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HeraldRuleQuery.php
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Created
Fri, May 10, 22:49

HeraldRuleQuery.php
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<?php
final class HeraldRuleQuery extends PhabricatorCursorPagedPolicyAwareQuery {
private $ids;
private $phids;
private $authorPHIDs;
private $ruleTypes;
private $contentTypes;
private $disabled;
private $triggerObjectPHIDs;
private $needConditionsAndActions;
private $needAppliedToPHIDs;
private $needValidateAuthors;
public function withIDs(array $ids) {
$this->ids = $ids;
return $this;
}
public function withPHIDs(array $phids) {
$this->phids = $phids;
return $this;
}
public function withAuthorPHIDs(array $author_phids) {
$this->authorPHIDs = $author_phids;
return $this;
}
public function withRuleTypes(array $types) {
$this->ruleTypes = $types;
return $this;
}
public function withContentTypes(array $types) {
$this->contentTypes = $types;
return $this;
}
public function withExecutableRules($executable) {
$this->executable = $executable;
return $this;
}
public function withDisabled($disabled) {
$this->disabled = $disabled;
return $this;
}
public function withTriggerObjectPHIDs(array $phids) {
$this->triggerObjectPHIDs = $phids;
return $this;
}
public function needConditionsAndActions($need) {
$this->needConditionsAndActions = $need;
return $this;
}
public function needAppliedToPHIDs(array $phids) {
$this->needAppliedToPHIDs = $phids;
return $this;
}
public function needValidateAuthors($need) {
$this->needValidateAuthors = $need;
return $this;
}
protected function loadPage() {
$table = new HeraldRule();
$conn_r = $table->establishConnection('r');
$data = queryfx_all(
$conn_r,
'SELECT rule.* FROM %T rule %Q %Q %Q',
$table->getTableName(),
$this->buildWhereClause($conn_r),
$this->buildOrderClause($conn_r),
$this->buildLimitClause($conn_r));
return $table->loadAllFromArray($data);
}
protected function willFilterPage(array $rules) {
$rule_ids = mpull($rules, 'getID');
// Filter out any rules that have invalid adapters, or have adapters the
// viewer isn't permitted to see or use (for example, Differential rules
// if the user can't use Differential or Differential is not installed).
$types = HeraldAdapter::getEnabledAdapterMap($this->getViewer());
foreach ($rules as $key => $rule) {
if (empty($types[$rule->getContentType()])) {
$this->didRejectResult($rule);
unset($rules[$key]);
}
}
if ($this->needValidateAuthors) {
$this->validateRuleAuthors($rules);
}
if ($this->needConditionsAndActions) {
$conditions = id(new HeraldCondition())->loadAllWhere(
'ruleID IN (%Ld)',
$rule_ids);
$conditions = mgroup($conditions, 'getRuleID');
$actions = id(new HeraldActionRecord())->loadAllWhere(
'ruleID IN (%Ld)',
$rule_ids);
$actions = mgroup($actions, 'getRuleID');
foreach ($rules as $rule) {
$rule->attachActions(idx($actions, $rule->getID(), array()));
$rule->attachConditions(idx($conditions, $rule->getID(), array()));
}
}
if ($this->needAppliedToPHIDs) {
$conn_r = id(new HeraldRule())->establishConnection('r');
$applied = queryfx_all(
$conn_r,
'SELECT * FROM %T WHERE ruleID IN (%Ld) AND phid IN (%Ls)',
HeraldRule::TABLE_RULE_APPLIED,
$rule_ids,
$this->needAppliedToPHIDs);
$map = array();
foreach ($applied as $row) {
$map[$row['ruleID']][$row['phid']] = true;
}
foreach ($rules as $rule) {
foreach ($this->needAppliedToPHIDs as $phid) {
$rule->setRuleApplied(
$phid,
isset($map[$rule->getID()][$phid]));
}
}
}
$object_phids = array();
foreach ($rules as $rule) {
if ($rule->isObjectRule()) {
$object_phids[] = $rule->getTriggerObjectPHID();
}
}
if ($object_phids) {
$objects = id(new PhabricatorObjectQuery())
->setParentQuery($this)
->setViewer($this->getViewer())
->withPHIDs($object_phids)
->execute();
$objects = mpull($objects, null, 'getPHID');
} else {
$objects = array();
}
foreach ($rules as $key => $rule) {
if ($rule->isObjectRule()) {
$object = idx($objects, $rule->getTriggerObjectPHID());
if (!$object) {
unset($rules[$key]);
continue;
}
$rule->attachTriggerObject($object);
}
}
return $rules;
}
protected function buildWhereClause(AphrontDatabaseConnection $conn_r) {
$where = array();
if ($this->ids) {
$where[] = qsprintf(
$conn_r,
'rule.id IN (%Ld)',
$this->ids);
}
if ($this->phids) {
$where[] = qsprintf(
$conn_r,
'rule.phid IN (%Ls)',
$this->phids);
}
if ($this->authorPHIDs) {
$where[] = qsprintf(
$conn_r,
'rule.authorPHID IN (%Ls)',
$this->authorPHIDs);
}
if ($this->ruleTypes) {
$where[] = qsprintf(
$conn_r,
'rule.ruleType IN (%Ls)',
$this->ruleTypes);
}
if ($this->contentTypes) {
$where[] = qsprintf(
$conn_r,
'rule.contentType IN (%Ls)',
$this->contentTypes);
}
if ($this->disabled !== null) {
$where[] = qsprintf(
$conn_r,
'rule.isDisabled = %d',
(int)$this->disabled);
}
if ($this->triggerObjectPHIDs) {
$where[] = qsprintf(
$conn_r,
'rule.triggerObjectPHID IN (%Ls)',
$this->triggerObjectPHIDs);
}
$where[] = $this->buildPagingClause($conn_r);
return $this->formatWhereClause($where);
}
private function validateRuleAuthors(array $rules) {
// "Global" and "Object" rules always have valid authors.
foreach ($rules as $key => $rule) {
if ($rule->isGlobalRule() || $rule->isObjectRule()) {
$rule->attachValidAuthor(true);
unset($rules[$key]);
continue;
}
}
if (!$rules) {
return;
}
// For personal rules, the author needs to exist and not be disabled.
$user_phids = mpull($rules, 'getAuthorPHID');
$users = id(new PhabricatorPeopleQuery())
->setViewer($this->getViewer())
->withPHIDs($user_phids)
->execute();
$users = mpull($users, null, 'getPHID');
foreach ($rules as $key => $rule) {
$author_phid = $rule->getAuthorPHID();
if (empty($users[$author_phid])) {
$rule->attachValidAuthor(false);
continue;
}
if (!$users[$author_phid]->isUserActivated()) {
$rule->attachValidAuthor(false);
continue;
}
$rule->attachValidAuthor(true);
$rule->attachAuthor($users[$author_phid]);
}
}
public function getQueryApplicationClass() {
return 'PhabricatorHeraldApplication';
}
}

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