سقوط شجرة على مدرسة في بيريستيري جراء أمطار غزيرة دون إصابات

/** * @file adblock.js * @description Advanced Multi-layer AdBlock Detection System (Production Ready) * @version 1.0.0 (2026) * @license MIT */ (() => { 'use strict'; // --- Configuration & Constants --- const CONFIG = { THRESHOLD: 50, // Minimum score to consider AdBlock active CHECK_INTERVAL: 3000, // Re-check interval in ms RANDOM_PREFIX: 'ux-', // Prefix for random classes/IDs BLUR_AMOUNT: '8px', OVERLAY_Z_INDEX: 2147483647, DETECTION_WEIGHTS: { JS_LOAD: 40, DOM_BAIT: 30, IMAGE_BAIT: 20, FETCH_BAIT: 30, CSS_BAIT: 25, HIDDEN_ELEMENT: 35, DIMENSIONS: 30 } }; // --- Utils --- const Utils = { generateHash: (length = 8) => { const chars = 'abcdefghijklmnopqrstuvwxyz0123456789'; let result = ''; for (let i = 0; i < length; i++) { result += chars.charAt(Math.floor(Math.random() * chars.length)); } return CONFIG.RANDOM_PREFIX + result; }, createElement: (tag, props = {}, styles = {}) => { const el = document.createElement(tag); Object.assign(el, props); Object.assign(el.style, styles); return el; }, injectStyle: (css) => { const style = document.createElement('style'); style.textContent = css; document.head.appendChild(style); return style; }, debounce: (fn, delay) => { let timeout; return (...args) => { clearTimeout(timeout); timeout = setTimeout(() => fn(...args), delay); }; } }; // --- State Management --- const State = { isDetected: false, score: 0, dynamicNames: { overlay: Utils.generateHash(), container: Utils.generateHash(), content: Utils.generateHash(), button: Utils.generateHash(), blurClass: Utils.generateHash() }, elements: { overlay: null, styleTag: null } }; // --- Detection Engine --- const Detection = { async runAll() { let currentScore = 0; const tests = [ this.testJsLoad(), this.testDomBait(), this.testImageBait(), this.testFetchBait(), this.testCssBait(), this.testHiddenElement(), this.testDimensions() ]; const results = await Promise.all(tests); results.forEach(val => { currentScore += val; }); return currentScore; }, // 1. JavaScript Load Test async testJsLoad() { return new Promise((resolve) => { const script = document.createElement('script'); // Using a known ad-related URL that is highly likely to be blocked script.src = 'https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js'; script.onload = () => { script.remove(); resolve(0); }; script.onerror = () => { script.remove(); resolve(CONFIG.DETECTION_WEIGHTS.JS_LOAD); }; // Timeout to prevent hanging setTimeout(() => { if (script.parentNode) script.remove(); resolve(CONFIG.DETECTION_WEIGHTS.JS_LOAD); }, 2000); (document.head || document.documentElement).appendChild(script); }); }, // 2. DOM Bait Test (Dynamic Classes) async testDomBait() { const bait = Utils.createElement('div', { className: 'pub_300x250 pub_300x250m pub_728x90 text-ad textAd ads_box', id: 'ad-banner-top' }, { width: '1px', height: '1px', position: 'absolute', left: '-1000px', top: '-1000px' }); document.body.appendChild(bait); return new Promise((resolve) => { requestAnimationFrame(() => { const isBlocked = window.getComputedStyle(bait).getPropertyValue('display') === 'none' || bait.offsetParent === null || bait.offsetHeight === 0; bait.remove(); resolve(isBlocked ? CONFIG.DETECTION_WEIGHTS.DOM_BAIT : 0); }); }); }, // 3. Image Bait Test async testImageBait() { return new Promise((resolve) => { const img = new Image(); img.src = '/ads/banner_300x250.png?q=' + Math.random(); img.onload = () => resolve(0); img.onerror = () => resolve(CONFIG.DETECTION_WEIGHTS.IMAGE_BAIT); setTimeout(() => resolve(CONFIG.DETECTION_WEIGHTS.IMAGE_BAIT), 1500); }); }, // 4. Fetch API Test async testFetchBait() { try { const response = await fetch('https://googleads.g.doubleclick.net/pagead/id', { method: 'HEAD', mode: 'no-cors', cache: 'no-store' }); return 0; } catch (e) { return CONFIG.DETECTION_WEIGHTS.FETCH_BAIT; } }, // 5. CSS Bait Test async testCssBait() { const bait = Utils.createElement('div', { className: 'ad-unit' }); document.body.appendChild(bait); const isBlocked = window.getComputedStyle(bait).display === 'none'; bait.remove(); return isBlocked ? CONFIG.DETECTION_WEIGHTS.CSS_BAIT : 0; }, // 6. Hidden Element Test async testHiddenElement() { const bait = Utils.createElement('div', { id: 'show-ads' }); document.body.appendChild(bait); const isBlocked = window.getComputedStyle(bait).visibility === 'hidden'; bait.remove(); return isBlocked ? CONFIG.DETECTION_WEIGHTS.HIDDEN_ELEMENT : 0; }, // 7. Dimensions Test async testDimensions() { const bait = Utils.createElement('div', { className: 'adsense-bait' }, { width: '100px', height: '100px' }); document.body.appendChild(bait); const isBlocked = bait.clientHeight === 0; bait.remove(); return isBlocked ? CONFIG.DETECTION_WEIGHTS.DIMENSIONS : 0; } }; // --- Overlay & UI --- const UI = { injectStyles() { const css = ` .${State.dynamicNames.overlay} { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); z-index: ${CONFIG.OVERLAY_Z_INDEX}; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(5px); transition: opacity 0.3s ease; pointer-events: all; } .${State.dynamicNames.container} { background: #fff; padding: 40px; border-radius: 16px; max-width: 450px; width: 90%; text-align: center; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); font-family: system-ui, -apple-system, sans-serif; } .${State.dynamicNames.content} h2 { color: #1f2937; margin-bottom: 12px; font-size: 24px; } .${State.dynamicNames.content} p { color: #4b5563; margin-bottom: 24px; line-height: 1.6; } .${State.dynamicNames.button} { background: #2563eb; color: #fff; border: none; padding: 12px 24px; border-radius: 8px; font-weight: 600; cursor: pointer; transition: background 0.2s; width: 100%; } .${State.dynamicNames.button}:hover { background: #1d4ed8; } .${State.dynamicNames.blurClass} { filter: blur(${CONFIG.BLUR_AMOUNT}); pointer-events: none; user-select: none; overflow: hidden; } body.is-locked { overflow: hidden !important; } `; State.elements.styleTag = Utils.injectStyle(css); }, show() { if (State.elements.overlay) return; const overlay = Utils.createElement('div', { className: State.dynamicNames.overlay }); const container = Utils.createElement('div', { className: State.dynamicNames.container }); container.innerHTML = `

