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<?php
/**
* Class VI_WBOOSTSALES_Frontend_Upsells
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class VI_WBOOSTSALES_Frontend_Upsells {
protected $settings;
public static $added_to_cart;
public static $cart_item_key;
public static $grouped_quantity = 0;
public static $grouped_total;
public function __construct() {
$this->settings = VI_WBOOSTSALES_Data::get_instance();
self::$cart_item_key = '';
self::$added_to_cart = array();
if ( $this->settings->enable() ) {
/*Add to cart template*/
add_action( 'woocommerce_boost_sales_single_product_summary', array( $this, 'add_to_cart_template' ) );
add_action( 'woocommerce_boost_sales_single_product_summary_mobile', array( $this, 'add_to_cart_template_mobile' ) );
add_action( 'woocommerce_boost_sales_simple_add_to_cart', array( $this, 'woocommerce_boost_sales_simple_add_to_cart' ) );
add_action( 'woocommerce_boost_sales_variable_add_to_cart', array( $this, 'woocommerce_boost_sales_variable_add_to_cart' ) );
add_action( 'woocommerce_boost_sales_single_variation', array( $this, 'woocommerce_boost_sales_single_variation' ) );
add_action( 'woocommerce_boost_sales_simple_add_to_cart_mobile', array( $this, 'woocommerce_boost_sales_simple_add_to_cart_mobile' ) );
add_action( 'woocommerce_boost_sales_variable_add_to_cart_mobile', array( $this, 'woocommerce_boost_sales_variable_add_to_cart_mobile' ) );
add_action( 'woocommerce_boost_sales_single_variation_mobile', array( $this, 'woocommerce_boost_sales_single_variation_mobile' ) );
add_action( 'woocommerce_boost_sales_single_product_summary', array( $this, 'product_link' ) );
add_action( 'woocommerce_boost_sales_single_product_summary_mobile', array( $this, 'product_link' ) );
/**
* woocommerce_before_shop_loop_item_title hook.
*
* @hooked woocommerce_template_loop_product_thumbnail - 10
*/
add_action( 'woocommerce_boost_sales_before_shop_loop_item_title', array( $this, 'woocommerce_template_loop_product_thumbnail' ) );
/**
* woocommerce_shop_loop_item_title hook.
*
* @hooked woocommerce_template_loop_product_title - 10
*/
add_action( 'woocommerce_boost_sales_shop_loop_item_title', array( $this, 'woocommerce_template_loop_product_title' ) );
/**
* woocommerce_after_shop_loop_item_title hook.
*
* @hooked woocommerce_template_loop_rating - 5
* @hooked woocommerce_template_loop_price - 10
*/
add_action( 'woocommerce_boost_sales_after_shop_loop_item_title', array( $this, 'product_rate' ), 5 );
add_action( 'woocommerce_boost_sales_after_shop_loop_item_title', array( $this, 'product_price' ), 10 );
if ( $this->settings->get_option( 'enable_upsell' ) ) {
add_action( 'woocommerce_add_to_cart', array( $this, 'woocommerce_add_to_cart' ), 999, 6 );
}
}
}
public static function disable_cart_redirect_after_add() {
return 'no';
}
/**
* @param $cart_item_key
* @param $product_id
* @param $quantity
* @param $variation_id
* @param $variation
* @param $cart_item_data
*/
public function woocommerce_add_to_cart( $cart_item_key, $product_id, $quantity, $variation_id, $variation, $cart_item_data ) {
if ( $this->settings->get_option( 'ajax_button' ) || $this->settings->get_option( 'show_if_empty' ) || self::get_upsells_ids( $product_id ) ) {
add_filter( 'option_woocommerce_cart_redirect_after_add', array( __CLASS__, 'disable_cart_redirect_after_add' ) );
}
$product = wc_get_product( $product_id );
if ( $product ) {
if ( $product->is_type( 'bundle' ) ) {
self::$cart_item_key = $cart_item_key;
}
if ( $cart_item_key ) {
self::$added_to_cart[ $product_id ] = array(
'quantity' => $quantity,
'variation_id' => $variation_id,
'variation' => array(),
'variation_image' => '',
'price' => false
);
if ( isset( WC()->cart->cart_contents[ $cart_item_key ] ) ) {
$cart_product = WC()->cart->cart_contents[ $cart_item_key ]['data'];
if ( $cart_product ) {
if ( $cart_product->is_taxable() ) {
self::$added_to_cart[ $product_id ]['price'] = wc_get_price_to_display( $cart_product, array( 'qty' => 1 ) );
