/**
* testCleanupCache
*/
public function testCleanupCache()
{
$this->_instance->cleanupCache(Zend_Cache::CLEANING_MODE_ALL);
$cache = Tinebase_Core::getCache();
$oldLifetime = $cache->getOption('lifetime');
$cache->setLifetime(1);
$cacheId = Tinebase_Helper::convertCacheId('testCleanupCache');
$cache->save('value', $cacheId);
sleep(3);
// cleanup with CLEANING_MODE_OLD
$this->_instance->cleanupCache();
$cache->setLifetime($oldLifetime);
$this->assertFalse($cache->load($cacheId));
// check for cache files
$config = Tinebase_Core::getConfig();
if ($config->caching && $config->caching->backend == 'File' && $config->caching->path) {
$cacheFile = $this->_lookForCacheFile($config->caching->path);
$this->assertEquals(NULL, $cacheFile, 'found cache file: ' . $cacheFile);
}
}
/**
* generic check admin rights function
* rules:
* - ADMIN right includes all other rights
* - MANAGE_* right includes VIEW_* right
* - results are cached if caching is active (with cache tag 'rights')
*
* @param string $_right to check
* @param boolean $_throwException [optional]
* @param boolean $_includeTinebaseAdmin [optional]
* @return boolean
* @throws Tinebase_Exception_UnexpectedValue
* @throws Tinebase_Exception_AccessDenied
* @throws Tinebase_Exception
*
* @todo move that to *_Acl_Rights
* @todo include Tinebase admin? atm only the application admin right is checked
* @todo think about moving the caching to Tinebase_Acl_Roles and use only a class cache as it is difficult (and slow?) to invalidate
*/
public function checkRight($_right, $_throwException = TRUE, $_includeTinebaseAdmin = TRUE)
{
if (empty($this->_applicationName)) {
throw new Tinebase_Exception_UnexpectedValue('No application name defined!');
}
if (!is_object(Tinebase_Core::getUser())) {
throw new Tinebase_Exception('No user found for right check!');
}
$right = strtoupper($_right);
$cache = Tinebase_Core::getCache();
$cacheId = Tinebase_Helper::convertCacheId('checkRight' . Tinebase_Core::getUser()->getId() . $right . $this->_applicationName);
$result = $cache->load($cacheId);
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' ' . $cacheId);
}
if (!$result) {
$applicationRightsClass = $this->_applicationName . '_Acl_Rights';
// array with the rights that should be checked, ADMIN is in it per default
$rightsToCheck = $_includeTinebaseAdmin ? array(Tinebase_Acl_Rights::ADMIN) : array();
if (preg_match("/VIEW_([A-Z_]*)/", $right, $matches)) {
// manage right includes view right
$rightsToCheck[] = constant($applicationRightsClass . '::MANAGE_' . $matches[1]);
}
$rightsToCheck[] = constant($applicationRightsClass . '::' . $right);
$result = FALSE;
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' Checking rights: ' . print_r($rightsToCheck, TRUE));
}
foreach ($rightsToCheck as $rightToCheck) {
if (Tinebase_Acl_Roles::getInstance()->hasRight($this->_applicationName, Tinebase_Core::getUser()->getId(), $rightToCheck)) {
$result = TRUE;
break;
}
}
$cache->save($result, $cacheId, array('rights'), 120);
}
if (!$result && $_throwException) {
throw new Tinebase_Exception_AccessDenied("You are not allowed to {$right} in application {$this->_applicationName} !");
}
return $result;
}
/**
* returns binary string in given format
*
* @param string $_mime
* @param int $_maxSize in bytes
* @return string
*/
public function getBlob($_mime = 'image/jpeg', $_maxSize = 0)
{
if ($this->mime != $_mime) {
$img = @imagecreatefromstring($this->blob);
$tmpPath = tempnam(Tinebase_Core::getTempDir(), 'tine20_tmp_gd');
