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PhabricatorPeopleQuery.php
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Fri, Jun 13, 09:15

PhabricatorPeopleQuery.php
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<?php
final class PhabricatorPeopleQuery
extends PhabricatorCursorPagedPolicyAwareQuery {
private $usernames;
private $realnames;
private $emails;
private $phids;
private $ids;
private $dateCreatedAfter;
private $dateCreatedBefore;
private $isAdmin;
private $isSystemAgent;
private $isMailingList;
private $isDisabled;
private $isApproved;
private $nameLike;
private $nameTokens;
private $needPrimaryEmail;
private $needProfile;
private $needProfileImage;
private $needAvailability;
public function withIDs(array $ids) {
$this->ids = $ids;
return $this;
}
public function withPHIDs(array $phids) {
$this->phids = $phids;
return $this;
}
public function withEmails(array $emails) {
$this->emails = $emails;
return $this;
}
public function withRealnames(array $realnames) {
$this->realnames = $realnames;
return $this;
}
public function withUsernames(array $usernames) {
$this->usernames = $usernames;
return $this;
}
public function withDateCreatedBefore($date_created_before) {
$this->dateCreatedBefore = $date_created_before;
return $this;
}
public function withDateCreatedAfter($date_created_after) {
$this->dateCreatedAfter = $date_created_after;
return $this;
}
public function withIsAdmin($admin) {
$this->isAdmin = $admin;
return $this;
}
public function withIsSystemAgent($system_agent) {
$this->isSystemAgent = $system_agent;
return $this;
}
public function withIsMailingList($mailing_list) {
$this->isMailingList = $mailing_list;
return $this;
}
public function withIsDisabled($disabled) {
$this->isDisabled = $disabled;
return $this;
}
public function withIsApproved($approved) {
$this->isApproved = $approved;
return $this;
}
public function withNameLike($like) {
$this->nameLike = $like;
return $this;
}
public function withNameTokens(array $tokens) {
$this->nameTokens = array_values($tokens);
return $this;
}
public function needPrimaryEmail($need) {
$this->needPrimaryEmail = $need;
return $this;
}
public function needProfile($need) {
$this->needProfile = $need;
return $this;
}
public function needProfileImage($need) {
$this->needProfileImage = $need;
return $this;
}
public function needAvailability($need) {
$this->needAvailability = $need;
return $this;
}
public function newResultObject() {
return new PhabricatorUser();
}
protected function loadPage() {
$table = new PhabricatorUser();
$data = $this->loadStandardPageRows($table);
if ($this->needPrimaryEmail) {
$table->putInSet(new LiskDAOSet());
}
return $table->loadAllFromArray($data);
}
protected function didFilterPage(array $users) {
if ($this->needProfile) {
$user_list = mpull($users, null, 'getPHID');
$profiles = new PhabricatorUserProfile();
$profiles = $profiles->loadAllWhere('userPHID IN (%Ls)',
array_keys($user_list));
$profiles = mpull($profiles, null, 'getUserPHID');
foreach ($user_list as $user_phid => $user) {
$profile = idx($profiles, $user_phid);
if (!$profile) {
$profile = new PhabricatorUserProfile();
$profile->setUserPHID($user_phid);
}
$user->attachUserProfile($profile);
}
}
if ($this->needProfileImage) {
$rebuild = array();
foreach ($users as $user) {
$image_uri = $user->getProfileImageCache();
if ($image_uri) {
// This user has a valid cache, so we don't need to fetch any
// data or rebuild anything.
$user->attachProfileImageURI($image_uri);
continue;
}
// This user's cache is invalid or missing, so we're going to rebuild
// it.
$rebuild[] = $user;
}
if ($rebuild) {
$file_phids = mpull($rebuild, 'getProfileImagePHID');
$file_phids = array_filter($file_phids);
if ($file_phids) {
// NOTE: We're using the omnipotent user here because older profile
// images do not have the 'profile' flag, so they may not be visible
// to the executing viewer. At some point, we could migrate to add
// this flag and then use the real viewer, or just use the real
// viewer after enough time has passed to limit the impact of old
// data. The consequence of missing here is that we cache a default
// image when a real image exists.
