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PhabricatorEditEngineConfiguration.php
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Sat, Jul 20, 04:04

PhabricatorEditEngineConfiguration.php
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<?php
final class PhabricatorEditEngineConfiguration
extends PhabricatorSearchDAO
implements
PhabricatorApplicationTransactionInterface,
PhabricatorPolicyInterface {
protected $engineKey;
protected $builtinKey;
protected $name;
protected $viewPolicy;
protected $properties = array();
protected $isDisabled = 0;
protected $isDefault = 0;
protected $isEdit = 0;
protected $createOrder = 0;
protected $editOrder = 0;
protected $subtype;
private $engine = self::ATTACHABLE;
const LOCK_VISIBLE = 'visible';
const LOCK_LOCKED = 'locked';
const LOCK_HIDDEN = 'hidden';
public function getTableName() {
return 'search_editengineconfiguration';
}
public static function initializeNewConfiguration(
PhabricatorUser $actor,
PhabricatorEditEngine $engine) {
return id(new PhabricatorEditEngineConfiguration())
->setSubtype(PhabricatorEditEngine::SUBTYPE_DEFAULT)
->setEngineKey($engine->getEngineKey())
->attachEngine($engine)
->setViewPolicy(PhabricatorPolicies::getMostOpenPolicy());
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
PhabricatorEditEngineConfigurationPHIDType::TYPECONST);
}
public function getCreateSortKey() {
return $this->getSortKey($this->createOrder);
}
public function getEditSortKey() {
return $this->getSortKey($this->editOrder);
}
private function getSortKey($order) {
// Put objects at the bottom by default if they haven't previously been
// reordered. When they're explicitly reordered, the smallest sort key we
// assign is 1, so if the object has a value of 0 it means it hasn't been
// ordered yet.
if ($order != 0) {
$group = 'A';
} else {
$group = 'B';
}
return sprintf(
"%s%012d%s\0%012d",
$group,
$order,
$this->getName(),
$this->getID());
}
protected function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_SERIALIZATION => array(
'properties' => self::SERIALIZATION_JSON,
),
self::CONFIG_COLUMN_SCHEMA => array(
'engineKey' => 'text64',
'builtinKey' => 'text64?',
'name' => 'text255',
'isDisabled' => 'bool',
'isDefault' => 'bool',
'isEdit' => 'bool',
'createOrder' => 'uint32',
'editOrder' => 'uint32',
'subtype' => 'text64',
),
self::CONFIG_KEY_SCHEMA => array(
'key_engine' => array(
'columns' => array('engineKey', 'builtinKey'),
'unique' => true,
),
'key_default' => array(
'columns' => array('engineKey', 'isDefault', 'isDisabled'),
),
'key_edit' => array(
'columns' => array('engineKey', 'isEdit', 'isDisabled'),
),
),
) + parent::getConfiguration();
}
public function getProperty($key, $default = null) {
return idx($this->properties, $key, $default);
}
public function setProperty($key, $value) {
$this->properties[$key] = $value;
return $this;
}
public function setBuiltinKey($key) {
if (strpos($key, '/') !== false) {
throw new Exception(
pht('EditEngine BuiltinKey contains an invalid key character "/".'));
}
return parent::setBuiltinKey($key);
}
public function attachEngine(PhabricatorEditEngine $engine) {
$this->engine = $engine;
return $this;
}
public function getEngine() {
return $this->assertAttached($this->engine);
}
public function applyConfigurationToFields(
PhabricatorEditEngine $engine,
$object,
array $fields) {
$fields = mpull($fields, null, 'getKey');
$is_new = !$object->getID();
$values = $this->getProperty('defaults', array());
foreach ($fields as $key => $field) {
if (!$field->getIsDefaultable()) {
continue;
}
if ($is_new) {
if (array_key_exists($key, $values)) {
$field->readDefaultValueFromConfiguration($values[$key]);
}
}
}
$locks = $this->getFieldLocks();
foreach ($fields as $field) {
$key = $field->getKey();
switch (idx($locks, $key)) {
case self::LOCK_LOCKED:
$field->setIsHidden(false);
if ($field->getIsLockable()) {
$field->setIsLocked(true);
}
break;
case self::LOCK_HIDDEN:
$field->setIsHidden(true);
if ($field->getIsLockable()) {
$field->setIsLocked(false);
}
break;
case self::LOCK_VISIBLE:
$field->setIsHidden(false);
if ($field->getIsLockable()) {
$field->setIsLocked(false);
}
break;
default:
// If we don't have an explicit value, don't make any adjustments.
