PHP wpsc_the_product_thumbnail函数代码示例

/**
 * Image column in Manage Products page
 *
 * @since 3.8.9
 * @access private
 * @param object $post Post object
 * @param int $post_id Post ID
 */
function _wpsc_manage_products_column_image($post, $post_id)
{
    $src = wpsc_the_product_thumbnail(true, true, $post_id, 'manage-products');
    if ($src) {
        echo '<img src="' . esc_url($src) . '" alt="" />';
    } else {
        echo '<img src="' . esc_url(WPSC_CORE_IMAGES_URL . '/no-image-uploaded.gif') . '" width="38" height="38" />';
    }
}

				<?php endif; ?>
			</div>
		<?php endif; ?>
		<!-- End Pagination -->
		
		
	<?php /** start the product loop here */?>
	<?php while (wpsc_have_products()) :  wpsc_the_product(); ?>
		<div class="productdisplay default_product_display product_view_<?php echo wpsc_the_product_id(); ?> <?php echo wpsc_category_class(); ?>">      
			<div class="textcol">
			
				<?php if(get_option('show_thumbnails')) :?>
					<div class="imagecol">
						<?php if(wpsc_the_product_thumbnail()) :?>
							<a rel="<?php echo str_replace(array(" ", '"',"'", '&quot;','&#039;'), array("_", "", "", "",''), wpsc_the_product_title()); ?>" class="thickbox preview_link" href="<?php echo wpsc_the_product_image(); ?>">
									<img class="product_image" id="product_image_<?php echo wpsc_the_product_id(); ?>" alt="<?php echo wpsc_the_product_title(); ?>" title="<?php echo wpsc_the_product_title(); ?>" src="<?php echo wpsc_the_product_thumbnail(); ?>" />
							</a>
						<?php else: ?>
							<div class="item_no_image">
								<a href="<?php echo wpsc_the_product_permalink(); ?>">
									<span>No Image Available</span>
								</a>
							</div>
						<?php endif; ?>
					</div>
				<?php endif; ?>
			
				<div class="producttext">
					<h2 class="prodtitles">
					  <?php if(get_option('hide_name_link') == 1) : ?>
							<span><?php echo wpsc_the_product_title(); ?></span>

/**
* cart item image function
* returns the url to the to the cart item thumbnail image, if a width and height is specified, it resizes the thumbnail image to that size using the preview code (which caches the thumbnail also)
* @param integer width
* @param integer height
* @return string url to the to the cart item thumbnail image
*/
function wpsc_cart_item_image($width = 31, $height = 31)
{
    global $wpsc_cart;
    $cart_image = wpsc_the_product_thumbnail($width, $height, $wpsc_cart->cart_item->product_id, "shopping_cart");
    if (is_ssl()) {
        $cart_image = str_replace('http://', 'https://', $cart_image);
    }
    return $cart_image;
}

/**
 * @access private
 *
 * @uses current_user_can()             Checks user capabilities given string
 * @uses delete_post_thumbnail()        Deletes post thumbnail given thumbnail id
 * @uses set_post_thumbnail()           Sets post thumbnail given post_id and thumbnail_id
 * @uses wpsc_the_product_thumbnail()   Returns URL to the product thumbnail
 *
 * @return array    $response           Includes the thumbnail URL and success bool value
 */
function _wpsc_ajax_set_variation_product_thumbnail()
{
    $response = array('success' => false);
    $post_ID = intval($_POST['post_id']);
    if (current_user_can('edit_post', $post_ID)) {
        $thumbnail_id = intval($_POST['thumbnail_id']);
        if ($thumbnail_id == '-1') {
            delete_post_thumbnail($post_ID);
        }
        set_post_thumbnail($post_ID, $thumbnail_id);
        $thumbnail = wpsc_the_product_thumbnail(50, 50, $post_ID, '');
        if (!$thumbnail) {
            $thumbnail = WPSC_CORE_IMAGES_URL . '/no-image-uploaded.gif';
        }
        $response['src'] = $thumbnail;
        $response['success'] = true;
    }
    echo json_encode($response);
    exit;
}

    public function column_title($item)
    {
        $title = implode(', ', $this->object_terms_cache[$item->ID]);
        $thumbnail = wpsc_the_product_thumbnail(50, 50, $item->ID, '');
        $show_edit_link = apply_filters('wpsc_show_product_variations_edit_action', true, $item);
        if (!$thumbnail) {
            $thumbnail = WPSC_CORE_IMAGES_URL . '/no-image-uploaded.gif';
        }
        ?>
			<div class="wpsc-product-variation-thumbnail">
				<a data-title="<?php 
        echo esc_attr($title);
        ?>
" href="<?php 
        echo esc_url(admin_url('media-upload.php?post_id=' . $item->ID . '&TB_iframe=1&width=640&height=566&product_variation=1'));
        ?>
">
					<img id="wpsc-variation-thumbnail-<?php 
        echo $item->ID;
        ?>
" src="<?php 
        echo esc_url($thumbnail);
        ?>
" alt="" />
				</a>
			</div>
			<div class="wpsc-product-variation-title">
				<strong class="row-title">
					<?php 
        if ($show_edit_link) {
            ?>
						<a target="_blank" href="<?php 
            echo esc_url(get_edit_post_link($item->ID, true));
            ?>
" title="<?php 
            esc_attr_e(__('Edit this item'), 'wpsc');
            ?>
">
					<?php 
        }
        ?>
					<?php 
        echo esc_html($title);
        ?>
					<?php 
        if ($show_edit_link) {
            ?>
						</a>
					<?php 
        }
        ?>
				</strong>
				<?php 
        echo $this->row_actions($this->get_row_actions($item));
        ?>
			</div>
		<?php 
    }

