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// ==UserScript== |
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// @name URL Trimmer |
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// @namespace https://gist.github.com/ricky9w/93c74743d20645db86a46ce00a190c7f |
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// @version 0.3.8 |
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// @description Clean tracking parameters from the browser address bar |
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// @author ricky9w |
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// @match *://*/* |
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// @run-at document-start |
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// @inject-into content |
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// @grant none |
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// @updateURL https://gist.githubusercontent.com/ricky9w/93c74743d20645db86a46ce00a190c7f/raw/url-trimmer.user.js |
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// @downloadURL https://gist.githubusercontent.com/ricky9w/93c74743d20645db86a46ce00a190c7f/raw/url-trimmer.user.js |
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// ==/UserScript== |
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'use strict'; |
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(function () { |
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// Set to true to log matched providers and removed params to the console. |
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const DEBUG = false; |
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const TAG = '[URL Trimmer]'; |
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const log = DEBUG ? (...a) => console.log(TAG, ...a) : () => {}; |
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// --- Rules --- |
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// globalParams: applied to every URL. |
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// providers[].params: applied only when hostname matches one of `domains` |
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// (subdomains match automatically via the hostname walk-up). |
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// Each pattern is anchored with ^…$ for a full-key match unless noted. |
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const RULES = { |
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globalParams: [ |
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/^utm_[a-z_]+$/i, |
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/^mtm_[a-z_]*$/i, |
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/^gclid$/i, |
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/^fbclid$/i, |
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/^msclkid$/i, |
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], |
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providers: [ |
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{ |
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name: 'YouTube', |
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domains: ['youtube.com', 'youtu.be'], |
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params: [/^feature$/i, /^kw$/i, /^si$/i, /^pp$/i], |
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}, |
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{ |
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name: 'Twitter', |
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domains: ['twitter.com', 'x.com'], |
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params: [/^s$/i, /^t$/i, /^ref_src$/i, /^ref_url$/i], |
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}, |
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{ |
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name: 'GitHub', |
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domains: ['github.com'], |
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params: [/^email_source$/i, /^email_token$/i], |
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}, |
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{ |
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name: 'Bilibili', |
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domains: ['bilibili.com'], |
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params: [ |
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/^buvid$/i, /^is_story_h5$/i, /^launch_id$/i, /^live_from$/i, |
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/^mid$/i, /^session_id$/i, /^timestamp$/i, /^up_id$/i, |
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/^vd_source$/i, /^share/i, /^spm/i, |
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/^callback$/i, /^from_source$/i, /^from$/i, /^seid$/i, |
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/^from_spmid$/i, /^referfrom$/i, /^bilifeed_channel$/i, |
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/^unique_k$/i, |
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/^msource$/i, /^refer_from$/i, /^plat_id$/i, /^bbid$/i, |
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/^ts$/i, /^visit_id$/i, /^broadcast_type$/i, /^is_room_feed$/i, |
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/^trackid$/i, /^track_id$/i, |
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/^caid$/i, /^resource_id$/i, /^source_id$/i, /^request_id$/i, |
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/^creative_id$/i, /^linked_creative_id$/i, |
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], |
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}, |
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{ |
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name: 'Xiaohongshu', |
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domains: ['xiaohongshu.com', 'xhslink.com'], |
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params: [ |
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/^xhsshare$/i, /^appuid$/i, /^apptime$/i, |
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/^share_id$/i, /^xsec_source$/i, /^xsec_token$/i, |
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], |
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}, |
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{ |
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name: 'Taobao / Tmall', |
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domains: ['taobao.com', 'tmall.com'], |
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params: [ |
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/^spm$/i, /^pvid$/i, /^scm$/i, /^ali_refid$/i, /^ali_trackid$/i, |
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/^utparam$/i, /^ns$/i, /^abbucket$/i, /^acm$/i, |
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/^user_number_id$/i, /^activity_id$/i, |
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/^mi_id$/i, /^xxc$/i, /^priceTId$/i, /^mm_sceneid$/i, |
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/^from$/i, /^item_type$/i, |
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], |
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}, |
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{ |
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name: '1688', |
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domains: ['1688.com'], |
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params: [ |
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/^spm$/i, /^pvid$/i, /^scm$/i, /^ali_refid$/i, /^ali_trackid$/i, |
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/^utparam$/i, /^ns$/i, /^abbucket$/i, /^acm$/i, |
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/^offerId$/i, /^skuId$/i, /^hotSaleSkuId$/i, /^scene$/i, |
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/^from$/i, /^trace_log$/i, /^tracelog$/i, /^uuid$/i, |
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/^sessionid$/i, /^pageId$/i, /^abBizDataType$/i, |
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/^pcLoginAbJumpBeforeTimeStr$/i, /^cosite$/i, |
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/^_p_isad$/i, /^clickid$/i, |
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/^sortType$/i, /^forcePC$/i, |
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/^kj_agent_plugin$/i, |
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/^fromkv$/i, /^source$/i, /^amug_biz$/i, /^amug_fl_src$/i, |
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/^kjSource$/i, /^sourceId$/i, /^td_page_id$/i, |
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], |
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}, |
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{ |
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name: 'TikTok', |
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domains: ['tiktok.com'], |
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params: [ |
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/^_d$/i, /^_r$/i, /^_t$/i, /^checksum$/i, /^is_copy_url$/i, |
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/^is_from_webapp$/i, /^sec_uid$/i, /^sec_user_id$/i, |
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/^share_app_id$/i, /^share_link_id$/i, |
