Scrap Amazon to Scrapbox site.

scrapamazon.js

javascript:(function(){
  var site = 'your-scrapbox-site-name';
  var isKindle = false;
  var p = document.getElementById("productTitle");
  if (!p) p = document.getElementById("ebooksProductTitle");

  var bylineInfo = document.getElementById('bylineInfo');
  var spans = bylineInfo.getElementsByTagName('span');
  for (i=0; i < spans.length; i++) {
    let span = spans[i];
    if (span.innerText.match(/Kindle/) != null) isKindle = true;
  }

  var title = window.prompt('Scrap "Amazon" to your scrapbox.', p.innerHTML);
  if (!title) return;

  title = '『'+ title +'』';

  var image = document.getElementById("imgBlkFront");
  if (!image) image = document.getElementById("ebooksImgBlkFront");
  var imageUrl = image.getAttribute("src");

  var pub = [];
  var c = document.getElementsByClassName('author');
  for (g=0; g < c.length ;g++){
     let at = c[g].innerText.replace(/,/,'');
     let pu = at.match(/\(.+\)/);
     let ct = at.replace(/\(.+\)/,'').replace(/ /g,'');
     pub.push(pu + ' [' + ct + ']');
  }

  var tags = ['#本','#amazon'];
  if (isKindle) tags.push('#Kindle');

  var lines = '[' + imageUrl + 
              ' ' + window.location.href + 
              ']\n' + 
              pub.join(' ') + 
              '\n' + 
              tags.join('\n');

  var body = encodeURIComponent(lines);
  window.open('https://scrapbox.io/'+ site + '/' + title.trim() + '?body=' + body);
})();