解除网页右键菜单/选择文本/拷贝粘贴/拖拽内容限制 恢复自由交互体验 轻点右下角灵动指示器 | 使用快捷键 Meta/Ctrl+Alt+L | 脚本菜单切换状态
// ==UserScript==
// @name Universal Web Liberator
// @name:zh-CN 网页枷锁破除
// @name:zh-TW 網頁枷鎖破除
// @description Disable webpage restrictions on Right-Click / Selection / Copy / Drag | Restore a seamless interactive experience | Tap the dynamic indicator in the bottom-right corner | Use the shortcut Meta/Ctrl+Alt+L | Toggle state via the userscript menu
// @description:zh-CN 解除网页右键菜单/选择文本/拷贝粘贴/拖拽内容限制 恢复自由交互体验 轻点右下角灵动指示器 | 使用快捷键 Meta/Ctrl+Alt+L | 脚本菜单切换状态
// @description:zh-TW 解除網頁右鍵選單/選取文字/複製貼上/拖曳內容限制 恢復自由互動體驗 輕點右下角靈動指示器 | 使用快捷鍵 Meta/Ctrl+Alt+L | 腳本選單切換狀態
// @version 1.5.5
// @icon https://raw.githubusercontent.com/MiPoNianYou/UserScripts/main/Icons/Universal-Web-Liberator-Icon.svg
// @author 念柚
// @namespace https://github.com/MiPoNianYou/UserScripts
// @supportURL https://github.com/MiPoNianYou/UserScripts/issues
// @license AGPL-3.0
// @match *://*/*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @run-at document-start
// ==/UserScript==
(function () {
"use strict";
const UIManager = {
ELEMENT_IDS: {
STATUS_NOTIFICATION: "WebLiberatorStatusNotification",
DYNAMIC_INDICATOR: "WebLiberatorDynamicIndicator",
OVERRIDE_STYLE_SHEET: "WebLiberatorOverrideStyleSheet",
},
CSS_CLASSES: {
STATUS_NOTIFICATION_VISIBLE: "wl-status-notification--visible",
STATUS_NOTIFICATION_DISABLED: "wl-status-notification--disabled",
BREATHING_DOT: "wl-breathing-dot",
STATUS_NOTIFICATION_MESSAGE: "wl-status-notification-message",
DYNAMIC_INDICATOR_EXPANDED: "wl-dynamic-indicator--expanded",
DYNAMIC_INDICATOR_ACTIVE: "wl-dynamic-indicator--active",
},
SETTINGS: {
UI_FONT_STACK: "-apple-system, BlinkMacSystemFont, system-ui, sans-serif",
ANIMATION_EASING_QUINT: "cubic-bezier(0.23, 1, 0.32, 1)",
ANIMATION_EASING_APPLE_STANDARD: "cubic-bezier(0, 0, 0.58, 1)",
ANIMATION_DURATION_MS: 300,
NOTIFICATION_VISIBILITY_DURATION_MS: 2000,
INDICATOR_EXPANDED_DURATION_MS: 2000,
INDICATOR_TRANSITION_DURATION_S: "0.25s",
ICON_TRANSITION_DURATION_S: "0.2s",
ICON_TRANSITION_DELAY_S: "0.1s",
},
STRINGS: {
"zh-CN": {
STATUS_ENABLED: "枷锁限制破除",
STATUS_DISABLED: "枷锁限制恢复",
MENU_CMD_ENABLED: "枷锁限制破除已启用 ✅",
MENU_CMD_DISABLED: "枷锁限制破除已禁用 ❌",
},
"zh-TW": {
STATUS_ENABLED: "枷鎖限制破除",
STATUS_DISABLED: "枷鎖限制恢復",
MENU_CMD_ENABLED: "枷鎖限制破除已啟用 ✅",
MENU_CMD_DISABLED: "枷鎖限制破除已禁用 ❌",
},
"en-US": {
STATUS_ENABLED: "Restrictions Bypassed",
STATUS_DISABLED: "Restrictions Restored",
MENU_CMD_ENABLED: "Restrictions Bypassed Activated ✅",
MENU_CMD_DISABLED: "Restrictions Bypassed Deactivated ❌",
},
},
SVG_ICONS: {
DYNAMIC_INDICATOR:
`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 82.129 104.736"><path d="M22.46 67.969h37.306c1.757 0 3.027-1.367 3.027-3.076 0-1.66-1.27-2.93-3.027-2.93H22.46c-1.758 0-3.076 1.27-3.076 2.93 0 1.709 1.318 3.076 3.076 3.076m0 14.648h17.628c1.758 0 3.027-1.27 3.027-2.93 0-1.709-1.27-3.076-3.027-3.076H22.46c-1.758 0-3.076 1.367-3.076 3.076 0 1.66 1.318 2.93 3.076 2.93m8.058-32.47h3.808c.342 0 .586.146.88.439l2.733 2.637c2.149 2.246 4.2 2.197 6.348 0l2.735-2.637c.293-.244.488-.44.878-.44h3.76c3.076 0 4.541-1.416 4.541-4.443v-3.809c0-.341.049-.634.342-.878l2.685-2.735c2.198-2.148 2.198-4.199 0-6.396l-2.685-2.686c-.293-.244-.342-.537-.342-.879v-3.808c0-3.076-1.416-4.492-4.54-4.492H47.9c-.391 0-.587-.196-.88-.391l-2.734-2.637c-2.148-2.246-4.2-2.197-6.347 0l-2.735 2.637c-.244.293-.537.39-.879.39h-3.808c-3.077 0-4.541 1.368-4.541 4.493v3.808c0 .342-.05.635-.342.88l-2.686 2.685c-2.197 