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[+] BO : Get categories in nested array

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This commit is contained in:
Jerome Nadaud
2013-09-03 15:27:58 +02:00
parent 5f5997b567
commit 7d61be252f
1 changed files with 33 additions and 2 deletions
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classes/Category.php
+33 -2
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@@ -105,8 +105,6 @@ class CategoryCore extends ObjectModel
'position' => array('type' => self::TYPE_INT),
'date_add' => array('type' => self::TYPE_DATE, 'validate' => 'isDate'),
'date_upd' => array('type' => self::TYPE_DATE, 'validate' => 'isDate'),
// Lang fields
'name' => array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isCatalogName', 'required' => true, 'size' => 64),
'link_rewrite' => array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isLinkRewrite', 'required' => true, 'size' => 64),
'description' => array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'),
@@ -479,6 +477,39 @@ class CategoryCore extends ObjectModel
return $categories;
}
public static function getNestedCategories($id_lang = false, $active = true, $sql_filter = '', $sql_sort = '', $sql_limit = '')
{
if (!Validate::isBool($active))
die(Tools::displayError());
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
SELECT *
FROM `'._DB_PREFIX_.'category` c
'.Shop::addSqlAssociation('category', 'c').'
LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON c.`id_category` = cl.`id_category`'.Shop::addSqlRestrictionOnLang('cl').'
WHERE 1 '.$sql_filter.' '.($id_lang ? 'AND `id_lang` = '.(int)$id_lang : '').'
'.($active ? 'AND `active` = 1' : '').'
'.(!$id_lang ? 'GROUP BY c.id_category' : '').'
'.($sql_sort != '' ? $sql_sort : 'ORDER BY c.`level_depth` ASC, category_shop.`position` ASC').'
'.($sql_limit != '' ? $sql_limit : '')
);
$categories = array();
$buff = array();
foreach ($result as $row)
{
$current = &$buff[$row['id_category']];
$current = $row;
if ($row['id_parent'] == 0)
$categories[$row['id_category']] = &$current;
else
$buff[$row['id_parent']]['children'][$row['id_category']] = &$current;
}
return $categories;
}
public static function getSimpleCategories($id_lang)
{
return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('