/**
* Retrieve the settings values from db.
*
* @param $defaults
*
* @return array
*/
public static function retrieve(&$defaults)
{
$domain = new CRM_Core_DAO_Domain();
//we are initializing config, really can't use, CRM-7863
$urlVar = 'q';
if (defined('CIVICRM_UF') && CIVICRM_UF == 'Joomla') {
$urlVar = 'task';
}
if (CRM_Core_Config::isUpgradeMode()) {
$domain->selectAdd('config_backend');
} elseif (CRM_Utils_Array::value($urlVar, $_GET) == 'admin/modules/list/confirm') {
$domain->selectAdd('config_backend', 'locales');
} else {
$domain->selectAdd('config_backend, locales, locale_custom_strings');
}
$domain->id = CRM_Core_Config::domainID();
$domain->find(TRUE);
if ($domain->config_backend) {
$defaults = unserialize($domain->config_backend);
if ($defaults === FALSE || !is_array($defaults)) {
$defaults = array();
return FALSE;
}
$skipVars = self::skipVars();
foreach ($skipVars as $skip) {
if (array_key_exists($skip, $defaults)) {
unset($defaults[$skip]);
}
}
// check if there are any locale strings
if ($domain->locale_custom_strings) {
$defaults['localeCustomStrings'] = unserialize($domain->locale_custom_strings);
} else {
$defaults['localeCustomStrings'] = NULL;
}
// are we in a multi-language setup?
$multiLang = $domain->locales ? TRUE : FALSE;
// set the current language
$lcMessages = NULL;
$session = CRM_Core_Session::singleton();
// on multi-lang sites based on request and civicrm_uf_match
if ($multiLang) {
$lcMessagesRequest = CRM_Utils_Request::retrieve('lcMessages', 'String', $this);
$languageLimit = array();
if (array_key_exists('languageLimit', $defaults) && is_array($defaults['languageLimit'])) {
$languageLimit = $defaults['languageLimit'];
}
if (in_array($lcMessagesRequest, array_keys($languageLimit))) {
$lcMessages = $lcMessagesRequest;
//CRM-8559, cache navigation do not respect locale if it is changed, so reseting cache.
CRM_Core_BAO_Cache::deleteGroup('navigation');
} else {
$lcMessagesRequest = NULL;
}
if (!$lcMessagesRequest) {
$lcMessagesSession = $session->get('lcMessages');
if (in_array($lcMessagesSession, array_keys($languageLimit))) {
$lcMessages = $lcMessagesSession;
} else {
$lcMessagesSession = NULL;
}
}
if ($lcMessagesRequest) {
$ufm = new CRM_Core_DAO_UFMatch();
$ufm->contact_id = $session->get('userID');
if ($ufm->find(TRUE)) {
$ufm->language = $lcMessages;
$ufm->save();
}
$session->set('lcMessages', $lcMessages);
}
if (!$lcMessages and $session->get('userID')) {
$ufm = new CRM_Core_DAO_UFMatch();
$ufm->contact_id = $session->get('userID');
if ($ufm->find(TRUE) && in_array($ufm->language, array_keys($languageLimit))) {
$lcMessages = $ufm->language;
}
$session->set('lcMessages', $lcMessages);
}
}
global $dbLocale;
// try to inherit the language from the hosting CMS
if (!empty($defaults['inheritLocale'])) {
// FIXME: On multilanguage installs, CRM_Utils_System::getUFLocale() in many cases returns nothing if $dbLocale is not set
$dbLocale = $multiLang ? "_{$defaults['lcMessages']}" : '';
$lcMessages = CRM_Utils_System::getUFLocale();
if ($domain->locales and !in_array($lcMessages, explode(CRM_Core_DAO::VALUE_SEPARATOR, $domain->locales))) {
$lcMessages = NULL;
}
}
if (empty($lcMessages)) {
//CRM-11993 - if a single-lang site, use default
$lcMessages = CRM_Utils_Array::value('lcMessages', $defaults);
}
// set suffix for table names - use views if more than one language
$dbLocale = $multiLang ? "_{$lcMessages}" : '';
// FIXME: an ugly hack to fix CRM-4041
global $tsLocale;
$tsLocale = $lcMessages;
// FIXME: as bad aplace as any to fix CRM-5428
// (to be moved to a sane location along with the above)
if (function_exists('mb_internal_encoding')) {
mb_internal_encoding('UTF-8');
}
}
// dont add if its empty
if (!empty($defaults)) {
// retrieve directory and url preferences also
CRM_Core_BAO_Setting::retrieveDirectoryAndURLPreferences($defaults);
// Pickup enabled-components from settings table if found.
$enableComponents = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME, 'enable_components', NULL, array());
if (!empty($enableComponents)) {
$defaults['enableComponents'] = $enableComponents;
// Lookup component IDs. Note: Do *not* instantiate components.
// Classloading may not be fully setup yet.
$components = CRM_Core_Component::getComponentIDs();
$enabledComponentIDs = array();
foreach ($defaults['enableComponents'] as $name) {
$enabledComponentIDs[] = $components[$name];
}
$defaults['enableComponentIDs'] = $enabledComponentIDs;
}
}
}
/**
* @param $item
*
* @return bool|mixed
* @throws Exception
*/
public static function checkMenuItem(&$item)
{
if (!array_key_exists('access_callback', $item)) {
CRM_Core_Error::backtrace();
CRM_Core_Error::fatal();
}
// if component_id is present, ensure it is enabled
if (isset($item['component_id']) && $item['component_id']) {
if (!isset(Civi::$statics[__CLASS__]['componentNameId'])) {
Civi::$statics[__CLASS__]['componentNameId'] = array_flip(CRM_Core_Component::getComponentIDs());
}
$componentName = Civi::$statics[__CLASS__]['componentNameId'][$item['component_id']];
$config = CRM_Core_Config::singleton();
if (is_array($config->enableComponents) && in_array($componentName, $config->enableComponents)) {
// continue with process
} else {
return FALSE;
}
}
// the following is imitating drupal 6 code in includes/menu.inc
if (empty($item['access_callback']) || is_numeric($item['access_callback'])) {
return (bool) $item['access_callback'];
}
// check whether the following Ajax requests submitted the right key
// FIXME: this should be integrated into ACLs proper
if (CRM_Utils_Array::value('page_type', $item) == 3) {
if (!CRM_Core_Key::validate($_REQUEST['key'], $item['path'])) {
return FALSE;
}
}
// check if callback is for checkMenu, if so optimize it
if (is_array($item['access_callback']) && $item['access_callback'][0] == 'CRM_Core_Permission' && $item['access_callback'][1] == 'checkMenu') {
$op = CRM_Utils_Array::value(1, $item['access_arguments'], 'and');
return self::checkMenu($item['access_arguments'][0], $op);
} else {
return call_user_func_array($item['access_callback'], $item['access_arguments']);
}
}
