/**
* Overloading method to convert this implementation to a string.
*
* @return string
*/
public function __toString()
{
if ($tz = Norm::options('tz')) {
$this->setTimezone(new DateTimeZone($tz));
}
return $this->format('c');
}
/**
* Initialize the provider
*/
public function initialize()
{
$app = $this->app;
$include = $app->request->get('!include');
if (!empty($include)) {
Norm::options('include', true);
}
$tz = $app->request->get('!tz');
if (!empty($tz)) {
Norm::options('tz', $tz);
}
if (!isset($this->options['datasources'])) {
$this->options['datasources'] = $this->app->config('norm.datasources');
}
// DEPRECATED: norm.databases deprecated
if (!isset($this->options['datasources'])) {
$this->options['datasources'] = $this->app->config('norm.databases');
}
if (!isset($this->options['datasources'])) {
throw new \Exception('[Norm] No data source configuration. Append "norm.datasources" bono configuration!');
}
if (!isset($this->options['collections'])) {
$this->options['collections'] = $this->app->config('norm.collections');
}
Norm::init($this->options['datasources'], $this->options['collections']);
$controllerConfig = $this->app->config('bono.controllers');
if (!isset($controllerConfig['default'])) {
$controllerConfig['default'] = 'Norm\\Controller\\NormController';
}
$this->app->config('bono.controllers', $controllerConfig);
if (!class_exists('Norm')) {
class_alias('Norm\\Norm', 'Norm');
}
$d = explode(DIRECTORY_SEPARATOR . 'src', __DIR__);
$this->app->theme->addBaseDirectory($d[0], 10);
}
public function toJSON($value)
{
if (!is_string($this['foreign'])) {
$foreign = val($this['foreign']);
if (isset($foreign[$value])) {
if (is_scalar($foreign[$value])) {
return $value;
} else {
return $foreign[$value];
}
}
return null;
}
$foreignCollection = Norm::factory($this['foreign']);
if (Norm::options('include')) {
$foreignKey = $this['foreignKey'];
if (is_null($foreignKey)) {
return $foreignCollection->findOne($value);
} else {
return $foreignCollection->findOne(array($this['foreignKey'] => $value));
}
}
return $value;
}
/**
* Implement the json serializer normalizing the data structures.
*
* @return array
*/
public function jsonSerialize()
{
if (!Norm::options('include')) {
return $this->toArray();
}
$destination = array();
$source = $this->toArray();
$schema = $this->collection->schema();
foreach ($source as $key => $value) {
if (isset($schema[$key]) and isset($value)) {
$destination[$key] = $schema[$key]->toJSON($value);
} else {
$destination[$key] = $value;
}
$destination[$key] = JsonKit::replaceObject($destination[$key]);
}
return $destination;
}
public function toJSON($value)
{
if (!is_string($this['foreign'])) {
// FIXME should return translated value if non scalar foreign item
return $value;
}
$foreignCollection = Norm::factory($this['foreign']);
if (Norm::options('include')) {
$foreignKey = $this['foreignKey'];
$newValue = array();
foreach ($value as $k => $v) {
if (is_null($foreignKey)) {
$newValue[] = $foreignCollection->findOne($v);
} else {
$newValue[] = $foreignCollection->findOne(array($this['foreignKey'] => $v));
}
}
$value = $newValue;
}
return $value;
}
