public static function findOrCreate($db, $collection_ascii_id, $ascii_id)
{
$type = new Dase_DBO_ItemType($db);
$coll = Dase_DBO_Collection::get($db, $collection_ascii_id);
if (!$coll) {
throw new Exception('no such collection');
}
$type->collection_id = $coll->id;
$type->ascii_id = Dase_Util::dirify($ascii_id);
if (!$type->findOne()) {
$type->name = ucwords(str_replace('_', ' ', $ascii_id));
$type->insert();
}
return $type;
}
protected function setup($r)
{
$this->type = Dase_DBO_ItemType::get($this->db, $r->get('collection_ascii_id'), $r->get('item_type_ascii_id'));
if (!$this->type) {
$r->renderError(404);
}
}
function insert($db, $r, $collection)
{
//think about using Slug also
$ascii_id = Dase_Util::dirify($this->getAsciiId());
if (!$ascii_id) {
$ascii_id = Dase_Util::dirify($this->getTitle());
}
if (!Dase_DBO_ItemType::get($db, $collection->ascii_id, $ascii_id)) {
$type = new Dase_DBO_ItemType($db);
$type->ascii_id = $ascii_id;
$type->name = $this->getTitle();
$type->collection_id = $collection->id;
$type->description = $this->getSummary();
$type->insert();
return $type;
} else {
throw new Dase_Exception('item type exists');
}
}
function getItemTypes()
{
$res = array();
$types = new Dase_DBO_ItemType($this->db);
$types->collection_id = $this->id;
$types->orderBy('name');
foreach ($types->find() as $t) {
$res[] = clone $t;
}
return $res;
}
public function deleteItemTypeAttribute($r)
{
$type = Dase_DBO_ItemType::get($this->db, $this->collection->ascii_id, $r->get('type_ascii_id'));
$att = Dase_DBO_Attribute::get($this->db, $this->collection->ascii_id, $r->get('att_ascii_id'));
$ita = new Dase_DBO_AttributeItemType($this->db);
$ita->attribute_id = $att->id;
$ita->item_type_id = $type->id;
if ($ita->findOne()) {
$ita->delete();
$r->renderOk('done');
} else {
$r->renderError(400);
}
}
function setItemType($type_ascii_id = '')
{
if (!$type_ascii_id || 'none' == $type_ascii_id || 'default' == $type_ascii_id) {
$this->item_type_id = 0;
$this->item_type_ascii_id = 'default';
$this->item_type_name = 'default';
$this->updated = date(DATE_ATOM);
$this->update();
return true;
}
$type = new Dase_DBO_ItemType($this->db);
$type->ascii_id = $type_ascii_id;
$type->collection_id = $this->collection_id;
if ($type->findOne()) {
$this->item_type_id = $type->id;
$this->item_type_ascii_id = $type->ascii_id;
$this->item_type_name = $type->name;
$this->updated = date(DATE_ATOM);
$this->update();
$this->_item_type = $type;
return true;
} else {
//now w/ auto-create 3/18/2011
$type->name = $type_ascii_id;
$type->insert();
$this->item_type_id = $type->id;
$this->item_type_ascii_id = $type->ascii_id;
$this->item_type_name = $type->name;
$this->updated = date(DATE_ATOM);
$this->update();
$this->_item_type = $type;
return true;
}
}
function addItemType($item_type_ascii)
{
$c = $this->getCollection();
$type = Dase_DBO_ItemType::get($this->db, $c->ascii_id, $item_type_ascii);
if ($type) {
$ita = new Dase_DBO_AttributeItemType($this->db);
$ita->attribute_id = $this->id;
$ita->item_type_id = $type->id;
if (!$ita->findOne()) {
$ita->insert();
}
}
}
/** for now, PUT of a collection entry can only add, NOT delete item_types & attributes */
function update($db, $r)
{
$coll = $this->getAsciiId();
foreach ($this->getAttributes() as $att) {
Dase_DBO_Attribute::findOrCreate($db, $coll, $att['term']);
}
foreach ($this->getItemTypes() as $type) {
Dase_DBO_ItemType::findOrCreate($db, $coll, $type['term']);
}
$coll = Dase_DBO_Collection::get($db, $coll);
$coll->updateVisibility($this->getVisibility());
$r->renderResponse('updated collection');
}