2.197-2.197 4.248 0 6.396l2.686 2.735c.293.244.342.537.342.879v3.808c0 3.027 1.464 4.444 4.54 4.444m8.593-5.909c-.732 0-1.367-.341-2.002-1.123l-4.394-5.37c-.342-.392-.586-.929-.586-1.466 0-1.123.83-2.1 2.1-2.1.683 0 1.22.343 1.806 1.026l3.028 3.809 6.982-11.182c.39-.635 1.025-1.123 1.758-1.123 1.074 0 2.1.781 2.1 1.953 0 .537-.294 1.123-.538 1.514l-8.203 12.89c-.488.83-1.22 1.172-2.05 1.172M0 89.404c0 10.205 5.03 15.284 15.137 15.284h51.855c10.108 0 15.137-5.079 15.137-15.284V15.332C82.129 5.176 77.099 0 66.992 0H15.137C5.029 0 0 5.176 0 15.332Zm7.861-.146v-73.78c0-4.882 2.588-7.617 7.666-7.617h51.075c5.078 0 7.666 2.735 7.666 7.618v73.779c0 4.883-2.588 7.568-7.666 7.568H15.527c-5.078 0-7.666-2.685-7.666-7.568" fill="currentColor"/></svg>`.trim(),
},
statusNotificationTimer: null,
statusNotificationRemovalTimer: null,
dynamicIndicatorElement: null,
indicatorCollapseTimer: null,
userScriptMenuCommandId: null,
injectCoreStyles() {
const easeOutQuint = this.SETTINGS.ANIMATION_EASING_QUINT;
const appleEaseOutStandard =
this.SETTINGS.ANIMATION_EASING_APPLE_STANDARD;
const animationDurationMs = this.SETTINGS.ANIMATION_DURATION_MS;
const indicatorTransitionDuration =
this.SETTINGS.INDICATOR_TRANSITION_DURATION_S;
const iconTransitionDuration = this.SETTINGS.ICON_TRANSITION_DURATION_S;
const iconTransitionDelay = this.SETTINGS.ICON_TRANSITION_DELAY_S;
const baseCSS = `
:root {
--ctp-frappe-red: rgb(231, 130, 132);
--ctp-frappe-green: rgb(166, 209, 137);
--ctp-frappe-text: rgb(198, 208, 245);
--ctp-frappe-surface1: rgb(81, 87, 109);
--ctp-frappe-surface2: rgb(98, 104, 128);
--ctp-frappe-base: rgb(48, 52, 70);
--ctp-frappe-crust: rgb(35, 38, 52);
--ctp-latte-red: rgb(210, 15, 57);
--ctp-latte-green: rgb(64, 160, 43);
--ctp-latte-text: rgb(76, 79, 105);
--ctp-latte-overlay0: rgb(156, 160, 176);
--ctp-latte-surface1: rgb(188, 192, 204);
--ctp-latte-surface2: rgb(172, 176, 190);
--ctp-latte-base: rgb(239, 241, 245);
--wl-notify-bg-dark: rgb(from var(--ctp-frappe-base) r g b / 0.85);
--wl-notify-text-dark: var(--ctp-frappe-text);
--wl-notify-border-dark: rgb(from var(--ctp-frappe-surface2) r g b / 0.25);
--wl-notify-dot-color-enabled-dark: var(--ctp-frappe-green);
--wl-notify-dot-color-disabled-dark: var(--ctp-frappe-red);
--wl-notify-dot-glow-enabled-dark: rgb(from var(--ctp-frappe-green) r g b / 0.35);
--wl-notify-dot-glow-disabled-dark: rgb(from var(--ctp-frappe-red) r g b / 0.35);
--wl-indicator-inactive-bg-dark: var(--ctp-frappe-surface2);
--wl-indicator-inactive-opacity-dark: 0.55;
--wl-indicator-hover-bg-dark: rgb(from var(--ctp-frappe-surface1) r g b / 0.5);
--wl-indicator-expanded-bg-dark: rgb(from var(--ctp-frappe-base) r g b / 0.85);
--wl-indicator-active-bg-dark: rgb(from var(--ctp-frappe-green) r g b / 0.88);
--wl-indicator-border-dark: rgb(from var(--ctp-frappe-surface2) r g b / 0.2);
--wl-icon-color-dark: var(--ctp-frappe-text);
--wl-icon-active-color-dark: var(--ctp-frappe-crust);
--wl-notify-bg-light: rgb(from var(--ctp-latte-base) r g b / 0.85);
--wl-notify-text-light: var(--ctp-latte-text);
--wl-notify-border-light: rgb(from var(--ctp-latte-surface2) r g b / 0.25);
--wl-notify-dot-color-enabled-light: var(--ctp-latte-green);
--wl-notify-dot-color-disabled-light: var(--ctp-latte-red);
--wl-notify-dot-glow-enabled-light: rgb(from var(--ctp-latte-green) r g b / 0.35);
--wl-notify-dot-glow-disabled-light: rgb(from var(--ctp-latte-red) r g b / 0.35);
--wl-indicator-inactive-bg-light: var(--ctp-latte-overlay0);
