wikiparser-node
Version:
A Node.js parser for MediaWiki markup with AST
86 lines (85 loc) • 2.75 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseQuotes = void 0;
const quote_1 = require("../src/nowiki/quote");
/* NOT FOR BROWSER */
const constants_1 = require("../util/constants");
/* NOT FOR BROWSER END */
/**
* 解析单引号
* @param wikitext
* @param config
* @param accum
* @param tidy 是否整理
*/
const parseQuotes = (wikitext, config, accum, tidy) => {
const arr = wikitext.split(/('{2,})/u), { length } = arr;
if (length === 1) {
return wikitext;
}
let nBold = 0, nItalic = 0, firstSingle, firstMulti, firstSpace;
for (let i = 1; i < length; i += 2) {
const len = arr[i].length;
switch (len) {
case 2:
nItalic++;
break;
case 4:
arr[i - 1] += `'`;
arr[i] = `'''`;
// fall through
case 3:
nBold++;
if (firstSingle !== undefined) {
break;
}
else if (arr[i - 1].endsWith(' ')) {
if (firstMulti === undefined && firstSpace === undefined) {
firstSpace = i;
}
}
else if (arr[i - 1].slice(-2, -1) === ' ') {
firstSingle = i;
}
else {
firstMulti ??= i;
}
break;
default:
arr[i - 1] += `'`.repeat(len - 5);
arr[i] = `'''''`;
nItalic++;
nBold++;
}
}
if (nItalic % 2 === 1 && nBold % 2 === 1) {
const i = firstSingle ?? firstMulti ?? firstSpace;
if (i !== undefined) {
arr[i] = `''`;
arr[i - 1] += `'`;
}
}
let bold = true, italic = true;
for (let i = 1; i < length; i += 2) {
const n = arr[i].length, isBold = n !== 2, isItalic = n !== 3;
if (isBold) {
bold = !bold;
}
if (isItalic) {
italic = !italic;
}
// @ts-expect-error abstract class
new quote_1.QuoteToken(arr[i], { bold: isBold && bold, italic: isItalic && italic }, config, accum);
arr[i] = `\0${accum.length - 1}q\x7F`;
}
/* NOT FOR BROWSER */
if (tidy && (!bold || !italic)) {
// @ts-expect-error abstract class
new quote_1.QuoteToken((bold ? '' : `'''`) + (italic ? '' : `''`), { bold: !bold, italic: !italic }, config, accum);
arr.push(`\0${accum.length - 1}q\x7F`);
}
/* NOT FOR BROWSER END */
return arr.join('');
};
exports.parseQuotes = parseQuotes;
constants_1.parsers['parseQuotes'] = __filename;