switch ($_mime) {
case 'image/png':
imagepng($img, $tmpPath, 0);
break;
case 'image/jpeg':
imagejpeg($img, $tmpPath, 100);
break;
case 'image/gif':
imagegif($img, $tmpPath);
break;
default:
throw new Tinebase_Exception_InvalidArgument("Unsupported image type: " . $_mime);
break;
}
$blob = file_get_contents($tmpPath);
unlink($tmpPath);
} else {
$blob = $this->blob;
}
if ($_maxSize) {
$originalSize = strlen($blob);
if ($originalSize > $_maxSize) {
$cacheId = Tinebase_Helper::convertCacheId(__METHOD__ . $this->id . $_mime . $_maxSize);
if (Tinebase_Core::getCache()->test($cacheId)) {
$blob = Tinebase_Core::getCache()->load($cacheId);
return $blob;
}
// NOTE: resampling 1:1 through GD changes images size so
// we always to through GD before furthor calculations
$qS = $_maxSize / strlen($blob);
$qD = $_mime != $this->mime ? sqrt($qS) : 1;
$qF = 1;
$i = 0;
do {
// feedback fault
$qD = $qD * $qF;
$clone = clone $this;
$clone->resize(floor($this->width * $qD), floor($this->height * $qD), self::RATIOMODE_PRESERVANDCROP);
$blob = $clone->getBlob();
$size = strlen($blob);
// size factor achieved;
$qSA = $size / $originalSize;
// size fault factor
$qF = sqrt($qS / $qSA);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " resized {$this->id}: qS: {$qS} qD: {$qD} qSA: {$qSA} sizeA: {$size} qF: {$qF} ");
}
// feedback size fault factor if we are still to big or more than 1% to small per attempt
} while ($qF > 1 + $i++ * 0.01 || $qF < 1);
Tinebase_Core::getCache()->save($blob, $cacheId, array(), null);
}
}
return $blob;
}
/**
* returns list of all available translations
*
* NOTE available are those, having a Tinebase translation
*
* @return array list of all available translation
*
* @todo add test
*/
public static function getAvailableTranslations($appName = 'Tinebase')
{
$availableTranslations = array();
// look for po files in Tinebase
$officialTranslationsDir = dirname(__FILE__) . "/../{$appName}/translations";
foreach (scandir($officialTranslationsDir) as $poFile) {
list($localestring, $suffix) = explode('.', $poFile);
if ($suffix == 'po') {
$availableTranslations[$localestring] = array('path' => "{$officialTranslationsDir}/{$poFile}");
}
}
// lookup/merge custom translations
if (Tinebase_Config::isReady() === TRUE) {
$logger = Tinebase_Core::getLogger();
$customTranslationsDir = Tinebase_Config::getInstance()->translations;
if ($customTranslationsDir) {
foreach ((array) @scandir($customTranslationsDir) as $dir) {
$poFile = "{$customTranslationsDir}/{$dir}/{$appName}/translations/{$dir}.po";
if (is_readable($poFile)) {
$availableTranslations[$dir] = array('path' => $poFile);
}
}
}
} else {
$logger = null;
}
$filesToWatch = array();
// compute information
foreach ($availableTranslations as $localestring => $info) {
if (!Zend_Locale::isLocale($localestring, TRUE, FALSE)) {
if ($logger) {
$logger->WARN(__METHOD__ . '::' . __LINE__ . " {$localestring} is not supported, removing translation form list");
}
unset($availableTranslations[$localestring]);
continue;
}
$filesToWatch[] = $info['path'];
}
if (Tinebase_Config::isReady()) {
$cache = new Zend_Cache_Frontend_File(array('master_files' => $filesToWatch));
$cache->setBackend(Tinebase_Core::get(Tinebase_Core::CACHE)->getBackend());
} else {
$cache = null;
}
if ($cache) {
$cacheId = Tinebase_Helper::convertCacheId(__FUNCTION__ . $appName . sha1(serialize($filesToWatch)));
$cache = new Zend_Cache_Frontend_File(array('master_files' => $filesToWatch));
