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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the SVN-Buddy library.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please view  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * the LICENSE file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright Alexander Obuhovich <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://github.com/console-helpers/svn-buddy  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace ConsoleHelpers\SVNBuddy\Repository\RevisionLog\Plugin\RepositoryCollectorPlugin;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ConsoleHelpers\SVNBuddy\Repository\RevisionLog\Plugin\IOverwriteAwarePlugin;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ConsoleHelpers\SVNBuddy\Repository\RevisionLog\Plugin\TOverwriteAwarePlugin;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use ConsoleHelpers\SVNBuddy\Repository\RevisionLog\RevisionLog;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class MergesPlugin extends AbstractRepositoryCollectorPlugin implements IOverwriteAwarePlugin  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	use TOverwriteAwarePlugin;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const STATISTIC_MERGE_ADDED = 'merge_added';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const STATISTIC_MERGE_DELETED = 'merge_deleted';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Returns plugin name.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             9                          | 
                
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                	public function getName()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return 'merges';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Returns revision query flags.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getRevisionQueryFlags()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return array(RevisionLog::FLAG_MERGE_HISTORY);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Defines parsing statistic types.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function defineStatisticTypes()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			self::STATISTIC_MERGE_ADDED, self::STATISTIC_MERGE_DELETED,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Does actual parsing.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param integer           $revision  Revision.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param \SimpleXMLElement $log_entry Log Entry.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected function doParse($revision, \SimpleXMLElement $log_entry)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$merged_revisions = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		foreach ( $log_entry->logentry as $merged_log_entry ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$merged_revisions[] = (int)$merged_log_entry['revision'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->repositoryFiller->addMergeCommit($revision, $merged_revisions);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->recordStatistic(self::STATISTIC_MERGE_ADDED, count($merged_revisions));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @inheritDoc  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	protected function remove($revision)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$merged_revisions_count = $this->repositoryFiller->removeMergeCommit($revision);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$this->recordStatistic(self::STATISTIC_MERGE_DELETED, $merged_revisions_count);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Find revisions by collected data.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param array       $criteria     Criteria.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string|null $project_path Project path.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @throws \InvalidArgumentException When one of given merge revision wasn't found.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function find(array $criteria, $project_path)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( !$criteria ) { | 
            
                            
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                			return array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$first_criteria = reset($criteria);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$project_id = $this->getProject($project_path);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( $first_criteria === 'all_merges' ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$sql = 'SELECT DISTINCT m.MergeRevision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					FROM Merges m  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					JOIN CommitProjects cp ON cp.Revision = m.MergeRevision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					WHERE cp.ProjectId = :project_id';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $this->database->fetchCol($sql, array('project_id' => $project_id)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		elseif ( $first_criteria === 'all_merged' ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$sql = 'SELECT DISTINCT m.MergedRevision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					FROM Merges m  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					JOIN CommitProjects cp ON cp.Revision = m.MergedRevision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                					WHERE cp.ProjectId = :project_id';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $this->database->fetchCol($sql, array('project_id' => $project_id)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             3                          | 
                
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                		$merge_revisions = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$merged_revisions = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             3                          | 
                
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                		$sql = 'SELECT m.MergeRevision, m.MergedRevision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				FROM Merges m  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				JOIN CommitProjects cp ON cp.Revision = m.MergeRevision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             3                          | 
                
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                				WHERE cp.ProjectId = :project_id AND m.MergeRevision IN (:merge_revisions)';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$tmp_revisions = $this->database->fetchAll($sql, array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                             3                          | 
                
                 | 
                			'project_id' => $project_id,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                             3                          | 
                
                 | 
                			'merge_revisions' => $criteria,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                             3                          | 
                
                 | 
                		));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                             3                          | 
                
                 | 
                		foreach ( $tmp_revisions as $revision_data ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                             2                          | 
                
                 | 
                			$merge_revisions[$revision_data['MergeRevision']] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                             2                          | 
                
                 | 
                			$merged_revisions[$revision_data['MergedRevision']] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                             3                          | 
                
                 | 
                		$unknown_merge_revisions = array_diff($criteria, array_keys($merge_revisions));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                             3                          | 
                
                 | 
                		if ( $unknown_merge_revisions ) { | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                             3                          | 
                
                 | 
                			throw new \InvalidArgumentException(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                             3                          | 
                
                 | 
                				'The merge revision(-s) "' . implode('", "', $unknown_merge_revisions) . '" not found.' | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                             3                          | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                             2                          | 
                
                 | 
                		$merged_revisions = array_keys($merged_revisions);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                             2                          | 
                
                 | 
                		sort($merged_revisions, SORT_NUMERIC);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                             2                          | 
                
                 | 
                		return $merged_revisions;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                	 * Returns information about revisions.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $revisions Revisions.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    161
                 | 
                                    
                             1                          | 
                
                 | 
                	public function getRevisionsData(array $revisions)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                	{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                             1                          | 
                
                 | 
                		$results = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                             1                          | 
                
                 | 
                		$sql = 'SELECT MergeRevision, MergedRevision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                				FROM Merges  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                             1                          | 
                
                 | 
                				WHERE MergedRevision IN (:merged_revisions)';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                             1                          | 
                
                 | 
                		$revisions_data = $this->database->fetchAll($sql, array('merged_revisions' => $revisions)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                             1                          | 
                
                 | 
                		foreach ( $revisions_data as $revision_data ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                             1                          | 
                
                 | 
                			$merge_revision = $revision_data['MergeRevision'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                             1                          | 
                
                 | 
                			$merged_revision = $revision_data['MergedRevision'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                             1                          | 
                
                 | 
                			if ( !isset($results[$merged_revision]) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                             1                          | 
                
                 | 
                				$results[$merged_revision] = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                             1                          | 
                
                 | 
                			$results[$merged_revision][] = $merge_revision;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
                             1                          | 
                
                 | 
                		return $this->addMissingResults($revisions, $results);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.