diff --git a/agents-flex-image/agents-flex-image-openai/src/main/java/com/agentsflex/image/openai/OpenAIImageModel.java b/agents-flex-image/agents-flex-image-openai/src/main/java/com/agentsflex/image/openai/OpenAIImageModel.java new file mode 100644 index 0000000..8346302 --- /dev/null +++ b/agents-flex-image/agents-flex-image-openai/src/main/java/com/agentsflex/image/openai/OpenAIImageModel.java @@ -0,0 +1,88 @@ +/* + * Copyright (c) 2023-2025, Agents-Flex (fuhai999@gmail.com). + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + *

+ * http://www.apache.org/licenses/LICENSE-2.0 + *

+ * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.agentsflex.image.openai; + +import com.agentsflex.core.image.*; +import com.agentsflex.core.llm.client.HttpClient; +import com.agentsflex.core.util.Maps; +import com.agentsflex.core.util.StringUtil; +import com.alibaba.fastjson.JSON; +import com.alibaba.fastjson.JSONArray; +import com.alibaba.fastjson.JSONObject; + +import java.util.HashMap; +import java.util.Map; + +public class OpenAIImageModel implements ImageModel { + + private OpenAIImageModelConfig config; + private HttpClient httpClient = new HttpClient(); + + public OpenAIImageModel(OpenAIImageModelConfig config) { + this.config = config; + } + + @Override + public ImageResponse generate(GenerateImageRequest request) { + Map headers = new HashMap<>(); + headers.put("Content-Type", "application/json"); + headers.put("Authorization", "Bearer " + config.getApiKey()); + + String payload = Maps.of("model", config.getModel()) + .set("prompt", request.getPrompt()) + .setIfNotNull("n", request.getN()) + .set("size", request.getSize()) + .toJSON(); + + + String url = config.getEndpoint() + "/v1/images/generations"; + String responseJson = httpClient.post(url, headers, payload); + + if (StringUtil.noText(responseJson)) { + return ImageResponse.error("response is no text"); + } + + JSONObject root = JSON.parseObject(responseJson); + JSONArray images = root.getJSONArray("data"); + if (images == null || images.isEmpty()) { + return ImageResponse.error("image data is empty: " + responseJson); + } + ImageResponse response = new ImageResponse(); + for (int i = 0; i < images.size(); i++) { + JSONObject imageObj = images.getJSONObject(i); + response.addImage(imageObj.getString("url")); + } + + return response; + } + + @Override + public ImageResponse img2imggenerate(GenerateImageRequest request) { + return null; + } + + + @Override + public ImageResponse edit(EditImageRequest request) { + throw new UnsupportedOperationException("not support edit image"); + } + + @Override + public ImageResponse vary(VaryImageRequest request) { + throw new UnsupportedOperationException("not support vary image"); + } + +}