DNDeployment::enqueueDeployment() - Code Metrics - Inspection of "Adding email notification on deployment submit" - silverstripe/deploynaut - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#583)

by Sean

created 2016-08-02 01:39 UTC

DNDeployment::enqueueDeployment() B

↳ Parent: Project

Complexity

Conditions	3
Paths	4

Size

Total Lines	39
Code Lines	27

Duplication

Lines	11
Ratio	28.21 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
dl	11
loc	39
rs	8.8571
c	2
b	0
f	0
cc	3
eloc	27
nc	4
nop	0

<?php

/**
 * Class representing a single deplyoment (passed or failed) at a time to a particular environment
 *
 * @property string $SHA
 * @property string $ResqueToken
 * @property string $State
 *
 * @method DNEnvironment Environment()
 * @property int EnvironmentID
 * @method Member Deployer()
 * @property int DeployerID
 */
class DNDeployment extends DataObject implements Finite\StatefulInterface, HasStateMachine {

	const STATE_NEW = 'New';
	const STATE_SUBMITTED = 'Submitted';
	const STATE_INVALID = 'Invalid';
	const STATE_QUEUED = 'Queued';
	const STATE_DEPLOYING = 'Deploying';
	const STATE_ABORTING = 'Aborting';
	const STATE_COMPLETED = 'Completed';
	const STATE_FAILED = 'Failed';

	const TR_SUBMIT = 'submit';
	const TR_INVALIDATE = 'invalidate';
	const TR_QUEUE = 'queue';
	const TR_DEPLOY = 'deploy';
	const TR_ABORT = 'abort';
	const TR_COMPLETE = 'complete';
	const TR_FAIL = 'fail';

	/**
	 * @var array
	 */
	private static $db = array(
		"SHA" => "GitSHA",
		"ResqueToken" => "Varchar(255)",
		// The branch that was used to deploy this. Can't really be inferred from Git history because
		// the commit could appear in lots of branches that are irrelevant to the user when it comes
		// to deployment history, and the branch may have been deleted.
		"Branch" => "Varchar(255)",
		"State" => "Enum('New, Submitted, Invalid, Queued, Deploying, Aborting, Completed, Failed', 'New')",
		// JSON serialised DeploymentStrategy.
		"Strategy" => "Text",
		"DeploymentDate" => "SS_Datetime"
	);

	/**
	 * @var array
	 */
	private static $has_one = array(
		"Environment" => "DNEnvironment",
		"Deployer" => "Member",
		"Approver" => "Member"
	);

	private static $default_sort = '"LastEdited" DESC';

	private static $dependencies = [
		'stateMachineFactory' => '%$StateMachineFactory'
	];

	public function getTitle() {
		return "#{$this->ID}: {$this->SHA} (Status: {$this->Status})";
	}

	private static $summary_fields = array(
		'LastEdited' => 'Last Edited',
		'SHA' => 'SHA',
		'State' => 'State',
		'Deployer.Name' => 'Deployer'
	);

	public function getFiniteState() {
		return $this->State;
	}

	public function setFiniteState($state) {
		$this->State = $state;
		$this->write();
	}