/**
 * Product Specials Widget content function
 *
 * Displays the latest products.
 *
 * @todo Remove marketplace theme specific code and maybe replce with a filter for the image output? (not required if themeable as above)
 *
 * Changes made in 3.8 that may affect users:
 *
 * 1. The product title link text does now not have a bold tag, it should be styled via css.
 * 2. <br /> tags have been ommitted. Padding and margins should be applied via css.
 * 3. Each product is enclosed in a <div> with a 'wpec-special-product' class.
 * 4. The product list is enclosed in a <div> with a 'wpec-special-products' class.
 * 5. Function now expect a single paramter with an array of options (used to be a string which prepended the output).
 */
function wpsc_specials($args = null, $instance)
{
    global $wpdb;
    $args = wp_parse_args((array) $args, array('number' => 5));
    $siteurl = get_option('siteurl');
    if (!($number = (int) $instance['number'])) {
        $number = 5;
    }
    $show_thumbnails = isset($instance['show_thumbnails']) ? (bool) $instance['show_thumbnails'] : FALSE;
    $show_description = isset($instance['show_description']) ? (bool) $instance['show_description'] : FALSE;
    $excludes = wpsc_specials_excludes();
    $args = array('post_type' => 'wpsc-product', 'caller_get_posts' => 1, 'post_status' => 'publish', 'post_parent' => 0, 'post__not_in' => $excludes, 'posts_per_page' => $number);
    $special_products = query_posts($args);
    $output = '';
    $product_ids[] = array();
    if (count($special_products) > 0) {
        list($wp_query, $special_products) = array($special_products, $wp_query);
        // swap the wpsc_query object
        while (wpsc_have_products()) {
            wpsc_the_product();
            if (!in_array(wpsc_the_product_id(), $product_ids)) {
                $product_ids[] = wpsc_the_product_id();
                if ($show_thumbnails) {
                    if (wpsc_the_product_thumbnail()) {
                        ?>
						<a rel="<?php 
                        echo str_replace(array(" ", '"', "'", '&quot;', '&#039;'), array("_", "", "", "", ''), wpsc_the_product_title());
                        ?>
" href="<?php 
                        echo wpsc_the_product_permalink();
                        ?>
">
							<img class="product_image" id="product_image_<?php 
                        echo wpsc_the_product_id();
                        ?>
" alt="<?php 
                        echo wpsc_the_product_title();
                        ?>
" title="<?php 
                        echo wpsc_the_product_title();
                        ?>
" src="<?php 
                        echo wpsc_the_product_thumbnail();
                        ?>
"/>
						</a>
				<?php 
                    } else {
                        ?>
							<a href="<?php 
                        echo wpsc_the_product_permalink();
                        ?>
">
							<img class="no-image" id="product_image_<?php 
                        echo wpsc_the_product_id();
                        ?>
" alt="No Image" title="<?php 
                        echo wpsc_the_product_title();
                        ?>
" src="<?php 
                        echo WPSC_URL;
                        ?>
/wpsc-theme/wpsc-images/noimage.png" width="<?php 
                        esc_attr_e(get_option('product_image_width'));
                        ?>
" height="<?php 
                        esc_attr_e(get_option('product_image_height'));
                        ?>
" />
							</a>
				<?php 
                    }
                    ?>
				<?php 
                }
                // close show thumbnails
                ?>
 
				<br />
				<span id="special_product_price_<?php 
                echo wpsc_the_product_id();
                ?>
">
				<!-- price display -->
				<?php 
//.........这里部分代码省略.........

