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Perform actions such as blocking, muting, and unfollowing with a single click on X (Twitter) posts and following/follower lists.
// ==UserScript==
// @name X One Click Button
// @name:ja X One Click Button
// @namespace https://github.com/hakhatz2486/x-one-click-button
// @version 1.0.1
// @description Perform actions such as blocking, muting, and unfollowing with a single click on X (Twitter) posts and following/follower lists.
// @description:ja X(Twitter)のポストやフォロー中/フォロワーの一覧に対し、ブロック、ミュート、フォロー解除等の操作をワンクリックで実行できます。
// @author hakhatz2486
// @homepageURL https://greasyfork.org/ja/scripts/587690-x-one-click-button
// @supportURL https://github.com/hakhatz2486/x-one-click-button/issues
// @license MIT
// @match https://x.com/*
// @match https://twitter.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=x.com
// @grant none
// @run-at document-end
// ==/UserScript==
(function () {
"use strict";
function isElementVisible(element) {
return element.isConnected && element.getClientRects().length > 0;
}
function getVisibleElements(selector) {
return new Set(
[...document.querySelectorAll(selector)].filter(isElementVisible),
);
}
// 操作前から表示されていた要素を除外し、新しく表示された要素を待機する。
async function waitForNewElement(selector, excluded, timeout = 2000) {
return new Promise((resolve) => {
let timeoutId;
const findElement = () =>
[...document.querySelectorAll(selector)].find(
(element) =>
!excluded.has(element) && isElementVisible(element),
);
const observer = new MutationObserver(() => {
const element = findElement();
if (element) finish(element);
});
const finish = (element) => {
observer.disconnect();
clearTimeout(timeoutId);
resolve(element);
};
const element = findElement();
if (element) {
finish(element);
return;
}
observer.observe(document.body, {
attributes: true,
attributeFilter: ["class", "style", "aria-hidden"],
childList: true,
subtree: true,
});
timeoutId = setTimeout(() => finish(null), timeout);
});
}
// アクションごとのキーワードと設定
const ACTION_CONFIG = {
block: {
keywords: ["ブロック", "block"],
excludedKeywords: ["ブロック解除", "ブロックを解除", "unblock"],
needsConfirm: true,
hoverColor: "rgb(249, 24, 128)", // ピンク/赤系
hoverBg: "rgba(249, 24, 128, 0.1)",
},
mute: {
keywords: ["ミュート", "mute"],
excludedKeywords: ["ミュート解除", "ミュートを解除", "unmute"],
needsConfirm: false,
hoverColor: "rgb(29, 155, 240)", // 青系
hoverBg: "rgba(29, 155, 240, 0.1)",
},
unfollow: {
keywords: ["フォロー解除", "unfollow", "フォローを解除"],
needsConfirm: true,
hoverColor: "rgb(255, 173, 31)", // オレンジ系
hoverBg: "rgba(255, 173, 31, 0.1)",
},
removeFollower: {
keywords: ["フォロワーを削除", "remove this follower"],
needsConfirm: true,
hoverColor: "rgb(255, 173, 31)", // オレンジ系
hoverBg: "rgba(255, 173, 31, 0.1)",
},
};
let actionInProgress = false;
function matchesAction(text, config) {
const normalizedText = text.toLocaleLowerCase();
const isExcluded = config.excludedKeywords?.some((keyword) =>
normalizedText.includes(keyword.toLocaleLowerCase()),
);
if (isExcluded) return false;
return config.keywords.some((keyword) =>
normalizedText.includes(keyword.toLocaleLowerCase()),
);
}
// UIのクリックを自動化してアクションを実行する共通関数
async function executeAction(menuBtn, actionType) {
const config = ACTION_CONFIG[actionType];
try {
// 1. 三点リーダー（もっと見る）をクリック
const existingMenus = getVisibleElements('[role="menu"]');
menuBtn.click();
// 2. 今回のクリックで開いたドロップダウンメニューを待機
const menu = await waitForNewElement(
'[role="menu"]',
existingMenus,
);
if (!menu) {
document.body.click();
return false;
}
// メニュー項目の描画を少し待つ
await new Promise((resolve) => setTimeout(resolve, 100));
// 対象の項目を探してクリック
let targetMenuItem = null;
const items = menu.querySelectorAll('[role="menuitem"]');
for (const item of items) {
if (matchesAction(item.textContent, config)) {
targetMenuItem = item;
break;
}
}
if (!targetMenuItem) {
document.body.click(); // メニューに項目が存在しない場合は閉じる
return false;
}
// 3. 必要な場合は今回表示された確認ダイアログだけを操作する
if (config.needsConfirm) {
const confirmSelector =
'[data-testid="confirmationSheetConfirm"]';
const existingConfirmButtons =
getVisibleElements(confirmSelector);
targetMenuItem.click();
