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// normalization / minor fix in php upgrader files

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mMarinetti committed 2012-01-18 10:02:57 +00:00
1 parent de658d9cff
commit d725739d4c
39 files changed
+583 -224
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install-new/upgrade/php/generate_ntree.php
+19 -1
View File
@@ -27,5 +27,23 @@
function generate_ntree()
{
Category::regenerateEntireNtree();
$categories = Db::getInstance()->ExecuteS('SELECT id_category, id_parent FROM '._DB_PREFIX_.'category ORDER BY id_parent ASC, position ASC');
$categoriesArray = array();
foreach ($categories AS $category)
$categoriesArray[(int)$category['id_parent']]['subcategories'][(int)$category['id_category']] = 1;
$n = 1;
generate_ntree_subTree($categoriesArray, 1, $n);
}
function generate_ntree_subTree(&$categories, $id_category, &$n)
{
$left = (int)$n++;
if (isset($categories[(int)$id_category]['subcategories']))
foreach (array_keys($categories[(int)$id_category]['subcategories']) AS $id_subcategory)
generate_ntree_subTree($categories, (int)$id_subcategory, $n);
$right = (int)$n++;
Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'category
SET nleft = '.(int)$left.', nright = '.(int)$right.'
WHERE id_category = '.(int)$id_category.' LIMIT 1');
}