function wpsc_the_product_thumbnail($width = null, $height = null, $product_id = 0, $page = false)
{
$thumbnail = '';
// Get the product ID if none was passed
if (empty($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 it's parent image (props. TJM)
if (!$thumbnail_id && $product->post_parent) {
$thumbnail_id = wpsc_the_product_thumbnail_id($product->post_parent);
}
if ($page == 'manage-products' && isset($thumbnail_id)) {
$current_size = image_get_intermediate_size($thumbnail_id, 'wpsc_product_admin_thumbnail');
if (!$current_size) {
_wpsc_regenerate_thumbnail_size($thumbnail_id, 'admin-product-thumbnails');
}
$src = wp_get_attachment_image_src($thumbnail_id, 'wpsc_product_admin_thumbnail');
if (!empty($src) && is_string($src[0])) {
$thumbnail = $src[0];
}
}
if (!$thumbnail && isset($thumbnail_id)) {
$thumbnail = wpsc_product_image($thumbnail_id, $width, $height);
}
if (!empty($thumbnail) && is_ssl()) {
$thumbnail = str_replace('http://', 'https://', $thumbnail);
}
return $thumbnail;
}
/**
* Featured Product
*
* Refactoring Featured Product Plugin to utilize Sticky Post Status, available since WP 2.7
* also utilizes Featured Image functionality, available as post_thumbnail since 2.9, Featured Image since 3.0
* Main differences - Removed 3.8 conditions, removed meta box from admin, changed meta_values
* Removes shortcode, as it automatically ties in to top_of_page hook if sticky AND featured product exists.
*
* @package wp-e-commerce
* @since 3.8
*/
function wpsc_the_sticky_image($product_id)
{
$attached_images = (array) get_posts(array('post_type' => 'attachment', 'numberposts' => 1, 'post_status' => null, 'post_parent' => $product_id, 'orderby' => 'menu_order', 'order' => 'ASC'));
if (has_post_thumbnail($product_id)) {
add_image_size('featured-product-thumbnails', 540, 260, TRUE);
$image = get_the_post_thumbnail($product_id, 'featured-product-thumbnails');
return $image;
} elseif (!empty($attached_images)) {
$attached_image = $attached_images[0];
$image_link = wpsc_product_image($attached_image->ID, 540, 260);
return '<img src="' . $image_link . '" alt="" />';
} else {
return false;
}
}
/**
* wpsc product thumbnail function
*
* Show the thumbnail image for the product
*
* @return string - the URL to the thumbnail image
*/
function wpsc_the_product_thumbnail($width = null, $height = null, $product_id = 0, $page = 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 $thumbnail;
}
function wpsc_donations($args = null)
{
global $wpdb;
// Args not used yet but this is ready for when it is
$args = wp_parse_args((array) $args, array());
$products = $wpdb->get_results("SELECT DISTINCT `p` . * , `m`.`meta_value` AS `special_price`\n\t\tFROM `" . $wpdb->postmeta . "` AS `m`\n\t\tJOIN `" . $wpdb->posts . "` AS `p` ON `m`.`post_id` = `p`.`ID`\n\t\tWHERE `p`.`post_parent` IN ('0')\n\t\t\tAND `m`.`meta_key` IN ('_wpsc_is_donation')\n\t\t\tAND `m`.`meta_value` IN( '1' )\n\t\tORDER BY RAND( )\n\t\tLIMIT 1", ARRAY_A);
$output = '';
if ($products != null) {
foreach ($products as $product) {
$attached_images = (array) get_posts(array('post_type' => 'attachment', 'numberposts' => 1, 'post_status' => null, 'post_parent' => $product['ID'], 'orderby' => 'menu_order', 'order' => 'ASC'));
$attached_image = $attached_images[0];
$output .= "<div class='wpsc_product_donation'>";
if ($attached_image->ID > 0) {
$output .= "<img src='" . wpsc_product_image($attached_image->ID, get_option('product_image_width'), get_option('product_image_height')) . "' title='" . $product['post_title'] . "' alt='" . esc_attr($product['post_title']) . "' /><br />";
