User im Forum ignorieren (Firefox und Opera)

// Find all the usernames quoted in the page
var results = document.evaluate("//td[@class='quote']/parent::*/preceding-sibling::*/td/span/b|"
                              + "//td[@class='quote']/parent::*/preceding-sibling::*/td/span/strong", document, null,XPathResult.ANY_TYPE, null);

// ==UserScript==
// @name         User Hide for http://www.geoclub.de
// @include      *.geoclub.de/viewtopic.php*
// @include      *.geoclub.de/ftopic*.html
// @description  Hides/unhides a user's posts and quotes
// @exclude
// ==/UserScript==

// original file by Unarmed
// found at: http://s93731204.onlinehome.us/firefox/greasemonkey/phpbb.ignore.user.js
// modified for geoclub.de by London Rain
// modified for phpBB3 by PHerison

(function() {
        // Get stored hidden users from cookie
        var users = [];
        var cookieName = "phpUserHide";
        for (var i = 0; i < document.cookie.split('; ').length; i++) {
                var oneCookie = document.cookie.split('; ')[i].split('=');
                if (oneCookie[0] == cookieName) {
                        users = oneCookie[1].split(', ');
                        break;
                }
        }

        // Cursor functions
        var curPointer = function(event) {
                event.target.style.cursor = 'pointer';
                event.preventDefault();
        };
        var curDefault = function(event) {
                event.target.style.cursor = 'default';
                event.preventDefault();
        };

        // Add or remove a user from the cookie
        var addRemoveUser = function(event) {
                // Parse current cookie
                for(j = 0; j < document.cookie.split('; ').length; j++ ) {
                        var oneCookie = document.cookie.split('; ')[j].split('=');
                        if (oneCookie[0] == cookieName) {
                                users = oneCookie[1].split(', ');
                                break;
                        }
                }
                var user = escape(event.target.nextSibling.innerHTML)
                notFound = true;
                for (var j = 0; j < users.length; j++) {
                        if (users[j] == user) {
                                users.splice(j, 1);
                                notFound = false;
                        }
                }
                if (notFound)
                        users.push(user);
                if (users.length > 0) {
                        var date = new Date();
                        var days = 365;
                        date.setTime(date.getTime() + (days*24*60*60*1000));
                        var expires = '; expires=' + date.toGMTString();
                        var value = users.join(', ');
                        document.cookie = cookieName + '=' + value + expires + '; path=/';
                } else {
                        document.cookie = cookieName + '=;expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/';
                }
                window.alert(unescape(user) + ' has been ' + (notFound ? 'added to' : 'removed from')
                        + ' your hide list\n'
                        + 'You must refresh the page to view the changes.');
                event.preventDefault();
        };
        // Toggle display of user's post
        var togglePost = function(event) {
                var displayState = event.target.getAttribute('displaystate');
                if (displayState == 'none')
                        displayState = '';
                else
                        displayState = 'none';
                event.target.setAttribute('displaystate', displayState);

                containingRow = event.target.parentNode.parentNode.parentNode.parentNode;
                containingRow.firstChild.nextSibling.firstChild.nextSibling.nextSibling.style.display = displayState;
                event.preventDefault();
        };
        // Toggle display of user's quote
        var toggleQuote = function(event) {
                var displayState = event.target.getAttribute('displaystate');
                if (displayState == 'none')
                        displayState = '';
                else
                        displayState = 'none';
                event.target.setAttribute('displaystate', displayState);

                // Jump to quotecontent-<div>
                var containingRow = event.target.parentNode.nextSibling;
                containingRow.style.display = displayState;

                event.preventDefault();
        };

        // Find all the usernames in the page
        var results = document.evaluate("//b[@class='postauthor']", document, null, XPathResult.ANY_TYPE, null);
        var resultNodes = [];
        var aResult;
        while (aResult = results.iterateNext())
                resultNodes.push(aResult);

