/**
* Output a dummy thumbnail image in case the current product in the loop does not have a specified
* featured thumbnail.
*
* @since 4.0
* @uses $_wp_additional_image_size The array containing registered image sizes
* @uses apply_filters() Applies 'wpsc_product_no_thumbnail_url' filter
* @uses apply_filters() Applies 'wpsc_product_no_thumbnail_html' filter
*
* @param string $size Optional. If this is not specified, the appropriate size will be detected based on the current page being viewed. See {@link wpsc_get_product_thumbnail()} for a list of available sizes you can use.
* @param string $attr Optional. Query string or array of attributes. Defaults to ''.
*/
function wpsc_product_no_thumbnail_image($size = false, $attr = '')
{
global $_wp_additional_image_sizes;
// automatically detect the correct $size if it's not specified
if (!$size) {
if (is_singular('wpsc-product')) {
$size = 'single';
} elseif (is_tax('wpsc_product_category') || is_tax('product_tag')) {
$size = 'taxonomy';
} elseif (wpsc_is_cart() || wpsc_is_customer_account() || wpsc_is_checkout()) {
$size = 'cart';
} else {
$size = 'archive';
}
}
if (is_string($size)) {
$wp_size = $size;
if (in_array($size, array('single', 'taxonomy', 'cart', 'archive'))) {
$wp_size = 'wpsc_product_' . $size . '_thumbnail';
}
if (array_key_exists($wp_size, $_wp_additional_image_sizes)) {
$dimensions = $_wp_additional_image_sizes[$wp_size];
} else {
$dimensions = array('width' => '', 'height' => '');
}
} elseif (is_array($size) && count($size) == 2) {
$dimensions = array('width' => $size[0], 'height' => $size[1]);
} else {
return;
}
$title = wpsc_product_title_attribute(array('echo' => false));
$src = apply_filters('wpsc_product_no_thumbnail_url', wpsc_locate_asset_uri('images/noimage.png'), $size, $attr);
$html = '<img alt="' . $title . '" src="' . $src . '" title="' . $title . '" width="' . $dimensions['width'] . '" height="' . $dimensions['height'] . '" />';
$html = apply_filters('wpsc_product_no_thumbnail_html', $html, $size, $attr);
echo $html;
}
<div class="wpsc-product-meta">
<?php
wpsc_edit_product_link();
?>
</div><!-- .entry-meta -->
</div><!-- .wpsc-product-summary -->
<div class="wpsc-thumbnail-wrapper">
<a
class="wpsc-thumbnail wpsc-product-thumbnail"
href="<?php
wpsc_product_permalink();
?>
"
title="<?php
wpsc_product_title_attribute();
?>
"
>
<?php
if (wpsc_has_product_thumbnail()) {
?>
<?php
wpsc_product_thumbnail();
?>
<?php
} else {
?>
<?php
wpsc_product_no_thumbnail_image();
?>
