@lobehub/ui
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Lobe UI is an open-source UI component library for building AIGC web apps
89 lines (85 loc) • 6.33 kB
JavaScript
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$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import { SKIP, visit } from 'unist-util-visit';
// eslint-disable-next-line unicorn/consistent-function-scoping
export var remarkCustomFootnotes = function remarkCustomFootnotes() {
return function (tree, file) {
var footnoteLinks = new Map();
visit(tree, 'footnoteDefinition', function (node) {
var linkData = null;
// 查找第一个link类型的子节点
visit(node, 'link', function (linkNode) {
if (linkData) return SKIP; // 只取第一个链接
// 提取链接文本
var textNode = linkNode.children.find(function (n) {
return n.type === 'text';
});
linkData = {
alt: (textNode === null || textNode === void 0 ? void 0 : textNode.value) || '',
title: (textNode === null || textNode === void 0 ? void 0 : textNode.value) || '',
url: linkNode.url // 或者根据需求处理
};
return SKIP; // 找到后停止遍历
});
if (linkData) {
footnoteLinks.set(node.identifier, linkData);
}
});
// 将数据存入文件上下文
file.data.footnoteLinks = Object.fromEntries(footnoteLinks);
};
};
// eslint-disable-next-line unicorn/consistent-function-scoping
export var rehypeFootnoteLinks = function rehypeFootnoteLinks() {
return function (tree, file) {
var linksData = file.data.footnoteLinks || {};
visit(tree, 'element', function (node) {
var _node$properties$clas;
if (node.tagName === 'section' && (_node$properties$clas = node.properties.className) !== null && _node$properties$clas !== void 0 && _node$properties$clas.includes('footnotes')) {
// 转换数据格式为数组（按identifier排序）
var sortedLinks = Object.entries(linksData).sort(function (_ref, _ref2) {
var _ref3 = _slicedToArray(_ref, 1),
a = _ref3[0];
var _ref4 = _slicedToArray(_ref2, 1),
b = _ref4[0];
return a.localeCompare(b);
}).map(function (_ref5) {
var _ref6 = _slicedToArray(_ref5, 2),
id = _ref6[0],
data = _ref6[1];
return _objectSpread({
id: id
}, data);
});
// 注入数据属性
node.properties['data-footnote-links'] = JSON.stringify(sortedLinks);
}
if (node.tagName === 'sup') {
var link = node.children.find(function (n) {
return n.tagName === 'a';
});
if (link) {
var _link$properties;
// a node example
// {
// "href": "#user-content-fn-3",
// "id": "user-content-fnref-3-2",
// "dataFootnoteRef": true,
// }
var linkRefIndex = (_link$properties = link.properties) === null || _link$properties === void 0 || (_link$properties = _link$properties.id) === null || _link$properties === void 0 ? void 0 : _link$properties.replace(/^user-content-fnref-/, '')[0];
if (linkRefIndex !== undefined) link.properties['data-link'] = JSON.stringify(linksData[linkRefIndex]);
}
}
});
};
};