Allows you to mute users in forums
// ==UserScript==
// @name Forum Muting *OLD*
// @namespace ventero.de
// @include http://www.kongregate.com/forums/*
// @include http://www.kongregate.com/accounts/*
// @description Allows you to mute users in forums
// @author Ventero
// @version 1.3
// @date 13.10.2010
// @license MIT license
// ==/UserScript==
// Written by Ventero (http://www.kongregate.com/accounts/Ventero) 05/23/09
// Copyright (c) 2009-2012 Ventero, licensed under MIT/X11 license
// http://www.opensource.org/licenses/mit-license.php
/* Changelog
*
* 1.0: Initial release
* 1.1: Mute/Unmute no longer disappears after flagging a post
* 1.2: Added ability to mute users from their profiles
* 1.3: Added "Hide post" button to posts by muted users you're manually viewing
*/
var MUTED = "kong_forum_muted_users";
var mutedUsers = [];
function saveMutings(){
window.setTimeout(function(){
GM_setValue(MUTED, mutedUsers.join("|"));
}, 0);
}
function isMuted(user){
return (mutedUsers.indexOf(user) >= 0);
}
function loadMutings(){
var saved = GM_getValue(MUTED, "");
if(!saved) return;
mutedUsers = saved.split("|");
}
function muteUser(user){
if(isMuted(user)) return;
mutedUsers.push(user);
saveMutings();
}
function unmuteUser(user){
var idx = mutedUsers.indexOf(user);
if(idx == -1) return;
mutedUsers.splice(idx, 1);
saveMutings();
}
function addButton(postsRow, text, callback){
var vcard = postsRow.getElementsByClassName("vcard")[0];
if(!vcard) return;
removeButton(vcard);
vcard.innerHTML += '<div class="clear"/><span class="edit"><a class="mutelink" href="#">' + text + '</a></span>'
vcard.getElementsByClassName("mutelink")[0]
.addEventListener("click", callback, false);
}
function removeButton(vcard){
var button = vcard.getElementsByClassName("mutelink")[0];
if(button) button.parentNode.removeChild(button);
var clear = vcard.getElementsByClassName("clear")[0];
if(clear) clear.parentNode.removeChild(clear);
}
function addMuteButton(postsRow, username){
addButton(postsRow, "Mute user", function(e){addMuting(username);e.preventDefault();});
}
function addUnmuteButton(postsRow, username){
addButton(postsRow, "Unmute user", function(e){removeMuting(username);e.preventDefault();});
}
function addViewPostButton(postsRow, username){
var body = postsRow.getElementsByClassName("body")[0];
if(!body) return;
body.innerHTML += '<div class="entry-content muted-content"><a class="view-post" href="#">View post</a></div>';
body.getElementsByClassName("view-post")[0]
.addEventListener("click", function(e){
viewPost(this.parentNode.parentNode.parentNode, username, true);
e.preventDefault();
}, false);
}
function addHidePostButton(postsRow, username){
var body = postsRow.getElementsByClassName("entry-content")[0];
if(!body) return;
body.innerHTML = '<a class="hide-post" href="#">Hide post</a></div>' + body.innerHTML;
body.getElementsByClassName("hide-post")[0]
.addEventListener("click", function(e){
hidePost(this.parentNode.parentNode.parentNode, username);
e.preventDefault();
}, false);
}
function removeViewPostButton(postsRow){
var viewPostDiv = postsRow.getElementsByClassName("entry-content muted-content")[0];
if(viewPostDiv) viewPostDiv.parentNode.removeChild(viewPostDiv);
}
function removeHidePostButton(postsRow){
var hidePostButton = postsRow.getElementsByClassName("hide-post")[0];
if(hidePostButton) hidePostButton.parentNode.removeChild(hidePostButton);
}
function addBlankVCard(postsRow, username){
postsRow.innerHTML = '<td class="author blank"><span class="fn muted">' + '<a href="/accounts/' +
username + '">' + username + '</a>' + '</span></td>' + postsRow.innerHTML;
}
function removeBlankVCard(postsRow){
