/**
* Include preview URLs in the resultset
*
* @param array $args
* @return void
*/
public function afterFetch(&$args)
{
$results =& $args[1];
$scaler = new Garp_Image_Scaler();
$templateUrl = (string) $scaler->getScaledUrl('%d', '%s');
$templates = array_keys(Zend_Registry::get('config')->image->template->toArray());
$iterator = new Garp_Db_Table_Rowset_Iterator($results, function ($result) use($templates, $templateUrl) {
if (!isset($result->id)) {
return;
}
$result->setVirtual('urls', array_reduce($templates, function ($acc, $cur) use($templateUrl, $result) {
$acc[$cur] = sprintf($templateUrl, $cur, $result->id);
return $acc;
}, array()));
});
$iterator->walk();
}
protected function _loadIniDefaults()
{
if (!self::$_config) {
$ini = Zend_Registry::get('config');
self::$_config = $ini->image;
}
$this->params['bgcolor'] = self::$_config->bgcolor;
}
protected function _scaleDatabaseImage(Garp_Db_Table_Row $record, Garp_Image_File $file, Garp_Image_Scaler $scaler, $template, $overwrite)
{
$id = $record->id;
$filename = $record->filename;
if (!$file->exists($filename)) {
Garp_Cli::errorOut('Warning: ' . $filename . ' is in the database, but not on disk!');
return;
}
if ($file->exists($scaler->getScaledPath($id, $template, true)) && !$overwrite) {
Garp_Cli::lineOut($template . '/' . $id . ' already exists, skipping');
return;
}
try {
$scaler->scaleAndStore($filename, $id, $template, $overwrite);
Garp_Cli::lineOut('Scaled image #' . $id . ': ' . $filename);
return true;
} catch (Exception $e) {
Garp_Cli::errorOut("Error scaling " . $filename . " (#" . $id . "): " . $e->getMessage());
}
}