MikeCoder / MJsonViewer

// Permission is hereby granted, free of charge, to any person obtaining

// A copy of this software and associated documentation files (the "Software"),

// To deal in the Software without restriction, including without limitation

// The rights to use, copy, modify, merge, publish, distribute, sublicense,

// And/or sell copies of the Software, and to permit persons to whom the

// Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included

// In all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,

// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE

// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

let hideDetails; // Hide the count and size

let isDebug; // Debug mode

// ===========================================

// DEFAULT VALUES

// ===========================================

const RAND = 'MIKE';

const DIV = `D${RAND}`;

const KEY = `K${RAND}`;

const STR = `S${RAND}`;

const BOOL = `B${RAND}`;

const ERR = `E${RAND}`;

// ===========================================

// COMMON FUNCTIONS

// ===========================================

}

function dlog (target) {

  }

}

function reconvert (str) {

  str = str.replace(/(\\u)(\w{1,4})/gi, function ($0) {

    return String.fromCharCode(parseInt(escape($0).replace(/(%5Cu)(\w{1,4})/g, '$2'), 16));

  });

  str = str.replace(/(&#x)(\w{1,4});/gi, function ($0) {

    return String.fromCharCode(parseInt(escape($0).replace(/(%26%23x)(\w{1,4})(%3B)/g, '$2'), 16));

  });

  str = str.replace(/(&#)(\d{1,6});/gi, function ($0) {

    return String.fromCharCode(parseInt(escape($0).replace(/(%26%23)(\d{1,6})(%3B)/g, '$2')));

  });

  return str;

}

function units (size) {

  return size > 1048576 ? `${0 | size / 1048576 }MB` :

    size > 1024 ? `${0 | size / 1024 }KB` :

      `${size }B`;

}

function fragment (div, a, b) {

  const frag = document.createDocumentFragment();

  frag.appendChild(document.createTextNode(a));

  if (b) {

    frag.appendChild(div.cloneNode());

    frag.appendChild(document.createTextNode(b));

  } else {

    frag.appendChild(document.createElement('br'));

  }

  return frag;

}

function change (node, query, name, set) {

  const list = node.querySelectorAll(query);

  let i = list.length;

  for (; i--;) {

    list[i].classList[set ? 'add' : 'remove'](name);

  }

}

function draw (str, current, isEmbed = false) {

  const re = /("(?:((?:https?|file):\/\/(?:\\?\S)+?)|(?:\\?.)*?)")\s*(:?)|-?\d+\.?\d*(?:e[+-]?\d+)?|true|false|null|[[\]{},]|(\S[^-[\]{},"\d]*)/gi;

  let node = document.createElement('div');

  node.classList.add(DIV);

  const link = document.createElement('a');

  const span = document.createElement('span');

  const info = document.createElement('i');

  const colon = document.createTextNode(': ');

  const comma = fragment(node, ',');

  const path = [];

  const cache = {

    '{': fragment(node, '{', '}'),

    '[': fragment(node, '[', ']'),

  };

  node.className = `R${RAND}`;

  link.classList.add(`L${RAND}`);

  if (isEmbed) {

    info.classList.add(`IJSON${RAND}`);

  } else {

    info.classList.add(`I${RAND}`);

  }

  parse(str, re);

  current.innerHTML = node.innerHTML;

}