page ) ) {
return;
}
$args = apply_filters( 'woocommerce_related_products_args', array(
'post_type' => 'product',
@ -40,9 +40,9 @@ $args = apply_filters( 'woocommerce_related_products_args', array(
'post__not_in' => array( $product->id )
) );
$products = new WP_Query( $args );
$woocommerce_loop['columns'] = $columns;
$products = new WP_Query( $args );
$woocommerce_loop['name'] = 'related';
$woocommerce_loop['columns'] = apply_filters( 'woocommerce_related_products_columns', $columns );
if ( $products->have_posts() ) : ?>

18
templates/single-product/up-sells.php
View File

@ -17,19 +17,15 @@
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
exit;
}
global $product, $woocommerce_loop;
$upsells = $product->get_upsells();
if ( sizeof( $upsells ) === 0 ) {
if ( ! $upsells = $product->get_upsells() ) {
return;
}
$meta_query = WC()->query->get_meta_query();
$args = array(
'post_type' => 'product',
'ignore_sticky_posts' => 1,
@ -38,16 +34,16 @@ $args = array(
'orderby' => $orderby,
'post__in' => $upsells,
'post__not_in' => array( $product->id ),
'meta_query' => $meta_query
'meta_query' => WC()->query->get_meta_query()
);
$products = new WP_Query( $args );
$woocommerce_loop['columns'] = $columns;
$products = new WP_Query( $args );
$woocommerce_loop['name'] = 'up-sells';
$woocommerce_loop['columns'] = apply_filters( 'woocommerce_up_sells_columns', $columns );
if ( $products->have_posts() ) : ?>
<div class="upsells products">
<div class="up-sells upsells products">
<h2><?php _e( 'You may also like&hellip;', 'woocommerce' ) ?></h2>