/**
* retrieve an image from amazon for a product
*
* @return array array of products
*/
function Products_adminImportDataFromAmazon()
{
$pid = (int) $_REQUEST['id'];
$ean = $_REQUEST['ean'];
if (strlen($ean) == 12) {
$ean = Products_adminImportDataFromAmazonGetEan13CheckNum($ean);
}
if (strlen($ean) != 13) {
return array('message' => 'EAN too short');
}
$access_key = $_REQUEST['access_key'];
$private_key = $_REQUEST['secret_key'];
$associate_tag = $_REQUEST['associate_key'];
$pdata = Product::getInstance($pid);
// { image
if (!isset($pdata->images_directory) || !$pdata->images_directory || $pdata->images_directory == '/' || !is_dir(USERBASE . '/f/' . $pdata->images_directory)) {
if (!is_dir(USERBASE . '/f/products/product-images')) {
mkdir(USERBASE . '/f/products/product-images', 0777, true);
}
$pdata->images_directory = '/products/product-images/' . (int) ($pid / 1000) . '/' . $pid;
mkdir(USERBASE . '/f' . $pdata->images_directory, 0755, true);
Product::getInstance($pid)->set('images_directory', $pdata->images_directory);
}
$image_exists = 0;
$dir = new DirectoryIterator(USERBASE . '/f' . $pdata->images_directory);
foreach ($dir as $f) {
if ($f->isDot()) {
continue;
}
$image_exists++;
}
// }
if ($image_exists) {
return array('message' => 'already_exists');
}
$obj = new AmazonProductAPI($access_key, $private_key, $associate_tag);
try {
$result = $obj->getItemByEan($ean, '');
if (!@$result->Items->Item) {
return array('message' => 'not found');
}
// { description
$description = (array) $result->Items->Item->EditorialReviews->EditorialReview->Content;
$description = $description[0];
$do_description = 1;
if ($description) {
$meta = json_decode(dbOne('select data_fields from products where id=' . $pid, 'data_fields'), true);
foreach ($meta as $k => $v) {
if (!isset($v['n'])) {
unset($meta[$k]);
continue;
}
if ($v['n'] == 'description') {
if ($v['v']) {
$do_description = 0;
} else {
unset($meta[$k]);
}
}
}
if ($do_description) {
$meta[] = array('n' => 'description', 'v' => $description);
}
Product::getInstance($pid)->set('data_fields', json_encode($meta));
}
// }
// { image
$img = (array) $result->Items->Item->LargeImage->URL;
$img = $img[0];
if (!$image_exists) {
copy($img, USERBASE . '/f/' . $pdata->images_directory . '/default.jpg');
}
// }
return array('message' => 'found and imported');
} catch (Exception $e) {
return array('message' => 'error... ' . $e->getMessage());
}
}
