import * as url from '../../utils/url.js'; import * as string from '../../utils/string.js'; import { Function as FunctionToken, String as StringToken, Url, RightParenthesis } from '../../tokenizer/index.js'; export const name = 'Url'; export const structure = { value: String }; // | ) export function parse() { const start = this.tokenStart; let value; switch (this.tokenType) { case Url: value = url.decode(this.consume(Url)); break; case FunctionToken: if (!this.cmpStr(this.tokenStart, this.tokenEnd, 'url(')) { this.error('Function name must be `url`'); } this.eat(FunctionToken); this.skipSC(); value = string.decode(this.consume(StringToken)); this.skipSC(); if (!this.eof) { this.eat(RightParenthesis); } break; default: this.error('Url or Function is expected'); } return { type: 'Url', loc: this.getLocation(start, this.tokenStart), value }; } export function generate(node) { this.token(Url, url.encode(node.value)); }