/**
* wpsc product thumbnail function
*
* Show the thumbnail image for the product
*
* @return string - the URL to the thumbnail image
*/
function wpsc_the_product_thumbnail($width = null, $height = null, $product_id = 0, $page = false)
{
$thumbnail = false;
$display = wpsc_check_display_type();
// Get the product ID if none was passed
if (empty($product_id)) {
$product_id = get_the_ID();
}
// Load the product
$product = get_post($product_id);
$thumbnail_id = wpsc_the_product_thumbnail_id($product_id);
// If no thumbnail found for item, get its parent image
if (!$thumbnail_id && (is_a($product, 'WP_Post') && $product->post_parent)) {
$thumbnail_id = wpsc_the_product_thumbnail_id($product->post_parent);
}
// if still no thumbnail ID is found, return our fallback function
if (!$thumbnail_id) {
return wpsc_product_image();
}
if (!$page) {
$page = is_single() ? 'single' : 'products-page';
}
if (!$width && !$height) {
$width = get_option('product_image_width');
$height = get_option('product_image_height');
// Overwrite height & width if custom dimensions exist for thumbnail_id
if ('grid' != $display && 'products-page' == $page && isset($thumbnail_id)) {
$custom_width = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_w', true);
$custom_height = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_h', true);
if (!empty($custom_width) && !empty($custom_height)) {
$width = $custom_width;
$height = $custom_height;
}
} elseif ($page == 'single' && isset($thumbnail_id)) {
$custom_thumbnail = get_post_meta($thumbnail_id, '_wpsc_selected_image_size', true);
if (!$custom_thumbnail) {
$custom_thumbnail = 'medium-single-product';
}
$src = wp_get_attachment_image_src($thumbnail_id, $custom_thumbnail);
if (!$src) {
$custom_thumbnail = 'medium-single-product';
$current_size = image_get_intermediate_size($thumbnail_id, $custom_thumbnail);
$settings_width = get_option('single_view_image_width');
$settings_height = get_option('single_view_image_height');
if (!$current_size || $current_size['width'] != $settings_width && $current_size['height'] != $settings_height) {
_wpsc_regenerate_thumbnail_size($thumbnail_id, $custom_thumbnail);
}
$src = wp_get_attachment_image_src($thumbnail_id, $custom_thumbnail);
}
if (!empty($src) && is_string($src[0])) {
$thumbnail = $src[0];
}
} elseif ($page == 'manage-products' && isset($thumbnail_id)) {
$current_size = image_get_intermediate_size($thumbnail_id, 'admin-product-thumbnails');
if (!$current_size) {
_wpsc_regenerate_thumbnail_size($thumbnail_id, 'admin-product-thumbnails');
}
$src = wp_get_attachment_image_src($thumbnail_id, 'admin-product-thumbnails');
if (!empty($src) && is_string($src[0])) {
$thumbnail = $src[0];
}
}
}
// Calculate the height based on the ratio of the original dimensions.
if ($height == 0 || $width == 0) {
$attachment_meta = get_post_meta($thumbnail_id, '_wp_attachment_metadata', true);
$original_width = isset($attachment_meta['width']) ? absint($attachment_meta['width']) : 0;
$original_height = isset($attachment_meta['height']) ? absint($attachment_meta['height']) : 0;
// bail if either original value is zero. can't divide by zero.
