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DoorkeeperJIRAFeedWorker.php
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Wed, Aug 14, 15:35

DoorkeeperJIRAFeedWorker.php
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<?php
/**
* Publishes feed stories into JIRA, using the "JIRA Issues" field to identify
* linked issues.
*/
final class DoorkeeperJIRAFeedWorker extends DoorkeeperFeedWorker {
private $provider;
/* -( Publishing Stories )------------------------------------------------- */
/**
* This worker is enabled when a JIRA authentication provider is active.
*/
public function isEnabled() {
return (bool)PhabricatorJIRAAuthProvider::getJIRAProvider();
}
/**
* Publishes stories into JIRA using the JIRA API.
*/
protected function publishFeedStory() {
$story = $this->getFeedStory();
$viewer = $this->getViewer();
$provider = $this->getProvider();
$object = $this->getStoryObject();
$publisher = $this->getPublisher();
$jira_issue_phids = PhabricatorEdgeQuery::loadDestinationPHIDs(
$object->getPHID(),
PhabricatorJiraIssueHasObjectEdgeType::EDGECONST);
if (!$jira_issue_phids) {
$this->log(
"%s\n",
pht('Story is about an object with no linked JIRA issues.'));
return;
}
$do_anything = ($this->shouldPostComment() || $this->shouldPostLink());
if (!$do_anything) {
$this->log(
"%s\n",
pht('JIRA integration is configured not to post anything.'));
return;
}
$xobjs = id(new DoorkeeperExternalObjectQuery())
->setViewer($viewer)
->withPHIDs($jira_issue_phids)
->execute();
if (!$xobjs) {
$this->log(
"%s\n",
pht('Story object has no corresponding external JIRA objects.'));
return;
}
$try_users = $this->findUsersToPossess();
if (!$try_users) {
$this->log(
"%s\n",
pht('No users to act on linked JIRA objects.'));
return;
}
$xobjs = mgroup($xobjs, 'getApplicationDomain');
foreach ($xobjs as $domain => $xobj_list) {
$accounts = id(new PhabricatorExternalAccountQuery())
->setViewer($viewer)
->withUserPHIDs($try_users)
->withAccountTypes(array($provider->getProviderType()))
->withAccountDomains(array($domain))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->execute();
// Reorder accounts in the original order.
// TODO: This needs to be adjusted if/when we allow you to link multiple
// accounts.
$accounts = mpull($accounts, null, 'getUserPHID');
$accounts = array_select_keys($accounts, $try_users);
foreach ($xobj_list as $xobj) {
foreach ($accounts as $account) {
try {
$jira_key = $xobj->getObjectID();
if ($this->shouldPostComment()) {
$this->postComment($account, $jira_key);
}
if ($this->shouldPostLink()) {
$this->postLink($account, $jira_key);
}
break;
} catch (HTTPFutureResponseStatus $ex) {
phlog($ex);
$this->log(
"%s\n",
pht(
'Failed to update object %s using user %s.',
$xobj->getObjectID(),
$account->getUserPHID()));
}
}
}
}
}
/* -( Internals )---------------------------------------------------------- */
/**
* Get the active JIRA provider.
*
* @return PhabricatorJIRAAuthProvider Active JIRA auth provider.
* @task internal
*/
private function getProvider() {
if (!$this->provider) {
$provider = PhabricatorJIRAAuthProvider::getJIRAProvider();
if (!$provider) {
throw new PhabricatorWorkerPermanentFailureException(
pht('No JIRA provider configured.'));
}
$this->provider = $provider;
}
return $this->provider;
}
/**
* Get a list of users to act as when publishing into JIRA.
*
* @return list<phid> Candidate user PHIDs to act as when publishing this
* story.
* @task internal
*/
private function findUsersToPossess() {
$object = $this->getStoryObject();
$publisher = $this->getPublisher();
$data = $this->getFeedStory()->getStoryData();
// Figure out all the users related to the object. Users go into one of
// four buckets. For JIRA integration, we don't care about which bucket
// a user is in, since we just want to publish an update to linked objects.
$owner_phid = $publisher->getOwnerPHID($object);
$active_phids = $publisher->getActiveUserPHIDs($object);
$passive_phids = $publisher->getPassiveUserPHIDs($object);
$follow_phids = $publisher->getCCUserPHIDs($object);
$all_phids = array_merge(
array($owner_phid),
$active_phids,
$passive_phids,
$follow_phids);
$all_phids = array_unique(array_filter($all_phids));
// Even if the actor isn't a reviewer, etc., try to use their account so
// we can post in the correct voice. If we miss, we'll try all the other
// related users.
$try_users = array_merge(
array($data->getAuthorPHID()),
$all_phids);
$try_users = array_filter($try_users);
return $try_users;
}
private function shouldPostComment() {
return $this->getProvider()->shouldCreateJIRAComment();
}
private function shouldPostLink() {
return $this->getProvider()->shouldCreateJIRALink();
}
private function postComment($account, $jira_key) {
$provider = $this->getProvider();
$provider->newJIRAFuture(
$account,
'rest/api/2/issue/'.$jira_key.'/comment',
'POST',
array(
'body' => $this->renderStoryText(),
))->resolveJSON();
}
private function renderStoryText() {
$object = $this->getStoryObject();
$publisher = $this->getPublisher();
$text = $publisher->getStoryText($object);
if ($this->shouldPostLink()) {
return $text;
} else {
// include the link in the comment
return $text."\n\n".$publisher->getObjectURI($object);
}
}
private function postLink($account, $jira_key) {
$provider = $this->getProvider();
$object = $this->getStoryObject();
$publisher = $this->getPublisher();
$icon_uri = celerity_get_resource_uri('rsrc/favicons/favicon-16x16.png');
$provider->newJIRAFuture(
$account,
'rest/api/2/issue/'.$jira_key.'/remotelink',
'POST',
// format documented at http://bit.ly/1K5T0Li
array(
'globalId' => $object->getPHID(),
'application' => array(
'type' => 'com.phacility.phabricator',
'name' => 'Phabricator',
),
'relationship' => 'implemented in',
'object' => array(
'url' => $publisher->getObjectURI($object),
'title' => $publisher->getObjectTitle($object),
'icon' => array(
'url16x16' => $icon_uri,
'title' => 'Phabricator',
),
'status' => array(
'resolved' => $publisher->isObjectClosed($object),
),
),
))->resolveJSON();
}
}

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