	public function getStatus() {
		return $this->State;
	}

	public function getMachine() {
<<<<<<< Updated upstream

		return $this->stateMachineFactory->forDNDeployment($this);
||||||| merged common ancestors
		$loader = new Finite\Loader\ArrayLoader([
			'class'   => 'DNDeployment',
			'states'  => [
				self::STATE_NEW => ['type' => StateInterface::TYPE_INITIAL],
				self::STATE_SUBMITTED => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_INVALID => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_QUEUED => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_DEPLOYING => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_ABORTING => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_COMPLETED => ['type' => StateInterface::TYPE_FINAL],
				self::STATE_FAILED => ['type' => StateInterface::TYPE_FINAL],
			],
			'transitions' => [
				self::TR_SUBMIT => ['from' => [self::STATE_NEW], 'to' => self::STATE_SUBMITTED],
				self::TR_QUEUE => ['from' => [self::STATE_SUBMITTED], 'to' => self::STATE_QUEUED],
				self::TR_INVALIDATE  => [
					'from' => [self::STATE_NEW, self::STATE_SUBMITTED],
					'to' => self::STATE_INVALID
				],
				self::TR_DEPLOY  => ['from' => [self::STATE_QUEUED], 'to' => self::STATE_DEPLOYING],
				self::TR_ABORT => [
					'from' => [
						self::STATE_QUEUED,
						self::STATE_DEPLOYING,
						self::STATE_ABORTING
					],
					'to' => self::STATE_ABORTING
				],
				self::TR_COMPLETE => ['from' => [self::STATE_DEPLOYING], 'to' => self::STATE_COMPLETED],
				self::TR_FAIL  => [
					'from' => [
						self::STATE_NEW,
						self::STATE_SUBMITTED,
						self::STATE_QUEUED,
						self::STATE_INVALID,
						self::STATE_DEPLOYING,
						self::STATE_ABORTING
					],
					'to' => self::STATE_FAILED
				],
			],
			'callbacks' => [
				'after' => [
					['to' => [self::STATE_QUEUED], 'do' => [$this, 'onQueue']],
					['to' => [self::STATE_ABORTING], 'do' => [$this, 'onAbort']],
				]
			]
		]);
		$stateMachine = new Finite\StateMachine\StateMachine($this);
		$loader->load($stateMachine);
		$stateMachine->initialize();
		return $stateMachine;
	}


	public function onQueue() {
		$log = $this->log();
		$token = $this->enqueueDeployment();
		$this->ResqueToken = $token;
		$this->write();

		$message = sprintf('Deploy queued as job %s (sigFile is %s)', $token, DeployJob::sig_file_for_data_object($this));
		$log->write($message);
	}

	public function onAbort() {
		// 2 is SIGINT - we can't use SIGINT constant in the mod_apache context.
		DeployJob::set_signal($this, 2);
=======
		$notificationService = Injector::inst()->get('DeploymentNotificationService');

		$loader = new Finite\Loader\ArrayLoader([
			'class'   => 'DNDeployment',
			'states'  => [
				self::STATE_NEW => ['type' => StateInterface::TYPE_INITIAL],
				self::STATE_SUBMITTED => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_INVALID => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_QUEUED => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_DEPLOYING => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_ABORTING => ['type' => StateInterface::TYPE_NORMAL],
				self::STATE_COMPLETED => ['type' => StateInterface::TYPE_FINAL],
				self::STATE_FAILED => ['type' => StateInterface::TYPE_FINAL],
			],
			'transitions' => [
				self::TR_SUBMIT => ['from' => [self::STATE_NEW], 'to' => self::STATE_SUBMITTED],
				self::TR_QUEUE => ['from' => [self::STATE_SUBMITTED], 'to' => self::STATE_QUEUED],
				self::TR_INVALIDATE  => [
					'from' => [self::STATE_NEW, self::STATE_SUBMITTED],
					'to' => self::STATE_INVALID
				],
				self::TR_DEPLOY  => ['from' => [self::STATE_QUEUED], 'to' => self::STATE_DEPLOYING],
				self::TR_ABORT => [
					'from' => [
						self::STATE_QUEUED,
						self::STATE_DEPLOYING,
						self::STATE_ABORTING
					],
					'to' => self::STATE_ABORTING
				],
				self::TR_COMPLETE => ['from' => [self::STATE_DEPLOYING], 'to' => self::STATE_COMPLETED],
				self::TR_FAIL  => [
					'from' => [
						self::STATE_NEW,
						self::STATE_SUBMITTED,
						self::STATE_QUEUED,
						self::STATE_INVALID,
						self::STATE_DEPLOYING,
						self::STATE_ABORTING
					],
					'to' => self::STATE_FAILED
				],
			],
			'callbacks' => [
				'after' => [
					['to' => [self::STATE_QUEUED], 'do' => [$this, 'onQueue']],
					['to' => [self::STATE_ABORTING], 'do' => [$this, 'onAbort']],
					['to' => [self::STATE_SUBMITTED], 'do' => [$notificationService, 'onSubmitted']]
				]
			]
		]);
		$stateMachine = new Finite\StateMachine\StateMachine($this);
		$loader->load($stateMachine);
		$stateMachine->initialize();
		return $stateMachine;
	}


	public function onQueue() {
		$log = $this->log();
		$token = $this->enqueueDeployment();
		$this->ResqueToken = $token;
		$this->write();

