/ */ namespace Imagick; use Files\Format\Handler as FormatHandler; use Zend\Mvc\MvcEvent; class Module { /** * Add a preview handler for types supported by Image Magick */ public function onBootstrap(MvcEvent $event) { $application = $event->getApplication(); $services = $application->getServiceManager(); $formats = $services->get('formats'); $formats->addHandler( new FormatHandler( // can-preview callback function ($file, $extension, $mimeType, $request) { if (!extension_loaded('imagick')) { return false; } // support an explicit set of formats if imagick does $formats = array_intersect( array('bmp', 'eps', 'psd', 'tga', 'tiff'), array_map('strtolower', \Imagick::queryFormats()) ); // special case for ".tif" files, which are identical to ".tiff" files in all but name if (in_array('tiff', $formats)) { $formats[] = 'tif'; } if (in_array($extension, $formats)) { return true; } }, // render-preview callback function ($file, $extension, $mimeType, $request) use ($services) { $helpers = $services->get('ViewHelperManager'); $escapeUrl = $helpers->get('escapeUrl'); $url = $helpers->get('url'); $viewUrl = $url('imagick', array('path' => trim($file->getDepotFilename(), '/'))) . '?v=' . $escapeUrl($file->getRevspec()); return '

' . '

'; } ), 'imagick' ); } public function getConfig() { return include __DIR__ . '/config/module.config.php'; } public function getAutoloaderConfig() { return array( 'Zend\Loader\StandardAutoloader' => array( 'namespaces' => array( __NAMESPACE__ => __DIR__ . '/src/' . __NAMESPACE__, ), ), ); } }