// ==UserScript==
// @name Forum cleaner
// @description Applies changes to the user interface of The-West's XenForo forum including design changes, addition of useful links like "Forum read"-buttons and other features.
// @namespace fktext.bplaced.net/forenputze
// @include http*://forum.the-west.*/*
// @include http*://forum.beta.the-west.*/*
// @version 1.40
// @grant none
// @author stayawayknight
// @downloadURL none
// ==/UserScript==
//Add new JS source
function contentEval(source) {
  if ('function' == typeof source) {
    source = '(' + source + ')();';
  }
  var script = document.createElement('script');
  script.setAttribute('type', 'application/javascript');
  script.textContent = source;
  document.body.appendChild(script);
  document.body.removeChild(script);
}
Forenputze = function () {
  Forenputze = {
    initialized: false
  };
  //************************************
  //General settings
  Forenputze.name = 'Forum cleaner';
  Forenputze.version = '1.40';
  Forenputze.updateURL = 'https://greasyfork.org/scripts/22679-forenputze/code/Forenputze.user.js';
  Forenputze.updateCheckURL = 'https://greasyfork.org/de/scripts/22679-forenputze';
  Forenputze.updateStorageKey = 'forenputze_last_check';
  Forenputze.checkUpdateIntervall = 60 * 60 * 1000;
  Forenputze.mainPage = 'index.php';
  Forenputze.read = 'Gelesen markieren';
  Forenputze.gameLogin = 'Login im Spiel';
  Forenputze.login = 'Login';
  Forenputze.registration = 'Registrieren';
  Forenputze.conversations = 'Unterhaltungen';
  Forenputze.settings = 'Grundeinstellungen';
  Forenputze.logout = 'Logout';
  Forenputze.registrationLink = 'https://www.the-west.de/?page=create_forum_account';
  Forenputze.scrollUp = 'Nach oben springen';
  Forenputze.goToLastPost = 'Zum letzten Beitrag gehen';
  Forenputze.askUpdate = 'Für das Benutzerskript "' + Forenputze.name + '" ist eine neuere Version verfügbar. Soll sie installiert werden?';
  //************************************
  //************************************
  //Language
  //************************************
  //************************************
  //Main function, runs the other functions
  Forenputze.run = function () {
    Forenputze.checkUpdate();
    Forenputze.changeHomeLinks();
    Forenputze.addLinks();
    Forenputze.formatLogo();
    Forenputze.addPageUp();
    Forenputze.changeReadIconColor();
    Forenputze.highlightLastPost();
    Forenputze.addLastPostButton();
    Forenputze.changeDesign();
    Forenputze.addForumReadButton();
  };
  //************************************
  //************************************
  //Update check
  Forenputze.checkUpdate = function () {
    
    //Check whether it is time for an update check or not (to avoid long loading times)
    if(localStorage.getItem(Forenputze.updateStorageKey)){
      var lastTime = localStorage.getItem(Forenputze.updateStorageKey);
      var curTime = Date.now() + '';
      //Compare
      if((curTime - lastTime) < Forenputze.checkUpdateIntervall){
        //No update check necessary
        return;
      }
    }
    
    //Update last check time in local storage
    localStorage.setItem(Forenputze.updateStorageKey, Date.now() + '');
    
