';
// Get thumbnail (gallery) images size
$gal_height = get_option('wpsc_gallery_image_height');
$gal_width = get_option('wpsc_gallery_image_width');
// Loop through images
foreach ( $images as $image ) {
// Create arguments to fetch image
// And apply filters on arguments
$img_arguments = array( "alt" => get_product_title(), "title" => get_product_title(), "class" => "product_thumbnail" );
$img_arguments = apply_filters( 'amazing_gallery_thumbnail', $img_arguments );
// Get thumbnail
$thumbnail = wp_get_attachment_image( $image->ID, array( $gal_width, $gal_height ) , false, $img_arguments );
// Get full size image URL
$fullsize = wp_get_attachment_url( $image->ID );
// Create classes and apply filters on thumbnail link
$thumb_class = array( 'thickbox' );
$thumb_class = apply_filters( 'amazing_gallery_link_class', $thumb_class );
$thumb_class = implode( ' ', $thumb_class );
$gallery .= ''. $thumbnail .' ';
}
$gallery .= '';
} else {
$gallery = "";
}
// Output images
return $gallery;
}
/**
* Fetches all images related to the product, excluding featured image.
*
* @since 1.0
*
* @param product_id Product ID
*
* @uses get_post_thumbnail_id()
* @uses get_children()
*
* @return (array) Product images
**/
function get_additional_images( $product_id ) {
// Get post thumbnail ID to exclude it
$post_thumbnail = get_post_thumbnail_id( $product_id );
// Get images
$images = get_children(array(
'post_parent' => $product_id,
'post_type' => 'attachment',
'exclude' => $post_thumbnail,
'order' => 'ASC',
'orderby' => 'ID',
'post_mime_type' => 'image'));
return $images;
}
/**
* Enables Product Grid View
*
* @author Risto Niinemets
* @since 1.0
*
* @return (boolean) Always true
**/
function product_display_grid() {
return true;
}
/**
* Enables Product List View
*
* @author Risto Niinemets
* @since 1.0
*
* @return (boolean) Always true
**/
function product_display_list() {
return true;
}
/**
* Prints out the product price
*
* @since 1.0
*
* @see get_product_price();
*
* @return void
**/
function the_product_price() {
echo get_product_price();
}
/**
* Returns the product price
*
* @since 1.0
*
* @uses wpsc_the_product_price();
*
* @return string Product price
**/
function get_product_price() {
return wpsc_the_product_price();
}
/**
* Outputs product thumbnail
*
* @since 1.0
*
* @see get_product_thumbnail()
*
* @return void
**/
function the_product_thumbnail() {
echo get_product_thumbnail();
}
/**
* Returns the product thumbnail
*
* @since 1.0
*
* @uses wpsc_the_product_thumbnail()
*
* @return string Product thumbnail
**/
function get_product_thumbnail() {
return wpsc_the_product_thumbnail();
}
/**
* Outputs product featured image
*
* @since 1.0
*
* @see get_product_image()
*
* @return void
**/
function the_product_image() {
echo get_product_image();
}
/**
* Returns the product featured image
*
* @since 1.0
*
* @uses wpsc_the_product_image()
*
* @return string Product featured image
**/
function get_product_image() {
return wpsc_the_product_image();
}
/**
* Outputs product title
*
* @since 1.0
*
* @see get_product_title()
*
* @return void
**/
function the_product_title() {
echo get_product_title();
}
/**
* Returns the product title
*
* @since 1.0
*
* @uses wpsc_the_product_title()
*
* @return string Product title
**/
function get_product_title() {
return wpsc_the_product_title();
}
/**
* Outputs the product ID
*
* @since 1.0
*
* @see get_product_id()
*
* @return void
**/
function the_product_id() {
echo get_product_id();
}
/**
* Returns the product ID
*
* @since 1.0
*
* @uses wpsc_the_product_id()
*
* @return (int) Product ID
**/
function get_product_id() {
return (int)( wpsc_the_product_id() );
}
/**
* Returns current product (in loop) categories
*
* @since 1.0
*
* @uses wp_get_object_terms()
* @uses get_product_id()
*
* @return (array) Product categories
**/
function get_product_categories() {
global $wp_query;
$categories = wp_get_object_terms( get_product_id() , 'wpsc_product_category' );
return $categories;
}
/**
* Returns wanted product category single slug or an array of all slugs, depending on
* user needs (param show_one)
*
* @since 1.0
*
* @uses get_product_categories()
* @global wpsc_query
*
* @return (string/array)
**/
function get_product_category_slug( $show_one = false ) {
global $wpsc_query;
// Get product categories
$categories = get_product_categories();
// If product is associated with more than one category
if ( count( $categories ) > 1 && isset( $wpsc_query->query_vars['wpsc_product_category'] ) ) {
$query_data['category'] = $wpsc_query->query_vars['wpsc_product_category'];
}
elseif ( count( $categories ) > 0 && $show_one == true ) {
$query_data['category'] = $categories[0]->slug;
}
elseif ( count( $categories ) > 0 && $show_one == false ) {
$category_slugs = array();
foreach( $categories as $category ) {
$category_slugs[] = $category->slug;
}
return $category_slugs;
}
else {
return false;
}
return $query_data['category'];
}
/**
* Outputs all current product categories. Before output it will apply 'before_amazing_categories_list'
* filter on the string.