    public function column_title($item)
    {
        $title = implode(', ', $this->object_terms_cache[$item->ID]);
        $thumbnail = wpsc_the_product_thumbnail(false, false, $item->ID, 'manage-products');
        $show_edit_link = apply_filters('wpsc_show_product_variations_edit_action', true, $item);
        $nonce = wp_create_nonce("wpsc_ajax_get_variation_gallery_{$item->ID}");
        $save_gallery_nonce = wp_create_nonce("wpsc_ajax_update_gallery_{$item->ID}");
        $get_gallery_nonce = wp_create_nonce("wpsc_ajax_get_gallery_{$item->ID}");
        if (!$thumbnail) {
            $thumbnail = WPSC_CORE_IMAGES_URL . '/no-image-uploaded.gif';
        }
        ?>
			<div class="wpsc-product-variation-thumbnail">
				<a
					target="_blank"
					data-featured-nonce="<?php 
        echo esc_attr(wp_create_nonce("update-post_{$item->ID}"));
        ?>
"
					data-nonce="<?php 
        echo esc_attr($nonce);
        ?>
"
					data-save-gallery-nonce="<?php 
        echo esc_attr($save_gallery_nonce);
        ?>
"
					data-get-gallery-nonce="<?php 
        echo esc_attr($get_gallery_nonce);
        ?>
"
					data-image-id="<?php 
        echo get_post_thumbnail_id($item->ID);
        ?>
"
					data-id="<?php 
        echo $item->ID;
        ?>
"
					data-title="<?php 
        echo esc_attr($title);
        ?>
"
					href="<?php 
        echo esc_url(admin_url('media-upload.php?post_id=' . $item->ID . '&width=640&height=566&product_variation=1'));
        ?>
"
				>
					<img id="wpsc-variation-thumbnail-<?php 
        echo $item->ID;
        ?>
" src="<?php 
        echo esc_url($thumbnail);
        ?>
" alt="" />
				</a>
			</div>
			<div class="wpsc-product-variation-title">
				<strong class="row-title">
					<?php 
        if ($show_edit_link) {
            ?>
						<a target="_blank" href="<?php 
            echo esc_url(get_edit_post_link($item->ID, true));
            ?>
" title="<?php 
            esc_attr_e(__('Edit this item'), 'wpsc');
            ?>
">
					<?php 
        }
        ?>
					<?php 
        echo esc_html(apply_filters('wpsc_variation_name', $title, $item));
        ?>
					<?php 
        if ($show_edit_link) {
            ?>
						</a>
					<?php 
        }
        ?>
				</strong>
				<?php 
        echo $this->row_actions($this->get_row_actions($item));
        ?>
			</div>
		<?php 
    }

//.........这里部分代码省略.........
                // Code to get the Category Name from the term_taxonomy_id
                if (isset($category_ids_all[$record->id])) {
                    $category_names = "";
                    $category_id = explode('###', $category_ids_all[$record->id]);
                    for ($j = 0; $j < sizeof($category_id); $j++) {
                        if (isset($term_taxonomy[$category_id[$j]])) {
                            $category_names .= $term_taxonomy[$category_id[$j]] . ', ';
                        }
                    }
                    if ($category_names != "") {
                        $category_names = substr($category_names, 0, -2);
                        $record->category = $category_names;
                    }
                } else {
                    $record->category = "";
                }
                $product_type = !is_wp_error($product_type) ? !empty($product_type[0]) ? $product_type[0] : '' : '';
                // Code for WP_Error and empty check
                $record->category = $record->post_parent > 0 && $product_type == 'simple' || $record->post_parent == 0 ? !empty($record->category) ? $record->category : '' : '';
                // To hide category name from Product's variations
                $prod_meta_values = explode('###', $record->prod_othermeta_value);
                $prod_meta_key = explode('###', $record->prod_othermeta_key);
                if (count($prod_meta_key) != count($prod_meta_values)) {
                    continue;
                }
                $prod_meta_key_values = array_combine($prod_meta_key, $prod_meta_values);
                if (intval($record->post_parent) > 0) {
                    $title = get_post_field('post_title', $record->post_parent, 'raw');
                    $variation_terms = wp_get_object_terms($record->id, 'wpsc-variation', array('fields' => 'names', 'orderby' => 'name', 'order' => 'ASC'));
                    $record->post_title = $title . ' - (' . implode(', ', $variation_terms) . ')';
                }
                //				$thumbnail = isset( $prod_meta_key_values['_thumbnail_id'] ) ? wp_get_attachment_image_src( $prod_meta_key_values['_thumbnail_id'], $image_size ) : '';
                //				$record->thumbnail    = ( $thumbnail[0] != '' ) ? $thumbnail[0] : false;
                $thumbnail = wpsc_the_product_thumbnail('', '', $record->id, '');
                $record->thumbnail = $thumbnail != '' ? $thumbnail : false;
                foreach ($prod_meta_key_values as $key => $value) {
                    if (is_serialized($value)) {
                        $unsez_data = unserialize($value);
                        $unsez_data['weight'] = wpsc_convert_weight($unsez_data['weight'], "pound", $unsez_data['weight_unit']);
                        // get the weight by converting it to repsective unit
                        foreach ((array) $unsez_data as $meta_key => $meta_value) {
                            if (is_array($meta_value)) {
                                foreach ($meta_value as $sub_metakey => $sub_metavalue) {
                                    in_array($sub_metakey, $view_columns) ? $record->{$sub_metakey} = $sub_metavalue : '';
                                }
                            } else {
                                in_array($meta_key, $view_columns) ? $record->{$meta_key} = $meta_value : '';
                            }
                            if ($record->post_parent == 0 && wpsc_product_has_children($record->id)) {
                                if ($show_variation == true) {
                                    $record->_wpsc_price = $record->_wpsc_special_price = ' ';
                                } elseif ($show_variation == false) {
                                    $parent_price = version_compare(WPSC_VERSION, '3.8.10', '>=') == 1 ? wpsc_product_variation_price_from($record->id) : wpsc_product_variation_price_available($record->id);
                                    $record->_wpsc_price = substr($parent_price, 1, strlen($parent_price));
                                    $record->_wpsc_special_price = substr($parent_price, 1, strlen($parent_price));
                                }
                            }
                        }
                        unset($prod_meta_key_values[$value]);
                    } else {
                        in_array($key, $view_columns) ? $record->{$key} = $value : '';
                    }
                }
                unset($record->prod_othermeta_value);
                unset($record->prod_meta);
                unset($record->prod_othermeta_key);

