@lobehub/editor
Version:
A powerful and extensible rich text editor built on Meta's Lexical framework, providing a modern editing experience with React integration.
165 lines (164 loc) • 9.13 kB
JavaScript
'use client';
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import { computePosition, flip, offset, shift } from '@floating-ui/dom';
import { mergeRegister } from '@lexical/utils';
import { $getSelection, $isRangeSelection, COMMAND_PRIORITY_EDITOR, COMMAND_PRIORITY_LOW, COMMAND_PRIORITY_NORMAL, KEY_DOWN_COMMAND, isModifierMatch } from 'lexical';
import { useLayoutEffect, useRef, useState } from 'react';
import { CONTROL_OR_META } from "../../../common/sys";
import { useLexicalEditor } from "../../../editor-kernel/react";
import { useLexicalComposerContext } from "../../../editor-kernel/react/react-context";
import { MarkdownPlugin } from "../../markdown";
import { $isLinkNode, $toggleLink, HOVER_LINK_COMMAND, HOVER_OUT_LINK_COMMAND, TOGGLE_LINK_COMMAND } from "../node/LinkNode";
import { LinkPlugin } from "../plugin";
import { getSelectedNode, sanitizeUrl } from "../utils";
import LinkEdit, { EDIT_LINK_COMMAND } from "./components/LinkEdit";
import LinkToolbar from "./components/LinkToolbar";
import { useStyles } from "./style";
import { jsx as _jsx } from "react/jsx-runtime";
import { Fragment as _Fragment } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
export var ReactLinkPlugin = function ReactLinkPlugin(_ref) {
var theme = _ref.theme,
validateUrl = _ref.validateUrl,
attributes = _ref.attributes;
var _useLexicalComposerCo = useLexicalComposerContext(),
_useLexicalComposerCo2 = _slicedToArray(_useLexicalComposerCo, 1),
editor = _useLexicalComposerCo2[0];
var _useState = useState(null),
_useState2 = _slicedToArray(_useState, 2),
linkNode = _useState2[0],
setLinkNode = _useState2[1];
var state = useRef({
isLink: false
});
var divRef = useRef(null);
var LinkRef = useRef(null);
var clearTimerRef = useRef(-1);
var _useStyles = useStyles(),
styles = _useStyles.styles;
useLayoutEffect(function () {
editor.registerPlugin(MarkdownPlugin);
editor.registerPlugin(LinkPlugin, {
theme: theme || styles
});
}, []);
useLexicalEditor(function (editor) {
return mergeRegister(editor.registerUpdateListener(function () {
var selection = editor.read(function () {
return $getSelection();
});
if (!selection) return;
if ($isRangeSelection(selection)) {
// Update links
editor.read(function () {
var node = getSelectedNode(selection);
var parent = node.getParent();
var isLink = $isLinkNode(parent) || $isLinkNode(node);
state.current.isLink = isLink;
if (isLink) {
var _linkNode = $isLinkNode(parent) ? parent : node;
editor.dispatchCommand(EDIT_LINK_COMMAND, {
linkNode: _linkNode,
linkNodeDOM: editor.getElementByKey(_linkNode.getKey())
});
} else {
editor.dispatchCommand(EDIT_LINK_COMMAND, {
linkNode: null,
linkNodeDOM: null
});
}
});
} else {
state.current.isLink = false;
}
if (divRef.current) {
divRef.current.style.left = '-9999px';
divRef.current.style.top = '-9999px';
}
}), editor.registerCommand(TOGGLE_LINK_COMMAND, function (payload) {
if (payload === null) {
$toggleLink(payload);
return true;
} else if (typeof payload === 'string') {
if (validateUrl === undefined || validateUrl(payload)) {
$toggleLink(payload, attributes);
return true;
}
return false;
} else {
var url = payload.url,
target = payload.target,
rel = payload.rel,
title = payload.title;
$toggleLink(url, _objectSpread(_objectSpread({}, attributes), {}, {
rel: rel,
target: target,
title: title
}));
return true;
}
}, COMMAND_PRIORITY_LOW), editor.registerCommand(KEY_DOWN_COMMAND, function (e) {
// ctrl + k / cmd + k
if (isModifierMatch(e, CONTROL_OR_META) && 'KeyK' === e.code) {
var isLink = state.current.isLink;
e.preventDefault();
e.stopPropagation();
editor.dispatchCommand(TOGGLE_LINK_COMMAND, isLink ? null : sanitizeUrl('https://'));
return true;
}
return false;
}, COMMAND_PRIORITY_EDITOR), editor.registerCommand(HOVER_LINK_COMMAND, function (payload) {
if (!payload.event.target || divRef.current === null) {
return false;
}
setLinkNode(payload.linkNode);
computePosition(payload.event.target, divRef.current, {
middleware: [offset(5), flip(), shift()],
placement: 'top-start'
}).then(function (_ref2) {
var x = _ref2.x,
y = _ref2.y;
if (!payload.event.target || divRef.current === null) {
return false;
}
LinkRef.current = payload.event.target;
// const url = editor.read(() => payload.linkNode.getURL());
divRef.current.style.left = "".concat(x, "px");
divRef.current.style.top = "".concat(y, "px");
});
return false;
}, COMMAND_PRIORITY_NORMAL), editor.registerCommand(HOVER_OUT_LINK_COMMAND, function () {
clearTimeout(clearTimerRef.current);
clearTimerRef.current = setTimeout(function () {
if (divRef.current) {
divRef.current.style.left = '-9999px';
divRef.current.style.top = '-9999px';
}
}, 300);
return true;
}, COMMAND_PRIORITY_NORMAL));
}, []);
return /*#__PURE__*/_jsxs(_Fragment, {
children: [/*#__PURE__*/_jsx(LinkToolbar, {
editor: editor.getLexicalEditor(),
linkNode: linkNode,
onMouseEnter: function onMouseEnter() {
clearTimeout(clearTimerRef.current);
},
ref: divRef
}), /*#__PURE__*/_jsx(LinkEdit, {})]
});
};
ReactLinkPlugin.displayName = 'ReactLinkPlugin';
export default ReactLinkPlugin;