/**
* Imports wiki object from array
* (see WikiImporter for structure and description).
*
* @param array $data
* @param $rootPath
* @param $loggedUser
*
* @return Wiki
*/
public function importWiki(array $data, $rootPath, $loggedUser)
{
$wiki = new Wiki();
if (isset($data['data'])) {
$wikiData = $data['data'];
$wiki->setMode($wikiData['options']['mode']);
$sectionsMap = array();
foreach ($wikiData['sections'] as $section) {
$entitySection = new Section();
$entitySection->setWiki($wiki);
$entitySection->setDeleted($section['deleted']);
$entitySection->setDeletionDate($section['deletion_date']);
$entitySection->setCreationDate($section['creation_date']);
$author = null;
if ($section['author'] !== null) {
$author = $this->userRepository->findOneByUsername($section['author']);
}
if ($author === null) {
$author = $loggedUser;
}
$entitySection->setAuthor($author);
$parentSection = null;
if ($section['parent_id'] !== null) {
$parentSection = $sectionsMap[$section['parent_id']];
$entitySection->setParent($parentSection);
}
if ($section['is_root']) {
$wiki->setRoot($entitySection);
$this->om->persist($wiki);
}
foreach ($section['contributions'] as $contribution) {
$contributionData = $contribution['contribution'];
$entityContribution = new Contribution();
$entityContribution->setSection($entitySection);
$entityContribution->setTitle($contributionData['title']);
$entityContribution->setCreationDate($contributionData['creation_date']);
$contributor = null;
if ($contributionData['contributor'] !== null) {
$contributor = $this->userRepository->findOneByUsername($contributionData['contributor']);
}
if ($contributor === null) {
$contributor = $loggedUser;
}
$entityContribution->setContributor($contributor);
$text = file_get_contents($rootPath . DIRECTORY_SEPARATOR . $contributionData['path']);
$entityContribution->setText($text);
if ($contributionData['is_active']) {
$entitySection->setActiveContribution($entityContribution);
if ($parentSection !== null) {
$this->sectionRepository->persistAsLastChildOf($entitySection, $parentSection);
} else {
$this->sectionRepository->persistAsFirstChild($entitySection);
}
}
$this->om->persist($entityContribution);
}
$sectionsMap[$section['id']] = $entitySection;
}
}
return $wiki;
}