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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class DeployPlanDispatcher extends Dispatcher { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const ACTION_PLAN = 'plan';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $action_types = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		self::ACTION_PLAN  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static $allowed_actions = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		'git_refs',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var \DNProject  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $project = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var \DNEnvironment  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $environment = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function init() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		parent::init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->project = $this->getCurrentProject();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if(!$this->project) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $this->project404Response();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                //		if(!$this->project->allowed(Dispatcher::ALLOW_WHITELIST_READ)) { | 
            
                            
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                //			return \Security::permissionFailure();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                //		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Performs canView permission check by limiting visible projects  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->environment = $this->getCurrentEnvironment($this->project);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if(!$this->environment) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $this->environment404Response();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function Link() { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return \Controller::join_links($this->environment->Link(), self::ACTION_PLAN);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Render configuration form.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param \SS_HTTPRequest $request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return \HTMLText|\SS_HTTPResponse  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function index(\SS_HTTPRequest $request) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->setCurrentActionType(self::ACTION_PLAN);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->customise([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'Environment' => $this->environment  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		])->renderWith(['Plan', 'DNRoot']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function update_git(\SS_HTTPRequest $request) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param SS_HTTPRequest $request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function git_refs(\SS_HTTPRequest $request) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$refs = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$order = 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$refs[] = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'id' => ++$order,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'label' => "Branch version",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			"description" => "Deploy the latest version of a branch",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			"list" => $this->getGitBranches($this->project)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$refs[] = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'id' => ++$order,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'label' => "Tag version",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			"description" => "Deploy a tagged release",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			"list" => $this->getGitTags($this->project)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// @todo: the original was a tree that was keyed by environment, the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// front-end dropdown needs to be changed to support that. brrrr.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$prevDeploys = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		foreach($this->getGitPrevDeploys($this->project) as $env) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			foreach($env as $deploy) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				$prevDeploys[] = $deploy;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$refs[] = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'id' => ++$order,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'label' => "Redeploy a release that was previously deployed (to any environment",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			"description" => "Deploy a previous release",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			"list" => $prevDeploys  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$body = json_encode($refs, JSON_PRETTY_PRINT);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->getResponse()->addHeader('Content-Type', 'application/json'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->getResponse()->setBody($body);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $body;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Generate the data structure used by the frontend component.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $name of the component  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getModel($name) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'APIEndpoint' => Director::absoluteBaseURL().$this->Link()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 | 
                	 * @param $project  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                	protected function getGitBranches($project) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                		$branches = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                		foreach($project->DNBranchList() as $branch) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                			$branches[] = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                				'key' => $branch->SHA(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                				'value' => $branch->Name(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                			];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                		return $branches;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param $project  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                	protected function getGitTags($project) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                		$tags = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                		foreach($project->DNTagList()->setLimit(null) as $tag) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                			$tags[] = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                				'key' => $tag->SHA(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                				'value' => $tag->Name(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                			];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                                                     | 
                
                 | 
                		return $tags;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param $project  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                                                     | 
                
                 | 
                	protected function getGitPrevDeploys($project) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                                                     | 
                
                 | 
                		$redeploy = [];  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                View Code Duplication | 
                		foreach($project->DNEnvironmentList() as $dnEnvironment) { | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                                                     | 
                
                 | 
                			$envName = $dnEnvironment->Name;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                                                     | 
                
                 | 
                			$perEnvDeploys = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                			foreach($dnEnvironment->DeployHistory() as $deploy) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                				$sha = $deploy->SHA;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                				// Check if exists to make sure the newest deployment date is used.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                				if(!isset($perEnvDeploys[$sha])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
                                                     | 
                
                 | 
                					$pastValue = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                						"%s (deployed %s)",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                						substr($sha, 0, 8),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                						$deploy->obj('LastEdited')->Ago() | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                					);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    186
                 | 
                                    
                                                     | 
                
                 | 
                					$perEnvDeploys[$sha] = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    187
                 | 
                                    
                                                     | 
                
                 | 
                						'key' => $sha,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    188
                 | 
                                    
                                                     | 
                
                 | 
                						'value' => $pastValue  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    189
                 | 
                                    
                                                     | 
                
                 | 
                					];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    190
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    191
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    192
                 | 
                                    
                                                     | 
                
                 | 
                			if(!empty($perEnvDeploys)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    193
                 | 
                                    
                                                     | 
                
                 | 
                				$redeploy[$envName] = array_values($perEnvDeploys);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    194
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    195
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    196
                 | 
                                    
                                                     | 
                
                 | 
                		return $redeploy;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    197
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    198
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    199
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.