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Display & Templates Filter Hooks ​

These filters allow you to modify the frontend display, injected scripts, and template variables.

fluent_booking/booking_confirmation_page_vars ​

Filters the data passed to the booking confirmation landing page.

Parameters:

  • $data (array) - Array of template variables.
  • $booking (object) - The booking object.
  • $calendar_event (object) - The associated calendar event object.

Return: (array) Modified template data.

Example Usage:

php
add_filter('fluent_booking/booking_confirmation_page_vars', function($data, $booking, $calendar_event) {
    $data['site_url'] = home_url();
    $data['custom_thank_you_title'] = 'Success, ' . $booking->first_name . '!';
    return $data;
}, 10, 3);

Location: app/Services/LandingPage/LandingPageHandler.php

fluent_booking/add_to_calendar_html ​

Filters the HTML output for the "Add to Calendar" button/links.

Parameters:

  • $html (string) - The default button HTML.

Return: (string) Modified HTML.

Location: app/Services/Helper.php

fluent_booking/confirm_and_reject_button_html ​

Filters the HTML for the confirm and reject buttons shown in the admin/email interface.

Parameters:

  • $html (string) - The button HTML.

Return: (string) Modified HTML.

Location: app/Services/Helper.php

fluent_booking/booking_confirmation_page_title ​

Filters the browser page title for the booking confirmation page.

Parameters:

  • $title (string) - The page title.
  • $calendarEvent (object) - The calendar event/slot object.
  • $authorProfile (array) - The host/author profile data.

Return: (string) Modified title.

Location: app/Services/LandingPage/LandingPageHandler.php

fluent_booking/allowed_html_tags ​

Filters the list of allowed HTML tags and attributes for sanitizing user-provided content in descriptions.

Parameters:

  • $tags (array) - List of allowed tags.

Return: (array) List of allowed tags.

fluent_booking/author_photo ​

Filters the URL of the author/host photo displayed on landing pages.

Parameters:

  • $photoUrl (string) - The avatar URL from get_avatar_url().
  • $args (array) - The arguments passed to the avatar function (may contain user_id, size, etc.).

Return: (string) Modified photo URL.

Location: app/Services/Helper.php

fluent_booking/host_view_page_vars ​

Filters the template variables passed to the host/author landing page.

Parameters:

  • $data (array) - Array of template variables.
  • $calendar (object) - The calendar object.
  • $activeEvents (array) - The active events for this host.
  • $authorProfile (array) - The host's profile data.

Return: (array) Modified template data.

Location: app/Services/LandingPage/LandingPageHandler.php

fluent_booking/event_landing_page_vars ​

Filters the template variables passed to the event landing page.

Parameters:

  • $data (array) - Array of template variables.
  • $calendar (object) - The calendar object.
  • $calendarEvent (object) - The calendar event/slot object.
  • $existingBooking (object|null) - An existing booking object if rescheduling, or null.

Return: (array) Modified template data.

Location: app/Services/LandingPage/LandingPageHandler.php

fluent_booking/calendar/sharing_settings ​

Filters the sharing settings for a calendar (used for landing page URLs and embed options).

Parameters:

  • $settings (array) - The sharing settings.
  • $calendar (object) - The calendar object.
  • $scope (string) - The sharing context/scope.

Return: (array) Modified sharing settings.

Location: app/Services/LandingPage/LandingPageHelper.php

fluent_booking/location_icon_heading_html ​

Filters the HTML for the location icon and heading displayed on the booking form.

Parameters:

  • $html (string) - The location heading HTML.
  • $details (array) - The location details data.
  • $calendarEvent (object) - The calendar event object.

Return: (string) Modified HTML.

Location: app/Services/LocationService.php

fluent_booking/payment_receipt_html ​

Filters the payment receipt HTML content.

Parameters:

  • $html (string) - The receipt HTML (default: empty string).
  • $bookingHash (string) - The booking hash identifier.

Return: (string) Modified receipt HTML.

Location: app/Hooks/Handlers/FrontEndHandler.php

fluent_booking/get_iframe_html ​

Filters the HTML for the booking iframe embed.

Parameters:

  • $html (string) - The iframe HTML.

Return: (string) Modified iframe HTML.

Location: app/Services/Helper.php

fluent_booking/is_rtl ​

Filters whether the plugin should render in right-to-left (RTL) mode.

Parameters:

  • $isRtl (bool) - Whether RTL mode is active (default: WordPress is_rtl()).

Return: (bool) Modified RTL flag.

Location: app/Services/Helper.php