fix: rename remaining Muse Shield globals/markers in injected adblock script

src-tauri/resources/scripts/adblock_layer1.js

@@ -1,141 +1,138 @@
-(function() {
-'use strict';
-
-const blocked = new Set(window.__MUSE_BLOCKED_DOMAINS__ || []);
-
-function extractDomain(url) {
-    try {
-        const absolute = String(url || '').startsWith('http') ? String(url) : location.origin + String(url || '');
-        return new URL(absolute).hostname.replace(/^www\./, '');
-    } catch { return null; }
-}
-
-function isDomainBlocked(url) {
-    if (!url || typeof url !== 'string') return false;
-    const domain = extractDomain(url);
-    if (!domain) return false;
-    const parts = domain.split('.');
-    for (let i = 0; i < parts.length - 1; i++) {
-        if (blocked.has(parts.slice(i).join('.'))) return true;
-    }
-    return false;
-}
-
-function emptyResponseFor(url) {
-    const type = String(url || '').toLowerCase();
-    if (type.includes('.json') || type.includes('/api/') || type.includes('youtubei')) {
-        return new Response('{}', { status: 200, headers: { 'Content-Type': 'application/json' } });
-    }
-    if (type.includes('.js')) {
-        return new Response('/* blocked by Muse Shield */', { status: 200, headers: { 'Content-Type': 'application/javascript' } });
-    }
-    return new Response('', { status: 204 });
-}
-
-// Patch fetch
-const _fetch = window.fetch;
-window.fetch = function(input, init) {
-    const url = typeof input === 'string' ? input : (input instanceof Request ? input.url : '');
-    if (isDomainBlocked(url)) {
-        return Promise.resolve(emptyResponseFor(url));
-    }
-    return _fetch.apply(this, arguments);
-};
-
-// Patch XMLHttpRequest
-const _xhrOpen = XMLHttpRequest.prototype.open;
-XMLHttpRequest.prototype.open = function(method, url) {
-    this.__muse_blocked = isDomainBlocked(url);
-    return _xhrOpen.apply(this, arguments);
-};
-const _xhrSend = XMLHttpRequest.prototype.send;
-XMLHttpRequest.prototype.send = function() {
-    if (this.__muse_blocked) {
-        Object.defineProperty(this, 'readyState', { get: () => 4 });
-        Object.defineProperty(this, 'status', { get: () => 204 });
-        Object.defineProperty(this, 'responseText', { get: () => '' });
-        Object.defineProperty(this, 'response', { get: () => '' });
-        if (typeof this.onload === 'function') setTimeout(() => this.onload(new Event('load')), 0);
-        if (typeof this.onreadystatechange === 'function') setTimeout(() => this.onreadystatechange(new Event('readystatechange')), 0);
-        return;
-    }
-    return _xhrSend.apply(this, arguments);
-};
-
-// Patch WebSocket
-const _WS = window.WebSocket;
-if (_WS) {
-    window.WebSocket = function(url, protocols) {
-        if (isDomainBlocked(url)) {
-            return { readyState: 3, send() {}, close() {}, addEventListener() {}, removeEventListener() {} };
-        }
-        return new _WS(url, protocols);
-    };
-    Object.setPrototypeOf(window.WebSocket, _WS);
-}
-
-const placeholderSelectors = [
-    '[id^="google_ads_iframe"]', '[id*="google_ads"]', '[id*="googleads"]',
-    '[id*="doubleclick"]', '[id*="div-gpt-ad"]', '[id*="gpt_unit"]',
-    '[class*="ad-slot"]', '[class*="adSlot"]', '[class*="ads-slot"]',
-    '[class*="advert"]', '[class*="sponsor"]', '[class*="promoted"]',
-    '[class*="ad-container"]', '[class*="ad_wrapper"]', '[class*="ad-wrapper"]',
-    '[aria-label*="advertisement" i]', '[data-ad]', '[data-ad-unit]', '[data-ad-slot]',
-    'iframe[src*="doubleclick"]', 'iframe[src*="googlesyndication"]',
-    'iframe[src*="adnxs"]', 'iframe[src*="taboola"]', 'iframe[src*="outbrain"]',
-    '.ytp-ad-module', '.ytp-ad-overlay-container', '#player-ads', '#masthead-ad',
-    'ytd-ad-slot-renderer', 'ytd-promoted-sparkles-web-renderer', 'ytd-display-ad-renderer',
-    'ytd-promoted-video-renderer', 'ytd-in-feed-ad-layout-renderer'
-];
-
-function hidePlaceholders(root = document) {
-    try {
-        for (const sel of placeholderSelectors) {
-            root.querySelectorAll(sel).forEach(el => {
