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msd2/myoos/includes/blocks/block_categories.php
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289
msd2/myoos/includes/blocks/block_categories.php
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<?php
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/* ----------------------------------------------------------------------
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MyOOS [Shopsystem]
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https://www.oos-shop.de
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Copyright (c) 2003 - 2019 by the MyOOS Development Team.
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----------------------------------------------------------------------
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Based on:
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File: categories.php,v 1.23 2002/11/12 14:09:30 dgw_
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----------------------------------------------------------------------
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osCommerce, Open Source E-Commerce Solutions
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http://www.oscommerce.com
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Copyright (c) 2003 osCommerce
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----------------------------------------------------------------------
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Released under the GNU General Public License
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---------------------------------------------------------------------- */
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/** ensure this file is being included by a parent file */
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defined( 'OOS_VALID_MOD' ) OR die( 'Direct Access to this location is not allowed.' );
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/**
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* Return the number of products in a category
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*
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* @param $category_id
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* @param $include_inactive
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* @return string
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*/
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function oos_count_products_in_category($category_id, $include_inactive = FALSE) {
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$products_count = 0;
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$dbconn =& oosDBGetConn();
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$oostable =& oosDBGetTables();
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$productstable = $oostable['products'];
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$products_to_categoriestable = $oostable['products_to_categories'];
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if ($include_inactive == TRUE) {
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$products = $dbconn->Execute("SELECT COUNT(*) AS total FROM $productstable p, $products_to_categoriestable p2c WHERE p.products_id = p2c.products_id AND p2c.categories_id = '" . intval($category_id) . "'");
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} else {
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$products = $dbconn->Execute("SELECT COUNT(*) AS total FROM $productstable p, $products_to_categoriestable p2c WHERE p.products_id = p2c.products_id AND p.products_setting = '2' AND p2c.categories_id = '" . intval($category_id) . "'");
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}
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$products_count += $products->fields['total'];
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$categoriestable = $oostable['categories'];
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$child_categories_result = $dbconn->Execute("SELECT categories_id FROM $categoriestable WHERE parent_id = '" . intval($category_id) . "'");
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if ($child_categories_result->RecordCount()) {
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while ($child_categories = $child_categories_result->fields) {
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$products_count += oos_count_products_in_category($child_categories['categories_id'], $include_inactive);
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// Move that ADOdb pointer!
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$child_categories_result->MoveNext();
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}
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}
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return $products_count;
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}
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/**
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* Return true if the category has subcategories
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*
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* @param $category_id
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* @return boolean
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*/
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function oos_has_category_subcategories($category_id) {
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$dbconn =& oosDBGetConn();
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$oostable =& oosDBGetTables();
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$categoriestable = $oostable['categories'];
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$query = "SELECT COUNT(*) AS total
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FROM $categoriestable
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WHERE parent_id = '" . intval($category_id) . "'";
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$child_category = $dbconn->Execute($query);
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if ($child_category->fields['total'] > 0) {
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return TRUE;
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} else {
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return FALSE;
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}
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}
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/**
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* Return Show Category
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*
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* @param $nCounter
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* @return string
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*/
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function oos_show_category($nCounter) {
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global $nPrevID, $aFoo, $aCategories, $sCategory_new, $id, $parent_child, $nCurrentCategoryID;
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$aCategory = array('counter' => $nCounter);
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if ( (isset($id)) && (in_array($nCounter, $id)) ) {
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$aCategory['isSelected'] = 1;
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} else {
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$aCategory['isSelected'] = 0;
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}
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if ($nCounter == $nCurrentCategoryID) {
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$aCategory['isActive'] = 1;
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} else {
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$aCategory['isActive'] = 0;
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}
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if ( (isset($parent_child)) && (is_array($parent_child)) ) {
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foreach ($parent_child as $index_of => $sub_parent_child) {
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if ($nCounter == $sub_parent_child['parent_id']) {
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$aCategory['isHasSubCategories'] = 1;
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break;
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} else {
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$aCategory['isHasSubCategories'] = 0;
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}
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}
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}
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if (SHOW_COUNTS == 'true') {
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$products_in_category = oos_count_products_in_category($nCounter);
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$aCategory['countProductsInCategory'] = $products_in_category;
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}
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if ( (isset($aFoo)) && (is_array($aFoo)) ) {
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if (!isset($nPrevID)) {
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$nPrevID = $nCounter;
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}
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if ($aFoo[$nPrevID]['level'] < $aFoo[$nCounter]['level']) {
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$aCategory['isGroupStart'] = 1;
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$nPrevID = $nCounter;
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} else {
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$aCategory['isGroupStart'] = 0;
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}
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if ($aFoo[$nCounter]['next_id']) {
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$nNextID = $aFoo[$nCounter]['next_id'];
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if ($aFoo[$nCounter]['level'] < $aFoo[$nNextID]['level']) {
