public static function loadAndApplyRules(HeraldAdapter $adapter)
{
$engine = new HeraldEngine();
$rules = $engine->loadRulesForAdapter($adapter);
$effects = $engine->applyRules($rules, $adapter);
$engine->applyEffects($effects, $adapter, $rules);
return $engine->getTranscript();
}
public static function loadAndApplyRules(HeraldObjectAdapter $object)
{
$content_type = $object->getHeraldTypeName();
$rules = HeraldRule::loadAllByContentTypeWithFullData($content_type, $object->getPHID());
$engine = new HeraldEngine();
$effects = $engine->applyRules($rules, $object);
$engine->applyEffects($effects, $object, $rules);
return $engine->getTranscript();
}
public function saveDiff(DifferentialDiff $diff)
{
$actor = $this->requireActor();
// Generate a PHID first, so the transcript will point at the object if
// we deicde to preserve it.
$phid = $diff->generatePHID();
$diff->setPHID($phid);
$adapter = id(new HeraldDifferentialDiffAdapter())->setDiff($diff);
$adapter->setContentSource($this->getContentSource());
$adapter->setIsNewObject(true);
$engine = new HeraldEngine();
$rules = $engine->loadRulesForAdapter($adapter);
$rules = mpull($rules, null, 'getID');
$effects = $engine->applyRules($rules, $adapter);
$blocking_effect = null;
foreach ($effects as $effect) {
if ($effect->getAction() == HeraldAdapter::ACTION_BLOCK) {
$blocking_effect = $effect;
break;
}
}
if ($blocking_effect) {
$rule = idx($rules, $effect->getRuleID());
if ($rule && strlen($rule->getName())) {
$rule_name = $rule->getName();
} else {
$rule_name = pht('Unnamed Herald Rule');
}
$message = $effect->getTarget();
if (!strlen($message)) {
$message = pht('(None.)');
}
throw new DifferentialDiffCreationRejectException(pht("Creation of this diff was rejected by Herald rule %s.\n" . " Rule: %s\n" . "Reason: %s", 'H' . $effect->getRuleID(), $rule_name, $message));
}
$diff->save();
// NOTE: We only save the transcript if we didn't block the diff.
// Otherwise, we might save some of the diff's content in the transcript
// table, which would defeat the purpose of allowing rules to block
// storage of key material.
$engine->applyEffects($effects, $adapter, $rules);
$xscript = $engine->getTranscript();
}
private function applyHeraldRules(array $updates, HeraldAdapter $adapter_template, array $all_updates)
{
if (!$updates) {
return;
}
$adapter_template->setHookEngine($this);
$engine = new HeraldEngine();
$rules = null;
$blocking_effect = null;
$blocked_update = null;
$blocking_xscript = null;
foreach ($updates as $update) {
$adapter = id(clone $adapter_template)->setPushLog($update);
if ($rules === null) {
$rules = $engine->loadRulesForAdapter($adapter);
}
$effects = $engine->applyRules($rules, $adapter);
$engine->applyEffects($effects, $adapter, $rules);
$xscript = $engine->getTranscript();
// Store any PHIDs we want to send email to for later.
