c891497df9
Merge origin/main at 2b7375f and retain canvas media performance, player layout, and interaction updates.
Co-authored-by: ddCat <2695092045@qq.com>
24 lines
1.1 KiB
TypeScript
24 lines
1.1 KiB
TypeScript
import { buildLibTVVideoPreviewUrl } from "@/lib/canvas/libtv-import";
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import { CanvasNodeType, type CanvasNodeData } from "@/types/canvas";
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/**
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* Returns an image source that is safe to mount for a passive video preview.
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* The original video URL is deliberately never returned: callers must fall
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* back to a video icon instead of creating a decoder outside the active node.
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*/
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export function canvasNodeVideoPreviewUrl(node: CanvasNodeData) {
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if (node.type !== CanvasNodeType.Video) return "";
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const content = node.metadata?.content || "";
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const generatedPreview = node.metadata?.videoPreview?.content || "";
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if (generatedPreview && generatedPreview !== content) return generatedPreview;
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const explicitPreview = node.metadata?.previewContent || "";
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if (explicitPreview && explicitPreview !== content) return explicitPreview;
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return buildLibTVVideoPreviewUrl(content);
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}
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export function canvasVideoAssetPreviewUrl(videoUrl: string, coverUrl?: string) {
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const explicitCover = coverUrl?.trim() || "";
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if (explicitCover && explicitCover !== videoUrl) return explicitCover;
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return buildLibTVVideoPreviewUrl(videoUrl);
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}
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