/**
* Adds a new item to the storage or updates an existing one.
*
* @param MShop_Download_Item_Interface $item New item that should be saved to the storage
* @param boolean $fetch True if the new ID should be returned in the item
*/
public function saveItem(MShop_Common_Item_Interface $item, $fetch = true)
{
$iface = 'MShop_Download_Item_Interface';
if (!$item instanceof $iface) {
throw new MShop_Download_Exception(sprintf('Object is not of required type "%1$s"', $iface));
}
if (!$item->isModified()) {
return;
}
$context = $this->_getContext();
$dbm = $context->getDatabaseManager();
$dbname = $this->_getResourceName();
$conn = $dbm->acquire($dbname);
try {
$id = $item->getId();
$date = date('Y-m-d H:i:s');
if ($id === null) {
/** mshop/download/manager/default/item/insert
* Inserts a new download record into the database table
*
* Items with no ID yet (i.e. the ID is NULL) will be created in
* the database and the newly created ID retrieved afterwards
* using the "newid" SQL statement.
*
* The SQL statement must be a string suitable for being used as
* prepared statement. It must include question marks for binding
* the values from the download item to the statement before they are
* sent to the database server. The number of question marks must
* be the same as the number of columns listed in the INSERT
* statement. The order of the columns must correspond to the
* order in the saveItems() method, so the correct values are
* bound to the columns.
*
* The SQL statement should conform to the ANSI standard to be
* compatible with most relational database systems. This also
* includes using double quotes for table and column names.
*
* @param string SQL statement for inserting records
* @since 2014.03
* @category Developer
* @see mshop/download/manager/default/item/update
* @see mshop/download/manager/default/item/newid
* @see mshop/download/manager/default/item/delete
* @see mshop/download/manager/default/item/search
* @see mshop/download/manager/default/item/count
*/
$path = 'mshop/download/manager/default/item/insert';
} else {
/** mshop/download/manager/default/item/update
* Updates an existing download record in the database
*
* Items which already have an ID (i.e. the ID is not NULL) will
* be updated in the database.
*
* The SQL statement must be a string suitable for being used as
* prepared statement. It must include question marks for binding
* the values from the download item to the statement before they are
* sent to the database server. The order of the columns must
* correspond to the order in the saveItems() method, so the
* correct values are bound to the columns.
*
* The SQL statement should conform to the ANSI standard to be
* compatible with most relational database systems. This also
* includes using double quotes for table and column names.
*
* @param string SQL statement for updating records
* @since 2014.03
* @category Developer
* @see mshop/download/manager/default/item/insert
* @see mshop/download/manager/default/item/newid
* @see mshop/download/manager/default/item/delete
* @see mshop/download/manager/default/item/search
* @see mshop/download/manager/default/item/count
*/
$path = 'mshop/download/manager/default/item/update';
}
$stmt = $this->_getCachedStatement($conn, $path);
$stmt->bind(1, $context->getLocale()->getSiteId(), MW_DB_Statement_Abstract::PARAM_INT);
$stmt->bind(2, $context->getUserId(), MW_DB_Statement_Abstract::PARAM_INT);
$stmt->bind(3, $item->getFileId(), MW_DB_Statement_Abstract::PARAM_INT);
$stmt->bind(4, $item->getProductId(), MW_DB_Statement_Abstract::PARAM_INT);
$stmt->bind(5, $item->getOrderBaseId(), MW_DB_Statement_Abstract::PARAM_INT);
$stmt->bind(6, $item->getDownloads(), MW_DB_Statement_Abstract::PARAM_INT);
$stmt->bind(7, $item->getUrl());
$stmt->bind(8, $date);
// mtime
$stmt->bind(9, $context->getEditor());
if ($id !== null) {
$stmt->bind(10, $id, MW_DB_Statement_Abstract::PARAM_INT);
$item->setId($id);
//is not modified anymore
} else {
$stmt->bind(10, $date);
// ctime
}
$stmt->execute()->finish();
if ($id === null && $fetch === true) {
/** mshop/download/manager/default/item/newid
* Retrieves the ID generated by the database when inserting a new record
*
* As soon as a new record is inserted into the database table,
* the database server generates a new and unique identifier for
* that record. This ID can be used for retrieving, updating and
* deleting that specific record from the table again.
*
* For MySQL:
* SELECT LAST_INSERT_ID()
* For PostgreSQL:
* SELECT currval('seq_msdl_id')
* For SQL Server:
* SELECT SCOPE_IDENTITY()
* For Oracle:
* SELECT "seq_msdl_id".CURRVAL FROM DUAL
*
* There's no way to retrive the new ID by a SQL statements that
* fits for most database servers as they implement their own
* specific way.
*
* @param string SQL statement for retrieving the last inserted record ID
* @since 2014.03
* @category Developer
* @see mshop/download/manager/default/item/insert
* @see mshop/download/manager/default/item/update
* @see mshop/download/manager/default/item/delete
* @see mshop/download/manager/default/item/search
* @see mshop/download/manager/default/item/count
*/
$path = 'mshop/download/manager/default/item/newid';
$item->setId($this->_newId($conn, $context->getConfig()->get($path, $path)));
}
$dbm->release($conn, $dbname);
} catch (Exception $e) {
$dbm->release($conn, $dbname);
throw $e;
}
}