foreach ($adapter->getEmailPHIDs() as $email_phid) {
$this->emailPHIDs[$email_phid] = $email_phid;
}
$block_action = DiffusionBlockHeraldAction::ACTIONCONST;
if ($blocking_effect === null) {
foreach ($effects as $effect) {
if ($effect->getAction() == $block_action) {
$blocking_effect = $effect;
$blocked_update = $update;
$blocking_xscript = $xscript;
break;
}
}
}
}
if ($blocking_effect) {
$rule = $blocking_effect->getRule();
$this->rejectCode = PhabricatorRepositoryPushLog::REJECT_HERALD;
$this->rejectDetails = $rule->getPHID();
$message = $blocking_effect->getTarget();
if (!strlen($message)) {
$message = pht('(None.)');
}
$blocked_ref_name = coalesce($blocked_update->getRefName(), $blocked_update->getRefNewShort());
$blocked_name = $blocked_update->getRefType() . '/' . $blocked_ref_name;
throw new DiffusionCommitHookRejectException(pht("This push was rejected by Herald push rule %s.\n" . " Change: %s\n" . " Rule: %s\n" . " Reason: %s\n" . "Transcript: %s", $rule->getMonogram(), $blocked_name, $rule->getName(), $message, PhabricatorEnv::getProductionURI('/herald/transcript/' . $blocking_xscript->getID() . '/')));
}
}
public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$request = $this->getRequest();
$object_name = trim($request->getStr('object_name'));
$e_name = true;
$errors = array();
if ($request->isFormPost()) {
if (!$object_name) {
$e_name = 'Required';
$errors[] = 'An object name is required.';
}
if (!$errors) {
$matches = null;
$object = null;
if (preg_match('/^D(\\d+)$/', $object_name, $matches)) {
$object = id(new DifferentialRevision())->load($matches[1]);
if (!$object) {
$e_name = 'Invalid';
$errors[] = 'No Differential Revision with that ID exists.';
}
} else {
if (preg_match('/^r([A-Z]+)(\\w+)$/', $object_name, $matches)) {
$repo = id(new PhabricatorRepository())->loadOneWhere('callsign = %s', $matches[1]);
if (!$repo) {
$e_name = 'Invalid';
$errors[] = 'There is no repository with the callsign ' . $matches[1] . '.';
}
$commit = id(new PhabricatorRepositoryCommit())->loadOneWhere('repositoryID = %d AND commitIdentifier = %s', $repo->getID(), $matches[2]);
if (!$commit) {
$e_name = 'Invalid';
$errors[] = 'There is no commit with that identifier.';
}
$object = $commit;
} else {
$e_name = 'Invalid';
$errors[] = 'This object name is not recognized.';
}
}
if (!$errors) {
if ($object instanceof DifferentialRevision) {
$adapter = new HeraldDifferentialRevisionAdapter($object, $object->loadActiveDiff());
} else {
if ($object instanceof PhabricatorRepositoryCommit) {
$data = id(new PhabricatorRepositoryCommitData())->loadOneWhere('commitID = %d', $object->getID());
$adapter = new HeraldCommitAdapter($repo, $object, $data);
} else {
throw new Exception("Can not build adapter for object!");
}
}
$rules = HeraldRule::loadAllByContentTypeWithFullData($adapter->getHeraldTypeName());
$engine = new HeraldEngine();
$effects = $engine->applyRules($rules, $adapter);
$dry_run = new HeraldDryRunAdapter();
$engine->applyEffects($effects, $dry_run);
$xscript = $engine->getTranscript();
return id(new AphrontRedirectResponse())->setURI('/herald/transcript/' . $xscript->getID() . '/');
}
}
}
if ($errors) {
$error_view = new AphrontErrorView();
$error_view->setTitle('Form Errors');
$error_view->setErrors($errors);
} else {
$error_view = null;
}
$form = id(new AphrontFormView())->setUser($user)->appendChild('<p class="aphront-form-instructions">Enter an object to test rules ' . 'for, like a Diffusion commit (e.g., <tt>rX123</tt>) or a ' . 'Differential revision (e.g., <tt>D123</tt>). You will be shown the ' . 'results of a dry run on the object.</p>')->appendChild(id(new AphrontFormTextControl())->setLabel('Object Name')->setName('object_name')->setError($e_name)->setValue($object_name))->appendChild(id(new AphrontFormSubmitControl())->setValue('Test Rules'));
$panel = new AphrontPanelView();
$panel->setHeader('Test Herald Rules');
$panel->setWidth(AphrontPanelView::WIDTH_FULL);
$panel->appendChild($form);
return $this->buildStandardPageResponse(array($error_view, $panel), array('title' => 'Test Console', 'tab' => 'test'));