--wl-indicator-inactive-opacity-light: 0.65;
--wl-indicator-hover-bg-light: rgb(from var(--ctp-latte-surface1) r g b / 0.5);
--wl-indicator-expanded-bg-light: rgb(from var(--ctp-latte-base) r g b / 0.85);
--wl-indicator-active-bg-light: rgb(from var(--ctp-latte-green) r g b / 0.88);
--wl-indicator-border-light: rgb(from var(--ctp-latte-surface2) r g b / 0.2);
--wl-icon-color-light: var(--ctp-latte-text);
--wl-icon-active-color-light: var(--ctp-latte-base);
--wl-shadow-dark:
0 1px 2px rgba(0, 0, 0, 0.1),
0 6px 12px rgba(0, 0, 0, 0.2);
--wl-shadow-light:
0 1px 2px rgba(90, 90, 90, 0.06),
0 6px 12px rgba(90, 90, 90, 0.12);
}
@keyframes wl-breathing-animation {
0%, 100% {
transform: scale(0.85);
opacity: 0.7;
}
50% {
transform: scale(1);
opacity: 1;
}
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION} {
position: fixed;
bottom: 20px;
left: 50%;
z-index: 2147483646;
display: flex;
align-items: center;
padding: 10px 16px;
border: 1px solid var(--wl-notify-border-dark);
border-radius: 20px;
background-color: var(--wl-notify-bg-dark);
color: var(--wl-notify-text-dark);
box-shadow: var(--wl-shadow-dark);
box-sizing: border-box;
opacity: 0;
font-family: ${this.SETTINGS.UI_FONT_STACK};
text-align: left;
backdrop-filter: blur(16px) saturate(180%);
-webkit-backdrop-filter: blur(16px) saturate(180%);
transform: translate(-50%, calc(100% + 40px));
transition: transform ${animationDurationMs}ms ${easeOutQuint},
opacity ${animationDurationMs * 0.8}ms ${easeOutQuint};
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION}.${
this.CSS_CLASSES.STATUS_NOTIFICATION_VISIBLE
} {
transform: translate(-50%, 0);
opacity: 1;
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION} .${
this.CSS_CLASSES.BREATHING_DOT
} {
width: 8px;
height: 8px;
margin-right: 10px;
border-radius: 50%;
background-color: var(--wl-notify-dot-color-enabled-dark);
box-shadow: 0 0 8px 3px var(--wl-notify-dot-glow-enabled-dark);
flex-shrink: 0;
animation: wl-breathing-animation 2000ms ease-in-out infinite;
transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION}.${
this.CSS_CLASSES.STATUS_NOTIFICATION_DISABLED
} .${this.CSS_CLASSES.BREATHING_DOT} {
background-color: var(--wl-notify-dot-color-disabled-dark);
box-shadow: 0 0 8px 3px var(--wl-notify-dot-glow-disabled-dark);
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION} .${
this.CSS_CLASSES.STATUS_NOTIFICATION_MESSAGE
} {
color: var(--wl-notify-text-dark);
font-size: 13px;
font-weight: 500;
line-height: 1.2;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR} {
position: fixed;
bottom: 20px;
right: 20px;
z-index: 2147483647;
display: flex;
align-items: center;
justify-content: center;
width: 12px;
height: 12px;
border-radius: 50%;
background-color: var(--wl-indicator-inactive-bg-dark);
color: var(--wl-icon-color-dark);
opacity: var(--wl-indicator-inactive-opacity-dark);
overflow: hidden;
cursor: pointer;
backdrop-filter: blur(3px);
-webkit-backdrop-filter: blur(3px);
transition: width ${indicatorTransitionDuration} ${appleEaseOutStandard},
height ${indicatorTransitionDuration} ${appleEaseOutStandard},
opacity ${indicatorTransitionDuration} ${appleEaseOutStandard},
background-color ${indicatorTransitionDuration} ${appleEaseOutStandard},
color ${indicatorTransitionDuration} ${appleEaseOutStandard},
backdrop-filter ${indicatorTransitionDuration} ${appleEaseOutStandard},
box-shadow ${indicatorTransitionDuration} ${appleEaseOutStandard},
transform ${iconTransitionDuration} ${appleEaseOutStandard};
user-select: none !important;
