gistfile1.php

<?php

namespace FM\MenuBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Knp\Menu\NodeInterface;
use Knp\Menu\MenuItem as BaseMenuItem;
use Knp\Menu\ItemInterface;
use Symfony\Component\Validator\Constraints as Assert;
use Gedmo\Mapping\Annotation as Gedmo;
/**
 * @ORM\Table(name="fm_menu")
 * @Gedmo\Tree(type="nested")
 * @ORM\Entity(repositoryClass="Gedmo\Tree\Entity\Repository\NestedTreeRepository")*
 */
class MenuItem extends BaseMenuItem implements NodeInterface
{
    /**
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue
     */
    protected $id;

    /**
     * @ORM\Column(name="name", type="string", length=255)
     */
    protected $name;

    /**
     * @Gedmo\TreeLeft
     * @ORM\Column(name="lft", type="integer")
     */
    protected $lft;

    /**
     * @Gedmo\TreeLevel
     * @ORM\Column(name="lvl", type="integer")
     */
    protected $lvl;

    /**
     * @Gedmo\TreeRight
     * @ORM\Column(name="rgt", type="integer")
     */
    protected $rgt;

    /**
     * @Gedmo\TreeRoot
     * @ORM\Column(name="root", type="integer", nullable=true)
     */
    protected $root;

    /**
     * @Gedmo\TreeParent
     * @ORM\ManyToOne(targetEntity="MenuItem", inversedBy="children")
     * @ORM\JoinColumn(name="parent_id", referencedColumnName="id", onDelete="CASCADE")
     */
    protected $parent;

    /**
     * @ORM\OneToMany(targetEntity="MenuItem", mappedBy="parent")
     * @ORM\OrderBy({"lft" = "ASC"})
     */
    protected $children;

    /**
     * @var
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    protected $uri;

    /**
     * @var
     * @ORM\Column(type="string", length=255, nullable=true)
     * @Assert\Length(max=90)
     */
    protected $label;

    /**
     * @ORM\ManyToOne(targetEntity="FM\PageBundle\Entity\Page", inversedBy="links")
     * @ORM\JoinColumn(name="page_id", referencedColumnName="id", nullable=true, onDelete="SET NULL")
     */
    protected $page;

    /**
     * @var
     * @ORM\Column(type="boolean")
     */
    protected $internal;

    /**
     * @var \Doctrine\Common\Collections\ArrayCollection
     * @ORM\OneToMany(targetEntity="FM\PostBundle\Entity\Category", mappedBy="menu")
     */
    protected $categories;

    /**
     * @return string
     */
    public function __toString()
    {
        $prefix = "";
        for ($i=2; $i<= $this->lvl; $i++){
            $prefix .= "-";
        }
        return $prefix . $this->name;
    }

    /**
     * @return string
     */
    public function getLaveledTitle()
    {
        return (string)$this;
    }

    /**
     *
     */
    public function __construct()
    {
        $this->children = new ArrayCollection();
        $this->internal = false;
        $this->categories = new ArrayCollection();
    }

    /**
     * @return \Doctrine\Common\Collections\ArrayCollection
     */
    public function getChildren()
    {
        return $this->children;
    }

    /**
     * @return mixed
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * @param \FM\MenuBundle\Entity\MenuItem|\Knp\Menu\ItemInterface|null $parent
     * @return \Knp\Menu\ItemInterface|void
     */
    public function setParent(ItemInterface $parent = null)
    {
        $this->parent = $parent;
    }

    /**
     * @return array
     */
    public function getOptions()
    {
        $options =
            array(
                'uri' => $this->uri,
                'label' => $this->label,
                'attributes' => array('lvl' => $this->lvl, 'title' =>$this->name),
                'linkAttributes' => array(),
                'childrenAttributes' => array(),
                'labelAttributes' => array(),
                'display' => true,
                'displayChildren' => true,

            );
        if($this->getInternal() && is_object($this->getPage()))
        {
            $slug = $this->getPage()->getSlug();
            $route = array('route' => 'page',
                           'routeParameters' => array('slug' => $slug));
            $options = array_merge($options,$route);
        }
        return $options;

    }

    /**
     * @return mixed
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * @param $name
     */
    public function setName($name)
    {
        $this->name = $name;
    }

    /**
     * @return mixed
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * @return
     */
    public function getLabel()
    {
        return $this->label;
    }

    /**
     * @param $label
     */
    public function setLabel($label)
    {
        $this->label = $label;
    }

    /**
     * @return
     */
    public function getUri()
    {
        return $this->uri;
    }

    /**
     * @param MenuItem $children
     */
    public function addChildren(MenuItem $children)
    {
        $this->children[] = $children;
        $children->setParent($this);
    }

    /**
     * @param $pos
     */
    public function removeChildren($pos)
    {
        unset($this->children[$pos]);
    }

    /**
     * @param  $uri
     */
    public function setUri($uri)
    {
        $this->uri = $uri;
    }

    /**
     * @param $children
     */
    public function setChildren(array $children)
    {
        $this->children = $children;
        foreach($children as $child)
            $child->setParent($this);
    }

    /**
     * @return
     */
    public function getPriority()
    {
        return $this->priority;
    }

    /**
     * @param  $priority
     */
    public function setPriority($priority)
    {
        $this->priority = $priority;
    }

   /**
     * @return
     */
    public function getPage()
    {
        return $this->page;
    }

    /**
     * @param  $page
     */
    public function setPage($page)
    {
        $this->page = $page;
    }

    /**
     * @return bool
     */
    public function getInternal()
    {
        return $this->internal;
    }

    /**
     * @param  $internal
     */
    public function setInternal($internal)
    {
        $this->internal = $internal;
    }

    /**
     * @return \Doctrine\Common\Collections\ArrayCollection
     */
    public function getCategories()
    {
        return $this->categories;
    }

    /**
     * @param \Doctrine\Common\Collections\ArrayCollection $categories
     */
    public function setCategories($categories)
    {
        $this->categories = $categories;
    }

    /**
     * @param null $isCurrent
     */
    public function setIsCurrent($isCurrent)
    {
        $this->isCurrent = $isCurrent;
    }

    /**
     * @return null
     */
    public function getIsCurrent()
    {
        return $this->isCurrent;
    }

    /**
     * @param mixed $lft
     */
    public function setLft($lft)
    {
        $this->lft = $lft;
    }

    /**
     * @return mixed
     */
    public function getLft()
    {
        return $this->lft;
    }

    /**
     * @param mixed $lvl
     */
    public function setLvl($lvl)
    {
        $this->lvl = $lvl;
    }

    /**
     * @return mixed
     */
    public function getLvl()
    {
        return $this->lvl;
    }

    /**
     * @param mixed $rgt
     */
    public function setRgt($rgt)
    {
        $this->rgt = $rgt;
    }

    /**
     * @return mixed
     */
    public function getRgt()
    {
        return $this->rgt;
    }

    /**
     * @param mixed $root
     */
    public function setRoot($root)
    {
        $this->root = $root;
    }

    /**
     * @return mixed
     */
    public function getRoot()
    {
        return $this->root;
    }

}