From 9ac06330a70d67f580b15557e9e4fa6a397a2252 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Thu, 6 Apr 2017 17:42:04 +0200
Subject: More recv-media

---
 hel/recv-media.nix | 40 ++++++++++++++++++++++++----------------
 1 file changed, 24 insertions(+), 16 deletions(-)

diff --git a/hel/recv-media.nix b/hel/recv-media.nix
index 7afd981d..fd638ccc 100644
--- a/hel/recv-media.nix
+++ b/hel/recv-media.nix
@@ -15,6 +15,8 @@ writeScriptBin "recv-media" ''
   #!${stdenv.shell}
 
   pid=$?
+  notify=${if notifyUser == null then "false" else "true"}
+  notifyUser=${if notifyUser == null then "" else notifyUser}
 
   PATH=${eject}/bin:${coreutils}/bin:${if showTitle then ''${ffmpeg}/bin:${gnused}/bin:'' else ""}${wrapperDir}
 
@@ -29,23 +31,29 @@ writeScriptBin "recv-media" ''
 
   logger --id=$pid -t recv-media -p user.debug <<EOF
 $(id)
-$(stat ${dir})
-$(stat ${1})
-$(print ${2})
+$(stat ''${dir})
+$(stat ''${1})
+$(print ''${2})
 EOF
 
-  if ! cp -lnv --preserve=all "$1" "''${target}"; then
-    mkdir -pv $(dirname "''${tmpFile}")
-
-    ionice -c 3 -t cp -vn --preserve=all "$1" "''${tmpFile}" && mv -v "''${tmpFile}" "''${target}"
-  fi
-  touch -c -m -t "$2" "''${target}"
-
-  ${if notifyUser == null then "" else "#"}exit 0
-  
   (
-    summary=${if showTitle then ''$(ffmpeg -i "''${target}" -f ffmetadata pipe:1 2>/dev/null | sed -r '/^\[CHAPTER\]$/q; /^title=/!d; s/^title=//')'' else ''""''}
-    [[ -z "''${summary}" ]] && summary=$(basename "$1")
-    printf "%s\n%s\n" "''${summary}" "" | notify-${notifyUser} -a recv-media || true
-  ) || true
+    if ! cp -lnv --preserve=all "$1" "''${target}"; then
+      mkdir -pv $(dirname "''${tmpFile}") || exit 1
+
+      ionice -c 3 -t cp -vn --preserve=all "$1" "''${tmpFile}" && mv -v "''${tmpFile}" "''${target}" || exit 1
+    fi
+    touch -c -m -t "$2" "''${target}" || exit 1
+  ) || (
+    if notify; then
+      printf "%s\n%s\n" $(basename "$1") "Failed to download" | notify-''${notifyUser} -a recv-media -u Critical
+    fi
+  )
+
+  if notify; then
+    (
+      summary=${if showTitle then ''$(ffmpeg -i "''${target}" -f ffmetadata pipe:1 2>/dev/null | sed -r '/^\[CHAPTER\]$/q; /^title=/!d; s/^title=//')'' else ''""''}
+      [[ -z "''${summary}" ]] && summary=$(basename "$1")
+     printf "%s\n%s\n" "''${summary}" "" | notify-''${notifyUser} -a recv-media || true
+    ) || true
+  fi
 ''
-- 
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