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], |
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}, |
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{ |
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name: 'Reddit', |
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domains: ['reddit.com'], |
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params: [ |
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/^\$deep_link$/i, /^\$android_deeplink$/i, /^\$ios_deeplink$/i, |
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/^utm_name$/i, /^share_id$/i, /^ref$/i, /^ref_source$/i, |
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/^correlation_id$/i, /^rdt$/i, |
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], |
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}, |
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{ |
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name: 'Instagram', |
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domains: ['instagram.com'], |
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params: [/^igshid$/i, /^igsh$/i], |
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}, |
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{ |
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name: 'LinkedIn', |
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domains: ['linkedin.com'], |
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params: [/^trackingId$/i, /^refId$/i, /^trk$/i, /^midToken$/i], |
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}, |
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{ |
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name: 'Weibo', |
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domains: ['weibo.com', 'weibo.cn'], |
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params: [/^sudaref$/i, /^display$/i], |
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}, |
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{ |
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name: 'Sohu', |
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domains: ['sohu.com'], |
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params: [/^spm$/i, /^pvid$/i], |
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}, |
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{ |
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name: 'WeChat MP', |
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domains: ['mp.weixin.qq.com'], |
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params: [ |
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/^scene$/i, /^from_masonry$/i, |
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/^sharer_shareinfo$/i, /^sharer_shareinfo_first$/i, |
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/^poc_token$/i, /^chksm$/i, /^version$/i, /^ascene$/i, |
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/^mpshare$/i, /^srcid$/i, |
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], |
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}, |
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], |
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}; |
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// --- Domain Map --- |
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const domainMap = new Map(); |
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for (const p of RULES.providers) |
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for (const d of p.domains) domainMap.set(d, p); |
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log(`loaded ${RULES.providers.length} providers, ${RULES.globalParams.length} global rules`); |
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// --- Provider Lookup --- |
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function findProvider(hostname) { |
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let h = hostname; |
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while (h) { |
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const p = domainMap.get(h); |
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if (p) return p; |
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const dot = h.indexOf('.'); |
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if (dot === -1) break; |
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h = h.substring(dot + 1); |
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} |
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return null; |
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} |
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// --- URL Cleaning --- |
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// Operate on the raw query string so kept params are preserved byte-for-byte. |
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// We must NOT touch urlObj.searchParams: reading it re-serializes the whole |
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// query as UTF-8, which corrupts legacy charsets (e.g. 1688 search uses GBK, |
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// so keywords=%C7%D0... would turn into %EF%BF%BD garbage). |
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function cleanUrl(url) { |
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if (!url) return url; |
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try { |
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const urlObj = new URL(url, location.href); |
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if (!urlObj.search) return url; |
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const provider = findProvider(urlObj.hostname); |
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const patterns = provider |
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? RULES.globalParams.concat(provider.params) |
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: RULES.globalParams; |
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if (provider) log(`matched provider: ${provider.name} (${urlObj.hostname})`); |
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const removed = []; |
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const kept = []; |
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for (const seg of urlObj.search.slice(1).split('&')) { |
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const eq = seg.indexOf('='); |
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const rawKey = eq === -1 ? seg : seg.slice(0, eq); |
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let key = rawKey; |
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try { key = decodeURIComponent(rawKey); } catch { /* keep raw key */ } |
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if (patterns.some((re) => re.test(key))) { |
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removed.push(key); |
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} else { |
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kept.push(seg); |
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} |
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} |
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if (!removed.length) return url; |
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const query = kept.length ? '?' + kept.join('&') : ''; |
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log(`removed params: [${removed.join(', ')}]`); |
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log(`cleaned: ${urlObj.pathname}${query}`); |
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const base = url.startsWith('/') && !url.startsWith('//') |
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? urlObj.pathname |
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: urlObj.protocol + '//' + urlObj.host + urlObj.pathname; |
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return base + query + urlObj.hash; |
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} catch { |
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return url; |
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} |
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} |
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// --- History Patching --- |
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const _pushState = history.pushState.bind(history); |
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history.pushState = function (state, unused, url) { |
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return _pushState(state, unused, cleanUrl(url)); |
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}; |
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const _replaceState = history.replaceState.bind(history); |
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history.replaceState = function (state, unused, url) { |
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return _replaceState(state, unused, cleanUrl(url)); |
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}; |
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_replaceState(history.state, '', cleanUrl(location.href)); |
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})(); |
