Habbabreak2 v1.2

// ==UserScript==
// @name        Habbabreak2
// @namespace   http://habbabreak2.nil
// @description Sanity helper script for Craig Murray's blog
// @include     https://www.craigmurray.org.uk/*
// @version     1.2
// @grant       GM_getValue
// @grant       GM_setValue
// @grant       GM_deleteValue
// @require     http://code.jquery.com/jquery-1.7.2.min.js
// @license     Unlicense
// ==/UserScript==

var styles = '<style>' +
    'div#habbabreak_options_div {display:none; background-color:#fff; padding:5px; border:1px #ccc solid;}' +
    'input#habbabreak_add_person_input {max-width:300px;}' +
    'a#habbabreak_disable_a.disabled {color:red;} div#habbabreak_options_div a {color:#262626; background: #ffff66;}' +
    'a#habbabreak_toggle_options_a.disabled, a#habbabreak_toggle_options_a:visited.disabled {color:red;}' +
    'a#habbabreak_toggle_options_a.disabled:hover {color:#28B7FF;} ' +
    '</style>';
var boldstyle = '<style>' +
    'article p>a, article p>a:hover {color:#262626; background: #ffff66;} article p {color:#262626; font-size:17px; line-height: 24px;} aside#text-10, aside#text-12, aside#archives-5, aside#categories-5{display:none;}' +
    'aside a {color:#a27210;}' +
    '</style>';
var peopletohide = function(s) {
    var pth = [];
    var pstr = GM_getValue('var-people-to-hide');
    if (pstr) {
       pth = pstr.split(s);
       pth.splice(-1,1); // remove last empty string from array
    }
    return pth;
};
jQuery.expr[':'].icontains = function(a, i, m) {
    return jQuery(a) .text() .toUpperCase() .indexOf(m[3] .toUpperCase()) >= 0;
};
$(document) .ready(function () {
    $('head') .append(styles);
    if (GM_getValue('var-option-bold')) $('head') .append(boldstyle);
    $('#menu-main-2') .append('<li><a href="" id="habbabreak_toggle_options_a">Habbabreak</a></li>');
    if (GM_getValue('var-script-disabled')) $('a#habbabreak_toggle_options_a') .addClass('disabled');
    var splitstring = "/c*nt^"; // DO NOT CHANGE
    // Options form html
    var options = '<div id="habbabreak_options_div">' +
       '<h3>Habbabreak V2</h3><div id="habbabreak_people_to_hide_div"></div>' +
       '<p><input type="input" id="habbabreak_add_person_input" placeholder="Loose matching eg habba will hide Habbakuk" maxlength="20"/> <a href="" id="habbabreak_add_person_a">add person</a></p>' +
       '<p><label><input type="checkbox" id="habbabreak_bold"/> High contrast</label></p>' +
       '<div><a href="" id="habbabreak_save_options_a">Save</a> | <a href="" id="habbabreak_cancel_options_a">Close</a> | <a href="" id="habbabreak_disable_a">Disable</a></div>' +
       '</div>' ;
    // Add divs to page
    $('#main-wrapper') .prepend(options);
    // Show/hide options form
    $('a#habbabreak_toggle_options_a') .click(function () {
       if (!$('#habbabreak_options_div') .is(":visible")) {
          $('#habbabreak_people_to_hide_div') .empty();
          // Display saved option values
          peopletohide(splitstring).forEach(function(value) {
             if (value.length > 0) {
                $('#habbabreak_people_to_hide_div') .append('<p><span>' + value + '</span> <a href="" class="remove_user">remove</a></p>');
             }
          });
          if (GM_getValue('var-option-bold')) $('#habbabreak_bold') .attr('checked', 'checked');
          if (GM_getValue('var-script-disabled')) {
             $('#habbabreak_disable_a') .text('Enable');
             $('a#habbabreak_disable_a') .addClass('disabled');
          }
          $('#habbabreak_options_div') .show();
          $('#habbabreak_add_person_input') .focus();
       } else {
          $('#habbabreak_options_div') .hide();
       }

       return false;
    });
    // Disable/enable script link click
    $('a#habbabreak_disable_a') .click(function () {
        GM_setValue('var-script-disabled', !GM_getValue('var-script-disabled'));
        $('#habbabreak_options_div') .hide();
        return true;
    });
    // Add user link click
    $('#habbabreak_options_div a#habbabreak_add_person_a') .click(function () {
        var value = $('#habbabreak_add_person_input') .val() .trim();
        if (value.length > 0) {
            $('#habbabreak_people_to_hide_div') .append('<p><span>' + value + '</span> <a href="" class="remove_user">remove</a></p>');
            $('#habbabreak_add_person_input') .val('');
        } else {
            alert ("Habbabreak V2:\nPlease enter a name!");
            $('#habbabreak_add_person_input').focus();
        }
        return false;
    });
    // Remove user link click
    $('#habbabreak_people_to_hide_div') .on('click', '.remove_user', function () {
        $(this) .parents('p') .remove();
        return false;
    });
    // Close form link click
    $('a#habbabreak_cancel_options_a') .click(function () {
        $('#habbabreak_options_div') .hide();
        return false;
    });
    // Save options link click
    $('a#habbabreak_save_options_a') .click(function () {
        // Delete existing saved options
        GM_deleteValue('var-people-to-hide');
        GM_deleteValue('var-script-disabled');
        GM_deleteValue('var-option-bold');
        // Save new options
        var pthstr = '';
        $('#habbabreak_people_to_hide_div p span') .each(function () {
            pthstr += $(this) .text() + splitstring;
        });
        if( pthstr.length > 0 ) GM_setValue('var-people-to-hide', pthstr);
        GM_setValue('var-option-bold', $('#habbabreak_bold') .attr('checked') == 'checked');
        // Hide options window
        $('#habbabreak_options_div') .hide();
        // Force page reload
        return true;
    });
    var url = window.location.href;
    var isforum = false;
    if (url.lastIndexOf('craigmurray.org.uk/forums') > -1) isforum = true;
    // Hide comments, forum posts & aside links to these
    if (!GM_getValue('var-script-disabled')) {
       peopletohide(splitstring) .forEach(function(value) {
          if (isforum) {
              var forumposts = $('div.bbp-reply-author') .filter(function () {
                 return $(this) .is(':icontains(' + value + ')');
              }) .parents('li') ;
              forumposts .hide();
          } else {
              var comments = $('header.comment-author') .filter(function () {
                 return $(this) .is(':icontains(' + value + ')');
              }) .parents('article') ;
              comments .hide();
          }
          var recentcomments = $('span.comment-author-link') .filter(function () {
             return $(this) .is(':icontains(' + value + ')');
          }) .parents('li') ;
          recentcomments .hide();
          var recentreplies = $('aside#bbp_replies_widget-2') .children('ul') .children('li') .filter(function () {
             return $(this) .is(':icontains(' + value + ')');
          }) ;
          recentreplies .hide();
       });
    };
    // Show comment/post if in URL
    var pos;
    if (isforum)
        pos = url.lastIndexOf('#post-');
    else
       pos = url.lastIndexOf('#comment-');
    if (pos > -1) {
        var divid = url.substring(pos, url.length);
        $('html, body') .scrollTop($(divid).offset().top);
    }
});