public function applyRules(array $rules, HeraldObjectAdapter $object)
{
assert_instances_of($rules, 'HeraldRule');
$t_start = microtime(true);
$rules = mpull($rules, null, 'getID');
$this->transcript = new HeraldTranscript();
$this->transcript->setObjectPHID((string) $object->getPHID());
$this->fieldCache = array();
$this->results = array();
$this->rules = $rules;
$this->object = $object;
$effects = array();
foreach ($rules as $id => $rule) {
$this->stack = array();
try {
if ($rule->getRepetitionPolicy() == HeraldRepetitionPolicyConfig::FIRST && $rule->getRuleApplied($object->getPHID())) {
// This rule is only supposed to be applied a single time, and it's
// aleady been applied, so this is an automatic failure.
$xscript = id(new HeraldRuleTranscript())->setRuleID($id)->setResult(false)->setRuleName($rule->getName())->setRuleOwner($rule->getAuthorPHID())->setReason("This rule is only supposed to be repeated a single time, " . "and it has already been applied.");
$this->transcript->addRuleTranscript($xscript);
$rule_matches = false;
} else {
$rule_matches = $this->doesRuleMatch($rule, $object);
}
} catch (HeraldRecursiveConditionsException $ex) {
$names = array();
foreach ($this->stack as $rule_id => $ignored) {
$names[] = '"' . $rules[$rule_id]->getName() . '"';
}
$names = implode(', ', $names);
foreach ($this->stack as $rule_id => $ignored) {
$xscript = new HeraldRuleTranscript();
$xscript->setRuleID($rule_id);
$xscript->setResult(false);
$xscript->setReason("Rules {$names} are recursively dependent upon one another! " . "Don't do this! You have formed an unresolvable cycle in the " . "dependency graph!");
$xscript->setRuleName($rules[$rule_id]->getName());
$xscript->setRuleOwner($rules[$rule_id]->getAuthorPHID());
$this->transcript->addRuleTranscript($xscript);
}
$rule_matches = false;
}
$this->results[$id] = $rule_matches;
if ($rule_matches) {
foreach ($this->getRuleEffects($rule, $object) as $effect) {
$effects[] = $effect;
}
}
}
$object_transcript = new HeraldObjectTranscript();
$object_transcript->setPHID($object->getPHID());
$object_transcript->setName($object->getHeraldName());
$object_transcript->setType($object->getHeraldTypeName());
$object_transcript->setFields($this->fieldCache);
$this->transcript->setObjectTranscript($object_transcript);
$t_end = microtime(true);
$this->transcript->setDuration($t_end - $t_start);
return $effects;
}
public function applyRules(array $rules, HeraldAdapter $object)
{
assert_instances_of($rules, 'HeraldRule');
$t_start = microtime(true);
// Rules execute in a well-defined order: sort them into execution order.
$rules = msort($rules, 'getRuleExecutionOrderSortKey');
$rules = mpull($rules, null, 'getPHID');
$this->transcript = new HeraldTranscript();
$this->transcript->setObjectPHID((string) $object->getPHID());
$this->fieldCache = array();
$this->results = array();
$this->rules = $rules;
$this->object = $object;
$effects = array();
foreach ($rules as $phid => $rule) {
$this->stack = array();
$policy_first = HeraldRepetitionPolicyConfig::FIRST;
$policy_first_int = HeraldRepetitionPolicyConfig::toInt($policy_first);
$is_first_only = $rule->getRepetitionPolicy() == $policy_first_int;
try {
if (!$this->getDryRun() && $is_first_only && $rule->getRuleApplied($object->getPHID())) {
// This is not a dry run, and this rule is only supposed to be
// applied a single time, and it's already been applied...
// That means automatic failure.
$xscript = id(new HeraldRuleTranscript())->setRuleID($rule->getID())->setResult(false)->setRuleName($rule->getName())->setRuleOwner($rule->getAuthorPHID())->setReason(pht('This rule is only supposed to be repeated a single time, ' . 'and it has already been applied.'));
$this->transcript->addRuleTranscript($xscript);
$rule_matches = false;
} else {
$rule_matches = $this->doesRuleMatch($rule, $object);
}
} catch (HeraldRecursiveConditionsException $ex) {
$names = array();
foreach ($this->stack as $rule_id => $ignored) {
$names[] = '"' . $rules[$rule_id]->getName() . '"';
}
$names = implode(', ', $names);
foreach ($this->stack as $rule_id => $ignored) {
$xscript = new HeraldRuleTranscript();
$xscript->setRuleID($rule_id);
$xscript->setResult(false);
$xscript->setReason(pht("Rules %s are recursively dependent upon one another! " . "Don't do this! You have formed an unresolvable cycle in the " . "dependency graph!", $names));
$xscript->setRuleName($rules[$rule_id]->getName());
$xscript->setRuleOwner($rules[$rule_id]->getAuthorPHID());
$this->transcript->addRuleTranscript($xscript);
}
$rule_matches = false;
}
$this->results[$phid] = $rule_matches;
if ($rule_matches) {
foreach ($this->getRuleEffects($rule, $object) as $effect) {
$effects[] = $effect;
}
}
}
$object_transcript = new HeraldObjectTranscript();
$object_transcript->setPHID($object->getPHID());
$object_transcript->setName($object->getHeraldName());
$object_transcript->setType($object->getAdapterContentType());
$object_transcript->setFields($this->fieldCache);
$this->transcript->setObjectTranscript($object_transcript);
$t_end = microtime(true);
$this->transcript->setDuration($t_end - $t_start);
return $effects;
}
