function appointment_calendar_list_delete_form in Appointment Calendar 7

Implements hook_form().

1 string reference to 'appointment_calendar_list_delete_form'

appointment_calendar_menu in ./appointment_calendar.module

Implements hook_menu().

File

./appointment_calendar_delete.inc, line 11

Provides Delete page for selected date if there is no booked slot(s).

Code

function appointment_calendar_list_delete_form($form, $form_state) {

  // Checking for Booked slots.
  // If slots booked in particular date disable option for delete.
  $query = drupal_get_query_parameters();
  if (!empty($query['date'])) {
    $date = date('Y-m-d', $query['date']);
    $delete_query = db_select('field_data_appointment_date', 'ad');
    $delete_query
      ->fields('ad', array(
      'appointment_date_value',
    ));
    $delete_query
      ->condition('appointment_date_value', '%' . db_like($date) . '%', 'LIKE');
    $delete_result = $delete_query
      ->execute()
      ->fetchAll();
    if (count($delete_result) >= 1) {
      $form['date'] = array(
        '#markup' => 'Unable to delete ' . $date . '. Appointment already booked in selected date<br>If you still want to delete the selected date, delete timeslots booked and retry<br> ',
      );
      $form['return'] = array(
        '#type' => 'submit',
        '#value' => t('Return'),
      );
    }
    else {
      $form['date_markup'] = array(
        '#markup' => t('Are you sure to delete <b>:date</b>?<br>Note:All filled timeslots also will be deleted.<br>', array(
          ':date' => $date,
        )),
      );
      $form['date'] = array(
        '#type' => 'hidden',
        '#value' => $query['date'],
      );
      $form['delete'] = array(
        '#type' => 'submit',
        '#value' => t('Yes'),
      );
      $form['no'] = array(
        '#type' => 'submit',
        '#value' => t('No'),
      );
    }
    return $form;
  }
}