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Resolved

(@aquariuspl)

Hi,
I’m using Variation Swatches plugin by AOV UP. It’s convert simple view of wordpress to image swatch like you can see below. I’ve got some variations of product that are like “subvariations” and I want to make it optional. Woocommerce won’t pass this product to cart if all of them are ont chosen. I’ve got some code that makes attributes which are not set as visible in variations optional:

/**
 * List available attributes on the product page in a drop-down selection
 */
function list_attributes_on_product_page() {
    global $product;
    $attributes = $product->get_attributes();

    if ( ! $attributes ) {
        return;
    }

    //from original script, but here we want to use it for variable products
    /*if ($product->is_type( 'variable' )) {
        return;
    }*/

    echo '<div style="padding-bottom:15px;">';

    foreach ( $attributes as $attribute ) {

        //If product is variable, and attribute is used for variation: woocommerce already handle this input - so it can also be used with attributes of simple products (not variables)
    if($product->is_type( 'variable' ) && $attribute['variation']) {
        continue;
    }

        //get taxonomy for the attribute - eg: Size
        $taxonomy = get_taxonomy($attribute['name']);

        //get terms - eg: small
        $options = wc_get_product_terms( $product->get_id(), $attribute['name'], array( 'fields' => 'all' ) );
        $label = str_replace('Product ', '', $taxonomy->label);
        //display select input
        ?>
        <div style="padding-bottom:8px;">
            <label for="attribute[<?php echo $attribute['id']; ?>]"><?php echo $label; ?></label>
            <br />
            <!-- add required attribute or not, handle default with "selected" attribute depending your needs -->
            <select name="attribute[<?php echo $attribute['id']; ?>]" id="attribute[<?php echo $attribute['id']; ?>]">
                <option value disabled selected>Choose an option</option>
                <?php foreach ( $options as $pa ): ?>
                    <option value="<?php echo $pa->name; ?>"><?php echo $pa->name; ?></option>
                <?php endforeach; ?>
            </select>
        </div>
        <?php
    }

    echo '</div>';
}
add_action('woocommerce_before_add_to_cart_button', 'list_attributes_on_product_page');

/**
 * Add selected attributes to cart items
 */
add_filter('woocommerce_add_cart_item_data', 'add_attributes_to_cart_item', 10, 3 );
function add_attributes_to_cart_item( $cart_item_data, $product_id, $variation_id ) {
    $attributes = $_POST['attribute'] ?? null;

    if (empty( $attributes ) ) {
        return $cart_item_data;
    }

    $cart_item_data['attributes'] = serialize($attributes);

    return $cart_item_data;
}

/**
 * Display attributes in cart
 */
add_filter( 'woocommerce_get_item_data', 'display_attributes_in_cart', 10, 2 );
function display_attributes_in_cart( $item_data, $cart_item ) {
    if ( empty( $cart_item['attributes'] ) ) {
        return $item_data;
    }

    foreach (unserialize($cart_item['attributes']) as $attributeID => $value) {
        $attribute = wc_get_attribute($attributeID);
        $item_data[] = array(
            'key'     => $attribute->name,
            'value'   => $value,
            'display' => '',
        );
    }

    return $item_data;
}

/**
 * Add attribute data to order items
 */
add_action( 'woocommerce_checkout_create_order_line_item', 'add_attributes_to_order_items', 10, 4 );
function add_attributes_to_order_items( $item, $cart_item_key, $values, $order ) {
    if ( empty( $values['attributes'] ) ) {
        return;
    }

    foreach (unserialize($values['attributes']) as $attributeID => $value) {
        $attribute = wc_get_attribute($attributeID);
        $item->add_meta_data( $attribute->name, $value );
    }
}

but then they are not parsed by Variations Swatches Plugin:

When using this part of code Woocommerce passing to cart this product, but I can’t show attributes like I want to (I mean parse them trough Variations Swatches Plugin). This is the part of Variations Swatches Plugin which handle showing swatches on product page:

public function get_swatch_html( $html, $args ) {
		global $woocommerce_loop;
                global $product;

		$attr = TA_WCVS()->get_tax_attribute( $args['attribute'] );
                //$attr = TA_WCVS()->$product->get_attributes();

		// Return if this is normal attribute
		if ( empty( $attr ) || ! $args['product'] instanceof WC_Product_Variable ) {
			return $html;
		}

		$options = $args['options'];
		$product = $args['product'];
		$attribute_tax_name = $args['attribute'];
		$class = "variation-selector variation-select-{$attr->attribute_type}";
		$swatches = '';
		$is_product_page = is_product();
		$defined_limit = apply_filters( 'tawcvs_swatch_limit_number', 0 );
		$out_of_stock_state = apply_filters( 'tawcvs_out_of_stock_state', '' );

		//If this product has disabled the variation swatches
		if ( $this->is_disabled_variation_swatches( $product ) ) {
			return $html;
		}

		if ( empty( $options ) && ! empty( $product ) && ! empty( $attribute_tax_name ) ) {
			$attributes = $product->get_variation_attributes();
			$options = $attributes[ $attribute_tax_name ];
		}


		if ( empty( $attr->attribute_type ) ) {
			return $html;
		}

		// Add new option for tooltip to $args variable.
		$args['tooltip'] = apply_filters( 'tawcvs_tooltip_enabled', $this->is_tooltip_enabled() );

