Replace Save API node with Save Bjornulf Lobechat node

.gitignore

@@ -6,3 +6,4 @@ web/js/clear_vram.js
 CUSTOM_STRING.py.txt
 web/js/BJORNULF_TYPES.js.txt
 web/js/CUSTOM_STRING.js.txt
+save_api_image.py.txt

README.md

@@ -1,4 +1,4 @@
-# 🔗 Comfyui : Bjornulf_custom_nodes v0.6 🔗
+# 🔗 Comfyui : Bjornulf_custom_nodes v0.7 🔗
 
 # Dependencies
 
@@ -13,6 +13,7 @@
 - **v0.5**: New node : Remove image transparency (alpha) - Fill alpha channel with solid color.
 - **v0.5**: New node : Image to grayscale (black & white) - Convert an image to grayscale.
 - **v0.6**: New node : Combine images (Background + Overlay) - Combine two images into a single image.
+- **v0.7**: Replace Save API node with Save Bjornulf Lobechat node. (For my custom lobe-chat)
 
 # 📝 Nodes descriptions
 
@@ -97,20 +98,21 @@ Resize an image to exact dimensions. The other node will save the image to the e
 **Description:**  
 Save the given text input to a file. Useful for logging and storing text data.
 
-## 16 - 🖼 Save image for API (❗For my custom [lobe-chat](https://github.com/justUmen/lobe-chat)❗)
-![Save API](screenshots/save_api.png)
+## 16 - 🖼💬 Save image for Bjornulf LobeChat (❗For my custom [lobe-chat](https://github.com/justUmen/Bjornulf_lobe-chat)❗)
+![Save Bjornulf Lobechat](screenshots/save_bjornulf_lobechat.png)
 
 **Description:**  
-It will save the image with the name of `api_next_image.txt`, which will be incremented each time you run the node.  
+❓ I made that node for my custom lobe-chat to send+receive images from Comfyui API : [lobe-chat](https://github.com/justUmen/Bjornulf_lobe-chat)  
+It will save the image in the folder `output/BJORNULF_LOBECHAT/`. 
 The name will start at `api_00001.png`, then `api_00002.png`, etc...  
-❓ I made that for my custom lobe-chat to send+receive images from Comfyui API : [lobe-chat](https://github.com/justUmen/lobe-chat)
+It will also create a link to the last generated image at the location `output/BJORNULF_API_LAST_IMAGE.png`.  
+This link will be used by my custom lobe-chat to copy the image inside the lobe-chat project.  
 
 ## 17 - 🖼 Save image as `tmp_api.png` Temporary API ⚠️💣
 ![Save Temporary API](screenshots/save_tmp_api.png)
 
 **Description:**  
-Save image for short-term use : ./output/tmp_api.png ⚠️💣
-
+Save image for short-term use : ./output/tmp_api.png ⚠️💣  
 
 ## 18 - 🖼📁 Save image to a chosen folder name
 ![Save Temporary API](screenshots/save_image_to_folder.png)

__init__.py

@@ -21,13 +21,15 @@ from .show_float import ShowFloat
 from .save_text import SaveText
 from .save_tmp_image import SaveTmpImage
 from .save_image_path import SaveImagePath
-from .save_api_image import SaveApiImage
+# from .save_api_image import SaveApiImage
 from .save_img_to_folder import SaveImageToFolder
 from .resize_image import ResizeImage
 from .loop_my_combos_samplers_schedulers import LoopCombosSamplersSchedulers
 from .remove_transparency import RemoveTransparency
 from .image_to_grayscale import GrayscaleTransform
 from .combine_background_overlay import CombineBackgroundOverlay
+from .save_bjornulf_lobechat import SaveBjornulfLobeChat
+# from .check_black_image import CheckBlackImage
 # from .clear_vram import ClearVRAM
 
