public function delete($id = 0)
{
//get data product.
$dgClass = new dg();
$products = $dgClass->getProducts();
$categories = $dgClass->getProductCategories();
//get id products
if (isset($_POST['ids']) && $_POST['ids'] != '') {
$ids = $_POST['ids'];
} else {
if ($id != '' && (int) $id > 0) {
$ids = array($id);
} else {
$ids = array();
}
}
if (count($ids) > 0) {
//remove products.
if (count($products) > 0) {
$content['products'] = array();
foreach ($products as $product) {
if (!in_array($product->id, $ids)) {
$content['products'][] = $product;
}
}
}
$content = json_encode($content);
$path = dirname(ROOT) . DS . 'data' . DS . 'products.json';
$dgClass->WriteFile($path, $content);
//remove categories.
if (count($categories) > 0) {
$category_data = array();
foreach ($categories as $category) {
if (!in_array($category->product_id, $ids)) {
$category_data[] = $category;
}
}
$category_data = json_encode($category_data);
$path = dirname(ROOT) . DS . 'data' . DS . 'product_categories.json';
$dgClass->WriteFile($path, $category_data);
}
}
$dgClass->redirect('index.php/product');
}
public function save()
{
$data = $_POST['product'];
$attributes = array();
if (isset($data['fields']) && count($data['fields']) > 0) {
$attributes['name'] = array();
$attributes['prices'] = array();
$attributes['titles'] = array();
$attributes['type'] = array();
$i = 0;
foreach ($data['fields'] as $filed) {
$attributes['name'][$i] = $filed['name'];
$attributes['prices'][$i] = $filed['prices'];
$attributes['titles'][$i] = $filed['titles'];
$attributes['type'][$i] = $filed['type'];
$i++;
}
}
unset($data['fields']);
$data['attributes'] = $attributes;
$dgClass = new dg();
$content = array('products' => array());
// get id
if ($data['id'] == 0) {
$id = 1;
$products = $dgClass->getProducts();
if (count($products) > 0) {
foreach ($products as $product) {
if ($product->id > $id) {
$id = $product->id;
}
}
$id = $id + 1;
}
$data['id'] = $id;
$products[] = $data;
$content['products'] = $products;
} else {
$products = $dgClass->getProducts();
$is_new = true;
if (count($products) > 0) {
foreach ($products as $product) {
if ($product->id == $data['id']) {
$content['products'][] = $data;
$is_new = false;
} else {
$content['products'][] = $product;
}
}
}
if ($is_new === true) {
$products[] = $data;
$content['products'] = $products;
}
}
$content = str_replace('\\\\', '', json_encode($content));
// write file
$path = dirname(ROOT) . DS . 'data' . DS . 'products.json';
$check = $dgClass->WriteFile($path, $content);
// update categories.
$categories = $_POST['category'];
if (count($categories)) {
$category = $dgClass->getProductCategories();
$data_cate = array();
$cid = 0;
foreach ($category as $val) {
if ($val->product_id != $data['id']) {
$data_cate[] = $val;
if ($val->id > $cid) {
$cid = $val->id;
}
}
}
foreach ($categories as $val) {
$cid++;
$catedt = new stdClass();
$catedt->id = $cid;
$catedt->product_id = $data['id'];
$catedt->cate_id = $val;
$data_cate[] = $catedt;
}
// write file
$path = dirname(ROOT) . DS . 'data' . DS . 'product_categories.json';
$check = $dgClass->WriteFile($path, json_encode($data_cate));
}
if ($check === false) {
$dgClass->redirect('index.php/product/edit/' . $data['id'] . '/0');
} else {
$dgClass->redirect('index.php/product/edit/' . $data['id'] . '/1');
}
}