AI试戴生成图片接口添加AIService

addons/shopro/service/user/Ai.php

+<?php
+
+namespace addons\shopro\service\user;
+
+use addons\shopro\library\HttpClient as Http;
+use think\Config;
+use think\Log;
+
+
+class Ai
+{
+    // 火山引擎方舟配置
+    private $ark_host = 'https://ark.cn-beijing.volces.com';
+    private $api_key = ''; // 我的个人Key
+
+    public function __construct(){
+        $this->api_key = config('shopro.ai_api_key');
+    }
+
+    /**
+     * AI 生成图片
+     * @param string $param 入参
+     * @param string $userId 入参
+     * @return object|array
+     */
+    public function generateImage($param = [], $userId = 0)
+    {
+        try {
+            $url = $this->ark_host . '/api/v3/images/generations';
+            $prompt = '严格保留图片1人物全部样貌、姿势、背景、光影不变，精准将图片2饰品自然佩戴在人物对应部位，饰品贴合皮肤、大小合适、位置标准，不偏移、不悬浮、不扭曲、不重复生成，整体真实自然，高清电商珠宝大片，原图质感不变';
+            $params = [
+                'headers' => [
+                    'Authorization' => 'Bearer ' . $this->api_key,
+                    'Content-Type'  => 'application/json'
+                ],
+                'json' => [
+                    "model" => "doubao-seedream-5-0-260128",
+                    "prompt" => $prompt,
+                    "image" => [$param['person_image'], $param['jewelry_image']],
+                    "sequential_image_generation" => "disabled",
+                    "response_format" => "b64_json",
+                    "size" => "2K",
+                    "stream" => false,
+                    "watermark" => true
+                ],
+                'timeout' => 300,
+                'verify'          => false,  // 关闭 SSL 证书验证
+                'allow_redirects' => true
+            ];
+            // 发送请求
+            $client = new Http();
+            $response = $client->post($url, $params);
+
+            $content = $response->getBody()->getContents();
+            $content = trim($content);
+            $content = preg_replace('/[^\x20-\x7E]/', '', $content);
+            $result = json_decode($content, true);
+
+            // 记录日志
+            Log::info('用户ID：'. $userId .' AI生成图片接口返回result：'.json_encode($result));
+
+            if (!$result || !isset($result['data'][0]['b64_json'])) {
+                return [
+                    'code' => 0 ,
+                    'msg' => 'AI图片解析失败，无返回图片'
+                ];
+            }
+
+            if (isset($result['error']) && $result['error'] !== 0) {
+                return [
+                    'code' => 0 ,
+                    'msg' => $result['message'] ?? '生成失败'
+                ];
+            }
+
+            return [
+                'code' => 1 ,
+                'msg' => '图片生成成功' ,
+                'data' => $result['data'][0]['b64_json'] ?? ''
+            ];
+
+        } catch (\Exception $e) {
+            Log::error('用户ID：'. $userId .' AI生成图片异常：' . $e->getMessage());
+            return [
+                'code' => 0 ,
+                'msg' => '请求异常：' . $e->getMessage()
+            ];
+        }
+    }
+
+    /**
+     * AI 生成视频
+     * @param string $image_url 图片地址
+     * @return array
+     */
+    public function generateVideo($image_url = '')
+    {
+        try {
+            $url = $this->ark_host . '/api/v3/contents/generations';
+
+            $params = [
+                'image_url' => $image_url,
+                'motion' => 'medium',
+                'duration' => 5
+            ];
+
+            $header = [
+                'Authorization: Bearer ' . $this->api_key,
+                'Content-Type: application/json'
+            ];
+
+            $response = Http::header($header)
+                ->postJson($url, $params);
+
+            $result = json_decode($response, true);
+            Log::info('AI生成视频返回：', $result);
+
+            if (isset($result['code']) && $result['code'] != 0) {
+                return [
+                    'code' => 0,
+                    'msg' => $result['message'] ?? '生成失败'
+                ];
+            }
+
+            return [
+                'code' => 1,
+                'msg' => '生成成功',
+                'data' => $result['data']['video_url'] ?? ''
+            ];
+
+        } catch (\Exception $e) {
+            Log::error('AI生成视频异常：' . $e->getMessage());
+            return [
+                'code' => 0,
+                'msg' => '请求异常：' . $e->getMessage()
+            ];
+        }
+    }
+}