GOG legacy fixes

Legacy GOG fixes

Fixes bugs on the older parts of the GOG.com website
当前为 2014-09-05 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name        Legacy GOG fixes
// @namespace   ChrisSD_gog
// @description Fixes bugs on the older parts of the GOG.com website
// @include     https://www.gog.com/*
// @include     http://www.gog.com/*
// @version     1
// @grant       none
// ==/UserScript==

// Match current pathname against a list of paths
function isPath() {
  var path = window.location.pathname;
  for (var i = 0; i < arguments.length; i++) {
    if (arguments[i] == path) { return true; }
  }
  return false;
}

if (isPath('/account', '/account/games', '/account/games/shelf', 
           '/account/games/list')) {
  (function(){
    window.shelfLinkHideClick = function() {
    var b = $(this).parents('.shelf_details').attr('data-gameid');
    var a = $(this).children('.dark_un').html();
    $(this).toggleClass('hide unhide');
    if (a == 'hide game') {
      $(this).children('.dark_un').html('unhide game');
      $('.shelf_game[data-gameid="' + b + '"]').addClass('hidden_game');
      $.get(__ajax, {
        a: 'gameHide',
        h: 1,
        g: b
      })
    } else {
      $(this).children('.dark_un').html('hide game');
      $('.shelf_game[data-gameid="' + b + '"]').removeClass('hidden_game');
      $.get(__ajax, {
        a: 'gameHide',
        h: 0,
        g: b
      })
    }
  }
  window.listLinkHideClick = function() {
    alert('called!');
    var b = $(this).attr('id').replace('hide_game_', '');
    var a = $(this).children('.dark_un').html();
    $(this).toggleClass('hide unhide');
    if (a == 'hide game') {
      $(this).children('.dark_un').html('unhide game');
      $('#game_li_' + b).addClass('hidden_game');
      $.get(__ajax, {
        a: 'gameHide',
        h: 1,
        g: b
      })
    } else {
      $(this).children('.dark_un').html('hide game');
      $('#game_li_' + b).removeClass('hidden_game');
      $.get(__ajax, {
        a: 'gameHide',
        h: 0,
        g: b
      })
    }
  }

  function fixShelfView() {
    var clickLock = false;
    var timer = null;
    $('.shelf_main').delegate('.shelf_game', 'click', function(event) {
      event.stopPropagation();
      if (timer !== null) {
       clearTimeout(timer);
       timer = null;
      }

      if (window.visibleDetails !== -1
          && event.target.parentNode.getAttribute('data-gameid') !== window.selectedGame[0].getAttribute('data-gameid')
          && event.target.parentNode.offsetTop != window.selectedGame[0].offsetTop) {

        window.shelfDetailsClose();
        timer = setTimeout(function() {
          var click_event = new MouseEvent('click', {
            'view': window,
            'bubbles': true,
            'cancelable': true
          });
          event.target.dispatchEvent(click_event);
        }, 1000);
      }
      else {
        window.shelfGameClick.call(this, event);
      }
    });
  }
  fixShelfView();
  }());
}

/** Section: search **/
var universe = document.querySelector('body > div.universe');
if (!universe) {
  (function(){
    var logout = document.querySelector('a[ng-click="logout()"]');
    if (logout) {
      logout.href = 'https://' + window.location.hostname + '/logout';
    }
  }());
  (function(){
    function clearResults() {
      // remove the previous search results.
      while (holder.firstChild) {
        holder.removeChild(holder.firstChild);
      }
      removeCategoryItems();
    }

    function createCategoryItem(text, url) {
      var element;
      if (typeof(url) === 'undefined') {
        element = document.createElement('div');
      }
      else {
        element = document.createElement('a');
        element.href = url;
        element.className = 'product-row '; // for hover effect
      }
      element.className += 'top-nav-res__category top-nav-res__item top-nav-res__item--none';
      element.appendChild(document.createTextNode(text));
      categoryItems.push(element);
      return element;
    }
    function removeCategoryItems() {
      while (categoryItems.length > 0) {
        var element = categoryItems.pop();
        element.parentNode.removeChild(element);
      }
    }


    function searchCallback(term, result) {
      var products = result.products;
      clearResults();

