| Current File : /home/kelaby89/muzza.fit/wp-content/themes/deadlift/inc/frontend/woocommerce.php |
<?php
/**
* Deadlift WooCommerce functions
*
* @package WordPress
* @subpackage Deadlift
* @version 1.8.2
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* Enable WC features
*/
function deadlift_enable_wc_feature() {
/* Disable Woocommerce CSS */
add_filter( 'woocommerce_enqueue_styles', '__return_false' );
add_theme_support( 'wc-product-gallery-zoom' );
add_theme_support( 'wc-product-gallery-lightbox' );
add_theme_support( 'wc-product-gallery-slider' );
}
add_action( 'woocommerce_init', 'deadlift_enable_wc_feature' );
/**
* Add Disabled product zoom class to single_product_image_gallery
*/
function deadlift_add_disabled_product_zoom_class( $classes ) {
if ( ! deadlift_do_single_product_easyzoom() ) {
$classes[] = 'woocommerce-single-product-zoom-disabled';
}
return $classes;
}
add_filter( 'woocommerce_single_product_image_gallery_classes', 'deadlift_add_disabled_product_zoom_class' );
/**
* Enable filter product carousel params
*
* @param array $options
* @return array $options
*/
function deadlift_wc_filter_single_product_carousel_options( $options ) {
$options['animation'] = 'fade';
$options['directionNav'] = true;
$options['smoothHeight'] = false;
return $options;
}
add_filter( 'woocommerce_single_product_carousel_options', 'deadlift_wc_filter_single_product_carousel_options' );
/**
* WooCommerce AJAX search result
*
* @param string $typed
*/
function deadlift_woocommerce_ajax_search_query( $typed = null ) {
$args = array(
'post_type' => array( 'product' ),
'post_status' => 'publish',
'posts_per_page' => 5,
's' => $typed,
);
/**
* Filtering WooCommerce AJAX search arguments
*/
$args = apply_filters( 'deadlift_wc_ajax_search_args', $args );
add_filter( 'posts_clauses', 'deadlift_product_search_by_title_only', 500, 2 );
return new WP_Query( $args );
}
/**
* Search by title and subheading only for WooCommerce AJAX live search
*
* It makes the query lighter so the results appear quickly below the search bar
*
* @param array $clauses
* @param object $wp_query
* @return array $clauses
*/
function deadlift_product_search_by_title_only( $clauses, $wp_query ) {
global $wpdb;
$q = $wp_query->query_vars;
$where = '';
$andor = ' AND ';
$n = ! empty( $q['exact'] ) ? '' : $wpdb->placeholder_escape();
foreach ( (array) $q['search_terms'] as $term ) {
$term = esc_sql( $wpdb->esc_like( $term ) );
$where .= "{$andor}($wpdb->posts.post_title LIKE '{$n}{$term}{$n}')";
$where .= " OR ({$wpdb->postmeta}.meta_value LIKE '{$n}{$term}{$n}' AND {$wpdb->postmeta}.meta_key IN ('_post_subheading'))";
$andor = ' OR ';
}
$where .= " AND {$wpdb->posts}.post_type = 'product' AND {$wpdb->posts}.post_status = 'publish'";
$clauses['where'] = $where;
$clauses['join'] = "INNER JOIN {$wpdb->postmeta} ON ({$wpdb->posts}.ID = {$wpdb->postmeta}.post_id) ";
$clauses['groupby'] = "$wpdb->posts.ID";
return $clauses;
}
/**
* Search by title only for WooCommerce AJAX live search
*
* @param string $search
* @param object $wp_query
* @return string $search
*/
function deadlift_product_search_by_title_only_bak( $search, $wp_query ) {
global $wpdb;
if ( empty( $search ) ) {
return $search; // skip processing - no search term in query
}
$q = $wp_query->query_vars;
$n = ! empty( $q['exact'] ) ? '' : '%';
$search = '';
$searchand = '';
foreach ( (array) $q['search_terms'] as $term ) {
$term = esc_sql( $wpdb->esc_like( $term ) );
$search .= "{$searchand}($wpdb->posts.post_title LIKE '{$n}{$term}{$n}')";
$searchand = ' AND ';
}
if ( ! empty( $search ) ) {
$search = " AND ({$search}) ";
if ( ! is_user_logged_in() ) {
$search .= " AND ($wpdb->posts.post_password = '') ";
}
}
return $search;
}
/**
* Get alternative product thumbnail using the first image from product gallery
*
* @param string $size
* @param bool $echo
* @return string $output
*/
function deadlift_woocommerce_second_product_thumbnail( $size = 'shop_catalog', $echo = true ) {
global $post, $product;
$output = '';
