// ==UserScript==
// @name           imdb2leech
// @namespace      http://userscripts.org/users/145873
// @description    Add links from IMDB movie pages to torrent sites -- easy downloading from IMDB
// @include        http://*.imdb.com/title/tt*
// @include        http://*.imdb.de/title/tt*
// @include        http://*.imdb.es/title/tt*
// @include        http://*.imdb.fr/title/tt*
// @include        http://*.imdb.it/title/tt*
// @include        http://*.imdb.pt/title/tt*

// @grant GM_getValue
// @grant GM_registerMenuCommand
// @grant GM_xmlhttpRequest
// @grant GM_log
// @grant GM_setValue

// ==/UserScript==

var retard_cant_middle_click = false;
var show_strikeout_links = false;
var pirate_header_text = 'Pirate this film: ';

function add_link_areas()
{
  var action_box = document.getElementById('action-box');
  if (action_box) {
    var p = document.createElement('p');
    p.setAttribute('id', 'piratebox');
    action_box.insertBefore(p, action_box.firstChild);
  }
  var h1_list = document.getElementsByTagName('h1');
  if (h1_list) {
    var p = document.createElement('p');
    p.setAttribute('id', 'pirateheader');
    h1_list[0].parentNode.appendChild(p);
  }
}

function add_link(search_url, link_text, strikeout)
{
  var text = document.createTextNode(link_text);
  var a = document.createElement('a');
  a.setAttribute('href', search_url);

  if (retard_cant_middle_click)
    a.setAttribute('target', '_blank');

  if (strikeout) {
    var s = document.createElement('s');
    s.appendChild(text);
    a.appendChild(s);
  } else {
    a.appendChild(text);
  }

  var piratebox = document.getElementById('piratebox');
  if (piratebox) {
    if (!piratebox.hasChildNodes()) {
      piratebox.appendChild(document.createTextNode(pirate_header_text));
    }
    piratebox.appendChild(a.cloneNode(true));
    piratebox.appendChild(document.createTextNode(' '));
  }
  var pirateheader = document.getElementById('pirateheader');
  if (pirateheader) {
    if (!pirateheader.hasChildNodes()) {
      pirateheader.appendChild(document.createTextNode(pirate_header_text));
    }
    pirateheader.appendChild(a);
    pirateheader.appendChild(document.createTextNode(' '));
  }
}

function maybe_add_link(link_text, search_urls, search_fail_match)
{
  var search_url;

  if (typeof(search_urls) == 'object') {
    search_url = search_urls[0];
    search_urls.shift();
  } else {
    search_url = search_urls;
    search_urls = new Array;
  }

  var google_chrome = /chrome/.test(navigator.userAgent.toLowerCase());
  if (google_chrome) {
    add_link(search_url, link_text, false);
  } else {
    GM_xmlhttpRequest({
      method: 'GET',
      url: search_url,
      onload: function(responseDetails)
      {
	if (String(responseDetails.responseText).match(search_fail_match)) {
	  if (search_urls.length) {
	    maybe_add_link(link_text, search_urls, search_fail_match);
	  } else {
	    if (show_strikeout_links)
	      add_link(search_url, link_text, true);
	  }
	} else {
	  add_link(search_url, link_text, false);
	}
      }
    });
  }
}

var match = String(document.URL).match(/\/tt([0-9]*)/);
if (match) {
  var tt = 'tt' + match[1];
  var nott = match[1];

  add_link_areas();

  maybe_add_link('CG', Array('http://cinemageddon.net/browse.php?search=' + tt,
			     'http://cinemageddon.net/browse.php?descr=1&search=t' + nott),
		 /<h2>Nothing found!<\/h2>|<h1>Not logged in!<\/h1>/);
  maybe_add_link('KG', 'http://www.karagarga.in/browse.php?search_type=imdb&search=' + nott,
		 /<h2>No torrents found<\/h2>|<h1>Not logged in!<\/h1>/);
  maybe_add_link('Tik', 'http://cinematik.net/browse.php?srchdtls=1&incldead=1&search=' + tt,
		 /The page you tried to view can only be used when you're logged in|<h2>Nothing found!<\/h2>/);
  maybe_add_link('SM', Array('http://www.surrealmoviez.info/advanced_search.php?simdb=' + tt,
			     'http://www.surrealmoviez.info/search.php?stext=' + tt),
		 /0 Movies found matching search criteria|You need to be logged in to view this page/);
  maybe_add_link('ADC', 'http://asiandvdclub.org/browse.php?descr=1&btnSubmit=Submit&search=' + tt,
/Your search returned zero results|<h1>You need cookies enabled to log in.<\/h1>/);
  maybe_add_link('ILC', 'http://www.iloveclassics.com/browse.php?incldead=1&searchin=2&search=' + tt,
		 /Try again with a refined search string|<h1>Not logged in!<\/h1>/);

  var title = document.title;
  var search_string = title.replace(/ +\(.*/, '').replace(/[^a-zA-Z0-9]/g, ' ').replace(/ +/g, '+');

}