MikeCoder / MJsonViewer

// Copyright © 2017 TangDongxin

//

// 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.

// ////////////////////////////////////////////////////////////////////////////////////

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

// UTIL TOOLS

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

function isJSON (str) {

  if (typeof str === 'string') {

    try {

      if (str[0] == '"') {

      }

      // here we just ignore the result

      // dlog(e);

    }

    try {

      if (str[0] == '{' || str[0] == '[') {

        return true;

      }

    } catch (e) {

      dlog(e);

    }

  }

  return false;

}

function isLink (str) {

  if (str.startsWith('http') || str.startsWith('mailto') || str.startsWith('\'http') || str.startsWith('"http')) {

  }

  const regex = /^http(s)?:\/\/([\w-]+\.)+[\w-]+(\/[\w- ./?%&=]*)?$/;

  return regex.test(str);

}

function showPopup (str, div) {

  div.innerHTML = str;

}