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fix: use correct MIME types for image preview (#491)

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This commit was merged in pull request #491.
This commit is contained in:
ZacharyZcR
2026-01-12 15:29:35 +08:00
committed by GitHub
parent 4648549e74
commit 5f080be4ee
1 changed files with 14 additions and 4 deletions
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18
src/ui/desktop/apps/features/file-manager/components/FileViewer.tsx
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@@ -332,11 +332,21 @@ export function FileViewer({
const getImageDataUrl = (content: string, fileName: string): string => { const getImageDataUrl = (content: string, fileName: string): string => {
const ext = fileName.split(".").pop()?.toLowerCase() || ""; const ext = fileName.split(".").pop()?.toLowerCase() || "";
if (ext === "svg") { const mimeTypes: Record<string, string> = {
return `data:image/svg+xml;base64,${content}`; svg: "image/svg+xml",
} png: "image/png",
jpg: "image/jpeg",
jpeg: "image/jpeg",
gif: "image/gif",
webp: "image/webp",
bmp: "image/bmp",
ico: "image/x-icon",
tiff: "image/tiff",
tif: "image/tiff",
};
return `data:image/*;base64,${content}`; const mimeType = mimeTypes[ext] || "image/png";
return `data:${mimeType};base64,${content}`;
}; };
const WARNING_SIZE = 50 * 1024 * 1024; const WARNING_SIZE = 50 * 1024 * 1024;