/**
 * Product Specials Widget content function
 *
 * Displays the latest products.
 *
 * Changes made in 3.8 that may affect users:
 *
 * 1. The product title link text does now not have a bold tag, it should be styled via css.
 * 2. <br /> tags have been ommitted. Padding and margins should be applied via css.
 * 3. Each product is enclosed in a <div> with a 'wpec-special-product' class.
 * 4. The product list is enclosed in a <div> with a 'wpec-special-products' class.
 * 5. Function now expect a single paramter with an array of options (used to be a string which prepended the output).
 */
function wpsc_specials($args = null, $instance)
{
    global $wpdb;
    $args = wp_parse_args((array) $args, array('number' => 5));
    if (!($number = (int) $instance['number'])) {
        $number = 5;
    }
    $show_thumbnails = isset($instance['show_thumbnails']) ? (bool) $instance['show_thumbnails'] : false;
    $show_description = isset($instance['show_description']) ? (bool) $instance['show_description'] : false;
    $show_discount = isset($instance['show_discount']) ? (bool) $instance['show_discount'] : false;
    $show_old_price = isset($instance['show_old_price']) ? (bool) $instance['show_old_price'] : false;
    $args = array('post_type' => 'wpsc-product', 'ignore_sticky_posts' => 1, 'post_status' => 'publish', 'post_parent' => 0, 'posts_per_page' => $number, 'no_found_rows' => true);
    add_filter('posts_join', '_wpsc_filter_special_widget_join');
    add_filter('posts_where', '_wpsc_filter_special_widget_where');
    $special_products = new WP_Query($args);
    remove_filter('posts_join', '_wpsc_filter_special_widget_join');
    remove_filter('posts_where', '_wpsc_filter_special_widget_where');
    if (!$special_products->post_count) {
        echo apply_filters('wpsc_specials_widget_no_items_message', __('We currently have no items on special.', 'wp-e-commerce'));
        return;
    }
    $product_ids = array();
    while ($special_products->have_posts()) {
        $special_products->the_post();
        ?>
		<h4><strong><a class="wpsc_product_title" href="<?php 
        echo esc_url(wpsc_product_url(wpsc_the_product_id(), false));
        ?>
"><?php 
        echo esc_html(wpsc_the_product_title());
        ?>
</a></h4></strong>

		<?php 
        if ($show_description) {
            ?>
			<div class="wpsc-special-description">
				<?php 
            echo wpsc_the_product_description();
            ?>
			</div>
		<?php 
        }
        // close show description
        if (!in_array(wpsc_the_product_id(), $product_ids)) {
            $product_ids[] = wpsc_the_product_id();
            $has_children = wpsc_product_has_children(get_the_ID());
            $width = get_option('product_image_width');
            $height = get_option('product_image_height');
            if ($show_thumbnails) {
                if (wpsc_the_product_thumbnail()) {
                    ?>
					<a rel="<?php 
                    echo str_replace(array(" ", '"', "'", '&quot;', '&#039;'), array("_", "", "", "", ''), wpsc_the_product_title());
                    ?>
" href="<?php 
                    echo esc_url(wpsc_the_product_permalink());
                    ?>
"><img class="product_image" id="product_image_<?php 
                    echo esc_attr(wpsc_the_product_id());
                    ?>
" alt="<?php 
                    echo esc_attr(wpsc_the_product_title());
                    ?>
" title="<?php 
                    echo esc_attr(wpsc_the_product_title());
                    ?>
" src="<?php 
                    echo esc_url(wpsc_the_product_thumbnail($width, $height));
                    ?>
"/></a>
				<?php 
                } else {
                    ?>
					<a href="<?php 
                    esc_url(wpsc_the_product_permalink());
                    ?>
"><img class="no-image" id="product_image_<?php 
                    echo esc_attr(wpsc_the_product_id());
                    ?>
" alt="<?php 
                    echo esc_attr(wpsc_the_product_title());
                    ?>
" title="<?php 
                    echo esc_attr(wpsc_the_product_title());
                    ?>
" src="<?php 
//.........这里部分代码省略.........

