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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright Copyright (c) 2017 Joas Schilling <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Joas Schilling <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license GNU AGPL version 3 or any later version  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This program is free software: you can redistribute it and/or modify  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * it under the terms of the GNU Affero General Public License as  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * published by the Free Software Foundation, either version 3 of the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * License, or (at your option) any later version.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This program is distributed in the hope that it will be useful,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * but WITHOUT ANY WARRANTY; without even the implied warranty of  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * GNU Affero General Public License for more details.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * You should have received a copy of the GNU Affero General Public License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * along with this program.  If not, see <http://www.gnu.org/licenses/>.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace OCA\Circles\Migration;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCA\Circles\Model\Circle;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCA\Circles\Model\Member;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCP\IConfig;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCP\IDBConnection;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCP\Migration\IOutput;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCP\Migration\IRepairStep;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OCP\Share;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class UpdateShareTimeToTimestamp  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package OCA\Circles\Migration  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class GenerateUniqueIdOnCreatedCircle implements IRepairStep { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/** @var IDBConnection */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $connection;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/** @var  IConfig */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function __construct(IDBConnection $connection, IConfig $config) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->connection = $connection;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->config = $config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Returns the step's name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @since 9.1.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getName() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return 'Generate unique id on created circle';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param IOutput $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function run(IOutput $output) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->generateUniqueId($output);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Update shares  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * - type 7 instead of 1  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * - with circle ID instead of `customgroup_` + group URI  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param IOutput $output  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function generateUniqueId(IOutput $output) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$output->info('Generate unique id on circles'); | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$qb = $this->connection->getQueryBuilder();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$expr = $qb->expr();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$qb->select('id') | 
            
            
                                                                        
                            
            
                                    
            
            
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                		   ->from('circles_circles') | 
            
            
                                                                        
                            
            
                                    
            
            
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                		   ->where($expr->eq('unique_id', $qb->createNamedParameter(''))); | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$result = $qb->execute();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$output->startProgress();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		while ($row = $result->fetch()) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$itemId = $row['id'];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$uniqueId = bin2hex(openssl_random_pseudo_bytes(24));  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$update = $this->connection->getQueryBuilder();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$update->update('circles_circles') | 
            
            
                                                                        
                            
            
                                    
            
            
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                				   ->set('unique_id', $update->createNamedParameter('d' . $uniqueId)) | 
            
            
                                                                        
                            
            
                                    
            
            
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                				   ->where(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                					   $update->expr()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                							  ->eq('id', $update->createNamedParameter($itemId)) | 
            
            
                                                                        
                            
            
                                    
            
            
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                				   );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$update->execute();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$output->advance();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$result->closeCursor();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$output->finishProgress();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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