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pangu.js
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// ==UserScript==
// @name Pangu
// @description 编辑框内按下 Ctrl+P 后，自动在中英文、中文与数字之间添加空格，并进行合适的标点符号处理。
// @run-at main, chat
// @reactive true
// @version 0.1.0
// @homepageURL https://github.com/PRO-2684/Scriptio-user-scripts/#pangu
// @author PRO_2684
// @license gpl-3.0
// ==/UserScript==
(function () {
// Adapted from https://github.com/vinta/pangu.js/blob/master/src/shared/core.js
const CJK = '\u2e80-\u2eff\u2f00-\u2fdf\u3040-\u309f\u30a0-\u30fa\u30fc-\u30ff\u3100-\u312f\u3200-\u32ff\u3400-\u4dbf\u4e00-\u9fff\uf900-\ufaff';
const ANY_CJK = new RegExp(`[${CJK}]`);
// the symbol part only includes ~ ! ; : , . ? but . only matches one character
const CONVERT_TO_FULLWIDTH_CJK_SYMBOLS_CJK = new RegExp(`([${CJK}])[ ]*([\\:]+|\\.)[ ]*([${CJK}])`, 'g');
const CONVERT_TO_FULLWIDTH_CJK_SYMBOLS = new RegExp(`([${CJK}])[ ]*([~\\!;,\\?]+)[ ]*`, 'g');
const DOTS_CJK = new RegExp(`([\\.]{2,}|\u2026)([${CJK}])`, 'g');
const FIX_CJK_COLON_ANS = new RegExp(`([${CJK}])\\:([A-Z0-9\\(\\)])`, 'g');
// the symbol part does not include '
const CJK_QUOTE = new RegExp(`([${CJK}])([\`"\u05f4])`, 'g');
const QUOTE_CJK = new RegExp(`([\`"\u05f4])([${CJK}])`, 'g');
const FIX_QUOTE_ANY_QUOTE = /([`"\u05f4]+)[ ]*(.+?)[ ]*([`"\u05f4]+)/g;
const CJK_SINGLE_QUOTE_BUT_POSSESSIVE = new RegExp(`([${CJK}])('[^s])`, 'g');
const SINGLE_QUOTE_CJK = new RegExp(`(')([${CJK}])`, 'g');
const FIX_POSSESSIVE_SINGLE_QUOTE = new RegExp(`([A-Za-z0-9${CJK}])( )('s)`, 'g');
const HASH_ANS_CJK_HASH = new RegExp(`([${CJK}])(#)([${CJK}]+)(#)([${CJK}])`, 'g');
const CJK_HASH = new RegExp(`([${CJK}])(#([^ ]))`, 'g');
const HASH_CJK = new RegExp(`(([^ ])#)([${CJK}])`, 'g');
// the symbol part only includes + - * / = & | < >
const CJK_OPERATOR_ANS = new RegExp(`([${CJK}])([\\+\\-\\*\\/=&\\|<>])([A-Za-z0-9])`, 'g');
const ANS_OPERATOR_CJK = new RegExp(`([A-Za-z0-9])([\\+\\-\\*\\/=&\\|<>])([${CJK}])`, 'g');
const FIX_SLASH_AS = /([/]) ([a-z\-_\./]+)/g;
const FIX_SLASH_AS_SLASH = /([/\.])([A-Za-z\-_\./]+) ([/])/g;
// the bracket part only includes ( ) [ ] { } < > “ ”
const CJK_LEFT_BRACKET = new RegExp(`([${CJK}])([\\(\\[\\{<>\u201c])`, 'g');
const RIGHT_BRACKET_CJK = new RegExp(`([\\)\\]\\}<>\u201d])([${CJK}])`, 'g');
const FIX_LEFT_BRACKET_ANY_RIGHT_BRACKET = /([\(\[\{<\u201c]+)[ ]*(.+?)[ ]*([\)\]\}>\u201d]+)/;
const ANS_CJK_LEFT_BRACKET_ANY_RIGHT_BRACKET = new RegExp(`([A-Za-z0-9${CJK}])[ ]*([\u201c])([A-Za-z0-9${CJK}\\-_ ]+)([\u201d])`, 'g');
const LEFT_BRACKET_ANY_RIGHT_BRACKET_ANS_CJK = new RegExp(`([\u201c])([A-Za-z0-9${CJK}\\-_ ]+)([\u201d])[ ]*([A-Za-z0-9${CJK}])`, 'g');
const AN_LEFT_BRACKET = /([A-Za-z0-9])([\(\[\{])/g;
const RIGHT_BRACKET_AN = /([\)\]\}])([A-Za-z0-9])/g;
const CJK_ANS = new RegExp(`([${CJK}])([A-Za-z\u0370-\u03ff0-9@\\$%\\^&\\*\\-\\+\\\\=\\|/\u00a1-\u00ff\u2150-\u218f\u2700—\u27bf])`, 'g');
const ANS_CJK = new RegExp(`([A-Za-z\u0370-\u03ff0-9~\\$%\\^&\\*\\-\\+\\\\=\\|/!;:,\\.\\?\u00a1-\u00ff\u2150-\u218f\u2700—\u27bf])([${CJK}])`, 'g');
const S_A = /(%)([A-Za-z])/g;
const MIDDLE_DOT = /([ ]*)([\u00b7\u2022\u2027])([ ]*)/g;
function convertToFullwidth(symbols) {
return symbols
.replace(/~/g, '～')
.replace(/!/g, '！')
.replace(/;/g, '；')
.replace(/:/g, '：')
.replace(/,/g, '，')
.replace(/\./g, '。')
.replace(/\?/g, '？');
}
function spacing(text) {
if (typeof text !== 'string') {
console.warn(`spacing(text) only accepts string but got ${typeof text}`); // eslint-disable-line no-console
return text;
}
if (text.length <= 1 || !ANY_CJK.test(text)) {
return text;
}
let newText = text;
newText = newText.replace(CONVERT_TO_FULLWIDTH_CJK_SYMBOLS_CJK, (match, leftCjk, symbols, rightCjk) => {
const fullwidthSymbols = convertToFullwidth(symbols);
return `${leftCjk}${fullwidthSymbols}${rightCjk}`;
});
newText = newText.replace(CONVERT_TO_FULLWIDTH_CJK_SYMBOLS, (match, cjk, symbols) => {
const fullwidthSymbols = convertToFullwidth(symbols);
return `${cjk}${fullwidthSymbols}`;
});
newText = newText.replace(DOTS_CJK, '$1 $2');
newText = newText.replace(FIX_CJK_COLON_ANS, '$1：$2');
newText = newText.replace(CJK_QUOTE, '$1 $2');
newText = newText.replace(QUOTE_CJK, '$1 $2');
newText = newText.replace(FIX_QUOTE_ANY_QUOTE, '$1$2$3');
newText = newText.replace(CJK_SINGLE_QUOTE_BUT_POSSESSIVE, '$1 $2');
newText = newText.replace(SINGLE_QUOTE_CJK, '$1 $2');
newText = newText.replace(FIX_POSSESSIVE_SINGLE_QUOTE, "$1's");
newText = newText.replace(HASH_ANS_CJK_HASH, '$1 $2$3$4 $5');
newText = newText.replace(CJK_HASH, '$1 $2');
newText = newText.replace(HASH_CJK, '$1 $3');
newText = newText.replace(CJK_OPERATOR_ANS, '$1 $2 $3');
newText = newText.replace(ANS_OPERATOR_CJK, '$1 $2 $3');
newText = newText.replace(FIX_SLASH_AS, '$1$2');
newText = newText.replace(FIX_SLASH_AS_SLASH, '$1$2$3');
newText = newText.replace(CJK_LEFT_BRACKET, '$1 $2');
newText = newText.replace(RIGHT_BRACKET_CJK, '$1 $2');
newText = newText.replace(FIX_LEFT_BRACKET_ANY_RIGHT_BRACKET, '$1$2$3');
newText = newText.replace(ANS_CJK_LEFT_BRACKET_ANY_RIGHT_BRACKET, '$1 $2$3$4');
newText = newText.replace(LEFT_BRACKET_ANY_RIGHT_BRACKET_ANS_CJK, '$1$2$3 $4');
newText = newText.replace(AN_LEFT_BRACKET, '$1 $2');
newText = newText.replace(RIGHT_BRACKET_AN, '$1 $2');
newText = newText.replace(CJK_ANS, '$1 $2');
newText = newText.replace(ANS_CJK, '$1 $2');
newText = newText.replace(S_A, '$1 $2');
newText = newText.replace(MIDDLE_DOT, '・');
return newText;
}
const parser = new DOMParser();
let node;
function format(editorDom) {
const editor = editorDom.ckeditorInstance;
const doc = parser.parseFromString(editor.getData(), "text/html");
const iter = document.createNodeIterator(doc.documentElement, NodeFilter.SHOW_TEXT);
while (node = iter.nextNode()) {
node.nodeValue = spacing(node.nodeValue);
}
const newHtml = doc.documentElement.outerHTML;
const viewFragment = editor.data.processor.toView(newHtml);
const modelFragment = editor.data.toModel(viewFragment);
document.startViewTransition(() => {
editor.model.change(writer => {
const root = editor.model.document.getRoot();
writer.remove(writer.createRangeIn(root));
writer.insert(modelFragment, root);
});
});
}
let listening = false;
function onKeyUp (e) {
// 输入法下不触发
if (e.isComposing || e.keyCode === 229) {
return;
}
const editorDom = document.querySelector(".ck.ck-content.ck-editor__editable");
if (!editorDom || document.activeElement !== editorDom) {
return;
}
if (e.key === "p" && e.ctrlKey) {
format(editorDom);
}
}
function toggle(enabled) {
if (enabled && !listening) {
document.addEventListener("keyup", onKeyUp);
listening = true;
} else if (!enabled && listening) {
document.removeEventListener("keyup", onKeyUp);
listening = false;
}
}
scriptio.listen(toggle, true);
})();