    function wpsc_gold_shpcrt_ajax($id)
    {
        global $wpdb;
        if (isset($_POST) && !empty($_POST)) {
            if (isset($_POST['wpsc_live_search']) && $_POST['wpsc_live_search'] == true && (get_option('show_live_search') == 1 || true == $_POST['wpsc_search_widget']) && !empty($_POST['product_search'])) {
                $keyword = $_POST['product_search'];
                $output = "<ul>";
                if (version_compare(WPSC_VERSION, '3.8', '<')) {
                    $search_sql = gold_shpcrt_search_sql($keyword);
                    $product_list = $wpdb->get_results("SELECT DISTINCT `" . WPSC_TABLE_PRODUCT_LIST . "`.* FROM `" . WPSC_TABLE_PRODUCT_LIST . "` WHERE `" . WPSC_TABLE_PRODUCT_LIST . "`.`active`='1' {$search_sql} ORDER BY `" . WPSC_TABLE_PRODUCT_LIST . "`.`name` ASC", ARRAY_A);
                    if ($product_list != null) {
                        foreach ($product_list as $product) {
                            //filter out the HTML, otherwise we get partial tags and everything breaks
                            $product['description'] = wp_kses($product['description'], false);
                            // shorten the description;
                            if (strlen($product['description']) > 68) {
                                $product_description = substr($product['description'], 0, 68) . "...";
                            } else {
                                $product_description = $product['description'];
                            }
                            //generate the HTML
                            $output .= "<li>\n\r";
                            $output .= "\t<a href='" . wpsc_product_url($product['id']) . "'>\n\r";
                            if ($product['image'] != '') {
                                $output .= "\t\t\t\t<img class='live-search-image' src='index.php?productid=" . $product['id'] . "&amp;width=50&amp;height=50'>\n\r";
                            } else {
                                $output .= "\t\t\t\t<img class='live-search-image' src='" . get_option('siteurl') . "/wp-content/plugins/" . WPSC_DIR_NAME . "/no-image-uploaded.gif' style='height: 50px; width: 50px;'>\n\r";
                            }
                            $output .= "\t\t\t\t<div class='live-search-text'>\n\r";
                            $output .= "\t\t\t\t\t<strong>" . $product['name'] . "</strong>\n\r";
                            $output .= "\t\t\t\t\t<div class='description'>" . stripslashes($product_description) . "</div>\n\r";
                            $output .= "\t\t\t\t</div>\n\r";
                            $output .= "\t\t    <br clear='both' />\n\r";
                            $output .= "\t\t</a>\n\r";
                            $output .= "</li>\n\r";
                        }
                    }
                } else {
                    wpsc_gc_start_search_query();
                    echo '<ul>';
                    while (wpsc_have_products()) {
                        wpsc_the_product();
                        ?>
					<li>
						<a style="clear:both;" href="<?php 
                        echo wpsc_the_product_permalink();
                        ?>
">
							<?php 
                        if (wpsc_the_product_thumbnail()) {
                            ?>
								<img class="live-search-image" alt="<?php 
                            echo wpsc_the_product_title();
                            ?>
" src="<?php 
                            echo wpsc_the_product_thumbnail(50, 50, 0, 'live-search');
                            ?>
" />
							<?php 
                        } else {
                            ?>
								<img class="live-search-image" alt="No Image" title="<?php 
                            echo wpsc_the_product_title();
                            ?>
" src="<?php 
                            echo WPSC_CORE_THEME_URL;
                            ?>
wpsc-images/noimage.png" style="width:50px; height:50px;" />
							<?php 
                        }
                        ?>
							<div class="live-search-text">
								<strong><?php 
                        echo wpsc_the_product_title();
                        ?>
</strong>
								<div class="description">
									<?php 
                        echo wpsc_the_product_description();
                        ?>
								</div>
							</div>
						</a>
					</li>	
					<?php 
                    }
                    echo '</ul>';
                    exit;
                }
                $output .= "</ul>";
                if (!empty($product_list)) {
                    $_SESSION['live_search_results'] = $product_list;
                }
                exit($output);
            }
        }
        if (isset($_POST['affiliate']) && $_POST['affiliate'] == true) {
            if (!function_exists('affiliate_text')) {
                function affiliate_text($id, $user)
                {
//.........这里部分代码省略.........

