@inrupt/solid-client
Version:
Make your web apps work with Solid Pods.
50 lines (47 loc) • 2.22 kB
JavaScript
import { Store } from 'n3';
// Copyright Inrupt Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
// Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
const rdfJsDataset = (quads) => new Store(quads);
const localNodeSkolemPrefix = "https://inrupt.com/.well-known/sdk-local-node/";
/**
* Runtime freezing might be too much overhead;
* if so, this function allows us to replace it by a function
* that merely marks its input as Readonly<> for static analysis.
*/
const { freeze } = Object;
function isLocalNodeIri(iri) {
return (iri.substring(0, localNodeSkolemPrefix.length) === localNodeSkolemPrefix);
}
function getLocalNodeName(localNodeIri) {
return localNodeIri.substring(localNodeSkolemPrefix.length);
}
function getLocalNodeIri(localNodeName) {
return `${localNodeSkolemPrefix}${localNodeName}`;
}
function isBlankNodeId(value) {
return typeof value === "string" && value.substring(0, 2) === "_:";
}
function getBlankNodeValue(blankNodeId) {
return blankNodeId.substring(2);
}
function getBlankNodeId(blankNode) {
return `_:${blankNode.value}`;
}
export { freeze, getBlankNodeId, getBlankNodeValue, getLocalNodeIri, getLocalNodeName, isBlankNodeId, isLocalNodeIri, localNodeSkolemPrefix, rdfJsDataset };