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AlmanacDevice.php
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Sat, Nov 23, 18:09

AlmanacDevice.php
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<?php
final class AlmanacDevice
extends AlmanacDAO
implements
PhabricatorPolicyInterface,
PhabricatorApplicationTransactionInterface,
PhabricatorProjectInterface,
PhabricatorSSHPublicKeyInterface,
AlmanacPropertyInterface,
PhabricatorDestructibleInterface,
PhabricatorNgramsInterface,
PhabricatorConduitResultInterface,
PhabricatorExtendedPolicyInterface {
protected $name;
protected $nameIndex;
protected $mailKey;
protected $viewPolicy;
protected $editPolicy;
protected $isBoundToClusterService;
private $almanacProperties = self::ATTACHABLE;
public static function initializeNewDevice() {
return id(new AlmanacDevice())
->setViewPolicy(PhabricatorPolicies::POLICY_USER)
->setEditPolicy(PhabricatorPolicies::POLICY_ADMIN)
->attachAlmanacProperties(array())
->setIsBoundToClusterService(0);
}
protected function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_COLUMN_SCHEMA => array(
'name' => 'text128',
'nameIndex' => 'bytes12',
'mailKey' => 'bytes20',
'isBoundToClusterService' => 'bool',
),
self::CONFIG_KEY_SCHEMA => array(
'key_name' => array(
'columns' => array('nameIndex'),
'unique' => true,
),
'key_nametext' => array(
'columns' => array('name'),
),
),
) + parent::getConfiguration();
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(AlmanacDevicePHIDType::TYPECONST);
}
public function save() {
AlmanacNames::validateName($this->getName());
$this->nameIndex = PhabricatorHash::digestForIndex($this->getName());
if (!$this->mailKey) {
$this->mailKey = Filesystem::readRandomCharacters(20);
}
return parent::save();
}
public function getURI() {
return '/almanac/device/view/'.$this->getName().'/';
}
public function rebuildClusterBindingStatus() {
$services = id(new AlmanacServiceQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withDevicePHIDs(array($this->getPHID()))
->execute();
$is_cluster = false;
foreach ($services as $service) {
if ($service->isClusterService()) {
$is_cluster = true;
break;
}
}
if ($is_cluster != $this->getIsBoundToClusterService()) {
$this->setIsBoundToClusterService((int)$is_cluster);
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
queryfx(
$this->establishConnection('w'),
'UPDATE %T SET isBoundToClusterService = %d WHERE id = %d',
$this->getTableName(),
$this->getIsBoundToClusterService(),
$this->getID());
unset($unguarded);
}
return $this;
}
public function isClusterDevice() {
return $this->getIsBoundToClusterService();
}
/* -( AlmanacPropertyInterface )------------------------------------------- */
public function attachAlmanacProperties(array $properties) {
assert_instances_of($properties, 'AlmanacProperty');
$this->almanacProperties = mpull($properties, null, 'getFieldName');
return $this;
}
public function getAlmanacProperties() {
return $this->assertAttached($this->almanacProperties);
}
public function hasAlmanacProperty($key) {
$this->assertAttached($this->almanacProperties);
return isset($this->almanacProperties[$key]);
}
public function getAlmanacProperty($key) {
return $this->assertAttachedKey($this->almanacProperties, $key);
}
public function getAlmanacPropertyValue($key, $default = null) {
if ($this->hasAlmanacProperty($key)) {
return $this->getAlmanacProperty($key)->getFieldValue();
} else {
return $default;
}
}
public function getAlmanacPropertyFieldSpecifications() {
return array();
}
public function newAlmanacPropertyEditEngine() {
return new AlmanacDevicePropertyEditEngine();
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
switch ($capability) {
case PhabricatorPolicyCapability::CAN_VIEW:
return $this->getViewPolicy();
case PhabricatorPolicyCapability::CAN_EDIT:
return $this->getEditPolicy();
}
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
return false;
}
/* -( PhabricatorExtendedPolicyInterface )--------------------------------- */
public function getExtendedPolicy($capability, PhabricatorUser $viewer) {
switch ($capability) {
case PhabricatorPolicyCapability::CAN_EDIT:
if ($this->isClusterDevice()) {
return array(
array(
new PhabricatorAlmanacApplication(),
AlmanacManageClusterServicesCapability::CAPABILITY,
),
);
}
break;
}
return array();
}
/* -( PhabricatorApplicationTransactionInterface )------------------------- */
public function getApplicationTransactionEditor() {
return new AlmanacDeviceEditor();
}
public function getApplicationTransactionObject() {
return $this;
}
public function getApplicationTransactionTemplate() {
return new AlmanacDeviceTransaction();
}
public function willRenderTimeline(
PhabricatorApplicationTransactionView $timeline,
AphrontRequest $request) {
return $timeline;
}
/* -( PhabricatorSSHPublicKeyInterface )----------------------------------- */
public function getSSHPublicKeyManagementURI(PhabricatorUser $viewer) {
return $this->getURI();
}
public function getSSHKeyDefaultName() {
return $this->getName();
}
public function getSSHKeyNotifyPHIDs() {
// Devices don't currently have anyone useful to notify about SSH key
// edits, and they're usually a difficult vector to attack since you need
// access to a cluster host. However, it would be nice to make them
// subscribable at some point.
return array();
}
/* -( PhabricatorDestructibleInterface )----------------------------------- */
public function destroyObjectPermanently(
PhabricatorDestructionEngine $engine) {
$interfaces = id(new AlmanacInterfaceQuery())
->setViewer($engine->getViewer())
->withDevicePHIDs(array($this->getPHID()))
->execute();
foreach ($interfaces as $interface) {
$engine->destroyObject($interface);
}
$this->delete();
}
/* -( PhabricatorNgramsInterface )----------------------------------------- */
public function newNgrams() {
return array(
id(new AlmanacDeviceNameNgrams())
->setValue($this->getName()),
);
}
/* -( PhabricatorConduitResultInterface )---------------------------------- */
public function getFieldSpecificationsForConduit() {
return array(
id(new PhabricatorConduitSearchFieldSpecification())
->setKey('name')
->setType('string')
->setDescription(pht('The name of the device.')),
);
}
public function getFieldValuesForConduit() {
return array(
'name' => $this->getName(),
);
}
public function getConduitSearchAttachments() {
return array(
id(new AlmanacPropertiesSearchEngineAttachment())
->setAttachmentKey('properties'),
);
}
}

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