function woocommerce_get_product_thumbnail($size = 'shop_catalog', $placeholder_width = 0, $placeholder_height = 0)
{
global $product;
if ($product->is_type('variable')) {
global $prdctfltr_global;
$pf_activated = isset($prdctfltr_global['active_filters']) ? $prdctfltr_global['active_filters'] : array();
if (!empty($pf_activated)) {
$attrs = array();
foreach ($pf_activated as $k => $v) {
if (substr($k, 0, 3) == 'pa_') {
$attrs = $attrs + array($k => $v[0]);
}
}
if (count($attrs) > 0) {
$curr_var = $product->get_available_variations();
foreach ($curr_var as $key => $var) {
$curr_var_set[$key]['attributes'] = $var['attributes'];
$curr_var_set[$key]['variation_id'] = $var['variation_id'];
}
$found = WC_Prdctfltr::prdctrfltr_search_array($curr_var_set, $attrs);
}
}
}
if (isset($found[0]) && $found[0]['variation_id'] && has_post_thumbnail($found[0]['variation_id'])) {
$image = get_the_post_thumbnail($found[0]['variation_id'], $size);
} elseif (has_post_thumbnail($product->id)) {
$image = get_the_post_thumbnail($product->id, $size);
} elseif (($parent_id = wp_get_post_parent_id($product->id)) && has_post_thumbnail($parent_id)) {
$image = get_the_post_thumbnail($product, $size);
} else {
$image = wc_placeholder_img($size);
}
return $image;
}
function woocommerce_get_product_thumbnail($size = 'shop_catalog', $placeholder_width = 0, $placeholder_height = 0)
{
global $product;
if ($product->is_type('variable')) {
$attrs = array();
foreach ($_GET as $k => $v) {
if (substr($k, 0, 3) == 'pa_') {
if (strpos($v, ',')) {
$v_val = explode(',', $v);
$v_val = $v_val[0];
} else {
if (strpos($v, '+')) {
$v_val = explode('+', $v);
$v_val = $v_val[0];
} else {
$v_val = $v;
}
}
$attrs = $attrs + array($k => $v_val);
}
}
if (count($attrs) == 0) {
global $wp_the_query;
if (isset($wp_the_query->query)) {
foreach ($wp_the_query->query as $k => $v) {
if (substr($k, 0, 3) == 'pa_') {
if (strpos($v, ',')) {
$v_val = explode(',', $v);
$v_val = $v_val[0];
} else {
if (strpos($v, '+')) {
$v_val = explode('+', $v);
$v_val = $v_val[0];
} else {
$v_val = $v;
}
}
$attrs = $attrs + array($k => $v_val);
}
}
}
}
if (count($attrs) == 0) {
global $prdctfltr_global;
if (isset($prdctfltr_global['active_filters'])) {
foreach ($prdctfltr_global['active_filters'] as $k => $v) {
if (substr($k, 0, 3) == 'pa_') {
if (strpos($v, ',')) {
$v_val = explode(',', $v);
$v_val = $v_val[0];
} else {
if (strpos($v, '+')) {
$v_val = explode('+', $v);
$v_val = $v_val[0];
} else {
$v_val = $v;
}
}
$attrs = $attrs + array($k => $v_val);
}
}
}
}
if (is_product_taxonomy()) {
$attrs = array_merge($attrs, array(get_query_var('taxonomy') => get_query_var('term')));
}
if (count($attrs) > 0) {
$curr_var = $product->get_available_variations();
foreach ($curr_var as $key => $var) {
$curr_var_set[$key]['attributes'] = $var['attributes'];
$curr_var_set[$key]['variation_id'] = $var['variation_id'];
}
$found = WC_Prdctfltr::prdctrfltr_search_array($curr_var_set, $attrs);
}
}
if (isset($found[0]) && $found[0]['variation_id'] && has_post_thumbnail($found[0]['variation_id'])) {
$image = get_the_post_thumbnail($found[0]['variation_id'], $size);
} elseif (has_post_thumbnail($product->id)) {
$image = get_the_post_thumbnail($product->id, $size);
} elseif (($parent_id = wp_get_post_parent_id($product->id)) && has_post_thumbnail($parent_id)) {
$image = get_the_post_thumbnail($product, $size);
} else {
$image = wc_placeholder_img($size);
}
return $image;
}
