Support .psd files

README.md

@@ -7,7 +7,7 @@ scrubbing](https://sjp.pwn.pl/sjp/;2527372). It is pronounced as *shoorubooru*.
 
 ## Features
 
-- Post content: images (JPG, PNG, GIF, animated GIF), videos (MP4, WEBM), Flash animations
+- Post content: images (JPG, PNG, GIF, animated GIF, PSD), videos (MP4, WEBM), Flash animations
 - Ability to retrieve web video content using [yt-dlp](https://github.com/yt-dlp/yt-dlp)
 - Post comments
 - Post notes / annotations, including arbitrary polygons

server/szurubooru/func/files.py

@@ -41,3 +41,11 @@ def save(path: str, content: bytes) -> None:
     os.makedirs(os.path.dirname(full_path), exist_ok=True)
     with open(full_path, "wb") as handle:
         handle.write(content)
+    if path.endswith(".psd"):
+        # Handle .psd files
+        handle_psd_file(full_path)
+
+
+def handle_psd_file(path: str) -> None:
+    # Add specific handling for .psd files here
+    pass

server/szurubooru/func/images.py

@@ -24,6 +24,13 @@ def convert_heif_to_png(content: bytes) -> bytes:
     return img_byte_arr.getvalue()
 
 
+def convert_psd_to_png(content: bytes) -> bytes:
+    img = PILImage.open(BytesIO(content))
+    img_byte_arr = BytesIO()
+    img.save(img_byte_arr, format="PNG")
+    return img_byte_arr.getvalue()
+
+
 class Image:
     def __init__(self, content: bytes) -> None:
         self.content = content
@@ -269,6 +276,8 @@ def _execute(
             # FFmpeg does not support HEIF.
             # https://trac.ffmpeg.org/ticket/6521
             self.content = convert_heif_to_png(self.content)
+        elif mime_type == "image/vnd.adobe.photoshop":
+            self.content = convert_psd_to_png(self.content)
         extension = mime.get_extension(mime_type)
         assert extension
         with util.create_temp_file(suffix="." + extension) as handle:

server/szurubooru/func/mime.py

@@ -33,6 +33,9 @@ def get_mime_type(content: bytes) -> str:
     if content[4:12] in (b"ftypheic", b"ftypheix"):
         return "image/heic"
 
+    if content[0:4] == b"8BPS":
+        return "image/vnd.adobe.photoshop"
+
     if content[0:4] == b"\x1A\x45\xDF\xA3":
         return "video/webm"
 
@@ -56,6 +59,7 @@ def get_extension(mime_type: str) -> Optional[str]:
         "image/avif": "avif",
         "image/heif": "heif",
         "image/heic": "heic",
+        "image/vnd.adobe.photoshop": "psd",
         "video/mp4": "mp4",
         "video/quicktime": "mov",
         "video/webm": "webm",
@@ -87,6 +91,7 @@ def is_image(mime_type: str) -> bool:
         "image/avif",
         "image/heif",
         "image/heic",
+        "image/vnd.adobe.photoshop",
     )
 
 

server/szurubooru/func/posts.py

@@ -617,6 +617,8 @@ def update_post_content(post: model.Post, content: Optional[bytes]) -> None:
         update_signature = True
         if mime.is_animated_gif(content):
             post.type = model.Post.TYPE_ANIMATION
+        elif post.mime_type == "image/vnd.adobe.photoshop":
+            post.type = model.Post.TYPE_IMAGE
         else:
             post.type = model.Post.TYPE_IMAGE
     elif mime.is_video(post.mime_type):

server/szurubooru/func/psd_handler.py

@@ -0,0 +1,16 @@
+from PIL import Image
+from io import BytesIO
+
+def handle_psd_file(path: str) -> None:
+    with open(path, "rb") as f:
+        psd_content = f.read()
+    png_content = convert_psd_to_png(psd_content)
+    png_path = path.replace(".psd", ".png")
+    with open(png_path, "wb") as f:
+        f.write(png_content)
+
+def convert_psd_to_png(content: bytes) -> bytes:
+    img = Image.open(BytesIO(content))
+    img_byte_arr = BytesIO()
+    img.save(img_byte_arr, format="PNG")
+    return img_byte_arr.getvalue()