*
* @since 1.0
*
* @param separator How the categories will be separated?
*
* @uses get_product_categories()
* @uses get_term_link()
* @uses apply_filters();
*
* @return void
**/
function list_product_categories( $separator = ', ' ) {
// Get product categories
$categories = get_product_categories();
$output_string = "";
$output_array = array();
// If we have any at all
if(!empty($categories)) {
// Loop through categories and put them to array
foreach($categories as $category) {
$output_array[] = ''. $category->name .'';
}
// Add all categories together
$output_string = implode($separator, $output_array);
}
// Output
echo apply_filters( 'before_amazing_categories_list', $output_string );
}
/**
* Registers and loads Amazing e-Commerce scripts and styles
*
* @since 1.0
*
* @see WP_Styles::add()
* @uses (object) $wp_styles
* @return void
**/
function load_amazing_ecommerce_assets() {
$load_amazing_style = true;
$style_confirmation = apply_filters( 'load_amazing_style', $load_amazing_style );
$load_amazing_script = true;
$script_confirmation = apply_filters( 'load_amazing_script', $load_amazing_script );
// Register styles
wp_register_style( 'amazing-ecommerce', plugins_url( 'amazing-ecommerce.css', __FILE__ ), false, '1.0', false );
// Register scripts
wp_register_script( 'amazing-ecommerce', plugins_url( 'amazing-ecommerce.min.js', __FILE__ ), 'jquery', '1.0', true );
// If we still want to load style after filters?
if( $style_confirmation == true ) {
// Enqueue styles
wp_enqueue_style( 'amazing-ecommerce' );
}
// If we still want to load script after filters?
if( $script_confirmation == true ) {
// Enqueue scripts
wp_enqueue_script( 'amazing-ecommerce' );
}
}
/**
* As we have enabled grid view for products and CSS for it is not configured (except clearing float
* after number of products), therefore we need to create columns ourselves. Also, e-Commerce does not
* provide us a style class or anything to find out how many user has selected per row, we need to do it ourselves.
*
* @since 1.0
* @uses get_option()
*
* @return void
**/
function create_amazing_ecommerce_grid() {
// We do not need to create anything if not a grid view
if ( get_option('product_view') != 'grid' ) return;
// How many products per row?
$per_row = get_option('grid_number_per_row');
// What classes to add?
$classes = array( 'amazing-ecommerce', 'grid-' . $per_row );
// Apply filters on classes
$classes = apply_filters( 'amazing_grid_classes', $classes );
// Output a wrapper with number of products per row
echo '';
}
/**
* Finishes grid view container
*
* @since 1.0
* @uses get_option()
*
* @see create_amazing_ecommerce_grid()
* @return void
**/
function finish_amazing_ecommerce_grid() {
// We do not need to create anything if not a grid view
if ( get_option('product_view') != 'grid' ) return;
// Output a closing wrapper
echo '
';
}
/**
* Outputs gallery (additional) images. Every image will have original thumbnail class
* and additional class "extraThumbnail".
*
* @since 1.0
* @return void
*
* @uses wpsc_product_image()
* @uses get_option()
* @uses get_additional_images()
**/
function get_amazing_ecommerce_images() {
// Get submitted product ID
$product_id = $_REQUEST[ 'product_id' ];
if ( !$product_id ) return;
// Get submitted image class and apply filters on it
$image_class = apply_filters( 'amazing_extra_image_classes', $_REQUEST[ 'img_class' ] );
// Get product images
$images = get_additional_images( $product_id );
// If there are any additional images
if ( @count( $images ) > 0 ) {
// Get images sizes
$img_width = get_option( 'product_image_width' );
$img_height = get_option( 'product_image_height' );
// Loop through images
foreach ( $images as $image ) {
$thumbnail = wpsc_product_image( $image->ID, $img_width, $img_height );
// Output the image
echo '';
}
}
// Ajax actions need to die
die();
}
// Some actions
add_action( 'wp_enqueue_scripts', 'load_amazing_ecommerce_assets' );
add_action( 'wpsc_top_of_products_page', 'create_amazing_ecommerce_grid' );
add_action( 'wpsc_theme_footer', 'finish_amazing_ecommerce_grid' );
add_action( 'wp_ajax_extra_product_images', 'get_amazing_ecommerce_images' );
add_action( 'wp_ajax_nopriv_extra_product_images', 'get_amazing_ecommerce_images' );
// End of "Is WP E-commerce active?"
endif;
?>