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PATH: home / letacommog / newrdv1 / wp-content / themes / besa / inc / vendors / woocommerce / classes

<?php
if ( ! defined( 'ABSPATH' ) || !class_exists('WooCommerce') ) {
	exit;
}

if ( ! class_exists( 'Besa_Single_WooCommerce' ) ) :

class Besa_Single_WooCommerce  {

static $instance;
		protected $counter;

/**
		 * @return osf_WooCommerce
		 */
		public static function getInstance() {
			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Besa_Single_WooCommerce ) ) {
				self::$instance = new Besa_Single_WooCommerce();
			}

return self::$instance;
		}

/**
		 * Setup class.
		 *
		 * @since 1.0
		 *
		 */
		public function __construct() {
			$this->counter = 0;

add_action( 'after_setup_theme', array( $this, 'setup_support' ), 10 );

/*Group Product*/
			add_action('woocommerce_after_add_to_cart_button', array( $this, 'product_group_buttons'), 20);

/*Body Class*/
			add_filter( 'body_class', array( $this, 'body_class_single_one_page'), 10, 1 );
			add_filter( 'body_class', array( $this, 'body_class_gallery_lightbox'), 10, 1 );

add_action( 'woocommerce_after_add_to_cart_button', array( $this, 'buy_now_html'), 10 );

/*Add To Cart Redirect*/ 
			add_filter( 'woocommerce_add_to_cart_redirect', array( $this, 'buy_now_redirect'), 99, 1 );

add_action('woocommerce_before_single_product', array( $this, 'product_group_buttons_out_of_stock'), 10);

/*The list images review*/
    		add_action( 'woocommerce_before_single_product_summary', array( $this, 'the_list_images_review'), 100 );

add_action( 'woocommerce_before_right_main_single_product', array( $this, 'share_box_html'), 50 );

add_filter( 'besa_woo_class_single_product', array( $this, 'class_single_product'), 10, 1 );

add_filter( 'besa_woo_tabs_style_single_product', array( $this, 'get_tabs_style_product'), 10, 1 );

add_action( 'woocommerce_single_product_summary', array( $this, 'the_product_single_time_countdown'), 5 );

if(!wp_is_mobile() ) {
			    add_action( 'woocommerce_before_single_product', array( $this, 'the_sticky_menu_bar'), 30 );

add_action( 'besa_sticky_menu_bar_product_summary', 'woocommerce_template_single_title', 5 );
			    add_action( 'besa_sticky_menu_bar_product_summary', 'woocommerce_template_single_rating', 10 );
			    add_action( 'besa_sticky_menu_bar_product_summary', array( $this, 'the_product_single_one_page'), 15 );

add_action( 'besa_sticky_menu_bar_product_price_cart', 'woocommerce_template_single_price', 5 );
			    add_action( 'besa_sticky_menu_bar_product_price_cart', array( $this, 'the_sticky_menu_bar_custom_add_to_cart'), 10 );
			}

add_action('woocommerce_before_add_to_cart_button', array( $this, 'before_add_to_cart_form'), 99);
			add_action('woocommerce_after_add_to_cart_button', array( $this, 'close_after_add_to_cart_form'), 99);

add_filter( 'woocommerce_output_related_products_args', array( $this, 'get_related_products_args'), 10, 1 );

/** Video **/
			add_action( 'woocommerce_product_thumbnails', array( $this, 'get_video_audio_content_last' ), 99 );
			add_filter( 'woocommerce_single_product_image_thumbnail_html', array($this,'get_video_audio_content_first'), 10, 2 );

add_action( 'woocommerce_before_single_product' , array( $this, 'product_size_guide_hook') , 100 );

add_action('woocommerce_before_single_product', array( $this, 'remove_support_zoom_image'), 60);

/*Add custom html before, after button add to cart*/
  			add_action( 'woocommerce_before_add_to_cart_form', array( $this, 'html_before_add_to_cart_button'), 10, 0 ); 
  			add_action( 'woocommerce_after_add_to_cart_form', array( $this, 'html_after_add_to_cart_button'), 999, 0 );

add_action( 'besa_woo_after_single_rating', array( $this, 'the_total_sales_count'), 10 );

add_filter( 'woocommerce_photo_reviews_thumbnail_photo', array( $this, 'get_photo_reviews_thumbnail_size'), 10, 2 );
  			add_filter( 'woocommerce_photo_reviews_large_photo', array( $this, 'get_photo_reviews_large_size'), 10, 2 );