      for (var i = 0; i < products.length; i++) {
        var searchItem = search_item_template.cloneNode(true);
        holder.appendChild(searchItem);
        searchItem.querySelector('a.product-row__link').href = products[i].url;
        searchItem.querySelector('div.product-title').appendChild(document.createTextNode(products[i].title));
        searchItem.querySelector('span.price-btn__text > span').appendChild(document.createTextNode(products[i].price.amount));
        searchItem.querySelector('span.curr-symbol').appendChild(document.createTextNode(products[i].price.symbol));
        if (products[i].price.isDiscounted === true) {
          var discountDiv = searchItem.querySelector('.product-row__discount');
          discountDiv.classList.remove('ng-hide');
          discountDiv.firstChild.appendChild(document.createTextNode(products[i].price.discountPercentage + '%'));
        }
      }

      if (products.length === 0) {
        var noResults = createCategoryItem('No results found');
        search.appendChild(noResults);

        var gamesLink = createCategoryItem('BROWSE ALL GAMES', '/games');
        search.appendChild(gamesLink);

        var moviesLink = createCategoryItem('BROWSE ALL MOVIES', '/movies');
        search.appendChild(moviesLink);

      } else if (result.totalPages > 1) {
        if (result.totalGamesFound > 0) {
          var gamesLink = createCategoryItem('ALL GAMES (' + result.totalGamesFound + ')', 
                                             '/games##search=' + term);
          search.appendChild(gamesLink);
        }
        if (result.totalMoviesFound > 0) {
          var moviesLink = createCategoryItem('ALL MOVIES (' + result.totalMoviesFound + ')', 
                                             '/movies##search=' + term);
          search.appendChild(moviesLink);
        }
      }
    }

    function doSearch() {
      var term = search_input.value;
      if (term.length < 2) { 
        clearResults();
        return; 
      }
      var key = '£' + term;
      if (savedSearches.hasOwnProperty(key)) {
        searchCallback(term, savedSearches[key]);
      } else {
        var request = new XMLHttpRequest();
        request.open('GET', search_url + term, true);
        request.addEventListener('load', function() {
          var result = JSON.parse(request.responseText);
          savedSearches[key] = result;
          searchCallback(term, result);
        }, false);
        request.send();
      }
    }

    function isChildOf(child, parent) {
      if (child === document.body) { return false; }
      var elem = child.parentNode;
      while (elem !== parent && elem !== document.body) {
        elem = elem.parentNode;
      }
      return elem !== document.body;
    }

    var categoryItems = [];
    var savedSearches = {};
    var search_url = '/games/ajax/filtered?limit=4&search=';

    var tempDiv = document.createElement('div'); // for parsing html strings
    tempDiv.innerHTML = '<div class="product-row top-nav-res__item js-is-focusable product-row--micro"><div class="product-row__price product-row__alignment"><div class="price-btn price-btn--active"><span class="price-btn__text"><span class="ng-binding"><span class="curr-symbol"></span></span></span></div></div><a class="product-row__link"><div class="product-row__discount product-row__alignment ng-hide"><span class="price-text--discount"></span></div><div class="product-row__text"><div class="product-row__content"><div class="product-row__content-in"><div class="product-row__title"><div class="product-title ng-binding ng-scope"></div></div></div></div></div></a></div>';
    var search_item_template = tempDiv.firstChild;

    var tempDiv = document.createElement('div');
    tempDiv.innerHTML = '<div class="_dropdown top-nav__results"><div class="top-nav-search-holder"><div class="top-nav-search _search"><input class="top-nav-search__input _search__input js-nav-serach-input" type="search"><i class="ic icon-search _search__icon top-nav-search__icon"></i><i class="ic icon-clear _search__clear no-hl top-nav-search__clear"></i><i class="spinner _search__spinner show-on-off-canvas"></i><i class="spinner _search__spinner hide-on-off-canvas"></i></div></div><div class="top-nav-res__category-holder"></div></div>';
    search = tempDiv.firstChild;
    search.style.display = 'none';
    search.addEventListener('mouseup', function(event) {
      event.stopPropagation();
    }, false);

    var holder = search.querySelector('.top-nav-res__category-holder');

    var elem = document.querySelector('div.top-nav__container > .top-nav__items');
    elem.parentNode.insertBefore(search, elem);

    var search_input = search.querySelector('input[type="search"]');
    var timer;
    search_input.addEventListener('keyup', function(event) {
      clearTimeout(timer);
      timer = setTimeout(doSearch, 250);
    }, false);

    var searchButton = document.querySelector('nav .top-nav-extras-search-holder');
    searchButton.addEventListener('mouseup', function(event) { event.stopPropagation()}, false);
    searchButton.addEventListener('click', function(event) {
      event.preventDefault();
      if (search.style.display === 'none') {
        search.style.display = 'block';
        search_input.focus();
      } else {
        search.style.display = 'none';
      }
    }, false);

    document.addEventListener('mouseup', function(event) {
      if (!(event.which === 3 && isChildOf(event.target, search))) {
        if (search.style.display !== 'none') {
         search.style.display = 'none';
       }
      }
    }, false);
  }());
}

