JPEG Images are not properly oriented

[aenario]

The images we get from IMAP can be EXIF-oriented, ie. The pixels draw an image in the wrong orientation, but an EXIF metadata fix it.

However browsers doesn't take this property into account when displaying an <img>, so the image appears wrongly oriented in the cozy-email client. There is a CSS property to force the browser to do it but it only works in FF. (http://caniuse.com/#feat=css-image-orientation)

We will need to process JPG attachments as we do in the cozy-photos application : storing EXIF orientation when importing images and then using CSS transforms to apply them in the client. Note : we will also need to fix width/height, they are often hard-coded in the email HTML.

@poupotte, if this is needed in two application, may be we should move it to the DS, somewhere in binary/thumbs management ?

[poupotte]

I agree with you @aenario , I open an issue on DS.