🛡️

عذراً، تم اكتشاف مانع الإعلانات

يبدو أنك تستخدم برنامجاً لحجب الإعلانات. يرجى تعطيله لدعم استمرارية الموقع وتقديم المحتوى مجاناً.

`; overlay.appendChild(container); document.body.appendChild(overlay); State.elements.overlay = overlay; // Apply blur to content const children = Array.from(document.body.children).filter(el => el !== overlay && el.tagName !== 'SCRIPT' && el.tagName !== 'STYLE'); children.forEach(child => child.classList.add(State.dynamicNames.blurClass)); document.body.classList.add('is-locked'); // Button Action container.querySelector(`.${State.dynamicNames.button}`).onclick = () => { Controller.checkNow(); }; }, hide() { if (!State.elements.overlay) return; State.elements.overlay.remove(); State.elements.overlay = null; const children = Array.from(document.body.children); children.forEach(child => child.classList.remove(State.dynamicNames.blurClass)); document.body.classList.remove('is-locked'); } }; // --- Controller --- const Controller = { async checkNow() { const score = await Detection.runAll(); State.score = score; const detected = score >= CONFIG.THRESHOLD; if (detected !== State.isDetected) { State.isDetected = detected; if (detected) { UI.show(); } else { UI.hide(); } } }, startMonitoring() { // Periodic check setInterval(() => { this.checkNow(); }, CONFIG.CHECK_INTERVAL); // MutationObserver to watch for bait removal const observer = new MutationObserver(Utils.debounce(() => { this.checkNow(); }, 500)); observer.observe(document.body, { childList: true, subtree: true }); } }; // --- Initialization --- const init = () => { // Ensure DOM is ready if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', () => init()); return; } UI.injectStyles(); // Initial check with a small random delay to evade simple scripts setTimeout(() => { Controller.checkNow(); Controller.startMonitoring(); }, 500 + Math.random() * 500); }; // Execute init(); })();