Foursquare API for venue user image error
Solution 1:
I don't know its right or not to show the way to Foursquare. But what I have investigated that Foursquare creates thumbnails of sizes 30 x 30 and 110 x 110 etc.
I formed the image path like this for small image
user->photo->prefix.'30x30'.user->photo->suffix;
for larger size
user->photo->prefix.'110x110'.user->photo->suffix;
That is I have concatenated them with (30x30) and (110x110).
Thus the above image becomes https://irs3.4sqi.net/img/user/30x30/K4VCI4MXHWFUGXOF.jpg and https://irs3.4sqi.net/img/user/110x110/K4VCI4MXHWFUGXOF.jpg which are valid till now.
Hope this will work until they change this.
Solution 2:
As per the Foursquare documentation that is now updated:
To assemble a resolvable photo URL, take prefix + size + suffix, e.g. https://irs0.4sqi.net/img/general/300x500/2341723_vt1Kr-SfmRmdge-M7b4KNgX2_PHElyVbYL65pMnxEQw.jpg.
size can be one of the following, where XX or YY is one of 36, 100, 300, or 500.
- XXxYY
- original: the original photo's size
- capXX: cap the photo with a width or height of XX (whichever is larger). Scales the other, - smaller dimension proportionally
- widthXX: forces the width to be XX and scales the height proportionally
- heightYY: forces the height to be YY and scales the width proportionally
Solution 3:
This is a change foursquare did on June 9th, see AK announcement on the google group here: https://groups.google.com/forum/#!topic/foursquare-api/MpNpdO5zARU
To fix it, in your request change the 'v' to a value below 20120609, 20120608 will work and return a url (json string) with the thumbnail of the user picture.
There is no documentation on how to use the prefix/suffix thing yet.. they will probably post about it when there will be.
Found out you can also access it via [prefix]/original/[suffix], and then use the newer version (>20120609)