react-showdown/dist/react-showdown.cjs.production.min.js

Render React components within markdown and markdown as React components!

"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e,t=require("showdown"),n=require("react"),r=(e=n)&&"object"==typeof e&&"default"in e?e.default:e,o=require("htmlparser2"),a=require("domhandler");function i(){return(i=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e}).apply(this,arguments)}function s(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function l(e,t){var n;if("undefined"==typeof Symbol||null==e[Symbol.iterator]){if(Array.isArray(e)||(n=function(e,t){if(e){if("string"==typeof e)return s(e,void 0);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?s(e,void 0):void 0}}(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var r=0;return function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}return(n=e[Symbol.iterator]()).next.bind(n)}function u(e){var s=e.dangerouslySetInnerHTML,u=e.flavor,f=e.markdown,m=e.markup,v=e.options,y=e.extensions,g=e.components,b=e.sanitizeHtml,x=function(e,t){if(null==e)return{};var n,r,o={},a=Object.keys(e);for(r=0;r<a.length;r++)t.indexOf(n=a[r])>=0||(o[n]=e[n]);return o}(e,["dangerouslySetInnerHTML","flavor","markdown","markup","options","extensions","components","sanitizeHtml"]),h=n.useMemo((function(){return function e(t,r){if("tag"===t.type&&t instanceof a.Element){var o=(null==g?void 0:g[t.name])||t.name,s=i({key:r},t.attribs);if(s.class&&!s.className&&(s.className=s.class,delete s.class),"string"==typeof s.style){var l={};s.style.split(";").forEach((function(e){if(-1!==e.indexOf(":")){var t=e.split(":"),n=t[0],r=t[1];n=n.trim().replace(/-([a-z])/g,(function(e){return e[1].toUpperCase()})),r=r.trim(),l[n]=r}})),s.style=l}var u=c.includes(t.name)?null:p.includes(t.name)?t.children.filter(d).map(e):t.children.map(e);return n.createElement(o,s,u)}if("text"===t.type&&t instanceof a.DataNode)return t.data;if("comment"===t.type)return null;if("style"===t.type&&t instanceof a.Element){var f=i({key:r},t.attribs),m=t.children.map(e);return n.createElement("style",f,m)}return console.warn('Warning: Could not map element with type "'+t.type+'".',t),null}}),[g]);s&&g&&console.warn("MarkdownView could not render custom components when dangerouslySetInnerHTML is enabled.");var E=new t.Converter;if(u&&E.setFlavor(u),v)for(var w in v){if("extensions"===w&&v.extensions)for(var O,k=l(v.extensions);!(O=k()).done;){var S=O.value;"string"==typeof S?E.useExtension(S):E.addExtension(S)}E.setOption(w,v[w])}y&&E.addExtension(y);var M=E.makeHtml(null!=f?f:m);if(b&&(M=b(M)),s)return r.createElement("div",{dangerouslySetInnerHTML:{__html:M}});var A=o.parseDOM(M,{lowerCaseTags:!1,lowerCaseAttributeNames:!1,decodeEntities:!0,recognizeSelfClosing:!0});return n.createElement("div",x,A.map(h))}var c=["area","br","col","embed","hr","img","input","keygen","param","source","track","wbr"],p=["table","thead","tbody","tr"];function d(e){return!("text"===e.type&&e instanceof a.DataNode)||e.data.trim().length>0}var f=u;exports.GlobalConfiguration={setFlavor:t.setFlavor,getFlavor:t.getFlavor,setOption:t.setOption,getOption:t.getOption,getOptions:t.getOptions,resetOptions:t.resetOptions,setExtension:t.extension,getExtension:t.extension,getAllExtensions:t.getAllExtensions,removeExtension:t.removeExtension,resetExtensions:t.resetExtensions},exports.Markdown=f,exports.default=u;
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