new_products.php

来自「this the oscommerce 3.0 aplha 4」· PHP 代码 · 共 98 行

<?php
/*
  $Id: $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2006 osCommerce

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License v2 (1991)
  as published by the Free Software Foundation.
*/

  class osC_Content_new_products extends osC_Modules {
    var $_title,
        $_code = 'new_products',
        $_author_name = 'osCommerce',
        $_author_www = 'http://www.oscommerce.com',
        $_group = 'content';

/* Class constructor */

    function osC_Content_new_products() {
      global $osC_Language;

      $this->_title = $osC_Language->get('new_products_title');
    }

    function initialize() {
      global $osC_Database, $osC_Services, $osC_Language, $osC_Currencies, $osC_Image, $osC_Specials, $current_category_id;

      if ($current_category_id < 1) {
        $Qnewproducts = $osC_Database->query('select p.products_id, p.products_tax_class_id, p.products_price, pd.products_name, pd.products_keyword, i.image from :table_products p left join :table_products_images i on (p.products_id = i.products_id and i.default_flag = :default_flag), :table_products_description pd where p.products_status = 1 and p.products_id = pd.products_id and pd.language_id = :language_id order by p.products_date_added desc limit :max_display_new_products');
      } else {
        $Qnewproducts = $osC_Database->query('select distinct p.products_id, p.products_tax_class_id, p.products_price, pd.products_name, pd.products_keyword, i.image from :table_products p left join :table_products_images i on (p.products_id = i.products_id and i.default_flag = :default_flag), :table_products_description pd, :table_products_to_categories p2c, :table_categories c where c.parent_id = :parent_id and c.categories_id = p2c.categories_id and p2c.products_id = p.products_id and p.products_status = 1 and p.products_id = pd.products_id and pd.language_id = :language_id order by p.products_date_added desc limit :max_display_new_products');
        $Qnewproducts->bindTable(':table_products_to_categories', TABLE_PRODUCTS_TO_CATEGORIES);
        $Qnewproducts->bindTable(':table_categories', TABLE_CATEGORIES);
        $Qnewproducts->bindInt(':parent_id', $current_category_id);
      }

      $Qnewproducts->bindTable(':table_products', TABLE_PRODUCTS);
      $Qnewproducts->bindTable(':table_products_images', TABLE_PRODUCTS_IMAGES);
      $Qnewproducts->bindTable(':table_products_description', TABLE_PRODUCTS_DESCRIPTION);
      $Qnewproducts->bindInt(':default_flag', 1);
      $Qnewproducts->bindInt(':language_id', $osC_Language->getID());
      $Qnewproducts->bindInt(':max_display_new_products', MODULE_CONTENT_NEW_PRODUCTS_MAX_DISPLAY);

      if (MODULE_CONTENT_NEW_PRODUCTS_CACHE > 0) {
        $Qnewproducts->setCache('new_products-' . $osC_Language->getCode() . '-' . $osC_Currencies->getCode() . '-' . $current_category_id, MODULE_CONTENT_NEW_PRODUCTS_CACHE);
      }

      $Qnewproducts->execute();

      if ($Qnewproducts->numberOfRows()) {
        $this->_content = '<div style="overflow: auto; height: 100%;">';

        while ($Qnewproducts->next()) {
          $products_price = $osC_Currencies->displayPrice($Qnewproducts->valueDecimal('products_price'), $Qnewproducts->valueInt('products_tax_class_id'));

          if ($osC_Services->isStarted('specials') && $osC_Specials->isActive($Qnewproducts->valueInt('products_id'))) {
            $specials_price = $osC_Specials->getPrice($Qnewproducts->valueInt('products_id'));

            $products_price = '<s>' . $products_price . '</s>&nbsp;<span class="productSpecialPrice">' . $osC_Currencies->displayPrice($specials_price, $Qnewproducts->valueInt('products_tax_class_id')) . '</span>';
          }

          $this->_content .= '<span style="width: 33%; float: left; text-align: center;">' .
                             osc_link_object(osc_href_link(FILENAME_PRODUCTS, $Qnewproducts->value('products_keyword')), $osC_Image->show($Qnewproducts->value('image'), $Qnewproducts->value('products_name'))) . '<br />' .
                             osc_link_object(osc_href_link(FILENAME_PRODUCTS, $Qnewproducts->value('products_keyword')), $Qnewproducts->value('products_name')) . '<br />' .
                             $products_price .
                             '</span>';
        }

        $this->_content .= '</div>';
      }

      $Qnewproducts->freeResult();
    }

    function install() {
      global $osC_Database;

      parent::install();

      $osC_Database->simpleQuery("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Maximum Entries To Display', 'MODULE_CONTENT_NEW_PRODUCTS_MAX_DISPLAY', '9', 'Maximum number of new products to display', '6', '0', now())");
      $osC_Database->simpleQuery("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Cache Contents', 'MODULE_CONTENT_NEW_PRODUCTS_CACHE', '60', 'Number of minutes to keep the contents cached (0 = no cache)', '6', '0', now())");
    }

    function getKeys() {
      if (!isset($this->_keys)) {
        $this->_keys = array('MODULE_CONTENT_NEW_PRODUCTS_MAX_DISPLAY', 'MODULE_CONTENT_NEW_PRODUCTS_CACHE');
      }

      return $this->_keys;
    }
  }
?>