自动移除网址中的跟踪参数(如 spm_id_from, utm_source)，并智能跳过中转页面。让你的每一次点击都更快、更安全。告别冗长网址，回归纯净浏览。
// ==UserScript==
// @name URLCleaner - Link Purifier & Tracker Remover
// @name:zh-CN 链接净化 (URLCleaner) - 移除跟踪参数，直达目标页
// @name:zh-TW 鏈接淨化 (URLCleaner) - 移除跟蹤參數，直達目標頁
// @name:de URLCleaner - Sicher & Schnell: Links bereinigen, Tracker entfernen
// @name:es URLCleaner - Purificador de Enlaces y Eliminador de Rastreadores
// @name:fr URLCleaner - Purificateur de Liens & Suppresseur de Traqueurs
// @name:ja URLCleaner - リンク浄化 & トラッカー削除
// @name:ko URLCleaner - 링크 정화 & 추적기 제거
// @name:ru URLCleaner - Очиститель ссылок и удаление трекеров
// @name:pt URLCleaner - Purificador de Links & Removedor de Rastreadores
// @namespace You Boy
// @version 1.4.5
// @description Automatically removes tracking parameters (e.g., fbclid, utm_source) from URLs and skips intermediate redirect pages. For a faster, safer, and cleaner browsing experience. Take back control of your links!
// @description:zh-CN 自动移除网址中的跟踪参数(如 spm_id_from, utm_source)，并智能跳过中转页面。让你的每一次点击都更快、更安全。告别冗长网址，回归纯净浏览。
// @description:zh-TW 自動移除網址中的跟蹤參數(如 spm_id_from, utm_source)，並智能跳過中轉頁面。讓你的每一次點擊都更快、更安全。告別冗長網址，回歸純淨瀏覽。
// @description:de Bereinigt automatisch URLs von Tracking-Parametern (z.B. gclid, utm_source) und überspringt Zwischenseiten. Für schnelleres, sichereres und privates Surfen. Holen Sie sich die Kontrolle über Ihre Links zurück!
// @description:es Elimina automáticamente los parámetros de seguimiento (p. ej., fbclid, utm_source) de las URL y omite las páginas de redirección intermedias. Para una navegación más rápida, segura y limpia.
// @description:fr Supprime automatiquement les paramètres de suivi (par ex. fbclid, utm_source) des URL et contourne les pages de redirection intermédiaires. Pour une navigation plus rapide, plus sûre et plus propre.
// @description:ja リンクの追跡パラメータ(例: utm_campaign, igshid)を自動で削除し、不要なリダイレクトページをスキップします。より速く、より安全なブラウジング体験を実現。長くて汚いURLから解放され、ストレスフリーなネットサーフィンを！
// @description:ko URL에서 추적 매개변수(예: fbclid, utm_source)를 자동으로 제거하고 중간 리디렉션 페이지를 건너뜁니다. 더 빠르고, 안전하며, 깨끗한 브라우징 경험을 위해.
// @description:ru Автоматически удаляет параметры отслеживания (например, fbclid, utm_source) из URL-адресов и пропускает промежуточные страницы перенаправления. Для более быстрого, безопасного и чистого просмотра веб-страниц.
// @description:pt Remove automaticamente parâmetros de rastreamento (ex: fbclid, utm_source) dos URLs e pula páginas de redirecionamento intermediárias. Para uma navegação mais rápida, segura e limpa.
// @author You Boy
// @match *://*/*
// @exclude *://localhost*
// @exclude *://127.0.0.1*
// @exclude *://192.168.*
// @grant GM_addStyle
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_registerMenuCommand
// @grant GM_addValueChangeListener
// @grant unsafeWindow
// @run-at document-start
// @license MIT
// ==/UserScript==
(function () {
"use strict";
const IS_DEBUG = false;
if (window.self !== window.top) {
if (IS_DEBUG) {
console.log(
"%cURLCleaner%c[Sandbox]%c Skipped in iframe: %s",
"background:#00a1d6;color:white;border-radius:3px;padding:2px 6px;",
"background:#7f8c8d;color:white;border-radius:3px;padding:1px 4px;font-size:0.8em;margin-left:4px;",
"color:grey;",
window.location.href
);
}
return;
}
const I18nManager = {
DEFAULT_LANG: "en",
locales: {
"zh-CN": {
menu: {
settings: "设置",
},
ui: {
titles: {
generalList: "通用参数列表",
addRule: "新增净化规则",
editRule: "编辑净化规则",
configText: "配置文本",
},
tabs: {
general: "通用规则",
},
buttons: {
add: "添加",
save: "保存",
saveRule: "保存规则",
cancel: "取消",
delete: "删除此规则",
reset: "重置为默认",
addRule: "新增规则",
configText: "配置文本",
confirm: "确认?",
confirmReset: "确认重置?",
confirmDelete: "确认删除?",
},
labels: {
ruleName: "规则名称",
matchAddress: "匹配地址 (每行一个)",
matchAddressShort: "匹配地址",
transformKeys: "跳转参数 (可选, 每行一个)",
applyGeneral: "应用通用规则",
enableRule: "启用规则",
compatibilityMode: "兼容模式",
},
placeholders: {
ruleName: "规则名称",
matchAddress:
"www.example.com\n*example.com\nhttps://www.youtube.com/watch*",
transformKeys: "例如: target\nurl\nto",
addParam:
"输入参数，可英文逗号分隔批量添加，或输入一个链接自动提取",
search: "搜索规则",
},
hints: {
matchAddress: `<b class="ulc-hint-title">常用示例:</b><div class="ulc-hint-line"><code>www.example.com</code><span>仅匹配指定子域名 (推荐)</span></div><div class="ulc-hint-line"><code>*example.com</code><span>匹配主域名及其所有子域名</span></div><b class="ulc-hint-title">进阶示例:</b><div class="ulc-hint-line"><code>https://www.youtube.com/watch*</code><span>匹配特定开头的路径</span></div><div class="ulc-hint-line"><code>re:[^/]+\\.example\\.com/path/</code><span>使用正则表达式</span></div>`,
transform:
"部分网站跳转外链的时候会跳转到一个确认网页，配置参数会把对应参数内的外链直接转换为可点击链接。",
compatibilityMode:
"默认情况可能会导致某些网站功能异常，启用此功能可能有助于解决某些网站的点击兼容性问题。",
},
misc: {
noParams: "未添加参数",
transformTitle: "跳转参数",
},
},
toasts: {
paramsAdded: "成功添加 {count} 个新参数",
paramsExist: "未添加新参数，因为它们已存在",
allEmpty: "规则名称和匹配地址不能为空。",
nameReserved: "错误：“general”是保留名称，请使用其他名称。",
nameExists: "错误：已存在同名规则，请使用其他名称。",
ruleSaved: "规则 “{ruleName}” 已保存",
ruleDeleted: "已删除",
configSaved: "配置已成功保存",
configReset: "通用参数已重置为默认",
jsonInvalid:
"JSON 格式无效。请检查是否存在多余的逗号、缺失的括号等语法错误。\n技术错误: {error}",
configInvalid: "配置内容验证失败：\n{error}",
configNotAnObject: "配置文本必须是一个JSON对象。",
configMissingRules: '配置对象必须包含一个名为 "rules" 的数组。',
configInvalidContent:
"配置中包含无法复制的内容，导入失败。\n错误: {error}",
},
prompts: {
deleteRule: "确定要删除规则 “{ruleName}” 吗？此操作不可撤销。",
resetGeneral: "确定要将通用参数重置为默认值吗？此操作不可撤销。",
},
},
en: {
menu: {
settings: "Settings",
},
ui: {
titles: {
generalList: "General Parameters List",
addRule: "Add New Rule",
editRule: "Edit Rule",
configText: "Configuration Text",
},
tabs: {
general: "General Rules",
},
buttons: {
add: "Add",
save: "Save",
saveRule: "Save Rule",
cancel: "Cancel",
delete: "Delete This Rule",
reset: "Reset to Default",
addRule: "New Rule",
configText: "Config Text",
confirm: "Confirm?",
confirmReset: "Confirm Reset?",
confirmDelete: "Confirm Delete?",
},
labels: {
ruleName: "Rule Name",
matchAddress: "Match URLs (one per line)",
matchAddressShort: "Match URLs",
transformKeys: "Redirect Keys (optional, one per line)",
applyGeneral: "Apply general rules",
enableRule: "Enable Rule",
compatibilityMode: "Compatibility Mode",
},
placeholders: {
ruleName: "Rule Name",
matchAddress:
"www.example.com\n*example.com\nhttps://www.youtube.com/watch*",
transformKeys: "e.g., target\nurl\nto",
addParam: "Enter parameter(s), or paste a URL to extract from",
search: "Search rules",
},
hints: {
matchAddress: `<b class="ulc-hint-title">Common Examples:</b><div class="ulc-hint-line"><code>www.example.com</code><span>Matches specific subdomain (recommended)</span></div><div class="ulc-hint-line"><code>*example.com</code><span>Matches main domain and all subdomains</span></div><b class="ulc-hint-title">Advanced Examples:</b><div class="ulc-hint-line"><code>https://www.youtube.com/watch*</code><span>Matches a specific path prefix</span></div><div class="ulc-hint-line"><code>re:[^/]+\\.example\\.com/path/</code><span>Use a regular expression</span></div>`,
transform:
"For redirect pages that encode the destination URL in a parameter. This will convert the link directly to the destination.",
compatibilityMode:
"The default setting may cause issues on some websites. Enabling this mode can help resolve click compatibility problems.",
},
misc: {
noParams: "No parameters added",
transformTitle: "Redirect Keys",
},
},
toasts: {
paramsAdded: "Successfully added {count} new parameter(s)",
paramsExist: "No new parameters were added as they already exist.",
allEmpty: "Rule Name and Match URLs cannot be empty.",
nameReserved:
'Error: "general" is a reserved name. Please use another name.',
nameExists:
"Error: A rule with the same name already exists. Please use another name.",
ruleSaved: 'Rule "{ruleName}" has been saved',
ruleDeleted: "Deleted",
configSaved: "Configuration saved successfully",
configReset: "General parameters have been reset to default",
jsonInvalid:
"Invalid JSON format. Please check for syntax errors like trailing commas or missing brackets.\nTechnical error: {error}",
configInvalid: "Configuration content validation failed:\n{error}",
configNotAnObject: "Configuration must be a JSON object.",
configMissingRules:
'Configuration object must provide a "rules" array.',
configInvalidContent:
"Configuration contains non-cloneable content and could not be imported.\nError: {error}",
},
prompts: {
deleteRule:
'Are you sure you want to delete the rule "{ruleName}"? This action cannot be undone.',
resetGeneral:
"Are you sure you want to reset general parameters to default? This action cannot be undone.",
},
},
},
detectLanguage() {
const lang = navigator.language;
if (this.locales[lang]) {
return lang;
}
const baseLang = lang.split("-")[0];
const matchedLang = Object.keys(this.locales).find((l) =>
l.startsWith(baseLang)
);
return matchedLang || this.DEFAULT_LANG;
},
getActiveLocale() {
const langKey = this.detectLanguage();
return this.locales[langKey];
},
getDefaultLocale() {
return this.locales[this.DEFAULT_LANG];
},
};
// --- 沙箱环境 ---
const Sandbox = {
DEFAULT_CONFIG: {
general: {
params: [
"_ga",
"_hsenc",
"_hsmi",
"_ke",
"dclid",
"fbclid",
"gclid",
"igshid",
"mc_cid",
"mc_eid",
"spm_id_from",
"utm_campaign",
"utm_content",
"utm_medium",
"utm_source",
"utm_term",
],
},
rules: [],
},
config: null,
loadConfig() {
const configFromStorage = GM_getValue("ulcConfig");
this.config = configFromStorage || structuredClone(this.DEFAULT_CONFIG);
},
init(locale) {
window.addEventListener("ulc-save-config", (event) => {
GM_setValue("ulcConfig", event.detail);
});
GM_registerMenuCommand(locale.menu.settings, () => {
window.dispatchEvent(new CustomEvent("ulc-open-settings"));
});
GM_addValueChangeListener(
"ulcConfig",
(name, old_value, new_value, remote) => {
if (remote) {
this.config = new_value;
// 通知更新
window.dispatchEvent(
new CustomEvent("ulc-config-updated", {
detail: new_value,
})
);
}
}
);
},
};
const StyleInjector = {
inject(PANEL_ID) {
const containerID = `#${PANEL_ID}`;
GM_addStyle(`
${containerID} {
--ulc-bg-primary: #fff;
--ulc-bg-secondary: #f9f9f9;
--ulc-bg-input: #fff;
--ulc-bg-param: #eef0f2;
--ulc-bg-param-transform: #fceeee;
--ulc-bg-code: #e9e9e9;
--ulc-bg-code-hint: #f5f5f5;
--ulc-bg-tab-hover: #f5f5f5;
--ulc-bg-add-rule-btn: #fafafa;
--ulc-bg-add-rule-btn-hover: #f0f0f0;
