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| ',
$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)) {
// Ultimate SEO URLs compatibility - Chemo
# initialize array container for parent_id
$p = array();
tep_get_parent_categories($p, $categories['parent_id']);
# For some reason it seems to return in reverse order so reverse the array
$p = array_reverse($p);
# Implode the array to get the parent category path
$cID = (implode('_', $p) ? implode('_', $p) . '_' . $categories['parent_id'] :
$categories['parent_id']);
# initialize array container for category_id
$c = array();
tep_get_parent_categories($c, $categories['categories_id']);
# For some reason it seems to return in reverse order so reverse the array
$c = array_reverse($c);
# Implode the array to get the full category path
$id = (implode('_', $c) ? implode('_', $c) . '_' . $categories['categories_id'] :
$categories['categories_id']);
$this->data[$cID][$id] = array('name' => $categories['categories_name'], 'count' => 0);
} // eof While loop
} //eof Function
function buildBranch($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);
}
}
?> | | |
