Re: [digilib-devel] IIIF Image API 2.0 info.json error and patch

[Robert C. <ca...@mp...>]

Hi Yury,

thanks a lot for the patch. I just applied it to the Sourceforge repo.

If you find any more problems with the IIIF-2.0 metadata, please tell
me. I haven't been able to really test the info.json with the IIIF
validator because it complained (wrongly) about the content type and
seemed to not have done any more checks.

Cheers
	Robert

On 18.01.16 15:05, Yury Emelyanov wrote:
> We're trying to use digilib with Mirador project and encountered an error
> in info.json generated by digilib:
> 
> {
>   "@context": "http://iiif.io/api/image/2/context.json",
>   "@id": "http://localhost/Scaler/IIIF/1012626",
>   "@protocol": "http://iiif.io/api/image",
>   "width": 750,
>   "height": 586,
>   "profile": [
>     "http://iiif.io/api/image/2/level2.json",
>     {
>       "formats": [
>         "jpg",
>         "png"
>       ],
>       "qualities": [
>         "color",
>         "gray"
>       ],
>       "supports": [
>         "mirroring",
>         "rotationArbitrary",
>         "sizeAboveFull"
>       ]
>     }
>   ]
> }
> 
> According to IIIF Image API 'protocol' parameter should go without '@'
> 
> http://iiif.io/api/image/2.0/#image-information
> 
> incorrect: "@protocol": "http://iiif.io/api/image"
> 
> correct: "protocol": "http://iiif.io/api/image"
> 
> This issue could be patched with this:
> 
> --- a/servlet/src/main/java/digilib/servlet/ServletOps.java
> +++ b/servlet/src/main/java/digilib/servlet/ServletOps.java
> @@ -446,7 +446,7 @@ public class ServletOps {
>                  writer.println("{");
>                  writer.println("\"@context\" : \"
> http://iiif.io/api/image/2/context.json\",");
>                  writer.println("\"@id\" : \"" + url + "\",");
> -                writer.println("\"@protocol\" : \"http://iiif.io/api/image\
> ",");
> +                writer.println("\"protocol\" : \"http://iiif.io/api/image\
> ",");
>                  writer.println("\"width\" : " + size.width + ",");
>                  writer.println("\"height\" : " + size.height + ",");
>                  writer.println("\"profile\" : [");
> 
> It would be nice if it's fixed soon.
> 
> Yury Emelyanov
> www.vismart.biz