github.com/caigg188/LDStatusPro @v3.9.0.1

# 🚀 LDStatus Pro

Linux.do & IDCFlare Community Enhancement Tool - Trust Level Tracking · Reading Stats · Cloud Sync · Leaderboard

🌐 Website | 📖 Documentation | 🔄 Changelog

简体中文 | English | 繁體中文

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🌟 Core Features

### ☁️ Cloud Data Sync - **Cross-browser Sync** - Chrome / Firefox / Edge / Safari - **Cross-device Sync** - Desktop / Laptop / Tablet / Mobile - **Smart Data Merge** - Auto keeps higher value per day - **365-day History Recovery** - Auto restore on new devices - **Upgrade History Sync** - Supported for all user levels	### 🏆 Reading Leaderboard - **Three Rankings** - Daily / Weekly / Monthly - **Top 50** - Shows top 50 by reading time - **Privacy First** - Opt-in participation - **Gold/Silver/Bronze** - Special display for top 3 - **Manual Refresh** - 5-min cooldown, independent per board
### ⏱️ Reading Time System - **Up to 10 Reading Levels** - Progressive achievement system - **Smart Activity Detection** - Auto pause after 60s idle - **Dynamic Visual Feedback** - Color changes with intensity - **Server Configurable** - Admin can adjust level thresholds - **24-hour Local Cache** - Works offline too	### 📊 Trust Level Tracking - **Real-time Progress** - Intuitive circular progress bar - **Multi-dimensional Stats** - Topics/Posts/Likes/Replies - **Smart Change Markers** - Real-time highlight for changes - **365-day Trend Analysis** - Heatmap/Line/Bar charts - **Milestone Notifications** - Level 5 achievement alerts
### 🍉 Thread Summarizer - **AI Thread Summary** - One-click summary, brief/detailed modes - **Follow-up Chat** - Continue asking based on summary - **Streaming Output** - Real-time AI response display - **History Records** - Save summaries, view/copy/delete - **Custom Prompts** - Personalize AI behavior	### 🍟 LDC Credits - **Balance View** - Show credit.linux.do balance - **Daily Estimate** - Estimate earnings based on L-site changes - **7-day Stats** - Weekly income/expense trend chart - **Transaction Records** - Filter by time/type - **❤️ Donation Support** - 2/5/10/50 LDC tiers
### 📋 My Activity - **Reading History** - Quick review of browsed topics - **Bookmark Manager** - View all bookmarks at once - **Reply Records** - View reply content and time - **Interactions** - View Discourse Reactions records - **Like History** - Review liked content - **🔍 Search** - Title/tag search support	### 🏪 LD Store - **Exchange Hub** - Virtual items and services exchange platform - **CDK Auto Delivery** - Auto receive CDK after exchange - **Category Browse** - AI/Storage/VPS/Consulting/Subscriptions/SMS/Services/Shop - **Order Tracking** - View exchange records and status - **Merchant Portal** - Bind LDC account to publish listings
### 🔑 CDK Panel - **User Info** - Avatar, nickname, trust level, CDK score - **Claim Records** - View claimed CDK projects - **Project Details** - Name, description, remaining, requirements - **One-click Copy** - Quick copy CDK content - **Waterfall Loading** - Smooth data loading experience	### 🎫 Feedback Tickets - **Quick Feedback** - One-click ticket submission - **Multiple Types** - Feature Request / Bug Report - **Two-way Communication** - User and admin replies - **Unread Notifications** - Red dot for new replies

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🌐 Supported Sites

Site	Trust Level	Reading Stats	Cloud Sync	Leaderboard
Linux.do	✅	✅	✅	✅
IDCFlare	✅	✅	✅	✅

Both sites have identical features, independent OAuth authentication, isolated data

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📱 Cross-Platform Compatible

Responsive Design

• Large Screens (≥1920px) - 340px panel width, larger fonts
• Medium Screens (≤768px) - Smart right-align, 280px width
• Small Devices (≤480px) - Compact layout, 260px width
• Short Screens (≤500px) - Auto hide non-essential elements

