/**
* Loads an ACE collection from the ACL and updates the permissions (creating if no appropriate ACE exists)
*
* @todo refactor this code to transactionalize ACL updating
* @param MutableAclInterface $acl
* @param PermissionContextInterface $context
* @return void
*/
protected function doApplyPermission(MutableAclInterface $acl, PermissionContextInterface $context, $replace_existing = false)
{
$type = $context->getPermissionType();
$field = $context->getField();
if (is_null($field)) {
$aceCollection = $this->getAceCollection($acl, $type);
} else {
$aceCollection = $this->getFieldAceCollection($acl, $type, $field);
}
$size = count($aceCollection) - 1;
reset($aceCollection);
for ($i = $size; $i >= 0; $i--) {
if ($replace_existing) {
// Replace all existing permissions with the new one
if ($context->hasDifferentPermission($aceCollection[$i])) {
// The ACE was found but with a different permission. Update it.
if (is_null($field)) {
$acl->{"update{$type}Ace"}($i, $context->getMask());
} else {
$acl->{"update{$type}FieldAce"}($id, $field, $context - getMask());
}
//No need to proceed further because the acl is updated
return;
} else {
if ($context->equals($aceCollection[$i])) {
// The exact same ACE was found. Nothing to do.
return;
}
}
} else {
if ($context->equals($aceCollection[$i])) {
// The exact same ACE was found. Nothing to do.
return;
}
}
}
//If we come this far means we have to insert ace
if (is_null($field)) {
$acl->{"insert{$type}Ace"}($context->getSecurityIdentity(), $context->getMask(), 0, $context->isGranting());
} else {
$acl->{"insert{$type}FieldAce"}($field, $context->getSecurityIdentity(), $context->getMask(), 0, $context->isGranting());
}
}
/**
* Sets up the log backend after configuration is done
*
* Marshalls 'provideLogBackend' on the Site object, if none is provided,
* then a file backend is used that will log into a file like:
* $site->layout->logDir/y-m-d.log
* or if test mode is enabled:
* $site->layout->logDir/test_y-m-d.log
*
* Once the backend is setup, any buffered log messages are logged
*/
public function configure()
{
$this->log = $this->site->marshallSingleCallback('provideLogBackend');
if (!isset($this->log)) {
$logDir = $this->site->layout->setupLogDir();
$logFile = strftime('%F.log');
if ($this->site->isTestMode()) {
$logFile = "test_{$logFile}";
}
$logFile = "{$logDir}/{$logFile}";
if ($this->site->isDebugMode()) {
$logLevel = PEAR_LOG_DEBUG;
} else {
$logLevel = PEAR_LOG_WARNING;
}
$this->log = Log::singleton('file', $logFile, null, $logLevel);
}
foreach ($this->buffer as $item) {
list($level, $message) = $item;
if ($level <= $this->log(getMask())) {
$this->log->log($message, $level);
}
}
$this->buffer = null;
}
