function getItem()
{
if (!$this->item) {
$this->item = Dase_DBO_Item::get($this->db, $this->p_collection_ascii_id, $this->p_serial_number);
}
return $this->item;
}
public static function getByUnique($db, $unique)
{
$sections = explode('/', $unique);
$sernum = array_pop($sections);
$coll = array_pop($sections);
//will return false if no such item
return Dase_DBO_Item::get($db, $coll, $sernum);
}
protected function setup($r)
{
//do we really want to hit db w/ every request?
$this->item = Dase_DBO_Item::get($this->db, $r->get('collection_ascii_id'), $r->get('serial_number'));
if (!$this->item && 'put' != $r->method) {
$r->renderError(404);
}
//all auth happens in individual methods
}
public function getItem($r)
{
$t = new Dase_Template($r, true);
$item = Dase_DBO_Item::get($this->db, $r->get('coll_ascii'), $r->get('serial_number'));
$json = $item->asJson($r->app_root);
$php_data = json_decode($json, true);
$t->assign('item', $php_data);
$t->assign('coll_ascii', $r->get('coll_ascii'));
$r->renderResponse($t->fetch('item.tpl'));
}
function getItem()
{
$item = new Dase_DBO_Item($this->db);
if ($item->load($this->item_id)) {
$item->getCollection();
return $item;
} else {
if ($this->p_collection_ascii_id && $this->p_serial_number) {
$item = Dase_DBO_Item::get($this->db, $this->p_collection_ascii_id, $this->p_serial_number);
if ($item) {
$item->getCollection();
return $item;
}
}
}
return false;
}
public function postToCart($r)
{
$u = $this->user;
$u->expireDataCache($r->getCache());
$tag = new Dase_DBO_Tag($this->db);
$tag->dase_user_id = $u->id;
$tag->type = 'cart';
if ($tag->findOne()) {
$tag_item = new Dase_DBO_TagItem($this->db);
$item_uniq = str_replace($r->app_root . '/', '', $r->getBody());
list($coll, $sernum) = explode('/', $item_uniq);
//todo: compat
$item = Dase_DBO_Item::get($this->db, $coll, $sernum);
$tag_item->item_id = $item->id;
$tag_item->p_collection_ascii_id = $coll;
$tag_item->p_serial_number = $sernum;
$tag_item->tag_id = $tag->id;
$tag_item->updated = date(DATE_ATOM);
$tag_item->sort_order = 99999;
if ($tag_item->insert()) {
//will not need this when we use item_unique:
//writes are expensive ;-)
//$tag_item->persist();
$tag->updateItemCount();
$r->renderResponse("added cart item {$tag_item->id}");
} else {
$r->renderResponse("add to cart failed");
}
} else {
$r->renderResponse("no such cart");
}
}
function addLinks($db, $r)
{
$eid = $r->getUser()->eid;
$sernum = $this->getSerialNumber();
$c = Dase_DBO_Collection::get($db, $r->get('collection_ascii_id'));
if (!$c) {
return;
}
$item = Dase_DBO_Item::get($db, $c->ascii_id, $sernum);
if (!$item) {
return;
}
$item->updated = date(DATE_ATOM);
$item->update();
foreach ($this->getMetadataLinks() as $att => $keyval) {
foreach ($keyval['values'] as $v) {
if (trim($v['text'])) {
//check that it's proper collection
if ($c->ascii_id = $v['coll']) {
$val = $item->setValueLink($att, $v['text'], $v['url'], $v['mod']);
}
}
}
}
$item->buildSearchIndex();
return $item;
}
function removeItem($item_unique, $update_count = false)
{
$tag_item = new Dase_DBO_TagItem($this->db);
$tag_item->tag_id = $this->id;
list($coll, $sernum) = explode('/', $item_unique);
//todo: compat
$item = Dase_DBO_Item::get($this->db, $coll, $sernum);
$tag_item->item_id = $item->id;
$tag_item->p_collection_ascii_id = $coll;
$tag_item->p_serial_number = $sernum;
if ($tag_item->findOne()) {
$log_text = "removing {$item_unique} from set {$this->eid}/{$this->ascii_id}";
Dase_Log::info(LOG_FILE, $log_text);
$tag_item->delete();
//this is too expensive when many items are being removed in one request
if ($update_count) {
$this->updateItemCount();
}
}
}
public function deleteMedia($r)
{
$item = Dase_DBO_Item::get($this->db, $this->collection_ascii_id, $this->serial_number);
if (!$item) {
$r->renderError(404, 'no such item');
}
if (!$this->user->can('write', $item)) {
$r->renderError(401, 'cannot delete media in this item');
}
try {
$item->deleteAdminValues();
//move actual files to 'deleted' directory
$item->deleteMedia(MEDIA_DIR);
} catch (Exception $e) {
Dase_Log::debug(LOG_FILE, 'media handler error: ' . $e->getMessage());
$r->renderError(500, 'could not delete media (' . $e->getMessage() . ')');
}
$item->buildSearchIndex();
$r->renderOk('deleted resource');
}