 # from .CUSTOM_STRING import CustomStringType
@@ -35,7 +37,9 @@ from .combine_background_overlay import CombineBackgroundOverlay
 NODE_CLASS_MAPPINGS = {
     # "Bjornulf_CustomStringType": CustomStringType,
     "Bjornulf_ollamaLoader": ollamaLoader,
+    # "Bjornulf_CheckBlackImage": CheckBlackImage,
     # "Bjornulf_ClearVRAM": ClearVRAM,
+    "Bjornulf_SaveBjornulfLobeChat": SaveBjornulfLobeChat,
     "Bjornulf_WriteText": WriteText,
     "Bjornulf_RemoveTransparency": RemoveTransparency,
     "Bjornulf_GrayscaleTransform": GrayscaleTransform,
@@ -52,7 +56,7 @@ NODE_CLASS_MAPPINGS = {
     "Bjornulf_SaveImageToFolder": SaveImageToFolder,
     "Bjornulf_SaveTmpImage": SaveTmpImage,
     "Bjornulf_SaveImagePath": SaveImagePath,
-    "Bjornulf_SaveApiImage": SaveApiImage,
+    # "Bjornulf_SaveApiImage": SaveApiImage,
     "Bjornulf_CombineTexts": CombineTexts,
     "Bjornulf_LoopTexts": LoopTexts,
     "Bjornulf_RandomTexts": RandomTexts,
@@ -70,6 +74,8 @@ NODE_CLASS_MAPPINGS = {
 NODE_DISPLAY_NAME_MAPPINGS = {
     # "Bjornulf_CustomStringType": "!!! CUSTOM STRING TYPE !!!",
     "Bjornulf_ollamaLoader": "🦙 Ollama (Description)",
+    # "Bjornulf_CheckBlackImage": "🔲 Check Black Image (Empty mask)",
+    "Bjornulf_SaveBjornulfLobeChat": "🖼💬 Save image for Bjornulf LobeChat",
     # "Bjornulf_ClearVRAM": "🧹 Clear VRAM",
     "Bjornulf_ShowText": "👁 Show (Text)",
     "Bjornulf_ShowInt": "👁 Show (Int)",
@@ -81,7 +87,7 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "Bjornulf_SaveImagePath": "🖼 Save Image (exact path, exact name) ⚠️💣",
     "Bjornulf_SaveImageToFolder": "🖼📁 Save Image to a folder",
     "Bjornulf_SaveTmpImage": "🖼 Save Image (tmp_api.png) ⚠️💣",
-    "Bjornulf_SaveApiImage": "🖼 Save Image (./output/api_00001.png...)",
+    # "Bjornulf_SaveApiImage": "🖼 Save Image (./output/api_00001.png...)",
     "Bjornulf_SaveText": "💾 Save Text", #Make SaveCharacter, SaveLocation, SaveCamera, SaveAction, SaveClothes, SaveEmotion...
     "Bjornulf_LoadText": "📥 Load Text", #Make LoadCharacter, LoadLocation, LoadCamera, LoadAction, LoadClothes, LoadEmotion...
     "Bjornulf_WriteText": "✒ Write Text",

save_bjornulf_lobechat.py

@@ -4,7 +4,7 @@ from PIL import Image
 import json
 from PIL.PngImagePlugin import PngInfo
 
-class SaveApiImage:
+class SaveBjornulfLobeChat:
     @classmethod
     def INPUT_TYPES(cls):
         return {
@@ -14,14 +14,15 @@ class SaveApiImage:
             "hidden": {"prompt": "PROMPT", "extra_pnginfo": "EXTRA_PNGINFO"},
         }
 
-    FUNCTION = "save_api_image"
+    FUNCTION = "save_bjornulf_lobe_chat"
     RETURN_TYPES = ()
     OUTPUT_NODE = True
     CATEGORY = "Bjornulf"
 
-    def save_api_image(self, image, prompt=None, extra_pnginfo=None):
+    def save_bjornulf_lobe_chat(self, image, prompt=None, extra_pnginfo=None):
         # Ensure the output directory exists
-        os.makedirs("./output/", exist_ok=True)
+        output_dir = "./output/BJORNULF_LOBECHAT/"
+        os.makedirs(output_dir, exist_ok=True)
 
         # Convert the image from ComfyUI format to PIL Image
         i = 255. * image.cpu().numpy()
@@ -35,11 +36,14 @@ class SaveApiImage:
         # Determine the next available filename
         counter = 1
         while True:
-            filename = f"./output/api_{counter:05d}.png"
+            filename = f"{output_dir}api_{counter:05d}.png"
             if not os.path.exists(filename):
                 break
             counter += 1
 
+        # Save the image with the determined filename
+        img.save(filename, format="PNG")
+
         # Prepare metadata
         metadata = PngInfo()
         if prompt is not None:
@@ -48,13 +52,12 @@ class SaveApiImage:
             for k, v in extra_pnginfo.items():
                 metadata.add_text(k, json.dumps(v))
 
-        # Save the image with the determined filename and metadata
-        img.save(filename, format="PNG", pnginfo=metadata)
-
-        # Write the number of the last image to a text file with leading zeroes
-        with open("./output/api_next_image.txt", "w") as f:
-            f.write(f"api_{counter+1:05d}.png")
-
+        # Update the symbolic link in the output directory
+        link_path = "./output/BJORNULF_API_LAST_IMAGE.png"
+        if os.path.exists(link_path):
+            os.remove(link_path)
+        os.symlink(os.path.abspath(filename), link_path)
+        
         print(f"Image saved as: {filename}")
 
         return {"ui": {"images": [{"filename": filename, "type": "output"}]}}