$cache->setBackend(Tinebase_Core::get(Tinebase_Core::CACHE)->getBackend());
if ($cachedTranslations = $cache->load($cacheId)) {
$cachedTranslations = unserialize($cachedTranslations);
if ($cachedTranslations !== null) {
return $cachedTranslations;
}
}
}
// compute information
foreach ($availableTranslations as $localestring => $info) {
// fetch header grep for X-Poedit-Language, X-Poedit-Country
$fh = fopen($info['path'], 'r');
$header = fread($fh, 1024);
fclose($fh);
preg_match('/X-Tine20-Language: (.+)(?:\\\\n?)(?:"?)/', $header, $language);
preg_match('/X-Tine20-Country: (.+)(?:\\\\n?)(?:"?)/', $header, $region);
$locale = new Zend_Locale($localestring);
$availableTranslations[$localestring]['locale'] = $localestring;
$availableTranslations[$localestring]['language'] = isset($language[1]) ? $language[1] : Zend_Locale::getTranslation($locale->getLanguage(), 'language', $locale);
$availableTranslations[$localestring]['region'] = isset($region[1]) ? $region[1] : Zend_Locale::getTranslation($locale->getRegion(), 'country', $locale);
}
ksort($availableTranslations);
if ($cache) {
$cache->save(serialize($availableTranslations), $cacheId, array(), 86400);
}
return $availableTranslations;
}
/**
* return account ids of accounts which made personal container accessible to given account
*
* @param string|Tinebase_Model_User $_accountId
* @param string|Tinebase_Model_Application $_application
* @param array|string $_grant
* @param bool $_ignoreACL
* @param bool $_andGrants
* @return array of array of containerData
*/
protected function _getOtherAccountIds($_accountId, $_application, $_grant, $_ignoreACL = FALSE, $_andGrants = FALSE)
{
$accountId = Tinebase_Model_User::convertUserIdToInt($_accountId);
$application = Tinebase_Application::getInstance()->getApplicationByName($_application);
$grant = $_ignoreACL ? '*' : $_grant;
$classCacheId = Tinebase_Helper::convertCacheId($accountId . $application->getId() . implode('', (array) $grant) . (int) $_ignoreACL . (int) $_andGrants);
try {
return $this->loadFromClassCache(__FUNCTION__, $classCacheId);
} catch (Tinebase_Exception_NotFound $tenf) {
// continue...
}
// first grab all container ids ...
$select = $this->_db->select()->distinct()->from(array('container_acl' => SQL_TABLE_PREFIX . 'container_acl'), array())->join(array('container' => SQL_TABLE_PREFIX . 'container'), "{$this->_db->quoteIdentifier('container_acl.container_id')} = {$this->_db->quoteIdentifier('container.id')}", array('container_id' => 'container.id'))->where("{$this->_db->quoteIdentifier('container.application_id')} = ?", $application->getId())->where("{$this->_db->quoteIdentifier('container.type')} = ?", Tinebase_Model_Container::TYPE_PERSONAL)->where("{$this->_db->quoteIdentifier('container.is_deleted')} = ?", 0, Zend_Db::INT_TYPE);
$this->addGrantsSql($select, $accountId, $grant, 'container_acl', $_andGrants, __CLASS__ . '::addGrantsSqlCallback');
$stmt = $this->_db->query('/*' . __FUNCTION__ . '*/' . $select);
$containerIds = $stmt->fetchAll(Zend_Db::FETCH_COLUMN);
// no container ids found / can stop here
if (empty($containerIds)) {
return $containerIds;
}
// ... now get the owners of the containers