-webkit-user-select: none !important;
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}:hover {
background-color: var(--wl-indicator-hover-bg-dark);
opacity: 0.8;
transform: scale(1.1);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_ACTIVE
}:not(.${this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED}) {
background-color: var(--wl-indicator-active-bg-dark);
opacity: 0.6;
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED
} {
width: 40px;
height: 40px;
border: 1px solid var(--wl-indicator-border-dark);
background-color: var(--wl-indicator-expanded-bg-dark);
box-shadow: var(--wl-shadow-dark);
opacity: 1;
backdrop-filter: blur(16px) saturate(180%);
-webkit-backdrop-filter: blur(16px) saturate(180%);
transform: scale(1);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED
}:hover {
transform: scale(1.08);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED
}.${this.CSS_CLASSES.DYNAMIC_INDICATOR_ACTIVE} {
background-color: var(--wl-indicator-active-bg-dark);
color: var(--wl-icon-active-color-dark);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR} svg {
display: block;
width: 20px;
height: 20px;
opacity: 0;
transform: scale(0.5);
transition: opacity ${iconTransitionDuration} ${appleEaseOutStandard} ${iconTransitionDelay},
transform ${iconTransitionDuration} ${appleEaseOutStandard} ${iconTransitionDelay};
pointer-events: none;
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED
} svg {
opacity: 1;
transform: scale(1);
}
@media (prefers-color-scheme: light) {
#${this.ELEMENT_IDS.STATUS_NOTIFICATION} {
border: 1px solid var(--wl-notify-border-light);
background-color: var(--wl-notify-bg-light);
color: var(--wl-notify-text-light);
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION} .${
this.CSS_CLASSES.BREATHING_DOT
} {
background-color: var(--wl-notify-dot-color-enabled-light);
box-shadow: 0 0 8px 3px var(--wl-notify-dot-glow-enabled-light);
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION}.${
this.CSS_CLASSES.STATUS_NOTIFICATION_DISABLED
} .${this.CSS_CLASSES.BREATHING_DOT} {
background-color: var(--wl-notify-dot-color-disabled-light);
box-shadow: 0 0 8px 3px var(--wl-notify-dot-glow-disabled-light);
}
#${this.ELEMENT_IDS.STATUS_NOTIFICATION} .${
this.CSS_CLASSES.STATUS_NOTIFICATION_MESSAGE
} {
color: var(--wl-notify-text-light);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR} {
background-color: var(--wl-indicator-inactive-bg-light);
color: var(--wl-icon-color-light);
opacity: var(--wl-indicator-inactive-opacity-light);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}:hover {
background-color: var(--wl-indicator-hover-bg-light);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_ACTIVE
}:not(.${this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED}) {
background-color: var(--wl-indicator-active-bg-light);
opacity: 0.6;
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED
} {
border: 1px solid var(--wl-indicator-border-light);
background-color: var(--wl-indicator-expanded-bg-light);
box-shadow: var(--wl-shadow-light);
}
#${this.ELEMENT_IDS.DYNAMIC_INDICATOR}.${
this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED
}.${this.CSS_CLASSES.DYNAMIC_INDICATOR_ACTIVE} {
background-color: var(--wl-indicator-active-bg-light);
color: var(--wl-icon-active-color-light);
}
}
`;
try {
GM_addStyle(baseCSS);
} catch (e) {}
},
displayStatusNotification(statusMessageKey) {
if (this.statusNotificationTimer)
clearTimeout(this.statusNotificationTimer);
