From 0c529187a9c17625762a47ed02f23e119a5a56ad Mon Sep 17 00:00:00 2001
From: Boris-Chengbiao Zhou <bobo1239@web.de>
Date: Thu, 2 Mar 2017 03:11:49 +0100
Subject: [PATCH] Output progress

---
 src/main.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index a45dd59..33b34d7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -125,7 +125,8 @@ fn download_catalog(catalog_name: &str, out_dir: &Path, auth: &str) {
     println!("Starting to download {} presentations!",
              presentations.len());
 
-    for presentation in presentations {
+    for (i, presentation) in presentations.iter().enumerate() {
+        println!("Downloading {}/{}: {}", i + 1, presentations.len(), presentation.name);
         download_presentation(&presentation, out_dir, auth);
     }
 }
@@ -150,8 +151,6 @@ fn get_catalog_id(name: &str, auth: &str) -> String {
 }
 
 fn download_presentation(presentation: &Presentation, out_dir: &Path, auth: &str) {
-    println!("Downloading: {}", presentation.name);
-
     let response = CLIENT.get(&presentation.download_url)
         .header(construct_cookie(auth))
         .send()