function wpsc_generate_product_feed()
{
    global $wpdb, $wp_query, $post;
    set_time_limit(0);
    // Don't build up a huge posts cache for the whole store - http://code.google.com/p/wp-e-commerce/issues/detail?id=885
    // WP 3.3+ only
    if (function_exists('wp_suspend_cache_addition')) {
        wp_suspend_cache_addition(true);
    }
    $chunk_size = apply_filters('wpsc_productfeed_chunk_size', 50);
    // Don't cache feed under WP Super-Cache
    define('DONOTCACHEPAGE', TRUE);
    $selected_category = '';
    $selected_product = '';
    $args = array('post_type' => 'wpsc-product', 'numberposts' => $chunk_size, 'offset' => 0, 'cache_results' => false);
    $args = apply_filters('wpsc_productfeed_query_args', $args);
    $self = site_url("/index.php?rss=true&action=product_list{$selected_category}{$selected_product}");
    header("Content-Type: application/xml; charset=UTF-8");
    header('Content-Disposition: inline; filename="E-Commerce_Product_List.rss"');
    echo "<?xml version='1.0' encoding='UTF-8' ?>\n\r";
    echo "<rss version='2.0' xmlns:atom='http://www.w3.org/2005/Atom'";
    $google_checkout_note = false;
    if ($_GET['xmlformat'] == 'google') {
        echo ' xmlns:g="http://base.google.com/ns/1.0"';
        // Is Google Checkout available as a payment gateway
        $selected_gateways = get_option('custom_gateway_options');
        if (in_array('google', $selected_gateways)) {
            $google_checkout_note = true;
        }
    } else {
        echo ' xmlns:product="http://www.buy.com/rss/module/productV2/"';
    }
    echo ">\n\r";
    echo "  <channel>\n\r";
    echo "    <title><![CDATA[" . get_option('blogname') . " Products]]></title>\n\r";
    echo "    <link>" . get_option('siteurl') . "/wp-admin/admin.php?page=" . WPSC_DIR_NAME . "/display-log.php</link>\n\r";
    echo "    <description>This is the WP e-Commerce Product List RSS feed</description>\n\r";
    echo "    <generator>WP e-Commerce Plugin</generator>\n\r";
    echo "    <atom:link href='{$self}' rel='self' type='application/rss+xml' />\n\r";
    $products = get_posts($args);
    while (count($products)) {
        foreach ($products as $post) {
            setup_postdata($post);
            $purchase_link = wpsc_product_url($post->ID);
            echo "    <item>\n\r";
            if ($google_checkout_note) {
                echo "      <g:payment_notes>Google Checkout</g:payment_notes>\n\r";
            }
            echo "      <title><![CDATA[" . get_the_title() . "]]></title>\n\r";
            echo "      <link>{$purchase_link}</link>\n\r";
            echo "      <description><![CDATA[" . apply_filters('the_content', get_the_content()) . "]]></description>\n\r";
            echo "      <pubDate>" . $post->post_modified_gmt . "</pubDate>\n\r";
            echo "      <guid>{$purchase_link}</guid>\n\r";
            $image_link = wpsc_the_product_thumbnail();
            if ($image_link !== FALSE) {
                if ($_GET['xmlformat'] == 'google') {
                    echo "      <g:image_link>{$image_link}</g:image_link>\n\r";
                } else {
                    echo "      <enclosure url='{$image_link}' />\n\r";
                }
            }
            $price = wpsc_calculate_price($post->ID);
            $currargs = array('display_currency_symbol' => false, 'display_decimal_point' => true, 'display_currency_code' => false, 'display_as_html' => false);
            $price = wpsc_currency_display($price, $currargs);
            $children = get_children(array('post_parent' => $post->ID, 'post_type' => 'wpsc-product'));
            foreach ($children as $child) {
                $child_price = wpsc_calculate_price($child->ID);
                if ($price == 0 && $child_price > 0) {
                    $price = $child_price;
                } else {
                    if ($child_price > 0 && $child_price < $price) {
                        $price = $child_price;
                    }
                }
            }
            if ($_GET['xmlformat'] == 'google') {
                echo "      <g:price>" . $price . "</g:price>\n\r";
                $google_elements = array();
                $product_meta = get_post_custom($post->ID);
                if (is_array($product_meta)) {
                    foreach ($product_meta as $meta_key => $meta_value) {
                        if (stripos($meta_key, 'g:') === 0) {
                            $google_elements[$meta_key] = $meta_value;
                        }
                    }
                }
                $google_elements = apply_filters('wpsc_google_elements', array('product_id' => $post->ID, 'elements' => $google_elements));
                $google_elements = $google_elements['elements'];
                $done_condition = FALSE;
                $done_availability = FALSE;
                $done_weight = FALSE;
                if (count($google_elements)) {
                    foreach ($google_elements as $element_name => $element_values) {
                        foreach ($element_values as $element_value) {
                            echo "      <" . $element_name . ">";
                            echo "<![CDATA[" . $element_value . "]]>";
                            echo "</" . $element_name . ">\n\r";
                        }
                        if ($element_name == 'g:shipping_weight') {
                            $done_weight = TRUE;
//.........这里部分代码省略.........

