|
|
|
| Site Map |
 |
|
 |
| ',
$parent_group_end_string = '',
$child_start_string = '',
$child_end_string = '',
$spacer_string = '',
$spacer_multiplier = 1;
function osC_CategoryTree($load_from_database = true) {
global $languages_id;
$categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.categories_id = cd.categories_id and cd.language_id = '" . (int)$languages_id . "' order by c.parent_id, c.sort_order, cd.categories_name");
$this->data = array();
while ($categories = tep_db_fetch_array($categories_query)) {
$this->data[$categories['parent_id']][$categories['categories_id']] = array('name' => $categories['categories_name'], 'count' => 0);
}
}
function buildBranch($parent_id, $level = 0) {
$result = $this->parent_group_start_string;
if (isset($this->data[$parent_id])) {
foreach ($this->data[$parent_id] as $category_id => $category) {
$category_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) . '';
$result .= $category['name'];
$result .= '';
if ($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);
}
}
}
$result .= $this->parent_group_end_string;
return $result;
}
function buildTree() {
return $this->buildBranch($this->root_category_id);
}
}
?> | | | | | |