var blankVCard = postsRow.getElementsByClassName("author blank")[0];
if(blankVCard) postsRow.removeChild(blankVCard);
}
function hideVCard(postsRow){
var vcard = postsRow.getElementsByClassName("vcard")[0];
if(vcard) vcard.style.display = "none";
}
function showVCard(postsRow){
var vcard = postsRow.getElementsByClassName("vcard")[0];
if(vcard) vcard.style.display = "";
}
function hideBody(postsRow){
var postDiv = postsRow.getElementsByClassName("entry-content")[0]
if(postDiv) postDiv.style.display = "none";
}
function showBody(postsRow){
var postDiv = postsRow.getElementsByClassName("entry-content")[0]
if(postDiv) postDiv.style.display = "";
}
function getUsername(post){
var avatar = post.getElementsByClassName("user_avatar")[0];
return avatar && avatar.title;
}
function doWithEveryPost(callback){
var posts = document.getElementsByClassName("post hentry");
var current, username
for(var i = 0, l = posts.length; i < l; i++){
current = posts[i];
username = getUsername(current);
if(username) callback(current, username);
}
}
function viewPost(postsRow, username, showHide){
// called as callback from the "View Post" button
removeBlankVCard(postsRow);
removeViewPostButton(postsRow);
removeHidePostButton(postsRow);
showBody(postsRow);
showVCard(postsRow);
if(showHide) addHidePostButton(postsRow, username);
}
function hidePost(postsRow, username){
// sets up posts by muted users
removeHidePostButton(postsRow);
hideVCard(postsRow);
hideBody(postsRow);
addBlankVCard(postsRow, username);
addViewPostButton(postsRow, username);
addUnmuteButton(postsRow, username);
}
function initialCheck(postsRow, username){
if(isMuted(username)){
// user is muted, hide post
hidePost(postsRow, username);
} else {
// show mute user button
addMuteButton(postsRow, username);
}
}
function addMuting(username){
muteUser(username);
doWithEveryPost(function(post, user){
if(user == username){
hidePost(post, username);
}
});
}
function removeMuting(username){
unmuteUser(username);
doWithEveryPost(function(post, user){
if(user == username){
viewPost(post, username);
addMuteButton(post, user);
}
});
}
function addProfileMuteLink(user){
var li = document.getElementById("forummute");
if(li) li.parentNode.removeChild(li);
li = document.createElement("li");
li.setAttribute("id", "forummute");
var a = document.createElement("a");
a.setAttribute("href", "#");
li.appendChild(a);
rellinks.appendChild(li);
var muted = isMuted(user);
a.innerHTML = (muted ? "forum unmute" : "forum mute");
a.addEventListener("click", function(e){
muted ? unmuteUser(user) : muteUser(user);
addProfileMuteLink(user);
e.preventDefault();
}, false);
}
if(typeof GM_setValue !== "function" || /Chrome/i.test(navigator.appVersion)){
GM_setValue = function(a,b){localStorage.setItem(a,b)}
GM_getValue = function(a,b){
return ((a in localStorage) ? localStorage.getItem(a) : b)
}
}
loadMutings();
if(location.pathname.substring(0, 10) == "/accounts/"){
var rellinks = document.getElementById("relationship_links");
if(!rellinks) return;
var user = location.pathname.split("/")[2];
if(!user) return;
addProfileMuteLink(user);
} else {
var head = document.getElementsByTagName("head")[0];
var style = document.createElement("style");
style.innerHTML = "a.view-post, a.hide-post {font-size: 0.8em;}\n" +
"tr.post span.muted a {font-size: 0.8em; color:#666666;}\n" +
"a.mutelink {font-weight: normal;}";
head.appendChild(style);
var table = document.querySelector("table.posts");
if(table) {
table.addEventListener("DOMNodeInserted", function(a){
if(a.target.id && a.target.id.indexOf("posts") == 0) {
initialCheck(a.target, getUsername(a.target));
}
}, false);
}
doWithEveryPost(initialCheck);
}