--ulc-bg-secondary-btn: #fff;
--ulc-bg-secondary-btn-hover: #e0e0e0;
--ulc-bg-danger-btn-hover: #ff4d4d;
--ulc-bg-confirm-tooltip: #333;
--ulc-bg-mobile-add-btn: #fff;
--ulc-text-primary: #333;
--ulc-text-secondary: #666;
--ulc-text-tertiary: #999;
--ulc-text-placeholder: #888;
--ulc-text-param: #333;
--ulc-text-param-transform: #333;
--ulc-text-code: #c7254e;
--ulc-text-add-rule-btn: #333;
--ulc-text-close-btn: #999;
--ulc-text-close-btn-hover: #333;
--ulc-text-delete-icon: #999;
--ulc-text-delete-icon-hover: #ff4d4d;
--ulc-text-secondary-btn: #767676;
--ulc-text-danger: #ff4d4d;
--ulc-text-danger-btn-hover: white;
--ulc-border-primary: #eee;
--ulc-border-secondary: #e3e3e3;
--ulc-border-input: #ccc;
--ulc-border-checkbox: #ccc;
--ulc-border-danger-btn: #ff4d4d;
--ulc-border-mobile-add-btn: #ddd;
--ulc-accent-primary: #00a1d6;
--ulc-accent-hover: #00b5e5;
--ulc-accent-static: #00a1d6;
--ulc-scrollbar-bg: #f0f2f5;
--ulc-scrollbar-thumb-bg: #c1c1c1;
--ulc-scrollbar-thumb-hover-bg: #a8a8a8;
--ulc-bg-param-new: #adfdc1;
--ulc-text-param-new: #555;
}
${containerID}.theme-dark {
--ulc-bg-primary: #2c2c2c;
--ulc-bg-secondary: #3a3a3a;
--ulc-bg-input: #252525;
--ulc-bg-param: #444;
--ulc-bg-param-transform: #6c3838;
--ulc-bg-code: #444;
--ulc-bg-code-hint: #444;
--ulc-bg-tab-hover: #383838;
--ulc-bg-add-rule-btn: #333;
--ulc-bg-add-rule-btn-hover: #404040;
--ulc-bg-secondary-btn: #4f4f4f;
--ulc-bg-secondary-btn-hover: #5a5a5a;
--ulc-bg-danger-btn-hover: #e53935;
--ulc-text-primary: #dcdcdc;
--ulc-text-secondary: #bbb;
--ulc-text-tertiary: #aaa;
--ulc-text-placeholder: #888;
--ulc-text-param: #eee;
--ulc-text-param-transform: #e0c7c7;
--ulc-text-code: #ff8a65;
--ulc-text-add-rule-btn: #bbb;
--ulc-text-close-btn: #aaa;
--ulc-text-close-btn-hover: #fff;
--ulc-text-delete-icon: #aaa;
--ulc-text-delete-icon-hover: #e53935;
--ulc-text-secondary-btn: #dcdcdc;
--ulc-text-danger: #e53935;
--ulc-text-danger-btn-hover: #fff;
--ulc-border-primary: #4a4a4a;
--ulc-border-secondary: #666;
--ulc-border-input: #555;
--ulc-border-checkbox: #888;
--ulc-border-danger-btn: #e53935;
--ulc-border-mobile-add-btn: #555;
--ulc-accent-primary: #008fbf;
--ulc-accent-hover: #00a1d6;
--ulc-accent-static: #00a1d6;
--ulc-scrollbar-bg: #2c2c2c;
--ulc-scrollbar-thumb-bg: #555;
--ulc-scrollbar-thumb-hover-bg: #777;
--ulc-bg-param-new: #3a4c58;
--ulc-text-param-new: var(--ulc-text-primary);
}
${containerID} { all: initial; display: none; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2147483647; width: 90vw; min-width: 600px; max-width: 800px; height: 500px; max-height: 80vh; background: var(--ulc-bg-primary); border-radius: 8px; box-shadow: 0 8px 20px rgba(0,0,0,0.2); display: flex; flex-direction: row; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; color: var(--ulc-text-primary); font-size: 14px; }
${containerID}.theme-dark { border: 1px solid var(--ulc-border-primary); }
${containerID} *, ${containerID} *::before, ${containerID} *::after { box-sizing: border-box; margin: 0; padding: 0; border: 0; font: inherit; vertical-align: baseline; background: transparent; color: inherit; text-align: left; line-height: 1.5; }
${containerID} div, ${containerID} span, ${containerID} ul, ${containerID} li, ${containerID} label { all: unset; box-sizing: border-box; }
${containerID} h3 { all: unset; box-sizing: border-box; display: block; font-size: 16px; font-weight: 600; }
${containerID} button { all: unset; box-sizing: border-box; display: inline-block; text-align: center; cursor: pointer; border-radius: 4px; padding: 8px 15px; font-size: 14px; transition: background-color 0.2s, color 0.2s; line-height: 1; white-space: nowrap; }
${containerID} input, ${containerID} textarea { all: unset; box-sizing: border-box; display: block; width: 100%; border: 1px solid var(--ulc-border-input); border-radius: 4px; padding: 10px; font-size: 14px; margin-bottom: 15px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; background-color: var(--ulc-bg-input); line-height: 1.4; color: var(--ulc-text-primary); }
${containerID} input::placeholder, ${containerID} textarea::placeholder { color: var(--ulc-text-placeholder); }
${containerID} textarea { min-height: 80px; resize: vertical; }
${containerID} textarea::placeholder { white-space: pre-wrap; word-wrap: break-word; }
${containerID} code { width: initial; height: initial; display: initial; font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace; }
${containerID} button.ulc-btn-primary { background-color: var(--ulc-accent-primary); color: #fff; padding-block: 12px; }
${containerID} button.ulc-btn-secondary { background-color: var(--ulc-bg-secondary-btn); color: var(--ulc-text-secondary-btn); border: 1px solid var(--ulc-border-secondary); }
${containerID} button.ulc-btn-danger { border: 1px solid var(--ulc-border-danger-btn); color: var(--ulc-text-danger); }
${containerID} .ulc-sidebar { display:flex; width: 180px; border-right: 1px solid var(--ulc-border-primary); flex-shrink: 0; flex-direction: column; }
${containerID} .ulc-search-container { padding: 10px 15px 0; }
${containerID} .ulc-search-container input[type="search"] { all: unset; box-sizing: border-box; width: 100%; border: 1px solid var(--ulc-border-input); border-radius: 4px; padding: 6px 10px; font-size: 13px; background-color: var(--ulc-bg-input); }
${containerID} .ulc-tabs { display: block; list-style: none; padding: 13px 0 10px; flex-grow: 1; overflow-y: auto; }
${containerID} .ulc-tab { position: relative; display: flex; align-items: center; height: 40px; padding: 0 18px; cursor: pointer; contain: strict; content-visibility: auto; contain-intrinsic-size: auto 40px; min-width: 0; }
${containerID} .ulc-tab::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 3px; height: 50%; background-color: transparent; transition: background-color 0.2s; }
${containerID} .ulc-tab.active { font-weight: 600; color: var(--ulc-accent-static); }
${containerID} .ulc-tab.active::before { background-color: var(--ulc-accent-static); }
${containerID} .ulc-tab > span { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
${containerID} #ulc-add-rule-btn { display: block; text-align: center; padding: 12px; cursor: pointer; background: var(--ulc-bg-add-rule-btn); border-top: 1px solid var(--ulc-border-primary); color: var(--ulc-text-add-rule-btn); font-size: 14px; flex-shrink: 0; }
${containerID} #ulc-add-rule-btn::after { content: attr(data-locale); }
${containerID} .ulc-main-content { display:flex; flex-grow: 1; flex-direction: column; overflow: hidden; }
${containerID} .ulc-header { display: flex; justify-content: space-between; align-items: center; padding: 8px 15px; min-height: 55px; border-bottom: 1px solid var(--ulc-border-primary); flex-shrink: 0; }
${containerID} .ulc-title-container { display: flex; align-items: center; flex-grow: 1; max-width: 80%; }
${containerID} .ulc-title-container > h3 { max-width: 80%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
${containerID} .ulc-edit-icon { display: none; cursor: pointer; margin-left: 8px; width: 16px; height: 16px; vertical-align: middle; }
${containerID} .ulc-title-container:hover .ulc-edit-icon { display: inline-block; }
${containerID} #ulc-close-btn { font-size: 24px; cursor: pointer; color: var(--ulc-text-close-btn); padding: 5px; line-height: 1; flex-shrink: 0; }
${containerID} .ulc-sub-header { display: flex; align-items: flex-start; justify-content: flex-start; padding: 8px 15px; background: var(--ulc-bg-secondary); border-bottom: 1px solid var(--ulc-border-primary); font-size: 12px; color: var(--ulc-text-secondary); flex-shrink: 0; }
${containerID} .ulc-sub-header > span { display: inline; flex-shrink: 0; margin-right: 8px; line-height: 22px; }
${containerID} .ulc-match-tags { display: flex; flex-wrap: wrap; gap: 6px; max-height: 26px; overflow: hidden; transition: max-height 0.3s ease; flex-grow: 1; }
${containerID} .ulc-match-tags:hover { max-height: 200px; }
${containerID} .ulc-match-tags code { display: inline; background: var(--ulc-bg-code); color: var(--ulc-text-code); padding: 2px 6px; border-radius: 4px; font-size: 12px; white-space: nowrap; }
${containerID} .ulc-add { display: flex; align-items: center; padding: 10px 15px; border-bottom: 1px solid var(--ulc-border-primary); flex-shrink: 0; }
${containerID} #ulc-new-param { margin-right: 10px; padding: 8px; margin-bottom: 0; }
${containerID} .ulc-list { display: flex; padding: 10px; overflow-y: auto; flex-grow: 1; flex-wrap: wrap; align-content: flex-start; }
${containerID} .ulc-list:empty::before { content: attr(data-locale); display: block; width: 100%; text-align: center; color: var(--ulc-text-placeholder); font-size: 14px; padding: 20px; }
${containerID} .ulc-list-transform { position: relative; max-height: 100px; }
${containerID} .ulc-list-transform::before { content: attr(data-locale); display: inline-block; background: var(--ulc-bg-primary); position: absolute; top: -10px; left: 10px; padding: 0 5px; font-size: 12px; color: var(--ulc-text-tertiary); }
${containerID} .ulc-list-transform .ulc-list-transform-content { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px; border-top: 1px solid var(--ulc-border-primary); flex-shrink: 0; overflow-y: auto; height: 100%; }
${containerID} .ulc-list-transform .ulc-list-transform-content > span { display: inline-block; background: var(--ulc-bg-param-transform); color: var(--ulc-text-param-transform); padding: 3px 6px; border-radius: 3px; margin: 0; font-size: 14px; }
${containerID} .ulc-param { display: inline-flex; align-items: center; background: var(--ulc-bg-param); color: var(--ulc-text-param); padding: 5px 10px; border-radius: 6px; margin: 5px; font-size: 14px; }
${containerID} .ulc-param span { display: inline; margin-right: 8px; }
${containerID} .ulc-delete { color: var(--ulc-text-delete-icon); cursor: pointer; font-weight: bold; font-size: 16px; line-height: 1; padding: 4px 8px; margin: -4px -8px; border-radius: 6px; }
${containerID} .ulc-rule-settings-footer { display: flex; justify-content: space-between; align-items: center; padding: 15px; border-top: 1px solid var(--ulc-border-primary); font-size: 13px; color: #555; flex-shrink: 0; }
${containerID} .ulc-rule-settings-footer label { display: flex; align-items: center; cursor: pointer; }