/** Change size image photo reivew */
			add_filter('woocommerce_photo_reviews_reduce_array', array( $this, 'photo_reviews_reduce_array' ), 10 ,1);

/** Remove Review Tab */
			add_filter( 'woocommerce_product_tabs', array( $this, 'remove_review_tab'), 100 );
		}

public function setup_support() {
			add_theme_support( 'wc-product-gallery-zoom' );
			add_theme_support( 'wc-product-gallery-lightbox' );
			add_theme_support( 'wc-product-gallery-slider' );

if( class_exists( 'YITH_Woocompare' ) ) {
	            update_option( 'yith_woocompare_compare_button_in_products_list', 'no' ); 
	            update_option( 'yith_woocompare_compare_button_in_product_page', 'no' ); 
	        }

if( class_exists( 'YITH_WCWL' ) ) {
	            update_option( 'yith_wcwl_button_position', 'shortcode' ); 
	        }
	        if( class_exists( 'YITH_WCBR' ) ) {
	            update_option( 'yith_wcbr_single_product_brands_content', 'name' );
	        }

add_filter( 'woocommerce_get_image_size_gallery_thumbnail', array( $this, 'get_image_size_gallery_thumbnail'), 10, 1 );

$ptreviews = $this->photo_reviews_thumbnail_image();

add_image_size( 'besa_photo_reviews_thumbnail_image', $ptreviews['width'], $ptreviews['height'], $ptreviews['crop'] );
		}

public function get_image_size_gallery_thumbnail() {
			$tbay_thumbnail_width       = get_option( 'tbay_woocommerce_thumbnail_image_width', 100);
            $tbay_thumbnail_height      = get_option( 'tbay_woocommerce_thumbnail_image_height', 100);
            $tbay_thumbnail_cropping    = get_option( 'tbay_woocommerce_thumbnail_cropping', 'yes');
            $tbay_thumbnail_cropping    = ($tbay_thumbnail_cropping == 'yes') ? true : false;

return array( 
                'width'  => $tbay_thumbnail_width,
                'height' => $tbay_thumbnail_height,
                'crop'   => $tbay_thumbnail_cropping,
            );
		}

private function photo_reviews_thumbnail_image() {
            $thumbnail_cropping    	= get_option( 'besa_photo_reviews_thumbnail_image_cropping', 'yes');
            $cropping    			= ($thumbnail_cropping == 'yes') ? true : false;

return array(
                'width'  => get_option( 'besa_photo_reviews_thumbnail_image_width', 100),
                'height' => get_option( 'besa_photo_reviews_thumbnail_image_height', 100),
                'crop'   => $cropping,
            );		
		}

public function product_group_buttons() {
			global $product;

?>
	        <?php if(class_exists('YITH_WCWL') || class_exists('YITH_Woocompare')){ ?>
	            <div class="group-button">
	            <?php if(class_exists('YITH_WCWL')) { ?> 
	                <div class="tbay-wishlist">
	                   <?php besa_the_yith_wishlist(); ?>
	                </div>  
	            <?php } ?>
	            <?php if(class_exists('YITH_Woocompare')){ ?>
	                <div class="tbay-compare">
	                    <?php besa_the_yith_compare($product->get_id()); ?>
	                </div>
	            <?php } ?>
	            </div>
	        <?php } ?>
	        <?php
		}

public function buy_now_html() {
			global $product;
	        if ( ! intval( besa_tbay_get_config('enable_buy_now', false) ) ) {
	            return; 
	        }

if ( $product->get_type() == 'external' ) { 
	            return;
	        }

$class = 'tbay-buy-now button';

if( !empty($product) && $product->is_type( 'variable' ) ){
	            $default_attributes = besa_get_default_attributes( $product );
	            $variation_id = besa_find_matching_product_variation( $product, $default_attributes );
	            
	            if( empty($variation_id) ) {
	                $class .= ' disabled';
	            } 
	        }
	 
	        echo sprintf( '<button class="'. $class .'">%s</button>', esc_html__('Buy Now', 'besa') );
	        echo '<input type="hidden" value="0" name="besa_buy_now" />';
		}

public function buy_now_redirect( $url ) {

if ( ! isset( $_REQUEST['besa_buy_now'] ) || $_REQUEST['besa_buy_now'] == false ) {
	            return $url; 
	        }

if ( empty( $_REQUEST['quantity'] ) ) {
	            return $url;
	        }

if ( is_array( $_REQUEST['quantity'] ) ) {
	            $quantity_set = false;
	            foreach ( $_REQUEST['quantity'] as $item => $quantity ) {
	                if ( $quantity <= 0 ) {
	                    continue;
	                }
	                $quantity_set = true;
	            }

if ( ! $quantity_set ) {
	                return $url;
	            } 
	        }

