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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the Sonata package.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) Thomas Rabaix <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please view the LICENSE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Sonata\TranslationBundle\Admin\Extension\Gedmo;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Gedmo\Translatable\TranslatableListener;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Sonata\AdminBundle\Admin\AdminInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Sonata\AdminBundle\Datagrid\ProxyQueryInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Sonata\DoctrineORMAdminBundle\Datagrid\ProxyQuery;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Sonata\TranslationBundle\Admin\Extension\AbstractTranslatableAdminExtension;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Sonata\TranslationBundle\Checker\TranslatableChecker;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Nicolas Bastien <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class TranslatableAdminExtension extends AbstractTranslatableAdminExtension  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var TranslatableListener  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $translatableListener;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(TranslatableChecker $translatableChecker, TranslatableListener $translatableListener = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct($translatableChecker);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->translatableListener = $translatableListener;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param AdminInterface $admin Deprecated, set TranslatableListener in the constructor instead.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return TranslatableListener  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function getTranslatableListener(AdminInterface $admin)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (null === $this->translatableListener) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->translatableListener = $this->getContainer($admin)->get(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'stof_doctrine_extensions.listener.translatable'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->translatableListener;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function alterObject(AdminInterface $admin, $object)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->getTranslatableChecker()->isTranslatable($object)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $translatableListener = $this->getTranslatableListener($admin);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $translatableListener->setTranslatableLocale($this->getTranslatableLocale($admin));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $translatableListener->setTranslationFallback(''); | 
            
                            
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                            $this->getContainer($admin)->get('doctrine')->getManager()->refresh($object); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $object->setLocale($this->getTranslatableLocale($admin));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function configureQuery(AdminInterface $admin, ProxyQueryInterface $query, $context = 'list')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->getTranslatableListener()->setTranslatableLocale($this->getTranslatableLocale($admin));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->getTranslatableListener()->setTranslationFallback(''); | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Search on normal field and on translation field  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * To use with a doctrine_orm_callback filter type.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ProxyQuery $queryBuilder  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string     $alias  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string     $field  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string     $value  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return bool  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                        
            
                                    
            
            
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                    public static function translationFieldFilter(ProxyQuery $queryBuilder, $alias, $field, $value)  | 
            
            
                                                        
            
                                    
            
            
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                    { | 
            
            
                                                        
            
                                    
            
            
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                        if (!$value['value']) { | 
            
            
                                                        
            
                                    
            
            
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                            return;  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        // verify if the join is not already done  | 
            
            
                                                        
            
                                    
            
            
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                        $aliasAlreadyExists = false;  | 
            
            
                                                        
            
                                    
            
            
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                        $joinDqlParts = $queryBuilder->getDQLParts()['join'];  | 
            
            
                                                        
            
                                    
            
            
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                        foreach ($joinDqlParts as $joins) { | 
            
            
                                                        
            
                                    
            
            
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                            foreach ($joins as $join) { | 
            
            
                                                        
            
                                    
            
            
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                                if ($join->getAlias() === 't') { | 
            
            
                                                        
            
                                    
            
            
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                                    $aliasAlreadyExists = true;  | 
            
            
                                                        
            
                                    
            
            
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                                    break 2;  | 
            
            
                                                        
            
                                    
            
            
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                                }  | 
            
            
                                                        
            
                                    
            
            
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                            }  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        if ($aliasAlreadyExists === false) { | 
            
            
                                                        
            
                                    
            
            
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                            $queryBuilder->leftJoin($alias.'.translations', 't');  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        // search on translation OR on normal field  | 
            
            
                                                        
            
                                    
            
            
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                        $queryBuilder->andWhere($queryBuilder->expr()->orX(  | 
            
            
                                                        
            
                                    
            
            
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                            $queryBuilder->expr()->andX(  | 
            
            
                                                        
            
                                    
            
            
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                                $queryBuilder->expr()->eq('t.field', $queryBuilder->expr()->literal($field)), | 
            
            
                                                        
            
                                    
            
            
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                                $queryBuilder->expr()->like('t.content', $queryBuilder->expr()->literal('%'.$value['value'].'%')) | 
            
            
                                                        
            
                                    
            
            
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                            ),  | 
            
            
                                                        
            
                                    
            
            
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                            $queryBuilder->expr()->like(  | 
            
            
                                                        
            
                                    
            
            
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                                sprintf('%s.%s', $alias, $field), | 
            
            
                                                        
            
                                    
            
            
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                                $queryBuilder->expr()->literal('%'.$value['value'].'%') | 
            
            
                                                        
            
                                    
            
            
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                            )  | 
            
            
                                                        
            
                                    
            
            
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                        ));  | 
            
            
                                                        
            
                                    
            
            
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                        return true;  | 
            
            
                                                        
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: