public function newValueForUsers($key, array $users)
{
$viewer = $this->getViewer();
$users = mpull($users, null, 'getPHID');
$user_phids = array_keys($users);
$preferences = id(new PhabricatorUserPreferencesQuery())->setViewer($viewer)->withUsers($users)->needSyntheticPreferences(true)->execute();
$preferences = mpull($preferences, null, 'getUserPHID');
$all_settings = PhabricatorSetting::getAllSettings();
$settings = array();
foreach ($users as $user_phid => $user) {
$preference = idx($preferences, $user_phid);
if (!$preference) {
continue;
}
foreach ($all_settings as $key => $setting) {
$value = $preference->getSettingValue($key);
// As an optimization, we omit the value from the cache if it is
// exactly the same as the hardcoded default.
$default_value = id(clone $setting)->setViewer($user)->getSettingDefaultValue();
if ($value === $default_value) {
continue;
}
$settings[$user_phid][$key] = $value;
}
}
$results = array();
foreach ($user_phids as $user_phid) {
$value = idx($settings, $user_phid, array());
$results[$user_phid] = phutil_json_encode($value);
}
return $results;
}
public final function getPanelSettingsKeys()
{
$viewer = $this->getViewer();
$settings = PhabricatorSetting::getAllEnabledSettings($viewer);
$this_key = $this->getPanelKey();
$panel_settings = array();
foreach ($settings as $setting) {
if ($setting->getSettingPanelKey() == $this_key) {
$panel_settings[] = $setting;
}
}
return mpull($panel_settings, 'getSettingKey');
}
public function getUserSetting($key)
{
// NOTE: We store available keys and cached values separately to make it
// faster to check for `null` in the cache, which is common.
if (isset($this->settingCacheKeys[$key])) {
return $this->settingCache[$key];
}
$settings_key = PhabricatorUserPreferencesCacheType::KEY_PREFERENCES;
if ($this->getPHID()) {
$settings = $this->requireCacheData($settings_key);
} else {
$settings = array();
}
// NOTE: To slightly improve performance, we're using all settings here,
// not just settings that are enabled for the current viewer. It's fine to
// get the value of a setting that we wouldn't let the user edit in the UI.
$defaults = PhabricatorSetting::getAllSettings();
if (array_key_exists($key, $settings)) {
$value = $settings[$key];
// Make sure the value is valid before we return it. This makes things
// more robust when options are changed or removed.
if (isset($defaults[$key])) {
try {
id(clone $defaults[$key])->setViewer($this)->assertValidValue($value);
return $this->writeUserSettingCache($key, $value);
} catch (Exception $ex) {
// Fall through below and return the default value.
}
} else {
// This is an ad-hoc setting with no controlling object.
return $this->writeUserSettingCache($key, $value);
}
}
if (isset($defaults[$key])) {
$value = id(clone $defaults[$key])->setViewer($this)->getSettingDefaultValue();
} else {
$value = null;
}
return $this->writeUserSettingCache($key, $value);
}
private static function getSettingObject($key)
{
$settings = PhabricatorSetting::getAllSettings();
return idx($settings, $key);
}
protected function buildCustomEditFields($object)
{
$viewer = $this->getViewer();
$settings = PhabricatorSetting::getAllEnabledSettings($viewer);
foreach ($settings as $key => $setting) {
$setting = clone $setting;
$setting->setViewer($viewer);
$settings[$key] = $setting;
}
$settings = msortv($settings, 'getSettingOrderVector');
$fields = array();
foreach ($settings as $setting) {
foreach ($setting->newCustomEditFields($object) as $field) {
$fields[] = $field;
}
}
return $fields;
}
private function getSettings()
{
$actor = $this->getActor();
$settings = PhabricatorSetting::getAllEnabledSettings($actor);
foreach ($settings as $key => $setting) {
$setting = clone $setting;
$setting->setViewer($actor);
$settings[$key] = $setting;
}
return $settings;
}