const confirmButton = await waitForNewElement(
confirmSelector,
existingConfirmButtons,
);
if (!confirmButton) {
document.body.click(); // ダイアログを閉じる
return false;
}
confirmButton.click();
} else {
targetMenuItem.click();
// 確認が不要な場合（ミュートなど）は処理完了を少し待つ
await new Promise((resolve) => setTimeout(resolve, 300));
}
return true;
} catch (e) {
console.error(`DOM click ${actionType} failed:`, e);
document.body.click(); // エラー時にUIをリセット
return false;
}
}
async function executeCurrentMenuAction(container, selector, actionType) {
const menuBtn = container.querySelector(selector);
if (!menuBtn) return false;
return executeAction(menuBtn, actionType);
}
// フォロー中一覧の標準ボタンを使ってフォロー解除する
async function executeUnfollowButton(cell) {
try {
// Reactの再描画後も現在の標準ボタンを使う。
const unfollowBtn = cell.querySelector(
'button[data-testid$="-unfollow"]',
);
if (!unfollowBtn) return false;
const confirmSelector = '[data-testid="confirmationSheetConfirm"]';
const existingConfirmButtons = getVisibleElements(confirmSelector);
unfollowBtn.click();
const confirmButton = await waitForNewElement(
confirmSelector,
existingConfirmButtons,
);
if (!confirmButton) {
document.body.click();
return false;
}
confirmButton.click();
return true;
} catch (e) {
console.error("DOM click unfollow failed:", e);
document.body.click();
return false;
}
}
// カスタムボタンを生成するヘルパー関数
function createActionButton(text, actionType, onClick) {
const config = ACTION_CONFIG[actionType];
const btn = document.createElement("button");
btn.type = "button";
btn.className = `custom-btn-${actionType}`;
btn.textContent = text;
const baseStyle = `
background-color: transparent;
border: 1px solid currentColor;
border-radius: 9999px;
color: inherit;
opacity: 0.6;
font-size: 13px;
font-weight: bold;
cursor: pointer;
padding: 0 12px;
height: 30px;
margin-right: 8px;
display: inline-flex;
align-items: center;
justify-content: center;
transition: all 0.2s;
user-select: none;
white-space: nowrap;
`;
btn.style.cssText = baseStyle;
btn.onmouseover = () => {
if (btn.disabled) return;
btn.style.opacity = "1";
btn.style.backgroundColor = config.hoverBg;
btn.style.color = config.hoverColor;
btn.style.borderColor = config.hoverColor;
};
btn.onmouseout = () => {
if (btn.textContent === text) {
// 配置先で上書きした余白などを維持し、ホバー項目だけ戻す。
btn.style.opacity = "0.6";
btn.style.backgroundColor = "transparent";
btn.style.color = "inherit";
btn.style.borderColor = "currentColor";
}
};
btn.onclick = async (e) => {
e.preventDefault();
e.stopPropagation();
if (actionInProgress) return;
actionInProgress = true;
const parent = btn.parentElement;
const actionButtons = document.querySelectorAll(
'button[class^="custom-btn-"]',
);
actionButtons.forEach((button) => (button.disabled = true));
btn.textContent = "Processing...";
btn.style.opacity = "0.5";
let success = false;
let targetEl = null;
try {
success = await onClick();
if (success) {
btn.textContent = "Done";
btn.style.opacity = "1";
btn.style.color = config.hoverColor;
btn.style.borderColor = config.hoverColor;
btn.style.backgroundColor = config.hoverBg;
// 処理対象のコンテナ（ツイートまたはユーザーセル）を半透明に
targetEl = parent;
while (
targetEl &&
!targetEl.getAttribute("data-custom-action-added")
) {
targetEl = targetEl.parentElement;
}
if (targetEl) {
targetEl.style.opacity = "0.3";
targetEl.style.pointerEvents = "none";
}
} else {
btn.textContent = "Failed";
btn.style.opacity = "1";
btn.style.color = "red";
btn.style.borderColor = "red";
}
} catch (error) {
console.error(`Custom ${actionType} action failed:`, error);
btn.textContent = "Failed";
btn.style.opacity = "1";
btn.style.color = "red";
btn.style.borderColor = "red";
} finally {
actionInProgress = false;
document
.querySelectorAll('button[class^="custom-btn-"]')
.forEach((button) => {
const isCompletedTarget =
success && targetEl?.contains(button);
button.disabled = Boolean(isCompletedTarget);
});
}
};
return btn;
}
// 各要素にボタンを追加する処理
function addActionButtons() {
// 1. タイムライン等のツイートに対する処理
const tweets = document.querySelectorAll(
'article[data-testid="tweet"]:not([data-custom-action-added])',
);
tweets.forEach((tweet) => {