if (this.statusNotificationRemovalTimer)
clearTimeout(this.statusNotificationRemovalTimer);
this.statusNotificationTimer = null;
this.statusNotificationRemovalTimer = null;
const message = StateManager.getLocalizedString(statusMessageKey);
const renderNotification = () => {
let notificationElement = document.getElementById(
this.ELEMENT_IDS.STATUS_NOTIFICATION
);
if (!notificationElement && document.body) {
notificationElement = document.createElement("div");
notificationElement.id = this.ELEMENT_IDS.STATUS_NOTIFICATION;
notificationElement.innerHTML = `
<div class="${this.CSS_CLASSES.BREATHING_DOT}"></div>
<div class="${this.CSS_CLASSES.STATUS_NOTIFICATION_MESSAGE}"></div>
`.trim();
document.body.appendChild(notificationElement);
} else if (!notificationElement) {
return;
}
if (!StateManager.isScriptActive) {
notificationElement.classList.add(
this.CSS_CLASSES.STATUS_NOTIFICATION_DISABLED
);
} else {
notificationElement.classList.remove(
this.CSS_CLASSES.STATUS_NOTIFICATION_DISABLED
);
}
const messageElement = notificationElement.querySelector(
`.${this.CSS_CLASSES.STATUS_NOTIFICATION_MESSAGE}`
);
if (messageElement) messageElement.textContent = message;
notificationElement.classList.remove(
this.CSS_CLASSES.STATUS_NOTIFICATION_VISIBLE
);
void notificationElement.offsetWidth;
requestAnimationFrame(() => {
const currentElement = document.getElementById(
this.ELEMENT_IDS.STATUS_NOTIFICATION
);
if (currentElement) {
currentElement.classList.add(
this.CSS_CLASSES.STATUS_NOTIFICATION_VISIBLE
);
}
});
this.statusNotificationTimer = setTimeout(() => {
const currentElement = document.getElementById(
this.ELEMENT_IDS.STATUS_NOTIFICATION
);
if (currentElement) {
currentElement.classList.remove(
this.CSS_CLASSES.STATUS_NOTIFICATION_VISIBLE
);
this.statusNotificationRemovalTimer = setTimeout(() => {
document
.getElementById(this.ELEMENT_IDS.STATUS_NOTIFICATION)
?.remove();
this.statusNotificationTimer = null;
this.statusNotificationRemovalTimer = null;
}, this.SETTINGS.ANIMATION_DURATION_MS);
} else {
this.statusNotificationTimer = null;
this.statusNotificationRemovalTimer = null;
}
}, this.SETTINGS.NOTIFICATION_VISIBILITY_DURATION_MS);
};
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", renderNotification, {
once: true,
});
} else {
renderNotification();
}
},
updateUserScriptMenuCommand() {
if (this.userScriptMenuCommandId) {
try {
GM_unregisterMenuCommand(this.userScriptMenuCommandId);
} catch (e) {}
this.userScriptMenuCommandId = null;
}
const labelKey = StateManager.isScriptActive
? "MENU_CMD_ENABLED"
: "MENU_CMD_DISABLED";
const commandLabel = StateManager.getLocalizedString(labelKey);
try {
this.userScriptMenuCommandId = GM_registerMenuCommand(
commandLabel,
ScriptManager.toggleActivationWithDebounce
);
} catch (e) {
this.userScriptMenuCommandId = null;
}
},
createDynamicIndicator() {
if (
!document.body ||
document.getElementById(this.ELEMENT_IDS.DYNAMIC_INDICATOR)
) {
return;
}
this.dynamicIndicatorElement = document.createElement("div");
this.dynamicIndicatorElement.id = this.ELEMENT_IDS.DYNAMIC_INDICATOR;
this.dynamicIndicatorElement.innerHTML = this.SVG_ICONS.DYNAMIC_INDICATOR;
document.body.appendChild(this.dynamicIndicatorElement);
this.updateDynamicIndicatorStateVisuals();
EventManager.bindDynamicIndicatorEvents(this.dynamicIndicatorElement);
},
ensureDynamicIndicatorExists() {
if (
this.dynamicIndicatorElement &&
document.body?.contains(this.dynamicIndicatorElement)
) {
this.updateDynamicIndicatorStateVisuals();
return;