-                el.style.setProperty('display', 'none', 'important');
-                el.style.setProperty('visibility', 'hidden', 'important');
-                el.setAttribute('data-muse-hidden-ad', 'true');
-            });
-        }
-        // Collapse empty ad-shaped containers
-        root.querySelectorAll('div, section, aside').forEach(el => {
-            const id = (el.id || '').toLowerCase();
-            const cls = (el.className || '').toString().toLowerCase();
-            if ((/\bads?\b|advert|sponsor|promoted|dfp|gpt|taboola|outbrain/.test(id + ' ' + cls)) && el.offsetHeight < 260) {
-                el.style.setProperty('display', 'none', 'important');
-            }
-        });
-    } catch (_) {}
-}
-
-// Initial cosmetic cleanup
-if (document.documentElement) {
-    const style = document.createElement('style');
-    style.id = '__muse_generic_cosmetic';
-    style.textContent = placeholderSelectors.join(',') + '{display:none!important;visibility:hidden!important;min-height:0!important;height:0!important}';
-    document.documentElement.appendChild(style);
-}
-
-// Block tracking images/scripts/iframes added dynamically + cleanup placeholders
-const observer = new MutationObserver((mutations) => {
-    for (const mutation of mutations) {
-        for (const node of mutation.addedNodes) {
-            if (node.nodeType !== 1) continue;
-            if (node.tagName === 'SCRIPT' && node.src && isDomainBlocked(node.src)) { node.remove(); continue; }
-            if (node.tagName === 'IMG' && node.src && isDomainBlocked(node.src)) {
-                node.src = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
-                node.style.display = 'none'; continue;
-            }
-            if (node.tagName === 'IFRAME' && node.src && isDomainBlocked(node.src)) { node.remove(); continue; }
-            hidePlaceholders(node);
-        }
-    }
-});
-
-function start() {
-    hidePlaceholders();
-    observer.observe(document.documentElement, { childList: true, subtree: true });
-    setInterval(hidePlaceholders, 2000);
-}
-if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', start, { once: true }); else start();
-})();
+(function() {
+'use strict';
+
+const blocked = new Set(window.__LUMAREF_BLOCKED_DOMAINS__ || []);
+
+function extractDomain(url) {
+    try {
+        const absolute = String(url || '').startsWith('http') ? String(url) : location.origin + String(url || '');
+        return new URL(absolute).hostname.replace(/^www\./, '');
+    } catch { return null; }
+}
+
+function isDomainBlocked(url) {
+    if (!url || typeof url !== 'string') return false;
+    const domain = extractDomain(url);
+    if (!domain) return false;
+    const parts = domain.split('.');
+    for (let i = 0; i < parts.length - 1; i++) {
+        if (blocked.has(parts.slice(i).join('.'))) return true;
+    }
+    return false;
+}
+
+function emptyResponseFor(url) {
+    const type = String(url || '').toLowerCase();
+    if (type.includes('.json') || type.includes('/api/') || type.includes('youtubei')) {
+        return new Response('{}', { status: 200, headers: { 'Content-Type': 'application/json' } });
+    }
+    if (type.includes('.js')) {
+        return new Response('/* blocked by LumaRef Shield */', { status: 200, headers: { 'Content-Type': 'application/javascript' } });
+    }
+    return new Response('', { status: 204 });
+}
+
+// Patch fetch
+const _fetch = window.fetch;
+window.fetch = function(input, init) {
+    const url = typeof input === 'string' ? input : (input instanceof Request ? input.url : '');
+    if (isDomainBlocked(url)) {
+        return Promise.resolve(emptyResponseFor(url));
+    }
+    return _fetch.apply(this, arguments);
+};
+
+// Patch XMLHttpRequest
+const _xhrOpen = XMLHttpRequest.prototype.open;
+XMLHttpRequest.prototype.open = function(method, url) {
+    this.__lumaref_blocked = isDomainBlocked(url);
+    return _xhrOpen.apply(this, arguments);
+};
+const _xhrSend = XMLHttpRequest.prototype.send;
+XMLHttpRequest.prototype.send = function() {
+    if (this.__lumaref_blocked) {