} else {
self::$added_to_cart[ $product_id ]['price'] = $cart_product->get_price();
}
$p_price = $cart_product->is_taxable() ? wc_get_price_to_display( $cart_product ) : $cart_product->get_price();
self::$grouped_quantity += $quantity;
self::$grouped_total += $p_price * $quantity;
self::$added_to_cart[ $product_id ]['formatted_price'] = $p_price;
// self::$added_to_cart[ $product_id ]['added_product'] = "<div class='wbs-added-product-row'><div class='wbs-added-product-title'>{$cart_product->get_name()}</div><div class='wbs-added-product-price'> x {$quantity} = $p_price</div></div>";
}
}
if ( is_array( $variation ) && count( $variation ) ) {
self::$added_to_cart[ $product_id ]['variation'] = array_map( 'urldecode', $variation );
}
if ( $variation_id ) {
$variation_obj = wc_get_product( $variation_id );
if ( $variation_obj ) {
$variation_image = VI_WBOOSTSALES_Upsells::get_product_image( $variation_obj );
if ( $variation_image ) {
self::$added_to_cart[ $product_id ]['variation_image'] = $variation_image;
}
}
}
}
}
}
/**
* @param $product WC_Product
*/
public function woocommerce_template_loop_product_title( $product ) {
echo '<span class="woocommerce-loop-product__title">' . $product->get_title() . '</span>';
}
/**
* @param $product WC_Product
*/
public function woocommerce_template_loop_product_thumbnail( $product ) {
echo VI_WBOOSTSALES_Upsells::get_product_image( $product ); // WPCS: XSS ok.
}
/**
* @param $product
*/
public function woocommerce_boost_sales_single_variation( $product ) {
echo '<div class="woocommerce-variation single_variation"></div>';
wbs_get_template( 'single-product/add-to-cart/variation-add-to-cart-button.php', array(
'product' => $product,
'hide_quantity' => $this->settings->get_option( 'hide_quantity' )
), '', VI_WBOOSTSALES_TEMPLATES );
}
public function woocommerce_boost_sales_single_variation_mobile( $product ) {
echo '<div class="woocommerce-variation single_variation"></div>';
wbs_get_template( 'single-product/add-to-cart/variation-add-to-cart-button-mobile.php', array(
'product' => $product,
'hide_quantity' => $this->settings->get_option( 'hide_quantity' )
), '', VI_WBOOSTSALES_TEMPLATES );
}
/**
* @param $product WC_Product_Variable
*/
public function woocommerce_boost_sales_variable_add_to_cart( $product ) {
// Enqueue variation scripts.
wp_enqueue_script( 'wc-add-to-cart-variation' );
// Get Available variations?
$get_variations = count( $product->get_children() ) <= apply_filters( 'woocommerce_ajax_variation_threshold', 30, $product );
$tmpl = $this->settings->get_option( 'upsells_select_option_template' );
$get_detect = $this->settings->get_detect();
$atc_style = $get_detect === 'mobile' ? $this->settings->get_option( 'add_to_cart_style_mobile' ) : $this->settings->get_option( 'add_to_cart_style' );
if ( $tmpl == 'button' && 'visible' == $atc_style ) {
$product_type = $product->get_type();
if ( $product_type === 'variable' ) {
wbs_get_template(
'single-product/add-to-cart/upsell-variable-swatches.php', array(
'available_variations' => $get_variations ? $product->get_available_variations() : false,
'attributes' => $product->get_variation_attributes(),
'selected_attributes' => $product->get_default_attributes(),
'product' => $product,
), '', VI_WBOOSTSALES_TEMPLATES
);
}
} else {
// Load the template.
wbs_get_template(
'single-product/add-to-cart/variable.php', array(
'available_variations' => $get_variations ? $product->get_available_variations() : false,
'attributes' => $product->get_variation_attributes(),
'selected_attributes' => $product->get_default_attributes(),
'product' => $product,
), '', VI_WBOOSTSALES_TEMPLATES
);
}
}
/**
* @param $product WC_Product_Variable
*/
public function woocommerce_boost_sales_variable_add_to_cart_mobile( $product ) {
// Enqueue variation scripts.
wp_enqueue_script( 'wc-add-to-cart-variation' );
// Get Available variations?
