Initial commit

archive/version_01/includes/classes/site_map.php

@@ -0,0 +1,94 @@
+<?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);
+   }
+ }
+?>