1 <?php

     2 /*

     3  * This file is part of the WikiTagBundle package.

     4  *

     5  * (c) IRI <http://www.iri.centrepompidou.fr/>

     6  *

     7  * For the full copyright and license information, please view the LICENSE

     8  * file that was distributed with this source code.

     9  */

    10 namespace IRI\Bundle\WikiTagBundle\Services;

    11  

    12 use Symfony\Component\DependencyInjection\ContainerAware;

    13 use Symfony\Component\DependencyInjection\ContainerInterface;

    14 

    15 class DocumentService extends ContainerAware

    16 {

    17     /**

    18      * Get the container associated with this service.

    19      * @return ContainerInterface

    20      */

    21     public function getContainer()

    22     {

    23         return $this->container;

    24     }

    25     

    26     /**

    27      * Public constructor with container as parameter for contruct injection.

    28      * @param ContainerInterface $container

    29      */

    30     public function __construct(ContainerInterface $container)

    31     {

    32         $this->setContainer($container);

    33     }

    34     

    35     private $doctrine;

    36     

    37     public function getDoctrine()

    38     {

    39         if(is_null($this->doctrine))

    40         {

    41             $this->doctrine = $this->getContainer()->get('doctrine');

    42         }

    43         return $this->doctrine;

    44     }

    45     

    46 

    47     /**

    48      * Copy the list of tags of one document to another.

    49 	 *

    50      * @param mixed $id_doc_src the source document id

    51      * @param mixed $id_doc_tgt the target document id

    52      */

    53     public function copyTags($id_doc_src, $id_doc_tgt)

    54     {

    55         

    56         $doctrine = $this->getDoctrine();

    57         $em = $doctrine->getEntityManager();

    58         

    59         $doc_rep = $em->getRepository("WikiTagBundle:Document");

    60         

    61         $src_doc = $doc_rep->findOneByExternalId($id_doc_src);

    62         if(is_null($src_doc))

    63         {

    64             throw new Exception("cloneTags: no source doc");

    65         }

    66         

    67         $tgt_doc = $doc_rep->findOneByExternalId($id_doc_tgt);

    68         if(is_null($tgt_doc))

    69         {

    70             throw new Exception("cloneTags: no target doc");

    71         }

    72         

    73         

    74         $doc_rep->copyTags($src_doc, $tgt_doc);

    75         

    76         $em->flush();

    77         

    78     }

    79     

    80         

    81 }