		//Get the product variation detail for each attribute
		//If there are more than one attributes, the first one will be applied
		$collected_variations = array();

		if ( TA_WC_Variation_Swatches::is_pro_addon_active() && ! $this->is_use_attribute_image_only() ) {
			$collected_variations = TA_WC_Variation_Swatches::get_detailed_product_variations( $product, $attribute_tax_name );
		}

		if ( ! empty( $options ) && taxonomy_exists( $attribute_tax_name ) ) {
			// Get terms if this is a taxonomy - ordered. We need the names too.
			$terms = $this->get_product_variation_term( $product, $defined_limit, $attribute_tax_name, $options );

			foreach ( $terms as $term ) {

				//Check if we have the product variable for this attribute
				if ( isset( $collected_variations[ $term->slug ] ) ) {
					$args['variation_product'] = $collected_variations[ $term->slug ];
				} else {
					unset( $args['variation_product'] );
				}

				$swatches .= apply_filters( 'tawcvs_swatch_html', '', $term, $attr->attribute_type, $args, $product );

			}
			//If we are on shop/archived page (not product page), we will check the defined limit number of variations
			//the product still have more variations -> show the view more icon
			if ( ( ! $is_product_page || $woocommerce_loop['name'] == 'related' )
			     && 0 < $defined_limit
			     && count( $options ) > $defined_limit ) {
				$swatches .= apply_filters( 'tawcvs_swatch_show_more_html', '', $product );
			}
		}

		if ( ! empty( $swatches ) ) {
			$class .= ' hidden';
                            $swatches = '<div id="attribute_' . esc_attr( $attribute_tax_name ) . '" class="tawcvs-swatches oss-' . $out_of_stock_state . '" data-attribute_name="attribute_' . esc_attr( $attribute_tax_name ) . '">' . $swatches . '</div>';
			$html = '<div class="' . esc_attr( $class ) . '">' . $html . '</div>' . $swatches;
		}
		return $html;
	}

add_filter('tawcvs_swatch_html', function( $html, $term, $type, $args) {
    $selected = sanitize_title( $args['selected'] ) == $term->slug ? 'selected' : '';
		$name     =  apply_filters( 'woocommerce_variation_option_name', $term->name ) ;
		$tooltip  = '';

		/*if ($args['tooltip'] && $term->description) {
			$tooltip = '<span class="swatch__tooltip">' . $term->description . '</span>';
		}*/

		switch ( $type ) {
			case 'color':
				$color = get_term_meta( $term->term_id, 'color', true );
				list( $r, $g, $b ) = sscanf( $color, "#%02x%02x%02x" );
				$html = sprintf(
					'<span class="swatch swatch-color swatch-%s %s" style="background-color:%s;color:%s;" data-value="%s">%s%s</span>',
					esc_attr( $term->slug ),
					$selected,
					esc_attr( $color ),
					"rgba($r,$g,$b,0.5)",
					esc_attr( $term->slug ),
					$name,
					$tooltip
				);
				break;

			case 'image':
				$image = get_term_meta( $term->term_id, 'image', true );
                                $image = $image ? wp_get_attachment_image_src($image, 'woocommerce_single') : '';
				$image = $image ? $image[0] : WC()->plugin_url() . '/assets/images/placeholder.png';
				$label = esc_attr( $name );
                                    $html  = sprintf(
					'<span class="swatch swatch-image swatch-%s %s" data-value="%s"><span class="swatch__tooltip">%s</span><span class="swatches_image-container"><img src="%s" alt="%s"></span>%s</span>',
					esc_attr( $term->slug ),
					$selected,
					esc_attr( $term->slug ),
                                        $term->description,
					esc_url( $image ),
					esc_attr( $name ),
                                        $label
                                    );
				break;

			case 'label':
				$label = get_term_meta( $term->term_id, 'label', true );
				$label = $label ? $label : $name;
				$html  = sprintf(
					'<span class="swatch swatch-label swatch-%s %s" data-value="%s">%s%s</span>',
					esc_attr( $term->slug ),
					$selected,
					esc_attr( $term->slug ),
					$label,
					$tooltip
				);
				break;
		}

		return $html;
}, 10, 4);

Any clues? Help?

This topic was modified 6 months, 3 weeks ago by aquariuspl.

The page I need help with: [log in to see the link]

Viewing 2 replies - 1 through 2 (of 2 total)

Plugin Support ckadenge (woo-hc)
(@ckadenge)

6 months, 3 weeks ago

Hi there @aquariuspl,

Thanks for reaching out.

I’m afraid this goes beyond the scope of the support we can provide, as it’s a third-party plugin.

I would recommend reaching out to the developers of the Variation Swatches Plugin directly for assistance. They would be best equipped to help you modify the plugin’s behavior to suit your needs.

If you have any other questions or need further help with WooCommerce features, feel free to ask.

anastas10s
(@anastas10s)

6 months, 1 week ago

We haven’t heard back from you in a while, so I’m going to mark this as resolved – we’ll be here if and/or when you are ready to continue.

Viewing 2 replies - 1 through 2 (of 2 total)

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