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Custom Booking Manager

A custom booking system with admin approval workflow, Google Calendar integration, and frontend forms.

by Your Name · github.com/arifurrahmansajid/bookin-mannagement-systme-custom-plugin-wordpress-developemnt-php · website

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Install

No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:

wp plugin install https://github.com/arifurrahmansajid/bookin-mannagement-systme-custom-plugin-wordpress-developemnt-php/archive/refs/heads/main.zip

Readme

Custom Booking Manager

A production-ready WordPress plugin for managing recording and performance booking requests.

Architecture

This plugin follows standard WordPress coding standards, is completely object-oriented, and utilizes a custom PSR-4 autoloader. It does not require Composer to function, avoiding dependency issues in shared hosting environments.

Features

  • Custom Table: Uses wp_custom_bookings for safe, separate data storage.
  • AJAX Forms: Shortcodes [recording_booking_form] and [performance_booking_form] deploy styled, responsive, asynchronous booking forms.
  • Admin Dashboard: Utilizes WP_List_Table for displaying bookings, filtering by status, and inline actions (Approve/Reject).
  • Google Calendar API: Uses native wp_remote_post functions for direct REST interaction to handle OAuth 2.0 and event creation without bloating the plugin with the full Google PHP Client Library.
  • Email Notifications: Automated lifecycle emails for both the administrator and the customer.
  • FullCalendar View: Uses the modern FullCalendar JS library for visual representation of bookings in the admin dashboard.
  • REST API Endpoint: Exposes a cbm/v1/bookings endpoint for external integration.
  • Export to CSV: Download all your bookings instantly.

Security Practices Used

  • Database preparation using $wpdb->prepare() to prevent SQL injection.
  • Form nonces with wp_nonce_field() and check_ajax_referer() for CSRF protection.
  • String sanitization with sanitize_text_field(), sanitize_email(), and wp_kses_post().
  • Direct file access prevention.
  • Strict capability checks (manage_options).

Installation Guide

  1. Download or clone this repository into your WordPress wp-content/plugins/ directory.
  2. Log in to your WordPress admin dashboard and navigate to Plugins.
  3. Locate Custom Booking Manager and click Activate.
  4. The database table wp_custom_bookings will be created automatically.
  5. Navigate to the new Bookings -> Settings menu to configure your Google Calendar API credentials.

Testing Locally

If you are using Local WP (formerly Local by Flywheel) or XAMPP:

  • Ensure your Google Cloud Console OAuth 2.0 Credentials have their Authorized redirect URIs matching your exact local environment URL.
  • E.g., http://my-local-site.local/wp-admin/admin.php?page=cbm-settings

Read the full README on GitHub →