Mobile Support

• ✅ Touch drag to move panel
• ✅ Draggable in collapsed state
• ✅ Adaptive fonts and spacing
• ✅ Optimized touch targets

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🎨 UI/UX Design

New Visual Experience

• 🎉 100% Completion Celebration - Confetti animation on progress complete
• ✨ Level Badge Animation - 360° flip on hover + gradient flow
• 🌈 Level-specific Colors - Lv1 Gray/Lv2 Blue/Lv3 Teal/Lv4 Gold-Orange-Red
• 🎨 Glassmorphism Design - Frosted glass effect + glowing borders
• 💫 Micro-interactions - Hover lift/elastic scale/enhanced shadows

Theme System

• 🌙 Dark Theme - Deep background + glass cards
• ☀️ Light Theme - Transparent white + elegant shadows
• 🔄 One-click Switch - Auto remembers user preference

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🔐 Security & Privacy

Feature	Description
✅ Local Storage	Data stored in browser, no forced uploads
✅ OAuth Authentication	Secure login with official accounts
✅ XSS Protection	Full input validation and escaping front & back
✅ SQL Injection Protection	Parameterized queries throughout
✅ User Choice	Cloud sync/leaderboard are opt-in
✅ Easy Exit	Can leave leaderboard or logout anytime
✅ Data Isolation	Multi-account/multi-site independent storage

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⚡ Quick Start

1. Install Userscript Manager

Browser	Recommended	Install Link
Chrome/Edge	Tampermonkey	Chrome Store
Firefox	Tampermonkey	Firefox Add-ons
Safari (macOS)	Tampermonkey	App Store
Safari (iOS)	Stay	App Store

2. Install Script

Method	Description	Link
🚀 GitHub Direct	Latest version, instant updates	Install Now
📦 GreasyFork	Alternative source, auto sync	GreasyFork Page

3. Start Using

• Visit Linux.do or IDCFlare
• Panel appears automatically at bottom right
• Login to enable cloud sync and leaderboard
• Access "LD Store" from the LDC Credits panel

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📊 Reading Level System

Level	Icon	Range	Color
Just Started	🌱	0-30 min	Gray
Warming Up	📖	30-90 min	Blue
Getting Into It	📚	90-180 min	Green
Immersed	🔥	180-300 min	Yellow
Deep Learning	⚡	300-450 min	Orange
LD Expert	🏆	450-600 min	Purple
Super Reader	👑	600+ min	Pink

💡 Admins can customize level thresholds and names in backend "System Settings"

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🛠️ Technical Architecture

LDStatusPro/
├── LDStatusPro.user.js    # Client Script (Tampermonkey)
├── backend/               # Backend Service (Cloudflare Workers)
│   ├── src/              # Source Code (routes, services, middleware)
│   ├── scripts/          # Database Migration Scripts
│   ├── docs/             # API Documentation
│   └── wrangler.toml     # Workers Config
├── admin-panel/          # Admin Panel (Vue.js)
│   ├── src/              # Frontend Source
│   ├── views/            # Page Components
│   └── stores/           # Pinia State Management
├── website/              # Official Website (React + TypeScript)
│   ├── src/              # Source Code
│   └── hooks/            # Dynamic Data Hooks
└── docs/                 # Project Documentation
    └── technicaDocs/     # Technical Docs

Tech Stack

• Client: Native JavaScript, zero dependencies, 16000+ lines of code
• Backend: Cloudflare Workers + D1 Database + R2 Storage
• Admin Panel: Vue 3 + Pinia + Vue Router 4 + Tailwind CSS
• Website: React 19 + TypeScript + Framer Motion + Tailwind CSS 4
• Auth: OAuth 2.0 (Super Admin + Sub-admin dual authentication)

