WOCAT » QCAT

When I add an image to a techology (formerly uploaded) by adding the following the list of picture under qg_photos:

"qg_photos": [
  {
   ... (already existing images)
 }, 
{
                "image":"6777f9bd-e536-488a-8681-921b7e08d603",
                "image_date": "07/06/2009",
                "image_caption": {
                    "en": "The photo shows some funny test image",
                    "th": "The photo shows some funny test image" 
                },
                "image_location": {
                    "en": "Lake Nakuru National Park, Kenya",
                    "th": "Lake Nakuru National Park, Kenya" 
                },
                "image_photographer": {
                    "en": "xy",
                    "th": "xy" 
                }
            }
 ]

When sending this update with POST , the response says:

"No changes detected" and the image is not appended.

When I change some description text somewhere else, it resonds 'successfull' and the image is added.

When I try to remove an image by removing an image from qg_photos, it answers again:

" No changes detected"

I'm wondering, what it is testing to detect changes. I think, it should rather use something like a 'hash comparison' so that each change, even if it is only a space in text string, should be recoginzed as change.