        // Loop through every user post on the page
        for (var i in resultNodes) {
                // containingRow = <table>
                var containingRow = resultNodes[i].parentNode.parentNode.parentNode.parentNode;
                // the info <tr> in the containing <table>
                var infoRow = resultNodes[i].parentNode.parentNode;
                // the message <tr> in the containing <table>
                var msgRow = resultNodes[i].parentNode.parentNode.nextSibling.nextSibling;
                // the postinfo <tr> in the containing <table>
                var appendixRow = resultNodes[i].parentNode.parentNode.nextSibling.nextSibling.nextSibling.nextSibling;
                // the username <td> in the containing <table>
                var elem = resultNodes[i].parentNode;
                // Format whitespace
                var user = escape(resultNodes[i].innerHTML);

                // Flag whether the user is in our hide list
                var notFound = true;
                for (var j = 0; j < users.length; j++) {
                        if (users[j] == user) {
                                notFound = false;
                        }
                }

                // Add relevant event handlers to user's name and a toggler node
                var toggler = document.createElement('span');
                toggler.setAttribute('title', "click to add or remove this user from your hide list");
                toggler.appendChild(document.createTextNode('[X] '));
                toggler.style.fontSize = "7pt";
                toggler.addEventListener('mouseover', curPointer, true);
                toggler.addEventListener('mouseout', curDefault, true);
                toggler.addEventListener('click', addRemoveUser, true);

                // <td> with Username
                elem.insertBefore(toggler, resultNodes[i]);

                // If this user isn't in our hide list, skip to the next user
                if (notFound)
                        continue;

                // Create a span to control toggling
                var span = document.createElement('span');
                span.appendChild(document.createTextNode('Toggle Display'));
                span.setAttribute('class', 'gensmallbold');
                span.style.textDecoration = 'underline';
                span.setAttribute('displaystate', 'none');
                span.addEventListener('mouseover', curPointer, true);
                span.addEventListener('mouseout', curDefault, true);
                span.addEventListener('click', togglePost, true);

                // Insert a <br> after the username and the span
                elem.appendChild(document.createElement('br'));
                elem.appendChild(span);

                var elemWidth = elem.offsetWidth; // user <td> width to restore later
                msgRow.style.display = 'none'; // hide message <tr>
                elem.style.width = (elemWidth-4) + 'px'; // 4 = padding-right-value: 2px; + padding-left-value: 2px;
                elem.nextSibling.nextSibling.style.width = "0%"; // remove width-information from following <td>
        }

        // Find all the usernames quoted in the page
        var results = document.evaluate("//div[@class='quotetitle']", document, null, XPathResult.ANY_TYPE, null);
        var resultNodes = [];
        var aResult;
        while (aResult = results.iterateNext())
        {
                resultNodes.push(aResult);
        }
        // Loop through every user quote on the page
        for (var i in resultNodes) {
                // Find username
                var usermatch = resultNodes[i].innerHTML.match(/(.*) hat geschrieben:$/);
                if (usermatch)
                        var user = escape(usermatch[1]);
                else
                        continue;

                // Flag whether the user is in our hide list
                var notFound = true;
                for (var j = 0; j < users.length; j++) {
                        if (users[j] == user) {
                                notFound = false;
                        }
                }

                // If this user isn't in our hide list, skip to the next user
                if (notFound)
                        continue;

                // Create a span to control toggling
                var span = document.createElement('span');
                span.appendChild(document.createTextNode('Toggle Display'));
                span.setAttribute('class', 'gensmallbold');
                span.style.textDecoration = 'underline';
                span.setAttribute('displaystate', 'none');
                span.addEventListener('mouseover', curPointer, true);
                span.addEventListener('mouseout', curDefault, true);
                span.addEventListener('click', toggleQuote, true);

                resultNodes[i].appendChild(document.createTextNode(' ')); // space between username and toggler
                resultNodes[i].appendChild(span);

                // Hide the quote
                resultNodes[i].nextSibling.style.display = 'none';
        }

})();