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[MM-61919] Wrap potential crash in try/catch for thumbnails, fall back to createFromPath (#3224)

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* [MM-61919] Wrap potential crash in try/catch for thumbnails, fall back to `createFromPath`

* Fix lint
This commit is contained in:
Devin Binnie
2024-11-26 08:11:57 -05:00
committed by GitHub
parent 80986355f2
commit 057572e847
1 changed files with 12 additions and 3 deletions
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13
src/main/downloadsManager.ts
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@@ -630,14 +630,23 @@ export class DownloadsManager extends JsonFileManager<DownloadedItems> {
let thumbnailData;
if (state === 'completed' && item.getMimeType().toLowerCase().startsWith('image/')) {
// Linux doesn't support the thumbnail creation so we have to use the base function
if (process.platform === 'linux') {
const fallback = async () => {
// We also will cap this at 1MB so as to not inflate the memory usage of the downloads dropdown
if (item.getReceivedBytes() < 1000000) {
thumbnailData = (await nativeImage.createFromPath(overridePath ?? item.getSavePath())).toDataURL();
}
};
// Linux doesn't support the thumbnail creation so we have to use the base function
if (process.platform === 'linux') {
await fallback();
} else {
// This has been known to fail on Windows, see: https://github.com/mattermost/desktop/issues/3140
try {
thumbnailData = (await nativeImage.createThumbnailFromPath(overridePath ?? item.getSavePath(), {height: 32, width: 32})).toDataURL();
} catch {
await fallback();
}
}
}