function rooms_booking_manager_results_page in Rooms - Drupal Booking for Hotels, B&Bs and Vacation Rentals 7

Constructs the booking results page following an availability search.

Parameters

DateTime $start_date: Start date for the search.

DateTime $end_date: End date for the search.

int $booking_units: In how many units are we to accommodate them.

Return value

string The themed result page string.

1 string reference to 'rooms_booking_manager_results_page'

rooms_booking_manager_menu in modules/rooms_booking_manager/rooms_booking_manager.module

Implements hook_menu().

File

modules/rooms_booking_manager/rooms_booking_manager.module, line 414

Rooms Booking Manager brings together all the pieces required to find a room and book it - including the DrupalCommerce integration

Code

function rooms_booking_manager_results_page(DateTime $start_date, DateTime $end_date, $booking_units = 1, $single_day_bookings = FALSE) {

  // Validate the dates.
  $errors = rooms_check_dates_validity($start_date, $end_date, TRUE, $single_day_bookings);

  // Check validity of the rest of the booking parameters that are stored in
  // $_GET. Again this is to ensure that any direct links were structured
  // appropriately.
  $booking_parameters = rooms_booking_manager_retrieve_booking_parameters($booking_units, $_GET);

  // The array of content to render.
  $content = array();

  // Add dates information to template.
  if (!empty($start_date) && !empty($end_date)) {
    $content['start_date'] = $start_date;
    $content['end_date'] = $end_date;
    $content['nights'] = $end_date
      ->diff($start_date)->days;
  }
  if (empty($errors) && is_array($booking_parameters)) {
    $content['booking_results'] = 1;
    $unit_types = array();
    $type = '';
    if (isset($_GET['type'])) {
      $type = check_plain($_GET['type']);
      if ($_GET['type'] == 'all') {
        $types = variable_get('rooms_unit_type_selector', array());
        foreach ($types as $element) {
          $unit_types[] = $element;
        }
      }
      else {
        $type = check_plain($_GET['type']);
        if (rooms_unit_type_load($type) !== FALSE) {
          $unit_types[] = $type;
        }
      }
    }

    // Get all the units.
    $agent = new AvailabilityAgent($start_date, $end_date, $booking_parameters, $booking_units, array_keys(array_filter(variable_get('rooms_valid_availability_states', drupal_map_assoc(array(
      ROOMS_AVAILABLE,
      ROOMS_ON_REQUEST,
    ))))), $unit_types);
    $units_per_type = $agent
      ->checkAvailability();

    // Give other modules a chance to change the search results.
    drupal_alter('rooms_booking_results', $units_per_type, $start_date, $end_date, $booking_parameters);

    // If we don't have any useful result to show just display a failure message
    // and the search form.
    if ($units_per_type == ROOMS_NO_ROOMS || $units_per_type == ROOMS_SIZE_FAILURE) {
      $content['booking_results'] = 0;

      // Add the search availability form.
      module_load_include('inc', 'rooms_booking_manager', 'rooms_booking_manager.availability_search');
      $booking_search_form = drupal_get_form('rooms_booking_availability_search_form_page');

      // Alter the page title.
      drupal_set_title(variable_get_value('rooms_booking_manager_create_your_booking'));

      // Store and clean old messages.
      $old_messages = drupal_get_messages();

      // Create a warning message.
      drupal_set_message(variable_get_value('rooms_booking_manager_warning_no_units_available'), 'warning');

      // Show the themed warning message inside our form.
      $content['no_results'] = array(
        '#prefix' => '<div class="no-booking-data">',
        '#markup' => theme('status_messages'),
        '#suffix' => '</div>',
      );

      // Restore old messages.
      $_SESSION['messages'] = $old_messages;
      $content['booking_search_form'] = $booking_search_form;
    }
    elseif (variable_get('rooms_presentation_style', ROOMS_PER_TYPE) == ROOMS_PER_TYPE) {

      // Alter the page title.
      drupal_set_title(variable_get_value('rooms_booking_manager_select_your_stay'));
      $content = rooms_booking_manager_present_types($units_per_type, $content, $start_date, $end_date, $booking_parameters, $booking_units, $type);
    }
    elseif (variable_get('rooms_presentation_style', ROOMS_PER_TYPE) == ROOMS_INDIVIDUAL) {

      // Alter the page title.
      drupal_set_title(variable_get_value('rooms_booking_manager_select_your_stay'));
      $content = rooms_booking_manager_present_individual_rooms($units_per_type, $content, $start_date, $end_date, $booking_parameters);
    }
  }
  else {
    drupal_set_message(t('Perform a search to get availability information'));
    drupal_goto('booking');
    exit;
  }
  $type = '';
  if (isset($_GET['type'])) {
    $type = check_plain($_GET['type']);
    if ($type == '' || rooms_unit_type_load($type) === FALSE) {
      $type = '';
    }
  }
  if ($content['booking_results']) {
    $content['change_search'] = drupal_get_form('rooms_booking_manager_change_search_form', $start_date, $end_date, $booking_parameters, $booking_units, $type);
  }
  return theme('rooms_booking_results', $content);
}