/**
* Return package as string, package metadata.
*
* @param array $params Some additional params.
*
* @return string
*/
public function toJson(array $params = [])
{
$data = $this->getDefaultMetadata();
// Get widgets data if this package is module.
if ($this->type == Manager::PACKAGE_TYPE_MODULE) {
/**
* Widgets data.
*/
$widgets = Widget::findByModule($this->name);
foreach ($widgets as $widget) {
$data['widgets'][] = ['name' => $widget->name, 'module' => $this->name, 'description' => $widget->description, 'is_paginated' => $widget->is_paginated, 'is_acl_controlled' => $widget->is_acl_controlled, 'admin_form' => $widget->admin_form, 'enabled' => (bool) $widget->enabled];
}
/**
* Translations data.
*/
if (!empty($params['withTranslations'])) {
foreach (Language::find() as $language) {
$translations = $language->toTranslationsArray([$this->name]);
if (!empty($translations['content'])) {
$data['i18n'][] = $translations;
}
}
}
} else {
unset($data['widgets']);
}
// Check widget module.
$packageData = $this->getData();
if (!empty($packageData['module'])) {
$data['module'] = $packageData['module'];
}
// Get events.
if ($this->type == Manager::PACKAGE_TYPE_MODULE || $this->type == Manager::PACKAGE_TYPE_PLUGIN) {
$packageData = $this->getData();
if (!empty($packageData) && !empty($packageData['events'])) {
$data['events'] = $packageData['events'];
}
}
// Check dependencies.
if (!empty($this->_dependenciesData)) {
$data['dependencies'] = $this->_dependenciesData;
} else {
unset($data['dependencies']);
}
return json_encode($data, JSON_PRETTY_PRINT);
}
