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