$get_variations = count( $product->get_children() ) <= apply_filters( 'woocommerce_ajax_variation_threshold', 30, $product );
// Load the template.
wbs_get_template(
'single-product/add-to-cart/variable-mobile.php', array(
'available_variations' => $get_variations ? $product->get_available_variations() : false,
'attributes' => $product->get_variation_attributes(),
'selected_attributes' => $product->get_default_attributes(),
'product' => $product,
), '', VI_WBOOSTSALES_TEMPLATES
);
}
/**
* @param $product
*/
public function woocommerce_boost_sales_simple_add_to_cart( $product ) {
wbs_get_template( 'single-product/add-to-cart/simple.php', array(
'product' => $product,
'hide_quantity' => $this->settings->get_option( 'hide_quantity' )
), '', VI_WBOOSTSALES_TEMPLATES );
}
public function woocommerce_boost_sales_simple_add_to_cart_mobile( $product ) {
wbs_get_template( 'single-product/add-to-cart/simple-mobile.php', array(
'product' => $product,
'hide_quantity' => $this->settings->get_option( 'hide_quantity' )
), '', VI_WBOOSTSALES_TEMPLATES );
}
/**
* @param $product WC_Product
*/
public function add_to_cart_template( $product ) {
$get_detect = $this->settings->get_detect();
$atc_style = $get_detect === 'mobile' ? $this->settings->get_option( 'add_to_cart_style_mobile' ) : $this->settings->get_option( 'add_to_cart_style' );
if ( $atc_style === 'theme_default' ) {
echo do_shortcode( '[add_to_cart id="' . $product->get_id() . '" show_price="false" style="font-size:.8em;margin:0;" class="wbs-upsell-atc-button-theme_default"] ' );
} else {
$required_addon = false;
if ( class_exists( 'WC_Product_Addons_Helper' ) ) {
$addons = WC_Product_Addons_Helper::get_product_addons( $product->get_id(), false, false, true );
if ( $addons && ! empty( $addons ) ) {
foreach ( $addons as $addon ) {
if ( '1' == $addon['required'] ) {
$required_addon = true;
break;
}
}
}
}
if ( ! $required_addon ) {
do_action( 'woocommerce_boost_sales_' . $product->get_type() . '_add_to_cart', $product );
} elseif ( ! $this->settings->get_option( 'hide_view_more_button' ) && $atc_style === 'hover' ) {
?>
<a href="<?php echo $product->get_permalink() ?>"
class="wbs-product-link"><?php esc_html_e( 'View more', 'woocommerce-boost-sales' ) ?></a>
<?php
}
}
}
/**
* @param $product WC_Product
*/
public function add_to_cart_template_mobile( $product ) {
$required_addon = false;
if ( class_exists( 'WC_Product_Addons_Helper' ) ) {
$addons = WC_Product_Addons_Helper::get_product_addons( $product->get_id(), false, false, true );
if ( $addons && ! empty( $addons ) ) {
foreach ( $addons as $addon ) {
if ( '1' == $addon['required'] ) {
$required_addon = true;
break;
}
}
}
}
if ( ! $required_addon ) {
do_action( 'woocommerce_boost_sales_' . $product->get_type() . '_add_to_cart_mobile', $product );
} elseif ( ! $this->settings->get_option( 'hide_view_more_button' ) ) {
?>
<a href="<?php echo $product->get_permalink() ?>"
class="wbs-product-link"><?php esc_html_e( 'View more', 'woocommerce-boost-sales' ) ?></a>
<?php
}
}
/**
* @param $product WC_Product
*/
public function product_price( $product ) {
if ( $price_html = $product->get_price_html() ) {
?>
<span class="price"><?php echo $price_html; ?></span>
<?php
}
}
/**
* @param $product WC_Product
*/
public function product_rate( $product ) {
if ( get_option( 'woocommerce_enable_review_rating' ) === 'no' ) {
return;
}
$rating = $product->get_average_rating();
if ( $rating > 0 ) {
echo wc_get_rating_html( $rating );
}
}
/**
* @param $product WC_Product
*/
public function product_link( $product ) {
$get_detect = $this->settings->get_detect();