if ($original_width == 0 || $original_height == 0) {
return;
}
if ($width != 0) {
$height = $original_height / $original_width * $width;
$height = round($height, 0);
} elseif ($height != 0) {
$width = $original_width / $original_height * $height;
$width = round($width, 0);
}
}
if (!$thumbnail && isset($thumbnail_id)) {
$thumbnail = wpsc_product_image($thumbnail_id, $width, $height);
}
// WordPress's esc_url() function strips out spaces, so encode them here to ensure they don't get stripped out
// Ref: http://core.trac.wordpress.org/ticket/23605
$thumbnail = str_replace(' ', '%20', $thumbnail);
return apply_filters('wpsc_the_product_thumbnail', set_url_scheme($thumbnail), $product_id, $product);
}
/**
* wpsc product thumbnail function
*
* Show the thumbnail image for the product
*
* @return string - the URL to the thumbnail image
*/
function wpsc_the_product_thumbnail($width = null, $height = null, $product_id = 0, $page = 'products-page')
{
$thumbnail = false;
$display = wpsc_check_display_type();
// Get the product ID if none was passed
if (empty($product_id)) {
$product_id = get_the_ID();
}
// Load the product
$product = get_post($product_id);
// Get ID of parent product if one exists
if (!empty($product->post_parent)) {
$product_id = $product->post_parent;
}
// Load image proportions if none were passed
if ($width < 10 || $height < 10) {
$width = get_option('product_image_width');
$height = get_option('product_image_height');
}
// Use product thumbnail
if (has_post_thumbnail($product_id)) {
$thumbnail_id = get_post_thumbnail_id($product_id);
// Use first product image
} else {
// Get all attached images to this product
$attached_images = (array) get_posts(array('post_type' => 'attachment', 'numberposts' => 1, 'post_status' => null, 'post_parent' => $product_id, 'orderby' => 'menu_order', 'order' => 'ASC'));
if (!empty($attached_images)) {
$thumbnail_id = $attached_images[0]->ID;
}
}
//Overwrite height & width if custom dimensions exist for thumbnail_id
if ('grid' != $display && 'products-page' == $page && isset($thumbnail_id)) {
$custom_width = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_w', true);
$custom_height = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_h', true);
if (!empty($custom_width) && !empty($custom_height)) {
$width = $custom_width;
$height = $custom_height;
}
} elseif ($page == 'single' && isset($thumbnail_id)) {
$custom_thumbnail = get_post_meta($thumbnail_id, '_wpsc_selected_image_size', true);
if (!$custom_thumbnail) {
$custom_thumbnail = 'medium-single-product';
$current_size = image_get_intermediate_size($thumbnail_id, $custom_thumbnail);
$settings_width = get_option('single_view_image_width');
$settings_height = get_option('single_view_image_height');
// regenerate size metadata in case it's missing
if (!$current_size || $current_size['width'] != $settings_width || $current_size['height'] != $settings_height) {
require_once ABSPATH . 'wp-admin/includes/image.php';
if (!($metadata = wp_get_attachment_metadata($thumbnail_id))) {
$metadata = array();
}
if (empty($metadata['sizes'])) {
$metadata['sizes'] = array();
}
$file = get_attached_file($thumbnail_id);
$generated = wp_generate_attachment_metadata($thumbnail_id, $file);
$metadata['sizes'] = array_merge($metadata['sizes'], $generated['sizes']);
wp_update_attachment_metadata($thumbnail_id, $metadata);
}
}
$src = wp_get_attachment_image_src($thumbnail_id, $custom_thumbnail);
if (!empty($src) && is_string($src[0])) {
$thumbnail = $src[0];
}
}
// calculate the height based on the ratio of the original demensions
// blame Cameron if this is buggy :P
if ($height == 0 || $width == 0) {
$attachment_meta = get_post_meta($thumbnail_id, '_wp_attachment_metadata', false);
$original_width = $attachment_meta[0]['width'];
$original_height = $attachment_meta[0]['height'];
if ($width != 0) {
$height = $original_height / $original_width * $width;
$height = round($height, 0);
