function uc_product_get_picture in Ubercart 7.3

Same name and namespace in other branches

1. 8.4 uc_product/uc_product.module \uc_product_get_picture()
2. 5 uc_product/uc_product.module \uc_product_get_picture()
3. 6.2 uc_product/uc_product.module \uc_product_get_picture()

Returns a product node's first attached image.

Parameters

$node_id: The node's id.

$style: The image style used to format the image. 'uc_product' by default.

Return value

A renderable array of the first product image, linked to the product node, or an empty array if no image is available.

1 call to uc_product_get_picture()

uc_cart_view_form in uc_cart/uc_cart.module

Displays the contents of the customer's cart.

File

uc_product/uc_product.module, line 1397

The product module for Ubercart.

Code

function uc_product_get_picture($nid, $style = 'uc_product') {
  $product = node_load($nid);
  if (!$product) {
    return array();
  }
  $field_name = variable_get('uc_image_' . $product->type, 'uc_product_image');
  $output = array();
  if ($field_name && isset($product->{$field_name})) {
    $elements = field_view_field('node', $product, $field_name, array(
      'label' => 'hidden',
      'type' => 'image',
      'settings' => array(
        'image_link' => 'content',
        'image_style' => $style,
      ),
    ));

    // Extract the part of the render array we need.
    $output = isset($elements[0]) ? $elements[0] : array();
    if (isset($elements['#access'])) {
      $output['#access'] = $elements['#access'];
    }
  }
  return $output;
}