}
let existingIndicator = document.getElementById(
this.ELEMENT_IDS.DYNAMIC_INDICATOR
);
if (existingIndicator) {
this.dynamicIndicatorElement = existingIndicator;
this.updateDynamicIndicatorStateVisuals();
EventManager.bindDynamicIndicatorEvents(this.dynamicIndicatorElement);
return;
}
if (document.body) {
this.createDynamicIndicator();
} else {
document.addEventListener(
"DOMContentLoaded",
() => this.createDynamicIndicator(),
{ once: true }
);
}
},
updateDynamicIndicatorStateVisuals() {
const indicator =
this.dynamicIndicatorElement ||
document.getElementById(this.ELEMENT_IDS.DYNAMIC_INDICATOR);
if (indicator) {
indicator.classList.toggle(
this.CSS_CLASSES.DYNAMIC_INDICATOR_ACTIVE,
StateManager.isScriptActive
);
}
},
expandAndCollapseDynamicIndicator() {
const indicator =
this.dynamicIndicatorElement ||
document.getElementById(this.ELEMENT_IDS.DYNAMIC_INDICATOR);
if (!indicator) return;
clearTimeout(this.indicatorCollapseTimer);
indicator.classList.remove(this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED);
void indicator.offsetWidth;
requestAnimationFrame(() => {
indicator.classList.add(this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED);
this.indicatorCollapseTimer = setTimeout(() => {
indicator.classList.remove(
this.CSS_CLASSES.DYNAMIC_INDICATOR_EXPANDED
);
this.indicatorCollapseTimer = null;
}, this.SETTINGS.INDICATOR_EXPANDED_DURATION_MS);
});
},
};
const StateManager = {
STORAGE_KEYS: {
ACTIVATION_STATE_PREFIX: "webliberator_state_",
STATE_ENABLED_VALUE: "enabled",
},
stateToggleDebounceMS: 200,
defaultActivationState: false,
isScriptActive: false,
currentLocale: "en-US",
localizedStrings: UIManager.STRINGS["en-US"],
pageOrigin: window.location.origin,
loadAndSetInitialState() {
this.isScriptActive = this.defaultActivationState;
this.currentLocale = this.detectUserLanguage();
this.localizedStrings =
UIManager.STRINGS[this.currentLocale] || UIManager.STRINGS["en-US"];
this.loadActivationState();
},
detectUserLanguage() {
const languages = navigator.languages || [navigator.language];
for (const lang of languages) {
const langLower = lang.toLowerCase();
if (langLower === "zh-cn") return "zh-CN";
if (
langLower === "zh-tw" ||
langLower === "zh-hk" ||
langLower === "zh-mo" ||
langLower === "zh-hant"
)
return "zh-TW";
if (langLower === "en-us") return "en-US";
if (langLower.startsWith("zh")) return "zh-CN";
if (langLower.startsWith("en")) return "en-US";
}
return "en-US";
},
getActivationStateStorageKey() {
const origin = String(this.pageOrigin || "").replace(/\/$/, "");
return `${this.STORAGE_KEYS.ACTIVATION_STATE_PREFIX}${origin}`;
},
loadActivationState() {
const storageKey = this.getActivationStateStorageKey();
let storedValue = null;
try {
storedValue = GM_getValue(storageKey, null);
} catch (e) {}
if (storedValue === this.STORAGE_KEYS.STATE_ENABLED_VALUE) {
this.isScriptActive = true;
} else if (storedValue === null) {
this.isScriptActive = this.defaultActivationState;
} else {
this.isScriptActive = this.defaultActivationState;
try {
GM_deleteValue(storageKey);
} catch (e) {}
}
},
saveActivationState() {
const storageKey = this.getActivationStateStorageKey();
try {
if (this.isScriptActive) {
GM_setValue(storageKey, this.STORAGE_KEYS.STATE_ENABLED_VALUE);
} else {
GM_deleteValue(storageKey);
}
} catch (e) {}
},
toggleActivation() {
this.isScriptActive = !this.isScriptActive;
this.saveActivationState();
return this.isScriptActive;
},
getLocalizedString(key) {
return (
this.localizedStrings[key] ??
