tt/ttstd-infinite-canvas
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fix(app,canvas): 图片档位并集忽略停用线路，重生结果不再继承旧素材绑定

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前台分辨率并集只收启用且权重大于 0 的供应线路，避免停用 4K 线路后仍出现不可路由档位。生成回写新媒体时清除旧 assetId，堵住原地重生后「旧素材 + 新资源」配对。

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
ddCat
2026-09-17 00:08:35 +08:00
parent ab6d6d1557
commit d7388fa9a9
5 changed files with 99 additions and 13 deletions
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19
web/src/lib/canvas/canvas-generation-task-sync.ts
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@@ -106,6 +106,19 @@ function workflowMetadataForResultNode(): Partial<CanvasNodeMetadata> {
};
}
// 原地重生会换 storageKey 但继承旧 assetId，形成「旧素材 + 新资源」配对，云端校验会永久拒绝。
// 新媒体结果必须清掉旧绑定，交给入库/修复路径按新资源重绑。
export function applyGeneratedMediaResultMetadata(node: CanvasNodeData, media: CanvasNodeMetadata, extra: Partial<CanvasNodeMetadata> = {}): CanvasNodeMetadata {
return {
...node.metadata,
...workflowMetadataForResultNode(),
...media,
...extra,
errorDetails: undefined,
assetId: undefined,
};
}
export async function buildGenerationTaskNodeResult(node: CanvasNodeData, task: GenerationTask, nodes: CanvasNodeData[] = [node]): Promise<CanvasNodeData> {
const mode = generationTaskMode(task, node.type === CanvasNodeType.Text ? "text" : node.type === CanvasNodeType.Video ? "video" : node.type === CanvasNodeType.Audio ? "audio" : "image");
const prompt = node.metadata?.prompt || task.prompt;
@@ -143,7 +156,7 @@ export async function buildGenerationTaskNodeResult(node: CanvasNodeData, task:
width: imageSize.width,
height: imageSize.height,
position: { x: node.position.x + node.width / 2 - imageSize.width / 2, y: node.position.y + node.height / 2 - imageSize.height / 2 },
metadata: { ...node.metadata, ...workflowMetadataForResultNode(), ...imageMetadata(normalizedImage), prompt, ...completedTaskMetadata(task), errorDetails: undefined },
metadata: applyGeneratedMediaResultMetadata(node, imageMetadata(normalizedImage), { prompt, ...completedTaskMetadata(task) }),
};
}
@@ -172,7 +185,7 @@ export async function buildGenerationTaskNodeResult(node: CanvasNodeData, task:
...node,
type: CanvasNodeType.Video,
...geometry,
metadata: { ...node.metadata, ...workflowMetadataForResultNode(), ...videoMetadata(video), prompt, ...completedTaskMetadata(task), errorDetails: undefined },
metadata: applyGeneratedMediaResultMetadata(node, videoMetadata(video), { prompt, ...completedTaskMetadata(task) }),
};
}
@@ -181,7 +194,7 @@ export async function buildGenerationTaskNodeResult(node: CanvasNodeData, task:
const audio = result.audio.storageKey
? { url: await resolveMediaUrl(result.audio.storageKey, result.audio.dataUrl), storageKey: result.audio.storageKey, durationMs: result.audio.durationMs, bytes: result.audio.bytes || 0, mimeType: result.audio.mimeType || "audio/mpeg" }
: await storeGeneratedAudio(await (await fetch(result.audio.dataUrl)).blob(), result.audio.format || "mp3");
return { ...node, type: CanvasNodeType.Audio, metadata: { ...node.metadata, ...workflowMetadataForResultNode(), ...audioMetadata(audio), prompt, ...completedTaskMetadata(task), errorDetails: undefined } };
return { ...node, type: CanvasNodeType.Audio, metadata: applyGeneratedMediaResultMetadata(node, audioMetadata(audio), { prompt, ...completedTaskMetadata(task) }) };
}
if (!result.text) throw new Error("后端任务没有返回文本");