Added support for file attachment in response.

cskr · Jul 19, 2010 · b43b9e8 · b43b9e8
1 parent a4324e6
commit b43b9e8
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/lib/renderer.js b/lib/renderer.js
@@ -183,6 +183,26 @@ RequestContext.prototype.renderStatic = function() {
     });
 };
 
+RequestContext.prototype.sendFile = function(file, fileName) {
+    var self = this;
+    fs.stat(file, function(err, stats) {
+        if(err) {
+            self.handleError(err);
+        } else {
+            if(!fileName) {
+                fileName = file.substring(file.lastIndexOf('/') + 1);
+            }
+            var extn = fileName.substring(fileName.lastIndexOf('.') + 1);
+            self.headers['content-type'] = mime.mimes[extn] 
+                            ? mime.mimes[extn] 
+                            : 'application/octet-stream';
+
+            self.headers['content-disposition'] = 'attachment; filename=' + fileName;
+            sendStatic(file, stats, self);
+        }
+    });
+};
+
 RequestContext.prototype.renderError = function(status, error) {
     this.status = status;
     if(error === undefined) {