Tweaks to Emeraldchat: gender info, auto rejoin, auto-karma, and keeping chat input focused.
// ==UserScript==
// @name EmeraldX
// @namespace https://greasyfork.org/
// @version 1.10
// @description Tweaks to Emeraldchat: gender info, auto rejoin, auto-karma, and keeping chat input focused.
// @author Zach
// @license GPL-3.0
// @icon https://emeraldchat.com/logo7.svg
// @match https://emeraldchat.com/app
// @grant none
// @compatible Firefox
// @compatible Violentmonkey
// ==/UserScript==
'use strict';
// === SETTINGS MENU ===
let uiVisible = true;
let autoNextEnabled = false;
let autoKarmaEnabled = false;
let genderFilter = "all";
let currentUserGender = null;
function createSettingsButton() {
const nav = document.querySelector(".navigation-notification-icons");
if (!nav) return;
nav.insertAdjacentHTML("afterbegin", `
<span id="settings-toggle" class="material-icons navigation-notification-unit">tune</span>
<div id="settings-menu">
<label class="menu-btn menu-toggle">
<span>Show Top UI</span>
<label class="switch"><input type="checkbox" id="ui-checkbox" checked><span class="slider"></span></label>
</label>
<label class="menu-btn menu-toggle">
<span>Auto Rejoin</span>
<label class="switch"><input type="checkbox" id="auto-next-checkbox"><span class="slider"></span></label>
</label>
<div class="menu-btn" id="gender-filter">
<span>Gender Preference</span>
<div class="segmented">
<label><input type="radio" name="gender" value="all" checked><span>All</span></label>
<label><input type="radio" name="gender" value="men"><span>Men</span></label>
<label><input type="radio" name="gender" value="women"><span>Women</span></label>
</div>
</div>
<label class="menu-btn menu-toggle">
<span>Auto Karma</span>
<label class="switch"><input type="checkbox" id="auto-karma-checkbox"><span class="slider"></span></label>
</label>
<div class="menu-btn" id="blacklist-row">
<span>Blacklist</span>
<input id="blacklist-input" type="text" placeholder="Enter keywords...">
</div>
<style>
#settings-menu {
position: fixed;
display: none;
flex-direction: column;
gap: 0.7em;
background: rgba(200,200,255,.12);
border: 1px solid rgba(255,255,255,.18);
backdrop-filter: blur(10px);
border-radius: 0.9em;
padding: 0.9em;
min-width: 16em;
color: #fff;
font-family: "Segoe UI", Roboto, sans-serif;
font-size: 15px;
z-index: 1000;
box-sizing: border-box;
user-select: none;
}
.menu-btn {
display: flex;
justify-content: space-between;
align-items: center;
border: none;
border-radius: 0.6em;
padding: 1em 0.9em;
line-height: 1.1;
background: rgba(255,255,255,.1);
color: #fff;
cursor: pointer;
width: 100%;
font-size: 1em;
-webkit-tap-highlight-color: transparent;
}
.menu-btn:active, .menu-btn:focus { background: rgba(255,255,255,.1); }
#blacklist-input {
flex: 1;
margin-left: 0.7em;
border: none;
outline: none;
border-radius: 0.6em;
padding: 0.5em 0.8em;
background: rgba(255,255,255,.15);
color: #fff;
font-size: 1em;
font-family: inherit;
}
.switch {
position: relative;
width: 3.36em;
height: 1.68em;
flex-shrink: 0;
pointer-events: none;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
position: absolute;
top: 0; left: 0;
width: 100%; height: 100%;
background: rgba(255,255,255,.35);
border-radius: 2em;
transition: .25s;
}
.slider:before {
content: "";
position: absolute;
width: 1.2em; height: 1.2em;
left: 0.24em; top: 0.24em;
background: white;
border-radius: 50%;
transition: .25s;
}
input:checked + .slider { background: rgba(0,150,255,.5); }
input:checked + .slider:before { transform: translateX(1.68em); }
.segmented {
display: flex;
width: 100%;
border-radius: 0.6em;
overflow: hidden;
background: rgba(255,255,255,.08);
margin-left: 0.6em;
border: 1px solid rgba(255,255,255,.15);
}
.segmented label {
flex: 1;
display: flex;
justify-content: center;
align-items: center;
cursor: pointer;
user-select: none;
padding: 0.45em 0;
font-size: 1em;
border-right: 1px solid rgba(255,255,255,.15);
transition: background .2s, font-weight .2s;
}
.segmented label:last-child { border-right: none; }
.segmented input { display: none; }
.segmented label:hover { background: rgba(255,255,255,.12); }
.segmented label:has(input:checked) { background: rgba(0,150,255,.4); font-weight: 500; }
</style>
</div>
`);
const toggleBtn = document.getElementById("settings-toggle");
const menu = document.getElementById("settings-menu");
const uiCheckbox = menu.querySelector("#ui-checkbox");
const autoNextCheckbox = menu.querySelector("#auto-next-checkbox");
const autoKarmaCheckbox = menu.querySelector("#auto-karma-checkbox");
const genderRadios = menu.querySelectorAll('input[name="gender"]');
const positionMenu = () => {
const r = toggleBtn.getBoundingClientRect(), w = menu.offsetWidth || 240, pad = 10;
let l = r.left + r.width / 2 - w / 2, t = r.bottom + 6;
l = Math.min(Math.max(pad, l), innerWidth - w - pad);
menu.style.left = l + "px";
menu.style.top = t + "px";
};
document.addEventListener("click", e => {
if (e.target === toggleBtn) {
const show = menu.style.display !== "flex";
menu.style.display = show ? "flex" : "none";
if (show) positionMenu();
