JSFiddle - React, Tailwind, and code Playground

by harperj1029

JavaScript

/*var input ='<br><P  style="MARGIN:  0in  0in  10pt"><br/>First  sgement </p><br /><p>my paragraph.</p> Some {  and } characters characters too (ooh!)   </p><B><SPAN  style="COLOR:  red"><span  class="blah">This is <  bold  >  and  red</SPAN></B></P> oo and  More >  stuff <  yay!  <u><i>yummy text  decoration</i></u></span>';*/

var input ='<h1 style="margin: 24pt 0in 0pt"><font color="#365f91" face="Cambria" size="5">Testing formatted text</font></h1><p class="MsoNormal" style="margin: 0in 0in 10pt"><i style="mso-bidi-font-style: normal"><font face="Calibri">This paragraph is italic<o:p></o:p></font></i></p><p class="MsoNormal" style="margin: 0in 0in 10pt"><span style="text-decoration: underline"><font face="Calibri">This is underline<o:p></o:p></font></span></p><p class="MsoNormal" style="margin: 0in 0in 10pt"><b style="mso-bidi-font-weight: normal"><font face="Calibri">This is bold<o:p></o:p></font></b></p><p class="MsoNormal" style="margin: 0in 0in 10pt"><b style="mso-bidi-font-weight: normal"><span style="color: red"><font face="Calibri">This is bold and red<o:p></o:p></font></span></b></p><p class="MsoNormal" style="margin: 0in 0in 10pt"><span style="font-family:">This is a different font<o:p></o:p></span></p>';
//console.log(input)

function tokenize(str, group1) {    
    return '[' + group1 + ']';
}
function unTokenize(str, group1) {  
    var selfCloseSlash=(group1.toLowerCase()=="br")?"/":"";
    return '<' + group1 + selfCloseSlash+ '>';
}
input= input.replace(/<(br{1}|\/?[piub]{1}).*?>/gim,tokenize);
input = input.replace(/(\s{1}<\s{1})/gim,'[[');
input = input.replace(/(\s{1}>\s{1})/gim,']]');
input = input.replace(/<.[^>]*>/gim,'');
input = input.replace(/\[(br\s?\/?|\/?[piub]{1})\s?\/?\]/gim,unTokenize);
input = input.replace(/\[\[/gim,' < ');
input = input.replace(/\]\]/gim,' > ');
console.log(input);