/**
* Returns information about product's images.
*
* @param string|array $sizes Image size id or array of size ids.
* Acceptable values: 'big', 'default', 'thumb', 'crop', 'crop_small'. If empty, 'crop' is assumed by default.
* @param bool $absolute Whether absolute or relative image URLs must be returned.
*
* @see shopConfig::$image_sizes — actual image size values correspondings to size ids
*
* @return array Array containing sub-arrays of individual product images
*/
public function getImages($sizes = array(), $absolute = false)
{
if ($this->getId()) {
$images_model = new shopProductImagesModel();
if (empty($sizes)) {
$sizes = 'crop';
}
return $images_model->getImages($this->getId(), $sizes, 'id', $absolute);
} else {
return array();
}
}
private function workupProducts(&$products = array(), $escape)
{
// Names of fields that must be converted to float values
$float = array('min_price', 'max_price', 'total_sales', 'base_price_selectable', 'rating', 'price', 'compare_price');
foreach ($products as &$p) {
foreach ($float as $field) {
if (isset($p[$field])) {
$p[$field] = (double) $p[$field];
}
}
if ($this->is_frontend && $p['compare_price'] && $p['compare_price'] <= $p['price']) {
$p['compare_price'] = 0;
}
// escape
if ($escape) {
$p['name'] = htmlspecialchars($p['name']);
$p['url'] = htmlspecialchars($p['url']);
}
}
unset($p);
if (!empty($this->options['params'])) {
$product_params_model = new shopProductParamsModel();
$rows = $product_params_model->getByField('product_id', array_keys($products), true);
foreach ($rows as $row) {
$products[$row['product_id']]['params'][$row['name']] = $row['value'];
}
}
if ($this->post_fields) {
$ids = array_keys($products);
foreach ($this->post_fields as $table => $fields) {
if ($table == '_internal') {
if ($this->is_frontend && waRequest::param('url_type') == 2) {
$cat_ids = array();
foreach ($products as &$p) {
if (!empty($p['category_id'])) {
$cat_ids[] = $p['category_id'];
}
}
$cat_ids = array_unique($cat_ids);
if ($cat_ids) {
$categories = $this->getModel('category')->getById($cat_ids);
foreach ($products as &$p) {
if (!empty($p['category_id'])) {
$p['category_url'] = $categories[$p['category_id']]['full_url'];
}
}
}
}
foreach ($fields as $i => $f) {
if ($f == 'images' || $f == 'image') {
if ($f == 'images') {
$product_images_model = new shopProductImagesModel();
$product_images = $product_images_model->getImages($ids, 'thumb', 'product_id');
foreach ($product_images as $product_id => $images) {
$products[$product_id]['images'] = $images;
}
} elseif ($f == 'image') {
$thumb_size = wa('shop')->getConfig()->getImageSize('thumb');
$big_size = wa('shop')->getConfig()->getImageSize('big');
foreach ($products as &$p) {
if ($p['image_id']) {
$tmp = array('id' => $p['image_id'], 'product_id' => $p['id'], 'ext' => $p['ext']);
$p['image']['thumb_url'] = shopImage::getUrl($tmp, $thumb_size, isset($this->options['absolute']) ? $this->options['absolute'] : false);
$p['image']['big_url'] = shopImage::getUrl($tmp, $big_size, isset($this->options['absolute']) ? $this->options['absolute'] : false);
}
}
}
} elseif ($f == 'frontend_url') {
foreach ($products as &$p) {
$route_params = array('product_url' => $p['url']);
if (isset($p['category_url'])) {
$route_params['category_url'] = $p['category_url'];
} elseif (isset($this->info['hash']) && $this->info['hash'] == 'category') {
if (isset($this->info['subcategories']) && $this->info['id'] != $p['category_id']) {
if (isset($this->info['subcategories'][$p['category_id']])) {
$route_params['category_url'] = $this->info['subcategories'][$p['category_id']]['full_url'];
}
} else {
$route_params['category_url'] = $this->info['full_url'];
}
}
$p['frontend_url'] = wa()->getRouteUrl('shop/frontend/product', $route_params);
}
unset($p);
}
}
}
}
}
}
public function images($product_ids, $size = array(), $absolute = false)
{
if (!$product_ids) {
return array();
}
$product_ids = array_map('intval', (array) $product_ids);
$product_images_model = new shopProductImagesModel();
return $product_images_model->getImages($product_ids, $size, 'product_id', $absolute);
}