}
public function parseCommit(PhabricatorRepository $repository, PhabricatorRepositoryCommit $commit)
{
if ($repository->getDetail('herald-disabled')) {
return;
}
$data = id(new PhabricatorRepositoryCommitData())->loadOneWhere('commitID = %d', $commit->getID());
$rules = HeraldRule::loadAllByContentTypeWithFullData(HeraldContentTypeConfig::CONTENT_TYPE_COMMIT);
$adapter = new HeraldCommitAdapter($repository, $commit, $data);
$engine = new HeraldEngine();
$effects = $engine->applyRules($rules, $adapter);
$engine->applyEffects($effects, $adapter);
$email_phids = $adapter->getEmailPHIDs();
if (!$email_phids) {
return;
}
$xscript = $engine->getTranscript();
$commit_name = $adapter->getHeraldName();
$revision = $adapter->loadDifferentialRevision();
$name = null;
if ($revision) {
$name = ' ' . $revision->getTitle();
}
$author_phid = $data->getCommitDetail('authorPHID');
$reviewer_phid = $data->getCommitDetail('reviewerPHID');
$phids = array_filter(array($author_phid, $reviewer_phid));
$handles = array();
if ($phids) {
$handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
}
if ($author_phid) {
$author_name = $handles[$author_phid]->getName();
} else {
$author_name = $data->getAuthorName();
}
if ($reviewer_phid) {
$reviewer_name = $handles[$reviewer_phid]->getName();
} else {
$reviewer_name = null;
}
$who = implode(', ', array_filter(array($author_name, $reviewer_name)));
$description = $data->getCommitMessage();
$details = PhabricatorEnv::getProductionURI('/' . $commit_name);
$differential = $revision ? PhabricatorEnv::getProductionURI('/D' . $revision->getID()) : 'No revision.';
$files = $adapter->loadAffectedPaths();
sort($files);
$files = implode("\n ", $files);
$xscript_id = $xscript->getID();
$manage_uri = PhabricatorEnv::getProductionURI('/herald/view/commits/');
$why_uri = PhabricatorEnv::getProductionURI('/herald/transcript/' . $xscript_id . '/');
$body = <<<EOBODY
DESCRIPTION
{$description}
DETAILS
{$details}
DIFFERENTIAL REVISION
{$differential}
AFFECTED FILES
{$files}
MANAGE HERALD COMMIT RULES
{$manage_uri}
WHY DID I GET THIS EMAIL?
{$why_uri}
EOBODY;
$subject = "[Herald/Commit] {$commit_name} ({$who}){$name}";
$mailer = new PhabricatorMetaMTAMail();
$mailer->setRelatedPHID($commit->getPHID());
$mailer->addTos($email_phids);
$mailer->setSubject($subject);
$mailer->setBody($body);
$mailer->addHeader('X-Herald-Rules', $xscript->getXHeraldRulesHeader());
if ($author_phid) {
$mailer->setFrom($author_phid);
}
$mailer->saveAndSend();
}
/**
* @task mail
*/
private function runHeraldMailRules(array $messages)
{
foreach ($messages as $message) {
$engine = new HeraldEngine();
$adapter = id(new PhabricatorMailOutboundMailHeraldAdapter())->setObject($message);
$rules = $engine->loadRulesForAdapter($adapter);
$effects = $engine->applyRules($rules, $adapter);
$engine->applyEffects($effects, $adapter, $rules);
}
}
private function applyHeraldRules(PhabricatorRepository $repository, PhabricatorRepositoryCommit $commit)
{
$commit->attachRepository($repository);
// Don't take any actions on an importing repository. Principally, this
// avoids generating thousands of audits or emails when you import an
// established repository on an existing install.
if ($repository->isImporting()) {
return;
}
if ($repository->getDetail('herald-disabled')) {
return;
}
$data = id(new PhabricatorRepositoryCommitData())->loadOneWhere('commitID = %d', $commit->getID());
if (!$data) {
throw new PhabricatorWorkerPermanentFailureException(pht('Unable to load commit data. The data for this task is invalid ' . 'or no longer exists.'));
}
$adapter = id(new HeraldCommitAdapter())->setCommit($commit);
$rules = id(new HeraldRuleQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withContentTypes(array($adapter->getAdapterContentType()))->withDisabled(false)->needConditionsAndActions(true)->needAppliedToPHIDs(array($adapter->getPHID()))->needValidateAuthors(true)->execute();
$engine = new HeraldEngine();
$effects = $engine->applyRules($rules, $adapter);
$engine->applyEffects($effects, $adapter, $rules);