    $.get(Forenputze.updateCheckURL, function (data, textStatus, jqxhr) {
      //Check for success
      if((jqxhr.status != 200) || (textStatus != 'success')){
        console.log("Forenputze: Cannot check for update; Status: " + jqxhr.status);
        return;
      }
      var versionContainer = $(data).find('dd.script-show-version').find('span');
      //Version on remote server found?
      if(!versionContainer.exists()){
        console.log("Forenputze: Cannot get remote version.")
        return;
      }
      //Get remote version from container
      var versionRemote = versionContainer.text();
      //Compare remote and own version
      if(versionRemote != Forenputze.version){
        //Update possible
        var choice = confirm(Forenputze.askUpdate);
        //Perform update
        if(choice){
          window.location = Forenputze.updateURL;
        }
      }
    });
  };
  //************************************
  //Functions to adjust the forum ui
  //Change links that lead to TW to forum links
  Forenputze.changeHomeLinks = function () {
    //Logo:
    $('#logo').find('a').attr('href', Forenputze.mainPage);
    //Home:
    $('.homeCrumb').find('a').attr('href', Forenputze.mainPage);
    //Navigation:
    $('.navTab.home.PopupClosed').find('a').attr('href', Forenputze.mainPage);
  };
  //Adds a logout button to the Quick link list
  Forenputze.addLinks = function () {
    //Check whether logged in
    if (!isLoggedIn()) {
      //Extend menu for guests
      var ownMenu = $('<ul></ul>');
      ownMenu.append($('<li><a href="index.php?login" class="primaryContent OverlayTrigger"><i style="padding-right:7px;" class="fa fa-sign-in fa-lg fa-fw"></i>' + Forenputze.login + '</a></li>'));
      ownMenu.append($('<li><a target="_blank" href="' + Forenputze.registrationLink + '" class="primaryContent"><i style="padding-right:7px;" class="fa fa-user fa-lg fa-fw"></i>' + Forenputze.registration + '</a></li>'));
      $('.quickLinksBar').append(ownMenu);
      return;
    } //When cookie set, add game login link

    if (getCookie('ig_conv_last_site') != '') {
      var gameLogin = $('<a class="primaryContent" target="_blank" href="' + getCookie('ig_conv_last_site') + '"><i class="fa fa-gamepad fa-lg fa-fw" style="padding-right:7px;"></i>' + Forenputze.gameLogin + '</a>');
      $('.quickLinksBar').find('.section').find('ul').prepend(gameLogin);
    } //Extend menu for users

    var ownMenu = $('<ul></ul>');
    ownMenu.append($('<li><a href="index.php?conversations" class="primaryContent"><i style="padding-right:7px;" class="fa fa-inbox fa-lg fa-fw"></i>' + Forenputze.conversations + '</a></li>'));
    ownMenu.append($('<li><a href="index.php?account/preferences" class="primaryContent"><i style="padding-right:7px;" class="fa fa-cog fa-lg fa-fw"></i>' + Forenputze.settings + '</a></li>'));
    ownMenu.append($('<li><a href="index.php?logout" class="primaryContent OverlayTrigger"><i style="padding-right:7px;" class="fa fa-sign-out fa-lg fa-fw"></i>' + Forenputze.logout + '</a></li>'));
    $('.quickLinksBar').append(ownMenu);
  };
  //Resize main logo
  Forenputze.formatLogo = function () {
    $('#header').css('background', 'rgba(0,0,0,0) url("styles/west_mx/xenforo/headbg.png") no-repeat scroll center top');
    $('#header').css('background-size', '100%');
    $('#header').css('height', '250px');
    $('#headerProxy').css('height', '255px');
  };
  //Add a page up button to the lower bar of the page
  Forenputze.addPageUp = function () {
    //Wait till everything is loaded
    $(document).ready(function () {
      var container = $('.breadBoxBottom').find('fieldset.breadcrumb');
      var pageUpButton = $('<a title="' + Forenputze.scrollUp + '" class="fa fa-arrow-up fa-lg fa-fw"></a>');
      //Set CSS properties
      pageUpButton.css('cursor', 'pointer');
      pageUpButton.css('color', '#371902');
      pageUpButton.css('display', 'block');
      pageUpButton.css('float', 'right');
      pageUpButton.css('font-size', '18px');
      pageUpButton.css('height', '24px');
      pageUpButton.css('line-height', '24px');
      //Add click listener      
      pageUpButton.click(function () {
        window.scrollTo(0, 0);
      });
      if (container.find('.sidebarCollapse.icon-hdr_strong').exists()) {
        container.find('.sidebarCollapse.icon-hdr_strong').after(pageUpButton);
      } else {
        container.find('.OverlayTrigger.jumpMenuTrigger').after(pageUpButton);
      }
    });
  };
  //Saturate the non-read forum icons to create a bigger difference betweeen read and unread elements
  Forenputze.changeReadIconColor = function () {
    var icons = $('.nodeInfo').not('.unread, .linkNodeInfo').find('span.nodeIcon');
    //Usual:
    icons.css('filter', 'saturate(20%)');
    //Chrome, Opera, Safari:
    icons.css('-webkit-filter', 'saturate(20%)');
  };
  //Make the "Latest" text bold
  Forenputze.highlightLastPost = function () {
    $('.lastThreadTitle').find('span').css('font-weight', 'bold');
  };
  //Add a "mark read" button to each forum
  Forenputze.addForumReadButton = function () {
    //Check whehther logged in
    if (!isLoggedIn()) {
      return;
    }
    $('.nodeInfo.forumNodeInfo.primaryContent.unread').each(function (i, obj) {
      //Get link and add mark-read option
      var link = $(this).find('.nodeTitle').find('a').attr('href');
      link += '-/mark-read';
      //Add link near topic
      $(this).find('.nodeTitle').append('&nbsp;').append($('<a class="OverlayTrigger" style="font-size: 10px;" href="' + link + '">[' + Forenputze.read + ']</a>'));
      //Add link to forum icon
      $(this).find('span.nodeIcon').wrap($('<a class="OverlayTrigger" href="' + link + '"></a>'));
    });
  };
  //Add a "go to last post" button to each thread in the overview
  Forenputze.addLastPostButton = function () {
    $('.discussionListItem').each(function (index, obj) {
      //Get latest post link
      var link = $(this).find('.listBlock.lastPost').find('.muted').find('a').attr('href');
      if ((typeof link === 'undefined') || !isLoggedIn()) {
        return;
      } //Add button

