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Add error handling

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This commit is contained in:
j433866 2019-03-07 11:19:04 +00:00
parent 4a7ea469d4
commit 1031429550
14 changed files with 348 additions and 144 deletions
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34
src/core/operations/FlipImage.mjs
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@ -49,21 +49,29 @@ class FlipImage extends Operation {
throw new OperationError("Invalid input file type.");
}
const image = await jimp.read(Buffer.from(input));
if (ENVIRONMENT_IS_WORKER())
self.sendStatusMessage("Flipping image...");
switch (flipAxis){
case "Horizontal":
image.flip(true, false);
break;
case "Vertical":
image.flip(false, true);
break;
let image;
try {
image = await jimp.read(Buffer.from(input));
} catch (err) {
throw new OperationError(`Error loading image. (${err})`);
}
try {
if (ENVIRONMENT_IS_WORKER())
self.sendStatusMessage("Flipping image...");
switch (flipAxis){
case "Horizontal":
image.flip(true, false);
break;
case "Vertical":
image.flip(false, true);
break;
}
const imageBuffer = await image.getBufferAsync(jimp.AUTO);
return [...imageBuffer];
const imageBuffer = await image.getBufferAsync(jimp.AUTO);
return [...imageBuffer];
} catch (err) {
throw new OperationError(`Error flipping image. (${err})`);
}
}
/**