$redirect = besa_tbay_get_config('redirect_buy_now', 'cart') ;

switch ($redirect) {
	            case 'cart':
	                return wc_get_cart_url();

case 'checkout':
	                return wc_get_checkout_url();  
	    
	            default:
	                return wc_get_cart_url(); 
	        }
		}

public function product_group_buttons_out_of_stock() {
	        global $product;

if( $product->is_in_stock() || $product->is_type( 'variable' ) ) return;

remove_action('woocommerce_after_add_to_cart_button', array( $this, 'product_group_buttons'), 10);
	        add_action('woocommerce_single_product_summary', array( $this, 'product_group_buttons'), 30);
		}

public function the_list_images_review() {
			global $product;

if ( ! is_product() || ! class_exists( 'VI_Woo_Photo_Reviews' ) ) {
	            return;
	        }

$product_title = $product->get_title();
	        $product_single_layout  =   ( isset($_GET['product_single_layout']) )   ?   $_GET['product_single_layout'] :  besa_get_single_select_layout();
	        $args     = array(
	            'post_type'    => 'product',
	            'type'         => 'review',
	            'status'       => 'approve',
	            'post_id'      => $product->get_id(),
	            'meta_query'   => array(
	                'relation' => 'AND',
	                array(
	                    'key'     => 'id_import_reviews_from_ali',
	                    'compare' => 'NOT EXISTS'
	                ),
	            )
	        );

$comments = get_comments( $args );

if (is_array($comments) || is_object($comments)) {
	            $outputs = '<div id="list-review-images">';
	            $outputs .= '<h4>'. esc_html__('Images from customers:', 'besa') .'</h4>';
	            $outputs .= '<ul>';

$i = 0;
	            foreach ( $comments as $comment ) {

$image_post_ids = get_comment_meta( $comment->comment_ID, 'reviews-images', true );

if (is_array($image_post_ids) || is_object($image_post_ids)) {
	                    foreach ( $image_post_ids as $image_post_id ) {
	                        if ( ! wc_is_valid_url( $image_post_id ) ) {
	                            $image_data = wp_get_attachment_metadata( $image_post_id );
	                            $alt        = get_post_meta( $image_post_id, '_wp_attachment_image_alt', true );
	                            $image_alt  = $alt ? $alt : $product_title;

$img_src = apply_filters( 'woocommerce_photo_reviews_thumbnail_photo', wp_get_attachment_thumb_url( $image_post_id ), $image_post_id, $comment );

$img_src_open = apply_filters( 'woocommerce_photo_reviews_large_photo', wp_get_attachment_thumb_url( $image_post_id ), $image_post_id, $comment );

$outputs .= '<li><a class="lightbox-gallery" href="'. $img_src_open .'"><img class="review-images"
	                                     src="' . $img_src .'" alt="'. apply_filters( 'woocommerce_photo_reviews_image_alt', $image_alt, $image_post_id, $comment ) .'"/></a></li>';
	                            $i++;
	                        }
	                    }
	                }
	            }

$more = '';

if ($i > 6) {
	            	if ( ($product_single_layout === 'left-main') || ($product_single_layout === 'main-right') ) {
	            		$i      = $i - 6;
		            	$more   = '<li class="more d-none d-xl-flex">';
		                $more  .= '<span>'. $i .'+</span>';
		                $more  .= '</li>';
		            } elseif ($i > 8) {
		            	$i      = $i - 8;
		                $more   = '<li class="more d-none d-xl-flex">';
		                $more  .= '<span>'. $i .'+</span>';
		                $more  .= '</li>';
			        }
	            }

$outputs .= $more;

