mirror of
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104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
/*
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* Copyright (c) 2024-2025, stelar7 <dudedbz@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/String.h>
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#include <LibJS/Runtime/Array.h>
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#include <LibWeb/Bindings/IDBObjectStorePrototype.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/HTML/EventNames.h>
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#include <LibWeb/IndexedDB/IDBObjectStore.h>
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namespace Web::IndexedDB {
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GC_DEFINE_ALLOCATOR(IDBObjectStore);
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IDBObjectStore::~IDBObjectStore() = default;
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IDBObjectStore::IDBObjectStore(JS::Realm& realm, GC::Ref<ObjectStore> store, GC::Ref<IDBTransaction> transaction)
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: PlatformObject(realm)
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, m_store(store)
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, m_transaction(transaction)
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, m_name(store->name())
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{
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}
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GC::Ref<IDBObjectStore> IDBObjectStore::create(JS::Realm& realm, GC::Ref<ObjectStore> store, GC::Ref<IDBTransaction> transaction)
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{
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return realm.create<IDBObjectStore>(realm, store, transaction);
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}
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void IDBObjectStore::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(IDBObjectStore);
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}
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void IDBObjectStore::visit_edges(Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_store);
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visitor.visit(m_transaction);
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}
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// https://w3c.github.io/IndexedDB/#dom-idbobjectstore-keypath
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JS::Value IDBObjectStore::key_path() const
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{
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if (!m_store->key_path().has_value())
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return JS::js_null();
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return m_store->key_path().value().visit(
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[&](String const& value) -> JS::Value {
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return JS::PrimitiveString::create(realm().vm(), value);
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},
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[&](Vector<String> const& value) -> JS::Value {
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return JS::Array::create_from<String>(realm(), value.span(), [&](auto const& entry) -> JS::Value {
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return JS::PrimitiveString::create(realm().vm(), entry);
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});
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});
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}
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// https://w3c.github.io/IndexedDB/#dom-idbobjectstore-name
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WebIDL::ExceptionOr<void> IDBObjectStore::set_name(String const& value)
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{
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auto& realm = this->realm();
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// 1. Let name be the given value.
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auto const& name = value;
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// 2. Let transaction be this’s transaction.
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auto& transaction = m_transaction;
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// 3. Let store be this’s object store.
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auto& store = m_store;
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// FIXME: 4. If store has been deleted, throw an "InvalidStateError" DOMException.
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// 5. If transaction is not an upgrade transaction, throw an "InvalidStateError" DOMException.
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if (transaction->mode() != Bindings::IDBTransactionMode::Versionchange)
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return WebIDL::InvalidStateError::create(realm, "Attempted to set name outside of version change"_string);
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// 6. If transaction’s state is not active, throw a "TransactionInactiveError" DOMException.
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if (transaction->state() != IDBTransaction::TransactionState::Active)
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return WebIDL::TransactionInactiveError::create(realm, "Transaction is not active"_string);
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// 7. If store’s name is equal to name, terminate these steps.
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if (store->name() == name)
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return {};
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// 8. If an object store named name already exists in store’s database, throw a "ConstraintError" DOMException.
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if (store->database()->object_store_with_name(name))
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return WebIDL::ConstraintError::create(realm, "Object store with the given name already exists"_string);
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// 9. Set store’s name to name.
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store->set_name(name);
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// 10. Set this’s name to name.
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m_name = name;
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return {};
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}
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}
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