Arthur Suzuki
--- a/application/modules/admin/controllers/RedmineController.php
+++ b/application/modules/admin/controllers/RedmineController.php
    }
  }

+  public function downloadFileAction() {
+    $this->getHelper('ViewRenderer')->setNoRender();
+    $library = Class_Bib::find($this->_getParam('id_lib', 0));
+    $service = new Class_WebService_Redmine($library);
+    $fileid = $this->_getParam('fileid');
+    $filename = $this->_getParam('filename');
+    return $service->downloadFile($fileid, $filename, $this->_response);
--- a/library/Class/Testing/PhpCommand.php
+++ b/library/Class/Testing/PhpCommand.php
                                           'password_hash',
                                           'extension_loaded',
                                           'libxml_use_internal_errors',
-                                           'libxml_get_errors']);
+                                           'libxml_get_errors',
+                                           'curl_exec',
--- a/library/Class/WebService/Redmine.php
+++ b/library/Class/WebService/Redmine.php
 */

 class Class_WebService_Redmine extends Class_WebService_Abstract {
-   use Trait_Translator;
+  use Trait_Translator, Trait_StaticPhpCommand;
--- a/library/Class/WebService/Redmine.php
+++ b/library/Class/WebService/Redmine.php
  }


+  public function downloadFile($fileid, $filename, $response) {
+    $client = $this->getClient();
+    $path = '/attachments/download/'.$fileid.'/'.$filename;
+    $curl = $client->prepareRequest($path);