}
// Get currency options
$currency_sign_location = get_option('currency_sign_location');
$currency_type = get_option('currency_type');
WPSC_Countries::get_currency_symbol($currency_type);
$price = get_post_meta($product['ID'], '_wpsc_price', true);
// Output
$output .= "<strong>" . $product['post_title'] . "</strong><br />";
$output .= $product['post_content'] . "<br />";
$output .= "<form class='product_form' name='donation_widget_" . $product['ID'] . "' method='post' action='' id='donation_widget_" . $product['ID'] . "'>";
$output .= "<input type='hidden' name='product_id' value='" . $product['ID'] . "'/>";
$output .= "<input type='hidden' name='item' value='" . $product['ID'] . "' />";
$output .= "<input type='hidden' name='wpsc_ajax_action' value='add_to_cart' />";
$output .= "<label for='donation_widget_price_" . $product['ID'] . "'>" . __('Donation', 'wp-e-commerce') . ":</label> {$currency_symbol}<input type='text' id='donation_widget_price_" . $product['ID'] . "' name='donation_price' value='" . esc_attr(number_format($price, 2)) . "' size='6' /><br />";
$output .= "<input type='submit' id='donation_widget_" . $product['ID'] . "_submit_button' name='Buy' class='wpsc_buy_button' value='" . __('Add To Cart', 'wp-e-commerce') . "' />";
$output .= "</form>";
$output .= "</div>";
}
} else {
$output = '';
}
echo $output;
}
/**
* wpsc product thumbnail function
*
* Show the thumbnail image for the product
*
* @return string - the URL to the thumbnail image
*/
function wpsc_the_product_thumbnail($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 $thumbnail;
}
function wpsc_latest_product($args = null, $instance)
{
global $wpdb;
$args = wp_parse_args((array) $args, array('number' => 5));
$siteurl = get_option('siteurl');
$options = get_option('wpsc-widget_latest_products');
$number = isset($instance['number']) ? (int) $instance['number'] : 5;
$image = isset($instance['image']) ? (bool) $instance['image'] : FALSE;
if (isset($instance['width'])) {
$width = $instance['width'];
}
if (isset($instance['height'])) {
$height = $instance['height'];
}
$latest_products = get_posts(array('post_type' => 'wpsc-product', 'numberposts' => $number, 'orderby' => 'post_date', 'post_parent' => 0, 'post_status' => 'publish', 'order' => 'DESC'));
$output = '';
if (count($latest_products) > 0) {
foreach ($latest_products as $latest_product) {
// Link
$output .= '<a href="' . wpsc_product_url($latest_product->ID, null) . '" class="wpsc-product-title">' . stripslashes($latest_product->post_title) . '</a>';
// Thumbnails, if required
if ($image) {
$output .= '<div class="item_image">';
$output .= '<a href="' . wpsc_product_url($latest_product->ID, null) . '">';
$attached_images = (array) get_posts(array('post_type' => 'attachment', 'numberposts' => 1, 'post_status' => null, 'post_parent' => $latest_product->ID, 'orderby' => 'menu_order', 'order' => 'ASC'));
$attached_image = $attached_images[0];
if ($attached_image->ID > 0) {
$output .= '<img src="' . wpsc_product_image($attached_image->ID, $width, $height) . '" title="' . $latest_product->post_title . '" alt="' . $latest_product->post_title . '" />';
} else {
$output .= '<img class="no-image" id="product_image_' . wpsc_the_product_id() . '" alt="No Image" title="' . wpsc_the_product_title() . '" src="' . WPSC_URL . '/wpsc-theme/images/noimage.png" width="' . $width . '" height="' . $height . '" />';
}
$output .= '<span></span>';
$output .= '</a>';
$output .= '</div>';
}
}
}
echo $output;
}
