New Landing › How can we help? › Themeforest Theme Support › Neighborhood › overriding sf_mini_product_items() function within a child theme

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    Posted in: Neighborhood
  • March 11, 2015 at 12:07 pm #156508
    lellis690
    Member
    Post count: 8

    Hi – I want to change the dimensions of the mini-images used displayed on the Home Page. I’ve edited the sf-products.php file and the changes appeared as they should.

    However in order to preserve the change after future theme updates, I want to include the change within the child theme.

    This post indicates that simply adding the altered sf-products.php file to the child theme will work. However in my case this isn’t true. Do I have to recreate the same folder structure?

    March 11, 2015 at 12:17 pm #156512
    Mohammad – SUPPORT
    Moderator
    Post count: 27441

    Hi,
    Please copy the sf_mini_product_items() function from sf-products.php and paste at functions.php of child theme to avoid any theme upgrade issue.
    Thanks
    Mohammad

    March 11, 2015 at 1:16 pm #156532
    lellis690
    Member
    Post count: 8

    Thank you for such a speedy response!

    I’ve created a functions.php file, added the changes and uploaded to the child theme. The website then shows a blank page. Clearly I’m not adding enough code or what I have added is incorrect. The bit I want to change is:

    if ( ! $product->is_visible() )
	            	return;

	            if ( has_post_thumbnail() ) {
	    			$image_title 		= esc_attr( get_the_title( get_post_thumbnail_id() ) );
	    			$image_link  		= wp_get_attachment_url( get_post_thumbnail_id() );

	    			$image = aq_resize( $image_link, 70, 91, true, false);

	    			if ($image) {
	    				$image_html = '<img itemprop="image" src="'.$image[0].'" width="'.$image[1].'" height="'.$image[2].'" alt="'.$image_title.'" />';
	    			} else {
	    				$image_html = '<img itemprop="image" src="'.$image_link.'" width="70" height="91" alt="'.$image_title.'" />';
	    			}
	           	}

    Can you tell me what I need to add to functions.php to do this?

    March 11, 2015 at 1:20 pm #156533
    Mohammad – SUPPORT
    Moderator
    Post count: 27441

    Hi,
    You need to copy the full function from parent theme and paste at functions.php of child theme. Make sure that you warpzped the code like <?php //your code ?>.

    Thanks
    Mohammad

    March 11, 2015 at 1:39 pm #156540
    lellis690
    Member
    Post count: 8

    Hi – I’m clearly doing something wrong as I’m getting the same issue (I’m not that experienced in this type of thing). I’ve reproduced the entire functions.php I’m using below:

    <?php // Ensure visibility
	            if ( ! $product->is_visible() )
	            	return;

	            if ( has_post_thumbnail() ) {
	    			$image_title 		= esc_attr( get_the_title( get_post_thumbnail_id() ) );
	    			$image_link  		= wp_get_attachment_url( get_post_thumbnail_id() );

	    			$image = aq_resize( $image_link, 70, 91, true, false);

	    			if ($image) {
	    				$image_html = '<img itemprop="image" src="'.$image[0].'" width="'.$image[1].'" height="'.$image[2].'" alt="'.$image_title.'" />';
	    			} else {
	    				$image_html = '<img itemprop="image" src="'.$image_link.'" width="70" height="91" alt="'.$image_title.'" />';
	    			}
	           	}

	           	if ( comments_open() ) {

	           		$count = $wpdb->get_var("
	           		    SELECT COUNT(meta_value) FROM $wpdb->commentmeta
	           		    LEFT JOIN $wpdb->comments ON $wpdb->commentmeta.comment_id = $wpdb->comments.comment_ID
	           		    WHERE meta_key = 'rating'
	           		    AND comment_post_ID = $post->ID
	           		    AND comment_approved = '1'
	           		    AND meta_value > 0
	           		");

	           		$rating = $wpdb->get_var("
	           	        SELECT SUM(meta_value) FROM $wpdb->commentmeta
	           	        LEFT JOIN $wpdb->comments ON $wpdb->commentmeta.comment_id = $wpdb->comments.comment_ID
	           	        WHERE meta_key = 'rating'
	           	        AND comment_post_ID = $post->ID
	           	        AND comment_approved = '1'
	           	    ");

	           	    if ( $count > 0 ) {

	           	        $average = number_format($rating / $count, 2);
	           	        $rating_output = '<div class="star-rating" title="'.sprintf(__('Rated %s out of 5', 'swiftframework'), $average).'" itemprop="aggregateRating" itemscope itemtype="http://schema.org/AggregateRating"><span style="width:'.($average*16).'px"><span itemprop="ratingValue" class="rating">'.$average.'</span> '.__('out of 5', 'swiftframework').'</span></div>';

