ВопросКак к комментарию прикрепить форму, так чтобы эта форма относилась к конкретному комментарию

<?php
/**
 * Реализация template_preprocess_comment()
 **/
function comment_email_form_preprocess_comment(&$variables){
	$variables['email_form'] = drupal_render(drupal_get_form('comment_email_form_form'));
	//dsm($variables);
}
/**
 * Создаем форму, которая будет хранить данные email адресов бригад и отправлять письмо.
 **/
function comment_email_form_form($form, $form_state){
$query = db_select('comment', 'c')
	->fields('c', array('cid', 'nid'));
$result = $query->execute();
$comments = array();
foreach($result as $value){
	$comments[$value->cid] = comment_load($value->cid);
}
	 dsm($comments);
  $form['email'] = array(
    '#type' => 'textfield',
    '#access' => TRUE,
    '#default_value' => $comments[$value->cid]->brigade_select['und'][0]['value'], // ???
    '#required' => TRUE,
  );
 
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Send'),
  );
  $form['#validate'][] = 'comment_email_form_validate';
  $form['#submit'][] = 'comment_email_form_submit';
  $form_state['rebuild'] = TRUE;
  return $form;
}
function comment_email_form_validate($form, &$form_state) {
  $form_state['rebuild'] = TRUE;
  $valid_email = $form_state['values']['email'];
  /*if (!valid_email_address($valid_email)) {
  form_set_error('email', 'Sorry. Your email address,' . $valid_email . ', is not valid. Please submit a valid E-mail address.');
  }*/
}
function comment_email_form_mail($key, &$message, $params) {
if($key == 'some_mail_key'){
  $headers = array(
    'MIME-Version' => '1.0',
    'Content-Type' => 'text/html; charset=UTF-8;',
    'Content-Transfer-Encoding' => '8Bit',
    'X-Mailer' => 'Drupal'
  );
 
  foreach ($headers as $key => $value) {
    $message['headers'][$key] = $value;
  }
 
  $message['subject'] = $params['subject'];
  $message['body'] = $params['body'];
  }
}
 
function comment_email_form_submit($form, &$form_state) {
	$valid_email = $form_state['values']['email'];
    $from = 'noreply@example.com';
    $body[] = 'Email: '.$valid_email.'<br />URL: '.request_uri().'Вот такое вот хаха :0';
    $to = $valid_email; // Set this email address - emails will be sent to this email address! 
    $params = array(
    'body' => $body,
    'subject' => 'Website Information Request',
    );
 
    if (drupal_mail('comment_email_form', 'some_mail_key', $to, language_default(), $params, $from, TRUE))
    {
        drupal_set_message(t('Thank you for writing team has been sent successfully. Please wait for further instructions.'));     
    } else {
        drupal_set_message(t('Error sending e-mail. Please try again later'));
    }
}