$select = $this->_db->select()->distinct()->from(array('container_acl' => SQL_TABLE_PREFIX . 'container_acl'), array('account_id'))->join(array('container' => SQL_TABLE_PREFIX . 'container'), "{$this->_db->quoteIdentifier('container_acl.container_id')} = {$this->_db->quoteIdentifier('container.id')}", array())->join(array('accounts' => SQL_TABLE_PREFIX . 'accounts'), "{$this->_db->quoteIdentifier('container_acl.account_id')} = {$this->_db->quoteIdentifier('accounts.id')}", array())->where("{$this->_db->quoteIdentifier('container.id')} IN (?)", $containerIds)->where("{$this->_db->quoteIdentifier('container_acl.account_id')} != ?", $accountId)->where("{$this->_db->quoteIdentifier('container_acl.account_grant')} = ?", Tinebase_Model_Grants::GRANT_ADMIN)->where("{$this->_db->quoteIdentifier('accounts.status')} = ?", 'enabled');
$stmt = $this->_db->query('/*' . __FUNCTION__ . '*/' . $select);
$accountIds = $stmt->fetchAll(Zend_Db::FETCH_COLUMN);
$this->saveInClassCache(__FUNCTION__, $classCacheId, $accountIds);
return $accountIds;
}
/**
* get nodes from cache
* if cache miss or cache etag is outdated, updates cache with nodes from backend
*
* @param string $path path
* @param string $etag hash etag
* @return array of nodes
*/
private function getNodesFromCache($path, $etag)
{
$cache = Tinebase_Core::get('cache');
$cacheId = Tinebase_Helper::convertCacheId('getExpressodriveEtags' . sha1(Tinebase_Core::getUser()->getId() . $this->encodePath($path)));
$result = $cache->load($cacheId);
if (!$result) {
$result = $this->getNodesFromBackend($path);
$cache->save($result, $cacheId, array('expressodriverEtags'), $this->cacheLifetime);
} else {
if ($result[0]['hash'] != $etag) {
$result = $this->getNodesFromBackend($path);
$cache->save($result, $cacheId, array('expressodriverEtags'), $this->cacheLifetime);
}
}
return $result;
}
/**
* Returns settings for crm app
* - result is cached
*
* @param boolean $_resolve if some values should be resolved (here yet unused)
* @return Crm_Model_Config
*
* @todo check 'endslead' values
* @todo use keyfield configs here
*/
public function getConfigSettings($_resolve = FALSE)
{
$cache = Tinebase_Core::get('cache');
$cacheId = Tinebase_Helper::convertCacheId('getCrmSettings');
$result = $cache->load($cacheId);
if (!$result) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Fetching Crm Settings ...');
}
$translate = Tinebase_Translation::getTranslation('Crm');
$result = new Crm_Model_Config(array('defaults' => parent::getConfigSettings()));
$others = array(Crm_Model_Config::LEADTYPES => array(array('id' => 1, 'leadtype' => $translate->_('Customer')), array('id' => 2, 'leadtype' => $translate->_('Partner')), array('id' => 3, 'leadtype' => $translate->_('Reseller'))), Crm_Model_Config::LEADSTATES => array(array('id' => 1, 'leadstate' => $translate->_('open'), 'probability' => 0, 'endslead' => 0), array('id' => 2, 'leadstate' => $translate->_('contacted'), 'probability' => 10, 'endslead' => 0), array('id' => 3, 'leadstate' => $translate->_('waiting for feedback'), 'probability' => 30, 'endslead' => 0), array('id' => 4, 'leadstate' => $translate->_('quote sent'), 'probability' => 50, 'endslead' => 0), array('id' => 5, 'leadstate' => $translate->_('accepted'), 'probability' => 100, 'endslead' => 1), array('id' => 6, 'leadstate' => $translate->_('lost'), 'probability' => 0, 'endslead' => 1)), Crm_Model_Config::LEADSOURCES => array(array('id' => 1, 'leadsource' => $translate->_('Market')), array('id' => 2, 'leadsource' => $translate->_('Email')), array('id' => 3, 'leadsource' => $translate->_('Telephone')), array('id' => 4, 'leadsource' => $translate->_('Website'))));
foreach ($others as $setting => $defaults) {
$result->{$setting} = Crm_Config::getInstance()->get($setting, new Tinebase_Config_Struct($defaults))->toArray();
}