		$message = sprintf('Deploy queued as job %s (sigFile is %s)', $token, DeployJob::sig_file_for_data_object($this));
		$log->write($message);
	}

	public function onAbort() {
		// 2 is SIGINT - we can't use SIGINT constant in the mod_apache context.
		DeployJob::set_signal($this, 2);
>>>>>>> Stashed changes
	}

	public function Link() {
		return Controller::join_links($this->Environment()->Link(), 'deploy', $this->ID);
	}

	public function LogLink() {
		return $this->Link() . '/log';
	}

	public function canView($member = null) {
		return $this->Environment()->canView($member);
	}

	/**
	 * Return a path to the log file.
	 * @return string
	 */
	protected function logfile() {
		return sprintf(
			'%s.%s.log',
			$this->Environment()->getFullName('.'),
			$this->ID
		);
	}

	/**
	 * @return DeploynautLogFile
	 */
	public function log() {
		return Injector::inst()->createWithArgs('DeploynautLogFile', array($this->logfile()));
	}

	public function LogContent() {
		return $this->log()->content();
	}

	/**
	 * This remains here for backwards compatibility - we don't want to expose Resque status in here.
	 * Resque job (DeployJob) will change statuses as part of its execution.
	 *
	 * @return string
	 */
	public function ResqueStatus() {
		return $this->State;
	}


	/**
	 * Fetch the git repository
	 *
	 * @return \Gitonomy\Git\Repository|null
	 */
	public function getRepository() {
		if(!$this->SHA) {
			return null;
		}
		return $this->Environment()->Project()->getRepository();
	}


	/**
	 * Gets the commit from source. The result is cached upstream in Repository.
	 *
	 * @return \Gitonomy\Git\Commit|null
	 */
	public function getCommit() {
		$repo = $this->getRepository();
		if($repo) {
			try {
				return $repo->getCommit($this->SHA);
			} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $ex) {
				return null;
			}
		}

		return null;
	}


	/**
	 * Gets the commit message.
	 *
	 * @return string|null
	 */
	public function getCommitMessage() {
		$commit = $this->getCommit();
		if($commit) {
			try {
				return Convert::raw2xml($commit->getMessage());
			} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $e) {
				return null;
			}
		}
		return null;
	}

	/**
	 * Return all tags for the deployed commit.
	 *
	 * @return ArrayList
	 */
	public function getTags() {
		$returnTags = array();
		$repo = $this->getRepository();
		if($repo) {
			$tags = $repo->getReferences()->resolveTags($this->SHA);
			if(!empty($tags)) {
				foreach($tags as $tag) {
					$field = Varchar::create('Tag', '255');
					$field->setValue($tag->getName());
					$returnTags[] = $field;
				}
			}
		}
		return new ArrayList($returnTags);
	}

	/**
	 * Collate the list of additional flags to affix to this deployment.
	 * Elements of the array will be rendered literally.
	 *
	 * @return ArrayList
	 */
	public function getFullDeployMessages() {
		$strategy = $this->getDeploymentStrategy();
		if ($strategy->getActionCode()!=='full') return null;

		$changes = $strategy->getChangesModificationNeeded();
		$messages = [];
		foreach ($changes as $change => $details) {
			if ($change==='Code version') continue;

