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HeraldRule.php
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Sat, May 18, 23:55

HeraldRule.php
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<?php
final class HeraldRule extends HeraldDAO
implements
PhabricatorFlaggableInterface,
PhabricatorPolicyInterface {
const TABLE_RULE_APPLIED = 'herald_ruleapplied';
protected $name;
protected $authorPHID;
protected $contentType;
protected $mustMatchAll;
protected $repetitionPolicy;
protected $ruleType;
protected $isDisabled = 0;
protected $configVersion = 20;
// phids for which this rule has been applied
private $ruleApplied = self::ATTACHABLE;
private $validAuthor = self::ATTACHABLE;
private $author = self::ATTACHABLE;
private $conditions;
private $actions;
public function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
) + parent::getConfiguration();
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(HeraldPHIDTypeRule::TYPECONST);
}
public function getRuleApplied($phid) {
return $this->assertAttachedKey($this->ruleApplied, $phid);
}
public function setRuleApplied($phid, $applied) {
if ($this->ruleApplied === self::ATTACHABLE) {
$this->ruleApplied = array();
}
$this->ruleApplied[$phid] = $applied;
return $this;
}
public function loadConditions() {
if (!$this->getID()) {
return array();
}
return id(new HeraldCondition())->loadAllWhere(
'ruleID = %d',
$this->getID());
}
public function attachConditions(array $conditions) {
assert_instances_of($conditions, 'HeraldCondition');
$this->conditions = $conditions;
return $this;
}
public function getConditions() {
// TODO: validate conditions have been attached.
return $this->conditions;
}
public function loadActions() {
if (!$this->getID()) {
return array();
}
return id(new HeraldAction())->loadAllWhere(
'ruleID = %d',
$this->getID());
}
public function attachActions(array $actions) {
// TODO: validate actions have been attached.
assert_instances_of($actions, 'HeraldAction');
$this->actions = $actions;
return $this;
}
public function getActions() {
return $this->actions;
}
public function loadEdits() {
if (!$this->getID()) {
return array();
}
$edits = id(new HeraldRuleEdit())->loadAllWhere(
'ruleID = %d ORDER BY dateCreated DESC',
$this->getID());
return $edits;
}
public function logEdit($editor_phid, $action) {
id(new HeraldRuleEdit())
->setRuleID($this->getID())
->setRuleName($this->getName())
->setEditorPHID($editor_phid)
->setAction($action)
->save();
}
public function saveConditions(array $conditions) {
assert_instances_of($conditions, 'HeraldCondition');
return $this->saveChildren(
id(new HeraldCondition())->getTableName(),
$conditions);
}
public function saveActions(array $actions) {
assert_instances_of($actions, 'HeraldAction');
return $this->saveChildren(
id(new HeraldAction())->getTableName(),
$actions);
}
protected function saveChildren($table_name, array $children) {
assert_instances_of($children, 'HeraldDAO');
if (!$this->getID()) {
throw new Exception("Save rule before saving children.");
}
foreach ($children as $child) {
$child->setRuleID($this->getID());
}
// TODO:
// $this->openTransaction();
queryfx(
$this->establishConnection('w'),
'DELETE FROM %T WHERE ruleID = %d',
$table_name,
$this->getID());
foreach ($children as $child) {
$child->save();
}
// $this->saveTransaction();
}
public function delete() {
// TODO:
// $this->openTransaction();
queryfx(
$this->establishConnection('w'),
'DELETE FROM %T WHERE ruleID = %d',
id(new HeraldCondition())->getTableName(),
$this->getID());
queryfx(
$this->establishConnection('w'),
'DELETE FROM %T WHERE ruleID = %d',
id(new HeraldAction())->getTableName(),
$this->getID());
parent::delete();
// $this->saveTransaction();
}
public function hasValidAuthor() {
return $this->assertAttached($this->validAuthor);
}
public function attachValidAuthor($valid) {
$this->validAuthor = $valid;
return $this;
}
public function getAuthor() {
return $this->assertAttached($this->author);
}
public function attachAuthor(PhabricatorUser $user) {
$this->author = $user;
return $this;
}
public function isGlobalRule() {
return ($this->getRuleType() === HeraldRuleTypeConfig::RULE_TYPE_GLOBAL);
}
public function isPersonalRule() {
return ($this->getRuleType() === HeraldRuleTypeConfig::RULE_TYPE_PERSONAL);
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
if ($this->isGlobalRule()) {
switch ($capability) {
case PhabricatorPolicyCapability::CAN_VIEW:
return PhabricatorPolicies::POLICY_USER;
case PhabricatorPolicyCapability::CAN_EDIT:
$app = 'PhabricatorApplicationHerald';
$herald = PhabricatorApplication::getByClass($app);
$global = HeraldCapabilityManageGlobalRules::CAPABILITY;
return $herald->getPolicy($global);
}
} else {
return PhabricatorPolicies::POLICY_NOONE;
}
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
if ($this->isPersonalRule()) {
return ($viewer->getPHID() == $this->getAuthorPHID());
} else {
return false;
}
}
public function describeAutomaticCapability($capability) {
if ($this->isPersonalRule()) {
return pht("A personal rule's owner can always view and edit it.");
}
return null;
}
}

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