${containerID} .ulc-rule-settings-footer #ulc-config-text-btn { border-style: dashed; }
${containerID} .ulc-form-content { display: block; padding: 8px; flex-grow: 1; overflow-y: auto; }
${containerID} .ulc-form-content label { display: block; margin-bottom: 8px; font-weight: 500; margin-top: 3em; }
${containerID} .ulc-form-content label:first-child { margin-top: 0; }
${containerID} .ulc-form-content p { font-size: 12px; display: block; color: #999; }
${containerID} .ulc-form-actions { display: flex; padding: 15px; border-top: 1px solid var(--ulc-border-primary); justify-content: flex-end; gap: 10px; flex-shrink: 0; }
${containerID} .ulc-form-hint { display: block; font-size: 12px; color: var(--ulc-text-secondary); margin-top: -5px; margin-bottom: 15px; }
${containerID} .ulc-hint-title { display: block; font-weight: bold; margin-top: 8px; }
${containerID} .ulc-hint-line { display: flex; align-items: center; margin-top: 4px; }
${containerID} .ulc-hint-line code { display: inline-block; flex-shrink: 0; background: var(--ulc-bg-code-hint); color: var(--ulc-text-code); padding: 2px 6px; border-radius: 4px; font-size: 12px; }
${containerID} .ulc-hint-line span { display: inline; margin-left: 8px; }
${containerID} #ulc-config-textarea { height: 100%; min-height: 100px; resize: vertical; margin-bottom: 0; }
${containerID} #ulc-toast { all: initial; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; position: absolute; top: 60px; left: calc( 50% + 90px ); transform: translateX(-50%); background-color: rgba(0, 0, 0, 0.75); color: white; padding: 10px 20px; border-radius: 20px; font-size: 14px; z-index: 10; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; white-space: pre-wrap; line-height: 1.4; display: inline-block; max-width: 560px; pointer-events: none; }
${containerID} #ulc-toast.show { opacity: 1; visibility: visible; }
${containerID} .ulc-tabs, ${containerID} .ulc-list, ${containerID} .ulc-form-content, ${containerID} .ulc-list-transform .ulc-list-transform-content, ${containerID} textarea { overscroll-behavior: contain; }
${containerID} .ulc-confirming-action { background-color: var(--ulc-bg-danger-btn-hover) !important; border-color: var(--ulc-border-danger-btn) !important; color: var(--ulc-text-danger-btn-hover) !important; }
${containerID} .ulc-confirming-action:hover { background-color: #e60000 !important; }
${containerID}.theme-dark .ulc-confirming-action:hover { background-color: #e60000 !important; }
${containerID} .ulc-confirming-action, ${containerID} .ulc-confirmation-activating { position: relative; }
${containerID} .ulc-confirming-action::before { content: attr(data-locale); position: absolute; bottom: 100%; right: 0; margin-bottom: 8px; background: var(--ulc-bg-confirm-tooltip); color: white; padding: 8px 12px; border-radius: 4px; font-size: 13px; z-index: 1; pointer-events: none; max-width: 300px; min-width: 220px; white-space: normal; text-align: left; line-height: 1.4; }
${containerID} .ulc-confirming-action::after { content: ''; position: absolute; bottom: 100%; right: 50%; transform: translateX(-50%); margin-bottom: -4px; border: 6px solid transparent; border-top-color: var(--ulc-bg-confirm-tooltip); z-index: 1; pointer-events: none; }
${containerID} .ulc-confirmation-activating { cursor: wait; animation: ulc-pulse 0.5s ease-out; }
${containerID} .ulc-footer-switches { display: flex; align-items: center; gap: 20px; }
${containerID} .ulc-switch-container { display: flex; align-items: center; cursor: pointer; font-size: 13px; color: var(--ulc-text-secondary); }
${containerID} .ulc-switch-label { margin-right: 8px; }
${containerID} .ulc-switch-container input[type="checkbox"] { all: unset; box-sizing: border-box; appearance: none; -webkit-appearance: none; position: relative; width: 38px; height: 20px; border-radius: 10px; background-color: var(--ulc-border-secondary); transition: background-color 0.2s; flex-shrink: 0; border: none; margin: 0; }
${containerID} .ulc-switch-container input[type="checkbox"]::after { all: unset; box-sizing: border-box; content: ''; position: absolute; left: 2px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background-color: white; transition: transform 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.2); border-width: 0; transform: none; }
${containerID} .ulc-switch-container input[type="checkbox"]:checked { background-color: var(--ulc-accent-static); border-color: transparent; }
${containerID} .ulc-switch-container input[type="checkbox"]:checked::after { transform: translateX(18px); }
@keyframes ulc-pulse { 0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 77, 77, 0.7); } 50% { transform: scale(1.02); box-shadow: 0 0 0 8px rgba(255, 77, 77, 0); } 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 77, 77, 0); } }
${containerID} .ulc-param-new { background-color: var(--ulc-bg-param-new) !important; color: var(--ulc-text-param-new) !important; }
${containerID} .ulc-param-new span::before { content: '✨'; display: inline-block; margin-right: 6px; }
:is(${containerID} .ulc-tabs, ${containerID} .ulc-list, ${containerID} .ulc-form-content, ${containerID} textarea, ${containerID} .ulc-list-transform .ulc-list-transform-content)::-webkit-scrollbar { width: 10px; height: 10px; }
:is(${containerID} .ulc-tabs, ${containerID} .ulc-list, ${containerID} .ulc-form-content, ${containerID} textarea, ${containerID} .ulc-list-transform .ulc-list-transform-content)::-webkit-scrollbar-track { background: var(--ulc-scrollbar-bg); }
:is(${containerID} .ulc-tabs, ${containerID} .ulc-list, ${containerID} .ulc-form-content, ${containerID} textarea, ${containerID} .ulc-list-transform .ulc-list-transform-content)::-webkit-scrollbar-thumb { background-color: var(--ulc-scrollbar-thumb-bg); border-radius: 5px; border: 2px solid var(--ulc-scrollbar-bg); }
:is(${containerID} .ulc-tabs, ${containerID} .ulc-list, ${containerID} .ulc-form-content, ${containerID} textarea, ${containerID} .ulc-list-transform .ulc-list-transform-content)::-webkit-scrollbar-thumb:hover { background-color: var(--ulc-scrollbar-thumb-hover-bg); }
@media (max-width: 600px) {
${containerID} { width: 100vw; height: 100vh; max-height: 100vh; min-width: 0; border-radius: 0; flex-direction: column; }
${containerID} .ulc-sidebar { width: 100%; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; border-right: 0; border-bottom: 1px solid var(--ulc-border-primary); flex-shrink: 0; padding: 12px 12px 0; gap: 10px; }
${containerID} .ulc-search-container { order: 1; flex-grow: 1; padding: 0; }
${containerID} .ulc-search-container input[type="search"] { font-size: 15px; padding: 10px 12px; }
${containerID} #ulc-add-rule-btn { order: 2; flex-shrink: 0; padding: 0; margin: 0; border: 1px solid var(--ulc-border-mobile-add-btn); font-size: 0; line-height: 1; background: var(--ulc-bg-mobile-add-btn); position: relative; display: flex; justify-content: center; align-items: center; height: 39px; width: 39px; }
${containerID} #ulc-add-rule-btn::after { font-size: 20px; content: '+'; }
${containerID} .ulc-tabs { order: 3; flex-basis: 100%; height: auto; display: flex; flex-direction: row; overflow-x: auto; white-space: nowrap; padding: 0; margin-top: 10px; border-top: 1px solid var(--ulc-border-primary); scrollbar-width: none; -ms-overflow-style: none; }
${containerID} .ulc-tabs::-webkit-scrollbar { display: none; }
${containerID} .ulc-tab { display: flex; justify-content: center; align-items: center; width: 100px; height: 40px; padding: 0 15px; border-left: 0; border-bottom: 3px solid transparent; font-size: 15px; flex-shrink: 0; contain: strict; content-visibility: auto; contain-intrinsic-size: 100px 40px; min-width: 0; }
${containerID} .ulc-tab::before { display: none; }
${containerID} .ulc-tab.active { border-bottom-color: var(--ulc-accent-static); color: var(--ulc-accent-static); background-color: transparent; }
${containerID} .ulc-param { padding: 8px 12px; font-size: 15px; }
${containerID} .ulc-delete { padding: 8px; }
${containerID} .ulc-edit-icon { display:inline-block; }
${containerID} #ulc-toast { left: 50%; }
}
@media (hover: hover) {
${containerID} button.ulc-btn-primary:hover { background-color: var(--ulc-accent-hover); }
${containerID} button.ulc-btn-secondary:hover { background-color: var(--ulc-bg-secondary-btn-hover); }
${containerID} button.ulc-btn-danger:hover { background-color: var(--ulc-bg-danger-btn-hover); color: var(--ulc-text-danger-btn-hover); }
${containerID} .ulc-tab:hover { background: var(--ulc-bg-tab-hover); }
${containerID} #ulc-add-rule-btn:hover { background: var(--ulc-bg-add-rule-btn-hover); }
${containerID} #ulc-close-btn:hover { color: var(--ulc-text-close-btn-hover); }
${containerID} .ulc-delete:hover { color: var(--ulc-text-delete-icon-hover); }
}
`);
},
};
const CodeInjector = {
injectedCode: function (injectedConfig) {
(() => {
const {
IS_DEBUG,
PANEL_ID,
locale,
defaultLocale,
sandboxConfig,
isFallbackMode = false,
sandboxUnsafeWindow,
} = injectedConfig;
window.dispatchEvent(new CustomEvent("ulc-injection-success"));
const GENERAL_TAB_ID = "general";
const Logger = {
_styles: {
brand:
"background: #00a1d6; color: white; border-radius: 3px; padding: 2px 6px;",
tagBase:
"color: white; border-radius: 3px; padding: 1px 5px; font-size: 0.8em; margin-left: 4px;",
get INFO() {
return `background: #3498db; ${this.tagBase}`;
},
get WARN() {
return `background: #f39c12; ${this.tagBase}`;
},
get ERROR() {
return `background: #e74c3c; ${this.tagBase}`;
},
get GROUP() {
return `background: #95a5a6; ${this.tagBase}`;
},
title: "font-weight: bold;",
},
_createLog(type, isGrouped, ...args) {
if (!IS_DEBUG) return;
const brand = "%cURLCleaner";
const tag = `%c${type.toUpperCase()}`;
const brandStyle = this._styles.brand;
const tagStyle = this._styles[type];
if (!isGrouped) {
console.log(brand + tag, brandStyle, tagStyle, ...args);
} else {
const [title, ...content] = args;
const titleStyle = `${this._styles.title} color: ${
tagStyle.match(/background: (#\w+);/)[1] || "inherit"
};`;
console.groupCollapsed(
brand + tag + `%c ${title}`,
brandStyle,
tagStyle,
titleStyle
);
if (content.length > 0) {
const consoleMethod =
type === "INFO" ? "log" : type.toLowerCase();
