DNDeployment::getCommitMessage() - Code Metrics - Inspection of "Load in background" - silverstripe/deploynaut - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#658)

by Stig

created 2016-09-21 22:31 UTC

DNDeployment::getCommitMessage() A

↳ Parent: DNDeployment

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	8

Duplication

Lines	11
Ratio	100 %

Importance

Changes

Metric	Value
dl	11
loc	11
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	8
nc	3
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
 * @property int $RefType
 * @property SS_Datetime $DeployStarted
 * @property SS_Datetime $DeployRequested
 *
 * @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)",
		// is it a branch, tag etc, see GitDispatcher REF_TYPE_* constants
		"RefType" => "Int",
		"State" => "Enum('New, Submitted, Invalid, Queued, Deploying, Aborting, Completed, Failed', 'New')",
		// JSON serialised DeploymentStrategy.
		"Strategy" => "Text",
		"Summary" => "Text",
		// the date and time the deploy was queued
		"DeployStarted" => "SS_Datetime",
		"DeployRequested" => "SS_Datetime"
	);

	/**
	 * @var array
	 */
	private static $has_one = array(
		"Environment" => "DNEnvironment",
		"Deployer" => "Member",
		"Approver" => "Member",
		"BackupDataTransfer" => "DNDataTransfer" // denotes an automated backup done for this deployment
	);

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

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

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

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
	}

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

	public function setResqueToken($token) {
		$this->ResqueToken = $token;
	}

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

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

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

	public function getMachine() {
		return $this->stateMachineFactory->forDNDeployment($this);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
	}

	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) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
			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 $this->Environment()->getCommit($this->SHA);
			} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $ex) {
				return null;
			}
		}

		return null;
	}

	/**
	 * Get the commit URL to the commit associated with this deployment.
	 * @return null|string
	 */
	public function getCommitURL() {
		$environment = $this->Environment();
		if (!$environment) {
			return null;
		}
		$project = $environment->Project();
		if (!$project) {
			return null;
		}
		$interface = $project->getRepositoryInterface();
		if (!$interface) {
			return null;
		}
		return $interface->CommitURL . '/' . $this->SHA;
	}

	/**
	 * Gets the commit message.
	 *
	 * @return string|null
	 */
	public function getCommitMessage() {

		$commit = $this->getCommit();
		if($commit) {
			try {
				return Convert::raw2xml($this->Environment()->getCommitMessage($commit));
			} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $e) {
				return null;
			}
		}
		return null;
	}

	/**
	 * Return all tags for the deployed commit.
	 *
	 * @return ArrayList
	 */
	public function getTags() {
		$commit = $this->Environment()->getCommit($this->SHA);
		$this->Environment()->getCommitTags($commit);
		$returnTags = [];
		if (!empty($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);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
		return $strategy;
	}

	/**
	 * Return a list of things that are going to be deployed, such
	 * as the code version, and any infrastructural 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' => $this->getSigFile(),
		);

		$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);
	}

	public function getSigFile() {
		$dir = DNData::inst()->getSignalDir();
		if (!is_dir($dir)) {
			`mkdir $dir`;
		}
		return sprintf(
			'%s/deploynaut-signal-%s-%s',
			DNData::inst()->getSignalDir(),
			$this->ClassName,
			$this->ID
		);
	}

	/**
	 * Signal the worker to self-abort. If we had a reliable way of figuring out the right PID,
	 * we could posix_kill directly, but Resque seems to not provide a way to find out the PID
	 * from the job nor worker.
	 */
	public function setSignal($signal) {
		$sigFile = $this->getSigFile();
		// 2 is SIGINT - we can't use SIGINT constant in the Apache context, only available in workers.
		file_put_contents($sigFile, $signal);
	}
}