// save result and tag it with 'settings'
$cache->save($result, $cacheId, array('settings'));
}
return $result;
}
/**
* @return array
*
* @param bool $MCV2only filter for new modelconfig with doctrine schema tool
*/
public function getModels($MCV2only = false)
{
if ($this->_models === null && !empty($this->_applicationName)) {
$cache = Tinebase_Core::getCache();
$cacheId = Tinebase_Helper::convertCacheId('getModels' . $this->_applicationName);
$models = $cache->load($cacheId);
if (!$models) {
$models = $this->_getModelsFromAppDir();
// cache for a long time only on prod
$cache->save($models, $cacheId, array(), TINE20_BUILDTYPE === 'DEVELOPMENT' ? 1 : 3600);
}
$this->_models = $models;
}
if ($MCV2only) {
if (!Setup_Core::isDoctrineAvailable()) {
if (Tinebase_Core::isLogLevel(Zend_Log::WARN)) {
Tinebase_Core::getLogger()->warn(__METHOD__ . '::' . __LINE__ . ' Doctrine not available, could not get modelconfig v2 models for application (php version id: ' . PHP_VERSION_ID . ')');
}
return array();
}
$md = new Tinebase_Record_DoctrineMappingDriver();
$MCv2Models = array();
foreach ((array) $this->_models as $model) {
if ($md->isTransient($model)) {
$MCv2Models[] = $model;
}
}
return $MCv2Models;
}
return $this->_models;
}
/**
* findCalendarHomeSet
* - result ($this->calendarHomeSet) is cached for 1 week
*
* @return boolean
*/
public function findCalendarHomeSet()
{
if ('' == $this->currentUserPrincipal && !$this->findCurrentUserPrincipal(3)) {
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . ' ' . __LINE__ . ' No principal found for user ' . $this->userName);
}
return false;
}
$cacheId = Tinebase_Helper::convertCacheId('findCalendarHomeSet' . $this->userName);
if (Tinebase_Core::getCache()->test($cacheId)) {
$this->calendarHomeSet = Tinebase_Core::getCache()->load($cacheId);
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . ' ' . __LINE__ . ' Loading user home set from cache');
}
return true;
}
$result = $this->calDavRequest('PROPFIND', $this->currentUserPrincipal, self::findCalendarHomeSetRequest);
if (isset($result['{urn:ietf:params:xml:ns:caldav}calendar-home-set'])) {
$this->calendarHomeSet = $result['{urn:ietf:params:xml:ns:caldav}calendar-home-set'];
Tinebase_Core::getCache()->save($this->calendarHomeSet, $cacheId, array(), 24 * 3600 * 7);
return true;
}
Tinebase_Core::getLogger()->err(__METHOD__ . '::' . __LINE__ . ' couldn\'t find calendar homeset');
return false;
}
/**
* returns all grants of a given timeaccount
* - this function caches its result (with cache tag 'container')
*
* @param Timetracker_Model_Timeaccount $_timeaccount
* @param boolean $_ignoreACL
* @return Tinebase_Record_RecordSet
*/
public static function getTimeaccountGrants($_timeaccount, $_ignoreACL = FALSE)
{
if (!$_ignoreACL) {
if (!Timetracker_Controller_Timeaccount::getInstance()->checkRight(Timetracker_Acl_Rights::MANAGE_TIMEACCOUNTS, FALSE)) {
if (!self::hasGrant($_timeaccount, Tinebase_Model_Grants::GRANT_ADMIN)) {
throw new Tinebase_Exception_AccessDenied("You nor have the RIGHT either the GRANT to get see all grants for this timeaccount");
}
}
}
$container = Tinebase_Container::getInstance()->getContainerById($_timeaccount->container_id);
$cache = Tinebase_Core::getCache();
$cacheId = Tinebase_Helper::convertCacheId('getTimeaccountGrants' . Tinebase_Core::getUser()->getId() . $_timeaccount->getId() . $_ignoreACL . $container->last_modified_time);
$result = $cache->load($cacheId);
if ($result === FALSE) {
