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Add Media Type to metadata response #4492

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Lovell Fuller
2026-02-01 21:20:16 +00:00
parent 2291c0b864
commit 6d18c6fdc6
8 changed files with 93 additions and 5 deletions
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36
test/unit/metadata.js
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@@ -19,6 +19,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputJpg).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('image/jpeg', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
@@ -41,6 +42,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputJpgWithExif).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('image/jpeg', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(450, metadata.width);
assert.strictEqual(600, metadata.height);
@@ -66,6 +68,7 @@ describe('Image metadata', () => {
const profile = icc.parse(metadata.icc);
assert.strictEqual('object', typeof profile);
assert.strictEqual('Generic RGB Profile', profile.description);
assert.strictEqual('image/jpeg', metadata.mediaType);
done();
});
});
@@ -92,6 +95,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputTiff).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('tiff', metadata.format);
assert.strictEqual('image/tiff', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2464, metadata.width);
assert.strictEqual(3248, metadata.height);
@@ -111,6 +115,7 @@ describe('Image metadata', () => {
assert.strictEqual('undefined', typeof metadata.xmp);
assert.strictEqual('undefined', typeof metadata.xmpAsString);
assert.strictEqual('inch', metadata.resolutionUnit);
assert.strictEqual('image/tiff', metadata.mediaType);
done();
});
});
@@ -119,6 +124,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputTiffMultipage).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('tiff', metadata.format);
assert.strictEqual('image/tiff', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2464, metadata.width);
assert.strictEqual(3248, metadata.height);
@@ -142,6 +148,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputPng).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('png', metadata.format);
assert.strictEqual('image/png', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2809, metadata.width);
assert.strictEqual(2074, metadata.height);
@@ -166,6 +173,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputPngTestJoinChannel).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('png', metadata.format);
assert.strictEqual('image/png', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(320, metadata.width);
assert.strictEqual(240, metadata.height);
@@ -191,6 +199,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputPngWithTransparency).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('png', metadata.format);
assert.strictEqual('image/png', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2048, metadata.width);
assert.strictEqual(1536, metadata.height);
@@ -225,6 +234,7 @@ describe('Image metadata', () => {
height: 32,
isPalette: false,
isProgressive: false,
mediaType: 'image/png',
space: 'b-w',
width: 32,
autoOrient: {
@@ -250,6 +260,7 @@ describe('Image metadata', () => {
height: 32,
isPalette: false,
isProgressive: false,
mediaType: 'image/png',
space: 'grey16',
width: 32,
autoOrient: {
@@ -263,6 +274,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputWebP).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('webp', metadata.format);
assert.strictEqual('image/webp', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(1024, metadata.width);
assert.strictEqual(772, metadata.height);
@@ -285,11 +297,12 @@ describe('Image metadata', () => {
sharp(fixtures.inputWebPAnimated)
.metadata()
.then(({
format, width, height, space, channels, depth,
format, mediaType, width, height, space, channels, depth,
isProgressive, pages, loop, delay, hasProfile,
hasAlpha
}) => {
assert.strictEqual(format, 'webp');
assert.strictEqual(mediaType, 'image/webp');
assert.strictEqual(width, 80);
assert.strictEqual(height, 80);
assert.strictEqual(space, 'srgb');
@@ -308,11 +321,12 @@ describe('Image metadata', () => {
sharp(fixtures.inputWebPAnimated, { pages: -1 })
.metadata()
.then(({
format, width, height, space, channels, depth,
