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AI-Image plugin. Add support for GPT-Image-2 model. Remove support for deprecated Dalle models. #723

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Merged
phattmatt merged 1 commit into from
Aug 18, 2026
+15 −37
Merged

AI-Image plugin. Add support for GPT-Image-2 model. Remove support for deprecated Dalle models. #723

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34 changes: 10 additions & 24 deletions src/plugins/ai_image/ai_image.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,13 @@
from PIL import Image
from io import BytesIO
import base64
from utils.http_client import get_http_session
import logging

logger = logging.getLogger(__name__)

IMAGE_MODELS = ["dall-e-3", "dall-e-2", "gpt-image-1"]
DEFAULT_IMAGE_MODEL = "dall-e-3"
DEFAULT_IMAGE_QUALITY = "standard"
IMAGE_MODELS = ["gpt-image-1", "gpt-image-2"]
DEFAULT_IMAGE_MODEL = "gpt-image-1"
DEFAULT_IMAGE_QUALITY = "medium"

class AIImage(BasePlugin):
def generate_settings_template(self):
Expand All @@ -37,7 +36,7 @@ def generate_image(self, settings, device_config):
logger.error(f"Invalid image model: {image_model}")
raise RuntimeError("Invalid Image Model provided.")

image_quality = settings.get('quality', "medium" if image_model == "gpt-image-1" else "standard")
image_quality = settings.get('quality', DEFAULT_IMAGE_QUALITY)
randomize_prompt = settings.get('randomizePrompt') == 'true'
orientation = device_config.get_config("orientation")

Expand Down Expand Up @@ -73,7 +72,7 @@ def generate_image(self, settings, device_config):
logger.info("=== AI Image Plugin: Image generation complete ===")
return image

def fetch_image(self, ai_client, prompt, model="dall-e-3", quality="standard", orientation="horizontal"):
def fetch_image(self, ai_client, prompt, model=DEFAULT_IMAGE_MODEL, quality=DEFAULT_IMAGE_QUALITY, orientation="horizontal"):
"""
Fetch image from OpenAI API. Now an instance method to access image_loader.
"""
Expand All @@ -90,27 +89,14 @@ def fetch_image(self, ai_client, prompt, model="dall-e-3", quality="standard", o
args = {
"model": model,
"prompt": prompt,
"size": "1024x1024",
"size": "1536x1024" if orientation == "horizontal" else "1024x1536",
"quality": quality,
}
if model == "dall-e-3":
args["size"] = "1792x1024" if orientation == "horizontal" else "1024x1792"
args["quality"] = quality
elif model == "gpt-image-1":
args["size"] = "1536x1024" if orientation == "horizontal" else "1024x1536"
args["quality"] = quality

response = ai_client.images.generate(**args)
if model in ["dall-e-3", "dall-e-2"]:
image_url = response.data[0].url
# Use adaptive loader for memory-efficient processing
# AI images are pre-sized, but still benefit from optimized loading
session = get_http_session()
response = session.get(image_url)
img = Image.open(BytesIO(response.content))
elif model == "gpt-image-1":
image_base64 = response.data[0].b64_json
image_bytes = base64.b64decode(image_base64)
img = Image.open(BytesIO(image_bytes))
image_base64 = response.data[0].b64_json
image_bytes = base64.b64decode(image_base64)
img = Image.open(BytesIO(image_bytes))
return img

@staticmethod
Expand Down
18 changes: 5 additions & 13 deletions src/plugins/ai_image/settings.html
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Original file line number Diff line number Diff line change
Expand Up @@ -10,9 +10,8 @@
<div class="form-group">
<label for="imageModel" class="form-label">Image Model:</label>
<select id="imageModel" name="imageModel" class="form-input" onchange="toggleQualityDropdown()">
<option value="dall-e-2">DALL·E 2</option>
<option value="dall-e-3" selected>DALL·E 3</option>
<option value="gpt-image-1">GPT Image 1</option>
<option value="gpt-image-1" selected>GPT Image 1</option>
<option value="gpt-image-2">GPT Image 2</option>
</select>
</div>

Expand Down Expand Up @@ -42,14 +41,7 @@
// Clear out old options
qualityDropdown.innerHTML = "";

if (selectedModel === "dall-e-3") {
qualityDropdown.add(new Option("HD", "hd"));
qualityDropdown.add(new Option("Standard", "standard"));
}
else if (selectedModel === "dall-e-2") {
qualityDropdown.add(new Option("Standard", "standard"));
}
else if (selectedModel === "gpt-image-1") {
if (selectedModel === "gpt-image-1" || selectedModel === "gpt-image-2") {
qualityDropdown.add(new Option("High", "high"));
qualityDropdown.add(new Option("Medium", "medium"));
qualityDropdown.add(new Option("Low", "low"));
Expand All @@ -63,8 +55,8 @@
// populate form values from plugin settings
document.addEventListener('DOMContentLoaded', () => {
// defaults
var imageModel = 'dall-e-2'
var quality = 'standard'
var imageModel = 'gpt-image-1'
var quality = 'medium'

if (loadPluginSettings) {
document.getElementById('textPrompt').value = pluginSettings.textPrompt || '';
Expand Down