wikiparser-node
Version:
A Node.js parser for MediaWiki markup with AST
65 lines (64 loc) • 3.26 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseMagicLinks = void 0;
const string_1 = require("../util/string");
const magicLink_1 = require("../src/magicLink");
/* NOT FOR BROWSER */
const constants_1 = require("../util/constants");
/* NOT FOR BROWSER END */
const space = String.raw `[${string_1.zs}\t]| |�*160;|�*a0;`, sp = `(?:${space})+`, spdash = `(?:${space}|-)`, magicLinkPattern = String.raw `(?:RFC|PMID)${sp}\d+\b|ISBN${sp}(?:97[89]${spdash}?)?(?:\d${spdash}?){9}[\dx]\b`;
/**
* 解析自由外链
* @param wikitext
* @param config
* @param accum
*/
const parseMagicLinks = (wikitext, config, accum) => {
if (!config.regexMagicLinks) {
try {
// eslint-disable-next-line @typescript-eslint/no-unused-expressions
/(^|[^\p{L}\p{N}_])(?:(?:ftp:\/\/|http:\/\/)((?:\[[\da-f:.]+\]|[^[\]<>"\t\n\p{Zs}])[^[\]<>"\0\t\n\p{Zs}]*)|(?:rfc|pmid)[\p{Zs}\t]+\d+\b|isbn[\p{Zs}\t]+(?:97[89][\p{Zs}\t-]?)?(?:\d[\p{Zs}\t-]?){9}[\dx]\b)/giu;
config.regexMagicLinks = new RegExp(String.raw `(^|[^\p{L}\p{N}_])(?:(?:${config.protocol})(${string_1.extUrlCharFirst}${string_1.extUrlChar})|${magicLinkPattern})`, 'giu');
}
catch /* istanbul ignore next */ {
// eslint-disable-next-line @typescript-eslint/no-unused-expressions
/(^|\W)(?:(?:ftp:\/\/|http:\/\/)((?:\[[\da-f:.]+\]|[^[\]<>"\s])[^[\]<>"\0\s]*)|(?:rfc|pmid)\s+\d+\b|isbn\s+(?:97[89][\s-]?)?(?:\d[\s-]?){9}[\dx]\b)/giu;
config.regexMagicLinks = new RegExp(String.raw `(^|\W)(?:(?:${config.protocol})(${string_1.extUrlCharFirst}${string_1.extUrlChar})|${magicLinkPattern})`, 'giu');
}
}
return wikitext.replace(config.regexMagicLinks, (m, lead, p1) => {
let url = lead ? m.slice(lead.length) : m;
if (p1) {
let trail = '';
const m2 = /&(?:lt|gt|nbsp|#x0*(?:3[ce]|a0)|#0*(?:6[02]|160));/iu.exec(url);
if (m2) {
trail = url.slice(m2.index);
url = url.slice(0, m2.index);
}
const sep = url.includes('(') ? /[^,;\\.:!?][,;\\.:!?]+$/u : /[^,;\\.:!?)][,;\\.:!?)]+$/u, sepChars = sep.exec(url);
if (sepChars) {
let correction = 1;
if (sepChars[0][1] === ';'
&& /&(?:[a-z]+|#x[\da-f]+|#\d+)$/iu.test(url.slice(0, sepChars.index))) {
correction = 2;
}
trail = url.slice(sepChars.index + correction) + trail;
url = url.slice(0, sepChars.index + correction);
}
if (trail.length >= p1.length) {
return m;
}
// @ts-expect-error abstract class
new magicLink_1.MagicLinkToken(url, undefined, config, accum);
return `${lead}\0${accum.length - 1}w\x7F${trail}`;
}
else if (!/^(?:RFC|PMID|ISBN)/u.test(url)) {
return m;
}
// @ts-expect-error abstract class
new magicLink_1.MagicLinkToken(url, 'magic-link', config, accum);
return `${lead}\0${accum.length - 1}i\x7F`;
});
};
exports.parseMagicLinks = parseMagicLinks;
constants_1.parsers['parseMagicLinks'] = __filename;