From 852db1520fc1d54e4470df6497c9789818608f68 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Sun, 17 Jul 2022 15:13:08 -0400
Subject: [PATCH] Add birchtree.me extractor

---
 lib/frenzy/pipeline/extractor/birchtree.ex    | 19 +++++++++++++++++++
 .../live/configure_stage/scrape_stage_live.ex |  1 +
 2 files changed, 20 insertions(+)
 create mode 100644 lib/frenzy/pipeline/extractor/birchtree.ex

diff --git a/lib/frenzy/pipeline/extractor/birchtree.ex b/lib/frenzy/pipeline/extractor/birchtree.ex
new file mode 100644
index 0000000..8f75392
--- /dev/null
+++ b/lib/frenzy/pipeline/extractor/birchtree.ex
@@ -0,0 +1,19 @@
+defmodule Frenzy.Pipeline.Extractor.Birchtree do
+  @moduledoc """
+  Extractor for https://birchtree.me
+  """
+
+  alias Frenzy.Pipeline.Extractor
+  @behaviour Extractor
+
+  @impl Extractor
+  def extract(html_tree) do
+    case Floki.find(html_tree, "section.post-content") do
+      [content_elem | _] ->
+        {:ok, content_elem}
+
+      _ ->
+        {:error, "no matching elements"}
+    end
+  end
+end
diff --git a/lib/frenzy_web/live/configure_stage/scrape_stage_live.ex b/lib/frenzy_web/live/configure_stage/scrape_stage_live.ex
index 4402bd6..46c6856 100644
--- a/lib/frenzy_web/live/configure_stage/scrape_stage_live.ex
+++ b/lib/frenzy_web/live/configure_stage/scrape_stage_live.ex
@@ -6,6 +6,7 @@ defmodule FrenzyWeb.ConfigureStage.ScrapeStageLive do
                 {"512 Pixels", Frenzy.Pipeline.Extractor.FiveTwelvePixels},
                 {"Ars Technica", Frenzy.Pipeline.Extractor.ArsTechnica},
                 {"beckyhansmeyer.com", Frenzy.Pipeline.Extractor.BeckyHansmeyer},
+                {"birchtree.me", Frenzy.Pipeline.Extractor.Birchtree},
                 {"daringfireball.net", Frenzy.Pipeline.Extractor.DaringFireball},
                 {"ericasadun.com", Frenzy.Pipeline.Extractor.EricaSadun},
                 {"finertech.com", Frenzy.Pipeline.Extractor.FinerTech},