			$messages[] = [
				'Flag' => sprintf(
					'<span class="label label-default full-deploy-info-item">%s</span>',
					$change[0]
				),
				'Text' => sprintf('%s changed', $change)
			];
		}

		if (empty($messages)) {
			$messages[] = [
				'Flag' => '',
				'Text' => '<i>Environment changes have been made.</i>'
			];
		}

		return new ArrayList($messages);
	}

	/**
	 * Fetches the latest tag for the deployed commit
	 *
	 * @return \Varchar|null
	 */
	public function getTag() {
		$tags = $this->getTags();
		if($tags->count() > 0) {
			return $tags->last();
		}
		return null;
	}

	/**
	 * @return DeploymentStrategy
	 */
	public function getDeploymentStrategy() {
		$environment = $this->Environment();
		$strategy = new DeploymentStrategy($environment);
		$strategy->fromJSON($this->Strategy);
		return $strategy;
	}

	/**
	 * Return a list of things that are going to be deployed, such
	 * as the code version, and any infrastrucutral changes.
	 *
	 * @return ArrayList
	 */
	public function getChanges() {
		$list = new ArrayList();
		$strategy = $this->getDeploymentStrategy();
		foreach($strategy->getChanges() as $name => $change) {
			$changed = (isset($change['from']) && isset($change['to'])) ? $change['from'] != $change['to'] : null;
			$description = isset($change['description']) ? $change['description'] : '';
			$compareUrl = null;

			// if there is a compare URL, and a description or a change (something actually changed)
			// then show the URL. Otherwise don't show anything, as there is no comparison to be made.
			if ($changed || $description) {
				$compareUrl = isset($change['compareUrl']) ? $change['compareUrl'] : '';
			}

			$list->push(new ArrayData([
				'Name' => $name,
				'From' => isset($change['from']) ? $change['from'] : null,
				'To' => isset($change['to']) ? $change['to'] : null,
				'Description' => $description,
				'Changed' => $changed,
				'CompareUrl' => $compareUrl
			]));
		}

		return $list;
	}

	/**
	 * Start a resque job for this deployment
	 *
	 * @return string Resque token
	 */
	public function enqueueDeployment() {
		$environment = $this->Environment();
		$project = $environment->Project();
		$log = $this->log();

		$args = array(
			'environmentName' => $environment->Name,
			'repository' => $project->getLocalCVSPath(),
			'logfile' => $this->logfile(),
			'projectName' => $project->Name,
			'env' => $project->getProcessEnv(),
			'deploymentID' => $this->ID,
			'sigFile' => DeployJob::sig_file_for_data_object($this)
		);

		$strategy = $this->getDeploymentStrategy();
		// Inject options.
		$args = array_merge($args, $strategy->getOptions());
		// Make sure we use the SHA as it was written into this DNDeployment.
		$args['sha'] = $this->SHA;

		if(!$this->DeployerID) {
			$this->DeployerID = Member::currentUserID();
		}

		if($this->DeployerID) {
			$deployer = $this->Deployer();
			$message = sprintf(
				'Deploy to %s initiated by %s (%s), with IP address %s',
				$environment->getFullName(),
				$deployer->getName(),
				$deployer->Email,
				Controller::curr()->getRequest()->getIP()
			);
			$log->write($message);
		}

