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Zen Cart 源代码 site_map.php

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文件名: site_map.php
文件类型: PHP文件
文件大小: 3.18 KiB
MD5: b4cdf39dd319615d80063a3a87c2b2f3

site_map.php - 打开高亮: <?php /** * site_map.php * * @package general * @copyright Copyright 2003-2005 Zen Cart Development Team * @copyright Portions Copyright 2003 osCommerce * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0 * @version $Id: site_map.php 3041 2006-02-15 21:56:45Z wilt $ */ if (!defined('IS_ADMIN_FLAG')) { die('Illegal Access'); } /** * site_map.php * * @package general */ class zen_SiteMapTree { var $root_category_id = 0, $max_level = 0, $data = array(), $root_start_string = '', $root_end_string = '', $parent_start_string = '', $parent_end_string = '', $parent_group_start_string = "\n<ul>", $parent_group_end_string = "</ul>\n", $child_start_string = '<li>', $child_end_string = "</li>\n", $spacer_string = '', $spacer_multiplier = 1; function zen_SiteMapTree($load_from_database = true) { global $languages_id, $db; $this->data = array(); $categories_query = "select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_id = cd.categories_id and cd.language_id = '" . (int)$_SESSION['languages_id'] . "' and c.categories_status != '0' order by c.parent_id, c.sort_order, cd.categories_name"; $categories = $db->Execute($categories_query); while (!$categories->EOF) { $this->data[$categories->fields['parent_id']][$categories->fields['categories_id']] = array('name' => $categories->fields['categories_name'], 'count' => 0); $categories->MoveNext(); } } function buildBranch($parent_id, $level = 0, $parent_link = '') { $result = $this->parent_group_start_string; if (isset($this->data[$parent_id])) { foreach ($this->data[$parent_id] as $category_id => $category) { $category_link = $parent_link . $category_id; $result .= $this->child_start_string; if (isset($this->data[$category_id])) { $result .= $this->parent_start_string; } if ($level == 0) { $result .= $this->root_start_string; } $result .= str_repeat($this->spacer_string, $this->spacer_multiplier * $level) . '<a href="' . zen_href_link(FILENAME_DEFAULT, 'cPath=' . $category_link) . '">'; $result .= $category['name']; $result .= '</a>'; if ($level == 0) { $result .= $this->root_end_string; } if (isset($this->data[$category_id])) { $result .= $this->parent_end_string; } // $result .= $this->child_end_string; if (isset($this->data[$category_id]) && (($this->max_level == '0') || ($this->max_level > $level+1))) { $result .= $this->buildBranch($category_id, $level+1, $category_link . '_'); } $result .= $this->child_end_string; } } $result .= $this->parent_group_end_string; return $result; } function buildTree() { return $this->buildBranch($this->root_category_id); } } ?>