Begin to implement reading a page

logsrv/apps/logsrv_api/lib/logsrv_api.ex

@@ -16,10 +16,27 @@ defmodule LogsrvApi do
   def journals do
     @repo.all(Journal)
   end
-  def journal(date) do
+  def journal(str) do
+    {:ok, date} =  Filesystem.to_date(str)
     @repo.get!(Journal, date)
   end
 
-  # Todo - def get_by
+  def get_by_id(id) do
+    # Try to guess whether it's a page or a journal
+    {_, date} = Filesystem.to_date(id)
+    case date do
+      :invalid_format ->
+        IO.puts(id)
+        page(id)
+      _ ->
+        IO.puts(id)
+        journal(date)
+    end
+  end
+
+  def read(page) do
+    @repo.read(page)
+  end
+
 
 end

logsrv/apps/logsrv_api/lib/logsrv_api/journal.ex

@@ -6,9 +6,11 @@ defmodule LogsrvApi.Journal do
     tags = [:fun]
 
     %{
+      type: Journal,
       date: date,
       filename: fd,
       tags: tags
     }
   end
+
 end

logsrv/apps/logsrv_web/lib/logsrv_web/controllers/post_controller.ex

@@ -6,4 +6,12 @@ defmodule LogsrvWeb.PostController do
     journals = LogsrvApi.journals()
     render(conn, "index.html", pages: pages, journals: journals)
   end
+
+  def show(conn, %{"id" => id}) do
+    pages = LogsrvApi.pages()
+    journals = LogsrvApi.journals()
+    post = LogsrvApi.get_by_id(id)
+    content = post |> LogsrvApi.read
+    render(conn, "post.html", post: post, pages: pages, journals: journals, content: content)
+  end
 end

logsrv/apps/logsrv_web/lib/logsrv_web/templates/post/index.html.heex

@@ -11,7 +11,11 @@
     <h2>Journals</h2>
     <ul>
       <%= for journal <- @journals do %>
-      <li><strong><%= journal.date %></strong> (<%= journal.filename %>)</li>
+      <li>
+        <a href={post_path journal}>
+          <strong><%= journal.date %></strong> (<%= journal.filename %>)
+        </a>
+      </li>
       <% end %>
     </ul>
   </article>

logsrv/apps/logsrv_web/lib/logsrv_web/views/post_view.ex

@@ -1,3 +1,14 @@
 defmodule LogsrvWeb.PostView do
   use LogsrvWeb, :view
+  import LogsrvApi.Journal
+
+  def post_path(post) do
+    "/post/#{post.filename}"
+  end
+
+  def content(post) do
+    IO.puts(post.filename)
+    post.filename |> Journal.locate |> LogsrvApi.read
+  end
+
 end