class.ilObjectDAV.php

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<?php

use Sabre\DAV\Exception\BadRequest;
use Sabre\DAV\Exception\Forbidden;
use Sabre\DAV\Exception\NotImplemented;

abstract class ilObjectDAV extends Sabre\DAV\Node
{
    protected $ref_id;
    
    protected $obj;
    
    protected $repo_helper;

    protected $dav_helper;

    public function __construct(ilObject $a_obj, ilWebDAVRepositoryHelper $repo_helper, ilWebDAVObjDAVHelper $dav_helper)
    {
        global $DIC;
        
        $this->obj = &$a_obj;
        $this->ref_id = $a_obj->getRefId();

        $this->dav_helper = $dav_helper;
        $this->repo_helper = $repo_helper;
    }
    
    public function getRefId()
    {
        return $this->ref_id;
    }
    
    public function getObjectId()
    {
        return ($this->obj == null) ? null : $this->obj->getId();
    }
    
    public function getLastModified()
    {
        return ($this->obj == null) ? null : strtotime($this->obj->getLastUpdateDate());
    }

    public function delete()
    {
        if ($this->repo_helper->checkAccess('delete', $this->ref_id)) {
            $this->repo_helper->deleteObject($this->ref_id);
        } else {
            throw new Forbidden("Permission denied");
        }
    }
    
    public function setName($a_name)
    {
        if ($this->repo_helper->checkAccess("write", $this->obj->getRefId())) {
            if ($this->dav_helper->isDAVableObjTitle($a_name)) {
                $this->obj->setTitle($a_name);
                $this->obj->update();
            } else {
                throw new Forbidden('Forbidden characters in title');
            }
        } else {
            throw new Forbidden('Permission denied');
        }
    }
    
    public function getName()
    {
        return $this->obj->getTitle();
    }
    
    public function getObject()
    {
        return $this->obj;
    }
}