/**
* Load configuration file of options.
*
* Optionally will cache the configuration.
*
* @param string $file
* @throws Zend_Application_Exception When invalid configuration file is provided
* @return array
*/
protected function _loadConfig($file)
{
$suffix = pathinfo($file, PATHINFO_EXTENSION);
$suffix = $suffix === 'dist' ? pathinfo(basename($file, ".{$suffix}"), PATHINFO_EXTENSION) : $suffix;
if ($suffix == 'ini') {
$config = Garp_Config_Ini::getCached($file, $this->getEnvironment())->toArray();
} else {
$config = parent::_loadConfig($file);
}
return $config;
}
/**
* Create a Zend_Config instance from database results
* @param Zend_Db_Table_Rowset $results
* @param Array $config The array that's recursively filled with the right keys
* @return Zend_Config
*/
protected function _createIniFromResults($results, $env)
{
// Create a parse_ini_string() compatible string.
$ini = "[{$env}]\n";
foreach ($results as $result) {
$keyValue = "{$result->key} = \"{$result->value}\"\n";
$ini .= $keyValue;
}
$iniObj = Garp_Config_Ini::fromString($ini);
return $iniObj;
}
/**
* Initialize the ini file.
* @param String $file The path to the ini file
* @param String $namespace What namespace to use in the ini file
* @return Void
*/
public function init($file, $namespace = null)
{
$ini = Garp_Config_Ini::getCached($file);
if ($namespace) {
$namespaces = explode('.', $namespace);
do {
$namespace = array_shift($namespaces);
$ini = $ini->{$namespace};
} while ($namespaces);
}
$this->_ini = $ini;
}
/**
* Overwrite cause we want to store the options elsewhere
*
* @return array
*/
public function getOptions()
{
$options = parent::getOptions();
if (!array_key_exists('enabled', $options)) {
$options['enabled'] = true;
}
if ($options['enabled']) {
$config = Garp_Config_Ini::getCached(APPLICATION_PATH . '/configs/acl.ini');
$aclOptions = $config->acl->toArray();
$options = array_merge($options, $aclOptions);
}
return $options;
}
/**
* After fetch callback
* @param Array $args
* @return Void
*/
public function afterFetch(array &$args)
{
$model = $args[0];
$results = $args[1];
$table = $model->getName();
$chartService = new Garp_Service_Google_Chart();
$ini = Garp_Config_Ini::getCached(APPLICATION_PATH . '/configs/routes.ini');
$routes = $ini->routes->toArray();
$view = Zend_Controller_Front::getInstance()->getParam('bootstrap')->getResource('view');
$routeFound = false;
foreach ($routes as $r) {
if (array_key_exists('route', $r) && $r['route'] === '/' . $table . '/:slug') {
$routeFound = $r;
break;
}
}
if (!$routeFound) {
throw new Exception('There is no direct route to this object.');
}
// provide uniform interface, so we can always loop
if (!$results instanceof Garp_Db_Table_Rowset) {
$results = array($results);
}
foreach ($results as $row) {
if (isset($row->slug) && $row->slug) {
$refUrl = $view->fullUrl('/' . $table . '/' . $row->slug);
$row->setVirtual('qrcode', $chartService->fetchQRCodeUrl($refUrl));
}
}
// return the pointer to 0
if ($results instanceof Garp_Db_Table_Rowset) {
$results->rewind();
} else {
// also, return results to the original format if it was no Rowset to begin with.
$results = $results[0];
}
}