$outputs .= '</ul></div>';
	        }

if( $i === 0 ) {
	            return;
	        }

echo trim($outputs);
		}

public function share_box_html() {
			if( !besa_tbay_get_config('enable_code_share',false) || !besa_tbay_get_config('enable_product_social_share', false) ) return;

if( besa_tbay_get_config('select_share_type') == 'custom' ) {
				$image = get_the_post_thumbnail_url( get_the_ID(), 'full' );
				besa_custom_share_code( get_the_title(), get_permalink(), $image );
	  		} else {
	  			?>
	  			 <div class="tbay-woo-share">
	              	<div class="addthis_inline_share_toolbox"></div>
	            </div>
	  			<?php
	  		}

}

public function class_single_product( $styles ) {

global $product;
	        $attachment_ids = $product->get_gallery_image_ids();
	        $count = count( $attachment_ids);

$sidebar_configs    = besa_tbay_get_woocommerce_layout_configs();
	        $images_layout      = $sidebar_configs['thumbnail'];

$styles = 'style-'.$images_layout;

$active_stick       = '';

if( isset($images_layout) ) {

if( isset($count) && $images_layout == 'stick' && ($count > 0) ) {
	            $active_stick = ' active-stick';
	          }
	       
	        }

$styles .= $active_stick;

$active = besa_tbay_get_config('enable_size_guide', false);

global $post;
		    $attachment_id = get_post_meta( $post->ID, '_product_size_guide_image', true );

if ( $active && metadata_exists( 'post', $post->ID, '_product_size_guide_image' ) && !empty($attachment_id) ) {

$styles .= ' has-size-guide';
		    }

return $styles;

}

public function get_tabs_style_product( $tabs_layout ) {
			if ( is_singular( 'product' ) ) {
	          $sidebar_configs  = besa_tbay_get_woocommerce_layout_configs();
	          $tabs_style       = besa_tbay_get_config('style_single_tabs_style', 'tabs');

if ( isset($_GET['tabs_product']) ) {
	              $tabs_layout = $_GET['tabs_product'];
	          } else { 
	              $tabs_layout = $tabs_style;
	          }

return $tabs_layout;
	        }
		}

public function the_product_single_time_countdown() {
	   		global $product;

$style_countdown   = besa_tbay_get_config('enable_product_countdown',false);

if ( isset($_GET['countdown']) ) {
	            $countdown = $_GET['countdown'];
	        }else {
	            $countdown = $style_countdown;
	        }

if(!$countdown || !$product->is_on_sale() ) {
	          return '';
	        }

wp_enqueue_script( 'jquery-countdowntimer' );
	        $time_sale = get_post_meta( $product->get_id(), '_sale_price_dates_to', true );
	        $_id = besa_tbay_random_key();
	 
	        ?>
	        <?php if ( $time_sale ): ?>
	            <div class="tbay-time-wrapper">
	              <div class="time tbay-time">
	                  <div class="title"><?php esc_html_e('Deal end in: ','besa'); ?></div>
	                  <div class="tbay-countdown" data-id="<?php echo esc_attr($_id); ?>-<?php echo esc_attr($product->get_id()); ?>" id="countdown-<?php echo esc_attr($_id); ?>-<?php echo esc_attr($product->get_id()); ?>" data-countdown="countdown" data-date="<?php echo date('m', $time_sale).'-'.date('d', $time_sale).'-'.date('Y', $time_sale).'-'. date('H', $time_sale) . '-' . date('i', $time_sale) . '-' .  date('s', $time_sale) ; ?>">
	                  </div>
	              </div>

<?php if($product->get_manage_stock()) {?>
	                <div class="stock">
	                  <?php
	                    $total_sales    = $product->get_total_sales();
	                    $stock_quantity   = $product->get_stock_quantity();

if($stock_quantity > 0) {
	                      $total_quantity   = (int)$total_sales + (int)$stock_quantity;
	                      $sold         = (int)$total_sales / (int)$total_quantity;
	                      $percentsold    = $sold*100;
	                    }
	                  ?>
	                  <?php if($stock_quantity > 0) { ?>
	                    <span class="tb-sold"><?php echo esc_html__('Sold', 'besa'); ?> : <span class="sold"><?php echo esc_html($total_sales) ?>/<?php echo esc_html($total_quantity) ?></span></span>
	                  <?php } else { ?>
	                    <span class="tb-sold"><?php echo esc_html__('Sold out', 'besa'); ?></span>
	                  <?php } ?>