/** Section: wishlist **/
if (isPath('/account/wishlist')) {
  (function(){
    var priceClass = 'csd_price-set';

    function getWishlistItems() {
      var ids = [];
      var nodes = [];
      var query = document.querySelectorAll('#wishlistHolder > div.game-item');

      for (i = 0; i < query.length; i++) {
        if (query[i].classList.contains(priceClass)) {
          continue;
        }
        query[i].classList.add(priceClass);

        nodes.push(query[i]);
        ids.push(parseInt(query[i].id.split('_').pop()));
      }
      return { ids: ids, nodes: nodes };
    }
    function getPrices(product_ids, callback) {
      var payload = {
        'data': {
          'product_ids': product_ids,
          'series_ids': false
        }
      }

      var request = new XMLHttpRequest();
      request.open('POST', '/userData.json', true);
      request.onload = function() {
        callback(JSON.parse(this.responseText)['personalizedProductPrices']);
      };
      request.send(JSON.stringify(payload));
    }

    function fix_wishlist_prices() {
      var items = getWishlistItems();
      getPrices(items.ids, function(prices) {
        for (price_id in prices) {
          if (prices.hasOwnProperty(price_id)) {
            var price = prices[price_id]; 

            var container = document.createElement('div');
            container.className = 'gog-price';
            var value = document.createElement('span');
            value.className = 'price';
            container.appendChild(value);

            if (price.isFree === true) {
              value.appendChild(document.createTextNode('Free'));
              container.className += ' free';
            } else {
              value.appendChild(document.createTextNode(price.symbol + price.amount));
              if (price.isDiscounted === true) {
                container.className += ' promo';
              }
            }
            var node = items.nodes[items.ids.indexOf(parseInt(price_id))];
            node = node.querySelector('.game-item__inner');
            node.insertBefore(container, node.firstChild);
          }
        }
      });
    }

    var gog_newCallback = accountWishlistParams.loadNewCallback;
    accountWishlistParams.loadNewCallback = function() {
      gog_newCallback();

      // Call this first and last times only
      if (window.accountWishlistParams.complete || accountWishlistParams.page === 1) {
        fix_wishlist_prices();
      }
    }

    // main
    fix_wishlist_prices();
  }());
}

/** Section: mix **/
if (isPath('/mix') || window.location.pathname.lastIndexOf('/mix/', 0) === 0) {
  (function(window, document){
    var container = document.createElement('div');
    container.setAttribute('style', 'float:right; position: relative; z-index:100;');
    container.innerHTML = '<div id="up_" class="up"><span class="icon"></span></div><div id="down_" class="down"><span class="icon"></span></div><div id="remove_" class="edit_remove" style="display:none"><span class="icon"></span></div>'

    function add_mix_buttons() {
      if (!(document.body.classList.contains('edit_gogmix')
       || document.body.classList.contains('add_gogmix'))) {
        return;
      }

      var nodes = document.querySelectorAll('#mainTemplateHolder div.game.edit');
      for (var i = 0; i < nodes.length; i++) {
        var gameid = nodes[i].getAttribute('data-gameid');
        if (document.getElementById('up_' + gameid)) {
          continue;
        }

        var buttons = container.cloneNode(true);
        var children = buttons.childNodes;
        for (var j = 0; j < children.length; j++) {
          children[j].id += gameid;
        }

        var title = nodes[i].getElementsByTagName('h2')[0];
        title.parentNode.insertBefore(buttons, title);
      }
    }
    window.addEventListener('DOMContentLoaded', function() {
        add_mix_buttons();
    }, false);

    var GogMixAfterLoad_click = window.GogMixAfterLoad.prototype.onClick;
    window.GogMixAfterLoad.prototype.onClick = function (event) {
      var type = event.data.type;
      GogMixAfterLoad_click(event);
      if (type === 'edit') {
        add_mix_buttons();
      }
    }

    var excludeGame = window.GogMixExcludeChosenGames.prototype.excludeFromDropDown;
    window.GogMixExcludeChosenGames.prototype.excludeFromDropDown = function (a) {
      excludeGame(a);
      add_mix_buttons();
    }

  }(window, window.document));
}
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