break;
}
}
$fields = $this->reorderFields($fields);
$preamble = $this->getPreamble();
if (strlen($preamble)) {
$fields = array(
'config.preamble' => id(new PhabricatorInstructionsEditField())
->setKey('config.preamble')
->setIsReorderable(false)
->setIsDefaultable(false)
->setIsLockable(false)
->setValue($preamble),
) + $fields;
}
return $fields;
}
private function reorderFields(array $fields) {
// Fields which can not be reordered are fixed in order at the top of the
// form. These are used to show instructions or contextual information.
$fixed = array();
foreach ($fields as $key => $field) {
if (!$field->getIsReorderable()) {
$fixed[$key] = $field;
}
}
$keys = $this->getFieldOrder();
$fields = $fixed + array_select_keys($fields, $keys) + $fields;
return $fields;
}
public function getURI() {
$engine_key = $this->getEngineKey();
$key = $this->getIdentifier();
return "/transactions/editengine/{$engine_key}/view/{$key}/";
}
public function getCreateURI() {
$form_key = $this->getIdentifier();
$engine = $this->getEngine();
try {
$create_uri = $engine->getEditURI(null, "form/{$form_key}/");
} catch (Exception $ex) {
$create_uri = null;
}
return $create_uri;
}
public function getIdentifier() {
$key = $this->getID();
if (!$key) {
$key = $this->getBuiltinKey();
}
return $key;
}
public function getDisplayName() {
$name = $this->getName();
if (strlen($name)) {
return $name;
}
$builtin = $this->getBuiltinKey();
if ($builtin !== null) {
return pht('Builtin Form "%s"', $builtin);
}
return pht('Untitled Form');
}
public function getPreamble() {
return $this->getProperty('preamble');
}
public function setPreamble($preamble) {
return $this->setProperty('preamble', $preamble);
}
public function setFieldOrder(array $field_order) {
return $this->setProperty('order', $field_order);
}
public function getFieldOrder() {
return $this->getProperty('order', array());
}
public function setFieldLocks(array $field_locks) {
return $this->setProperty('locks', $field_locks);
}
public function getFieldLocks() {
return $this->getProperty('locks', array());
}
public function getFieldDefault($key) {
$defaults = $this->getProperty('defaults', array());
return idx($defaults, $key);
}
public function setFieldDefault($key, $value) {
$defaults = $this->getProperty('defaults', array());
$defaults[$key] = $value;
return $this->setProperty('defaults', $defaults);
}
public function getIcon() {
return $this->getEngine()->getIcon();
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
switch ($capability) {
case PhabricatorPolicyCapability::CAN_VIEW:
return $this->getViewPolicy();
case PhabricatorPolicyCapability::CAN_EDIT:
return $this->getEngine()
->getApplication()
->getPolicy($capability);
}
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
switch ($capability) {
case PhabricatorPolicyCapability::CAN_VIEW:
return PhabricatorPolicyFilter::hasCapability(
$viewer,
$this->getEngine()->getApplication(),
PhabricatorPolicyCapability::CAN_EDIT);
}
return false;
}
/* -( PhabricatorApplicationTransactionInterface )------------------------- */
public function getApplicationTransactionEditor() {
return new PhabricatorEditEngineConfigurationEditor();
}
public function getApplicationTransactionObject() {
return $this;
}
public function getApplicationTransactionTemplate() {
return new PhabricatorEditEngineConfigurationTransaction();
}
public function willRenderTimeline(
PhabricatorApplicationTransactionView $timeline,
AphrontRequest $request) {
return $timeline;
}
}

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