<?php if( isset($percentsold) ) { ?>
	                    <div class="progress">
	                      <div class="progress-bar active" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100" style="width: <?php echo esc_attr($percentsold); ?>%">
	                      </div>
	                    </div>
	                  <?php } ?>
	                </div>
	              <?php } ?>

</div> 
	        <?php endif; ?> 
	        <?php
		}

public function render_product_nav( $post, $position ) {
			if($post){
	          $product = wc_get_product($post->ID);
	          $img = '';
	          if(has_post_thumbnail($post)){
	              $img = get_the_post_thumbnail($post, 'woocommerce_gallery_thumbnail');
	          }
	          $link = get_permalink($post);

$left_content = ($position == 'left') ? "<a class='img-link' href=". esc_url($link) .">". trim($img). "</a>" :'';
	          $right_content = ($position == 'right') ? "<a class='img-link' href=". esc_url($link) .">". trim($img). "</a>" :'';
	          echo "<div class='". esc_attr( $position ) ." psnav'>";

echo trim($left_content); 
	          echo "<div class='product_single_nav_inner single_nav'>
	                    <a href=". esc_url($link) .">
	                        <span class='name-pr'>". esc_html($post->post_title) ."</span>
	                    </a>
	                </div>";    
	            echo trim($right_content);   
	          echo "</div>";
	      	}
		}

public function the_product_nav_image() {

if ( besa_tbay_get_config('show_product_nav', false) ) {
	          $display_mode = apply_filters( 'besa_woo_nav_display_mode', 10,2 );
	          if(isset($display_mode) && $display_mode != 'image') return;

$prev = get_previous_post();
	          $next = get_next_post();

echo '<div class="product-nav pull-right">';  
	          echo '<div class="link-images visible-lg">';
	          $this->render_product_nav($prev, 'left');
	          $this->render_product_nav($next, 'right');
	          echo '</div>';

echo '</div>';
			}
		}

public function render_product_nav_icon($post, $position) {
			if($post){
	          $product = wc_get_product($post->ID);
	          $output = '';
	          $img = '';
	          if(has_post_thumbnail($post)){
	              $img = get_the_post_thumbnail($post, 'woocommerce_gallery_thumbnail');
	          }
	          $link = get_permalink($post);

$output .= "<div class='". esc_attr( $position ) ."-icon icon-wrapper'>";
	            $output .= "<div class='text'>";

$output .= ($position == 'left') ? "<a class='img-link left' href=". esc_url($link) ."><span class='product-btn-icon'></span>". esc_html__('Prev', 'besa') . "</a>" :'';

$output .= ($position == 'right') ? "<a class='img-link right' href=". esc_url($link) .">". esc_html__('Next', 'besa') . "<span class='product-btn-icon'></span></a>" :'';

$output .= "</div>";
	            $output .= "<div class='image psnav'>";
	            $output .= ($position == 'left') ? "<a class='img-link' href=". esc_url($link) .">". trim($img). "</a>" :'';  
	            $output .= "<div class='product_single_nav_inner single_nav product'>
	                        <a href=". esc_url($link) .">
	                            <span class='name-pr'>". esc_html($post->post_title) ."</span>
	                            <span class='price'>" . $product->get_price_html() . "</span>
	                        </a>
	                    </div>";
	            $output .= ($position == 'right') ? "<a class='img-link' href=". esc_url($link) .">". trim($img). "</a>" :'';   
	            $output .= "</div>";
	          $output .= "</div>";

return $output;
	      }
		}

public function the_product_nav_icon() {
			if ( besa_tbay_get_config('show_product_nav', false) ) {

$display_mode = apply_filters( 'besa_woo_nav_display_mode', 10,2 );

$output = '';

if( !is_singular( 'product' ) || (isset($display_mode) && $display_mode == 'image') ) return;

$prev = get_previous_post();
	            $next = get_next_post();

$output .= '<div class="product-nav-icon pull-right">';  
	            $output .= '<div class="link-icons">';
	            $output .= $this->render_product_nav_icon($prev, 'left');
	            $output .= $this->render_product_nav_icon($next, 'right');
	            $output .= '</div>';

$output .= '</div>';

return $output;
	        }
		}

public function the_sticky_menu_bar() {
			global $post, $product;

$menu_bar   =  besa_get_product_menu_bar();

if(  !$menu_bar ) return;

$img = '';
		      if(has_post_thumbnail($post)){
		          $img = get_the_post_thumbnail($post, array(50, 50));
		      }

