/**
* Deletes all nodes for specified elements.
*
* @param elements A comma delimited list of the elements to delete nodes in
* @param offset An integer value for the offset to begin deleting nodes from
*
* @return void
*/
protected function deleteAll()
{
$elements = $this->Request->getRequiredParameter('elements');
$interval = 1000;
$elementSlugs = StringUtils::smartExplode($elements);
$elements = array();
foreach ($elementSlugs as $eSlug) {
$elements[] = $this->ElementService->getBySlug($eSlug);
}
foreach ($elements as $element) {
$offset = 0;
if ($this->Request->getParameter('offset') != null) {
$offset = $this->Request->getParameter('offset');
}
echo 'Deleting nodes for element: ' . $element . "\n";
while (true) {
$count = 0;
// commit any pending transactions and begin new one
$this->TransactionManager->commit()->begin();
$nq = new NodeQuery();
$nq->setParameter('NodeRefs.only', true);
$nq->setParameter('Elements.in', $element->getSlug());
$nq->setLimit($interval);
$nq->setOffset($offset);
$nq = $this->NodeService->findAll($nq, true);
$nodeRefs = $nq->getResults();
$tCount = $nq->getTotalRecords();
if (empty($nodeRefs)) {
break;
}
foreach ($nodeRefs as $nodeRef) {
try {
$this->NodeService->delete($nodeRef);
echo $count + 1 . ". " . $nodeRef->getSlug() . " deleted\n";
if (($count + 1) % 10 == 0) {
$this->TransactionManager->commit()->begin();
echo "commit\n";
}
} catch (Exception $e) {
echo "Exception caught: " . $e->getMessage() . "\n";
// if an error occurs, bail - we don't want to get stuck in a
// loop if we can't delete stuff for some reason
echo "Exiting, please correct problem and re-run\n";
return;
}
++$count;
}
echo 'Deleted ' . $count . ' of ' . $tCount . ' ' . $element->getSlug() . " nodes.\n";
}
}
}
public function tagGalleryPhotos()
{
$galleryNodeRef = $this->NodeRefService->parseFromString('media-gallery:test-gallery');
$interval = 25;
$offset = 0;
$nq = new NodeQuery();
$nq->setParameter('Elements.in', 'image');
$nq->setParameter('NodeRefs.only', true);
$nq->setOrderBy('ActiveDate', 'DESC');
$nq->setLimit($interval);
$nq->setOffset($offset);
$nq = $this->NodeService->findAll($nq, true);
$nodes = $nq->getResults();
while (count($nodes) > 0) {
foreach ($nodes as $node) {
$tag = new Tag($node->getElement()->getSlug(), $node->getSlug(), '#media-gallery-items');
try {
$this->NodeService->addOutTag($galleryNodeRef, $tag);
echo $node->Slug . "\n";
} catch (Exception $e) {
echo $node->Slug . " error: " . $e->getMessage() . "\n";
}
}
$offset = $offset + $interval;
unset($nodes);
$nq->setLimit($interval);
$nq->setOffset($offset);
$nq->clearResults();
$nq = $this->NodeService->findAll($nq, true);
$nodes = $nq->getResults();
}
}
public function populateDefaults($elements = 'all')
{
$log = '';
if ($elements == 'all') {
$elements = $this->ElementService->findAll()->getResults();
} else {
$elementSlugs = StringUtils::smartExplode($elements);
$elements = array();
foreach ($elementSlugs as $eSlug) {
$elements[] = $this->ElementService->getBySlug($eSlug);
}
}
foreach ($elements as $element) {
$offset = 0;
$nq = new NodeQuery();
$nq->setParameter('Elements.in', $element->getSlug());
$nq->setParameter('Meta.select', 'all');
$nq->setLimit(1000);
$nq->setOffset($offset);
$nq->asObjects();
$nq->isRetrieveTotalRecords(true);
$nq = $this->NodeService->findAll($nq, true);
$nodes = $nq->getResults();
$tCount = $nq->getTotalRecords();
$count = 0;
while (count($nodes) > 0) {
foreach ($nodes as $node) {
$this->NodeMapper->defaultsOnNode($node);
$this->NodeService->edit($node);
++$count;
}
$offset += 1000;
$nq = new NodeQuery();
$nq->setParameter('Elements.in', $element->getSlug());
$nq->setParameter('Meta.select', 'all');
$nq->setLimit(1000);
$nq->setOffset($offset);
$nq->asObjects();
$nodes = $this->NodeService->findAll($nq)->getResults();
}
$log .= 'Updated defaults on ' . $count . ' of ' . $tCount . ' ' . $element->getSlug() . " nodes.\n";
}
return $log;
}
