Santhosh Janardhanan
de2d83092e
- Delete old Vite+Svelte frontend - Initialize new SvelteKit project with TypeScript - Configure Tailwind CSS v4 + DaisyUI - Implement JWT authentication with auto-refresh - Create login page with form validation (Zod) - Add protected route guards - Update Docker configuration for single-stage build - Add E2E tests with Playwright (6/11 passing) - Fix Svelte 5 reactivity with $state() runes Known issues: - 5 E2E tests failing (timing/async issues) - Token refresh implementation needs debugging - Validation error display timing
88 lines
3.5 KiB
JavaScript
88 lines
3.5 KiB
JavaScript
import DOMException from '../exception/DOMException.js';
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import * as PropertySymbol from '../PropertySymbol.js';
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import DOMExceptionNameEnum from '../exception/DOMExceptionNameEnum.js';
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import NodeTypeEnum from '../nodes/node/NodeTypeEnum.js';
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import NodeUtility from '../nodes/node/NodeUtility.js';
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/**
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* Range utility.
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*
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* Based on:
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* https://github.com/jsdom/jsdom/blob/master/lib/jsdom/living/range/boundary-point.js.
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*/
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export default class RangeUtility {
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/**
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* Compares boundary points.
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*
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* Based on logic from:
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* https://github.com/jsdom/jsdom/blob/master/lib/jsdom/living/range/boundary-point.js
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*
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* @see https://dom.spec.whatwg.org/#concept-range-bp-after
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* @param pointA Point A.
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* @param pointB Point B.
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* @returns A number, -1, 0, or 1, indicating whether the corresponding boundary-point of the Range is respectively before, equal to, or after the corresponding boundary-point of sourceRange.
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*/
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static compareBoundaryPointsPosition(pointA, pointB) {
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if (pointA.node === pointB.node) {
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if (pointA.offset === pointB.offset) {
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return 0;
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}
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else if (pointA.offset < pointB.offset) {
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return -1;
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}
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return 1;
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}
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if (NodeUtility.isFollowing(pointA.node, pointB.node)) {
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return this.compareBoundaryPointsPosition(pointB, pointA) === -1 ? 1 : -1;
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}
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if (NodeUtility.isInclusiveAncestor(pointA.node, pointB.node)) {
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let child = pointB.node;
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while (child[PropertySymbol.parentNode] !== pointA.node) {
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child = child[PropertySymbol.parentNode];
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}
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if (child[PropertySymbol.parentNode][PropertySymbol.nodeArray].indexOf(child) <
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pointA.offset) {
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return 1;
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}
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}
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return -1;
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}
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/**
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* Validates a boundary point.
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*
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* @throws DOMException
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* @param point Boundary point.
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*/
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static validateBoundaryPoint(point) {
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if (point.node[PropertySymbol.nodeType] === NodeTypeEnum.documentTypeNode) {
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throw new DOMException(`DocumentType Node can't be used as boundary point.`, DOMExceptionNameEnum.invalidNodeTypeError);
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}
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if (point.offset > NodeUtility.getNodeLength(point.node)) {
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throw new DOMException(`Offset out of bound.`, DOMExceptionNameEnum.indexSizeError);
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}
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}
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/**
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* Returns "true" if contained.
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*
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* @param node Node.
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* @param range Range.
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* @returns "true" if contained.
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*/
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static isContained(node, range) {
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return (this.compareBoundaryPointsPosition({ node, offset: 0 }, { node: range.startContainer, offset: range.startOffset }) === 1 &&
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this.compareBoundaryPointsPosition({ node, offset: NodeUtility.getNodeLength(node) }, { node: range.endContainer, offset: range.endOffset }) === -1);
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}
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/**
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* Returns "true" if partially contained.
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*
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* @param node Node.
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* @param range Range.
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* @returns "true" if partially contained.
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*/
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static isPartiallyContained(node, range) {
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return ((NodeUtility.isInclusiveAncestor(node, range.startContainer) &&
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!NodeUtility.isInclusiveAncestor(node, range.endContainer)) ||
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(!NodeUtility.isInclusiveAncestor(node, range.startContainer) &&
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NodeUtility.isInclusiveAncestor(node, range.endContainer)));
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}
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}
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//# sourceMappingURL=RangeUtility.js.map
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