} elseif ($height != 0) {
$width = $original_width / $original_height * $height;
$width = round($width, 0);
}
}
if (!$thumbnail && isset($thumbnail_id)) {
$thumbnail = wpsc_product_image($thumbnail_id, $width, $height);
}
if (!empty($thumbnail) && is_ssl()) {
$thumbnail = str_replace('http://', 'https://', $thumbnail);
}
return $thumbnail;
}
function wpsc_products_page($content = '')
{
global $wpdb, $wp_query, $wpsc_query, $wpsc_query_vars, $_wpsc_is_in_custom_loop;
$output = '';
if (!in_the_loop()) {
return $content;
}
if (preg_match("/\\[productspage\\]/", $content)) {
global $more;
$more = 0;
remove_filter('the_content', 'wpautop');
list($wp_query, $wpsc_query) = array($wpsc_query, $wp_query);
// swap the wpsc_query object
$_wpsc_is_in_custom_loop = true;
$GLOBALS['nzshpcrt_activateshpcrt'] = true;
// get the display type for the productspage
$saved_display = wpsc_get_customer_meta('display_type');
$display_type = !empty($saved_display) ? $saved_display : wpsc_check_display_type();
ob_start();
do_action('wpsc_display_products_page', $display_type);
wpsc_include_products_page_template($display_type);
$is_single = false;
$output .= ob_get_contents();
ob_end_clean();
$output = str_replace('$', '\\$', $output);
if ($wp_query->post_count > 0) {
$product_id = $wp_query->post->ID;
$product_meta = get_post_meta($product_id, '_wpsc_product_metadata', true);
list($wp_query, $wpsc_query) = array($wpsc_query, $wp_query);
// swap the wpsc_query objects back
$_wpsc_is_in_custom_loop = false;
if ($is_single == false || $product_meta['enable_comments'] == '0') {
wp_reset_postdata();
}
}
$wp_query->current_post = $wp_query->post_count;
return preg_replace("/(<p>)*\\[productspage\\](<\\/p>)*/", $output, $content);
} elseif (is_archive() && wpsc_is_viewable_taxonomy()) {
remove_filter('the_content', 'wpautop');
return wpsc_products_page('[productspage]');
} else {
return $content;
}
}
/**
* wpsc product thumbnail function
*
* Show the thumbnail image for the product
*
* @return string - the URL to the thumbnail image
*/
function wpsc_the_product_thumbnail($width = null, $height = null, $product_id = 0, $page = 'products-page')
{
$display = wpsc_check_display_type();
// Get the product ID if none was passed
if (empty($product_id)) {
$product_id = get_the_ID();
}
// Load the product
$product = get_post($product_id);
// Get ID of parent product if one exists
if (!empty($product->post_parent)) {
$product_id = $product->post_parent;
}
// Load image proportions if none were passed
if ($width < 10 || $height < 10) {
$width = get_option('product_image_width');
$height = get_option('product_image_height');
}
// Use product thumbnail
if (has_post_thumbnail($product_id) && 'single' != $page) {
$thumbnail_id = get_post_thumbnail_id($product_id);
// Use first product image
} else {
// Get all attached images to this product
$attached_images = (array) get_posts(array('post_type' => 'attachment', 'numberposts' => 1, 'post_status' => null, 'post_parent' => $product_id, 'orderby' => 'menu_order', 'order' => 'ASC'));
if (!empty($attached_images)) {
$thumbnail_id = $attached_images[0]->ID;
}
}
//Overwrite height & width if custom dimensions exist for thumbnail_id
if ('grid' != $display && 'products-page' == $page && isset($thumbnail_id)) {
$custom_width = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_w', true);
$custom_height = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_h', true);
if (!empty($custom_width) && !empty($custom_height)) {
$width = $custom_width;
$height = $custom_height;
}
} elseif ($page == 'single' && isset($thumbnail_id)) {
$custom_thumbnail = get_post_meta($thumbnail_id, '_wpsc_selected_image_size', true);
if (!$custom_thumbnail) {
$custom_thumbnail = array($width, $height);
}
$src = wp_get_attachment_image_src($thumbnail_id, $custom_thumbnail);
if (!empty($src) && is_string($src[0])) {
return $src[0];
}
}
// Return image link...