<?php
		}

public function the_product_single_one_page() {
			$menu_bar   =  apply_filters( 'besa_woo_product_menu_bar', 10, 2 );

if( isset($menu_bar) && $menu_bar ) {
	          global $product;
	          $id = $product->get_id();
	          wp_enqueue_script( 'jquery-onepagenav' );
	          ?>
	          <?php
	          
	        }
		}

public function the_sticky_menu_bar_custom_add_to_cart() {
			global $product;

if( !$product->is_in_stock() ) {
		      echo wc_get_stock_html( $product );
		    } else {
		      ?> 
		        <a id="sticky-custom-add-to-cart" href="javascript:void(0);"><?php echo esc_html( $product->single_add_to_cart_text() ); ?></a>
		    <?php 
		  }
		}

public function body_class_single_one_page( $classes ) {
			$menu_bar   =  apply_filters( 'besa_woo_product_menu_bar', 10, 2 );

if( isset($menu_bar) && $menu_bar && is_product() ) {
		      $classes[] = 'tbay-body-menu-bar';
		    }
		    return $classes;
		}

public function body_class_gallery_lightbox( $classes ) {

if( current_theme_supports( 'wc-product-gallery-lightbox' ) && is_product() ) {
		      $classes[] = 'tbay-wc-gallery-lightbox';
		    }

return $classes;
		}

public function before_add_to_cart_form() {

global $product;
	      	$id = $product->get_id();

$class = 'shop-now';

if( intval( besa_tbay_get_config('enable_buy_now', false) ) && $product->get_type() !== 'external' ) {
	      		$class .= ' has-buy-now';
	      	}

if( class_exists('YITH_WCWL') ) {
	      		$class .= ' has-wishlist';
	      	}
	      ?>

<?php

}

public function close_after_add_to_cart_form() {
			echo '</div>';
		}

public function get_related_products_args( $args ) {
		    $args['posts_per_page'] = besa_tbay_get_config('number_product_releated', 4); // 4 related products

return $args;
		}

public function get_featured_image_id( $product, $video_id, $host ) {

$thumbnail_id = $product->get_meta( '_besa_video_image_url' );
			return $thumbnail_id;
		}

/**
		 * @param WC_Product $product
		 */
		public function get_featured_video_args( $product ) {

$video_url  = $product->get_meta( '_besa_video_url' );
			$video_args = array();

if ( ! empty( $video_url ) ) {

list( $host, $video_id ) = explode( ':', besa_video_type_by_url( $video_url ) );

$video_args = array(
					'video_id'      => $video_id,
					'host'          => $host,
					'thumbnail_id' => $this->get_featured_image_id( $product, $video_id, $host )
				);
			}

return $video_args;
		}

public function get_video_audio_content_last( ) {
			if( besa_tbay_get_config('video_position', 'last') === 'first' ) return;

$html = $this->get_video_audio_content();

echo trim($html);
		}

public function get_video_audio_content_first( $html, $post_thumbnail_id ) {
			global $product;

if ( 0 == $this->counter && $post_thumbnail_id == $product->get_image_id() && besa_tbay_get_config('video_position', 'last') === 'first' ) {
				$html = $this->get_video_audio_content();
			}
			
			return $html;
		}

public function get_video_audio_content() {
			global $product;

$video_args = $this->get_featured_video_args( $product );

if (empty(array_filter($video_args))) return;

$html = '';
			if ( ! empty( $video_args ) ) {
				ob_start();
				wc_get_template( 'single-product/template_video.php', $video_args);
				$html = ob_get_contents();
				ob_end_clean();
				$this->counter ++;
			}

return $html;
		}

public function product_size_guide_hook() {
			$active = besa_tbay_get_config('enable_size_guide', false);

global $post;

if ( !$active || !metadata_exists( 'post', $post->ID, '_product_size_guide_image' ) )  return;

$attachment_id = get_post_meta( $post->ID, '_product_size_guide_image', true );
		    if( empty($attachment_id) )  return;

add_filter( 'woocommerce_reset_variations_link', array( $this, 'the_product_size_guide'), 25 );
		    add_filter( 'woocommerce_before_single_variation', array( $this, 'the_product_size_guide_content'), 25 );
		}

public function the_product_size_guide() {
			$active = besa_tbay_get_config('enable_size_guide', false);
		    $icon = besa_tbay_get_config('size_guide_icon', '');

global $post;

if ( !$active || !metadata_exists( 'post', $post->ID, '_product_size_guide_image' ) )  return;

