Ejemplo n.º 1
0
 /**
  * Saves $parent with section if need
  *
  * @param  Page                 $parent
  *
  * @return Page
  */
 private function insureParentIsSection(Page $parent)
 {
     if (!$parent->hasMainSection()) {
         $this->em->getRepository('BackBee\\CoreDomain\\NestedNode\\Page')->saveWithSection($parent);
         $this->em->flush($parent);
     }
     return $parent;
 }
Ejemplo n.º 2
0
 /**
  * Returns the maximum position of children of $page.
  *
  * @param  Page                 $page
  *
  * @return integer
  */
 private function getMaxPosition(Page $page)
 {
     if (false === $page->hasMainSection()) {
         return 0;
     }
     $query = $this->createQueryBuilder('p');
     $max = $query->select($query->expr()->max('p._position'))->andParentIs($page)->getQuery()->getResult(\Doctrine\ORM\Query::HYDRATE_SINGLE_SCALAR);
     return null === $max ? 0 : $max;
 }
Ejemplo n.º 3
0
 /**
  * Sets the parent node.
  *
  * @param  Page                 $parent
  *
  * @return Page
  */
 public function setParent(Page $parent)
 {
     if (!$parent->hasMainSection()) {
         throw new InvalidArgumentException('A parent page must be a section');
     }
     if (!$this->hasMainSection() || $this->isRoot()) {
         $this->setSection($parent->getSection());
     } else {
         $this->getSection()->setParent($parent->getSection());
     }
     return $this;
 }
Ejemplo n.º 4
0
 /**
  * Add query part to select a specific subbranch of tree.
  *
  * @param  Page|null            $page               The parent page to check or null to select roots
  *
  * @return PageQueryBuilder
  */
 public function andParentIs(Page $page = null)
 {
     if (null === $page) {
         // Looking for root
         return $this->andWhere($this->getSectionAlias() . '._parent IS NULL')->andWhere($this->getSectionAlias() . ' = ' . $this->getAlias());
     }
     if (false === $page->hasMainSection()) {
         // Page is leaf, no child
         return $this->andWhere('1 = 0');
     }
     $suffix = $this->getSuffix();
     $qOr = $this->expr()->orX();
     $qOr->add($this->getSectionAlias() . '._parent = :parent' . $suffix)->add($this->getAlias() . '._section = :parent' . $suffix);
     return $this->andWhere($qOr)->andWhere($this->getAlias() . '._level = :level' . $suffix)->setParameter('parent' . $suffix, $page->getSection())->setParameter('level' . $suffix, $page->getLevel() + 1);
 }