$atc_style = $get_detect === 'mobile' ? $this->settings->get_option( 'add_to_cart_style_mobile' ) : $this->settings->get_option( 'add_to_cart_style' );
if ( ! $this->settings->get_option( 'hide_view_more_button' ) && $atc_style === 'hover' ) {
?>
<a href="<?php echo $product->get_permalink() ?>"
class="wbs-product-link"><?php esc_html_e( 'View more', 'woocommerce-boost-sales' ) ?></a>
<?php
}
}
/**
* @param $categories
*
* @return array
*/
public static function get_products_from_categories( $categories ) {
$products = array();
if ( is_array( $categories ) && count( $categories ) ) {
$args = array(
'post_status' => 'publish',
'post_type' => 'product',
'posts_per_page' => 50,
'suppress_filters' => true,
'fields' => 'ids',
'tax_query' => array(
'relation' => 'AND',
array(
'taxonomy' => 'product_cat',
'field' => 'ID',
'terms' => $categories,
'operator' => 'IN'
),
),
);
$settings = VI_WBOOSTSALES_Data::get_instance();
switch ( $settings->get_option( 'sort_product' ) ) {
case 1:
$args['orderby'] = 'title';
$args['order'] = 'desc';
break;
case 2;
$args['orderby'] = 'meta_value_num';
$args['meta_key'] = '_price';
$args['order'] = 'desc';
break;
case 3;
$args['orderby'] = 'meta_value_num';
$args['meta_key'] = '_price';
$args['order'] = 'asc';
break;
case 4;
$args['orderby'] = 'rand';
break;
case 5;
$args['orderby'] = 'meta_value_num';
$args['meta_key'] = 'total_sales';
$args['order'] = 'desc';
break;
default;
$args['orderby'] = 'title';
$args['order'] = 'asc';
}
$the_query = new WP_Query( $args );
if ( $the_query->have_posts() ) {
$products = $the_query->posts;
}
wp_reset_postdata();
}
return $products;
}
public static function get_products_from_tags( $tags, $exclude_categories, $tag_field = 'ID' ) {
$products = array();
if ( is_array( $tags ) && count( $tags ) ) {
$args = array(
'post_status' => 'publish',
'post_type' => 'product',
'posts_per_page' => 50,
'suppress_filters' => true,
'tax_query' => array(
'relation' => 'AND',
array(
'taxonomy' => 'product_tag',
'field' => $tag_field,
'terms' => $tags,
'operator' => 'IN',
),
),
'fields' => 'ids',
);
if ( count( $exclude_categories ) ) {
$args['tax_query'][] = array(
'taxonomy' => 'product_cat',
'field' => 'ID',
'terms' => $exclude_categories,
'operator' => 'NOT IN'
);
}
$the_query = new WP_Query( $args );
if ( $the_query->have_posts() ) {
$products = $the_query->posts;
}
wp_reset_postdata();
}
return $products;
}
/**
* @param $product WC_Product
* @param $show_with_subcategory
* @param $exclude_categories
* @param $upsell_exclude_categories
* @param $sort_product
*
* @return array
*/
protected static function get_product_in_category( $product, $show_with_subcategory, $exclude_categories, $upsell_exclude_categories, $sort_product ) {
$products = array();
$category_ids = $product->get_category_ids();
if ( count( array_intersect( $category_ids, $upsell_exclude_categories ) ) ) {
return $products;
}
if ( count( $category_ids ) ) {
$categories = $category_ids;
if ( $show_with_subcategory ) {
$count = count( get_ancestors( $category_ids[0], 'product_cat', 'taxonomy' ) );
$cates_temp = array( $category_ids[0] );
foreach ( $category_ids as $cate ) {
$parents = get_ancestors( $cate, 'product_cat', 'taxonomy' );
if ( $count < count( $parents ) ) {
$count = count( $parents );
$cates_temp = array( $cate );
} elseif ( $count == count( $parents ) ) {
$cates_temp[] = $cate;
}
};
$categories = $cates_temp;
}
$categories = array_unique( $categories );
$u_args = array(
'post_status' => 'publish',
'post_type' => 'product',
'posts_per_page' => 50,
'suppress_filters' => true,
