// ==UserScript==
// @name        3dtoday post blocker
// @description Hides articles that were posted by certain authors
// @include     http://3dtoday.ru/*
// @version     1
// @grant       none
// ==/UserScript==

var authors = ['ski'];

var posts = document.querySelectorAll('.post_list_item');
for (var idx = 0; idx < posts.length; ++idx) {
  var post = posts[idx];
  for (var i = 0; i < authors.length; ++i) {
    var selector = '.post_list_item_autor a[href="/blogs/' + authors[i] + '/"]';
    var blockedAuthor = post.querySelector(selector);
    if (blockedAuthor) {
      post.style.display = 'none';
      break;
    }
  }
}

var comments = document.querySelectorAll('.blog_comment');
for (var idx = 0; idx < comments.length; ++idx) {
  var comment = comments[idx];
  for (var i = 0; i < authors.length; ++i) {
    var selector = '.autor a[href="/blogs/' + authors[i] + '/"]';
    var blockedAuthor = comment.querySelector(selector);
    if (blockedAuthor) {
      comment.style.display = 'none';
      break;
    }
  }
}