$files = id(new PhabricatorFileQuery())
->setParentQuery($this)
->setViewer(PhabricatorUser::getOmnipotentUser())
->withPHIDs($file_phids)
->execute();
$files = mpull($files, null, 'getPHID');
} else {
$files = array();
}
foreach ($rebuild as $user) {
$image_phid = $user->getProfileImagePHID();
if (isset($files[$image_phid])) {
$image_uri = $files[$image_phid]->getBestURI();
} else {
$image_uri = PhabricatorUser::getDefaultProfileImageURI();
}
$user->writeProfileImageCache($image_uri);
$user->attachProfileImageURI($image_uri);
}
}
}
if ($this->needAvailability) {
$rebuild = array();
foreach ($users as $user) {
$cache = $user->getAvailabilityCache();
if ($cache !== null) {
$user->attachAvailability($cache);
} else {
$rebuild[] = $user;
}
}
if ($rebuild) {
$this->rebuildAvailabilityCache($rebuild);
}
}
return $users;
}
protected function shouldGroupQueryResultRows() {
if ($this->nameTokens) {
return true;
}
return parent::shouldGroupQueryResultRows();
}
protected function buildJoinClauseParts(AphrontDatabaseConnection $conn) {
$joins = parent::buildJoinClauseParts($conn);
if ($this->emails) {
$email_table = new PhabricatorUserEmail();
$joins[] = qsprintf(
$conn,
'JOIN %T email ON email.userPHID = user.PHID',
$email_table->getTableName());
}
if ($this->nameTokens) {
foreach ($this->nameTokens as $key => $token) {
$token_table = 'token_'.$key;
$joins[] = qsprintf(
$conn,
'JOIN %T %T ON %T.userID = user.id AND %T.token LIKE %>',
PhabricatorUser::NAMETOKEN_TABLE,
$token_table,
$token_table,
$token_table,
$token);
}
}
return $joins;
}
protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
$where = parent::buildWhereClauseParts($conn);
if ($this->usernames !== null) {
$where[] = qsprintf(
$conn,
'user.userName IN (%Ls)',
$this->usernames);
}
if ($this->emails !== null) {
$where[] = qsprintf(
$conn,
'email.address IN (%Ls)',
$this->emails);
}
if ($this->realnames !== null) {
$where[] = qsprintf(
$conn,
'user.realName IN (%Ls)',
$this->realnames);
}
if ($this->phids !== null) {
$where[] = qsprintf(
$conn,
'user.phid IN (%Ls)',
$this->phids);
}
if ($this->ids !== null) {
$where[] = qsprintf(
$conn,
'user.id IN (%Ld)',
$this->ids);
}
if ($this->dateCreatedAfter) {
$where[] = qsprintf(
$conn,
'user.dateCreated >= %d',
$this->dateCreatedAfter);
}
if ($this->dateCreatedBefore) {
$where[] = qsprintf(
$conn,
'user.dateCreated <= %d',
$this->dateCreatedBefore);
}
if ($this->isAdmin !== null) {
$where[] = qsprintf(
$conn,
'user.isAdmin = %d',
(int)$this->isAdmin);
}
if ($this->isDisabled !== null) {
$where[] = qsprintf(
$conn,
'user.isDisabled = %d',
(int)$this->isDisabled);
}
if ($this->isApproved !== null) {
$where[] = qsprintf(
$conn,
'user.isApproved = %d',
(int)$this->isApproved);
}
if ($this->isSystemAgent !== null) {
$where[] = qsprintf(
$conn,
'user.isSystemAgent = %d',
(int)$this->isSystemAgent);
}
if ($this->isMailingList !== null) {
$where[] = qsprintf(
$conn,
'user.isMailingList = %d',
(int)$this->isMailingList);
}
if (strlen($this->nameLike)) {
$where[] = qsprintf(
$conn,
'user.username LIKE %~ OR user.realname LIKE %~',
$this->nameLike,
$this->nameLike);
}
return $where;
}
protected function getPrimaryTableAlias() {
return 'user';
}
public function getQueryApplicationClass() {
return 'PhabricatorPeopleApplication';
}
public function getOrderableColumns() {
return parent::getOrderableColumns() + array(
'username' => array(
'table' => 'user',
'column' => 'username',
'type' => 'string',
'reverse' => true,
'unique' => true,
),
);
}
protected function getPagingValueMap($cursor, array $keys) {
$user = $this->loadCursorObject($cursor);
return array(
'id' => $user->getID(),
'username' => $user->getUsername(),
);
}
private function rebuildAvailabilityCache(array $rebuild) {
$rebuild = mpull($rebuild, null, 'getPHID');
// Limit the window we look at because far-future events are largely
// irrelevant and this makes the cache cheaper to build and allows it to
// self-heal over time.
$min_range = PhabricatorTime::getNow();
$max_range = $min_range + phutil_units('72 hours in seconds');
$events = id(new PhabricatorCalendarEventQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withInvitedPHIDs(array_keys($rebuild))
->withIsCancelled(false)
->withDateRange($min_range, $max_range)
->execute();
// Group all the events by invited user. Only examine events that users
// are actually attending.
$map = array();
foreach ($events as $event) {
foreach ($event->getInvitees() as $invitee) {
if (!$invitee->isAttending()) {
continue;
}
$invitee_phid = $invitee->getInviteePHID();
if (!isset($rebuild[$invitee_phid])) {
continue;
}
$map[$invitee_phid][] = $event;
}
}
foreach ($rebuild as $phid => $user) {
$events = idx($map, $phid, array());
$cursor = $min_range;
if ($events) {
// Find the next time when the user has no meetings. If we move forward
// because of an event, we check again for events after that one ends.
while (true) {
foreach ($events as $event) {
$from = $event->getDateFromForCache();
$to = $event->getDateTo();
if (($from <= $cursor) && ($to > $cursor)) {
$cursor = $to;
continue 2;
}
}
break;
}
}
if ($cursor > $min_range) {
$availability = array(
'until' => $cursor,
);
$availability_ttl = $cursor;
} else {
$availability = array(
'until' => null,
);
$availability_ttl = $max_range;
}
// Never TTL the cache to longer than the maximum range we examined.
$availability_ttl = min($availability_ttl, $max_range);
$user->writeAvailabilityCache($availability, $availability_ttl);
$user->attachAvailability($availability);
}
}
}

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