$xscript = $engine->getTranscript();
$audit_phids = $adapter->getAuditMap();
$cc_phids = $adapter->getAddCCMap();
if ($audit_phids || $cc_phids) {
$this->createAudits($commit, $audit_phids, $cc_phids, $rules);
}
HarbormasterBuildable::applyBuildPlans($commit->getPHID(), $repository->getPHID(), $adapter->getBuildPlans());
$explicit_auditors = $this->createAuditsFromCommitMessage($commit, $data);
$this->publishFeedStory($repository, $commit, $data);
$herald_targets = $adapter->getEmailPHIDs();
$email_phids = array_unique(array_merge($explicit_auditors, array_keys($cc_phids), $herald_targets));
if (!$email_phids) {
return;
}
$revision = $adapter->loadDifferentialRevision();
if ($revision) {
$name = $revision->getTitle();
} else {
$name = $data->getSummary();
}
$author_phid = $data->getCommitDetail('authorPHID');
$reviewer_phid = $data->getCommitDetail('reviewerPHID');
$phids = array_filter(array($author_phid, $reviewer_phid, $commit->getPHID()));
$handles = id(new PhabricatorHandleQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withPHIDs($phids)->execute();
$commit_handle = $handles[$commit->getPHID()];
$commit_name = $commit_handle->getName();
if ($author_phid) {
$author_name = $handles[$author_phid]->getName();
} else {
$author_name = $data->getAuthorName();
}
if ($reviewer_phid) {
$reviewer_name = $handles[$reviewer_phid]->getName();
} else {
$reviewer_name = null;
}
$who = implode(', ', array_filter(array($author_name, $reviewer_name)));
$description = $data->getCommitMessage();
$commit_uri = PhabricatorEnv::getProductionURI($commit_handle->getURI());
$differential = $revision ? PhabricatorEnv::getProductionURI('/D' . $revision->getID()) : 'No revision.';
$limit = self::MAX_FILES_SHOWN_IN_EMAIL;
$files = $adapter->loadAffectedPaths();
sort($files);
if (count($files) > $limit) {
array_splice($files, $limit);
$files[] = '(This commit affected more than ' . $limit . ' files. ' . 'Only ' . $limit . ' are shown here and additional ones are truncated.)';
}
$files = implode("\n", $files);
$xscript_id = $xscript->getID();
$why_uri = '/herald/transcript/' . $xscript_id . '/';
$reply_handler = PhabricatorAuditCommentEditor::newReplyHandlerForCommit($commit);
$template = new PhabricatorMetaMTAMail();
$inline_patch_text = $this->buildPatch($template, $repository, $commit);
$body = new PhabricatorMetaMTAMailBody();
$body->addRawSection($description);
$body->addTextSection(pht('DETAILS'), $commit_uri);
// TODO: This should be integrated properly once we move to
// ApplicationTransactions.
$field_list = PhabricatorCustomField::getObjectFields($commit, PhabricatorCustomField::ROLE_APPLICATIONTRANSACTIONS);
$field_list->setViewer(PhabricatorUser::getOmnipotentUser())->readFieldsFromStorage($commit);
foreach ($field_list->getFields() as $field) {
try {
$field->buildApplicationTransactionMailBody(new DifferentialTransaction(), $body);
} catch (Exception $ex) {
// Log the exception and continue.
phlog($ex);
}
}
$body->addTextSection(pht('DIFFERENTIAL REVISION'), $differential);
$body->addTextSection(pht('AFFECTED FILES'), $files);
$body->addReplySection($reply_handler->getReplyHandlerInstructions());
$body->addHeraldSection($why_uri);
$body->addRawSection($inline_patch_text);
$body = $body->render();
$prefix = PhabricatorEnv::getEnvConfig('metamta.diffusion.subject-prefix');
$threading = PhabricatorAuditCommentEditor::getMailThreading($repository, $commit);
list($thread_id, $thread_topic) = $threading;
$template->setRelatedPHID($commit->getPHID());
$template->setSubject("{$commit_name}: {$name}");
$template->setSubjectPrefix($prefix);
$template->setVarySubjectPrefix('[Commit]');
$template->setBody($body);
$template->setThreadID($thread_id, $is_new = true);
$template->addHeader('Thread-Topic', $thread_topic);
$template->setIsBulk(true);
$template->addHeader('X-Herald-Rules', $xscript->getXHeraldRulesHeader());
if ($author_phid) {
$template->setFrom($author_phid);
}
// TODO: We should verify that each recipient can actually see the
// commit before sending them email (T603).