$attachment_ids = $product->get_gallery_image_ids();
/**
* Filters the single product large image thumbnail size
*
* @since 1.0.0
*/
$image_size = apply_filters( 'single_product_large_thumbnail_size', $size );
if ( $attachment_ids && isset( $attachment_ids[0] ) ) {
$attachment_id = $attachment_ids[0];
$props = wc_get_product_attachment_props( $attachment_id, $post );
if ( ! $props['url'] ) {
return;
}
/**
* Filters the single product image slider HTML output
*
* @since 1.0.0
*/
$output .= apply_filters(
'deadlift_woocommerce_single_product_image_slide_html',
sprintf(
'<div class="product-second-thumbnail">%s</div>',
wp_get_attachment_image( $attachment_id, $image_size )
)
);
}
if ( $echo ) {
echo wp_kses_post( $output );
}
return $output;
}
/**
* Filter WooCommerce apgination arguments
*
* @param array $args
* @return array $args
*/
function deadlift_filter_woocommerce_pagination_args( $args ) {
$args['prev_text'] = '<i class="pagination-icon-prev"></i>';
$args['next_text'] = '<i class="pagination-icon-next"></i>';
return $args;
}
add_filter( 'woocommerce_pagination_args', 'deadlift_filter_woocommerce_pagination_args' );
/**
* Set products per page
*
* @return int
*/
function deadlift_products_per_page() {
/**
* Filters the single product large image thumbnail size
*
* Posts per page from option else return 12
*
* @since 1.0.0
*/
return apply_filters( 'deadlift_products_per_page', deadlift_get_theme_mod( 'products_per_page', 12 ) );
}
add_filter( 'loop_shop_per_page', 'deadlift_products_per_page', 20 );
/**
* Set related products count
*
* @return int
*/
function deadlift_related_products_args( $args ) {
$single_product_sidebar_layout = array( 'sidebar', 'sidebar-left', 'sidebar-right' );
$single_product_layout = deadlift_get_inherit_mod( 'product_single_layout' );
if ( in_array( $single_product_layout, $single_product_sidebar_layout, true ) ) {
$args['posts_per_page'] = 3;
} elseif ( 'fullwidth' === $single_product_layout ) {
$args['posts_per_page'] = 6;
} else {
$args['posts_per_page'] = 4;
}
if ( deadlift_get_theme_mod( 'related_products_carousel' ) ) {
$args['posts_per_page'] = 12;
}
return $args;
}
add_filter( 'woocommerce_output_related_products_args', 'deadlift_related_products_args' );
/**
* Number of product per row
*
* @return int
*/
function deadlift_loop_columns() {
return 99999; // set inifinite number to handle this with CSS
}
add_filter( 'loop_shop_columns', 'deadlift_loop_columns' );
/**
* Get WooCommerce shop page id
*
* @return int
*/
function deadlift_get_woocommerce_shop_page_id() {
$page_id = null;
if ( class_exists( 'Woocommerce' ) ) {
$page_id = get_option( 'woocommerce_shop_page_id' );
}
return $page_id;
}
/**
* Remove "sale" label on single product page
*
* Added manually in the product-image.php file
*/
function deadlift_wc_remove_sale_label() {
remove_action( 'woocommerce_before_single_product_summary', 'woocommerce_show_product_sale_flash', 10 );
}
add_action( 'init', 'deadlift_wc_remove_sale_label' );
/**
* Remove wishlist button hook from single product
*
* We will add it in the template
*/
function deadlift_wc_remove_single_wishlist() {
remove_action( 'woocommerce_after_add_to_cart_button', 'www_output_add_to_cart_button' );
remove_action( 'woocommerce_after_add_to_cart_button', 'www_output_add_to_wishlist_button' );
}
add_action( 'init', 'deadlift_wc_remove_single_wishlist' );
/**
* Add Woocommece ajax Cart feature
*/
if ( ! function_exists( 'deadlift_woocommerce_add_to_cart_fragment_item_icon_count' ) ) {
/**
* Ensure cart contents update when products are added to the cart via AJAX
*
* @see http://docs.woothemes.com/document/show-cart-contents-total/
*/
function deadlift_woocommerce_add_to_cart_fragment_item_icon_count( $fragments ) {
ob_start();
?>
<span class="cart-icon-product-count"><?php echo absint( WC()->cart->cart_contents_count ); ?></span>
<?php
$fragments['.cart-icon-product-count'] = ob_get_clean();
return $fragments;
}
add_filter( 'woocommerce_add_to_cart_fragments', 'deadlift_woocommerce_add_to_cart_fragment_item_icon_count' );
