Initial version.

Features:

- Upload PDF files let them analyze

- Manage meta data and items

- See processing in webapp

modules/webapp/src/main/elm/Util/String.elm

@@ -0,0 +1,28 @@
+module Util.String exposing (..)
+
+import Base64
+
+crazyEncode: String -> String
+crazyEncode str =
+    let
+        b64 = Base64.encode str
+        len = String.length b64
+    in
+        case (String.right 2 b64 |> String.toList) of
+            '=' :: '=' :: [] ->
+                (String.dropRight 2 b64) ++ "0"
+
+            _ :: '=' :: [] ->
+                (String.dropRight 1 b64) ++ "1"
+
+            _ ->
+                b64
+
+ellipsis: Int -> String -> String
+ellipsis len str =
+    if String.length str <= len then str
+    else (String.left (len - 3) str) ++ "..."
+
+withDefault: String -> String -> String
+withDefault default str =
+    if str == "" then default else str