/**
* Builds the assign element info from JSON.
*
* @param AppData $data the export data
*
* @return array Assign element info
*/
public function getImportInfo(AppData $data)
{
$info = array();
$application = $this->app->zoo->getApplication();
// get frontpage count
$info['frontpage_count'] = (bool) $data->find('categories._root');
// get category count
$info['category_count'] = max(array(count($data->get('categories', array())) - (int) $info['frontpage_count'], 0));
// get types
$type_elements = array();
foreach ($application->getTypes() as $type) {
foreach ($type->getElements() as $element) {
$type_elements[$type->id][$element->getElementType()][] = $element;
}
}
// get item types
$info['items'] = array();
foreach ($data->get('items', array()) as $alias => $item) {
$group = $item['group'];
if (!isset($info['items'][$group])) {
$info['items'][$group]['item_count'] = 0;
$info['items'][$group]['elements'] = array();
if (isset($item['elements'])) {
foreach ($item['elements'] as $alias => $element) {
if (!isset($info['items'][$group]['elements'][$alias])) {
// add element type
$info['items'][$group]['elements'][$alias]['type'] = ucfirst($element['type']);
// add element name
$info['items'][$group]['elements'][$alias]['name'] = $element['name'];
// add elements to assign too
$info['items'][$group]['elements'][$alias]['assign'] = array();
foreach ($type_elements as $type => $assign_elements) {
if (isset($assign_elements[$element['type']])) {
$info['items'][$group]['elements'][$alias]['assign'][$type] = $assign_elements[$element['type']];
}
}
}
}
}
}
$info['items'][$group]['item_count'] += 1;
}
return $info;
}