function wpsc_also_bought($product_id)
{
    /*
     * Displays products that were bought aling with the product defined by $product_id
     * most of it scarcely needs describing
     */
    global $wpdb;
    if (get_option('wpsc_also_bought') == 0) {
        //returns nothing if this is off
        return '';
    }
    // to be made customiseable in a future release
    $also_bought_limit = 3;
    $element_widths = 96;
    $image_display_height = 96;
    $image_display_width = 96;
    $output = '';
    $also_bought = $wpdb->get_results($wpdb->prepare("SELECT `" . $wpdb->posts . "`.* FROM `" . WPSC_TABLE_ALSO_BOUGHT . "`, `" . $wpdb->posts . "` WHERE `selected_product`= %d AND `" . WPSC_TABLE_ALSO_BOUGHT . "`.`associated_product` = `" . $wpdb->posts . "`.`id` AND `" . $wpdb->posts . "`.`post_status` IN('publish','protected') ORDER BY `" . WPSC_TABLE_ALSO_BOUGHT . "`.`quantity` DESC LIMIT {$also_bought_limit}", $product_id), ARRAY_A);
    if (count($also_bought) > 0) {
        $output .= "<h2 class='prodtitles wpsc_also_bought' >" . __('People who bought this item also bought', 'wpsc') . "</h2>";
        $output .= "<div class='wpsc_also_bought'>";
        foreach ((array) $also_bought as $also_bought_data) {
            $output .= "<div class='wpsc_also_bought_item' style='width: " . $element_widths . "px;'>";
            if (get_option('show_thumbnails') == 1) {
                $image_path = wpsc_the_product_thumbnail($image_display_width, $image_display_height, $also_bought_data['ID']);
                if ($image_path) {
                    $output .= "<a href='" . get_permalink($also_bought_data['ID']) . "' class='preview_link'  rel='" . str_replace(" ", "_", get_the_title($also_bought_data['ID'])) . "'>";
                    $output .= "<img src='{$image_path}' id='product_image_" . $also_bought_data['ID'] . "' class='product_image' style='margin-top: " . $margin_top . "px'/>";
                    $output .= "</a>";
                } else {
                    if (get_option('product_image_width') != '') {
                        $output .= "<img src='" . WPSC_CORE_IMAGES_URL . "/no-image-uploaded.gif' title='" . esc_attr(get_the_title($also_bought_data['ID'])) . "' alt='" . esc_attr($also_bought_data['name']) . "' width='{$image_display_height}' height='{$image_display_height}' id='product_image_" . $also_bought_data['ID'] . "' class='product_image' />";
                    } else {
                        $output .= "<img src='" . WPSC_CORE_IMAGES_URL . "/no-image-uploaded.gif' title='" . esc_attr(get_the_title($also_bought_data['ID'])) . "' alt='" . esc_attr(get_the_title($also_bought_data['ID'])) . "' id='product_image_" . $also_bought_data['ID'] . "' class='product_image' />";
                    }
                }
            }
            $output .= "<a class='wpsc_product_name' href='" . get_permalink($also_bought_data['ID']) . "'>" . get_the_title($also_bought_data['ID']) . "</a>";
            $price = get_product_meta($also_bought_data['ID'], 'price', true);
            $special_price = get_product_meta($also_bought_data['ID'], 'special_price', true);
            if (!empty($special_price)) {
                $output .= '<span style="text-decoration: line-through;">' . wpsc_currency_display($price) . '</span>';
                $output .= wpsc_currency_display($special_price);
            } else {
                $output .= wpsc_currency_display($price);
            }
            $output .= "</div>";
        }
        $output .= "</div>";
        $output .= "<br clear='all' />";
    }
    return $output;
}

/**
 * Product Specials Widget content function
 *
 * Displays the latest products.
 *
 * @todo Remove marketplace theme specific code and maybe replce with a filter for the image output? (not required if themeable as above)
 *
 * Changes made in 3.8 that may affect users:
 *
 * 1. The product title link text does now not have a bold tag, it should be styled via css.
 * 2. <br /> tags have been ommitted. Padding and margins should be applied via css.
 * 3. Each product is enclosed in a <div> with a 'wpec-special-product' class.
 * 4. The product list is enclosed in a <div> with a 'wpec-special-products' class.
 * 5. Function now expect a single paramter with an array of options (used to be a string which prepended the output).
 */
function wpsc_specials($args = null, $instance)
{
    global $wpdb;
    $args = wp_parse_args((array) $args, array('number' => 5));
    $siteurl = get_option('siteurl');
    if (!($number = (int) $instance['number'])) {
        $number = 5;
    }
    $show_thumbnails = isset($instance['show_thumbnails']) ? (bool) $instance['show_thumbnails'] : FALSE;
    $show_description = isset($instance['show_description']) ? (bool) $instance['show_description'] : FALSE;
    $excludes = wpsc_specials_excludes();
    $args = array('post_type' => 'wpsc-product', 'caller_get_posts' => 1, 'post_status' => 'publish', 'post_parent' => 0, 'post__not_in' => $excludes, 'posts_per_page' => $number);
    $special_products = query_posts($args);
    $output = '';
    $product_ids[] = array();
    if (count($special_products) > 0) {
        list($wp_query, $special_products) = array($special_products, $wp_query);
        // swap the wpsc_query object
        while (wpsc_have_products()) {
            wpsc_the_product();
            if (!in_array(wpsc_the_product_id(), $product_ids)) {
                $product_ids[] = wpsc_the_product_id();
                if ($show_thumbnails) {
                    if (wpsc_the_product_thumbnail()) {
                        ?>
						<a rel="<?php 
                        echo str_replace(array(" ", '"', "'", '&quot;', '&#039;'), array("_", "", "", "", ''), wpsc_the_product_title());
                        ?>
" href="<?php 
                        echo wpsc_the_product_permalink();
                        ?>
">
							<img class="product_image" id="product_image_<?php 
                        echo wpsc_the_product_id();
                        ?>
" alt="<?php 
                        echo wpsc_the_product_title();
                        ?>
" title="<?php 
                        echo wpsc_the_product_title();
                        ?>
" src="<?php 
                        echo wpsc_the_product_thumbnail();
                        ?>
"/>
						</a>
				<?php 
                    } else {
                        ?>
							<a href="<?php 
                        echo wpsc_the_product_permalink();
                        ?>
">
							<img class="no-image" id="product_image_<?php 
                        echo wpsc_the_product_id();
                        ?>
" alt="No Image" title="<?php 
                        echo wpsc_the_product_title();
                        ?>
" src="<?php 
                        echo WPSC_URL;
                        ?>
/wpsc-theme/wpsc-images/noimage.png" width="<?php 
                        esc_attr_e(get_option('product_image_width'));
                        ?>
" height="<?php 
                        esc_attr_e(get_option('product_image_height'));
                        ?>
" />
							</a>
				<?php 
                    }
                    ?>
				<?php 
                }
                // close show thumbnails
                ?>
 