}
if ( ! function_exists( 'deadlift_woocommerce_add_to_cart_fragment_item_count' ) ) {
/**
* Ensure cart contents update when products are added to the cart via AJAX
*
* @see http://docs.woothemes.com/document/show-cart-contents-total/
*/
function deadlift_woocommerce_add_to_cart_fragment_item_count( $fragments ) {
ob_start();
?>
<span class="cart-product-count"><?php echo absint( WC()->cart->cart_contents_count ); ?></span>
<?php
$fragments['.cart-product-count'] = ob_get_clean();
return $fragments;
}
add_filter( 'woocommerce_add_to_cart_fragments', 'deadlift_woocommerce_add_to_cart_fragment_item_count' );
}
if ( ! function_exists( 'deadlift_woocommerce_add_to_cart_fragment_panel' ) ) {
/**
* Ensure cart contents update when products are added to the cart via AJAX
*
* @see http://docs.woothemes.com/document/show-cart-contents-total/
*/
function deadlift_woocommerce_add_to_cart_fragment_panel( $fragments ) {
$fragments['.cart-panel'] = deadlift_cart_panel();
return $fragments;
}
add_filter( 'woocommerce_add_to_cart_fragments', 'deadlift_woocommerce_add_to_cart_fragment_panel' );
}
if ( ! function_exists( 'woocommerce_template_loop_product_title' ) ) {
/**
* Show the product title in the product loop. By default this is an H2.
*/
function woocommerce_template_loop_product_title() {
echo '<h2 class="woocommerce-loop-product__title" itemprop="name">' . esc_attr( get_the_title() ) . '</h2>';
}
}
/**
* Microdata
*/
function deadlift_product_microdata() {
if ( is_singular( 'product' ) ) {
return;
}
global $product;
if ( $product->get_short_description() ) {
echo '<meta itemprop="description" content="' . esc_attr( deadlift_sample( $product->get_short_description(), 155 ) ) . '">';
}
if ( $product->get_sku() ) {
echo '<meta itemprop="sku" content="' . esc_attr( $product->get_sku() ) . '">';
}
if ( get_the_post_thumbnail_url( $product->get_id(), 'woocommerce_thumbnail' ) ) {
echo '<meta itemprop="image" content="' . esc_attr( get_the_post_thumbnail_url( $product->get_id(), 'woocommerce_thumbnail' ) ) . '">';
}
}
add_action( 'woocommerce_before_shop_loop_item', 'deadlift_product_microdata', 100 );
/**
* Remove add to cart if newsletter form/coming soon is set
*/
add_action(
'woocommerce_before_single_product_summary',
function() {
$is_admin = current_user_can( 'manage_options' );
/**
* Allows to display a newsletter form if the product is not available
*
* @since 1.0.0
*/
$newsletter = apply_filters(
'deadlift_product_newsletter',
get_post_meta( get_the_ID(), '_post_product_newsletter', true )
);
if ( $newsletter && ! $is_admin ) {
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
}
}
);
/**
* Single product summary hook
*/
add_action(
'woocommerce_single_product_summary',
function() {
$is_admin = current_user_can( 'manage_options' );
/**
* Allows to display a newsletter form if the product is not available
*
* @since 1.0.0
*/
$newsletter = apply_filters(
'deadlift_product_newsletter',
get_post_meta( get_the_ID(), '_post_product_newsletter', true )
);
/**
* Allows to display a newsletter form tagline if the product is not available
*
* @since 1.0.0
*/
$newsletter_tagline = apply_filters(
'deadlift_product_newsletter_tagline',
get_post_meta( get_the_ID(), '_post_product_newsletter_tagline', true )
);
if ( $newsletter && $newsletter_tagline ) {
?>
<p class="product-newsletter-tagline"><?php echo deadlift_kses( $newsletter_tagline ); ?></p>
<?php
}
if ( $newsletter ) {
if ( function_exists( 'wolf_core_mailchimp' ) ) {
echo wolf_core_mailchimp(
array(
'size' => 'large',
'show_bg' => false,
'show_label' => false,
/**
* Filters the newsletter form button class
*
* @since 1.0.0
*/
'el_class' => apply_filters( 'single_product_newsletter_button', '' ),
)
);
} elseif ( function_exists( 'wvc_mailchimp' ) ) {
echo wvc_mailchimp(
array(
'size' => 'large',
'show_bg' => false,
'show_label' => false,
/**
* Filters the newsletter form button class
*
* @since 1.0.0
*/
'el_class' => apply_filters( 'single_product_newsletter_button', '' ),
)
);
}
}
},
30
);