		return Resque::enqueue('deploy', 'DeployJob', $args, true);
	}
}


1			<?php
2
3			/**
4			* Class representing a single deplyoment (passed or failed) at a time to a particular environment
5			*
6			* @property string $SHA
7			* @property string $ResqueToken
8			* @property string $State
9			*
10			* @method DNEnvironment Environment()
11			* @property int EnvironmentID
12			* @method Member Deployer()
13			* @property int DeployerID
14			*/
15			class DNDeployment extends DataObject implements Finite\StatefulInterface, HasStateMachine {
16
17			const STATE_NEW = 'New';
18			const STATE_SUBMITTED = 'Submitted';
19			const STATE_INVALID = 'Invalid';
20			const STATE_QUEUED = 'Queued';
21			const STATE_DEPLOYING = 'Deploying';
22			const STATE_ABORTING = 'Aborting';
23			const STATE_COMPLETED = 'Completed';
24			const STATE_FAILED = 'Failed';
25
26			const TR_SUBMIT = 'submit';
27			const TR_INVALIDATE = 'invalidate';
28			const TR_QUEUE = 'queue';
29			const TR_DEPLOY = 'deploy';
30			const TR_ABORT = 'abort';
31			const TR_COMPLETE = 'complete';
32			const TR_FAIL = 'fail';
33
34			/**
35			* @var array
36			*/
37			private static $db = array(
38			"SHA" => "GitSHA",
39			"ResqueToken" => "Varchar(255)",
40			// The branch that was used to deploy this. Can't really be inferred from Git history because
41			// the commit could appear in lots of branches that are irrelevant to the user when it comes
42			// to deployment history, and the branch may have been deleted.
43			"Branch" => "Varchar(255)",
44			"State" => "Enum('New, Submitted, Invalid, Queued, Deploying, Aborting, Completed, Failed', 'New')",
45			// JSON serialised DeploymentStrategy.
46			"Strategy" => "Text",
47			"DeploymentDate" => "SS_Datetime"
48			);
49
50			/**
51			* @var array
52			*/
53			private static $has_one = array(
54			"Environment" => "DNEnvironment",
55			"Deployer" => "Member",
56			"Approver" => "Member"
57			);
58
59			private static $default_sort = '"LastEdited" DESC';
60
61			private static $dependencies = [
62			'stateMachineFactory' => '%$StateMachineFactory'
63			];
64
65			public function getTitle() {
66			return "#{$this->ID}: {$this->SHA} (Status: {$this->Status})";
67			}
68
69			private static $summary_fields = array(
70			'LastEdited' => 'Last Edited',
71			'SHA' => 'SHA',
72			'State' => 'State',
73			'Deployer.Name' => 'Deployer'
74			);
75
76			public function getFiniteState() {
77			return $this->State;
78			}
79
80			public function setFiniteState($state) {
81			$this->State = $state;
82			$this->write();
83			}
84
85			public function getStatus() {
86			return $this->State;
87			}
88
89			public function getMachine() {
90			<<<<<<< Updated upstream
			0 ignored issues – show Bug introduced 2016-08-02 01:42 UTC by Report Bug Copy Issue Report This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected T_SL Loading history...
91			return $this->stateMachineFactory->forDNDeployment($this);
92			\|\|\|\|\|\|\| merged common ancestors
93			$loader = new Finite\Loader\ArrayLoader([
94			'class' => 'DNDeployment',
95			'states' => [
96			self::STATE_NEW => ['type' => StateInterface::TYPE_INITIAL],
97			self::STATE_SUBMITTED => ['type' => StateInterface::TYPE_NORMAL],
98			self::STATE_INVALID => ['type' => StateInterface::TYPE_NORMAL],
99			self::STATE_QUEUED => ['type' => StateInterface::TYPE_NORMAL],
100			self::STATE_DEPLOYING => ['type' => StateInterface::TYPE_NORMAL],
101			self::STATE_ABORTING => ['type' => StateInterface::TYPE_NORMAL],
102			self::STATE_COMPLETED => ['type' => StateInterface::TYPE_FINAL],
103			self::STATE_FAILED => ['type' => StateInterface::TYPE_FINAL],
104			],
105			'transitions' => [
106			self::TR_SUBMIT => ['from' => [self::STATE_NEW], 'to' => self::STATE_SUBMITTED],
107			self::TR_QUEUE => ['from' => [self::STATE_SUBMITTED], 'to' => self::STATE_QUEUED],
