function availability_calendar_booking_formlet_form in Availability Calendars 7.3

Same name and namespace in other branches

1. 7.5 booking_formlet/availability_calendar_booking_formlet.module \availability_calendar_booking_formlet_form()
2. 7.4 booking_formlet/availability_calendar_booking_formlet.module \availability_calendar_booking_formlet_form()

1 string reference to 'availability_calendar_booking_formlet_form'

availability_calendar_booking_formlet_field_formatter_view in booking_formlet/availability_calendar_booking_formlet.module

Implements hook_field_formatter_view(). @link http://api.drupal.org/api/drupal/modules--field--field.api.php/function/...

File

booking_formlet/availability_calendar_booking_formlet.module, line 467

Availability Calendar booking formlet module. This submdule of the Availability Calendar module defines a field that shows a small booking form that interacts with a calendar field. The form only has an arraival and departure date field and a submit…

Code

function availability_calendar_booking_formlet_form($form_id, $form_state) {
  static $formlet_count = 0;
  module_load_include('inc', 'availability_calendar', 'availability_calendar');
  $formlet_count++;
  $entity_type = $form_state['build_info']['args'][0];
  $entity = $form_state['build_info']['args'][1];
  $entity_id = entity_extract_ids($entity_type, $entity);
  $entity_id = $entity_id[0];
  $entity_label = entity_label($entity_type, $entity);
  $settings = $form_state['build_info']['args'][2];
  $cids = $form_state['build_info']['args'][3];
  $calendar = $form_state['build_info']['args'][4];
  $calendar_settings = $form_state['build_info']['args'][5];
  $from = $form_state['build_info']['args'][6];
  $to = $form_state['build_info']['args'][7];
  $form = array();
  $form['#id'] = "availability-calendar-booking-formlet-form-{$formlet_count}";
  $form['cid'] = array(
    '#type' => 'hidden',
    '#value' => $calendar !== NULL ? $calendar['cid'] : '',
  );
  $form['calendar_label'] = array(
    '#type' => 'hidden',
    '#value' => $calendar !== NULL ? $calendar['name'] : '',
  );
  $form['entity_type'] = array(
    '#type' => 'hidden',
    '#value' => $entity_type,
  );
  $form['entity_id'] = array(
    '#type' => 'hidden',
    '#value' => $entity_id,
  );
  $form['entity_label'] = array(
    '#type' => 'hidden',
    '#value' => $entity_label,
  );
  $form['from_iso'] = array(
    '#type' => 'hidden',
    '#value' => !empty($from) ? $from
      ->format(AC_ISODATE) : '',
  );
  $form['to_iso'] = array(
    '#type' => 'hidden',
    '#value' => !empty($to) ? $to
      ->format(AC_ISODATE) : '',
  );
  if ($settings['submit_only']) {
    $form['from_display'] = array(
      '#type' => 'hidden',
      '#value' => $from instanceof DateTime ? availability_calendar_format_display_date($from) : '',
    );
    $form['to_display'] = array(
      '#type' => 'hidden',
      '#value' => $to instanceof DateTime ? availability_calendar_format_display_date($to) : '',
    );
  }
  else {
    $form['from_display'] = array(
      '#type' => 'textfield',
      '#title' => t('Arrival date'),
      '#default_value' => $from instanceof DateTime ? availability_calendar_format_display_date($from) : '',
      '#required' => TRUE,
      '#disabled' => TRUE,
      '#attributes' => array(
        'readonly' => 'readonly',
      ),
      '#prefix' => '<div class="acbf-date">',
      '#suffix' => '<input class="acbf-reset-from form-reset" type="reset" value="' . t('Clear selected arrival date') . '" /></div>',
    );
    if ($settings['single_day_only']) {
      $form['to_display'] = array(
        '#type' => 'hidden',
        '#value' => $to instanceof DateTime ? availability_calendar_format_display_date($to) : '',
      );
      $form['from_display']['#suffix'] = '<input class="acbf-reset-from form-reset" type="reset" value="' . t('Clear selected date') . '" /></div>';
    }
    else {
      $form['to_display'] = array(
        '#type' => 'textfield',
        '#title' => t('Departure date'),
        '#default_value' => $to instanceof DateTime ? availability_calendar_format_display_date($to) : '',
        '#required' => TRUE,
        '#disabled' => TRUE,
        '#attributes' => array(
          'readonly' => 'readonly',
        ),
        '#prefix' => '<div class="acbf-date">',
        '#suffix' => '<input class="acbf-reset-both form-reset" type="reset" value="' . t('Clear selected dates') . '" /></div>',
      );
    }
  }

  // Add form submit button.
  $form['actions'] = array(
    '#type' => 'actions',
    'submit' => array(
      '#type' => 'submit',
      '#value' => t('Book this resource ...'),
      '#disabled' => TRUE,
    ),
  );
  global $language;
  $post_url = '';
  if ($settings['define_per_language'] && isset($settings['post_url'][$language->language])) {
    $post_url = $settings['post_url'][$language->language];
  }
  else {
    if (isset($settings['post_url'][LANGUAGE_NONE])) {
      $post_url = $settings['post_url'][LANGUAGE_NONE];
    }
    else {
      if (is_array($settings['post_url'])) {
        $post_url = reset($settings['post_url']);
      }
    }
  }
  if (is_array($post_url)) {
    $post_url = reset($post_url);
  }
  $form['#action'] = url($post_url);
  $form['#method'] = 'POST';

  // Add js and css.
  if ($settings['submit_only'] && $calendar !== NULL && $calendar_settings !== NULL) {

    // If only the book now button is shown, the calendar might not be shown.
    // Make sure there is a javascript instance that represents the selected
    // calendar (and that can be queried by our javascript).
    availability_calendar_add_calendar_js($calendar['cid'], $calendar['name'], $calendar_settings['allocation_type']);
  }
  availability_calendar_booking_formlet_add_js($formlet_count, $form['#id'], $cids, $settings);
  $form['#attached']['css'] = array(
    drupal_get_path('module', 'availability_calendar_booking_formlet') . '/availability_calendar_booking_formlet.css',
  );
  return $form;
}