UIManager.STRINGS["en-US"][key] ??
`${key}?`
);
},
};
const RestrictionManager = {
RESTRICTION_OVERRIDES: {
EVENTS_TO_INTERCEPT: [
"contextmenu",
"selectstart",
"copy",
"cut",
"paste",
"drag",
"dragstart",
],
INLINE_HANDLER_ATTRIBUTES_TO_CLEAR: [
"onmousedown",
"oncontextmenu",
"onselect",
"onselectstart",
"oncopy",
"oncut",
"onpaste",
"onbeforecopy",
"onbeforecut",
"onbeforepaste",
"ondrag",
"ondragstart",
],
},
overrideStyleSheetElement: null,
applyOverrides() {
this.injectRestrictionOverrideStyles();
EventManager.registerEventInterceptors();
},
removeOverrides() {
this.removeRestrictionOverrideStyles();
EventManager.unregisterEventInterceptors();
},
injectRestrictionOverrideStyles() {
if (
this.overrideStyleSheetElement ||
document.getElementById(UIManager.ELEMENT_IDS.OVERRIDE_STYLE_SHEET)
)
return;
const css = `
*, *::before, *::after {
user-select: text !important; -webkit-user-select: text !important; -moz-user-select: text !important; -ms-user-select: text !important;
cursor: auto !important;
-webkit-user-drag: auto !important; user-drag: auto !important;
}
body { cursor: auto !important; }
::selection { background-color: highlight !important; color: highlighttext !important; }
::-moz-selection { background-color: highlight !important; color: highlighttext !important; }
`;
this.overrideStyleSheetElement = document.createElement("style");
this.overrideStyleSheetElement.id =
UIManager.ELEMENT_IDS.OVERRIDE_STYLE_SHEET;
this.overrideStyleSheetElement.textContent = css;
(document.head || document.documentElement).appendChild(
this.overrideStyleSheetElement
);
},
removeRestrictionOverrideStyles() {
this.overrideStyleSheetElement?.remove();
this.overrideStyleSheetElement = null;
document
.getElementById(UIManager.ELEMENT_IDS.OVERRIDE_STYLE_SHEET)
?.remove();
},
clearElementInlineHandlers(element) {
if (!element || element.nodeType !== Node.ELEMENT_NODE) return;
for (const prop of this.RESTRICTION_OVERRIDES
.INLINE_HANDLER_ATTRIBUTES_TO_CLEAR) {
if (
prop in element &&
(typeof element[prop] === "function" || element[prop] !== null)
) {
try {
element[prop] = null;
} catch (e) {}
}
if (element.hasAttribute(prop)) {
try {
element.removeAttribute(prop);
} catch (e) {}
}
}
},
handlersRecursively(rootNode) {
if (!StateManager.isScriptActive || !rootNode) return;
const processSingleNode = (element) => {
if (element.nodeType !== Node.ELEMENT_NODE) return;
if (
element.closest(
`#${UIManager.ELEMENT_IDS.DYNAMIC_INDICATOR}, #${UIManager.ELEMENT_IDS.STATUS_NOTIFICATION}`
)
) {
return;
}
this.clearElementInlineHandlers(element);
if (element.shadowRoot?.mode === "open") {
for (const childInShadow of Array.from(element.shadowRoot.children)) {
processSingleNode(childInShadow);
}
}
for (const child of Array.from(element.children)) {
processSingleNode(child);
}
};
try {
if (
rootNode.nodeType === Node.DOCUMENT_FRAGMENT_NODE ||
rootNode.nodeType === Node.DOCUMENT_NODE
) {
for (const child of Array.from(rootNode.children)) {
processSingleNode(child);
}
} else if (rootNode.nodeType === Node.ELEMENT_NODE) {
processSingleNode(rootNode);
}
} catch (error) {}
},
};
const EventManager = {
domMutationObserver: null,
debouncedHandleDOMMutation: null,
DOM_OBSERVER_DEBOUNCE_MS: 300,
init() {
this.debouncedHandleDOMMutation = this.debounce(
this.handleDOMMutation.bind(this),
this.DOM_OBSERVER_DEBOUNCE_MS
);
this.initializeGlobalKeyboardShortcutListener();
},
debounce(func, wait) {
let timeout;
return function executedFunction(...args) {
const later = () => {
clearTimeout(timeout);
func.apply(this, args);
};
clearTimeout(timeout);
timeout = setTimeout(later, wait);
};
},