				<br />
				<span id="special_product_price_<?php 
                echo wpsc_the_product_id();
                ?>
">
				<!-- price display -->
				<?php 
//.........这里部分代码省略.........

function getSliderProducts($products)
{
    $products = explode(",", $products);
    global $wpsc_query, $wpdb;
    foreach ($products as $product) {
        $image_width = get_option('single_view_image_width');
        $image_height = get_option('single_view_image_height');
        $options = get_option('site_basic_options');
        $wpsc_query = new WPSC_Query(array('product_id' => $product));
        while (wpsc_have_products()) {
            wpsc_the_product();
            ?>
			<li class="feature-product">
			<?php 
            if (wpsc_the_product_thumbnail()) {
                ?>
			<div class="product-image">
				<a rel="<?php 
                echo str_replace(array(" ", '"', "'", '&quot;', '&#039;'), array("_", "", "", "", ''), wpsc_the_product_title());
                ?>
" class="thickbox preview_link" href="<?php 
                echo wpsc_the_product_image();
                ?>
">
					<img class="product_image" id="product_image_<?php 
                echo wpsc_the_product_id();
                ?>
" alt="<?php 
                echo wpsc_the_product_title();
                ?>
" title="<?php 
                echo wpsc_the_product_title();
                ?>
" src="<?php 
                if ($options['themelayout'] == 'boxed') {
                    bloginfo('template_url');
                    ?>
/timthumb.php?src=<?php 
                    echo wpsc_the_product_image($image_width, $image_height);
                    ?>
&w=457<?php 
                } else {
                    echo wpsc_the_product_image($image_width, $image_height);
                }
                ?>
" />
				</a>
			</div>
			<?php 
            } else {
                ?>
				<div class="product-image product-thumb item_no_image">
					<a href="<?php 
                echo wpsc_the_product_permalink();
                ?>
">
					<span><?php 
                _e('No Image Available', 'flexishop');
                ?>
</span>
					</a>
				</div>
			<?php 
            }
            ?>
			<div class="product-content">
			<h2 class="prodtitles">
				<?php 
            if (get_option('hide_name_link') == 1) {
                ?>
					<span><?php 
                echo wpsc_the_product_title();
                ?>
</span>
				<?php 
            } else {
                ?>
 
					<a class="wpsc_product_title" href="<?php 
                echo wpsc_the_product_permalink();
                ?>
"><?php 
                echo wpsc_the_product_title();
                ?>
</a>
				<?php 
            }
            ?>
 				
			</h2>
			<!-- <div class="wpsc_product_price">
			<?php 
            if (wpsc_product_is_donation()) {
                ?>
				<label for='donation_price_<?php 
                echo wpsc_the_product_id();
                ?>
'><?php 
                echo __('Donation', 'flexishop');
                ?>
//.........这里部分代码省略.........

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) {
        $output .= '<ul class="wpsc-latest-products">';
        foreach ($latest_products as $latest_product) {
            $output .= '<li class="wpsc-latest-product">';
            // Thumbnails, if required
            if ($image) {
                $output .= '<div class="item_image">';
                $output .= '<a href="' . wpsc_product_url($latest_product->ID, null) . '">';
                $thumbnail = wpsc_the_product_thumbnail($width, $height, $latest_product->ID, '');
                if ($thumbnail) {
                    $output .= '<img src="' . esc_url($thumbnail) . '" title="' . apply_filters('the_title', $latest_product->post_title) . '" alt="' . apply_filters('the_title', $latest_product->post_title) . '" />';
                } else {
                    $output .= '<img class="no-image" id="product_image_' . wpsc_the_product_id() . '" alt="' . esc_attr__('No Image', 'wpsc') . '" title="' . wpsc_the_product_title() . '" src="' . WPSC_URL . '/wpsc-theme/wpsc-images/noimage.png" width="' . $width . '" height="' . $height . '" />';
                }
                $output .= '</a>';
                $output .= '</div>';
            }
            // Link
            $output .= '<a href="' . esc_url(wpsc_product_url($latest_product->ID, null)) . '" class="wpsc-product-title">' . apply_filters('the_title', $latest_product->post_title) . '</a>';
            $output .= '</li>';
        }
        $output .= "</ul>";
    }
    echo $output;
}