MediaMarker Improvements

mediamarker_improvements.user.js

// ==UserScript==
// @name           MediaMarker Improvements
// @namespace      http://gist.github.com/484213
// @include        http://mediamarker.net/*
// ==/UserScript==
//

if (0 < location.href.indexOf("reg?cat=")) clickRegisterBtn();

libsearch();
removeIcons();
changeImageForIcons();
function libsearch() {
	var links = document.evaluate("//div[@class='med_title']", document,
									null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
	for (var i = 0; i < links.snapshotLength ; i = i + 1) {
					var ln = links.snapshotItem(i);
          var idl = ln.getElementsByTagName("span")[0];
          var id = idl.getAttribute("id").replace('marker','');
          var al = ln.getElementsByTagName("a")[0];
	  var asin = al.getAttribute('href').replace(/.*\/dp\/([\dA-Z]{10}).*/, '$1');
          al.setAttribute('href', 'http://mediamarker.net/u/masaakif/edit' + id);

	  idl.appendChild(createChuoWardLink(asin));
    idl.appendChild(createCalilLink(asin));
	}
}

function removeIcons() {
  removeImage("icon_introlink.gif");
  removeImage("icon_page.gif");
}

function changeImageForIcons() {
	changeImage("icon_edit.gif", 36, "http://clients.donschnitzius.com/sungard/images/btn-edit.png");
  changeImage("icon_delete.gif", 60, "http://clients.donschnitzius.com/sungard/images/btn-delete.png");
}

function removeImage(str) {
  var links = document.evaluate("//img", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
  for (var i = 0; i < links.snapshotLength; i = i + 1) {
    var im = links.snapshotItem(i);
    if (0 <= im.src.indexOf(str)) {
      var ln = im.parentNode;
      ln.removeChild(im);
    }
  }
}

function changeImage(str, width, url) {
	var links = document.evaluate("//img", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
	for (var i = 0; i < links.snapshotLength ; i = i + 1) {
		var im = links.snapshotItem(i);
		if (im.src.indexOf(str) < 0) {
			continue;
		}
		
    im.width= width;
    im.src = url;
	}
}

function alertElem(elem) {
	var str = "";
	for (var i = 0; i < elem.length; i = i + 1) {
		str = str + elem.item[i]
	}
}

function createCalilLink(asin){
  var link = document.createElement('a');
  link.setAttribute('href', 'http://calil.jp/book/' + asin);
  link.setAttribute('target', '_blank');
  link.innerHTML = '<span style=\"font-size:10px; background-color:#ffffcc;\">&raquo;Open Calil<br></span>';
  return link;
}

function createChuoWardLink(asin) {
  var f = document.createElement('form');
	f.setAttribute('method', 'POST');
	f.setAttribute('action', 'http://www.library.city.chuo.tokyo.jp/clis/search');
	f.setAttribute('id', 'frmGMChuoLib' + asin);
	f.setAttribute('onsubmit', 'return false;');
	f.setAttribute('target', '_blank');

	var fi = document.createElement('input');
	fi.setAttribute('type', 'hidden');
	fi.setAttribute('name', 'ISBN');
	fi.setAttribute('value', asin);
	f.appendChild(fi);

	var spl_link = document.createElement('a');
	spl_link.setAttribute('href', "javascript:document.forms['frmGMChuoLib" + asin + "'].submit();");
	spl_link.setAttribute('title', 'To Chuo Ward City Library');
	spl_link.innerHTML = '<span style=\"font-size:10px; background-color:#ffffcc;\">&raquo;&#20013;&#22830;&#21306;&#31435;&#22259;&#26360;&#39208;&#26908;&#32034;</span>';

	f.appendChild(spl_link);

	return f;
}

function clickRegisterBtn()
{
  var btn = document.evaluate("//div[@class='reg_btn']/input[@name='reg3']", document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
  btn.click();
}