private function _viewSourceById($id)
{
$imageModel = new Model_Image();
$imageRow = $imageModel->fetchRow($imageModel->getAdapter()->quoteInto("id = ?", $id));
if (count($imageRow) && isset($imageRow->filename)) {
$file = new Garp_File('image');
$url = $file->getUrl($imageRow->filename);
header("Location: " . $url);
// @codingStandardsIgnoreStart
exit;
// @codingStandardsIgnoreEnd
}
throw new Zend_Controller_Action_Exception("Sorry, I can't find the requested image.", 404);
}
/**
* Generate scaled versions of a specific source file, along all configured templates.
*
* @param String $filename Filename of the source file in need of scaling
* @param Boolean $overwrite
* @return Void
*/
protected function _generateScaledImagesForFilename($filename, $overwrite = false)
{
Garp_Cli::lineOut('Generating scaled images for file "' . $filename . '".');
if (!$filename) {
return;
}
$scaler = new Garp_Image_Scaler();
$templates = $scaler->getTemplateNames();
$imageModel = new Model_Image();
$select = $imageModel->getAdapter()->quoteInto('filename = ?', $filename);
$record = $imageModel->fetchRow($select);
$file = new Garp_Image_File();
$success = 0;
if (!$record) {
Garp_Cli::errorOut('I couldn\'t find any records in the database, containing "' . $filename . '" as filename');
return;
}
foreach ($templates as $template) {
$success += (int) $this->_scaleDatabaseImage($record, $file, $scaler, $template, $overwrite);
}
return $success == count($templates);
}
