/**
* @param string $generator_slug
* @param \JsonLoader\Object|array $value
* @param array $args {
*
* @type string|boolean $generator_class
* }
*/
function register_generator($generator_slug, $value, $args = array())
{
$args = Util::parse_args($args, array('generator_class' => false, 'element_slug' => false, 'property_name' => Util::underscorify($generator_slug)));
$generator_slug = Util::dashify($generator_slug);
if (is_array($value)) {
if (!$args['generator_class']) {
/**
* Get the class name of first element, if an array;
*/
if (count($value) && is_object(reset($value))) {
if (!$args['element_slug']) {
$error_msg = "No 'element_slug' defined for generator {$generator_slug} in %s.";
Util::log_error(sprintf($error_msg, get_class($this)));
}
$args['generator_class'] = $this->get_generator_class($args['element_slug'], Util::get_namespace($this));
} else {
$args['generator_class'] = null;
}
}
}
$generator_class = $args['generator_class'];
unset($args['generator_class']);
if ($value instanceof Object) {
do {
if ($generator_class && class_exists($generator_class)) {
break;
}
$namespace = Util::get_namespace($value);
$try_class1 = "\\{$namespace}\\{$generator_class}";
if (class_exists($try_class1)) {
/**
* We must test for \ in class because we can get false positives otherwise
*/
$generator_class = $try_class1;
break;
}
$try_class2 = $this->get_generator_class($generator_slug, $namespace);
if (class_exists($try_class2)) {
$generator_class = $try_class2;
break;
}
Util::log_error("None of theses generator classes exist for generator slug \"{$generator_slug}\":" . " [{$generator_class}], [{$try_class1}] nor [{$try_class1}].");
} while (false);
}
if (is_array($value)) {
$this->generators[$generator_slug] = new ArrayGenerator($generator_class, $value, $this, array('property_name' => Util::underscorify($args['element_slug'])));
} else {
if (get_class($this) === ltrim($generator_class, '\\')) {
/**
* This is an array element and the generator is defining itself
*/
/**
* @var Object $value
*/
$this->initialize($value, $this);
$this->set_args($args);
} else {
$this->generators[$generator_slug] = new $generator_class($value, $this, $args);
}
}
}