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		* @property int $RefType
10		* @property SS_Datetime $DeployStarted
11		* @property SS_Datetime $DeployRequested
12		*
13		* @method DNEnvironment Environment()
14		* @property int EnvironmentID
15		* @method Member Deployer()
16		* @property int DeployerID
17		*/
18		class DNDeployment extends DataObject implements Finite\StatefulInterface, HasStateMachine {
		0 ignored issues – show Coding Style introduced 2016-09-09 01:22 UTC by Report Bug Copy Issue Report The property $has_one is not named in camelCase. This check marks property names that have not been written in camelCase. In camelCase names are written without any punctuation, the start of each new word being marked by a capital letter. Thus the name database connection string becomes `databaseConnectionString`. Loading history... Coding Style introduced 2016-09-09 01:22 UTC by Report Bug Copy Issue Report The property $default_sort is not named in camelCase. This check marks property names that have not been written in camelCase. In camelCase names are written without any punctuation, the start of each new word being marked by a capital letter. Thus the name database connection string becomes `databaseConnectionString`. Loading history... Coding Style introduced 2016-09-09 01:22 UTC by Report Bug Copy Issue Report The property $summary_fields is not named in camelCase. This check marks property names that have not been written in camelCase. In camelCase names are written without any punctuation, the start of each new word being marked by a capital letter. Thus the name database connection string becomes `databaseConnectionString`. Loading history...
19
20		const STATE_NEW = 'New';
21		const STATE_SUBMITTED = 'Submitted';
22		const STATE_INVALID = 'Invalid';
23		const STATE_QUEUED = 'Queued';
24		const STATE_DEPLOYING = 'Deploying';
25		const STATE_ABORTING = 'Aborting';
26		const STATE_COMPLETED = 'Completed';
27		const STATE_FAILED = 'Failed';
28
29		const TR_SUBMIT = 'submit';
30		const TR_INVALIDATE = 'invalidate';
31		const TR_QUEUE = 'queue';
32		const TR_DEPLOY = 'deploy';
33		const TR_ABORT = 'abort';
34		const TR_COMPLETE = 'complete';
35		const TR_FAIL = 'fail';
36
37		/**
38		* @var array
39		*/
40		private static $db = array(
41		"SHA" => "GitSHA",
42		"ResqueToken" => "Varchar(255)",
43		// The branch that was used to deploy this. Can't really be inferred from Git history because
44		// the commit could appear in lots of branches that are irrelevant to the user when it comes
45		// to deployment history, and the branch may have been deleted.
46		"Branch" => "Varchar(255)",
47		// is it a branch, tag etc, see GitDispatcher REF_TYPE_* constants
48		"RefType" => "Int",
49		"State" => "Enum('New, Submitted, Invalid, Queued, Deploying, Aborting, Completed, Failed', 'New')",
50		// JSON serialised DeploymentStrategy.
51		"Strategy" => "Text",
52		"Summary" => "Text",
53		// the date and time the deploy was queued
54		"DeployStarted" => "SS_Datetime",
55		"DeployRequested" => "SS_Datetime"
56		);
57
58		/**
59		* @var array
60		*/
61		private static $has_one = array(
62		"Environment" => "DNEnvironment",
63		"Deployer" => "Member",
64		"Approver" => "Member",
65		"BackupDataTransfer" => "DNDataTransfer" // denotes an automated backup done for this deployment
66		);
67
68		private static $default_sort = '"LastEdited" DESC';
69
70		private static $dependencies = [
71		'stateMachineFactory' => '%$StateMachineFactory'
72		];
73
74		public function getTitle() {
75		return "#{$this->ID}: {$this->SHA} (Status: {$this->Status})";
		0 ignored issues – show Documentation introduced 2016-01-06 03:23 UTC by Report Bug Copy Issue Report The property `Status` does not exist on `object<DNDeployment>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
76		}
77
78		private static $summary_fields = array(
79		'LastEdited' => 'Last Edited',
80		'SHA' => 'SHA',
81		'State' => 'State',
82		'Deployer.Name' => 'Deployer'
83		);
84
85		public function setResqueToken($token) {
86		$this->ResqueToken = $token;
87		}
88
89		public function getFiniteState() {
90		return $this->State;
91		}
92
93		public function setFiniteState($state) {
94		$this->State = $state;
95		$this->write();
96		}
97
98		public function getStatus() {
99		return $this->State;
100		}
101
102		public function getMachine() {
103		return $this->stateMachineFactory->forDNDeployment($this);
		0 ignored issues – show Documentation introduced 2016-08-02 01:23 UTC by Report Bug Copy Issue Report The property `stateMachineFactory` does not exist on `object<DNDeployment>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
104		}
105
106		public function Link() {
