/**
* Exports a Wiki resource
* according to the description found in WikiImporter.
*
* @param Workspace $workspace
* @param array $files
* @param Wiki $object
*
* @return array
*/
public function exportWiki(Workspace $workspace, array &$files, Wiki $object)
{
// Getting all sections and building array
$rootSection = $object->getRoot();
$sections = $this->sectionRepository->children($rootSection);
array_unshift($sections, $rootSection);
$sectionsArray = array();
foreach ($sections as $section) {
//Getting all contributions and building contributions array
$activeContribution = $section->getActiveContribution();
$contributions = $this->contributionRepository->findAllButActiveForSection($section);
$contributionsArray = array();
array_unshift($contributions, $activeContribution);
foreach ($contributions as $contribution) {
$uid = uniqid() . '.txt';
$tmpPath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . $uid;
file_put_contents($tmpPath, $contribution->getText());
$files[$uid] = $tmpPath;
$contributionArray = array('is_active' => $contribution->getId() == $activeContribution->getId(), 'title' => $contribution->getTitle(), 'contributor' => $contribution->getContributor()->getUsername(), 'creation_date' => $contribution->getCreationDate(), 'path' => $uid);
$contributionsArray[] = array('contribution' => $contributionArray);
}
$sectionArray = array('id' => $section->getId(), 'parent_id' => $section->getParent() !== null ? $section->getParent()->getId() : null, 'is_root' => $section->isRoot(), 'visible' => $section->getVisible(), 'creation_date' => $section->getCreationDate(), 'author' => $section->getAuthor()->getUsername(), 'deleted' => $section->getDeleted(), 'deletion_date' => $section->getDeletionDate(), 'contributions' => $contributionsArray);
$sectionsArray[] = $sectionArray;
}
$data = array('options' => array('mode' => $object->getMode()), 'sections' => $sectionsArray);
return $data;
}
public function findDeletedSectionsQuery(Wiki $wiki)
{
$queryBuilder = $this->createQueryBuilder('section')->join('section.activeContribution', 'contribution')->select('section, contribution')->andWhere('section.root = :rootId')->andWhere('section.deleted = :deleted')->orderBy('section.deletionDate', 'ASC')->setParameter('deleted', true)->setParameter('rootId', $wiki->getRoot()->getId());
return $queryBuilder->getQuery();
}