} else if (!menu.contains(e.target)) {
menu.style.display = "none";
}
});
new ResizeObserver(() => menu.style.display === "flex" && positionMenu()).observe(document.body);
addEventListener("scroll", () => menu.style.display === "flex" && positionMenu(), true);
// Simple change event listeners
uiCheckbox.addEventListener("change", () => {
uiVisible = uiCheckbox.checked;
applyTopUIVisibility();
});
autoNextCheckbox.addEventListener("change", () => {
autoNextEnabled = autoNextCheckbox.checked;
});
autoKarmaCheckbox.addEventListener("change", () => {
autoKarmaEnabled = autoKarmaCheckbox.checked;
});
genderRadios.forEach(r =>
r.addEventListener("change", () => {
genderFilter = r.value;
})
);
}
createSettingsButton();
function createUI() {
const html = `
<div id="top-ui">
<div id="profile-info" class="section">
<p id="user-gender">Gender: Not Available</p>
<p id="user-interests">Interests: None</p>
</div>
<style>
#top-ui {
width: 100%;
background: rgba(200,200,255,0.1);
border-bottom: 1px solid rgba(255,255,255,0.15);
backdrop-filter: blur(6px);
-webkit-backdrop-filter: blur(6px);
font-family: "Segoe UI", Roboto, sans-serif;
transition: all 0.2s ease;
}
.hidden {
height: 0;
opacity: 0;
padding: 0;
margin: 0;
}
.section {
display: flex;
flex-direction: column;
padding: 6px 12px;
gap: 4px;
}
#user-gender, #user-interests {
background: rgba(255,255,255,0.2);
border-radius: 8px;
padding: 6px 10px;
font-size: 13px;
color: #fff;
}
#user-gender.male { background: rgba(0,120,255,0.25); }
#user-gender.female { background: rgba(255,105,180,0.25); }
</style>
</div>
`;
const insertUI = () => {
const messages = document.getElementById("messages");
if (messages && !document.getElementById("top-ui")) {
messages.insertAdjacentHTML("beforebegin", html);
applyTopUIVisibility();
}
};
new MutationObserver(insertUI).observe(document.body, { childList: true, subtree: true });
}
createUI();
// === CHAT BEHAVIOR ===
function focusChat() {
const chatInput = document.getElementById("room-input");
if (!chatInput) return;
document.body.addEventListener(
"keydown",
(event) => {
if (
!document.querySelector("#ui-hatch > *, #ui-hatch-2 > *, #interests") &&
event.key !== "`"
) {
chatInput.focus();
}
},
{ once: true }
);
}
// === FETCH USER INFO ===
let lastMatchedId = null;
function simulateProfileRequest() {
const matchEl = document.querySelector(
'#room .room-component-center #messages .room-component-print #matched-message[data-matched-id]'
);
const userId = matchEl?.dataset.matchedId;
if (!userId || userId === lastMatchedId) return;
lastMatchedId = userId;
fetch(`https://emeraldchat.com/profile_json?id=${userId}`)
.then((res) => res.json())
.then(({ user }) => {
const genderEl = document.getElementById("user-gender");
const interestsEl = document.getElementById("user-interests");
const gender = user.gender === "m" ? "Male" : "Female";
genderEl.textContent = `Gender: ${gender}`;
genderEl.className = user.gender === "m" ? "male" : "female";
const interests = user.interests?.map((i) => i.name).join(", ") || "None";
interestsEl.textContent = `Interests: ${interests}`;
// Store current user gender for filtering
currentUserGender = user.gender;
// Check if we should skip this user based on gender filter
checkAndSkipIfNeeded();
})
.catch((err) => console.error("Profile fetch failed:", err));
}
// === CHECK GENDER AND SKIP ===
function checkAndSkipIfNeeded() {
if (genderFilter === "all") return;
const shouldSkip =
(genderFilter === "men" && currentUserGender !== "m") ||
(genderFilter === "women" && currentUserGender !== "f");
if (shouldSkip) {
console.log(`Skipping user - Filter: ${genderFilter}, User: ${currentUserGender}`);
skipToNextChat();
}
}
function skipToNextChat() {
const nextButton = document.querySelector("div.ui-button-match");
if (nextButton) {
// Click twice to skip to next chat
simulateClick(nextButton);
setTimeout(() => {
simulateClick(nextButton);
}, 100);
}
}
// === SIMULATED CLICK ===
function simulateClick(el) {
["mousedown", "mouseup", "click"].forEach((type) =>
el.dispatchEvent(new MouseEvent(type, { bubbles: true, cancelable: true }))
);
}
function nextChat() {
if (!autoNextEnabled) return;
const next = document.querySelector("div.ui-button-match-mega");
if (next) simulateClick(next);
}
function giveKarma() {
if (!autoKarmaEnabled) return;
const [good, bad] = document.querySelectorAll("a.ui-button-match-mega");
if (!good || !bad) return;
const messages = document.querySelectorAll("#messages > .room-component-message-container").length;
if (messages > 5) simulateClick(good);
// else if (messages < 2) simulateClick(bad);
}
// === OBSERVER ===
function observeChanges() {
const container = document.getElementById("container");
if (!container) return;
new MutationObserver(() => {
giveKarma();
nextChat();
simulateProfileRequest();
focusChat();
}).observe(container, { childList: true, subtree: true });
}
// === HELPERS ===
function applyTopUIVisibility() {
const ui = document.getElementById("top-ui");
if (ui) ui.classList.toggle("hidden", !uiVisible);
}
// === INIT ===
createUI();
observeChanges();