action hooks ngg_dlgallery_zip_before_send and `ngg_dlgallery_zip_a…

…fter_send`

includes/class.NextGENDownloadGallery.php

@@ -373,6 +373,7 @@ protected static function getNgg2DownloadTitle($displayed_gallery) {
 				// TODO: extend this function to pick up other NGG2 gallery sources
 				$title = '';
 				break;
+
 		}
 
 		// restrict length to 250 characters
@@ -473,6 +474,7 @@ public static function nggDownloadZip() {
 
 				// send the Zip archive to the browser
 				$zipName = apply_filters('ngg_dlgallery_zip_filename', sanitize_file_name(strtr($gallery, ',', '-')) . '.zip', $gallery);
+				do_action('ngg_dlgallery_zip_before_send', $zipName, $filename, $images);
 				header('Content-Description: File Transfer');
 				header('Content-Type: application/zip');
 				header('Content-Disposition: attachment; filename=' . $zipName);
@@ -494,6 +496,8 @@ public static function nggDownloadZip() {
 				if (is_resource($file))
 					@fclose($file);
 
+				do_action('ngg_dlgallery_zip_after_send', $zipName, $filename, $images);
+
 				// delete the temporary file
 				@unlink($filename);
 

readme.txt

@@ -123,6 +123,7 @@ This program incorporates a little code that is copyright by Photocrati Media 20
 
 = 1.4.5, soon... =
 * fixed: NextGEN Gallery no longer permits typing in download gallery template name; add our templates to list
+* added: action hooks `ngg_dlgallery_zip_before_send` and `ngg_dlgallery_zip_after_send`
 * changed: Download All handled via POST, not GET; more robust
 
 = 1.4.4, 2014-10-27 =