$mails = $reply_handler->multiplexMail($template, id(new PhabricatorHandleQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withPHIDs($email_phids)->execute(), array());
foreach ($mails as $mail) {
$mail->saveAndSend();
}
}
public function parseCommit(PhabricatorRepository $repository, PhabricatorRepositoryCommit $commit)
{
$data = id(new PhabricatorRepositoryCommitData())->loadOneWhere('commitID = %d', $commit->getID());
if (!$data) {
// TODO: Permanent failure.
return;
}
$rules = HeraldRule::loadAllByContentTypeWithFullData(HeraldContentTypeConfig::CONTENT_TYPE_COMMIT, $commit->getPHID());
$adapter = new HeraldCommitAdapter($repository, $commit, $data);
$engine = new HeraldEngine();
$effects = $engine->applyRules($rules, $adapter);
$engine->applyEffects($effects, $adapter, $rules);
$audit_phids = $adapter->getAuditMap();
if ($audit_phids) {
$this->createAudits($commit, $audit_phids, $rules);
}
$explicit_auditors = $this->createAuditsFromCommitMessage($commit, $data);
if ($repository->getDetail('herald-disabled')) {
// This just means "disable email"; audits are (mostly) idempotent.
return;
}
$this->publishFeedStory($repository, $commit, $data);
$herald_targets = $adapter->getEmailPHIDs();
$email_phids = array_unique(array_merge($explicit_auditors, $herald_targets));
if (!$email_phids) {
return;
}
$xscript = $engine->getTranscript();
$revision = $adapter->loadDifferentialRevision();
if ($revision) {
$name = $revision->getTitle();
} else {
$name = $data->getSummary();
}
$author_phid = $data->getCommitDetail('authorPHID');
$reviewer_phid = $data->getCommitDetail('reviewerPHID');
$phids = array_filter(array($author_phid, $reviewer_phid, $commit->getPHID()));
$handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
$commit_handle = $handles[$commit->getPHID()];
$commit_name = $commit_handle->getName();
if ($author_phid) {
$author_name = $handles[$author_phid]->getName();
} else {
$author_name = $data->getAuthorName();
}
if ($reviewer_phid) {
$reviewer_name = $handles[$reviewer_phid]->getName();
} else {
$reviewer_name = null;
}
$who = implode(', ', array_filter(array($author_name, $reviewer_name)));
$description = $data->getCommitMessage();
$commit_uri = PhabricatorEnv::getProductionURI($commit_handle->getURI());
$differential = $revision ? PhabricatorEnv::getProductionURI('/D' . $revision->getID()) : 'No revision.';
$files = $adapter->loadAffectedPaths();
sort($files);
$files = implode("\n", $files);
$xscript_id = $xscript->getID();
$manage_uri = '/herald/view/commits/';
$why_uri = '/herald/transcript/' . $xscript_id . '/';
$reply_handler = PhabricatorAuditCommentEditor::newReplyHandlerForCommit($commit);
$template = new PhabricatorMetaMTAMail();
$inline_patch_text = $this->buildPatch($template, $repository, $commit);
$body = new PhabricatorMetaMTAMailBody();
$body->addRawSection($description);
$body->addTextSection(pht('DETAILS'), $commit_uri);
$body->addTextSection(pht('DIFFERENTIAL REVISION'), $differential);
$body->addTextSection(pht('AFFECTED FILES'), $files);
$body->addReplySection($reply_handler->getReplyHandlerInstructions());
$body->addHeraldSection($manage_uri, $why_uri);
$body->addRawSection($inline_patch_text);
$body = $body->render();
$prefix = PhabricatorEnv::getEnvConfig('metamta.diffusion.subject-prefix');
$threading = PhabricatorAuditCommentEditor::getMailThreading($repository, $commit);
list($thread_id, $thread_topic) = $threading;
$template->setRelatedPHID($commit->getPHID());
$template->setSubject("{$commit_name}: {$name}");
$template->setSubjectPrefix($prefix);
$template->setVarySubjectPrefix("[Commit]");
$template->setBody($body);
$template->setThreadID($thread_id, $is_new = true);
$template->addHeader('Thread-Topic', $thread_topic);
$template->setIsBulk(true);
$template->addHeader('X-Herald-Rules', $xscript->getXHeraldRulesHeader());
if ($author_phid) {
$template->setFrom($author_phid);
}
$mails = $reply_handler->multiplexMail($template, id(new PhabricatorObjectHandleData($email_phids))->loadHandles(), array());
foreach ($mails as $mail) {
$mail->saveAndSend();
}
}
public function parseCommit(PhabricatorRepository $repository, PhabricatorRepositoryCommit $commit)
{
$data = id(new PhabricatorRepositoryCommitData())->loadOneWhere('commitID = %d', $commit->getID());
if (!$data) {
// TODO: Permanent failure.