content.forEach((item) => console[consoleMethod](item));
}
console.groupEnd();
}
},
log(...args) {
this._createLog("INFO", false, ...args);
},
warnLine(...args) {
this._createLog("WARN", false, ...args);
},
warn(title, ...content) {
this._createLog("WARN", true, title, ...content);
},
error(title, ...content) {
this._createLog("ERROR", true, title, ...content);
},
group(title) {
if (IS_DEBUG) {
console.groupCollapsed(
`%cURLCleaner%cGROUP%c ${title}`,
this._styles.brand,
this._styles.GROUP,
this._styles.title
);
}
},
groupEnd() {
if (IS_DEBUG) {
console.groupEnd();
}
},
info(...args) {
if (IS_DEBUG) {
console.log(...args);
}
},
};
if (isFallbackMode) {
Logger.log("Fallback mode activated due to CSP.");
} else {
Logger.log("Script injected and running in standard mode.");
}
// --- Utils (工具函数) ---
const Utils = {
// 翻译函数
t(key, replacements = {}) {
const path = key.split(".");
const findValueByPath = (obj, pathArray) => {
let current = obj;
for (const p of pathArray) {
current = current?.[p];
if (current === undefined) return undefined;
}
return current;
};
let result = findValueByPath(locale, path);
if (result === undefined) {
result = findValueByPath(defaultLocale, path);
if (result === undefined) {
Logger.warnLine(
`[i18n] Missing translation for key in ALL locales: ${key}`
);
return `[${key}]`;
}
}
if (typeof result !== "string") {
Logger.warnLine(
`[i18n] Translation for key "${key}" is not a string, but a(n) "${typeof result}".`
);
return `[INVALID_KEY_TYPE: ${key}]`;
}
return result.replace(/\{(\w+)\}/g, (match, RKey) => {
return replacements[RKey] !== undefined
? String(replacements[RKey])
: match;
});
},
escapeHTML(str) {
if (typeof str !== "string") return "";
return str.replace(/[&<>"']/g, (match) => {
switch (match) {
case "&":
return "&";
case "<":
return "<";
case ">":
return ">";
case '"':
return """;
case "'":
return "'";
}
});
},
debounce(func, delay = 250) {
let timeoutId;
return function (...args) {
clearTimeout(timeoutId);
timeoutId = setTimeout(() => {
func.apply(this, args);
}, delay);
};
},
// 字符串转为正则表达式对象
wildcardToRegex(pattern) {
try {
if (pattern.startsWith("re:")) {
return new RegExp(pattern.substring(3));
}
let protocol = "*";
let host = pattern;
let path = "/*";
if (host.includes("://")) {
const parts = host.split("://");
protocol = parts[0];
host = parts[1];
}
if (host.includes("/")) {
const hostParts = host.split("/");
host = hostParts.shift();
path = "/" + hostParts.join("/");
if (!path.endsWith("*")) {
path += "*";
}
}
const protocolRegex = protocol.replace(/\*/g, "https?");
const hostRegex = host
.replace(/[.+?^${}()|[\]\\]/g, "\\$&")
.replace(/\*/g, "[^/]*");
const pathRegex = path
.replace(/[.+?^${}()|[\]\\]/g, "\\$&")
.replace(/\*/g, ".*");
const finalRegexString = `^${protocolRegex}://${hostRegex}${pathRegex}$`;
return new RegExp(finalRegexString);
} catch (e) {
Logger.warn(
`Invalid regex pattern provided, falling back to non-matching pattern.`,
{ pattern, error: e.message }
);
return new RegExp("$.");
}
},
// 严格检查是否是有效的URL
isValidAbsoluteURL(str) {
if (typeof str !== "string" || str.trim() === "") return false;
try {
const url = new URL(str);
return ["http:", "https:", "ftp:", "ftps:"].includes(
url.protocol
);
} catch (e) {
return false;
}
},
// 宽松地尝试解析URL
tryParseURL(str) {
if (typeof str !== "string" || str.trim() === "") return null;
try {
if (
str.includes("://") ||
str.startsWith("/") ||
str.startsWith("?") ||
str.startsWith("#")
) {
return new URL(str, window.location.href);
}
return null;
} catch (e) {
return null;
}
},
// 尝试所有解码方式
tryAllDecodes(value) {
if (!value) return null;
// 解码函数
const decoders = [
(val) => atob(val),
(val) => decodeURIComponent(val),
(val) => decodeURIComponent(decodeURIComponent(val)),
];
const applyDecoders = (input) => {
if (Utils.isValidAbsoluteURL(input)) return input;
for (const decoder of decoders) {
try {
const decoded = decoder(input);
if (decoded && Utils.isValidAbsoluteURL(decoded)) {
return decoded;
}
} catch (error) {
/* Silently ignore decoding errors */
}
}
return null;
};
const variants = [
value, // 原始值
value.split("").reverse().join(""), // 反转字符串
];
for (const variant of variants) {
const decoded = applyDecoders(variant);
if (decoded) return decoded;
}
return null;
},
// 从奇怪的参数中提取URL
extractUrlFromWeirdParam(input) {
try {
const url = input instanceof URL ? input : new URL(input);
const [key] = url.searchParams.entries().next().value || [];
if (
url.searchParams.size === 1 &&
key &&
!url.searchParams.get(key)
) {
const decoded = Utils.tryAllDecodes(key);
if (decoded) return decoded;
}
} catch (_) {
/* Silently ignore parsing errors */
}
return null;
},
// 生成规则的唯一ID
getRuleTabId(ruleOrName) {
if (
typeof ruleOrName === "string" &&
ruleOrName === GENERAL_TAB_ID
) {
return GENERAL_TAB_ID;
}
const name =
typeof ruleOrName === "object" && ruleOrName.name
? ruleOrName.name
: ruleOrName;
if (
name === GENERAL_TAB_ID ||
typeof name !== "string" ||
name.trim() === ""
) {
return GENERAL_TAB_ID;
}
try {
const encoder = new TextEncoder();
const data = encoder.encode(name);
const binaryString = String.fromCodePoint(...data);
let base64 = btoa(binaryString);
base64 = base64
.replace(/\+/g, "-")
.replace(/\//g, "_")
.replace(/=/g, "");
return `rule-${base64}`;
} catch (e) {
Logger.error(
`Failed to generate a safe ID for rule name: ${name}`,
e
);
return `rule-error-${Date.now()}-${Math.random()
.toString(36)
.substring(2, 9)}`;
}
},
isValidHttpLink(linkElement) {
if (!linkElement || linkElement.tagName !== "A") return false;
const hrefAttr = linkElement.getAttribute("href");
if (
!hrefAttr ||
hrefAttr.trim().startsWith("#") ||
hrefAttr.trim().startsWith("javascript:")
)
return false;
try {
const url = new URL(linkElement.href);
return ["http:", "https:"].includes(url.protocol);
} catch (error) {
return false;
}
},
randomString() {
const length = Math.floor(Math.random() * 7) + 6;
let result = "";
while (result.length < length)
result += Math.random().toString(36).substring(2);
result = result.substring(0, length);
if (/^[0-9]/.test(result)) result = "p" + result.substring(1);
return result;
},
// 规范化配置对象
_normalizeAndValidate(configObject, performValidation = false) {
if (
typeof configObject !== "object" ||
configObject === null ||
Array.isArray(configObject)
) {
if (IS_DEBUG)
Logger.warn(
"Invalid top-level config format. Expected an object.",
{ received: configObject }
);
const errorResult = { error: "配置顶层必须是一个对象。" };
const safeConfig = {
config: { general: { params: [] }, rules: [] },
};
return performValidation ? errorResult : safeConfig;
}
let newConfig;
try {
newConfig = structuredClone(configObject);
} catch (e) {
const errorMsg = `配置无法被复制，可能包含无效内容（如函数）。错误: ${e.message}`;
if (IS_DEBUG) Logger.error(errorMsg, { received: configObject });
return { error: errorMsg };
}
const validationErrors = [];
const ruleNames = new Set();
if (
typeof newConfig.general !== "object" ||
newConfig.general === null ||
Array.isArray(newConfig.general)
) {
newConfig.general = { params: [] };
}
if (!Array.isArray(newConfig.general.params)) {
newConfig.general.params = [];
}
newConfig.general.params = newConfig.general.params
.filter((p) => typeof p === "string" && p.trim())
.map((p) => p.trim());
if (!Array.isArray(newConfig.rules)) {
newConfig.rules = [];
}
newConfig.rules = newConfig.rules
.map((rule, index) => {
if (
typeof rule !== "object" ||
rule === null ||
Array.isArray(rule)
) {
if (performValidation)
validationErrors.push(
`规则 #${index + 1} 不是一个有效的对象，已被忽略。`
);
return null;
}
rule.name =
typeof rule.name === "string" ? rule.name.trim() : "";
const rawMatch = Array.isArray(rule.match)
? rule.match
: typeof rule.match === "string"
? [rule.match]
: [];
rule.match = rawMatch
.filter((m) => typeof m === "string" && m.trim())
.map((m) => m.trim());
rule.params = Array.isArray(rule.params)
? rule.params
.filter((p) => typeof p === "string" && p.trim())
.map((p) => p.trim())
: [];
rule.transform = Array.isArray(rule.transform)
? rule.transform
.filter((t) => typeof t === "string" && t.trim())
.map((t) => t.trim())
: [];
rule.enabled = rule.enabled !== false;
rule.applyGeneral = rule.applyGeneral !== false;
rule.compatibilityMode = !!rule.compatibilityMode;
if (performValidation) {
if (!rule.name) {
validationErrors.push(
`规则 #${index + 1} (匿名) 缺少有效的名称。`
);
} else {
const lowerCaseName = rule.name.toLowerCase();
if (lowerCaseName === "general") {
validationErrors.push(
`规则名称 "${rule.name}" 是保留字。`
);
} else if (ruleNames.has(lowerCaseName)) {
validationErrors.push(
`配置中存在重复的规则名称: "${rule.name}"`
);
}
ruleNames.add(lowerCaseName);
}
if (rule.match.length === 0) {
validationErrors.push(
`规则 "${
rule.name || `#${index + 1}`
}" 缺少有效的匹配地址。`
);
}
}
return rule;
})
.filter(Boolean);
if (performValidation && validationErrors.length > 0) {
return { error: validationErrors.join("\n") };
}
return { config: newConfig };
},
validateAndNormalizeConfig(configObject) {
return this._normalizeAndValidate(configObject, true);
},
normalizeConfig(configObject) {
return this._normalizeAndValidate(configObject, false).config;
},
findLinkInEvent(event) {
const closestLink = event.target.closest?.("a[href]");
if (closestLink) {
return closestLink;
}
const path = event.composedPath?.() || [];
for (let i = 0; i < path.length; i++) {
const element = path[i];
if (element?.tagName === "A" && element.href) {
return element;
}
}
return null;
},
};
// --- State (状态管理) ---
const State = {
config: null,
DEFAULT_CONFIG: null,
ruleCache: new Map(),
cleanedAttrName: "",
invalidAttrName: "",
ui: {
activeTab: GENERAL_TAB_ID,
activeRuleIndex: -1,
view: "list", // 'list', 'add', 'edit', 'config-text'
searchQuery: "",
ACTIVATION_DELAY: 600, // confirmation activation delay
isDarkMode: false,
highlightedParams: new Set(),
},
dom: {
settingsPanel: null,
sidebarContainer: null,
mainContentContainer: null,
panelId: PANEL_ID,
},
toastTimer: null,
init(config, defaultConfig) {
this.config = config;
this.DEFAULT_CONFIG = defaultConfig;
},
};
// --- Core (核心净化与转换逻辑) ---
const Core = {
MAX_RECURSION_DEPTH: 5,
saveConfig() {
window.dispatchEvent(
new CustomEvent("ulc-save-config", { detail: State.config })
);
State.ruleCache.clear();
Logger.log(
"[Cache] Rules cache cleared due to local configuration change."