107		return Controller::join_links($this->Environment()->Link(), 'deploy', $this->ID);
108		}
109
110		public function LogLink() {
111		return $this->Link() . '/log';
112		}
113
114		public function canView($member = null) {
115		return $this->Environment()->canView($member);
116		}
117
118		/**
119		* Return a path to the log file.
120		* @return string
121		*/
122		protected function logfile() {
123		return sprintf(
124		'%s.%s.log',
125		$this->Environment()->getFullName('.'),
126		$this->ID
127		);
128		}
129
130		/**
131		* @return DeploynautLogFile
132		*/
133		public function log() {
134		return Injector::inst()->createWithArgs('DeploynautLogFile', array($this->logfile()));
135		}
136
137		public function LogContent() {
138		return $this->log()->content();
139		}
140
141		/**
142		* This remains here for backwards compatibility - we don't want to expose Resque status in here.
143		* Resque job (DeployJob) will change statuses as part of its execution.
144		*
145		* @return string
146		*/
147		public function ResqueStatus() {
148		return $this->State;
149		}
150
151		/**
152		* Fetch the git repository
153		*
154		* @return \Gitonomy\Git\Repository\|null
155		*/
156		public function getRepository() {
157		if(!$this->SHA) {
		0 ignored issues – show Bug Best Practice introduced 2015-11-24 11:22 UTC by Report Bug Copy Issue Report The expression `$this->SHA` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
158		return null;
159		}
160		return $this->Environment()->Project()->getRepository();
161		}
162
163		/**
164		* Gets the commit from source. The result is cached upstream in Repository.
165		*
166		* @return \Gitonomy\Git\Commit\|null
167		*/
168	View Code Duplication	public function getCommit() {
		0 ignored issues – show Duplication introduced 2016-09-21 04:56 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
169		$repo = $this->getRepository();
170		if($repo) {
171		try {
172		return $this->Environment()->getCommit($this->SHA);
173		} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $ex) {
174		return null;
175		}
176		}
177
178		return null;
179		}
180
181		/**
182		* Get the commit URL to the commit associated with this deployment.
183		* @return null\|string
184		*/
185		public function getCommitURL() {
186		$environment = $this->Environment();
187		if (!$environment) {
188		return null;
189		}
190		$project = $environment->Project();
191		if (!$project) {
192		return null;
193		}
194		$interface = $project->getRepositoryInterface();
195		if (!$interface) {
196		return null;
197		}
198		return $interface->CommitURL . '/' . $this->SHA;
199		}
200
201		/**
202		* Gets the commit message.
203		*
204		* @return string\|null
205		*/
206	View Code Duplication	public function getCommitMessage() {
		0 ignored issues – show Duplication introduced 2016-09-21 04:56 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
207		$commit = $this->getCommit();
208		if($commit) {
209		try {
210		return Convert::raw2xml($this->Environment()->getCommitMessage($commit));
211		} catch(Gitonomy\Git\Exception\ReferenceNotFoundException $e) {
212		return null;
213		}
214		}
215		return null;
216		}
217
218		/**
219		* Return all tags for the deployed commit.
220		*
221		* @return ArrayList
222		*/
223		public function getTags() {
224		$commit = $this->Environment()->getCommit($this->SHA);
225		$this->Environment()->getCommitTags($commit);
226		$returnTags = [];
227		if (!empty($tags)) {
		0 ignored issues – show Bug introduced 2016-09-21 04:56 UTC by Report Bug Copy Issue Report The variable `$tags` seems to never exist, and therefore `empty` should always return `true`. Did you maybe rename this variable? This check looks for calls to `isset(...)` or `empty()` on variables that are yet undefined. These calls will always produce the same result and can be removed. This is most likely caused by the renaming of a variable or the removal of a function/method parameter. Loading history...
228		foreach($tags as $tag) {
229		$field = Varchar::create('Tag', '255');
230		$field->setValue($tag->getName());
231		$returnTags[] = $field;
232		}
233		}
234		return new ArrayList($returnTags);
235		}
236
237		/**
238		* Collate the list of additional flags to affix to this deployment.
239		* Elements of the array will be rendered literally.
240		*
241		* @return ArrayList
242		*/
243		public function getFullDeployMessages() {
244		$strategy = $this->getDeploymentStrategy();
245		if ($strategy->getActionCode()!=='full') return null;
246
247		$changes = $strategy->getChangesModificationNeeded();
248		$messages = [];
249		foreach ($changes as $change => $details) {
250		if ($change==='Code version') continue;
251
252		$messages[] = [
253		'Flag' => sprintf(
