4 files changed, 25 insertions, 6 deletions
diff --git a/lib/waev/export.ex b/lib/waev/export.ex
index eabb96b..d30b3f1 100644
--- a/lib/waev/export.ex
+++ b/lib/waev/export.ex
@@ -48,7 +48,6 @@ defmodule Waev.Export do
             {text, nil}
         end
 
-      IO.puts("Attachment: #{inspect(attachment)}")
       %Message{side: side, date: datetime, text: text, attachment: attachment}
     end
   end
@@ -65,12 +64,14 @@ defmodule Waev.Export do
     end
   end
 
-  def get(e_id) do
+  def get(e_id, page, size) do
     case exists?(e_id) do
       true ->
         e =
           File.stream!(chat_path(e_id))
-          |> Enum.take(600)
+          |> Enum.drop((page - 1) * size)
+          |> Enum.take(size)
+          |> Enum.reverse()
           |> Enum.reduce(%Waev.Export{id: e_id}, fn line, e ->
             line = String.trim(line)
 
diff --git a/lib/waev_web/controllers/exports_controller.ex b/lib/waev_web/controllers/exports_controller.ex
index f2b6fb4..8d16cb5 100644
--- a/lib/waev_web/controllers/exports_controller.ex
+++ b/lib/waev_web/controllers/exports_controller.ex
@@ -1,10 +1,13 @@
 defmodule WaevWeb.ExportsController do
   use WaevWeb, :controller
 
-  def show(conn, %{"id" => id}) do
-    case Waev.Export.get(id) do
+  def show(conn, %{"id" => id} = params) do
+    page = Map.get(params, "page", "1") |> String.to_integer()
+    size = Map.get(params, "size", "100") |> String.to_integer()
+
+    case Waev.Export.get(id, page, size) do
       {:ok, export} ->
-        render(conn, "show.html", id: id, export: export)
+        render(conn, "show.html", id: id, export: export, page: page, size: size)
 
       :error ->
         conn
diff --git a/lib/waev_web/templates/exports/show.html.eex b/lib/waev_web/templates/exports/show.html.eex
index 6356804..15a1360 100644
--- a/lib/waev_web/templates/exports/show.html.eex
+++ b/lib/waev_web/templates/exports/show.html.eex
@@ -35,3 +35,5 @@
 
 </div>
 <% end %>
+
+<%= pagination_bar(assigns, @page, @size) %>
diff --git a/lib/waev_web/views/exports_view.ex b/lib/waev_web/views/exports_view.ex
index 680454c..f0cfa0d 100644
--- a/lib/waev_web/views/exports_view.ex
+++ b/lib/waev_web/views/exports_view.ex
@@ -38,4 +38,17 @@ defmodule WaevWeb.ExportsView do
       |> raw()
     end)
   end
+
+  def pagination_bar(assigns, page, size) do
+    prev = if page == 0, do: 0, else: page - 1
+    # TODO max
+    next = page + 1
+
+    ~E"""
+    <div>
+    <a href="<%= Routes.exports_path(@conn, :show, @id, page: prev, size: size) %>">Left</a>
+    <a href="<%= Routes.exports_path(@conn, :show, @id, page: next, size: size) %>">Right</a>
+    </div>
+    """
+  end
 end