/**
*
* @param $extensionName
* @param $moduleFilename
* @param $modulePath
* @param null $config
*/
protected function _addModule($extensionName, $moduleFilename, $modulePath, $config = null)
{
//one extension can contain many modules - so they share a config file
//but each module needs different settings
//so we got this trickery to enables per-module-config
//everything within the config key "config->module->$modulename" will be made toplevel config
if (isset($config->modules)) {
$moduleName = strtolower(substr($moduleFilename, 0, strlen($moduleFilename) - strlen(OntoWiki_Module_Registry::MODULE_FILE_POSTFIX)));
if (isset($config->modules->{$moduleName})) {
//dont touch the original config (seen also by components etc)
$config = unserialize(serialize($config));
$config->merge($config->modules->{$moduleName});
//pull this config up!
}
}
//read context(s)
if (isset($config->context) && is_string($config->context)) {
$contexts = array($config->context);
} else {
if (isset($config->context) && is_object($config->context)) {
$contexts = $config->context->toArray();
} else {
if (isset($config->contexts) && is_object($config->contexts)) {
$contexts = $config->contexts->toArray();
} else {
$contexts = array(OntoWiki_Module_Registry::DEFAULT_CONTEXT);
}
}
}
// register for context(s)
foreach ($contexts as $context) {
$this->_moduleRegistry->register($extensionName, $moduleFilename, $context, $config);
}
}