'fields' => 'ids',
'tax_query' => array(
'relation' => 'AND',
array(
'taxonomy' => 'product_cat',
'field' => 'ID',
'terms' => $categories,
'operator' => 'IN'
),
array(
'taxonomy' => 'product_type',
'field' => 'slug',
'terms' => 'wbs_bundle',
'operator' => 'NOT IN'
),
),
);
if ( count( $exclude_categories ) ) {
$u_args['tax_query'][] = array(
'taxonomy' => 'product_cat',
'field' => 'ID',
'terms' => $exclude_categories,
'operator' => 'NOT IN'
);
}
switch ( $sort_product ) {
case 1:
$u_args['orderby'] = 'title';
$u_args['order'] = 'desc';
break;
case 2;
$u_args['orderby'] = 'meta_value_num';
$u_args['meta_key'] = '_price';
$u_args['order'] = 'desc';
break;
case 3;
$u_args['orderby'] = 'meta_value_num';
$u_args['meta_key'] = '_price';
$u_args['order'] = 'asc';
break;
case 4;
$u_args['orderby'] = 'rand';
break;
case 5;
$u_args['orderby'] = 'meta_value_num';
$u_args['meta_key'] = 'total_sales';
$u_args['order'] = 'desc';
break;
default;
$u_args['orderby'] = 'title';
$u_args['order'] = 'asc';
}
$the_query = new WP_Query( $u_args );
if ( $the_query->have_posts() ) {
$products = $the_query->posts;
}
wp_reset_postdata();
}
return $products;
}
public static function filter_upsells_ids( $upsells, $exclude ) {
return array_values( array_diff( array_filter( array_unique( $upsells ) ), $exclude ) );
}
public static function get_upsells_ids( $product_id ) {
$settings = VI_WBOOSTSALES_Data::get_instance();
$item_limit = $settings->get_option( 'limit' );
$product = wc_get_product( $product_id );
if ( ! $product ) {
return '';
}
/*Get product in cart*/
$products_added = array( $product_id );
if ( $settings->get_option( 'hide_products_added' ) ) {
$cart_items = WC()->cart->get_cart();
if ( is_array( $cart_items ) && count( $cart_items ) ) {
foreach ( $cart_items as $cart_item ) {
$products_added[] = $cart_item['product_id'];
}
}
}
$products_added = array_merge( $products_added, $settings->get_option( 'exclude_product' ) );
/*Get upsells added manually*/
$upsells = get_post_meta( $product_id, '_wbs_upsells', true );
if ( ! is_array( $upsells ) ) {
$upsells = array();
}
if ( $item_limit ) {
$upsells = self::filter_upsells_ids( $upsells, $products_added );
$upsells_categories = get_post_meta( $product_id, '_wbs_upsells_categories', true );
if ( count( $upsells ) < $item_limit && $upsells_categories ) {
$upsells = array_merge( $upsells, VI_WBOOSTSALES_Frontend_Upsells::get_products_from_categories( $upsells_categories ) );
$upsells = self::filter_upsells_ids( $upsells, $products_added );
}
/*Get Recently Viewed Products*/
if ( $settings->get_option( 'show_recently_viewed_products' ) && count( $upsells ) < $item_limit ) {
$viewed_products = ! empty( $_COOKIE['woocommerce_recently_viewed'] ) ? (array) explode( '|', wp_unslash( $_COOKIE['woocommerce_recently_viewed'] ) ) : array(); // @codingStandardsIgnoreLine
$viewed_products = array_reverse( array_filter( array_map( 'absint', $viewed_products ) ) );
$upsells = array_merge( $upsells, $viewed_products );
$upsells = self::filter_upsells_ids( $upsells, $products_added );
}
/*Get upsells from same categories*/
if ( $settings->get_option( 'show_with_category' ) && count( $upsells ) < $item_limit ) {
if ( get_transient( 'vi_woocommerce_boost_sales_product_in_category_ids_' . $product_id ) ) {
$p_upsells = get_transient( 'vi_woocommerce_boost_sales_product_in_category_ids_' . $product_id );
} else {
$show_with_subcategory = $settings->get_option( 'show_with_subcategory' );
$exclude_categories = $settings->get_option( 'exclude_categories' );
$upsell_exclude_categories = $settings->get_option( 'upsell_exclude_categories' );