return;
}
$rules = HeraldRule::loadAllByContentTypeWithFullData(HeraldContentTypeConfig::CONTENT_TYPE_COMMIT, $commit->getPHID());
$adapter = new HeraldCommitAdapter($repository, $commit, $data);
$engine = new HeraldEngine();
$effects = $engine->applyRules($rules, $adapter);
$engine->applyEffects($effects, $adapter, $rules);
$audit_phids = $adapter->getAuditMap();
if ($audit_phids) {
$this->createAudits($commit, $audit_phids, $rules);
}
$this->createAuditsFromCommitMessage($commit, $data);
$email_phids = $adapter->getEmailPHIDs();
if (!$email_phids) {
return;
}
if ($repository->getDetail('herald-disabled')) {
// This just means "disable email"; audits are (mostly) idempotent.
return;
}
$xscript = $engine->getTranscript();
$revision = $adapter->loadDifferentialRevision();
if ($revision) {
$name = $revision->getTitle();
} else {
$name = $data->getSummary();
}
$author_phid = $data->getCommitDetail('authorPHID');
$reviewer_phid = $data->getCommitDetail('reviewerPHID');
$phids = array_filter(array($author_phid, $reviewer_phid, $commit->getPHID()));
$handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
$commit_handle = $handles[$commit->getPHID()];
$commit_name = $commit_handle->getName();
if ($author_phid) {
$author_name = $handles[$author_phid]->getName();
} else {
$author_name = $data->getAuthorName();
}
if ($reviewer_phid) {
$reviewer_name = $handles[$reviewer_phid]->getName();
} else {
$reviewer_name = null;
}
$who = implode(', ', array_filter(array($author_name, $reviewer_name)));
$description = $data->getCommitMessage();
$commit_uri = PhabricatorEnv::getProductionURI($commit_handle->getURI());
$differential = $revision ? PhabricatorEnv::getProductionURI('/D' . $revision->getID()) : 'No revision.';
$files = $adapter->loadAffectedPaths();
sort($files);
$files = implode("\n ", $files);
$xscript_id = $xscript->getID();
$manage_uri = PhabricatorEnv::getProductionURI('/herald/view/commits/');
$why_uri = PhabricatorEnv::getProductionURI('/herald/transcript/' . $xscript_id . '/');
$reply_handler = PhabricatorAuditCommentEditor::newReplyHandlerForCommit($commit);
$reply_instructions = $reply_handler->getReplyHandlerInstructions();
if ($reply_instructions) {
$reply_instructions = "\n" . "REPLY HANDLER ACTIONS\n" . " " . $reply_instructions . "\n";
}
$body = <<<EOBODY
DESCRIPTION
{$description}
DETAILS
{$commit_uri}
DIFFERENTIAL REVISION
{$differential}
AFFECTED FILES
{$files}
{$reply_instructions}
MANAGE HERALD COMMIT RULES
{$manage_uri}
WHY DID I GET THIS EMAIL?
{$why_uri}
EOBODY;
$prefix = PhabricatorEnv::getEnvConfig('metamta.diffusion.subject-prefix');
$subject = trim("{$prefix} {$commit_name}: {$name}");
$vary_subject = trim("{$prefix} [Commit] {$commit_name}: {$name}");
$threading = PhabricatorAuditCommentEditor::getMailThreading($commit->getPHID());
list($thread_id, $thread_topic) = $threading;
$template = new PhabricatorMetaMTAMail();
$template->setRelatedPHID($commit->getPHID());
$template->setSubject($subject);
$template->setVarySubject($subject);
$template->setBody($body);
$template->setThreadID($thread_id, $is_new = true);
$template->addHeader('Thread-Topic', $thread_topic);
$template->setIsBulk(true);
$template->addHeader('X-Herald-Rules', $xscript->getXHeraldRulesHeader());
if ($author_phid) {
$template->setFrom($author_phid);
}
$mails = $reply_handler->multiplexMail($template, id(new PhabricatorObjectHandleData($email_phids))->loadHandles(), array());
foreach ($mails as $mail) {
$mail->saveAndSend();
}
}