/**
* Computes the URL of a page according to a scheme.
*
* @param array $scheme The scheme to apply
* @param Page $page The page
* @param AbstractClassContent $content The optionnal main content of the page
* @return string The generated URL
*/
private function doGenerate($scheme, Page $page, AbstractClassContent $content = null)
{
$replacement = ['$parent' => $page->isRoot() ? '' : $page->getParent()->getUrl(false), '$title' => StringUtils::urlize($page->getTitle()), '$datetime' => $page->getCreated()->format('ymdHis'), '$date' => $page->getCreated()->format('ymd'), '$time' => $page->getCreated()->format('His')];
$matches = [];
if (preg_match_all('/(\\$content->[a-z]+)/i', $scheme, $matches)) {
foreach ($matches[1] as $pattern) {
$property = explode('->', $pattern);
$property = array_pop($property);
try {
$replacement[$pattern] = StringUtils::urlize($content->{$property});
} catch (\Exception $e) {
$replacement[$pattern] = '';
}
}
}
$matches = [];
if (preg_match_all('/(\\$ancestor\\[([0-9]+)\\])/i', $scheme, $matches)) {
foreach ($matches[2] as $level) {
$ancestor = $this->application->getEntityManager()->getRepository('BackBee\\CoreDomain\\NestedNode\\Page')->getAncestor($page, $level);
if (null !== $ancestor && $page->getLevel() > $level) {
$replacement['$ancestor[' . $level . ']'] = $ancestor->getUrl(false);
} else {
$replacement['$ancestor[' . $level . ']'] = '';
}
}
}
$url = preg_replace('/\\/+/', '/', str_replace(array_keys($replacement), array_values($replacement), $scheme));
return $this->getUniqueness($page, $url);
}
/**
* Persists the page is need and valid
*
* @param Page $page The page to be built.
*/
private function doPersistIfValid(Page $page)
{
if (null === $page->getParent() && !empty($this->persist)) {
// If root, only persist
$this->em->persist($page);
return;
}
$method = '';
if (self::PERSIST_AS_FIRST_CHILD === $this->persist) {
$method = 'insertNodeAsFirstChildOf';
} elseif (self::PERSIST_AS_LAST_CHILD === $this->persist) {
$method = 'insertNodeAsLastChildOf';
}
if (!empty($method)) {
$this->em->getRepository('BackBee\\CoreDomain\\NestedNode\\Page')->{$method}($page, $page->getParent(), $this->isSection);
$this->em->persist($page);
}
}
/**
* Move a page as sibling of $target.
*
* @param Page $page The page to be moved.
* @param Page $target The target page.
* @param boolean $asPrevious Move page as previous sibling of $target if true (default), next sibling elsewhere.
*
* @return Page The moved page.
*
* @throws InvalidArgumentException Raises if $target is a root.
*/
private function moveAsSiblingOf(Page $page, Page $target, $asPrevious = true)
{
if (null === $target->getParent()) {
throw new InvalidArgumentException('Cannot move a page as sibling of a root.');
}
if (!$page->hasMainSection() && $target->hasMainSection()) {
$this->moveAsFirstChildOf($page, $target->getParent());
} elseif (!$page->hasMainSection() && !$target->hasMainSection()) {
$this->movePageAsSiblingOf($page, $target, $asPrevious);
} elseif ($page->hasMainSection() && !$target->hasMainSection()) {
$this->moveAsLastChildOf($page, $target->getParent());
} else {
$this->moveSectionAsSiblingOf($page, $target, $asPrevious);
}
return $page->setParent($target->getParent());
}
/**
* Is this page is an ancestor of the provided one?
*
* @param Page $page
* @param boolean $strict Optional, if true (default) this page is excluded of ancestors list.
*
* @return boolean True if this page is an anscestor of provided page, false otherwise.
*/
public function isAncestorOf(Page $page, $strict = true)
{
if (!$this->hasMainSection()) {
return $this === $page && false === $strict;
}
return $this->getSection()->isAncestorOf($page->getSection(), $strict) || $page->getParent() === $this;
}
/**
* Add query part to select siblings of page.
*
* @param Page $page The page to look for siblings
* @param boolean $strict Optional, if false (by default) $node is include to the selection
* @param array|null $order Optional, ordering spec ( [$field => $sort] )
* @param integer|null $limit Optional, max number of results, if null no limit
* @param integer $start Optional, first result index (0 by default)
*
* @return PageQueryBuilder
*/
public function andIsSiblingsOf(Page $page, $strict = false, array $order = null, $limit = null, $start = 0)
{
if (null === $page->getParent()) {
$this->andParentIs(null);
} else {
$this->andIsDescendantOf($page->getParent(), false, $page->getLevel());
}
if (true === $strict) {
$suffix = $this->getSuffix();
$this->andWhere($this->getAlias() . ' != :page' . $suffix)->setParameter('page' . $suffix, $page);
}
if (null !== $order) {
$this->addMultipleOrderBy($order);
}
if (null !== $limit) {
$this->setMaxResults($limit)->setFirstResult($start);
}
return $this;
}
