How to use metadata with VichUploader about vichuploaderbundle HOT 9 CLOSED

The metadata mentioned in the documentation are Doctrine metadata, not image metadata.
How do you perform the image rotation?

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I've open my picture with the default photo app of my computer, and I have rotate the image with it and save it.
This action modify the image ['Orientation'] parameter

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So does the image have the metadata after this operation?
If you try to do a manual image upload with a simple PHP script, do you get the same metadata loss?

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Okay, I can describe more with an example.
Firstly, I download or I take a picture

At this moment, the metadatas of the picture are :

array(7) {
  ["FileName"]=>
  string(11) "classic.jpg"
  ["FileDateTime"]=>
  int(1711023627)
  ["FileSize"]=>
  int(8620)
  ["FileType"]=>
  int(2)
  ["MimeType"]=>
  string(10) "image/jpeg"
  ["SectionsFound"]=>
  string(0) ""
  ["COMPUTED"]=>
  array(4) {
    ["html"]=>
    string(24) "width="244" height="207""
    ["Height"]=>
    int(207)
    ["Width"]=>
    int(244)
    ["IsColor"]=>
    int(1)
  }
} 

I rotate it with windows and I save it

At this moment, the metadatas of the picture are :

array(9) {
  ["FileName"]=>
  string(12) "original.jpg"
  ["FileDateTime"]=>
  int(1711527777)
  ["FileSize"]=>
  int(13668)
  ["FileType"]=>
  int(2)
  ["MimeType"]=>
  string(10) "image/jpeg"
  ["SectionsFound"]=>
  string(24) "ANY_TAG, IFD0, THUMBNAIL"
  ["COMPUTED"]=>
  array(7) {
    ["html"]=>
    string(24) "width="244" height="207""
    ["Height"]=>
    int(207)
    ["Width"]=>
    int(244)
    ["IsColor"]=>
    int(1)
    ["ByteOrderMotorola"]=>
    int(1)
    ["Thumbnail.FileType"]=>
    int(2)
    ["Thumbnail.MimeType"]=>
    string(10) "image/jpeg"
  }
  ["Orientation"]=>
  int(3)
  ["THUMBNAIL"]=>
  array(6) {
    ["Compression"]=>
    int(6)
    ["XResolution"]=>
    string(4) "96/1"
    ["YResolution"]=>
    string(4) "96/1"
    ["ResolutionUnit"]=>
    int(2)
    ["JPEGInterchangeFormat"]=>
    int(120)
    ["JPEGInterchangeFormatLength"]=>
    int(4914)
  }
}

I upload it in my app with Vich Uploader and the result is :

At this moment, the metadatas of the picture are :

array(7) {
  ["FileName"]=>
  string(26) "660412264d5d7087015010.jpg"
  ["FileDateTime"]=>
  int(1711542822)
  ["FileSize"]=>
  int(7072)
  ["FileType"]=>
  int(2)
  ["MimeType"]=>
  string(10) "image/jpeg"
  ["SectionsFound"]=>
  string(0) ""
  ["COMPUTED"]=>
  array(4) {
    ["html"]=>
    string(24) "width="244" height="207""
    ["Height"]=>
    int(207)
    ["Width"]=>
    int(244)
    ["IsColor"]=>
    int(1)
  }
}

So, the file is not realy impacted by this modification, but the metadatas change. It seems that VichUploader deletes these metadatas, which has the effect of removing this defined orientation because the image is not originally upside down.

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I'm not aware of any metadata handling here.
I invite you again to try uploading a file without this bundle and checking the outcome.

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I found the origin of my problem, it's on our side, sorry for the inconvenience.

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@Mgt03 any hint what it was on your side? Possibly it can help me too.

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Hi @bresam,
I don't think this is really helpful for you, but this problem was due to an optimization function in my image, where I explicitly remove all metadata from the image I loaded.
So no link to the Vich Bundle
After deleting this part of my code, it works perfectly.

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@Mgt03 Thank you anyway. Found the issue in a Post Upload Event Listener where we did something similar 👍

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