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try to fix image gen

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songtianlun 2025-08-31 01:40:52 +08:00
parent 4a7149b4bb
commit a881be2b78
2 changed files with 44 additions and 24 deletions
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34
src/app/api/simulator/[id]/execute/route.ts
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@ -37,20 +37,30 @@ const IMAGE_MODEL_ADAPTERS: Record<string, ModelAdapter> = {
name: 'Gemini 2.5 Flash Image Preview', name: 'Gemini 2.5 Flash Image Preview',
prepareRequest: (userInput: string, promptContent: string, params: Record<string, unknown>) => ({ prepareRequest: (userInput: string, promptContent: string, params: Record<string, unknown>) => ({
model: 'google/gemini-2.5-flash-image-preview', model: 'google/gemini-2.5-flash-image-preview',
contents: [{ messages: [{
parts: [{ role: 'user',
text: `${promptContent}\n\nUser input: ${userInput}` content: `${promptContent}\n\nUser input: ${userInput}`
}]
}], }],
generationConfig: { temperature: params.temperature || 0.7,
temperature: params.temperature || 0.7, ...(params.maxTokens ? { max_tokens: params.maxTokens } : {}),
maxOutputTokens: params.maxTokens || 1024 ...(params.topP ? { top_p: params.topP } : {}),
} ...(params.frequencyPenalty ? { frequency_penalty: params.frequencyPenalty } : {}),
...(params.presencePenalty ? { presence_penalty: params.presencePenalty } : {})
}), }),
parseResponse: (response: Record<string, unknown>) => ({ parseResponse: (response: Record<string, unknown>) => {
content: (response as { candidates?: Array<{ content?: { parts?: Array<{ text?: string }> } }>; generated_image_url?: string }).candidates?.[0]?.content?.parts?.[0]?.text || (response as { generated_image_url?: string }).generated_image_url || 'Image generated successfully', // 尝试从不同的响应格式中提取内容
outputType: 'image' const choices = (response as { choices?: Array<{ message?: { content?: string } }> }).choices
}) const content = choices?.[0]?.message?.content || ''
// 从内容中提取图像URL
const urlMatch = content.match(/https?:\/\/[^\s<>"']*\.(?:png|jpg|jpeg|gif|webp|bmp|svg)(?:\?[^\s<>"']*)?/i)
const imageUrl = urlMatch?.[0] || ''
return {
content: imageUrl || content || 'Image generation completed',
outputType: 'image'
}
}
} }
}; };

34
src/app/api/simulator/route.ts
View File

@ -33,20 +33,30 @@ const IMAGE_MODEL_ADAPTERS: Record<string, ModelAdapter> = {
name: 'Gemini 2.5 Flash Image Preview', name: 'Gemini 2.5 Flash Image Preview',
prepareRequest: (userInput: string, promptContent: string, params: Record<string, unknown>) => ({ prepareRequest: (userInput: string, promptContent: string, params: Record<string, unknown>) => ({
model: 'google/gemini-2.5-flash-image-preview', model: 'google/gemini-2.5-flash-image-preview',
contents: [{ messages: [{
parts: [{ role: 'user',
text: `${promptContent}\n\nUser input: ${userInput}` content: `${promptContent}\n\nUser input: ${userInput}`
}]
}], }],
generationConfig: { temperature: params.temperature || 0.7,
temperature: params.temperature || 0.7, ...(params.maxTokens ? { max_tokens: params.maxTokens } : {}),
maxOutputTokens: params.maxTokens || 1024 ...(params.topP ? { top_p: params.topP } : {}),
} ...(params.frequencyPenalty ? { frequency_penalty: params.frequencyPenalty } : {}),
...(params.presencePenalty ? { presence_penalty: params.presencePenalty } : {})
}), }),
parseResponse: (response: Record<string, unknown>) => ({ parseResponse: (response: Record<string, unknown>) => {
content: (response as { candidates?: Array<{ content?: { parts?: Array<{ text?: string }> } }>; generated_image_url?: string }).candidates?.[0]?.content?.parts?.[0]?.text || (response as { generated_image_url?: string }).generated_image_url || 'Image generated successfully', // 尝试从不同的响应格式中提取内容
outputType: 'image' const choices = (response as { choices?: Array<{ message?: { content?: string } }> }).choices
}) const content = choices?.[0]?.message?.content || ''
// 从内容中提取图像URL
const urlMatch = content.match(/https?:\/\/[^\s<>"']*\.(?:png|jpg|jpeg|gif|webp|bmp|svg)(?:\?[^\s<>"']*)?/i)
const imageUrl = urlMatch?.[0] || ''
return {
content: imageUrl || content || 'Image generation completed',
outputType: 'image'
}
}
} }
}; };