/**
* AJAX behavior to process uploaded files intended as digital downloads
*
* Handles processing a file upload from a temporary file to a
* the correct storage container (DB, file system, etc)
*
* @author Jonathan Davis
* @return string JSON encoded result with DB id, filename, type & size
**/
public static function downloads()
{
$error = false;
if (isset($_FILES['Filedata']['error'])) {
$error = $_FILES['Filedata']['error'];
}
if ($error) {
die(json_encode(array('error' => Lookup::errors('uploads', $error))));
}
if (!@is_uploaded_file($_FILES['Filedata']['tmp_name'])) {
die(json_encode(array('error' => Shopp::__('The file could not be saved because the upload was not found on the server.'))));
}
if (0 == $_FILES['Filedata']['size']) {
die(json_encode(array('error' => Shopp::__('The file could not be saved because the uploaded file is empty.'))));
}
FileAsset::mimetypes();
// Save the uploaded file
$File = new ProductDownload();
$File->parent = 0;
$File->context = "price";
$File->type = "download";
$File->name = $_FILES['Filedata']['name'];
$File->filename = $File->name;
list($extension, $mimetype, $properfile) = wp_check_filetype_and_ext($_FILES['Filedata']['tmp_name'], $File->name);
if (empty($mimetype)) {
$mimetype = 'application/octet-stream';
}
$File->mime = $mimetype;
if (!empty($properfile)) {
$File->name = $File->filename = $properfile;
}
$File->size = filesize($_FILES['Filedata']['tmp_name']);
$File->store($_FILES['Filedata']['tmp_name'], 'upload');
$Error = ShoppErrors()->code('storage_engine_save');
if (!empty($Error)) {
die(json_encode(array('error' => $Error->message(true))));
}
$File->save();
do_action('add_product_download', $File, $_FILES['Filedata']);
echo json_encode(array('id' => $File->id, 'name' => stripslashes($File->name), 'type' => $File->mime, 'size' => $File->size));
}
/**
* shopp_add_product_download
*
* Add product download file to a product/variation.
*
* @api
* @since 1.2
*
* @param int $product id of the product the download asset will be added to
* @param string $file full or correct relative path to the download file asset.
* @param int $variant id of the variant the download asset will be attached to. For products with variants, this is a required parameter.
* @return mixed false of failure, the new download asset id on success
**/
function shopp_add_product_download($product, $file, $variant = false)
{
if (empty($product) || empty($file)) {
shopp_debug(__FUNCTION__ . ' failed: One or more missing parameters.');
return false;
}
$File = new ProductDownload();
$instore = $File->found($file);
if (!$instore && (!is_file($file) || !is_readable($file))) {
shopp_debug(__FUNCTION__ . " failed for file {$file}: File missing or unreadable.");
return false;
}
$Product = new ShoppProduct($product);
if (empty($Product->id)) {
shopp_debug(__FUNCTION__ . " failed for file {$file}: No such product with id {$product}.");
return false;
}
$Product->load_data(array('summary', 'prices'));
if ("on" == $Product->variants && false === $variant) {
shopp_debug(__FUNCTION__ . " failed for file {$file}: You must specify the variant id parameter for product {$product}.");
return false;
}
$Price = reset($Product->prices);
if (empty($Price->id)) {
shopp_debug(__FUNCTION__ . " failed for file {$file}: Failed to load product variants.");
return false;
}
if ($variant) {
$Price = false;
foreach ($Product->prices as $Price) {
if ($variant == $Price->id) {
break;
}
}
if (false === $Price) {
shopp_debug(__FUNCTION__ . " failed for file {$file}: You must specify a valid variant id parameter for product {$product}.");
return false;
}
}
// Save the uploaded file
$File->load(array('type' => 'download', 'parent' => $Price->id));
$File->parent = $Price->id;
$File->context = "price";
$File->type = "download";
$File->name = basename($file);
$File->filename = $File->name;
if (!$instore) {
$File->mime = file_mimetype($file, $File->name);
$File->size = filesize($file);
$File->store($file, 'file');
} else {
$File->uri = $file;
$File->readmeta();
}
$File->save();
if ($File->id) {
return $File->id;
}
shopp_debug(__FUNCTION__ . " failed for file {$file}");
return false;
}
/**
* AJAX behavior to process uploaded files intended as digital downloads
*
* Handles processing a file upload from a temporary file to a
* the correct storage container (DB, file system, etc)
*
* @return string JSON encoded result with DB id, filename, type & size
**/
function downloads () {
$error = false;
if (isset($_FILES['Filedata']['error'])) $error = $_FILES['Filedata']['error'];
if ($error) die(json_encode(array("error" => $this->uploadErrors[$error])));
if (!is_uploaded_file($_FILES['Filedata']['tmp_name']))
die(json_encode(array("error" => __('The file could not be saved because the upload was not found on the server.','Ecart'))));
if (!is_readable($_FILES['Filedata']['tmp_name']))
die(json_encode(array("error" => __('The file could not be saved because the web server does not have permission to read the upload.','Ecart'))));
if ($_FILES['Filedata']['size'] == 0)
die(json_encode(array("error" => __('The file could not be saved because the uploaded file is empty.','Ecart'))));
// Save the uploaded file
$File = new ProductDownload();
$File->parent = 0;
$File->context = "price";
$File->type = "download";
$File->name = $_FILES['Filedata']['name'];
$File->filename = $File->name;
$File->mime = file_mimetype($_FILES['Filedata']['tmp_name'],$File->name);
$File->size = filesize($_FILES['Filedata']['tmp_name']);
$File->store($_FILES['Filedata']['tmp_name'],'upload');
$File->save();
do_action('add_product_download',$File,$_FILES['Filedata']);
echo json_encode(array("id"=>$File->id,"name"=>stripslashes($File->name),"type"=>$File->mime,"size"=>$File->size));
}
