Question
Answer and Explanation
To fetch availability using Bookly hooks, you'll primarily interact with the WordPress action and filter hooks that Bookly provides. Here's how you can approach this:
1. Understanding Bookly's Hook System:
- Bookly uses WordPress's action and filter hooks extensively. These allow developers to intercept processes, modify data, and perform custom actions. Specifically for fetching availability, we'll likely be using hooks related to the booking process or data retrieval.
2. Identifying Relevant Hooks:
- Actions: `bookly_before_cart_items` - This action is executed right before the cart items are processed. It can be helpful if you need to modify the booking details before availability checks are performed. `bookly_after_booking` - This action is executed after a booking has been successfully made. You can use it to retrieve and store booking information after completion. `bookly_get_available_slots` - This action is useful for obtaining the specific slots that are available to be booked. - Filters: `bookly_filter_available_slots` - This filter can allow to modify the available slots before they are presented to the user. `bookly_filter_booking_data` - This filter gives you an opportunity to modify booking data before it's saved.
3. Fetching Availability Data using a Custom Hook Function:
- Create a custom WordPress function to hook into the needed action or filter. The code will look something like this:
<?php
function custom_fetch_bookly_availability($data) {
// Here you perform actions to fetch and handle availability.
// This is a filter example; modify it to suit your action.
// Access the relevant data or query Bookly directly as required.
$available_slots = $data; // Assume that data here is available slots
// Example of how you might modify the slot
// Here you add your logic based on your specific needs and conditions
// If you wish to add new data return this data to the original hook
return $available_slots;
}
add_filter('bookly_filter_available_slots', 'custom_fetch_bookly_availability', 10, 1);
// or use action example below:
function custom_bookly_action_after_booking($booking_data) {
// Fetch availability based on booking details or perform other actions
// You can access $booking_data that gives information about booking details
}
add_action('bookly_after_booking', 'custom_bookly_action_after_booking', 10, 1);
?>
4. Implementation Notes:
- Data Access: Bookly uses its own API or WordPress functions to retrieve booking data and staff schedules. Refer to Bookly's documentation and source code to understand data structure and retrieve information effectively.
- Error Handling: Ensure your function gracefully handles cases where the data might be absent or incomplete. Log errors to debug effectively.
- Security: Be mindful of security vulnerabilities when implementing custom logic. Sanitize inputs and outputs to prevent injection attacks.
5. Example Scenario:
- Let's assume you need to get available slots after a user selects a service. You might hook into `bookly_get_available_slots` to perform an additional logic. You'd access the post data to identify the service id, staff id and date, and then perform logic inside of the hooked function.
By following these steps, you can successfully leverage Bookly hooks to fetch availability data and tailor it to your specific needs. Remember to consult the Bookly documentation for the most accurate and up-to-date information on available hooks and data structures.