From 4cebaf550bc1316cba5d0971240029ee6d536a2a Mon Sep 17 00:00:00 2001
From: Raymon Zutekouw <40148684+Raymonzut@users.noreply.github.com>
Date: Thu, 18 Nov 2021 20:33:17 +0100
Subject: [PATCH] Folder by year/month instead of id under one folder

---
 client/gen.exs                 | 27 +++++++++++++++++++++++----
 client/templates/post_item.xml |  4 ++--
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/client/gen.exs b/client/gen.exs
index 9337a62..f5f50a5 100644
--- a/client/gen.exs
+++ b/client/gen.exs
@@ -67,10 +67,21 @@ post_contents_org =
       end))
   )
 
+months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
+
+dateFolder = fn p ->
+  Map.get(p, :date)
+  |> String.slice(8..15)
+  |> String.split(" ")
+  |> (fn ([month, year]) -> year <> "/" <> Integer.to_string(Enum.find_index(months, &(&1 == month)) + 1) <> "/" end).()
+end
+normalize_title = fn title -> String.replace(String.downcase(title), " ", "-") end
+
+constructLocalPath = fn p -> dateFolder.(p) <> normalize_title.(Map.get(p, :title)) end
 
 post_contents = Enum.concat(post_contents_custom, post_contents_org)
+  |> Enum.map(fn postMap -> Map.merge(postMap, %{localpath: (constructLocalPath.(postMap))}) end)
 
-months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
 index_file = post_contents
   |> Enum.sort_by(fn m -> Map.get(m, :date) |> (fn d -> Enum.find_index(months, &(&1 == String.slice(d, 8..10))) end).() end)
   |> Enum.reverse()
@@ -80,7 +91,7 @@ index_file = post_contents
   |> Enum.reverse()
   |> Enum.map(fn {month, posts} -> "\n<h1>" <> month <> "</h1>\n" <> (posts |>
       Enum.map(fn post -> "<h2>" <> (Map.get(post, :date) |> String.slice(0..6)) <>
-                        " - <a href=\"" <> Map.get(post, :id) <> ".html\">" <> Map.get(post, :title) <> "</a></h2>"
+                        " - <a href=\"" <> Map.get(post, :localpath) <> ".html\">" <> Map.get(post, :title) <> "</a></h2>"
       end) |> Enum.join("\n")) end) 
   |> Enum.join("\n")
   |> (fn v -> %{index: v} end).()
@@ -90,9 +101,17 @@ File.open!("./public/gen/index.html", [:write])
   |> IO.binwrite(index_file)
   |> File.close()
 
+
+prepare_path = fn path ->
+  File.mkdir_p!(Path.dirname(path))
+  path
+end
+
 post_contents
-  |> Enum.each(fn post ->
-      File.open!("./public/gen/" <> Map.get(post, :id) <> ".html", [:write])
+  |> Enum.each(fn post -> post
+      |> (fn p -> "./public/gen/" <> Map.get(p, :localpath) <> ".html" end).()
+      |> prepare_path.()
+      |> File.open!([:write])
       |> IO.binwrite(fill_template.(post_template, post))
       |> File.close()
   end)
diff --git a/client/templates/post_item.xml b/client/templates/post_item.xml
index fca9f40..9a65398 100644
--- a/client/templates/post_item.xml
+++ b/client/templates/post_item.xml
@@ -1,7 +1,7 @@
     <item>
       <title>{{title}}</title>
-      <link>https://raymon.dev/posts/{{id}}.html</link>
-      <guid>https://raymon.dev/posts/{{id}}.html</guid>
+      <link>https://raymon.dev/posts/{{localpath}}.html</link>
+      <guid>https://raymon.dev/posts/{{localpath}}.html</guid>
       <description>
 	<![CDATA[
           {{content}}