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DrydockBlueprint.php
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Thu, Mar 6, 11:08

DrydockBlueprint.php
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<?php
/**
* @task resource Allocating Resources
* @task lease Acquiring Leases
*/
final class DrydockBlueprint extends DrydockDAO
implements
PhabricatorApplicationTransactionInterface,
PhabricatorPolicyInterface,
PhabricatorCustomFieldInterface {
protected $className;
protected $blueprintName;
protected $viewPolicy;
protected $editPolicy;
protected $details = array();
protected $isDisabled;
private $implementation = self::ATTACHABLE;
private $customFields = self::ATTACHABLE;
private $fields = null;
public static function initializeNewBlueprint(PhabricatorUser $actor) {
$app = id(new PhabricatorApplicationQuery())
->setViewer($actor)
->withClasses(array('PhabricatorDrydockApplication'))
->executeOne();
$view_policy = $app->getPolicy(
DrydockDefaultViewCapability::CAPABILITY);
$edit_policy = $app->getPolicy(
DrydockDefaultEditCapability::CAPABILITY);
return id(new DrydockBlueprint())
->setViewPolicy($view_policy)
->setEditPolicy($edit_policy)
->setBlueprintName('')
->setIsDisabled(0);
}
protected function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_SERIALIZATION => array(
'details' => self::SERIALIZATION_JSON,
),
self::CONFIG_COLUMN_SCHEMA => array(
'className' => 'text255',
'blueprintName' => 'sort255',
'isDisabled' => 'bool',
),
) + parent::getConfiguration();
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
DrydockBlueprintPHIDType::TYPECONST);
}
public function getImplementation() {
return $this->assertAttached($this->implementation);
}
public function attachImplementation(DrydockBlueprintImplementation $impl) {
$this->implementation = $impl;
return $this;
}
public function hasImplementation() {
return ($this->implementation !== self::ATTACHABLE);
}
public function getDetail($key, $default = null) {
return idx($this->details, $key, $default);
}
public function setDetail($key, $value) {
$this->details[$key] = $value;
return $this;
}
public function getFieldValue($key) {
$key = "std:drydock:core:{$key}";
$fields = $this->loadCustomFields();
$field = idx($fields, $key);
if (!$field) {
throw new Exception(
pht(
'Unknown blueprint field "%s"!',
$key));
}
return $field->getBlueprintFieldValue();
}
private function loadCustomFields() {
if ($this->fields === null) {
$field_list = PhabricatorCustomField::getObjectFields(
$this,
PhabricatorCustomField::ROLE_VIEW);
$field_list->readFieldsFromStorage($this);
$this->fields = $field_list->getFields();
}
return $this->fields;
}
public function logEvent($type, array $data = array()) {
$log = id(new DrydockLog())
->setEpoch(PhabricatorTime::getNow())
->setType($type)
->setData($data);
$log->setBlueprintPHID($this->getPHID());
return $log->save();
}
/* -( Allocating Resources )----------------------------------------------- */
/**
* @task resource
*/
public function canEverAllocateResourceForLease(DrydockLease $lease) {
return $this->getImplementation()->canEverAllocateResourceForLease(
$this,
$lease);
}
/**
* @task resource
*/
public function canAllocateResourceForLease(DrydockLease $lease) {
return $this->getImplementation()->canAllocateResourceForLease(
$this,
$lease);
}
/**
* @task resource
*/
public function allocateResource(DrydockLease $lease) {
return $this->getImplementation()->allocateResource(
$this,
$lease);
}
/**
* @task resource
*/
public function activateResource(DrydockResource $resource) {
return $this->getImplementation()->activateResource(
$this,
$resource);
}
/**
* @task resource
*/
public function destroyResource(DrydockResource $resource) {
$this->getImplementation()->destroyResource(
$this,
$resource);
return $this;
}
/**
* @task resource
*/
public function getResourceName(DrydockResource $resource) {
return $this->getImplementation()->getResourceName(
$this,
$resource);
}
/* -( Acquiring Leases )--------------------------------------------------- */
/**
* @task lease
*/
public function canAcquireLeaseOnResource(
DrydockResource $resource,
DrydockLease $lease) {
return $this->getImplementation()->canAcquireLeaseOnResource(
$this,
$resource,
$lease);
}
/**
* @task lease
*/
public function acquireLease(
DrydockResource $resource,
DrydockLease $lease) {
return $this->getImplementation()->acquireLease(
$this,
$resource,
$lease);
}
/**
* @task lease
*/
public function activateLease(
DrydockResource $resource,
DrydockLease $lease) {
return $this->getImplementation()->activateLease(
$this,
$resource,
$lease);
}
/**
* @task lease
*/
public function didReleaseLease(
DrydockResource $resource,
DrydockLease $lease) {
$this->getImplementation()->didReleaseLease(
$this,
$resource,
$lease);
return $this;
}
/**
* @task lease
*/
public function destroyLease(
DrydockResource $resource,
DrydockLease $lease) {
$this->getImplementation()->destroyLease(
$this,
$resource,
$lease);
return $this;
}
public function getInterface(
DrydockResource $resource,
DrydockLease $lease,
$type) {
$interface = $this->getImplementation()
->getInterface($this, $resource, $lease, $type);
if (!$interface) {
throw new Exception(
pht(
'Unable to build resource interface of type "%s".',
$type));
}
return $interface;
}
/* -( PhabricatorApplicationTransactionInterface )------------------------- */
public function getApplicationTransactionEditor() {
return new DrydockBlueprintEditor();
}
public function getApplicationTransactionObject() {
return $this;
}
public function getApplicationTransactionTemplate() {
return new DrydockBlueprintTransaction();
}
public function willRenderTimeline(
PhabricatorApplicationTransactionView $timeline,
AphrontRequest $request) {
return $timeline;
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
switch ($capability) {
case PhabricatorPolicyCapability::CAN_VIEW:
return $this->getViewPolicy();
case PhabricatorPolicyCapability::CAN_EDIT:
return $this->getEditPolicy();
}
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
return false;
}
public function describeAutomaticCapability($capability) {
return null;
}
/* -( PhabricatorCustomFieldInterface )------------------------------------ */
public function getCustomFieldSpecificationForRole($role) {
return array();
}
public function getCustomFieldBaseClass() {
return 'DrydockBlueprintCustomField';
}
public function getCustomFields() {
return $this->assertAttached($this->customFields);
}
public function attachCustomFields(PhabricatorCustomFieldAttachment $fields) {
$this->customFields = $fields;
return $this;
}
}

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