Click visible button using shortkeys

Click visible inputs that are defined as button and has value "VP" using ctrl+shift+z or "Hide" using ctrl+shift+x

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name          Click visible button using shortkeys
// @namespace http://userscripts.org/users/524433
// @description Click visible inputs that are defined as button and has value "VP" using ctrl+shift+z or "Hide" using ctrl+shift+x
// @include http://www.tangthuvien.com/*
// @include http://www.tangthuvien.vn/*
// @include http://www.lsb-thuquan.eu/*
// @version     2.0.1
// @grant none
// @run-at      document-end
// @require http://code.jquery.com/jquery-2.0.3.min.js
// // @resource dark_bg http://truyencv.com/templates/truyencv-green/assets/images/bg-content-style-7.png
// ==/UserScript==
//
//

(function(d) {
  d.fn.visible = function(e, i) {
    var a = d(this).eq(0),
      f = a.get(0),
      c = d(window),
      g = c.scrollTop();
    c = g + c.height();
    var b = a.offset().top,
      h = b + a.height();
    a = e === true ? h : b;
    b = e === true ? b : h;
    return !!(i === true ? f.offsetWidth * f.offsetHeight : true) && b <= c && a >= g;
  };
})(jQuery);

jQuery(document).ready(function($) {
 
  var storyPosts = getPosts();
  console.log(storyPosts);
  var expandButtons = storyPosts.find("input[type=button]").filter(function() {
    if (this.value) text = this.value.toLowerCase();
    else text = this.innerHTML.toLowerCase();

    text = trim(text);
    text = removeVietnamese(text);

    if (RegExp("\\b" + "han" + "\\b").test(text)) {
      return false;
    }

    if (isNumber(text)) return true;

    if (RegExp("[0-9]+([-,_][0-9]+)+").test(text)) return true;

    return (
      text.indexOf("viet") != -1 ||
      text.indexOf("vp") != -1 ||
      text.indexOf("chuong") != -1 ||
      text.indexOf("hien") != -1 ||
      text.indexOf("chap") != -1 ||
      text.indexOf("doc") != -1 ||
      text.indexOf("mo") != -1 ||
      text.indexOf("...") != -1 ||
      text.indexOf("xem") != -1 ||
      text.indexOf("moi") != -1 ||
      text.indexOf("edit") != -1 ||
      text.indexOf("click") != -1
    );
  });
  console.log(expandButtons);
  

  JKscroll = { index: -1, newIndex: -1, scrollSpeed: 150, debug: false, offset: 180 }; // you can modify scrollSpeed as you wish
  $(document)
    .not('input[name*="username"][name*="password"]')
    .off("keydown")
    .on("keydown", function(e) {
      //document.addEventListener('keydown', function(e) {

      // pressed ctrl+shift+z
      if (e.keyCode == 90 && e.shiftKey && e.ctrlKey && !e.altKey && !e.metaKey) {
        ShowCurrentPost();
        e.preventDefault();
      }

      //pressed ctrl+shift+x
      if (e.keyCode == 88 && e.shiftKey && e.ctrlKey && !e.altKey && !e.metaKey) {
        HideAllPosts();
        e.preventDefault();
      }

      //J
      if (e.keyCode == 74 && !e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey) {
        MoveDown();
        e.preventDefault();
      }

      //K
      if (e.keyCode == 75 && !e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey) {
        MoveUp();
        e.preventDefault();
      }

      // shift + z:  hide post + move down + open visible
      if (e.keyCode == 90 && e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey) {
        HideAllPosts();

        setTimeout(function() {
          if (MoveDown()) {
            ShowCurrentPost();
          }
        }, 250);

        e.preventDefault();
      }

      //shift + A
      if (e.keyCode == 65 && e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey) {
        if (window.location.href.indexOf("page=") != -1) {
          var nextPage = parseInt(getParameterByName("page")) + 1;
          nextPage = isNaN(nextPage) ? 2 : nextPage;
          var url = updateURLParameter(window.location.href, "page", nextPage);
          window.open(url);
          /*
	       if (!$('#goToNextPage').length)
    	       $('body').append('<a id="goToNextPage" href="' + url + '" target="_blank">x </a>');
    	       
    	   $('#goToNextPage').get(0).click();*/
        }
      }

      //d
      if (e.which == 68 && !e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey) {
        //pagedown
        if (!jQuery("input.textbox").is(":focus"))
          $("html, body").animate(
            {
              scrollTop: window.scrollY + window.innerHeight * 0.9
            },
            JKscroll.scrollSpeed
          );
        //  window.scrollTo(0,window.scrollY+window.innerHeight*.9);
      }