format, mediaType, width, height, space, channels, depth,
isProgressive, pages, pageHeight, loop, delay,
hasProfile, hasAlpha
}) => {
assert.strictEqual(format, 'webp');
assert.strictEqual(mediaType, 'image/webp');
assert.strictEqual(width, 80);
assert.strictEqual(height, 720);
assert.strictEqual(space, 'srgb');
@@ -332,11 +346,12 @@ describe('Image metadata', () => {
sharp(fixtures.inputWebPAnimatedLoop3)
.metadata()
.then(({
format, width, height, space, channels, depth,
format, mediaType, width, height, space, channels, depth,
isProgressive, pages, loop, delay, hasProfile,
hasAlpha
}) => {
assert.strictEqual(format, 'webp');
assert.strictEqual(mediaType, 'image/webp');
assert.strictEqual(width, 370);
assert.strictEqual(height, 285);
assert.strictEqual(space, 'srgb');
@@ -355,6 +370,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputGif).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('gif', metadata.format);
assert.strictEqual('image/gif', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(800, metadata.width);
assert.strictEqual(533, metadata.height);
@@ -375,6 +391,7 @@ describe('Image metadata', () => {
sharp(fixtures.inputGifGreyPlusAlpha).metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('gif', metadata.format);
assert.strictEqual('image/gif', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2, metadata.width);
assert.strictEqual(1, metadata.height);
@@ -395,11 +412,12 @@ describe('Image metadata', () => {
sharp(fixtures.inputGifAnimated)
.metadata()
.then(({
format, width, height, space, channels, depth,
format, mediaType, width, height, space, channels, depth,
isProgressive, pages, loop, delay, background,
hasProfile, hasAlpha
}) => {
assert.strictEqual(format, 'gif');
assert.strictEqual(mediaType, 'image/gif');
assert.strictEqual(width, 80);
assert.strictEqual(height, 80);
assert.strictEqual(space, 'srgb');
@@ -419,11 +437,12 @@ describe('Image metadata', () => {
sharp(fixtures.inputGifAnimatedLoop3)
.metadata()
.then(({
format, width, height, space, channels, depth,
format, mediaType, width, height, space, channels, depth,
isProgressive, pages, loop, delay, hasProfile,
hasAlpha
}) => {
assert.strictEqual(format, 'gif');
assert.strictEqual(mediaType, 'image/gif');
assert.strictEqual(width, 370);
assert.strictEqual(height, 285);
assert.strictEqual(space, 'srgb');
@@ -462,6 +481,7 @@ describe('Image metadata', () => {
it('File in, Promise out', (_t, done) => {
sharp(fixtures.inputJpg).metadata().then((metadata) => {
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('image/jpeg', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
@@ -508,6 +528,7 @@ describe('Image metadata', () => {
const pipeline = sharp();
pipeline.metadata().then((metadata) => {
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('image/jpeg', metadata.mediaType);
assert.strictEqual(829183, metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
@@ -559,6 +580,7 @@ describe('Image metadata', () => {
const pipeline = sharp().metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('image/jpeg', metadata.mediaType);
assert.strictEqual(829183, metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
@@ -583,6 +605,7 @@ describe('Image metadata', () => {
image.metadata((err, metadata) => {
if (err) throw err;
assert.strictEqual('jpeg', metadata.format);
assert.strictEqual('image/jpeg', metadata.mediaType);
assert.strictEqual('undefined', typeof metadata.size);
assert.strictEqual(2725, metadata.width);
assert.strictEqual(2225, metadata.height);
@@ -917,6 +940,7 @@ describe('Image metadata', () => {
.metadata()
.then(metadata => {
assert.strictEqual(metadata.format, 'tiff');
assert.strictEqual(metadata.mediaType, 'image/tiff');
assert.strictEqual(metadata.width, 317);
assert.strictEqual(metadata.height, 211);
assert.strictEqual(metadata.space, 'rgb16');
@@ -931,6 +955,7 @@ describe('Image metadata', () => {
const metadata = await sharp(fixtures.inputAvif).metadata();
assert.deepStrictEqual(metadata, {
format: 'heif',
mediaType: 'image/avif',
width: 2048,
height: 858,
space: 'srgb',
@@ -1014,6 +1039,7 @@ describe('Image metadata', () => {
const metadata = await sharp(fixtures.inputJpgLossless).metadata();
assert.deepStrictEqual(metadata, {
format: 'jpeg',
mediaType: 'image/jpeg',
width: 227,
height: 149,
space: 'srgb',