$attachment_id = get_post_meta( $post->ID, '_product_size_guide_image', true );

$title = besa_tbay_get_config('size_guide_title', false);

$image = wp_get_attachment_image( $attachment_id, 'full' );
		    ?>

<button type="button" class="btn-size-guide" data-toggle="modal" data-target="#product-size-guide">
		    	<?php echo trim($title); ?>
		        <?php 
		          if( !empty($icon) ) {
		            echo '<i class="'. esc_attr($icon) .'"></i>';
		          }
		        ?>
		      
		    </button>
		    <div class="reset-button">
		    	<a class="reset_variations" href="#"><?php esc_html_e( 'Clear all', 'besa' ) ?></a>
			</div>
		    <?php
		}

public function the_product_size_guide_content() {
			$active = besa_tbay_get_config('enable_size_guide', false);
		    $icon = besa_tbay_get_config('size_guide_icon', '');

global $post;

if ( !$active || !metadata_exists( 'post', $post->ID, '_product_size_guide_image' ) )  return;

$attachment_id = get_post_meta( $post->ID, '_product_size_guide_image', true );

if( empty($attachment_id) ) return;

$title = besa_tbay_get_config('size_guide_title', false);

$image = wp_get_attachment_image( $attachment_id, 'full' );
		    ?>

<div id="product-size-guide" class="modal fade" role="dialog">
		      <div class="modal-dialog">

<div class="modal-content">
		          <div class="modal-header">
		            <button type="button" class="close" data-dismiss="modal"><i class="tb-icon tb-icon-cross2"></i></button>
		            <h4 class="modal-title"><?php echo trim($title); ?></h4>
		          </div>
		          <div class="modal-body">
		            <?php echo trim($image); ?>
		          </div>
		        </div>

</div>
		    </div>
		    <?php
		}

public function remove_review_tab( $tabs ) {
	 		if ( !besa_tbay_get_config('enable_product_review_tab', true) && isset($tabs['reviews']) ) {
	            unset( $tabs['reviews'] ); 
	        }
	        return $tabs;
		}

public function enable_zoom_image() {
	     	$active = besa_tbay_get_config('enable_zoom_image', true);

if ( isset($_GET['enable_zoom_image']) ) {
	          $active = $_GET['enable_zoom_image'];
	        }

return $active;
		}

public function remove_support_zoom_image() {
			$active = $this->enable_zoom_image();

if( !$active ) {
		      wp_dequeue_script( 'zoom' );
		    }
		}

public function html_before_add_to_cart_button() {
			$content = besa_tbay_get_config('html_before_add_to_cart_btn');
     		echo trim($content);
		}

public function html_after_add_to_cart_button() {
			$content = besa_tbay_get_config('html_after_add_to_cart_btn');
	      	echo trim($content); 
		}

public function the_total_sales_count() {
		 	global $product;

if( !intval( besa_tbay_get_config('enable_total_sales', true) ) || $product->get_type() == 'external' ) return;

$count = get_post_meta($product->get_id(),'total_sales', true);

$text = sprintf( '<div class="rate-sold"><span class="sold-text">%s</span><span class="count">%s</span></div>',
		    	esc_html__('Sold: ', 'besa'),
		        number_format_i18n($count)
		    );

echo trim($text);
		}

public function get_photo_reviews_thumbnail_size($image_src, $image_post_id) {
			$img_src     = wp_get_attachment_image_src($image_post_id, 'besa_photo_reviews_thumbnail_image');

return $img_src[0];
		}

public function get_photo_reviews_large_size($image_src, $image_post_id) {
			$img_src     = wp_get_attachment_image_src($image_post_id, 'full');

return $img_src[0];
		}

public function photo_reviews_reduce_array( $reduce ) {
			array_push($reduce,'besa_photo_reviews_thumbnail_image');
			return $reduce;
		}

}
endif;

if ( !function_exists('besa_single_wooCommerce') ) {
	function besa_single_wooCommerce() { 
		return Besa_Single_WooCommerce::getInstance();
	}
	besa_single_wooCommerce();
}

[+] ..
[-] class-wc.php [edit]
[-] class-wc-shop.php [edit]
[-] .classes.php [edit]
[-] class-wc-cart.php [edit]
[-] class-wc-single.php [edit]