bindDynamicIndicatorEvents(indicatorElement) {
if (indicatorElement && !indicatorElement.dataset.listenerAttached) {
indicatorElement.addEventListener(
"click",
this.handleDynamicIndicatorClick.bind(this)
);
indicatorElement.dataset.listenerAttached = "true";
}
},
stopPropagationHandler(event) {
event.stopImmediatePropagation();
},
registerEventInterceptors() {
RestrictionManager.RESTRICTION_OVERRIDES.EVENTS_TO_INTERCEPT.forEach(
(type) => {
document.addEventListener(type, this.stopPropagationHandler, {
capture: true,
passive: false,
});
}
);
},
unregisterEventInterceptors() {
RestrictionManager.RESTRICTION_OVERRIDES.EVENTS_TO_INTERCEPT.forEach(
(type) => {
document.removeEventListener(type, this.stopPropagationHandler, {
capture: true,
});
}
);
},
handleDOMMutation(mutations) {
if (!StateManager.isScriptActive) return;
for (const mutation of mutations) {
if (mutation.type === "childList") {
for (const node of mutation.addedNodes) {
RestrictionManager.handlersRecursively(node);
}
}
}
},
initializeDOMObserver() {
if (this.domMutationObserver || !document.documentElement) return;
const observerOptions = { childList: true, subtree: true };
this.domMutationObserver = new MutationObserver(
this.debouncedHandleDOMMutation
);
try {
this.domMutationObserver.observe(
document.documentElement,
observerOptions
);
} catch (error) {
this.domMutationObserver = null;
}
},
disconnectDOMObserver() {
if (this.domMutationObserver) {
this.domMutationObserver.disconnect();
this.domMutationObserver = null;
}
},
handleDynamicIndicatorClick(event) {
event.stopPropagation();
UIManager.expandAndCollapseDynamicIndicator();
ScriptManager.toggleActivationWithDebounce();
},
handleKeyboardShortcut(event) {
if (
(event.ctrlKey || event.metaKey) &&
event.altKey &&
event.code === "KeyL"
) {
event.preventDefault();
event.stopPropagation();
ScriptManager.toggleActivationWithDebounce();
}
},
initializeGlobalKeyboardShortcutListener() {
document.addEventListener(
"keydown",
this.handleKeyboardShortcut.bind(this),
{ capture: true }
);
},
};
const ScriptManager = {
init() {
try {
StateManager.loadAndSetInitialState();
UIManager.injectCoreStyles();
UIManager.ensureDynamicIndicatorExists();
UIManager.updateUserScriptMenuCommand();
if (StateManager.isScriptActive) {
RestrictionManager.applyOverrides();
RestrictionManager.handlersRecursively(
document.documentElement
);
EventManager.initializeDOMObserver();
}
EventManager.init();
} catch (error) {}
},
toggleActivation() {
const isActiveNow = StateManager.toggleActivation();
if (isActiveNow) {
RestrictionManager.applyOverrides();
RestrictionManager.handlersRecursively(
document.documentElement
);
EventManager.initializeDOMObserver();
UIManager.displayStatusNotification("STATUS_ENABLED");
} else {
RestrictionManager.removeOverrides();
EventManager.disconnectDOMObserver();
UIManager.displayStatusNotification("STATUS_DISABLED");
}
UIManager.updateUserScriptMenuCommand();
UIManager.updateDynamicIndicatorStateVisuals();
},
debounce(func, wait) {
let timeout;
return function executedFunction(...args) {
const later = () => {
clearTimeout(timeout);
func.apply(this, args);
};
clearTimeout(timeout);
timeout = setTimeout(later, wait);
};
},
toggleActivationWithDebounce: null,
};
ScriptManager.toggleActivationWithDebounce = ScriptManager.debounce(
ScriptManager.toggleActivation,
StateManager.stateToggleDebounceMS
);
if (window.self === window.top) {
if (document.readyState === "loading") {
document.addEventListener(
"DOMContentLoaded",
() => ScriptManager.init(),
{ once: true }
);
} else {
ScriptManager.init();
}
}
})();
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