/**
* Update attributes which are a mix of terms and meta data.
*
* @param WC_Product
* @since 2.7.0
*/
protected function update_attributes(&$product)
{
$attributes = $product->get_attributes();
$meta_values = array();
if ($attributes) {
foreach ($attributes as $attribute_key => $attribute) {
$value = '';
if (is_null($attribute)) {
if (taxonomy_exists($attribute_key)) {
// Handle attributes that have been unset.
wp_set_object_terms($product->get_id(), array(), $attribute_key);
}
continue;
} elseif ($attribute->is_taxonomy()) {
wp_set_object_terms($product->get_id(), wp_list_pluck($attribute->get_terms(), 'term_id'), $attribute->get_name());
} else {
$value = wc_implode_text_attributes($attribute->get_options());
}
// Store in format WC uses in meta.
$meta_values[$attribute_key] = array('name' => $attribute->get_name(), 'value' => $value, 'position' => $attribute->get_position(), 'is_visible' => $attribute->get_visible() ? 1 : 0, 'is_variation' => $attribute->get_variation() ? 1 : 0, 'is_taxonomy' => $attribute->is_taxonomy() ? 1 : 0);
}
}
update_post_meta($product->get_id(), '_product_attributes', $meta_values);
}
<?php
do_action('woocommerce_product_option_terms', $attribute_taxonomy, $i);
?>
<?php
} else {
?>
<textarea name="attribute_values[<?php
echo $i;
?>
]" cols="5" rows="5" placeholder="<?php
echo esc_attr(sprintf(__('Enter some text, or some attributes by "%s" separating values.', 'woocommerce'), WC_DELIMITER));
?>
"><?php
echo esc_textarea(wc_implode_text_attributes($attribute->get_options()));
?>
</textarea>
<?php
}
?>
</td>
</tr>
<tr>
<td>
<label><input type="checkbox" class="checkbox" <?php
checked($attribute->get_visible(), true);
?>
name="attribute_visibility[<?php
echo $i;
/**
* Returns a single product attribute as a string.
* @param string $attribute to get.
* @return string
*/
public function get_attribute($attribute)
{
$attributes = $this->get_attributes();
$attribute = sanitize_title($attribute);
if (isset($attributes[$attribute])) {
$attribute_object = $attributes[$attribute];
} elseif (isset($attributes['pa_' . $attribute])) {
$attribute_object = $attributes['pa_' . $attribute];
} else {
return '';
}
return $attribute_object->is_taxonomy() ? implode(', ', wc_get_object_terms($this->get_id(), $attribute_object->get_name(), 'name')) : wc_implode_text_attributes($attribute_object->get_options());
}
/**
* offsetGet
* @param string $offset
* @return mixed
*/
public function offsetGet($offset)
{
switch ($offset) {
case 'is_variation':
return $this->get_variation() ? 1 : 0;
break;
case 'is_visible':
return $this->get_visible() ? 1 : 0;
break;
case 'is_taxonomy':
return $this->is_taxonomy() ? 1 : 0;
break;
case 'value':
return $this->is_taxonomy() ? '' : wc_implode_text_attributes($this->get_options());
break;
default:
if (is_callable(array($this, "get_{$offset}"))) {
return $this->{"get_{$offset}"}();
}
break;
}
return '';
}