);
},
// 计算最终规则集
_calculateFinalRules(absoluteUrl, relevantRules, generalConfig) {
for (const rule of relevantRules) {
if (
rule &&
rule.enabled === false &&
rule.applyGeneral === false
) {
for (const match of rule.match) {
if (Utils.wildcardToRegex(match).test(absoluteUrl.href)) {
Logger.log(
`Cleaning explicitly disabled for ${absoluteUrl.href} by rule: "${rule.name}"`
);
return {
params: new Set(),
transforms: new Set(),
compatibilityMode: false,
};
}
}
}
}
const finalParams = new Set();
const finalTransforms = new Set();
let compatibilityMode;
const matchingRules = [];
// 精确匹配
for (const rule of relevantRules) {
if (!rule || !rule.transform) continue;
if (!rule.enabled) continue;
for (const match of rule.match) {
if (Utils.wildcardToRegex(match).test(absoluteUrl.href)) {
matchingRules.push(rule);
break;
}
}
}
// 规则合并
if (matchingRules.length > 0) {
compatibilityMode = false;
let shouldApplyGeneral = false;
matchingRules.forEach((rule) => {
rule.params.forEach((p) => finalParams.add(p));
rule.transform.forEach((t) => finalTransforms.add(t));
if (rule.applyGeneral) {
shouldApplyGeneral = true;
}
if (rule.compatibilityMode) {
compatibilityMode = true;
}
});
if (shouldApplyGeneral) {
(generalConfig.params || []).forEach((p) => finalParams.add(p));
}
} else {
// 不存在任何特定规则，只应用通用规则
(generalConfig.params || []).forEach((p) => finalParams.add(p));
compatibilityMode = true; // 在这种情况下，默认值为 true (兼容模式)
}
return {
params: finalParams,
transforms: finalTransforms,
compatibilityMode,
};
},
// 获取与URL相关的规则
getRulesForUrl(urlString) {
let hostname;
let absoluteUrl;
try {
absoluteUrl = new URL(urlString, window.location.href);
hostname = absoluteUrl.hostname;
} catch (e) {
return {
params: new Set(),
transforms: new Set(),
compatibilityMode: false,
};
}
if (State.ruleCache.has(hostname)) {
return State.ruleCache.get(hostname);
}
const relevantRules = State.config.rules.filter((rule) =>
rule.match.some((matchPattern) => {
const domain = (matchPattern.split("://")[1] || matchPattern)
.split("/")[0]
.replace(/\*|^\./g, "");
return hostname.endsWith(domain);
})
);
const finalRuleSet = this._calculateFinalRules(
absoluteUrl,
relevantRules,
State.config.general
);
State.ruleCache.set(hostname, finalRuleSet);
return finalRuleSet;
},
cleanUrl(urlString, recursionDepth = 0) {
if (recursionDepth > this.MAX_RECURSION_DEPTH) {
Logger.warnLine(
`[Core] Max recursion depth reached for URL: ${urlString}`
);
return urlString;
}
if (!urlString || typeof urlString !== "string") return urlString;
const originalUrlString = urlString;
let urlObject;
try {
urlObject = new URL(originalUrlString, window.location.href);
} catch (e) {
return originalUrlString;
}
const { params: paramsToRemove, transforms: transformKeysToUse } =
this.getRulesForUrl(urlObject.href);
if (transformKeysToUse.size > 0) {
if (urlObject.searchParams.size === 1) {
const weirdUrl = Utils.extractUrlFromWeirdParam(urlObject.href);
if (weirdUrl)
return this.cleanUrl(weirdUrl, recursionDepth + 1);
}
for (const key of transformKeysToUse) {
if (urlObject.searchParams.has(key)) {
const value = urlObject.searchParams.get(key);
const transformedUrl = Utils.tryAllDecodes(value);
if (transformedUrl) {
Logger.log("Link transformed based on a specific rule:", {
from: originalUrlString,
to: transformedUrl,
});
return this.cleanUrl(transformedUrl, recursionDepth + 1);
}
}
}
}
let modified = false;
if (paramsToRemove.size > 0) {
const paramsToDelete = [];
for (const key of urlObject.searchParams.keys()) {
if (paramsToRemove.has(key)) {
paramsToDelete.push(key);
}
}
if (paramsToDelete.length > 0) {
paramsToDelete.forEach((key) =>
urlObject.searchParams.delete(key)
);
modified = true;
}
}
for (const [key, value] of urlObject.searchParams.entries()) {
try {
const decodedValue = decodeURIComponent(value);
if (Utils.isValidAbsoluteURL(decodedValue)) {
const cleanedInnerUrl = this.cleanUrl(
decodedValue,
recursionDepth + 1
);
if (cleanedInnerUrl !== decodedValue) {
urlObject.searchParams.set(
key,
encodeURIComponent(cleanedInnerUrl)
);
modified = true;
Logger.log(`Nested URL in parameter "${key}" purified.`, {
from: decodedValue,
to: cleanedInnerUrl,
});
}
}
} catch (e) {
/* Silently ignore decoding errors */
}
}
if (!modified) return originalUrlString;
const isOriginalRelative = !/^(https?:)?\/\//.test(
originalUrlString
);
if (isOriginalRelative) {
return urlObject.pathname + urlObject.search + urlObject.hash;
} else {
return urlObject.href;
}
},
};
// --- UI (界面渲染) ---
const UI = {
_policy: null,
_currentDetailView: null,
setSafelyInnerHTML(element, htmlString) {
if (this._policy === null) {
this._policy = false;
if (window.trustedTypes && window.trustedTypes.createPolicy) {
try {
this._policy = window.trustedTypes.createPolicy(
"URLCleanerPolicy#html",
{
createHTML: (s) => s,
}
);
} catch (e) {
if (window.trustedTypes.defaultPolicy) {
this._policy = window.trustedTypes.defaultPolicy;
Logger.log(
"Using host page default Trusted Types policy as a fallback."
