@lobehub/ui
Version:
Lobe UI is an open-source UI component library for building AIGC web apps
128 lines (121 loc) • 9.46 kB
JavaScript
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread 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 _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
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; }
import rehypeKatex from 'rehype-katex';
import rehypeRaw from 'rehype-raw';
import remarkBreaks from 'remark-breaks';
import remarkGfm from 'remark-gfm';
import remarkMath from 'remark-math';
import { rehypeFootnoteLinks, remarkCustomFootnotes } from "./plugins/footnote";
import { rehypeKatexDir } from "./plugins/katexDir";
// 使用普通 Map 代替 WeakMap，并限制缓存大小
var CACHE_SIZE = 50;
export var contentCache = new Map();
// 添加内容到缓存时，保持缓存大小不超过限制
export var addToCache = function addToCache(key, value) {
if (contentCache.size >= CACHE_SIZE) {
// 移除最早加入的缓存项
var firstKey = contentCache.keys().next().value;
if (firstKey) contentCache.delete(firstKey);
}
contentCache.set(key, value);
};
// 使用工厂函数处理插件，减少组件中的逻辑负担
export var createPlugins = function createPlugins(props) {
var allowHtml = props.allowHtml,
enableLatex = props.enableLatex,
enableCustomFootnotes = props.enableCustomFootnotes,
isChatMode = props.isChatMode,
rehypePlugins = props.rehypePlugins,
remarkPlugins = props.remarkPlugins,
remarkPluginsAhead = props.remarkPluginsAhead;
// 预处理插件数组
var normalizedRehypePlugins = Array.isArray(rehypePlugins) ? rehypePlugins : rehypePlugins ? [rehypePlugins] : [];
var normalizedRemarkPlugins = Array.isArray(remarkPlugins) ? remarkPlugins : remarkPlugins ? [remarkPlugins] : [];
var normalizedRemarkPluginsAhead = Array.isArray(remarkPluginsAhead) ? remarkPluginsAhead : remarkPluginsAhead ? [remarkPluginsAhead] : [];
// 创建 rehype 插件列表
var rehypePluginsList = [allowHtml && rehypeRaw, enableLatex && rehypeKatex, enableLatex && rehypeKatexDir, enableCustomFootnotes && rehypeFootnoteLinks].concat(_toConsumableArray(normalizedRehypePlugins)).filter(Boolean);
// 创建 remark 插件列表
var remarkPluginsList = [].concat(_toConsumableArray(normalizedRemarkPluginsAhead), [[remarkGfm, {
singleTilde: false
}], enableCustomFootnotes && remarkCustomFootnotes, enableLatex && remarkMath, isChatMode && remarkBreaks], _toConsumableArray(normalizedRemarkPlugins)).filter(Boolean);
return {
rehypePluginsList: rehypePluginsList,
remarkPluginsList: remarkPluginsList
};
};
export function escapeBrackets(text) {
var pattern = /(```[\S\s]*?```|`.*?`)|\\\[([\S\s]*?[^\\])\\]|\\\((.*?)\\\)/g;
return text.replaceAll(pattern, function (match, codeBlock, squareBracket, roundBracket) {
if (codeBlock) {
return codeBlock;