      $(this).find('.title').append('&nbsp;').append($('<a title="' + Forenputze.goToLastPost + '" href="' + link + '" class="fa fa-arrow-right fa-lg fa-fw"></a>'));
    });
  };
  //Do same changes to the design, including a change of the background
  Forenputze.changeDesign = function () {
    //Wooden background
    $('body').css('background-image', 'url(https://westdes.innogamescdn.com/images/interface/wood_texture_dark.jpg)');
    //Remove footer color
    $('footer').find('.footer').find('.pageContent').css('background-color', 'rgba(0, 0, 0, 0.0)');
    //Wooden moderator bar
    $('#moderatorBar').css('background-image', 'url(https://westdes.innogamescdn.com/images/interface/wood_texture_dark.jpg)');
    //Moderator items color
    $('.modLink').css('background-color', '#ffeecc');
    //Searchbar
    $('<style>#searchBar::after{color: #ffeecc</style>').appendTo('head');
    //Forum content texture
    $('#content').find('.pageContent').css('background-image', 'url(https://westdes.innogamescdn.com/images/window/forum/external_bg.jpg)');
    //Rounded corners
    $('#content').find('.pageContent').css('border-radius', '10px');
    //Message background
    $('<style>.message{background-image: url(https://westdes.innogamescdn.com/images/tw2gui/groupframe/groupframe_bg.jpg)</style>').appendTo('head');
    //Rounded corners in message user block
    $('.messageUserBlock ').css('border-radius', '20px');
  };
  //Checks whether the user is logged (true) in or not (false)
  isLoggedIn = function () {
    return $('li#adm_right.navTab.login').size() < 1;
  };
  //Reads a cookie
  getCookie = function (c_name) {
    if (document.cookie.length > 0) {
      c_start = document.cookie.indexOf(c_name + '=');
      if (c_start != - 1) {
        c_start = c_start + c_name.length + 1;
        c_end = document.cookie.indexOf(';', c_start);
        if (c_end == - 1) {
          c_end = document.cookie.length;
        }
        return unescape(document.cookie.substring(c_start, c_end));
      }
    }
    return '';
  };
  //Query extension to check whether a exception is empty or not
  $.fn.exists = function () {
    return this.length !== 0;
  };
  //Run main function
  Forenputze.run();
  //Let XenForo crawl the overlays
  $('body').xfActivate();
};
$(document).ready(function () {
  contentEval(Forenputze);
});