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Code Issues Releases Activity

feat: Preserve original format of images, change interpolation kernel

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Closes #349
This commit is contained in:
Maksim Eltyshev 2022-12-24 00:47:59 +01:00
parent b82a601f46
commit 0a5210dd21
17 changed files with 212 additions and 103 deletions
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24
server/api/helpers/projects/process-uploaded-background-image-file.js
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@ -17,29 +17,36 @@ module.exports = {
},
async fn(inputs) {
const image = sharp(inputs.file.fd);
const image = sharp(inputs.file.fd, {
animated: true,
});
let metadata;
try {
await image.metadata();
metadata = await image.metadata();
} catch (error) {
throw 'fileIsNotImage';
}
if (['svg', 'pdf'].includes(metadata.format)) {
throw 'fileIsNotImage';
}
const dirname = uuid();
const rootPath = path.join(sails.config.custom.projectBackgroundImagesPath, dirname);
fs.mkdirSync(rootPath);
const extension = metadata.format === 'jpeg' ? 'jpg' : metadata.format;
try {
await image.jpeg().toFile(path.join(rootPath, 'original.jpg'));
await image.toFile(path.join(rootPath, `original.${extension}`));
await image
.resize(336, 200)
.jpeg({
quality: 100,
chromaSubsampling: '4:4:4',
.resize(336, 200, {
kernel: sharp.kernel.nearest,
})
.toFile(path.join(rootPath, 'cover-336.jpg'));
.toFile(path.join(rootPath, `cover-336.${extension}`));
} catch (error1) {
try {
rimraf.sync(rootPath);
@ -58,6 +65,7 @@ module.exports = {
return {
dirname,
extension,
};
},
};