/**
* Gets a Piece_Right_Config object from a configuration file or a cache.
*
* @param string $masterFile
* @param string $cacheDirectory
* @return Piece_Right_Config
*/
function &_getConfiguration($masterFile, $cacheDirectory)
{
$masterFile = realpath($masterFile);
$cache =& new Cache_Lite_File(array('cacheDir' => "{$cacheDirectory}/", 'masterFile' => $masterFile, 'automaticSerialization' => true, 'errorHandlingAPIBreak' => true));
if (!Piece_Right_Env::isProduction()) {
$cache->remove($masterFile);
}
/*
* The Cache_Lite class always specifies PEAR_ERROR_RETURN when
* calling PEAR::raiseError in default.
*/
$config = $cache->get($masterFile);
if (PEAR::isError($config)) {
trigger_error("Cannot read the cache file in the directory [ {$cacheDirectory} ].", E_USER_WARNING);
return Piece_Right_Config_Factory::_getConfigurationFromFile($masterFile);
}
if (!$config) {
$config =& Piece_Right_Config_Factory::_getConfigurationFromFile($masterFile);
if (Piece_Right_Error::hasErrors()) {
$return = null;
return $return;
}
$result = $cache->save($config);
if (PEAR::isError($result)) {
trigger_error("Cannot write the Piece_Right_Config object to the cache file in the directory [ {$cacheDirectory} ].", E_USER_WARNING);
}
}
return $config;
}
/**
* Invokes the plugin specific code.
*
* @param boolean $isProduction
*/
function invoke($isProduction)
{
Piece_Right_Env::setIsProduction($isProduction);
}
/**
* Sets whether the current environment is production or not.
*
* @param boolean $isProduction
*/
public function setIsProduction($isProduction)
{
Piece_Right_Env::setIsProduction($isProduction);
}