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phab/src/applications/settings/editor/PhabricatorUserPreferencesEditor.php
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PhabricatorUserPreferencesEditor.php
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<?php
final class PhabricatorUserPreferencesEditor
extends PhabricatorApplicationTransactionEditor {
public function getEditorApplicationClass() {
return 'PhabricatorSettingsApplication';
}
public function getEditorObjectsDescription() {
return pht('Settings');
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = PhabricatorUserPreferencesTransaction::TYPE_SETTING;
return $types;
}
protected function expandTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$setting_key = $xaction->getMetadataValue(
PhabricatorUserPreferencesTransaction::PROPERTY_SETTING);
$settings = $this->getSettings();
$setting = idx($settings, $setting_key);
if ($setting) {
return $setting->expandSettingTransaction($object, $xaction);
}
return parent::expandTransaction($object, $xaction);
}
protected function getCustomTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$setting_key = $xaction->getMetadataValue(
PhabricatorUserPreferencesTransaction::PROPERTY_SETTING);
switch ($xaction->getTransactionType()) {
case PhabricatorUserPreferencesTransaction::TYPE_SETTING:
return $object->getPreference($setting_key);
}
return parent::getCustomTransactionOldValue($object, $xaction);
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$actor = $this->getActor();
$setting_key = $xaction->getMetadataValue(
PhabricatorUserPreferencesTransaction::PROPERTY_SETTING);
$settings = PhabricatorSetting::getAllEnabledSettings($actor);
$setting = $settings[$setting_key];
switch ($xaction->getTransactionType()) {
case PhabricatorUserPreferencesTransaction::TYPE_SETTING:
$value = $xaction->getNewValue();
$value = $setting->getTransactionNewValue($value);
return $value;
}
return parent::getCustomTransactionNewValue($object, $xaction);
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$setting_key = $xaction->getMetadataValue(
PhabricatorUserPreferencesTransaction::PROPERTY_SETTING);
switch ($xaction->getTransactionType()) {
case PhabricatorUserPreferencesTransaction::TYPE_SETTING:
$new_value = $xaction->getNewValue();
if ($new_value === null) {
$object->unsetPreference($setting_key);
} else {
$object->setPreference($setting_key, $new_value);
}
return;
}
return parent::applyCustomInternalTransaction($object, $xaction);
}
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorUserPreferencesTransaction::TYPE_SETTING:
return;
}
return parent::applyCustomExternalTransaction($object, $xaction);
}
protected function validateTransaction(
PhabricatorLiskDAO $object,
$type,
array $xactions) {
$errors = parent::validateTransaction($object, $type, $xactions);
$settings = $this->getSettings();
switch ($type) {
case PhabricatorUserPreferencesTransaction::TYPE_SETTING:
foreach ($xactions as $xaction) {
$setting_key = $xaction->getMetadataValue(
PhabricatorUserPreferencesTransaction::PROPERTY_SETTING);
$setting = idx($settings, $setting_key);
if (!$setting) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
pht(
'There is no known application setting with key "%s".',
$setting_key),
$xaction);
continue;
}
try {
$setting->validateTransactionValue($xaction->getNewValue());
} catch (Exception $ex) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
$ex->getMessage(),
$xaction);
}
}
break;
}
return $errors;
}
protected function applyFinalEffects(
PhabricatorLiskDAO $object,
array $xactions) {
$user_phid = $object->getUserPHID();
if ($user_phid) {
PhabricatorUserCache::clearCache(
PhabricatorUserPreferencesCacheType::KEY_PREFERENCES,
$user_phid);
} else {
$cache = PhabricatorCaches::getMutableStructureCache();
$cache->deleteKey(PhabricatorUser::getGlobalSettingsCacheKey());
PhabricatorUserCache::clearCacheForAllUsers(
PhabricatorUserPreferencesCacheType::KEY_PREFERENCES);
}
return $xactions;
}
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;
}
}
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