);
}
}
}
}
if (this._policy) {
try {
element.innerHTML = this._policy.createHTML(htmlString);
} catch (e) {
Logger.error(
"UI Rendering failed even with a Trusted Types policy.",
`Policy in use: ${this._policy.name}`,
`Error: ${e.message}`
);
}
} else {
try {
element.innerHTML = htmlString;
} catch (e) {
Logger.error(
"UI Rendering blocked by CSP.",
`Error: ${e.message}`
);
}
}
},
showToast(message, duration = 2000) {
const toast = document.getElementById("ulc-toast");
if (!toast) return;
toast.textContent = message;
toast.classList.add("show");
if (State.toastTimer) clearTimeout(State.toastTimer);
State.toastTimer = setTimeout(() => {
toast.classList.remove("show");
State.toastTimer = null;
}, duration);
},
createSettingsPanel() {
if (State.dom.settingsPanel) return;
const panel = document.createElement("div");
panel.id = State.dom.panelId;
this.setSafelyInnerHTML(
panel,
`
<div class="ulc-sidebar"></div>
<div class="ulc-main-content"></div>
<div id="ulc-toast"></div>
`
);
document.body.appendChild(panel);
State.dom.settingsPanel = panel;
State.dom.sidebarContainer = panel.querySelector(".ulc-sidebar");
State.dom.mainContentContainer =
panel.querySelector(".ulc-main-content");
panel.addEventListener("click", Events.handlePanelClick);
panel.addEventListener("keydown", (e) => {
if (e.key === "Enter" && e.target.id === "ulc-new-param")
Events.addParamsFromInput();
});
},
renderPanel() {
if (!State.dom.settingsPanel) return;
this.renderSidebar();
this.renderMainContent();
const input =
document.getElementById("ulc-new-param") ||
document.getElementById("ulc-rule-name");
if (input) input.focus();
},
updateRuleList() {
const tabsContainer =
State.dom.sidebarContainer.querySelector(".ulc-tabs");
if (!tabsContainer) return;
const searchQuery = (State.ui.searchQuery || "").toLowerCase();
const fragment = document.createDocumentFragment();
const generalTab = document.createElement("li");
generalTab.className = "ulc-tab";
generalTab.dataset.action = "openTab";
generalTab.dataset.tabId = GENERAL_TAB_ID;
generalTab.dataset.ruleIndex = "-1";
generalTab.textContent = Utils.t("ui.tabs.general");
if (State.ui.activeTab === GENERAL_TAB_ID) {
generalTab.classList.add("active");
}
fragment.appendChild(generalTab);
State.config.rules.forEach((rule, index) => {
const li = document.createElement("li");
li.className = "ulc-tab";
li.dataset.action = "openTab";
li.dataset.tabId = Utils.getRuleTabId(rule);
li.dataset.ruleIndex = index.toString();
li.title = `${rule.name}\n${rule.match.join("\n")}`;
const textSpan = document.createElement("span");
textSpan.textContent = rule.name;
li.appendChild(textSpan);
const isVisible = searchQuery
? rule.name.toLowerCase().includes(searchQuery)
: true;
if (!isVisible) {
li.style.display = "none";
}
if (State.ui.activeTab === Utils.getRuleTabId(rule)) {
li.classList.add("active");
}
fragment.appendChild(li);
});
this.setSafelyInnerHTML(tabsContainer, "");
tabsContainer.appendChild(fragment);
const activeTabEl = tabsContainer.querySelector(".ulc-tab.active");
if (activeTabEl) {
requestAnimationFrame(() =>
activeTabEl.scrollIntoView({
block: "nearest",
behavior: "auto",
})
);
}
},
renderSidebar() {
if (!State.dom.sidebarContainer) return;
const sidebarHtml = `
<div class="ulc-search-container">
<input type="search" id="ulc-rule-search" placeholder="${Utils.t(
"ui.placeholders.search"
)}">
</div>
<ul class="ulc-tabs"></ul>
<div id="ulc-add-rule-btn" data-action="openAddRuleForm" data-locale=" ${Utils.escapeHTML(
Utils.t("ui.buttons.addRule")
)}">+</div>
`;
this.setSafelyInnerHTML(State.dom.sidebarContainer, sidebarHtml);
// 绑定事件到稳定的搜索框
const searchInput =
State.dom.sidebarContainer.querySelector("#ulc-rule-search");
if (searchInput) {
searchInput.value = State.ui.searchQuery || "";
if (Events.onSearchInputDebounced) {
searchInput.addEventListener(
"input",
Events.onSearchInputDebounced
);
}
const isMobile = window.innerWidth <= 600;
if (!isMobile && document.activeElement !== searchInput) {
searchInput.focus();
searchInput.selectionStart = searchInput.selectionEnd =
searchInput.value.length;
}
}
// 列表渲染
this.updateRuleList();
},
_createDetailView() {
const mainContentContainer = State.dom.mainContentContainer;
mainContentContainer.innerHTML = "";
const template = `
<div class="ulc-header">
<div class="ulc-title-container">
<h3></h3>
</div>
<button data-action="closePanel" id="ulc-close-btn">×</button>
</div>
<div class="ulc-sub-header">
<span>${Utils.t("ui.labels.matchAddressShort")}:</span>
<div class="ulc-match-tags"></div>
</div>
<div class="ulc-add">
<input type="text" id="ulc-new-param" placeholder="${Utils.t(
"ui.placeholders.addParam"
)}"/>
<button id="ulc-add-btn" data-action="addParam" class="ulc-btn-primary">${Utils.t(
"ui.buttons.add"
)}</button>
</div>
<div class="ulc-list" data-locale="${Utils.escapeHTML(
Utils.t("ui.misc.noParams")
)}"></div>
<div class="ulc-list-transform" data-locale="${Utils.escapeHTML(
Utils.t("ui.misc.transformTitle")
)}">
<div class="ulc-list-transform-content"></div>
</div>
<div class="ulc-rule-settings-footer"></div>
`;
this.setSafelyInnerHTML(mainContentContainer, template);
this._currentDetailView = {
container: mainContentContainer,
titleContainer: mainContentContainer.querySelector(
".ulc-title-container"
),
title: mainContentContainer.querySelector("h3"),
subHeader: mainContentContainer.querySelector(".ulc-sub-header"),
matchTags: mainContentContainer.querySelector(".ulc-match-tags"),
paramsList: mainContentContainer.querySelector(".ulc-list"),
transformContainer: mainContentContainer.querySelector(
".ulc-list-transform"
),
transformContent: mainContentContainer.querySelector(
".ulc-list-transform-content"
),
footer: mainContentContainer.querySelector(
".ulc-rule-settings-footer"
),
};
},
_updateDetailView() {
const highlightedParams = State.ui.highlightedParams;
const view = this._currentDetailView;
if (!view) return;
const isGeneral = State.ui.activeTab === GENERAL_TAB_ID;
const rule = isGeneral
? null
: State.config.rules[State.ui.activeRuleIndex];
const params = isGeneral
? State.config.general.params
: rule.params || [];
const transform = isGeneral ? [] : rule.transform || [];
const titleText = isGeneral
? Utils.t("ui.titles.generalList")
: rule.name;
view.titleContainer.querySelector(".ulc-edit-icon")?.remove();
view.matchTags.innerHTML = "";
view.paramsList.innerHTML = "";
view.transformContent.innerHTML = "";
view.footer.innerHTML = "";
view.title.textContent = titleText;
view.title.title = titleText;
if (isGeneral) {
view.subHeader.style.display = "none";
const footerHtml = `
<div><button id="ulc-config-text-btn" data-action="openConfigText" class="ulc-btn-secondary">${Utils.t(
"ui.buttons.configText"
)}</button></div>
<button id="ulc-reset-btn" data-action="resetGeneral" class="ulc-btn-secondary" data-locale="${Utils.escapeHTML(
Utils.t("prompts.resetGeneral")
)}">${Utils.t("ui.buttons.reset")}</button>`;
this.setSafelyInnerHTML(view.footer, footerHtml);
} else {
view.subHeader.style.display = "flex";
const editIconSvg = `<svg data-action="openEditRuleForm" class="ulc-edit-icon" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg"><path fill="currentColor" d="M832 512a32 32 0 1 1 64 0v352a96 96 0 0 1-96 96H160a96 96 0 0 1-96-96V160a96 96 0 0 1 96-96h352a32 32 0 0 1 0 64H160a32 32 0 0 0-32 32v704a32 32 0 0 0 32 32h704a32 32 0 0 0 32-32V512zm-101.056-405.504a32 32 0 0 1 45.248 0L904.96 235.264a32 32 0 0 1 0 45.248L583.424 601.984a32 32 0 0 1-18.112 9.088L400 640l28.928-165.312a32 32 0 0 1 9.088-18.112l321.536-321.536zM855.04 256l-45.248-45.248L704.96 315.648l45.248 45.248L855.04 256zm-45.248 45.248L588.224 522.816 542.976 477.568 764.544 256l45.248 45.248z"/></svg>`;
view.title.insertAdjacentHTML("afterend", editIconSvg);
rule.match.forEach((m) => {
const codeEl = document.createElement("code");
codeEl.textContent = m;
view.matchTags.appendChild(codeEl);
});
const footerHtml = `
<div class="ulc-footer-switches">
<label class="ulc-switch-container">
<span class="ulc-switch-label">${Utils.t(
"ui.labels.enableRule"
)}</span>
<input type="checkbox" data-action="toggleRuleEnabled">
</label>
<label class="ulc-switch-container">
<span class="ulc-switch-label">${Utils.t(
"ui.labels.applyGeneral"
)}</span>
<input type="checkbox" data-action="toggleApplyGeneral">
</label>
</div>
<button id="ulc-delete-rule-btn" data-action="deleteRule" class="ulc-btn-danger" data-locale="${Utils.escapeHTML(
Utils.t("prompts.deleteRule", { ruleName: rule.name })
)}">${Utils.t("ui.buttons.delete")}</button>`;
this.setSafelyInnerHTML(view.footer, footerHtml);
view.footer.querySelector(
'[data-action="toggleRuleEnabled"]'
).checked = rule.enabled;
view.footer.querySelector(
'[data-action="toggleApplyGeneral"]'
).checked = rule.applyGeneral;
}
[...params].sort().forEach((p) => {
const paramEl = document.createElement("div");
paramEl.className = "ulc-param";
if (highlightedParams.has(p)) {
paramEl.classList.add("ulc-param-new");
}
const span = document.createElement("span");
span.textContent = p;
const del = document.createElement("div");
del.className = "ulc-delete";
del.textContent = "×";
del.dataset.action = "deleteParam";
del.dataset.param = p;
paramEl.append(span, del);
view.paramsList.appendChild(paramEl);
});
view.transformContainer.style.display =
transform.length > 0 ? "block" : "none";
if (transform.length > 0) {
transform.forEach((t) => {
const span = document.createElement("span");
span.textContent = t;
view.transformContent.appendChild(span);
});
}
},
renderMainContent() {
if (!State.dom.mainContentContainer) return;
if (State.ui.view === "list") {
const isGeneral = State.ui.activeTab === GENERAL_TAB_ID;
const rule = isGeneral
? null
: State.config.rules[State.ui.activeRuleIndex];
if (!isGeneral && !rule) {
Logger.warnLine(
`Active rule not found, falling back to general view.`
);
State.ui.activeTab = GENERAL_TAB_ID;
State.ui.activeRuleIndex = -1;
}
if (
!this._currentDetailView ||
!this._currentDetailView.container.isConnected
) {
this._createDetailView();
}
this._updateDetailView();
} else {
this._currentDetailView = null;
State.dom.mainContentContainer.innerHTML = "";
let contentHtml = "";
if (State.ui.view === "add" || State.ui.view === "edit") {
contentHtml = this.renderRuleForm();