254		'<span class="label label-default full-deploy-info-item">%s</span>',
255		$change[0]
256		),
257		'Text' => sprintf('%s changed', $change)
258		];
259		}
260
261		if (empty($messages)) {
262		$messages[] = [
263		'Flag' => '',
264		'Text' => '<i>Environment changes have been made.</i>'
265		];
266		}
267
268		return new ArrayList($messages);
269		}
270
271		/**
272		* Fetches the latest tag for the deployed commit
273		*
274		* @return \Varchar\|null
275		*/
276		public function getTag() {
277		$tags = $this->getTags();
278		if($tags->count() > 0) {
279		return $tags->last();
280		}
281		return null;
282		}
283
284		/**
285		* @return DeploymentStrategy
286		*/
287		public function getDeploymentStrategy() {
288		$environment = $this->Environment();
289		$strategy = new DeploymentStrategy($environment);
290		$strategy->fromJSON($this->Strategy);
		0 ignored issues – show Documentation introduced 2015-11-24 11:22 UTC by Report Bug Copy Issue Report The property `Strategy` does not exist on `object<DNDeployment>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
291		return $strategy;
292		}
293
294		/**
295		* Return a list of things that are going to be deployed, such
296		* as the code version, and any infrastructural changes.
297		*
298		* @return ArrayList
299		*/
300		public function getChanges() {
301		$list = new ArrayList();
302		$strategy = $this->getDeploymentStrategy();
303		foreach($strategy->getChanges() as $name => $change) {
304		$changed = (isset($change['from']) && isset($change['to'])) ? $change['from'] != $change['to'] : null;
305		$description = isset($change['description']) ? $change['description'] : '';
306		$compareUrl = null;
307
308		// if there is a compare URL, and a description or a change (something actually changed)
309		// then show the URL. Otherwise don't show anything, as there is no comparison to be made.
310		if ($changed \|\| $description) {
311		$compareUrl = isset($change['compareUrl']) ? $change['compareUrl'] : '';
312		}
313
314		$list->push(new ArrayData([
315		'Name' => $name,
316		'From' => isset($change['from']) ? $change['from'] : null,
317		'To' => isset($change['to']) ? $change['to'] : null,
318		'Description' => $description,
319		'Changed' => $changed,
320		'CompareUrl' => $compareUrl
321		]));
322		}
323
324		return $list;
325		}
326
327		/**
328		* Start a resque job for this deployment
329		*
330		* @return string Resque token
331		*/
332		public function enqueueDeployment() {
333		$environment = $this->Environment();
334		$project = $environment->Project();
335		$log = $this->log();
336
337		$args = array(
338		'environmentName' => $environment->Name,
339		'repository' => $project->getLocalCVSPath(),
340		'logfile' => $this->logfile(),
341		'projectName' => $project->Name,
342		'env' => $project->getProcessEnv(),
343		'deploymentID' => $this->ID,
344		'sigFile' => $this->getSigFile(),
345		);
346
347		$strategy = $this->getDeploymentStrategy();
348		// Inject options.
349		$args = array_merge($args, $strategy->getOptions());
350		// Make sure we use the SHA as it was written into this DNDeployment.
351		$args['sha'] = $this->SHA;
352
353		if(!$this->DeployerID) {
354		$this->DeployerID = Member::currentUserID();
355		}
356
357	View Code Duplication	if($this->DeployerID) {
		0 ignored issues – show Duplication introduced 2015-11-24 11:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
358		$deployer = $this->Deployer();
359		$message = sprintf(
360		'Deploy to %s initiated by %s (%s), with IP address %s',
361		$environment->getFullName(),
362		$deployer->getName(),
363		$deployer->Email,
364		Controller::curr()->getRequest()->getIP()
365		);
366		$log->write($message);
367		}
368
369		return Resque::enqueue('deploy', 'DeployJob', $args, true);
370		}
371
372		public function getSigFile() {
373		$dir = DNData::inst()->getSignalDir();
374		if (!is_dir($dir)) {
375		`mkdir $dir`;
376		}
377		return sprintf(
378		'%s/deploynaut-signal-%s-%s',
379		DNData::inst()->getSignalDir(),
380		$this->ClassName,
381		$this->ID
382		);
383		}
384
385		/**
386		* Signal the worker to self-abort. If we had a reliable way of figuring out the right PID,
387		* we could posix_kill directly, but Resque seems to not provide a way to find out the PID
388		* from the job nor worker.
389		*/
390		public function setSignal($signal) {
391		$sigFile = $this->getSigFile();
392		// 2 is SIGINT - we can't use SIGINT constant in the Apache context, only available in workers.
393		file_put_contents($sigFile, $signal);
394		}
395		}
396

silverstripe / deploynaut

Pull Request — master (#658)

DNDeployment::getCommitMessage() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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