108			self::TR_INVALIDATE => [
109			'from' => [self::STATE_NEW, self::STATE_SUBMITTED],
110			'to' => self::STATE_INVALID
111			],
112			self::TR_DEPLOY => ['from' => [self::STATE_QUEUED], 'to' => self::STATE_DEPLOYING],
113			self::TR_ABORT => [
114			'from' => [
115			self::STATE_QUEUED,
116			self::STATE_DEPLOYING,
117			self::STATE_ABORTING
118			],
119			'to' => self::STATE_ABORTING
120			],
121			self::TR_COMPLETE => ['from' => [self::STATE_DEPLOYING], 'to' => self::STATE_COMPLETED],
122			self::TR_FAIL => [
123			'from' => [
124			self::STATE_NEW,
125			self::STATE_SUBMITTED,
126			self::STATE_QUEUED,
127			self::STATE_INVALID,
128			self::STATE_DEPLOYING,
129			self::STATE_ABORTING
130			],
131			'to' => self::STATE_FAILED
132			],
133			],
134			'callbacks' => [
135			'after' => [
136			['to' => [self::STATE_QUEUED], 'do' => [$this, 'onQueue']],
137			['to' => [self::STATE_ABORTING], 'do' => [$this, 'onAbort']],
138			]
139			]
140			]);
141			$stateMachine = new Finite\StateMachine\StateMachine($this);
142			$loader->load($stateMachine);
143			$stateMachine->initialize();
144			return $stateMachine;
145			}
146
147
148			public function onQueue() {
149			$log = $this->log();
150			$token = $this->enqueueDeployment();
151			$this->ResqueToken = $token;
152			$this->write();
153
154			$message = sprintf('Deploy queued as job %s (sigFile is %s)', $token, DeployJob::sig_file_for_data_object($this));
155			$log->write($message);
156			}
157
158			public function onAbort() {
159			// 2 is SIGINT - we can't use SIGINT constant in the mod_apache context.
160			DeployJob::set_signal($this, 2);
161			=======
162			$notificationService = Injector::inst()->get('DeploymentNotificationService');
163
164			$loader = new Finite\Loader\ArrayLoader([
165			'class' => 'DNDeployment',
166			'states' => [
167			self::STATE_NEW => ['type' => StateInterface::TYPE_INITIAL],
168			self::STATE_SUBMITTED => ['type' => StateInterface::TYPE_NORMAL],
169			self::STATE_INVALID => ['type' => StateInterface::TYPE_NORMAL],
170			self::STATE_QUEUED => ['type' => StateInterface::TYPE_NORMAL],
171			self::STATE_DEPLOYING => ['type' => StateInterface::TYPE_NORMAL],
172			self::STATE_ABORTING => ['type' => StateInterface::TYPE_NORMAL],
173			self::STATE_COMPLETED => ['type' => StateInterface::TYPE_FINAL],
174			self::STATE_FAILED => ['type' => StateInterface::TYPE_FINAL],
175			],
176			'transitions' => [
177			self::TR_SUBMIT => ['from' => [self::STATE_NEW], 'to' => self::STATE_SUBMITTED],
178			self::TR_QUEUE => ['from' => [self::STATE_SUBMITTED], 'to' => self::STATE_QUEUED],
179			self::TR_INVALIDATE => [
180			'from' => [self::STATE_NEW, self::STATE_SUBMITTED],
181			'to' => self::STATE_INVALID
182			],
183			self::TR_DEPLOY => ['from' => [self::STATE_QUEUED], 'to' => self::STATE_DEPLOYING],
184			self::TR_ABORT => [
185			'from' => [
186			self::STATE_QUEUED,
187			self::STATE_DEPLOYING,
188			self::STATE_ABORTING
189			],
190			'to' => self::STATE_ABORTING
191			],
192			self::TR_COMPLETE => ['from' => [self::STATE_DEPLOYING], 'to' => self::STATE_COMPLETED],
193			self::TR_FAIL => [
194			'from' => [
195			self::STATE_NEW,
196			self::STATE_SUBMITTED,
197			self::STATE_QUEUED,
198			self::STATE_INVALID,
199			self::STATE_DEPLOYING,
200			self::STATE_ABORTING
201			],
202			'to' => self::STATE_FAILED
203			],
204			],
205			'callbacks' => [
206			'after' => [
207			['to' => [self::STATE_QUEUED], 'do' => [$this, 'onQueue']],
208			['to' => [self::STATE_ABORTING], 'do' => [$this, 'onAbort']],
209			['to' => [self::STATE_SUBMITTED], 'do' => [$notificationService, 'onSubmitted']]
210			]
211			]
212			]);
213			$stateMachine = new Finite\StateMachine\StateMachine($this);
214			$loader->load($stateMachine);
215			$stateMachine->initialize();