$sort_product = $settings->get_option( 'sort_product' );
$p_upsells = self::get_product_in_category( $product, $show_with_subcategory, $exclude_categories, $upsell_exclude_categories, $sort_product );
set_transient( 'vi_woocommerce_boost_sales_product_in_category_ids_' . $product_id, $p_upsells, DAY_IN_SECONDS );
}
$upsells = array_merge( $upsells, $p_upsells );
$upsells = self::filter_upsells_ids( $upsells, $products_added );
}
/*Get upsells from same tags*/
if ( $settings->get_option( 'show_with_tags' ) && count( $upsells ) < $item_limit ) {
if ( get_transient( 'vi_woocommerce_boost_sales_product_in_tags_ids_' . $product_id ) ) {
$p_upsells = get_transient( 'vi_woocommerce_boost_sales_product_in_tags_ids_' . $product_id );
} else {
$tag_ids = $product->get_tag_ids();
if ( $tag_ids ) {
$p_upsells = self::get_products_from_tags( $tag_ids, $settings->get_option( 'exclude_categories' ) );
set_transient( 'vi_woocommerce_boost_sales_product_in_tags_ids_' . $product_id, $p_upsells, DAY_IN_SECONDS );
} else {
$p_upsells = array();
}
}
$upsells = array_merge( $upsells, $p_upsells );
$upsells = self::filter_upsells_ids( $upsells, $products_added );
}
$upsells = array_slice( $upsells, 0, $item_limit );
} else {
$upsells_categories = get_post_meta( $product_id, '_wbs_upsells_categories', true );
$upsells = array_merge( $upsells, self::get_products_from_categories( $upsells_categories ) );
/*Get Recently Viewed Products*/
if ( $settings->get_option( 'show_recently_viewed_products' ) ) {
$viewed_products = ! empty( $_COOKIE['woocommerce_recently_viewed'] ) ? (array) explode( '|', wp_unslash( $_COOKIE['woocommerce_recently_viewed'] ) ) : array(); // @codingStandardsIgnoreLine
$viewed_products = array_reverse( array_filter( array_map( 'absint', $viewed_products ) ) );
$upsells = array_merge( $upsells, $viewed_products );
}
/*Get upsells from same categories*/
if ( $settings->get_option( 'show_with_category' ) ) {
if ( get_transient( 'vi_woocommerce_boost_sales_product_in_category_ids_' . $product_id ) ) {
$p_upsells = get_transient( 'vi_woocommerce_boost_sales_product_in_category_ids_' . $product_id );
} else {
$show_with_subcategory = $settings->get_option( 'show_with_subcategory' );
$exclude_categories = $settings->get_option( 'exclude_categories' );
$upsell_exclude_categories = $settings->get_option( 'upsell_exclude_categories' );
$sort_product = $settings->get_option( 'sort_product' );
$p_upsells = self::get_product_in_category( $product, $show_with_subcategory, $exclude_categories, $upsell_exclude_categories, $sort_product );
set_transient( 'vi_woocommerce_boost_sales_product_in_category_ids_' . $product_id, $p_upsells, DAY_IN_SECONDS );
}
$upsells = array_merge( $upsells, $p_upsells );
}
/*Get upsells from same tags*/
if ( $settings->get_option( 'show_with_tags' ) ) {
if ( get_transient( 'vi_woocommerce_boost_sales_product_in_tags_ids_' . $product_id ) ) {
$p_upsells = get_transient( 'vi_woocommerce_boost_sales_product_in_tags_ids_' . $product_id );
} else {
$tag_ids = $product->get_tag_ids();
if ( $tag_ids ) {
$p_upsells = self::get_products_from_tags( $tag_ids, $settings->get_option( 'exclude_categories' ) );
set_transient( 'vi_woocommerce_boost_sales_product_in_tags_ids_' . $product_id, $p_upsells, DAY_IN_SECONDS );
} else {
$p_upsells = array();
}
}
$upsells = array_merge( $upsells, $p_upsells );
}
$upsells = array_values( array_diff( array_filter( array_unique( $upsells ) ), $products_added ) );
}
return apply_filters( 'woocommerce_boost_sales_upsells_items_ids', $upsells, $product_id );
}
}