Function handleImageVideoCompletion

src/controllers/chat.image.video.js:1479–1516

(req, res)

            }
        }

        if (newChatType === 't2i' || newChatType === 'image_edit') {
            const contentUrl = await resolveImageResultContentUrl(responseData.data, chatID, token)
            noteChatChallengeAnswer(breakerContext)
            return {
                model,
                chatType: newChatType,
                contentUrl,
                content: buildImageContent(contentUrl)
            }
        }

        if (newChatType === 't2v') {
            const contentUrl = await resolveVideoResultContentUrl(responseData.data, token, chatID)
            noteChatChallengeAnswer(breakerContext)
            return {
                model,
                chatType: newChatType,
                contentUrl,
                content: buildVideoContent(contentUrl)
            }
        }

        throw new Error('不支持的图片/视频类型')
    } catch (error) {
        logger.error('图片/视频主流程异常', 'CHAT', '', buildAxiosErrorLog(error))

        if (error?.error) {
            if (!isWafChallengeError(error)) releaseChatProbe(breakerContext)
            throw error
        }

        const upstreamError = parseUpstreamBody(error.response?.data, breakerContext)
        if (upstreamError) {
            if (!isWafChallengeError(upstreamError)) releaseChatProbe(breakerContext)
            throw upstreamError
        }

        releaseChatProbe(breakerContext)
        throw {
            status: 500,