216			return $stateMachine;
217			}
218
219
220			public function onQueue() {
221			$log = $this->log();
222			$token = $this->enqueueDeployment();
223			$this->ResqueToken = $token;
224			$this->write();
225
226			$message = sprintf('Deploy queued as job %s (sigFile is %s)', $token, DeployJob::sig_file_for_data_object($this));
227			$log->write($message);
228			}
229
230			public function onAbort() {
231			// 2 is SIGINT - we can't use SIGINT constant in the mod_apache context.
232			DeployJob::set_signal($this, 2);
233			>>>>>>> Stashed changes
234			}
235
236			public function Link() {
237			return Controller::join_links($this->Environment()->Link(), 'deploy', $this->ID);
238			}
239
240			public function LogLink() {
241			return $this->Link() . '/log';
242			}
243
244			public function canView($member = null) {
245			return $this->Environment()->canView($member);
246			}
247
248			/**
249			* Return a path to the log file.
250			* @return string
251			*/
252			protected function logfile() {
253			return sprintf(
254			'%s.%s.log',
255			$this->Environment()->getFullName('.'),
256			$this->ID
257			);
258			}
259
260			/**
261			* @return DeploynautLogFile
262			*/
263			public function log() {
264			return Injector::inst()->createWithArgs('DeploynautLogFile', array($this->logfile()));
265			}
266
267			public function LogContent() {
268			return $this->log()->content();
269			}
270
271			/**
272			* This remains here for backwards compatibility - we don't want to expose Resque status in here.
273			* Resque job (DeployJob) will change statuses as part of its execution.
274			*
275			* @return string
276			*/
277			public function ResqueStatus() {
278			return $this->State;
279			}
280
281
282			/**
283			* Fetch the git repository
284			*
285			* @return \Gitonomy\Git\Repository\|null
286			*/
287			public function getRepository() {
288			if(!$this->SHA) {
289			return null;
290			}
291			return $this->Environment()->Project()->getRepository();
292			}
293
294
295			/**
296			* Gets the commit from source. The result is cached upstream in Repository.
297			*
298			* @return \Gitonomy\Git\Commit\|null
299			*/
300			public function getCommit() {
301			$repo = $this->getRepository();
302			if($repo) {
303			try {
304			return $repo->getCommit($this->SHA);
305			} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $ex) {
306			return null;
307			}
308			}
309
310			return null;
311			}
312
313
314			/**
315			* Gets the commit message.
316			*
317			* @return string\|null
318			*/
319			public function getCommitMessage() {
320			$commit = $this->getCommit();
321			if($commit) {
322			try {
323			return Convert::raw2xml($commit->getMessage());
324			} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $e) {
325			return null;
326			}
327			}
328			return null;
329			}
330
331			/**
332			* Return all tags for the deployed commit.
333			*
334			* @return ArrayList
335			*/
336			public function getTags() {
337			$returnTags = array();
338			$repo = $this->getRepository();
339			if($repo) {
340			$tags = $repo->getReferences()->resolveTags($this->SHA);
341			if(!empty($tags)) {
342			foreach($tags as $tag) {
343			$field = Varchar::create('Tag', '255');
344			$field->setValue($tag->getName());
345			$returnTags[] = $field;
346			}
347			}
348			}
349			return new ArrayList($returnTags);
350			}
351
352			/**
353			* Collate the list of additional flags to affix to this deployment.
354			* Elements of the array will be rendered literally.
355			*
356			* @return ArrayList
357			*/
358			public function getFullDeployMessages() {
359			$strategy = $this->getDeploymentStrategy();
360			if ($strategy->getActionCode()!=='full') return null;
361
362			$changes = $strategy->getChangesModificationNeeded();
363			$messages = [];
364			foreach ($changes as $change => $details) {