} else if (State.ui.view === "config-text") {
contentHtml = this.renderConfigTextForm();
}
this.setSafelyInnerHTML(
State.dom.mainContentContainer,
contentHtml
);
}
const input =
document.getElementById("ulc-new-param") ||
document.getElementById("ulc-rule-name") ||
document.getElementById("ulc-config-textarea");
if (input) input.focus();
},
renderRuleForm() {
const isEdit = State.ui.view === "edit";
const rule = isEdit
? State.config.rules[State.ui.activeRuleIndex]
: null;
const title = isEdit
? Utils.t("ui.titles.editRule")
: Utils.t("ui.titles.addRule");
let ruleName = "",
matchPatterns = "",
transformKeys = "",
compatibilityMode = false;
if (isEdit && rule) {
ruleName = rule.name;
matchPatterns = rule.match.join("\n");
transformKeys = Array.isArray(rule.transform)
? rule.transform.join("\n")
: "";
compatibilityMode = !!rule.compatibilityMode;
} else {
try {
const hostname = window.location.hostname;
if (hostname && hostname !== "localhost") {
const parts = hostname.split(".").filter((p) => p);
ruleName =
parts.length > 1 ? parts.slice(-2).join(".") : hostname;
matchPatterns = hostname;
}
} catch (e) {
Logger.warn(
"Failed to get default rule name from hostname.",
e.message
);
}
}
return `
<div class="ulc-main-content">
<div class="ulc-header"><h3>${title}</h3></div>
<div class="ulc-form-content">
<label for="ulc-rule-name">${Utils.t(
"ui.labels.ruleName"
)}</label>
<input type="text" id="ulc-rule-name" placeholder="${Utils.t(
"ui.placeholders.ruleName"
)}" maxlength="30" value="${ruleName}">
<label for="ulc-rule-match">${Utils.t(
"ui.labels.matchAddress"
)}</label>
<textarea id="ulc-rule-match" placeholder="${Utils.t(
"ui.placeholders.matchAddress"
)}">${matchPatterns}</textarea>
<div class="ulc-form-hint">${Utils.t(
"ui.hints.matchAddress"
)}</div>
<label for="ulc-transform-keys">${Utils.t(
"ui.labels.transformKeys"
)}</label>
<textarea id="ulc-transform-keys" placeholder="${Utils.t(
"ui.placeholders.transformKeys"
)}">${transformKeys}</textarea>
<p>${Utils.t("ui.hints.transform")}</p>
<label for="ulc-compatibility-mode">${Utils.t(
"ui.labels.compatibilityMode"
)}</label>
<div class="ulc-switch-container" style="gap: 10px;">
<input type="checkbox" id="ulc-compatibility-mode" ${
compatibilityMode ? "checked" : ""
}>
<p>${Utils.t("ui.hints.compatibilityMode")}</p>
</div>
</div>
<div class="ulc-form-actions">
<button id="ulc-cancel-add-rule-btn" data-action="cancelRuleForm" class="ulc-btn-secondary">${Utils.t(
"ui.buttons.cancel"
)}</button>
<button id="ulc-save-rule-btn" data-action="saveRule" class="ulc-btn-primary">${Utils.t(
"ui.buttons.saveRule"
)}</button>
</div>
</div>`;
},
renderConfigTextForm() {
const configToExport = structuredClone(State.config);
delete configToExport.general;
if (Array.isArray(configToExport.rules)) {
configToExport.rules.forEach((rule) => {
if (rule.params && rule.params.length === 0) {
delete rule.params;
}
if (rule.transform && rule.transform.length === 0) {
delete rule.transform;
}
if (rule.enabled === true) {
delete rule.enabled;
}
if (rule.applyGeneral === true) {
delete rule.applyGeneral;
}
if (rule.compatibilityMode === false) {
delete rule.compatibilityMode;
}
});
}
const configString = JSON.stringify(configToExport, null, 2);
return `
<div class="ulc-main-content">
<div class="ulc-header"><h3>${Utils.t(
"ui.titles.configText"
)}</h3></div>
<div class="ulc-form-content">
<textarea id="ulc-config-textarea">${configString}</textarea>
</div>
<div class="ulc-form-actions">
<button id="ulc-cancel-config-text-btn" data-action="cancelConfigText" class="ulc-btn-secondary">${Utils.t(
"ui.buttons.cancel"
)}</button>
<button id="ulc-save-config-text-btn" data-action="saveConfigText" class="ulc-btn-primary">${Utils.t(
"ui.buttons.save"
)}</button>
</div>
</div>`;
},
};
// --- Events (事件处理与数据逻辑) ---
const Events = {
_getCurrentContext() {
const isGeneral = State.ui.activeTab === GENERAL_TAB_ID;
if (isGeneral) {
return {
isGeneral: true,
params: State.config.general.params || [],
rule: null,
};
}
const rule = State.config.rules[State.ui.activeRuleIndex];
return {
isGeneral: false,
params: rule ? rule.params || [] : [],
rule: rule,
};
},
_confirmingAction: {
el: null,
onConfirm: null,
originalText: "",
isActivating: false,
timer: null,
},
_resetConfirmation() {
if (this._confirmingAction.el) {
clearTimeout(this._confirmingAction.timer);
this._confirmingAction.el.classList.remove(
"ulc-confirming-action",
"ulc-confirmation-activating"
);
this._confirmingAction.el.textContent =
this._confirmingAction.originalText;
this._confirmingAction = {
el: null,
onConfirm: null,
originalText: "",
};
}
},
requestConfirmation(
buttonElement,
onConfirmCallback,
confirmText = Utils.t("ui.buttons.confirm")
) {
this._resetConfirmation();
this._confirmingAction = {
el: buttonElement,
onConfirm: onConfirmCallback,
originalText: buttonElement.textContent,
isActivating: true,
timer: setTimeout(() => {
this._confirmingAction.isActivating = false;
if (this._confirmingAction.el) {
this._confirmingAction.el.classList.remove(
"ulc-confirmation-activating"
);
}
}, State.ui.ACTIVATION_DELAY),
};
buttonElement.classList.add(
"ulc-confirming-action",
"ulc-confirmation-activating"
);
buttonElement.textContent = confirmText;
},
addParamsFromInput() {
const input = document.getElementById("ulc-new-param");
if (!input || !input.value) return false;
const inputValue = input.value.trim().replace(/['"]/g, "");
let newParams = [];
const parsedUrl = Utils.tryParseURL(inputValue);
if (parsedUrl) {
if (parsedUrl.searchParams.size === 0) {
input.value = "";
return false;
}
newParams = [...parsedUrl.searchParams.keys()];
} else {
newParams = inputValue
.split(",")
.map((p) => p.trim())
.filter((p) => p);
}
if (newParams.length === 0) {
input.value = "";
return false;
}
const context = this._getCurrentContext();
if (!context.isGeneral && !context.rule) {
return false;
}
const paramsList = context.params;
const paramsSet = new Set(paramsList);
const addedParams = new Set();
newParams.forEach((p) => {
if (!paramsSet.has(p)) {
paramsSet.add(p);
addedParams.add(p);
}
});
if (addedParams.size > 0) {
const sortedParams = Array.from(paramsSet).sort();
if (context.isGeneral) {
State.config.general.params = sortedParams;
} else {
context.rule.params = sortedParams;
}
Logger.log(`Added ${addedParams.size} parameter(s)...`);
}
input.value = "";
return addedParams;
},
deleteParam(paramToDelete) {
const context = this._getCurrentContext();
const params = context.params;
if ((!context.isGeneral && !context.rule) || !params) {
return false;
}
const index = params.indexOf(paramToDelete);
if (index > -1) {
params.splice(index, 1);
const contextName = context.isGeneral
? "General Rules"
: context.rule.name;
Logger.log(
`Parameter "${paramToDelete}" deleted from "${contextName}".`
);
return true;
}
return false;
},
saveRule() {
const nameInput = document.getElementById("ulc-rule-name");
const matchInput = document.getElementById("ulc-rule-match");
const transformInput =
document.getElementById("ulc-transform-keys");
const compatibilityModeInput = document.getElementById(
"ulc-compatibility-mode"
);
const newName = nameInput.value.trim();
const newMatches = [
...new Set(
matchInput.value
.split("\n")
.map((m) => m.trim())
.filter((m) => m)
),
];
const newTransformKeys = [
...new Set(
transformInput.value
.split("\n")
.map((k) => k.trim())
.filter((k) => k)
),
];
const newCompatibilityMode = compatibilityModeInput.checked;
if (!newName || newMatches.length === 0) {
UI.showToast(Utils.t("toasts.allEmpty"));
return false;
}
if (newName.toLowerCase() === GENERAL_TAB_ID) {
UI.showToast(Utils.t("toasts.nameReserved"));
return false;
}
const isEdit = State.ui.view === "edit";
const ruleIndex = isEdit ? State.ui.activeRuleIndex : -1;
if (
State.config.rules.some(
(r, i) =>
r.name.toLowerCase() === newName.toLowerCase() &&
i !== ruleIndex
)
) {
Logger.warn(
"Save failed: Duplicate rule name detected.",
newName
);
UI.showToast(Utils.t("toasts.nameExists"));
return false;
}
const ruleData = {
name: newName,
match: newMatches,
transform: newTransformKeys,
compatibilityMode: newCompatibilityMode,
};
if (isEdit) {
Object.assign(State.config.rules[ruleIndex], ruleData);
} else {
const newRule = {
...ruleData,
params: [],
enabled: true,
applyGeneral: true,
};
State.config.rules.push(newRule);
State.ui.activeRuleIndex = State.config.rules.length - 1;
State.ui.activeTab = Utils.getRuleTabId(newRule);
}
Logger.log(
`Rule "${newName}" has been saved (${
isEdit ? "edited" : "newly created"
}).`
);
UI.showToast(Utils.t("toasts.ruleSaved", { ruleName: newName }));
return true;
},
deleteCurrentRule() {
const rule = State.config.rules[State.ui.activeRuleIndex];
if (State.ui.activeTab === GENERAL_TAB_ID || !rule) return false;
State.config.rules.splice(State.ui.activeRuleIndex, 1);
Logger.log(`Rule "${rule.name}" has been deleted.`);
UI.showToast(Utils.t("toasts.ruleDeleted"));
return true;
},
saveConfigFromText() {
const textarea = document.getElementById("ulc-config-textarea");
if (!textarea) return false;
let parsedJson;
try {
parsedJson = JSON.parse(textarea.value);
} catch (e) {
UI.showToast(Utils.t("toasts.jsonInvalid", { error: e.message }));
return false;
}
if (
typeof parsedJson !== "object" ||
parsedJson === null ||
Array.isArray(parsedJson)
) {
UI.showToast(Utils.t("toasts.configNotAnObject"));
return false;
}
let newConfig;
try {
newConfig = structuredClone(parsedJson);
} catch (e) {
UI.showToast(
Utils.t("toasts.configInvalidContent", { error: e.message })
);
return false;
}
newConfig.general = structuredClone(State.config.general);
if (!Array.isArray(newConfig.rules)) {
UI.showToast(Utils.t("toasts.configMissingRules"));
return false;
}
const validationResult =
Utils.validateAndNormalizeConfig(newConfig);
if (validationResult.error) {
UI.showToast(
Utils.t("toasts.configInvalid", {
error: validationResult.error,
})
);
return false;
}
State.config = validationResult.config;
Core.saveConfig();
UI.showToast(Utils.t("toasts.configSaved"));
return true;
},
resetConfig() {
State.config.general.params = structuredClone(
State.DEFAULT_CONFIG.general.params
);
Logger.warn("General rules have been reset to default.");
UI.showToast(Utils.t("toasts.configReset"));
return true;
},
onSearchInputDebounced: null, // 防抖处理的 input 事件处理器