$allContainerGrants = Tinebase_Container::getInstance()->getGrantsOfContainer($_timeaccount->container_id, true, 'Timetracker_Model_TimeaccountGrants');
$allTimeaccountGrants = new Tinebase_Record_RecordSet('Timetracker_Model_TimeaccountGrants');
foreach ($allContainerGrants as $index => $containerGrants) {
$timeaccountGrants = new Timetracker_Model_TimeaccountGrants($containerGrants->toArray());
$allTimeaccountGrants->addRecord($timeaccountGrants);
}
$result = $allTimeaccountGrants;
$cache->save($result, $cacheId, array('container'));
}
return $result;
}
/**
* convert container grants to principals
*
* @param Tinebase_Record_RecordSet $containers
* @return array
*
* @todo improve algorithm to fetch all contact/list_ids at once
*/
protected function _containerGrantsToPrincipals(Tinebase_Record_RecordSet $containers)
{
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Converting grants to principals for ' . count($containers) . ' containers.');
}
$result = array();
foreach ($containers as $container) {
$cacheId = Tinebase_Helper::convertCacheId('_containerGrantsToPrincipals' . $container->getId() . $container->seq);
$containerPrincipals = Tinebase_Core::getCache()->load($cacheId);
if ($containerPrincipals === false) {
$containerPrincipals = array();
$grants = Tinebase_Container::getInstance()->getGrantsOfContainer($container);
foreach ($grants as $grant) {
switch ($grant->account_type) {
case 'group':
$group = Tinebase_Group::getInstance()->getGroupById($grant->account_id);
if ($group->list_id) {
$containerPrincipals[] = self::PREFIX_GROUPS . '/' . $group->list_id;
}
break;
case 'user':
// skip if grant belongs to the owner of the calendar
if ($contact->account_id == $grant->account_id) {
continue;
}
$user = Tinebase_User::getInstance()->getUserByPropertyFromSqlBackend('accountId', $grant->account_id);
if ($user->contact_id) {
$containerPrincipals[] = self::PREFIX_USERS . '/' . $user->contact_id;
}
break;
}
}
Tinebase_Core::getCache()->save($containerPrincipals, $cacheId, array(), 24 * 60 * 60);
}
$result = array_merge($result, $containerPrincipals);
}
// users and groups can be duplicate
$result = array_unique($result);
return $result;
}
/**
* get custom fields for an application
* - results are cached in class cache $_cfByApplicationCache
* - results are cached if caching is active (with cache tag 'customfields')
*
* @param string|Tinebase_Model_Application $_applicationId application object, id or name
* @param string $_modelName
* @param string $_requiredGrant (read grant by default)
* @return Tinebase_Record_RecordSet|Tinebase_Model_CustomField_Config of Tinebase_Model_CustomField_Config records
*/
public function getCustomFieldsForApplication($_applicationId, $_modelName = NULL, $_requiredGrant = Tinebase_Model_CustomField_Grant::GRANT_READ)
{
$applicationId = Tinebase_Model_Application::convertApplicationIdToInt($_applicationId);
$userId = is_object(Tinebase_Core::getUser()) ? Tinebase_Core::getUser()->getId() : 'nouser';
$cfIndex = $applicationId . ($_modelName !== NULL ? $_modelName : '') . $_requiredGrant . $userId;
if (isset($this->_cfByApplicationCache[$cfIndex])) {
return $this->_cfByApplicationCache[$cfIndex];
}
$cache = Tinebase_Core::getCache();
$cacheId = Tinebase_Helper::convertCacheId('getCustomFieldsForApplication' . $cfIndex);
$result = $cache->load($cacheId);
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' Before - MEMORY: ' . memory_get_usage(TRUE) / 1024 / 1024 . ' MBytes');
}
if (!$result) {