365			if ($change==='Code version') continue;
366
367			$messages[] = [
368			'Flag' => sprintf(
369			'<span class="label label-default full-deploy-info-item">%s</span>',
370			$change[0]
371			),
372			'Text' => sprintf('%s changed', $change)
373			];
374			}
375
376			if (empty($messages)) {
377			$messages[] = [
378			'Flag' => '',
379			'Text' => '<i>Environment changes have been made.</i>'
380			];
381			}
382
383			return new ArrayList($messages);
384			}
385
386			/**
387			* Fetches the latest tag for the deployed commit
388			*
389			* @return \Varchar\|null
390			*/
391			public function getTag() {
392			$tags = $this->getTags();
393			if($tags->count() > 0) {
394			return $tags->last();
395			}
396			return null;
397			}
398
399			/**
400			* @return DeploymentStrategy
401			*/
402			public function getDeploymentStrategy() {
403			$environment = $this->Environment();
404			$strategy = new DeploymentStrategy($environment);
405			$strategy->fromJSON($this->Strategy);
406			return $strategy;
407			}
408
409			/**
410			* Return a list of things that are going to be deployed, such
411			* as the code version, and any infrastrucutral changes.
412			*
413			* @return ArrayList
414			*/
415			public function getChanges() {
416			$list = new ArrayList();
417			$strategy = $this->getDeploymentStrategy();
418			foreach($strategy->getChanges() as $name => $change) {
419			$changed = (isset($change['from']) && isset($change['to'])) ? $change['from'] != $change['to'] : null;
420			$description = isset($change['description']) ? $change['description'] : '';
421			$compareUrl = null;
422
423			// if there is a compare URL, and a description or a change (something actually changed)
424			// then show the URL. Otherwise don't show anything, as there is no comparison to be made.
425			if ($changed \|\| $description) {
426			$compareUrl = isset($change['compareUrl']) ? $change['compareUrl'] : '';
427			}
428
429			$list->push(new ArrayData([
430			'Name' => $name,
431			'From' => isset($change['from']) ? $change['from'] : null,
432			'To' => isset($change['to']) ? $change['to'] : null,
433			'Description' => $description,
434			'Changed' => $changed,
435			'CompareUrl' => $compareUrl
436			]));
437			}
438
439			return $list;
440			}
441
442			/**
443			* Start a resque job for this deployment
444			*
445			* @return string Resque token
446			*/
447			public function enqueueDeployment() {
448			$environment = $this->Environment();
449			$project = $environment->Project();
450			$log = $this->log();
451
452			$args = array(
453			'environmentName' => $environment->Name,
454			'repository' => $project->getLocalCVSPath(),
455			'logfile' => $this->logfile(),
456			'projectName' => $project->Name,
457			'env' => $project->getProcessEnv(),
458			'deploymentID' => $this->ID,
459			'sigFile' => DeployJob::sig_file_for_data_object($this)
460			);
461
462			$strategy = $this->getDeploymentStrategy();
463			// Inject options.
464			$args = array_merge($args, $strategy->getOptions());
465			// Make sure we use the SHA as it was written into this DNDeployment.
466			$args['sha'] = $this->SHA;
467
468			if(!$this->DeployerID) {
469			$this->DeployerID = Member::currentUserID();
470			}
471
472			if($this->DeployerID) {
473			$deployer = $this->Deployer();
474			$message = sprintf(
475			'Deploy to %s initiated by %s (%s), with IP address %s',
476			$environment->getFullName(),
477			$deployer->getName(),
478			$deployer->Email,
479			Controller::curr()->getRequest()->getIP()
480			);
481			$log->write($message);
482			}
483
484			return Resque::enqueue('deploy', 'DeployJob', $args, true);
485			}
486			}
487

silverstripe / deploynaut

Pull Request — master (#583)

DNDeployment::enqueueDeployment() B

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