function shurly_edit_access in ShURLy 7

Access callback for editing a URL

1 string reference to 'shurly_edit_access'

shurly_menu in ./shurly.module

Implements hook_menu().

File

./shurly.module, line 235

description http://www.youtube.com/watch?v=Qo7qoonzTCE

Code

function shurly_edit_access($rid) {
  if (is_numeric($rid)) {
    global $user;
    if (!$user->uid) {

      // anonymous users can't edit URLs
      return FALSE;
    }

    // see if there's a row
    $row = db_query('SELECT uid, source, destination FROM {shurly} WHERE rid = :rid', array(
      'rid' => $rid,
    ))
      ->fetchObject();

    // if there's a row, and either the user is an admin, or they've got permission to create and they own this URL, then let them access
    if ($row && (user_access('Administer short URLs') || user_access('Edit own URLs') && $row->uid == $user->uid)) {
      return TRUE;
    }
  }
  return FALSE;
}