$filterValues = array(array('field' => 'application_id', 'operator' => 'equals', 'value' => $applicationId));
if ($_modelName !== NULL) {
$filterValues[] = array('field' => 'model', 'operator' => 'equals', 'value' => $_modelName);
}
$filter = new Tinebase_Model_CustomField_ConfigFilter($filterValues);
$filter->setRequiredGrants((array) $_requiredGrant);
$result = $this->_backendConfig->search($filter);
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' Got ' . count($result) . ' uncached custom fields for app id ' . $applicationId . ' (cacheid: ' . $cacheId . ')');
}
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE) && count($result) > 0) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . print_r($result->toArray(), TRUE));
}
$cache->save($result, $cacheId, array('customfields'));
}
$this->_cfByApplicationCache[$cfIndex] = $result;
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' After - MEMORY: ' . memory_get_usage(TRUE) / 1024 / 1024 . ' MBytes');
}
return $result;
}
/**
* Returns settings for SimpleFAQ app
* - result is cached
*
* @param boolean $_resolve if some values should be resolved (here yet unused)
* @return SimpleFAQ_Model_Config
*
*/
public function getConfigSettings($_resolve = FALSE)
{
$cache = Tinebase_Core::get('cache');
$cacheId = Tinebase_Helper::convertCacheId('getSimpleFAQSettings');
$result = $cache->load($cacheId);
if (!$result) {
$translate = Tinebase_Translation::getTranslation('SimpleFAQ');
$result = new SimpleFAQ_Model_Config(array('defaults' => parent::getConfigSettings()));
$others = array(SimpleFAQ_Model_Config::FAQSTATUSES => array(array('id' => 1, 'faqstatus' => $translate->_('Draft')), array('id' => 2, 'faqstatus' => $translate->_('released')), array('id' => 3, 'faqstatus' => $translate->_('obsolete'))), SimpleFAQ_Model_Config::FAQTYPES => array(array('id' => 1, 'faqtype' => $translate->_('Internal')), array('id' => 2, 'faqtype' => $translate->_('Public'))));
foreach ($others as $setting => $defaults) {
$result->{$setting} = SimpleFAQ_Config::getInstance()->get($setting, new Tinebase_Config_Struct($defaults))->toArray();
}
// save result and tag it with 'settings'
$cache->save($result, $cacheId, array('settings'));
}
return $result;
}
/**
* invalidate cache by type/id
*
* @param array $cacheIds
*/
protected function _clearCache($cacheIds = array())
{
$cache = Tinebase_Core::getCache();
foreach ($cacheIds as $type => $id) {
$cacheId = Tinebase_Helper::convertCacheId($type . $id);
$cache->remove($cacheId);
}
$this->resetClassCache();
}
/**
* get JSON from cache or new instance
*
* @param array $classes for Zend_Cache_Frontend_File
* @return Zend_Json_Server
*/
protected static function _getServer($classes = null)
{
// setup cache if available
if (is_array($classes) && Tinebase_Core::getCache()) {
$masterFiles = array();
$dirname = dirname(__FILE__) . '/../../';
foreach ($classes as $class => $namespace) {
$masterFiles[] = $dirname . str_replace('_', '/', $class) . '.php';
}
try {
$cache = new Zend_Cache_Frontend_File(array('master_files' => $masterFiles, 'lifetime' => null, 'automatic_serialization' => true, 'automatic_cleaning_factor' => 0, 'write_control' => false, 'logging' => Tinebase_Core::isLogLevel(Zend_Log::DEBUG), 'logger' => Tinebase_Core::getLogger()));
$cache->setBackend(Tinebase_Core::getCache()->getBackend());
$cacheId = Tinebase_Helper::convertCacheId('_handle_' . sha1(Zend_Json_Encoder::encode($classes)) . '_' . (self::userIsRegistered() ? Tinebase_Core::getUser()->getId() : 'anon'));
