/**
* Sets the id property value of the object's content from request variable values, e.g. GET, POST, etc.
* First checks if a variable named "id" is present. 2nd, checks for a variable corresponding to the content
* object's id's internal parameter name.
* @return int|null Id value that was found, or null if no valid integer value was found for the content id.
* @throws ConfigurationUndefinedException
*/
public function collectContentId()
{
if (!defined('P_ID')) {
throw new ConfigurationUndefinedException("P_ID not defined in app settings.");
}
$this->content->id->value = Validation::parseIntegerInput(P_ID);
if ($this->content->id->value === null) {
if ($this->content->id instanceof RequestInput) {
$this->content->id->collectValue();
} else {
/* @todo remove this call after older version of IntegerInput class is fully removed from all apps */
$this->content->id->fill_from_input();
}
}
return $this->content->id->value;
}
/**
* @param string $key
* @param int $index
* @param array $src
* @return int|null
* @deprecated Use collectIntegerRequestVar() instead.
*/
public static function parseIntegerInput($key, $index = null, $src = null)
{
return Validation::parseIntegerInput($key, $index, $src);
}
