/**
* Changes our NodeRef
*
* @param NodeRef $newNodeRef
*/
public function setNodeRef($newNodeRef)
{
$this->fields['NodeRef'] = $newNodeRef;
$this->fields['Slug'] = $newNodeRef->isFullyQualified() ? $newNodeRef->getSlug() : '';
}
/**
* @param NodeRef $nodeRef
* @param null $title
* @param bool $useTime
* @return NodeRef
* @throws NodeException
* @events slugUniquing validation event with $slugTransporter as param2
*/
public function generateUniqueNodeRef(NodeRef $nodeRef, $title = null, $useTime = false)
{
$slug = $nodeRef->getSlug();
$slugTransporter = new Transport();
$slugTransporter->Slug = $slug;
$errors = new Errors();
$this->NodeEvents->fireValidationEvents('slugUniquing', $errors, $nodeRef, $slugTransporter);
$slug = $slugTransporter->Slug;
$nodeRef = new NodeRef($nodeRef->getElement(), $slug);
$errors->throwOnError();
if (empty($slug)) {
if (empty($title)) {
throw new NodeException('Cannot generate unique NodeRef without title');
}
if ($useTime) {
$slug = SlugUtils::createSlug(substr($title, 0, 237) . '-' . floor(microtime(true) * 100), $nodeRef->getElement()->isAllowSlugSlashes());
} else {
$slug = SlugUtils::createSlug(substr($title, 0, 255), $nodeRef->getElement()->isAllowSlugSlashes());
}
$nodeRef = new NodeRef($nodeRef->getElement(), $slug);
} else {
if ($useTime) {
$title = substr($slug, 0, 237) . '-' . floor(microtime(true) * 100);
} else {
$title = substr($slug, 0, 255);
}
$nodeRef = new NodeRef($nodeRef->getElement(), SlugUtils::createSlug($title, $nodeRef->getElement()->isAllowSlugSlashes()));
}
$i = 0;
while ($this->refExists($nodeRef)) {
// Generate a unique slug
$slug = SlugUtils::createSlug(substr($title, 0, 250) . " " . ++$i, $nodeRef->getElement()->isAllowSlugSlashes());
$nodeRef = new NodeRef($nodeRef->getElement(), $slug);
}
return $nodeRef;
}