} else if (squareBracket) {
return "$$".concat(squareBracket, "$$");
} else if (roundBracket) {
return "$".concat(roundBracket, "$");
}
return match;
});
}
export function escapeMhchem(text) {
return text.replaceAll('$\\ce{', '$\\\\ce{').replaceAll('$\\pu{', '$\\\\pu{');
}
export function fixMarkdownBold(text) {
var count = 0;
var count2 = 0;
var result = '';
var inCodeBlock = false;
var inInlineCode = false;
for (var i = 0; i < text.length; i++) {
var char = text[i];
if (text.slice(i, i + 3) === '```') {
inCodeBlock = !inCodeBlock;
result += '```';
i += 2;
continue;
}
if (char === '`') {
inInlineCode = !inInlineCode;
result += '`';
continue;
}
if (char === '*' && !inInlineCode && !inCodeBlock) {
count++;
if (count === 2) {
count2++;
}
if (count > 2) {
result += char;
continue;
}
if (count === 2 && count2 % 2 === 0) {
var prevChar = i > 0 ? text[i - 2] : '';
var isPrevCharSymbol = /(?:[!-\/:-@\[-`\{-~\xA1-\xA9\xAB\xAC\xAE-\xB1\xB4\xB6-\xB8\xBB\xBF\xD7\xF7\u02C2-\u02C5\u02D2-\u02DF\u02E5-\u02EB\u02ED\u02EF-\u02FF\u0375\u037E\u0384\u0385\u0387\u03F6\u0482\u055A-\u055F\u0589\u058A\u058D-\u058F\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0606-\u060F\u061B\u061D-\u061F\u066A-\u066D\u06D4\u06DE\u06E9\u06FD\u06FE\u0700-\u070D\u07F6-\u07F9\u07FE\u07FF\u0830-\u083E\u085E\u0888\u0964\u0965\u0970\u09F2\u09F3\u09FA\u09FB\u09FD\u0A76\u0AF0\u0AF1\u0B70\u0BF3-\u0BFA\u0C77\u0C7F\u0C84\u0D4F\u0D79\u0DF4\u0E3F\u0E4F\u0E5A\u0E5B\u0F01-\u0F17\u0F1A-\u0F1F\u0F34\u0F36\u0F38\u0F3A-\u0F3D\u0F85\u0FBE-\u0FC5\u0FC7-\u0FCC\u0FCE-\u0FDA\u104A-\u104F\u109E\u109F\u10FB\u1360-\u1368\u1390-\u1399\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DB\u1800-\u180A\u1940\u1944\u1945\u19DE-\u19FF\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B6A\u1B74-\u1B7E\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u1FBD\u1FBF-\u1FC1\u1FCD-\u1FCF\u1FDD-\u1FDF\u1FED-\u1FEF\u1FFD\u1FFE\u2010-\u2027\u2030-\u205E\u207A-\u207E\u208A-\u208E\u20A0-\u20C0\u2100\u2101\u2103-\u2106\u2108\u2109\u2114\u2116-\u2118\u211E-\u2123\u2125\u2127\u2129\u212E\u213A\u213B\u2140-\u2144\u214A-\u214D\u214F\u218A\u218B\u2190-\u2426\u2440-\u244A\u249C-\u24E9\u2500-\u2775\u2794-\u2B73\u2B76-\u2B95\u2B97-\u2BFF\u2CE5-\u2CEA\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E5D\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFF\u3001-\u3004\u3008-\u3020\u3030\u3036\u3037\u303D-\u303F\u309B\u309C\u30A0\u30FB\u3190\u3191\u3196-\u319F\u31C0-\u31E3\u31EF\u3200-\u321E\u322A-\u3247\u3250\u3260-\u327F\u328A-\u32B0\u32C0-\u33FF\u4DC0-\u4DFF\uA490-\uA4C6\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA700-\uA716\uA720\uA721\uA789\uA78A\uA828-\uA82B\uA836-\uA839\