/** create cart if none exists, also returns cart count */
public function initCart()
{
$tag = new Dase_DBO_Tag($this->db);
$tag->dase_user_id = $this->id;
$tag->type = 'cart';
if (!$tag->findOne()) {
$tag->eid = $this->eid;
$tag->name = 'My Cart';
$tag->ascii_id = 'cart';
$tag->created = date(DATE_ATOM);
$tag->item_count = 0;
$tag->insert();
}
return $tag->item_count;
}
public static function create($db, $tag_name, $user)
{
if (!$tag_name) {
return false;
}
$tag = new Dase_DBO_Tag($db);
$tag->ascii_id = Dase_Util::dirify($tag_name);
$tag->dase_user_id = $user->id;
if ($tag->findOne()) {
return false;
} else {
$tag->name = $tag_name;
$tag->type = 'set';
$tag->background = 'white';
$tag->is_public = 0;
$tag->item_count = 0;
$tag->eid = $user->eid;
$tag->created = date(DATE_ATOM);
$tag->insert();
return $tag;
}
}
public function insert($db, $r)
{
$user = $r->getUser();
$atom_author = $this->getAuthorName();
//should be exception??
if (!$atom_author || $atom_author != $user->eid) {
$r->renderError(401, 'users do not match');
}
$set = new Dase_DBO_Tag($db);
$set->ascii_id = Dase_Util::dirify($this->getAsciiId());
$set->eid = $user->eid;
if ($set->findOne()) {
$r->renderError(409, 'set with that name exists');
}
$set->dase_user_id = $user->id;
$set->name = $this->getTitle();
$set->is_public = 0;
$set->item_count = 0;
$set->type = 'set';
$set->created = date(DATE_ATOM);
$set->updated = date(DATE_ATOM);
$set->insert();
/*
foreach ($this->getCategories() as $category) {
$tag_cat = new Dase_DBO_TagCategory($db);
$tag_cat->tag_id = $set->id;
$tag_cat->category_id = 0;
$tag_cat->term = $category['term'];
$tag_cat->label = $category['label'];
$scheme = str_replace('http://daseproject.org/category/','',$category['scheme']);
$tag_cat->scheme = $scheme;
$tag_cat->insert();
}
*/
return $set;
}