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$aCategory['isHasSubElements'] = 1;
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} else {
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$aCategory['isHasSubElements'] = 0;
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}
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if ($aFoo[$nNextID]['level'] < $aFoo[$nCounter]['level'] ) {
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$nElem = $aFoo[$nCounter]['level'] - $aFoo[$nNextID]['level'] ;
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$aCategory['nElements'] = $nElem;
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} else {
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$aCategory['nElements'] = 0;
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}
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}
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if ($aFoo[$nNextID]['level'] < $aFoo[$nCounter]['level'] ) {
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$aCategory['isGroupEnd'] = 1;
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} else {
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$aCategory['isGroupEnd'] = 0;
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}
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$aCategory = array_merge($aCategory, $aFoo[$nCounter]);
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}
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$aCategories[] = $aCategory;
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if ($aFoo[$nCounter]['next_id']) {
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oos_show_category($aFoo[$nCounter]['next_id']);
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}
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}
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$categoriestable = $oostable['categories'];
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$categories_descriptiontable = $oostable['categories_description'];
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$query = "SELECT c.categories_id, cd.categories_name, c.parent_id, c.categories_status
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FROM $categoriestable c,
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$categories_descriptiontable cd
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WHERE c.categories_status = '2'
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AND c.parent_id = '0'
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AND c.categories_id = cd.categories_id
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AND cd.categories_languages_id = '" . intval($nLanguageID) . "'
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ORDER BY c.sort_order, cd.categories_name";
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$categories_result = $dbconn->Execute($query);
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while ($categories = $categories_result->fields) {
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$list_of_categories_ids[] = intval($categories['categories_id']);
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$aFoo[$categories['categories_id']] = array('name' => $categories['categories_name'],
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'parent' => $categories['parent_id'],
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'level' => 0,
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'path' => $categories['categories_id'],
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'next_id' => FALSE);
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if (isset($prev_id)) {
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$aFoo[$prev_id]['next_id'] = $categories['categories_id'];
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}
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$prev_id = $categories['categories_id'];
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if (!isset($first_element)) {
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$first_element = $categories['categories_id'];
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}
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// Move that ADOdb pointer!
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$categories_result->MoveNext();
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}
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if (!empty($sCategory)) {
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$new_path = '';
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$id = explode('_', $sCategory);
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reset($id);
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foreach($id as $key => $value) {
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unset($prev_id);
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unset($first_id);
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$categoriestable = $oostable['categories'];
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$categories_descriptiontable = $oostable['categories_description'];
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$query = "SELECT c.categories_id, cd.categories_name, c.parent_id, c.categories_status
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FROM $categoriestable c,
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$categories_descriptiontable cd
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WHERE c.categories_status = '2'
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AND c.parent_id = '" . intval($value) . "'
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AND c.categories_id = cd.categories_id
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AND cd.categories_languages_id = '" . intval($nLanguageID) . "'
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ORDER BY c.sort_order, cd.categories_name";
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$categories_result = $dbconn->Execute($query);
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$category_check = $categories_result->RecordCount();
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if ($category_check > 0) {
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$new_path .= $value;
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while ($row = $categories_result->fields) {
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$list_of_categories_ids[] = intval($row['categories_id']);
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$aFoo[$row['categories_id']] = array('name' => $row['categories_name'],
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'parent' => $row['parent_id'],
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'level' => $key+1,
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'path' => $new_path . '_' . $row['categories_id'],
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'next_id' => false);
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if (isset($prev_id)) {
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$aFoo[$prev_id]['next_id'] = $row['categories_id'];
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}
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$prev_id = $row['categories_id'];
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if (!isset($first_id)) {
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$first_id = $row['categories_id'];
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}
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$last_id = $row['categories_id'];
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// Move that ADOdb pointer!
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$categories_result->MoveNext();
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}
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$aFoo[$last_id]['next_id'] = $aFoo[$value]['next_id'];
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$aFoo[$value]['next_id'] = $first_id;
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$new_path .= '_';
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} else {
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break;
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}
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}
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}
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if (sizeof($list_of_categories_ids) > 0 ) {
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$select_list_of_cat_ids = implode(",", $list_of_categories_ids);
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$categoriestable = $oostable['categories'];
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$query = "SELECT categories_id, parent_id
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FROM $categoriestable
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WHERE parent_id in (" . $select_list_of_cat_ids . ")";
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$parent_child_result = $dbconn->Execute($query);
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while ($_parent_child = $parent_child_result->fields) {
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$parent_child[] = $_parent_child;
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// Move that ADOdb pointer!
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$parent_child_result->MoveNext();
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}
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}
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if (isset($first_element)) {
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oos_show_category($first_element);
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}
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$smarty->assign(
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array(
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'block_heading_categories' => $block_heading,
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'categories' => $aCategories
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)
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);
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