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAA77-\uAA79\uAADE\uAADF\uAAF0\uAAF1\uAB5B\uAB6A\uAB6B\uABEB\uFB29\uFBB2-\uFBC2\uFD3E-\uFD4F\uFDCF\uFDFC-\uFDFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF0F\uFF1A-\uFF20\uFF3B-\uFF40\uFF5B-\uFF65\uFFE0-\uFFE6\uFFE8-\uFFEE\uFFFC\uFFFD]|\uD800[\uDD00-\uDD02\uDD37-\uDD3F\uDD79-\uDD89\uDD8C-\uDD8E\uDD90-\uDD9C\uDDA0\uDDD0-\uDDFC\uDF9F\uDFD0]|\uD801\uDD6F|\uD802[\uDC57\uDC77\uDC78\uDD1F\uDD3F\uDE50-\uDE58\uDE7F\uDEC8\uDEF0-\uDEF6\uDF39-\uDF3F\uDF99-\uDF9C]|\uD803[\uDEAD\uDF55-\uDF59\uDF86-\uDF89]|\uD804[\uDC47-\uDC4D\uDCBB\uDCBC\uDCBE-\uDCC1\uDD40-\uDD43\uDD74\uDD75\uDDC5-\uDDC8\uDDCD\uDDDB\uDDDD-\uDDDF\uDE38-\uDE3D\uDEA9]|\uD805[\uDC4B-\uDC4F\uDC5A\uDC5B\uDC5D\uDCC6\uDDC1-\uDDD7\uDE41-\uDE43\uDE60-\uDE6C\uDEB9\uDF3C-\uDF3F]|\uD806[\uDC3B\uDD44-\uDD46\uDDE2\uDE3F-\uDE46\uDE9A-\uDE9C\uDE9E-\uDEA2\uDF00-\uDF09]|\uD807[\uDC41-\uDC45\uDC70\uDC71\uDEF7\uDEF8\uDF43-\uDF4F\uDFD5-\uDFF1\uDFFF]|\uD809[\uDC70-\uDC74]|\uD80B[\uDFF1\uDFF2]|\uD81A[\uDE6E\uDE6F\uDEF5\uDF37-\uDF3F\uDF44\uDF45]|\uD81B[\uDE97-\uDE9A\uDFE2]|\uD82F[\uDC9C\uDC9F]|\uD833[\uDF50-\uDFC3]|\uD834[\uDC00-\uDCF5\uDD00-\uDD26\uDD29-\uDD64\uDD6A-\uDD6C\uDD83\uDD84\uDD8C-\uDDA9\uDDAE-\uDDEA\uDE00-\uDE41\uDE45\uDF00-\uDF56]|\uD835[\uDEC1\uDEDB\uDEFB\uDF15\uDF35\uDF4F\uDF6F\uDF89\uDFA9\uDFC3]|\uD836[\uDC00-\uDDFF\uDE37-\uDE3A\uDE6D-\uDE74\uDE76-\uDE83\uDE85-\uDE8B]|\uD838[\uDD4F\uDEFF]|\uD83A[\uDD5E\uDD5F]|\uD83B[\uDCAC\uDCB0\uDD2E\uDEF0\uDEF1]|\uD83C[\uDC00-\uDC2B\uDC30-\uDC93\uDCA0-\uDCAE\uDCB1-\uDCBF\uDCC1-\uDCCF\uDCD1-\uDCF5\uDD0D-\uDDAD\uDDE6-\uDE02\uDE10-\uDE3B\uDE40-\uDE48\uDE50\uDE51\uDE60-\uDE65\uDF00-\uDFFF]|\uD83D[\uDC00-\uDED7\uDEDC-\uDEEC\uDEF0-\uDEFC\uDF00-\uDF76\uDF7B-\uDFD9\uDFE0-\uDFEB\uDFF0]|\uD83E[\uDC00-\uDC0B\uDC10-\uDC47\uDC50-\uDC59\uDC60-\uDC87\uDC90-\uDCAD\uDCB0\uDCB1\uDD00-\uDE53\uDE60-\uDE6D\uDE70-\uDE7C\uDE80-\uDE88\uDE90-\uDEBD\uDEBF-\uDEC5\uDECE-\uDEDB\uDEE0-\uDEE8\uDEF0-\uDEF8\uDF00-\uDF92\uDF94-\uDFCA])/.test(prevChar);
result += i + 1 < text.length && text[i + 1] !== ' ' && isPrevCharSymbol ? '* ' : '*';
} else {
result += '*';
}
} else {
result += char;
count = 0;
}
}
return result;
}
export var transformCitations = function transformCitations(rawContent) {
var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
if (length === 0) return rawContent;
// 生成动态正则表达式模式
var idx = Array.from({
length: length
}).fill('').map(function (_, index) {
return index + 1;
});
var pattern = new RegExp("\\[(".concat(idx.join('|'), ")\\]"), 'g');
return rawContent.replaceAll(pattern, function (match, id) {
return "[#citation-".concat(id, "](citation-").concat(id, ")");
}).replaceAll('][', '] [');
};