_performSearch(query) {
if (query !== State.ui.searchQuery) {
State.ui.searchQuery = query;
UI.updateRuleList();
}
},
// 动作字典
actions: {
closePanel() {
if (State.dom.settingsPanel) {
State.dom.settingsPanel.remove();
State.dom.settingsPanel = null;
}
},
openTab(target) {
const tabId = target.dataset.tabId;
if (State.ui.activeTab === tabId) return;
State.ui.highlightedParams.clear();
State.ui.activeTab = tabId;
State.ui.activeRuleIndex = parseInt(target.dataset.ruleIndex, 10);
State.ui.view = "list";
UI.renderPanel();
},
addParam() {
const newlyAddedParams = Events.addParamsFromInput();
if (newlyAddedParams === false) {
return;
}
if (newlyAddedParams.size > 0) {
UI.showToast(
Utils.t("toasts.paramsAdded", {
count: newlyAddedParams.size,
})
);
State.ui.highlightedParams = newlyAddedParams;
Core.saveConfig();
UI.renderMainContent();
} else {
UI.showToast(Utils.t("toasts.paramsExist"));
}
},
deleteParam(target) {
if (Events.deleteParam(target.dataset.param)) {
Core.saveConfig();
UI.renderMainContent();
}
},
openAddRuleForm() {
State.ui.view = "add";
UI.renderMainContent();
},
openEditRuleForm() {
State.ui.view = "edit";
UI.renderMainContent();
},
deleteRule(target) {
Events.requestConfirmation(
target,
() => {
const originalIndex = State.ui.activeRuleIndex;
if (Events.deleteCurrentRule()) {
const newIndex = originalIndex - 1;
if (State.config.rules.length === 0) {
State.ui.activeRuleIndex = -1;
State.ui.activeTab = GENERAL_TAB_ID;
} else {
const newSafeIndex = Math.max(
-1,
Math.min(newIndex, State.config.rules.length - 1)
);
State.ui.activeRuleIndex = newSafeIndex;
if (newSafeIndex === -1) {
State.ui.activeTab = GENERAL_TAB_ID;
} else {
const newActiveRule = State.config.rules[newSafeIndex];
State.ui.activeTab = Utils.getRuleTabId(newActiveRule);
}
}
Core.saveConfig();
UI.renderPanel();
}
},
Utils.t("ui.buttons.confirmDelete")
);
},
resetGeneral(target) {
Events.requestConfirmation(
target,
() => {
if (Events.resetConfig()) {
Core.saveConfig();
UI.renderMainContent();
}
},
Utils.t("ui.buttons.confirmReset")
);
},
toggleRuleEnabled(target) {
const rule = State.config.rules[State.ui.activeRuleIndex];
if (rule) rule.enabled = target.checked;
Core.saveConfig();
},
toggleApplyGeneral(target) {
const rule = State.config.rules[State.ui.activeRuleIndex];
if (rule) rule.applyGeneral = target.checked;
Core.saveConfig();
},
saveRule() {
if (Events.saveRule()) {
State.ui.view = "list";
Core.saveConfig();
UI.renderPanel();
}
},
cancelRuleForm() {
State.ui.view = "list";
UI.renderMainContent();
},
openConfigText() {
State.ui.view = "config-text";
UI.renderMainContent();
},
saveConfigText() {
if (Events.saveConfigFromText()) {
State.ui.view = "list";
State.ui.activeTab = GENERAL_TAB_ID;
State.ui.activeRuleIndex = -1;
Core.saveConfig();
UI.renderPanel();
}
},
cancelConfigText() {
State.ui.view = "list";
UI.renderMainContent();
},
},
// 核心事件处理器
handlePanelClick(e) {
const target = e.target;
const actionTarget = target.closest("[data-action]");
if (!actionTarget) {
if (this._confirmingAction.el) {
this._resetConfirmation();
}
return;
}
if (this._confirmingAction.el === actionTarget) {
if (this._confirmingAction.isActivating) {
return;
} else {
this._confirmingAction.onConfirm();
this._resetConfirmation();
return;
}
}
if (this._confirmingAction.el) {
this._resetConfirmation();
}
const action = actionTarget.dataset.action;
if (this.actions[action]) {
this.actions[action](actionTarget, e);
}
},
initEventListeners() {
const preCleanLink = (e) => {
if (e.target.closest(`#${State.dom.panelId}`)) return;
const link = Utils.findLinkInEvent(e);
if (
link &&
!link.dataset[State.cleanedAttrName] &&
!link.dataset[State.invalidAttrName]
) {
if (Utils.isValidHttpLink(link)) {
const cleanedHref = Core.cleanUrl(link.href);
if (link.href !== cleanedHref) {
Logger.log("Link purified on hover:", {
from: link.href,
to: cleanedHref,
});
link.href = cleanedHref;
}
link.dataset[State.cleanedAttrName] = cleanedHref;
if (link.hostname !== window.location.hostname) {
link.setAttribute("referrerpolicy", "no-referrer");
}
} else {
link.dataset[State.invalidAttrName] = "true";
}
}
};
document.addEventListener("mouseover", preCleanLink, true);
const finalClickFix = (e) => {
if (e.target.closest(`#${State.dom.panelId}`)) return;
const link = Utils.findLinkInEvent(e);
if (
link &&
typeof link.dataset[State.invalidAttrName] === "undefined"
) {
const finalRules = Core.getRulesForUrl(link.href);
const cleanedHref =
link.dataset[State.cleanedAttrName] ||
Core.cleanUrl(link.href);
if (link.href !== cleanedHref) {
Logger.warn("Link purified on click (final fix):", {
from: link.href,
to: cleanedHref,
});
link.href = cleanedHref;
}
if (link.hostname !== window.location.hostname) {
link.setAttribute("referrerpolicy", "no-referrer");
}
if (!finalRules.compatibilityMode) {
e.stopImmediatePropagation();
}
}
};
["mousedown", "click", "contextmenu"].forEach((evt) =>
document.addEventListener(evt, finalClickFix, true)
);
const wrapHistoryMethod = (method) => {
const original = history[method];
history[method] = function (state, title, url, ...rest) {
const originalUrl = url ? url.toString() : "";
const cleanedUrl = Core.cleanUrl(originalUrl);
if (originalUrl !== cleanedUrl) {
Logger.log(
`history.${method} intercepted and URL purified.`,
{
from: originalUrl,
to: cleanedUrl,
state: state,
}
);
}
return original.apply(this, [
state,
title,
cleanedUrl,
...rest,
]);
};
};
wrapHistoryMethod("pushState");
wrapHistoryMethod("replaceState");
// 沙盒模式下window.open无法正确拦截，所以需要使用unsafeWindow
const openContext = isFallbackMode ? sandboxUnsafeWindow : window;
if (openContext) {
const originalOpen = openContext.open;
if (typeof originalOpen === "function") {
openContext.open = function (url, ...args) {
const originalUrl = url ? url.toString() : "";
const cleanedUrl = Core.cleanUrl(originalUrl);
if (originalUrl !== cleanedUrl) {
Logger.log(
"window.open call intercepted and URL purified.",
{
from: originalUrl,
to: cleanedUrl,
target: args[0] || "_blank",
}
);
}
return originalOpen.apply(openContext, [cleanedUrl, ...args]);
};
} else {
Logger.warn(
"window.open is not a function and could not be patched."
);
}
} else {
Logger.warn(
"window context is not available for patching window.open."
);
}
window.addEventListener("ulc-open-settings", () => {
if (State.dom.settingsPanel) {
State.dom.settingsPanel.remove();
State.dom.settingsPanel = null;
return;
}
const open = () => {
UI.createSettingsPanel();
State.ui.isDarkMode = window.matchMedia(
"(prefers-color-scheme: dark)"
).matches;
if (State.ui.isDarkMode) {
State.dom.settingsPanel.classList.add("theme-dark");
}
State.ui.view = "list";
State.ui.activeTab = GENERAL_TAB_ID;
State.ui.activeRuleIndex = -1;
UI.renderPanel();
State.dom.settingsPanel.style.display = "flex";
};
document.body
? open()
: document.addEventListener("DOMContentLoaded", open);
});
window.addEventListener("ulc-config-updated", (event) => {
Logger.log(
"Configuration synced from another tab. Updating state..."
);
const newRawConfig = event.detail;
// 更新配置
State.config = newRawConfig;
State.ruleCache.clear();
Logger.log("[Cache] Rules cache cleared due to cross-tab sync.");
if (State.dom.settingsPanel) {
State.ui.view = "list";
if (State.ui.activeTab !== GENERAL_TAB_ID) {
const ruleIndex = State.config.rules.findIndex(
(r) => Utils.getRuleTabId(r) === State.ui.activeTab
);
if (ruleIndex === -1) {
State.ui.activeTab = GENERAL_TAB_ID;
State.ui.activeRuleIndex = -1;
} else {
State.ui.activeRuleIndex = ruleIndex;
}
}
UI.renderPanel();
}
});
},
};
// --- 初始化 ---
function main() {
const normalizedConfig = Utils.normalizeConfig(sandboxConfig.config);
const normalizedDefaultConfig = Utils.normalizeConfig(
sandboxConfig.defaultConfig
);
State.init(normalizedConfig, normalizedDefaultConfig);
Events.onSearchInputDebounced = Utils.debounce((e) => {
Events._performSearch(e.target.value);
}, 250);
State.cleanedAttrName = Utils.randomString();
State.invalidAttrName = Utils.randomString();
const cleanedPageUrl = Core.cleanUrl(window.location.href);
if (window.location.href !== cleanedPageUrl) {
history.replaceState(history.state, "", cleanedPageUrl);
}
Events.handlePanelClick = Events.handlePanelClick.bind(Events);
Events.initEventListeners();
}
main();
})();
},
inject(injectedConfig = {}) {
const nonce =
document.querySelector("script[nonce]")?.nonce ||
document.querySelector("style[nonce]")?.nonce;
const injectedScript = document.createElement("script");
injectedScript.id = "ulc-injected-script";
injectedScript.nonce = nonce;
const scriptContent = `
((injectedCode) => {
const injectedOptions = ${JSON.stringify(injectedConfig)};
injectedCode(injectedOptions);
})(${this.injectedCode.toString()});
`;
if (window.trustedTypes && window.trustedTypes.createPolicy) {
try {
const policy = window.trustedTypes.createPolicy(
"UniversalLinkCleanerPolicy",
{ createScript: (s) => s }
);
injectedScript.textContent = policy.createScript(scriptContent);
} catch (e) {
injectedScript.textContent = scriptContent;
}
} else {
injectedScript.textContent = scriptContent;
}
(document.head || document.documentElement).appendChild(injectedScript);
injectedScript.remove();
},
};
// --- 主执行流程 ---
function main() {
const PANEL_ID = "p" + Math.random().toString(36).substring(2, 10);
const activeLocale = I18nManager.getActiveLocale();
const defaultLocale = I18nManager.getDefaultLocale();
Sandbox.loadConfig();
Sandbox.init(activeLocale);
StyleInjector.inject(PANEL_ID);
let injectionSuccessful = false;
const successListener = () => {
injectionSuccessful = true;
window.removeEventListener("ulc-injection-success", successListener);
};
window.addEventListener("ulc-injection-success", successListener);
// 注入配置项
const INJECT_CONFIG = {
sandboxConfig: {
config: Sandbox.config,
defaultConfig: Sandbox.DEFAULT_CONFIG,
},
IS_DEBUG,
PANEL_ID,
locale: activeLocale,
defaultLocale: defaultLocale,
};
// 注入模式
CodeInjector.inject(INJECT_CONFIG);
setTimeout(() => {
if (!injectionSuccessful) {
// 注入失败，降级为沙盒模式
window.removeEventListener("ulc-injection-success", successListener);
CodeInjector.injectedCode({
...INJECT_CONFIG,
isFallbackMode: true,
sandboxUnsafeWindow: unsafeWindow,
});
}
}, 0);
}
main();
})();
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