Backend Architecture

• Cache Layers: HTTP Cache → D1 Cache → Memory Buffer → D1 Tables
• Data Buffer: Smart batch writes, reduced DB pressure
• Cron Jobs: Cron Triggers for pre-computed leaderboards
• Backup System: R2 object storage, auto cleanup
• Security: 429 rate limiting + IP blacklist + honeypot detection

Performance Optimizations

• LRU cache for historical data aggregation
• Batch write merging for storage operations
• API response cache + request deduplication + data buffering
• Async rendering to avoid UI blocking
• Exponential backoff retry mechanism
• Global request queue to prevent 429

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📋 Changelog

v3.5.4.x 🏪 LD Store

🏪 Virtual Item Exchange Hub

• 💳 LDC Credit Exchange - Exchange virtual items and services with LDC credits
• 📦 CDK Auto Delivery - Auto receive CDK after exchange, one-click copy
• 👤 Merchant Portal - Bind LDC account to publish exchange listings
• 📋 Order Tracking - View exchange records and status
• 🔑 CDK Management - Merchants can bulk add, view, copy CDK

🛡️ Security Hardening

• 🔒 XSS Protection Enhanced - Fixed unescaped product names in dialogs
• 🔐 CDK Race Condition Fixed - Atomic UPDATE to prevent overselling
• 💉 SQL Injection Protection - Parameterized queries throughout

🎨 UI/UX Improvements

• 🖼️ Detail page optimization - 16:9 image ratio, larger description area
• 📜 List scroll memory - Restores scroll position when returning to list
• ⚠️ Rejection/delist reason display - Shows reasons in My Listings

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v3.5.2.x 🔑 CDK Panel & Request Optimization

🔑 New CDK Panel

• Integrated CDK panel on cdk.linux.do page
• View user info, claim records, project details

⚡ Request Optimization

• 🚦 Global request queue - 300ms minimum interval to prevent 429
• ⏱️ 429 rate limit cooldown - No new requests for 2 minutes
• 💬 Error message improvements - Smart error type detection, friendly tips

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v3.5.0.x 🎉 Core Features

✨ Thread Summarizer

• 🍉 AI Thread Summary / 📜 History Records / ✏️ Custom Prompts / 💬 Follow-up Chat

📋 My Activity

• 📖 Read / ⭐ Bookmarks / 💬 Replies / ❤️ Liked / 📝 My Topics / 🔍 Search

🍟 LDC Credits

• 💰 Balance / 📊 7-day Stats / 📈 Daily Estimate / ❤️ Donation Support

View Full Changelog

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❓ FAQ

❗ Panel not showing?

If the panel doesn't appear after installation, try these steps:

1. Enable Browser Developer Mode

2. Chrome/Edge: Open chrome://extensions/, enable "Developer mode" at top right

3. Firefox: Open about:debugging, no extra settings needed

4. Check Tampermonkey Settings

5. Click Tampermonkey icon → Dashboard

6. Find LDStatus Pro script, ensure it's enabled (switch is ON)

7. Go to "Settings" → Ensure "Allowed permissions for user scripts" is correct

8. Refresh the Page

9. After completing above settings, refresh Linux.do or IDCFlare page
10. Panel should appear at bottom right

💡 If still not showing, try disabling other potentially conflicting extensions

🦊 Firefox login fails?

Some Firefox users may experience OAuth login failures due to privacy settings (authorization succeeds but panel doesn't update). Try these steps:

1. Check Enhanced Tracking Protection

2. Open about:preferences#privacy

3. If set to "Strict", try changing to "Standard"

4. Check Container Tabs (if using Multi-Account Containers extension)

5. Ensure auth popup and main page are in the same container

6. Or temporarily login in a regular tab without containers

7. Check Third-party Cookie Settings

8. Ensure third-party cookies aren't completely blocked
9. Check in about:preferences#privacy → "Cookies and Site Data"

💡 Chrome, Edge, and other browsers usually don't have this issue

📊 Why isn't reading time increasing?

• The script detects mouse movement, scrolling, cl