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[NEW] Accept GIFs and SVGs for Avatars converting them to PNG and keep transparency of PNGs #11385

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merged 5 commits into from
Oct 20, 2019
Merged

[NEW] Accept GIFs and SVGs for Avatars converting them to PNG and keep transparency of PNGs #11385

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d496011
Allow transparent pixels in avatars
tassoevan Jul 7, 2018
f077441
Add checkerboard pattern background for avatar in account profile page
tassoevan Jul 7, 2018
255ac62
Merge branch 'develop' into fix.avatars-transparency
tassoevan Oct 2, 2018
49b2c4e
Merge remote-tracking branch 'origin/develop' into fix.avatars-transp…
rodrigok Oct 20, 2019
5aebaf8
Allow SVG and GIF converting to PNG
rodrigok Oct 20, 2019
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4 changes: 2 additions & 2 deletions packages/rocketchat-file-upload/server/lib/FileUpload.js
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Original file line number Diff line number Diff line change
Expand Up @@ -97,11 +97,11 @@ Object.assign(FileUpload, {
metadata = {};
}

s.toFormat(sharp.format.jpeg)
s.toFormat(sharp.format.png)
.resize(Math.min(height || 0, metadata.width || Infinity), Math.min(height || 0, metadata.height || Infinity))
.pipe(sharp()
.resize(height, height)
.background('#FFFFFF')
.background({ r: 0, g: 0, b: 0, alpha: 0 })
.embed()
)
// Use buffer to get the result in memory then replace the existing file
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6 changes: 6 additions & 0 deletions packages/rocketchat-theme/client/imports/forms/select-avatar.css
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Expand Up @@ -8,6 +8,12 @@
width: var(--select-avatar-preview-size);
height: var(--select-avatar-preview-size);
margin-right: 1rem;

background-color: transparent;
background-image: linear-gradient(45deg, var(--color-gray) 25%, transparent 25%, transparent 75%, var(--color-gray) 75%, var(--color-gray)),
linear-gradient(45deg, var(--color-gray) 25%, transparent 25%, transparent 75%, var(--color-gray) 75%, var(--color-gray));
background-size: 10px 10px;
background-position: 0 0, 5px 5px;
}

&__loading::after {
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