+        Object.defineProperty(this, 'readyState', { get: () => 4 });
+        Object.defineProperty(this, 'status', { get: () => 204 });
+        Object.defineProperty(this, 'responseText', { get: () => '' });
+        Object.defineProperty(this, 'response', { get: () => '' });
+        if (typeof this.onload === 'function') setTimeout(() => this.onload(new Event('load')), 0);
+        if (typeof this.onreadystatechange === 'function') setTimeout(() => this.onreadystatechange(new Event('readystatechange')), 0);
+        return;
+    }
+    return _xhrSend.apply(this, arguments);
+};
+
+// Patch WebSocket
+const _WS = window.WebSocket;
+if (_WS) {
+    window.WebSocket = function(url, protocols) {
+        if (isDomainBlocked(url)) {
+            return { readyState: 3, send() {}, close() {}, addEventListener() {}, removeEventListener() {} };
+        }
+        return new _WS(url, protocols);
+    };
+    Object.setPrototypeOf(window.WebSocket, _WS);
+}
+
+const placeholderSelectors = [
+    '[id^="google_ads_iframe"]', '[id*="google_ads"]', '[id*="googleads"]',
+    '[id*="doubleclick"]', '[id*="div-gpt-ad"]', '[id*="gpt_unit"]',
+    '[class*="ad-slot"]', '[class*="adSlot"]', '[class*="ads-slot"]',
+    '[class*="advert"]', '[class*="sponsor"]', '[class*="promoted"]',
+    '[class*="ad-container"]', '[class*="ad_wrapper"]', '[class*="ad-wrapper"]',
+    '[aria-label*="advertisement" i]', '[data-ad]', '[data-ad-unit]', '[data-ad-slot]',
+    'iframe[src*="doubleclick"]', 'iframe[src*="googlesyndication"]',
+    'iframe[src*="adnxs"]', 'iframe[src*="taboola"]', 'iframe[src*="outbrain"]',
+    '.ytp-ad-module', '.ytp-ad-overlay-container', '#player-ads', '#masthead-ad',
+    'ytd-ad-slot-renderer', 'ytd-promoted-sparkles-web-renderer', 'ytd-display-ad-renderer',
+    'ytd-promoted-video-renderer', 'ytd-in-feed-ad-layout-renderer'
+];
+
+function hidePlaceholders(root = document) {
+    try {
+        for (const sel of placeholderSelectors) {
+            root.querySelectorAll(sel).forEach(el => {
+                el.style.setProperty('display', 'none', 'important');
+                el.style.setProperty('visibility', 'hidden', 'important');
+                el.setAttribute('data-lumaref-hidden-ad', 'true');
+            });
+        }
+        root.querySelectorAll('div, section, aside').forEach(el => {
+            const id = (el.id || '').toLowerCase();
+            const cls = (el.className || '').toString().toLowerCase();
+            if ((/\bads?\b|advert|sponsor|promoted|dfp|gpt|taboola|outbrain/.test(id + ' ' + cls)) && el.offsetHeight < 260) {
+                el.style.setProperty('display', 'none', 'important');
+            }
+        });
+    } catch (_) {}
+}
+
+if (document.documentElement) {
+    const style = document.createElement('style');
+    style.id = '__lumaref_generic_cosmetic';
+    style.textContent = placeholderSelectors.join(',') + '{display:none!important;visibility:hidden!important;min-height:0!important;height:0!important}';
+    document.documentElement.appendChild(style);
+}
+
+const observer = new MutationObserver((mutations) => {
+    for (const mutation of mutations) {
+        for (const node of mutation.addedNodes) {
+            if (node.nodeType !== 1) continue;
+            if (node.tagName === 'SCRIPT' && node.src && isDomainBlocked(node.src)) { node.remove(); continue; }
+            if (node.tagName === 'IMG' && node.src && isDomainBlocked(node.src)) {
+                node.src = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
+                node.style.display = 'none'; continue;
+            }
+            if (node.tagName === 'IFRAME' && node.src && isDomainBlocked(node.src)) { node.remove(); continue; }
+            hidePlaceholders(node);
+        }
+    }
+});
+
+function start() {
+    hidePlaceholders();
+    observer.observe(document.documentElement, { childList: true, subtree: true });
+    setInterval(hidePlaceholders, 2000);
+}
+if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', start, { once: true }); else start();
+})();