	           	    }
	           	}

	            $product_output .= '<li class="clearfix" itemscope itemtype="http://schema.org/Product">';

	           	if ($image) {
		            $product_output .= '<figure>';
		            $product_output .= '<a href="'.get_permalink($post->ID).'">';
		            $product_output .= $image_html;
		            $product_output .= '</a>';
		            $product_output .= '</figure>';
	            }
	            $product_output .= '<div class="product-details">';
	            $product_output .= '<h5 itemprop="name"><a href="'.get_permalink($post->ID).'">'.get_the_title().'</a></h5>';

	       		if ($asset_type == "top-rated") {

	       			$product_output .= $rating_output;

	       		} else {

            		$size = sizeof( get_the_terms( $post->ID, 'product_cat' ) );
            		$product_output .= $product->get_categories( ', ', '<span class="product-cats">' . _n( '', '', $size, 'swiftframework' ) . ' ', '</span>' );

            	}
            	if (!$catalog_mode) {
	            $product_output .= '<span class="price" itemprop="price">'.$product->get_price_html().'</span>';
	            }
	            $product_output .= '</div>';
	            $product_output .= '</li>';

	            $product_list_output .= $product_output;

	       endwhile;

	       wp_reset_query();
	       wp_reset_postdata();
	       remove_filter( 'posts_clauses',  array( $woocommerce->query, 'order_by_rating_post_clauses' ) );

	       $product_list_output .= '</ul>';

	       return $product_list_output;
	    }

	}

	if ( ! function_exists( 'sf_product_items' ) ) {
		function sf_product_items($asset_type, $category, $carousel, $product_size, $item_count, $width) {

			global $woocommerce, $woocommerce_loop;

			$args = array();

			global $sidebars;
			$columns = 4;

			if ($sidebars == "no-sidebars") {
				    if ($width == "3/4") {
			   	    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 3 );
			   	    $columns = 3;
				    } else if ($width == "1/2") {
			   	    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 2 );
			   	    $columns = 2;
			   	} else if ($width == "1/4") {
			   	    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 1 );
			   	    $columns = 1;
				    } else {
				    	if ($product_size == "mini") {
				    		$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 6 );
				    		$columns = 6;
				    	} else {
				    		$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 4 );
				    	}
				    }
			} else if ($sidebars == "one-sidebar") {
				if ($width == "3/4") {
				    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 3 );
				    $columns = 3;
				} else if ($width == "1/2") {
				    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 2 );
				    $columns = 2;
				} else if ($width == "1/4") {
				    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 1 );
				    $columns = 1;
				} else {
					if ($product_size == "mini") {
						$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 4 );
					} else {
						$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 3 );
						$columns = 3;
					}
				}
			} else {
				if ($width == "3/4") {
				    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 2 );
				    $columns = 2;
				} else if ($width == "1/2") {
				    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 1 );
				    $columns = 1;
				} else if ($width == "1/4") {
				    $woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 1 );
				    $columns = 1;
				} else {
					if ($product_size == "mini") {
						$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 3 );
						$columns = 3;
					} else {
						$woocommerce_loop['columns'] = apply_filters( 'loop_shop_columns', 2 );
						$columns = 2;
					}
				}
			}
			?>

    Can you tell me what I’m missing?

    March 11, 2015 at 2:26 pm #156561
    Mohammad – SUPPORT
    Moderator
    Post count: 27441

    Hi,
    Where is the code of function start like function sf_mini_product_items(?
    Thanks
    Mohammad

    March 11, 2015 at 3:15 pm #156586
    lellis690
    Member
    Post count: 8

    As I said, I’m not very experienced in overriding functions. Do I need to add some extra code at the beginning?

    March 11, 2015 at 4:54 pm #156621
    Mohammad – SUPPORT
    Moderator
    Post count: 27441

    Hi,
    Please attach here changed sf-products.php file and provide me wordpress admin login detail after installing WPIDE plugin.
    Thanks
    Mohammad

    March 11, 2015 at 5:22 pm #156627
    lellis690
    Member
    Post count: 8
    This reply has been marked as private.
    March 11, 2015 at 5:24 pm #156628
    lellis690
    Member
    Post count: 8
    This reply has been marked as private.
    March 12, 2015 at 8:31 am #156759
    Mohammad – SUPPORT
    Moderator
    Post count: 27441

    Hi,
    I need FTP login detail to resolve this issue.
    Thanks
    Mohammad

    March 12, 2015 at 5:23 pm #156936
    lellis690
    Member
    Post count: 8
    This reply has been marked as private.
    March 12, 2015 at 5:36 pm #156937
    Rui Guerreiro – SUPPORT
    Keymaster
    Post count: 25779

    ok. Let us know.
    -Rui

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    Posted in: Neighborhood
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