function shoutbox_add_form_submit in Shoutbox 6.2

Same name and namespace in other branches

1. 5 shoutbox.module \shoutbox_add_form_submit()
2. 6 shoutbox.module \shoutbox_add_form_submit()
3. 7.2 shoutbox.module \shoutbox_add_form_submit()
4. 7 shoutbox.module \shoutbox_add_form_submit()

Handles submission of a shout. Handles both ajax submission and regular form submission.

File

./shoutbox.module, line 429

Shout box module displays a block for users to create short messages for the whole site. Uses AHAH to update the database and display content.

Code

function shoutbox_add_form_submit($form, &$form_state) {
  global $user;

  // Check user's permission and set shout visibility status accordingly.
  if (!_shoutbox_user_access('post shouts without approval')) {
    $moderate = 1;
  }
  else {
    $moderate = 0;
  }

  // Build the shout object
  $shout = new stdClass();
  $shout->uid = $user->uid;
  $shout->nick = $user->name ? $user->name : variable_get('anonymous', 'Anonymous');
  $shout->shout = $form_state['values']['message'];
  $shout->moderate = $moderate;
  $shout->created = time();
  $shout->changed = $shout->created;
  $shout->sid = session_id();
  $shout->module = 'shoutbox';

  // Allow other modules to make changes to the shout
  shoutbox_invoke('presave', $shout, $a1 = NULL, $form_state);

  // Add shout to the database.
  drupal_write_record('shoutbox', $shout);

  // Pull shout out of db and display.
  // We are pulling it out because thats the only way to get the shout_id
  // which is need for edit, hook, etc.
  $shout = db_fetch_object(db_query("SELECT * FROM {shoutbox} WHERE uid = %d AND shout = '%s' AND created = %d AND sid = '%s'", $shout->uid, $shout->shout, $shout->created, $shout->sid));

  // Alert other modules about the new shout via hook
  shoutbox_invoke('insert', $shout, $a1 = NULL, $form_state);

  // Check is Javascript was enabled
  if ($_POST['js']) {
    exit;
  }
  else {

    // Return as usual
    return;
  }
}