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Получить дерево категорий товар (OpenCart)
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/** | |
* Создать дерево категорий для товара | |
* Использовано для CMS - OpenCart | |
* | |
* @param int $product_id | |
* @param int $categoryId | |
* @param string $categoryTreeArray | |
* | |
* @return array|mixed|string | |
* @since 3.9 | |
* @auhtor Gartes | [email protected] | Skype : agroparknew | Telegram : @gartes | |
* @date 28.11.2021 00:30 | |
* | |
* @use $CategoriesTree = $this->getCategoryTree( $result['product_id'] ); | |
*/ | |
public function getCategoryTree($product_id , $categoryId = 0 , $categoryTreeArray = '' ){ | |
if (!is_array($categoryTreeArray)) $categoryTreeArray = array(); | |
# При первом обращении получаем ID категории для товара | |
if( !$categoryId ) | |
{ | |
$Categories = $this->getCategories( $product_id ); | |
$categoryId = $Categories[0]['category_id'] ; | |
}#END IF | |
$parentCategory = $this->getParentCategory( $categoryId ); | |
if( !empty($parentCategory) ) | |
{ | |
$categoryTreeArray['category_idArr'][] = $parentCategory['category_id'] ; | |
$categoryTreeArray['category_nameArr'][] = $parentCategory['name'] ; | |
$categoryTreeArray['categoryArr'][] = $parentCategory ; | |
if( $parentCategory['parent_id'] ) | |
{ | |
return $this->getCategoryTree($product_id , $parentCategory['parent_id'] , $categoryTreeArray ); | |
}#END IF | |
}#END IF | |
$categoryTreeArray['category_nameArr'] = array_reverse($categoryTreeArray['category_nameArr']); | |
# Обработка названий категорий в виде дерева | |
$spacing = '' ; | |
foreach ( $categoryTreeArray['category_nameArr'] as &$item) | |
{ | |
$item = $spacing . $item ; | |
$spacing .= '-' ; | |
}#END FOREACH | |
/** | |
* Создать путь из ID Categories for OpenCart Shop | |
* e.x - 111_114_33 | |
*/ | |
$categoryTreeArray['path'] = implode('_' , array_reverse( $categoryTreeArray['category_idArr'] ) ); | |
return $categoryTreeArray ; | |
} | |
/** | |
* Получить родительскую категорию | |
* | |
* @param $category_id | |
* | |
* @return array | |
* @since 3.9 | |
* @auhtor Gartes | [email protected] | Skype : agroparknew | Telegram : @gartes | |
* @date 27.11.2021 23:38 | |
*/ | |
public function getParentCategory( $category_id ): array | |
{ | |
$data = $this->db->query(" | |
SELECT * | |
FROM " . DB_PREFIX . "category AS c | |
LEFT JOIN " . DB_PREFIX . "category_description cd ON (c.category_id = cd.category_id) | |
WHERE c.category_id = '" . (int)$category_id . "'"); | |
return $data->row ; | |
} | |
/** | |
* Получить категорию товара | |
* @param int $product_id | |
* | |
* @return array | |
* @since 3.9 | |
* @auhtor Gartes | [email protected] | Skype : agroparknew | Telegram : @gartes | |
* @date 27.11.2021 23:43 | |
* | |
*/ | |
public function getCategories($product_id): array | |
{ | |
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "product_to_category WHERE product_id = '" . (int)$product_id . "'"); | |
return $query->rows; | |
} | |
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