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D16998.id40890.diff
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diff --git a/src/applications/people/storage/PhabricatorUser.php b/src/applications/people/storage/PhabricatorUser.php
--- a/src/applications/people/storage/PhabricatorUser.php
+++ b/src/applications/people/storage/PhabricatorUser.php
@@ -490,38 +490,28 @@
$settings = $this->loadGlobalSettings();
}
- // 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];
+ return $this->writeUserSettingCache($key, $value);
+ }
+
+ $cache = PhabricatorCaches::getRuntimeCache();
+ $cache_key = "settings.defaults({$key})";
+ $cache_map = $cache->getKeys(array($cache_key));
- // Make sure the value is valid before we return it. This makes things
- // more robust when options are changed or removed.
+ if ($cache_map) {
+ $value = $cache_map[$cache_key];
+ } else {
+ $defaults = PhabricatorSetting::getAllSettings();
if (isset($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.
- }
+ $value = id(clone $defaults[$key])
+ ->setViewer($this)
+ ->getSettingDefaultValue();
} else {
- // This is an ad-hoc setting with no controlling object.
- return $this->writeUserSettingCache($key, $value);
+ $value = null;
}
- }
- if (isset($defaults[$key])) {
- $value = id(clone $defaults[$key])
- ->setViewer($this)
- ->getSettingDefaultValue();
- } else {
- $value = null;
+ $cache->setKey($cache_key, $value);
}
return $this->writeUserSettingCache($key, $value);
@@ -555,12 +545,16 @@
return $this->getUserSetting(PhabricatorTimezoneSetting::SETTINGKEY);
}
+ public static function getGlobalSettingsCacheKey() {
+ return 'user.settings.globals.v1';
+ }
+
private function loadGlobalSettings() {
- $cache_key = 'user.settings.global';
- $cache = PhabricatorCaches::getRequestCache();
- $settings = $cache->getKey($cache_key);
+ $cache_key = self::getGlobalSettingsCacheKey();
+ $cache = PhabricatorCaches::getMutableStructureCache();
- if ($settings === null) {
+ $settings = $cache->getKey($cache_key);
+ if (!$settings) {
$preferences = PhabricatorUserPreferences::loadGlobalPreferences($this);
$settings = $preferences->getPreferences();
$cache->setKey($cache_key, $settings);
@@ -1495,9 +1489,27 @@
throw new PhabricatorDataNotAttachedException($this);
}
+ $user_phid = $this->getPHID();
+
+ // Try to read the actual cache before we generate a new value. We can
+ // end up here via Conduit, which does not use normal sessions and can
+ // not pick up a free cache load during session identification.
+ if ($user_phid) {
+ $raw_data = PhabricatorUserCache::readCaches(
+ $type,
+ $key,
+ array($user_phid));
+ if (array_key_exists($user_phid, $raw_data)) {
+ $raw_value = $raw_data[$user_phid];
+ $usable_value = $type->getValueFromStorage($raw_value);
+ $this->rawCacheData[$key] = $raw_value;
+ $this->usableCacheData[$key] = $usable_value;
+ return $usable_value;
+ }
+ }
+
$usable_value = $type->getDefaultValue();
- $user_phid = $this->getPHID();
if ($user_phid) {
$map = $type->newValueForUsers($key, array($this));
if (array_key_exists($user_phid, $map)) {
diff --git a/src/applications/people/storage/PhabricatorUserCache.php b/src/applications/people/storage/PhabricatorUserCache.php
--- a/src/applications/people/storage/PhabricatorUserCache.php
+++ b/src/applications/people/storage/PhabricatorUserCache.php
@@ -96,6 +96,26 @@
unset($unguarded);
}
+ public static function readCaches(
+ PhabricatorUserCacheType $type,
+ $key,
+ array $user_phids) {
+
+ $table = new self();
+ $conn = $table->establishConnection('r');
+
+ $rows = queryfx_all(
+ $conn,
+ 'SELECT userPHID, cacheData FROM %T WHERE userPHID IN (%Ls)
+ AND cacheType = %s AND cacheIndex = %s',
+ $table->getTableName(),
+ $user_phids,
+ $type->getUserCacheType(),
+ PhabricatorHash::digestForIndex($key));
+
+ return ipull($rows, 'cacheData', 'userPHID');
+ }
+
public static function clearCache($key, $user_phid) {
return self::clearCaches($key, array($user_phid));
}
diff --git a/src/applications/settings/editor/PhabricatorUserPreferencesEditor.php b/src/applications/settings/editor/PhabricatorUserPreferencesEditor.php
--- a/src/applications/settings/editor/PhabricatorUserPreferencesEditor.php
+++ b/src/applications/settings/editor/PhabricatorUserPreferencesEditor.php
@@ -158,6 +158,9 @@
PhabricatorUserPreferencesCacheType::KEY_PREFERENCES,
$user_phid);
} else {
+ $cache = PhabricatorCaches::getMutableStructureCache();
+ $cache->deleteKey(PhabricatorUserPreferences::getGlobalCacheKey());
+
PhabricatorUserCache::clearCacheForAllUsers(
PhabricatorUserPreferencesCacheType::KEY_PREFERENCES);
}
diff --git a/src/applications/settings/setting/PhabricatorPinnedApplicationsSetting.php b/src/applications/settings/setting/PhabricatorPinnedApplicationsSetting.php
--- a/src/applications/settings/setting/PhabricatorPinnedApplicationsSetting.php
+++ b/src/applications/settings/setting/PhabricatorPinnedApplicationsSetting.php
@@ -10,12 +10,7 @@
}
public function getSettingDefaultValue() {
- $viewer = $this->getViewer();
-
- // If we're editing a template, just show every available application.
- if (!$viewer) {
- $viewer = PhabricatorUser::getOmnipotentUser();
- }
+ $viewer = PhabricatorUser::getOmnipotentUser();
$applications = id(new PhabricatorApplicationQuery())
->setViewer($viewer)

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