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PhabricatorUserPreferencesQuery.php
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Sun, Feb 2, 05:34

PhabricatorUserPreferencesQuery.php
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<?php
final class PhabricatorUserPreferencesQuery
extends PhabricatorCursorPagedPolicyAwareQuery {
private $ids;
private $phids;
private $userPHIDs;
private $builtinKeys;
private $hasUserPHID;
private $users = array();
private $synthetic;
public function withIDs(array $ids) {
$this->ids = $ids;
return $this;
}
public function withPHIDs(array $phids) {
$this->phids = $phids;
return $this;
}
public function withHasUserPHID($is_user) {
$this->hasUserPHID = $is_user;
return $this;
}
public function withUserPHIDs(array $phids) {
$this->userPHIDs = $phids;
return $this;
}
public function withUsers(array $users) {
assert_instances_of($users, 'PhabricatorUser');
$this->users = mpull($users, null, 'getPHID');
$this->withUserPHIDs(array_keys($this->users));
return $this;
}
public function withBuiltinKeys(array $keys) {
$this->builtinKeys = $keys;
return $this;
}
/**
* Always return preferences for every queried user.
*
* If no settings exist for a user, a new empty settings object with
* appropriate defaults is returned.
*
* @param bool True to generate synthetic preferences for missing users.
*/
public function needSyntheticPreferences($synthetic) {
$this->synthetic = $synthetic;
return $this;
}
public function newResultObject() {
return new PhabricatorUserPreferences();
}
protected function loadPage() {
$preferences = $this->loadStandardPage($this->newResultObject());
if ($this->synthetic) {
$user_map = mpull($preferences, null, 'getUserPHID');
foreach ($this->userPHIDs as $user_phid) {
if (isset($user_map[$user_phid])) {
continue;
}
$preferences[] = $this->newResultObject()
->setUserPHID($user_phid);
}
}
return $preferences;
}
protected function willFilterPage(array $prefs) {
$user_phids = mpull($prefs, 'getUserPHID');
$user_phids = array_filter($user_phids);
// If some of the preferences are attached to users, try to use any objects
// we were handed first. If we're missing some, load them.
if ($user_phids) {
$users = $this->users;
$user_phids = array_fuse($user_phids);
$load_phids = array_diff_key($user_phids, $users);
$load_phids = array_keys($load_phids);
if ($load_phids) {
$load_users = id(new PhabricatorPeopleQuery())
->setViewer($this->getViewer())
->withPHIDs($load_phids)
->execute();
$load_users = mpull($load_users, null, 'getPHID');
$users += $load_users;
}
} else {
$users = array();
}
$need_global = array();
foreach ($prefs as $key => $pref) {
$user_phid = $pref->getUserPHID();
if (!$user_phid) {
$pref->attachUser(null);
continue;
}
$need_global[] = $pref;
$user = idx($users, $user_phid);
if (!$user) {
$this->didRejectResult($pref);
unset($prefs[$key]);
continue;
}
$pref->attachUser($user);
}
// If we loaded any user preferences, load the global defaults and attach
// them if they exist.
if ($need_global) {
$global = id(new self())
->setViewer($this->getViewer())
->withBuiltinKeys(
array(
PhabricatorUserPreferences::BUILTIN_GLOBAL_DEFAULT,
))
->executeOne();
if ($global) {
foreach ($need_global as $pref) {
$pref->attachDefaultSettings($global);
}
}
}
return $prefs;
}
protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
$where = parent::buildWhereClauseParts($conn);
if ($this->ids !== null) {
$where[] = qsprintf(
$conn,
'id IN (%Ld)',
$this->ids);
}
if ($this->phids !== null) {
$where[] = qsprintf(
$conn,
'phid IN (%Ls)',
$this->phids);
}
if ($this->userPHIDs !== null) {
$where[] = qsprintf(
$conn,
'userPHID IN (%Ls)',
$this->userPHIDs);
}
if ($this->builtinKeys !== null) {
$where[] = qsprintf(
$conn,
'builtinKey IN (%Ls)',
$this->builtinKeys);
}
if ($this->hasUserPHID !== null) {
if ($this->hasUserPHID) {
$where[] = qsprintf(
$conn,
'userPHID IS NOT NULL');
} else {
$where[] = qsprintf(
$conn,
'userPHID IS NULL');
}
}
return $where;
}
public function getQueryApplicationClass() {
return 'PhabricatorSettingsApplication';
}
}

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