if (isset($thumbnail_id) && ($image_link = wpsc_product_image($thumbnail_id, $width, $height))) {
return $image_link;
} else {
return false;
}
}
/**
* wpsc product thumbnail function
*
* Show the thumbnail image for the product
*
* @return string - the URL to the thumbnail image
*/
function wpsc_the_product_thumbnail($width = null, $height = null, $product_id = 0, $page = 'products-page')
{
$thumbnail = false;
$display = wpsc_check_display_type();
// Get the product ID if none was passed
if (empty($product_id)) {
$product_id = get_the_ID();
}
// Load the product
$product = get_post($product_id);
// Load image proportions if none were passed
if ($width < 10 || $height < 10) {
$width = get_option('product_image_width');
$height = get_option('product_image_height');
}
$thumbnail_id = wpsc_the_product_thumbnail_id($product_id);
// If no thumbnail found for item, get it's parent image (props. TJM)
if (!$thumbnail_id && $product->post_parent) {
$thumbnail_id = wpsc_the_product_thumbnail_id($product->post_parent);
}
if (!$width && !$height) {
//Overwrite height & width if custom dimensions exist for thumbnail_id
if ('grid' != $display && 'products-page' == $page && isset($thumbnail_id)) {
$custom_width = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_w', true);
$custom_height = get_post_meta($thumbnail_id, '_wpsc_custom_thumb_h', true);
if (!empty($custom_width) && !empty($custom_height)) {
$width = $custom_width;
$height = $custom_height;
}
} elseif ($page == 'single' && isset($thumbnail_id)) {
$custom_thumbnail = get_post_meta($thumbnail_id, '_wpsc_selected_image_size', true);
if (!$custom_thumbnail) {
$custom_thumbnail = 'medium-single-product';
$current_size = image_get_intermediate_size($thumbnail_id, $custom_thumbnail);
$settings_width = get_option('single_view_image_width');
$settings_height = get_option('single_view_image_height');
if (!$current_size || $current_size['width'] != $settings_width && $current_size['height'] != $settings_height) {
_wpsc_regenerate_thumbnail_size($thumbnail_id, $custom_thumbnail);
}
}
$src = wp_get_attachment_image_src($thumbnail_id, $custom_thumbnail);
if (!empty($src) && is_string($src[0])) {
$thumbnail = $src[0];
}
} elseif ($page == 'manage-products' && isset($thumbnail_id)) {
$current_size = image_get_intermediate_size($thumbnail_id, 'admin-product-thumbnails');
if (!$current_size) {
_wpsc_regenerate_thumbnail_size($thumbnail_id, 'admin-product-thumbnails');
}
$src = wp_get_attachment_image_src($thumbnail_id, 'admin-product-thumbnails');
if (!empty($src) && is_string($src[0])) {
$thumbnail = $src[0];
}
}
}
// calculate the height based on the ratio of the original demensions
// blame Cameron if this is buggy :P
if ($height == 0 || $width == 0) {
$attachment_meta = get_post_meta($thumbnail_id, '_wp_attachment_metadata', false);
$original_width = $attachment_meta[0]['width'];
$original_height = $attachment_meta[0]['height'];
if ($width != 0) {
$height = $original_height / $original_width * $width;
$height = round($height, 0);
} elseif ($height != 0) {
$width = $original_width / $original_height * $height;
$width = round($width, 0);
}
}
if (!$thumbnail && isset($thumbnail_id)) {
$thumbnail = wpsc_product_image($thumbnail_id, $width, $height);
}
if (!empty($thumbnail) && is_ssl()) {
$thumbnail = str_replace('http://', 'https://', $thumbnail);
}
return $thumbnail;
}
/**
* View mode.
*/
function wpsc_gc_view_mode()
{
global $wpsc_gc_view_mode;
$wpsc_gc_view_mode = wpsc_check_display_type();
if (get_option('show_search') && get_option('show_advanced_search')) {
$meta = wpsc_get_customer_meta('display_type');
if (!empty($meta)) {
$wpsc_gc_view_mode = $meta;
}
if (!empty($_REQUEST['view_type']) && in_array($_REQUEST['view_type'], array('list', 'grid', 'default'))) {
$wpsc_gc_view_mode = $_REQUEST['view_type'];
wpsc_update_customer_meta('display_type', $wpsc_gc_view_mode);
} elseif (empty($wpsc_gc_view_mode)) {
$wpsc_gc_view_mode = get_option('product_view', 'default');
}
}
if ($wpsc_gc_view_mode == 'grid') {
add_action('wp_head', 'wpsc_grid_custom_styles', 9);
}
}
