/**
* Replaces the x-prop_name value. Replaces the prop_name value IF the old value is the same as the old value of x-prop_name (meaning: the user has not manually changed it)
*
* @param Sabre\VObject\Component $component
* @param string $prop_name
* @param string $prop_value
* @param array $parameters
* @return void
*/
public static function card_set_automatic_value(&$component, $prop_name, $prop_value, $parameters = array())
{
$automatic = $component->select("X-" . $prop_name);
$curr = $component->select($prop_name);
if (count($automatic) == 0) {
$prop = new Sabre\VObject\Property('X-' . $prop_name, $prop_value);
foreach ($parameters as $key => $val) {
$prop->add($key, $val);
}
$component->children[] = $prop;
if (count($curr) == 0) {
$prop = new Sabre\VObject\Property($prop_name, $prop_value);
foreach ($parameters as $key => $val) {
$prop->add($key, $val);
}
$component->children[] = $prop;
}
} else {
foreach ($automatic as $auto_prop) {
/** @var Sabre\VObject\Property $auto_prop */
/** @var Sabre\VObject\Property $actual_prop */
foreach ($curr as $actual_prop) {
if ($auto_prop->value == $actual_prop->value) {
$actual_prop->setValue($prop_value);
}
}
$auto_prop->setValue($prop_value);
}
}
}
