supported image types are case sensitive

[machadoams]

Hi,

I am trying to calculate hash values for JPG images, but OpenImageR::readImage is case sensitive and returns an error: supported image types are .png, .jpeg, .jpg, .tiff (or .tif, .TIFF, .TIF)

I understand that modifying the file extension would work, but perhaps the readImage() function could simply ignore case sensitive in the exception for the supported image types. For example:

if (isTRUE(grepl(x = flag_type, pattern = c("jpeg|jpg"), ignore.case = TRUE))){
  img = jpeg::readJPEG(path)
}

System: R 4.2.2 on x86_64-pc-linux-gnu. OpenImageR_1.2.7 and jpeg_0.1-10.

Thanks for the great work.

[mlampros]

hi @machadoams give me some time and I'll push the changes to the repository to address this issue

[mlampros]

@machadoams I added the verify_image_extension() function. Can you install the Github version using

remotes::install_github('mlampros/OpenImageR')

and let me know if it works for you too, so that I can submit the updated version to CRAN?
Thank you for making me aware of this issue.

[mlampros]

I assume it works for you. I'll proceed and submit the new version to CRAN. Feel free to re-open the issue if the code does not work as expected

[machadoams]

Hi @mlampros

It's working now! Thank you for taking the time to work on this.