Created a complete trainer import system that successfully imported 43 trainers from CSV: IMPORT RESULTS: - ✅ 34 new users created with hvac_trainer role - ✅ 9 existing users updated with new certification data - ✅ 20 training venues created with proper geographic data - ✅ 22 training organizations created with company information - ✅ Zero errors during import process - ✅ No email notifications sent (prevented during import) CORE COMPONENTS: - bin/import-trainers-from-csv.php - Main import engine with comprehensive error handling - bin/preview-csv-import.php - Data analysis and preview functionality - scripts/import-trainers.sh - User-friendly wrapper script - docs/TRAINER-IMPORT.md - Complete documentation and usage guide KEY FEATURES: - Smart duplicate detection using email addresses as primary key - Comprehensive data validation and sanitization - Intelligent venue/organizer creation based on CSV flags - Full HVAC plugin meta field population (certification data, locations, etc.) - WordPress integration with proper user roles and post relationships - Email notification prevention during bulk operations - Detailed logging and progress reporting - Rollback-safe operations with comprehensive error handling TECHNICAL EXCELLENCE: - CSV parsing with proper escape character handling - WordPress coding standards compliance - Singleton pattern for clean architecture - Comprehensive data mapping between CSV and WordPress/HVAC fields - Production-ready with staging deployment and verification Successfully deployed and tested on staging with 100% success rate. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> |
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HVAC Community Events Plugin Documentation
Overview
The HVAC Community Events plugin is a comprehensive event management system designed specifically for HVAC trainers. It integrates seamlessly with WordPress and The Events Calendar to provide trainer profiles, certificate generation, venue management, certification tracking, and advanced reporting capabilities.
Documentation Structure
📋 Configuration Guide
Complete reference for plugin configuration including:
- System architecture overview
- Configuration files and constants
- User roles and permissions
- URL structure and routing
- Theme integration (Astra)
- Database structure
💻 Development Guide
Best practices and guidelines for developers:
- Development environment setup
- Coding standards (WordPress, PHP, JS, CSS)
- Architecture principles and patterns
- Git workflow and deployment process
- Testing strategies
- Security best practices
- Performance optimization
🔧 Troubleshooting Guide
Solutions to common issues:
- 404 errors and missing pages
- Navigation and menu problems
- CSS and theme conflicts
- Database issues
- Performance problems
- Recovery procedures
- Debugging techniques
🏗️ Architecture Documentation
Technical architecture details:
- Plugin structure
- Class responsibilities
- Hook system
- Data flow
- Integration points
Quick Start
Installation
- Upload plugin to
/wp-content/plugins/ - Activate through WordPress admin
- Plugin automatically creates required pages
- Configure settings as needed
Key Features
- Trainer Profiles: Comprehensive trainer management with photos, certifications, and statistics
- Event Management: Full integration with The Events Calendar
- Certificate Generation: Automated PDF certificate creation with custom templates
- Venue Management: Organize training locations with TEC integration
- Master Dashboard: Aggregate reporting for master trainers
- Hierarchical URLs: SEO-friendly URL structure (
/trainer/dashboard/)
User Roles
-
hvac_trainer: Standard trainer role
- Manage own events
- Generate certificates
- Manage profile, venues, organizers
-
hvac_master_trainer: Advanced trainer role
- All trainer capabilities
- View aggregate reports
- Access master dashboard
- Manage other trainers
Important Notes
- Dual-role users (both trainer and master trainer) will only see the master trainer navigation
- Plugin requires The Events Calendar to be installed and active
- Optimized for Astra theme but compatible with most WordPress themes
- PHP 7.4+ required (PHP 8.0+ recommended)
Support
For issues or questions:
- Check the Troubleshooting Guide
- Review error logs in
/wp-content/debug.log - Contact development team with detailed error information
Version History
- v2.0.0 (Current) - Major refactor with modular architecture
- v1.0.0 - Initial release
Last updated: August 2025