/**
* Saves a link into the database.
*
* $param \WebLinks\Domain\Link $link The link to save
*/
public function save(Link $link)
{
$linkData = array('link_title' => $link->getTitle(), 'link_url' => $link->getUrl(), 'user_id' => $link->getAuthor()->getId());
if ($link->getId()) {
// The link has already been saved : update it
$this->getDb()->update('t_link', $linkData, array('link_id' => $link->getId()));
} else {
// The link has never been saved : insert it
$this->getDb()->insert('t_link', $linkData);
// Get the id of the newly created link and set it on the entity
$id = $this->getDb()->lastInsertId();
$link->setId($id);
}
}
/**
* Creates an Link object based on a DB row.
*
* @param array $row The DB row containing Link data.
* @return \WebLinks\Domain\Link
*/
protected function buildDomainObject($row)
{
$link = new Link();
$link->setId($row['link_id']);
$link->setUrl($row['link_url']);
$link->setTitle($row['link_title']);
if (array_key_exists('user_id', $row)) {
// Find and set the associated author
$userId = $row['user_id'];
$user = $this->userDAO->find($userId);
$link->setAuthor($user);
}
return $link;
}