From 61b3e0bc48862e0a680ec455dc91d285578da141 Mon Sep 17 00:00:00 2001
From: Arne de Laat <arne@delaat.net>
Date: Wed, 30 Aug 2023 21:55:37 +0200
Subject: [PATCH 1/3] Add module to create a thumbnail from an image

Make it easy to generate a thumbnail for a movie by resizing one of
the frames into a thumbnail.
---
 pyproject.toml          |  1 +
 time_lapse/thumbnail.py | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 time_lapse/thumbnail.py

diff --git a/pyproject.toml b/pyproject.toml
index f15d336..b53b2fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,7 @@ classifiers = [
 dependencies = [
     'exifreader==0.1.1',
     'ffmpeg-python==0.2.0',
+    'pillow==10.0.0',
 ]
 
 [project.optional-dependencies]
diff --git a/time_lapse/thumbnail.py b/time_lapse/thumbnail.py
new file mode 100644
index 0000000..8b1b571
--- /dev/null
+++ b/time_lapse/thumbnail.py
@@ -0,0 +1,21 @@
+import pathlib
+import shutil
+
+from PIL import Image
+
+
+def create_thumbnail(
+    name: str,
+    poster_path: pathlib.Path,
+) -> None:
+    target_path = pathlib.Path() / f'{name}.png'
+    thumbnail_path = target_path.parent / f'{name}@2x.png'
+    with Image.open(poster_path) as image:
+        image.resize(
+            size=(180, 120),
+            resample=Image.LANCZOS,
+        ).save(
+            thumbnail_path,
+            compress=False,
+        )
+    shutil.copy(poster_path, target_path)

From 54e0b58847a859bbf137229c04d5290c2ac64804 Mon Sep 17 00:00:00 2001
From: Arne de Laat <arne@delaat.net>
Date: Fri, 1 Sep 2023 14:48:03 +0200
Subject: [PATCH 2/3] Make thumbnail dimensions keyword arguments

---
 time_lapse/thumbnail.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/time_lapse/thumbnail.py b/time_lapse/thumbnail.py
index 8b1b571..0e0bea4 100644
--- a/time_lapse/thumbnail.py
+++ b/time_lapse/thumbnail.py
@@ -7,12 +7,14 @@
 def create_thumbnail(
     name: str,
     poster_path: pathlib.Path,
+    width: int = 180,
+    height: int = 120,
 ) -> None:
     target_path = pathlib.Path() / f'{name}.png'
     thumbnail_path = target_path.parent / f'{name}@2x.png'
     with Image.open(poster_path) as image:
         image.resize(
-            size=(180, 120),
+            size=(width, height),
             resample=Image.LANCZOS,
         ).save(
             thumbnail_path,

From ae329649bbfa57f0093ffb3847a388b528aad353 Mon Sep 17 00:00:00 2001
From: Arne de Laat <arne@delaat.net>
Date: Sun, 10 Sep 2023 14:13:19 +0200
Subject: [PATCH 3/3] Keep original suffix for poster

---
 time_lapse/thumbnail.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/time_lapse/thumbnail.py b/time_lapse/thumbnail.py
index 0e0bea4..f602f9a 100644
--- a/time_lapse/thumbnail.py
+++ b/time_lapse/thumbnail.py
@@ -10,7 +10,7 @@ def create_thumbnail(
     width: int = 180,
     height: int = 120,
 ) -> None:
-    target_path = pathlib.Path() / f'{name}.png'
+    target_path = pathlib.Path() / f'{name}{poster_path.suffix}'
     thumbnail_path = target_path.parent / f'{name}@2x.png'
     with Image.open(poster_path) as image:
         image.resize(