const caret = tweet.querySelector('[data-testid="caret"]');
if (!caret) return;
const targetContainer = caret.parentElement;
if (!targetContainer) return;
tweet.setAttribute("data-custom-action-added", "true");
const blockBtn = createActionButton("Block", "block", () =>
executeCurrentMenuAction(
tweet,
'[data-testid="caret"]',
"block",
),
);
const muteBtn = createActionButton("Mute", "mute", () =>
executeCurrentMenuAction(
tweet,
'[data-testid="caret"]',
"mute",
),
);
targetContainer.insertBefore(blockBtn, caret);
targetContainer.insertBefore(muteBtn, blockBtn);
});
// 2. フォロー中・フォロワー一覧のユーザーセルに対する処理
const currentPage = location.pathname.split("/").filter(Boolean).at(-1);
const isFollowingPage = currentPage === "following";
const isFollowersPage = currentPage === "followers";
const userCells = document.querySelectorAll('[data-testid="UserCell"]');
userCells.forEach((cell) => {
const existingUnfollowBtn = cell.querySelector(
".custom-btn-unfollow",
);
const existingRemoveFollowerBtn = cell.querySelector(
".custom-btn-removeFollower",
);
const existingBlockBtn = cell.querySelector(".custom-btn-block");
if (isFollowingPage) {
// SPA遷移でフォロワー一覧用ボタンが残っていた場合は置き換える。
if (
existingUnfollowBtn &&
!existingRemoveFollowerBtn &&
!existingBlockBtn
) {
return;
}
existingUnfollowBtn?.remove();
existingRemoveFollowerBtn?.remove();
existingBlockBtn?.remove();
// フォロー中一覧には三点メニューがなく、標準の解除ボタンがある。
const nativeUnfollowBtn = cell.querySelector(
'button[data-testid$="-unfollow"]',
);
if (!nativeUnfollowBtn) return;
const targetContainer = nativeUnfollowBtn.parentElement;
if (!targetContainer) return;
cell.setAttribute("data-custom-action-added", "true");
const unfollowBtn = createActionButton(
"Unfollow",
"unfollow",
() => executeUnfollowButton(cell),
);
targetContainer.style.setProperty(
"display",
"inline-flex",
"important",
);
targetContainer.style.setProperty(
"flex-direction",
"row",
"important",
);
targetContainer.style.setProperty(
"flex-wrap",
"nowrap",
"important",
);
targetContainer.style.setProperty(
"align-items",
"center",
"important",
);
targetContainer.style.setProperty("gap", "8px", "important");
unfollowBtn.style.marginRight = "0";
targetContainer.appendChild(unfollowBtn);
return;
}
// フォロワー一覧では「フォロワーを削除」だけを対象にする。
const expectedActionBtn = isFollowersPage
? existingRemoveFollowerBtn
: existingUnfollowBtn;
if (expectedActionBtn && existingBlockBtn) return;
const oldActionButtons = [
existingUnfollowBtn,
existingRemoveFollowerBtn,
].filter(Boolean);
const oldContainers = new Set(
oldActionButtons.map((button) => button.parentElement),
);
oldActionButtons.forEach((button) => button.remove());
oldContainers.forEach((container) => {
container?.style.removeProperty("display");
container?.style.removeProperty("flex-direction");
container?.style.removeProperty("flex-wrap");
container?.style.removeProperty("align-items");
container?.style.removeProperty("gap");
});
existingBlockBtn?.remove();
const menuBtn = cell.querySelector('[aria-haspopup="menu"]');
if (!menuBtn) return;
const targetContainer = menuBtn.parentElement;
if (!targetContainer) return;
cell.setAttribute("data-custom-action-added", "true");
const blockBtn = createActionButton("Block", "block", () =>
executeCurrentMenuAction(
cell,
'[aria-haspopup="menu"]',
"block",
),
);
const actionType = isFollowersPage ? "removeFollower" : "unfollow";
const unfollowBtn = createActionButton("Unfollow", actionType, () =>
executeCurrentMenuAction(
cell,
'[aria-haspopup="menu"]',
actionType,
),
);
targetContainer.insertBefore(blockBtn, menuBtn);
targetContainer.insertBefore(unfollowBtn, blockBtn);
});
}
let addButtonsScheduled = false;
function scheduleAddActionButtons() {
if (addButtonsScheduled) return;
addButtonsScheduled = true;
requestAnimationFrame(() => {
addButtonsScheduled = false;
addActionButtons();
});
}
const observer = new MutationObserver((mutations) => {
if (mutations.some((mutation) => mutation.addedNodes.length > 0)) {
scheduleAddActionButtons();
}
});
observer.observe(document.body, {
childList: true,
subtree: true,
});
// 初期実行
addActionButtons();
})();