function kaltura_variable_get_real in Kaltura 6.2

Same name and namespace in other branches

1. 5 includes/kaltura.admin.inc \kaltura_variable_get_real()
2. 6 includes/kaltura.admin.inc \kaltura_variable_get_real()
3. 7.3 includes/kaltura.admin.inc \kaltura_variable_get_real()
4. 7.2 includes/kaltura.admin.inc \kaltura_variable_get_real()

Replace default Drupal's variable_get() function with a "real-time" one.

This function checks a variable status in the DB (not from $_GLOBALS['conf']).

TODO: This smells funny. Presumably it's here because $conf is already set when kaltura_test_notification_config() is called, and we need to allow the Kaltura server to ping us back and variable_set('kaltura_notification_status',1), then read the stored value. Check if it's used elsewhere, and why. Consider a straight SQL check against the variables table to replace this.

1 call to kaltura_variable_get_real()

kaltura_settings_form in includes/kaltura.admin.inc

determine how the general settings form will look like.

File

includes/kaltura.admin.inc, line 781

Code

function kaltura_variable_get_real($var, $default) {
  $sql = "SELECT * FROM {variable} WHERE name = '%s'";
  $result = db_fetch_object(db_query($sql, $var));
  if (!$result) {
    return $default;
  }
  return unserialize($result->value);
}