$server = $cache->load($cacheId);
if ($server instanceof Zend_Json_Server) {
return $server;
}
} catch (Zend_Cache_Exception $zce) {
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . '::' . __LINE__ . " Failed to create cache. Exception: \n" . $zce);
}
}
}
$server = new Zend_Json_Server();
$server->setAutoEmitResponse(false);
$server->setAutoHandleExceptions(false);
if (is_array($classes)) {
foreach ($classes as $class => $namespace) {
try {
$server->setClass($class, $namespace);
} catch (Exception $e) {
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . " Failed to add JSON API for '{$class}' => '{$namespace}' Exception: \n" . $e);
}
}
}
}
if (self::userIsRegistered()) {
$definitions = self::_getModelConfigMethods();
$server->loadFunctions($definitions);
}
if (isset($cache)) {
$cache->save($server, $cacheId, array(), null);
}
return $server;
}
/**
* invalidate rights cache
*
* @param int $roleId
* @param array $roleRights the role rights to purge from cache
*/
protected function _invalidateRightsCache($roleId, $roleRights)
{
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . '::' . __LINE__ . ' Invalidating rights cache for role id ' . $roleId);
}
$rightsInvalidateCache = array();
foreach ($roleRights as $right) {
$rightsInvalidateCache[] = strtoupper($right['right']) . Tinebase_Application::getInstance()->getApplicationById($right['application_id'])->name;
}
// @todo can be further improved, by only selecting the users which are members of this role
$userIds = Tinebase_User::getInstance()->getUsers()->getArrayOfIds();
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' ' . print_r($rightsInvalidateCache, TRUE));
}
foreach ($rightsInvalidateCache as $rightData) {
foreach ($userIds as $userId) {
$cacheId = Tinebase_Helper::convertCacheId('checkRight' . $userId . $rightData);
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . '::' . __LINE__ . ' Removing cache id ' . $cacheId);
}
Tinebase_Core::getCache()->remove($cacheId);
}
}
$this->resetClassCache();
}
/**
* get Tine 2.0 group for given principal (by display name)
* - result is cached for 1 week
*
* @param string $principal
* @return null|Tinebase_Model_Group
*/
protected function _getGroupForPrincipal($principal)
{
$cacheId = Tinebase_Helper::convertCacheId('_getGroupForPrincipal' . $principal);
if (Tinebase_Core::getCache()->test($cacheId)) {
$group = Tinebase_Core::getCache()->load($cacheId);
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . ' ' . __LINE__ . ' Loading principal group from cache: ' . $group->name);
}
return $group;
}
$group = null;
$result = $this->calDavRequest('PROPFIND', $principal, self::resolvePrincipalRequest);
if (count($result['{DAV:}group-member-set']->getPrincipals()) > 0 && isset($result['{DAV:}displayname'])) {
$groupDescription = $result['{DAV:}displayname'];
try {
$group = Tinebase_Group::getInstance()->getGroupByPropertyFromSqlBackend('description', $groupDescription);
if (Tinebase_Core::isLogLevel(Zend_Log::INFO)) {
Tinebase_Core::getLogger()->info(__METHOD__ . ' ' . __LINE__ . ' Found matching group ' . $group->name . ' (' . $group->description . ') for principal ' . $principal);
}
Tinebase_Core::getCache()->save($group, $cacheId, array(), 24 * 3600 * 7);
} catch (Tinebase_Exception_Record_NotDefined $ternd) {
if (Tinebase_Core::isLogLevel(Zend_Log::NOTICE)) {
Tinebase_Core::getLogger()->notice(__METHOD__ . ' ' . __LINE__ . ' Group not found: ' . $groupDescription . ' ' . print_r($result, true));
}
}
}
return $group;
}