function shouts_shout_form_submit in Heartbeat 6.4

Same name and namespace in other branches

1. 6.3 modules/shouts/shouts.module \shouts_shout_form_submit()

User submitted the shoutform, save the shout.

1 string reference to 'shouts_shout_form_submit'

shouts_menu in modules/shouts/shouts.module

Implementation of hook_menu().

File

modules/shouts/shouts.module, line 267

Gives the possibility to the user to shout a message.

Code

function shouts_shout_form_submit($form = array(), &$form_state = array()) {
  $ahah = empty($form);
  global $user;
  $uid = $user->uid;

  // Check the token.
  $token = 'heartbeat_shout_post_' . $uid;
  $token_value = $ahah ? $_POST['heartbeat_shout_token'] : $form_state['values']['heartbeat_shout_token'];
  if (!drupal_valid_token($token_value, $token)) {
    drupal_json(array(
      'status' => FALSE,
      'data' => t('Access denied'),
    ));
    exit;
  }
  $message = $ahah ? $_POST['shout'] : $form_state['values']['shout'];
  if (!user_access('make shout') || empty($message)) {
    drupal_json(array(
      'status' => FALSE,
      'data' => t('No message recorded'),
    ));
    exit;
  }
  $success = db_query("INSERT INTO {shouts} (uid, message, time) VALUES (%d, '%s', '%s')", $uid, $message, date('Y-m-d H:i:s'));
  $shout_id = db_last_insert_id('shouts', 'shout_id');
  $shout = shout_load($shout_id);
  if (!empty($shout)) {

    // Give other modules a chance to hook.
    module_invoke_all('shout', $user, $shout);

    // Let rules know there has been a shout event
    if (module_exists('rules')) {
      rules_invoke_event('shout_post', $user, $shout);
    }
    if ($ahah) {
      drupal_json(array(
        'status' => TRUE,
        'data' => theme('shoutform_message', $message, true, true, date('Y-m-d H:i:s')),
      ));
      exit;
    }
    else {
      drupal_set_message(t('Shout has been posted.'));
    }
    return;
  }
  if ($ahah) {
    drupal_json(array(
      'status' => TRUE,
      'data' => 'error',
    ));
    exit;
  }
  else {
    drupal_set_message(t('Error while posting shout.'));
  }
}