      //e
      if (e.which == 69 && !e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey) {
        //pageup
        //window.scrollTo(0,window.scrollY-window.innerHeight*.9);
        if (!jQuery("input.textbox").is(":focus"))
          $("html, body").animate(
            {
              scrollTop: window.scrollY - window.innerHeight * 0.9
            },
            JKscroll.scrollSpeed
          );
      }
    });

  function getPosts() {
    if (window.location.hostname.indexOf("tangthuvien") != -1) return jQuery("[id^='post_message_']");
    return jQuery('#postlist')
    // return jQuery("input[type=button]");
  }

  function ShowCurrentPost() {
    var currentPost = jQuery(expandButtons[JKscroll.index]);
    if (currentPost.is(":visible")) currentPost.click();
  }  

  function HideAllPosts() {
    var hidePosts = storyPosts.find("input[type=button]").filter(function(index) {
      if (this.value) text = this.value.toLowerCase();
      else text = this.innerHTML.toLowerCase();
      text = text.trim();    
      return text.indexOf("hide") != -1 || text.indexOf("ẩn") != -1;
    });
    hidePosts.each(function(index) {
      this.click();
    }); 
  }

  function Scroll() {
    $("html, body").animate(
      {
        scrollTop: jQuery(expandButtons[JKscroll.newIndex]).offset().top - JKscroll.offset
      },
      JKscroll.buttons
    );
  }

  function MoveDown() {
    if (JKscroll.index < expandButtons.length - 1) {
      JKscroll.index++;
      JKscroll.newIndex = JKscroll.index;
      Scroll();
      return true;
    }

    return false;
  }

  function MoveUp() {
    if (JKscroll.index > 0) {
      JKscroll.index--;
      JKscroll.newIndex = JKscroll.index;
      Scroll();
    }
  }

  function getParameterByName(name) {
    name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
    var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
      results = regex.exec(location.search);
    return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
  }

  function updateURLParameter(url, param, paramVal) {
    var TheAnchor = null;
    var newAdditionalURL = "";
    var tempArray = url.split("?");
    var baseURL = tempArray[0];
    var additionalURL = tempArray[1];
    var temp = "";

    if (additionalURL) {
      var tmpAnchor = additionalURL.split("#");
      var TheParams = tmpAnchor[0];
      TheAnchor = tmpAnchor[1];
      if (TheAnchor) additionalURL = TheParams;

      tempArray = additionalURL.split("&");

      for (i = 0; i < tempArray.length; i++) {
        if (tempArray[i].split("=")[0] != param) {
          newAdditionalURL += temp + tempArray[i];
          temp = "&";
        }
      }
    } else {
      var tmpAnchor = baseURL.split("#");
      var TheParams = tmpAnchor[0];
      TheAnchor = tmpAnchor[1];

      if (TheParams) baseURL = TheParams;
    }

    if (TheAnchor) paramVal += "#" + TheAnchor;

    var rows_txt = temp + "" + param + "=" + paramVal;
    return baseURL + "?" + newAdditionalURL + rows_txt;
  }

  function isNumber(n) {
    return !isNaN(parseFloat(n)) && isFinite(n);
  }

  function removeVietnamese(str) {
    str = str.toLowerCase();
    str = str.replace(/à|á|ạ|ả|ã|â|ầ|ấ|ậ|ẩ|ẫ|ă|ằ|ắ|ặ|ẳ|ẵ/g, "a");
    str = str.replace(/è|é|ẹ|ẻ|ẽ|ê|ề|ế|ệ|ể|ễ/g, "e");
    str = str.replace(/ì|í|ị|ỉ|ĩ/g, "i");
    str = str.replace(/ò|ó|ọ|ỏ|õ|ô|ồ|ố|ộ|ổ|ỗ|ơ|ờ|ớ|ợ|ở|ỡ/g, "o");
    str = str.replace(/ù|ú|ụ|ủ|ũ|ư|ừ|ứ|ự|ử|ữ/g, "u");
    str = str.replace(/ỳ|ý|ỵ|ỷ|ỹ/g, "y");
    str = str.replace(/đ/g, "d");
    return str;
  }
});

jQuery(window).load(function($) {
  if (window.location.hostname.indexOf("tangthuvien") != -1) {
    //  $("div[id^='post_message']").find('font').attr('size', 5)
    jQuery("div[id^='post_message']").css("font-size", "large");
    jQuery("div[id^='post_message']").css("font-family", "Palatino Linotype");
    //Attempt for night mode
    jQuery("html, body").css({
      background: "#131313"
    });
    jQuery(
      "#navbar_notice_1, .posthead, .postbody, #thread_controls, .postbit>div, .textcontrols, .postbit, .postbit .posttitle, .navlinks, .thread_info .threadinfohead, .thread_info_block , .inner_block, .footer"
    ).css({
      background: "rgb(32,32,32)",
      color: "#999",
      border: "0"
    });

    jQuery(".userinfo").css({
      "border-bottom": "1px solid rgba(255, 255, 255, 0.08)"
    });

    jQuery(".signature.restore").css({
      "border-top": "1px solid rgba(255, 255, 255, 0.08)"
    });

    jQuery(".body_wrapper").attr("class", "body-wrapper");

    jQuery(".breadcrumb, .above_postlist, .body-wrapper, .body-wrapper > center, .userinfo").css({
      background: "rgb(32,32,32)",
      "background-color": "rgb(32,32,32)"
    });
    jQuery(".body-wrapper").css({
      margin: "10px 20px 0 13px",
      //'border': '3px solid #385e99',
      padding: "10px 20px 10px 20px",
      "border-radius": "5px"
    });
  }

  if (window.location.hostname.indexOf("lsb-thuquan") != -1) {
    jQuery(".maincontent").css("font-size", "165%");
  }
});