gistfile1.txt

getTempImage : function(t, blob, cropData){
        // get the CSRF token, or get out if we can't find it
        var csrfToken = $("body").attr("data-csrf-token"), 
            ajaxArgs = {};

        // show loading indicator - wait for response to continue
        radius.loading.show();
        
        //DO WE HAVE WHAT WE NEED? If we dont have a blob or csrf token get out
        if (!csrfToken || typeof blob == 'undefined') return {};

        //ADD CROP DATA TO AJAX ARGS
        if( typeof cropData != 'undefined' ) ajaxArgs.crop = cropData;
        
        //ADD BLOB DATA TO AJAX ARGUMENTS OBJECT
        ajaxArgs.filedata = blob;

        // send the request
        $.ajax({
          datatype: 'json',
          data : JSON.stringify( ajaxArgs ),
          method: 'POST',
          url: '/api/v1/onboarding-user-picture/prepare',
          headers: {
            'X-CSRF-Token': csrfToken,
            'Content-Type': 'application/json'
          },
          success: function(data, textStatus, jqXHR) {
            //HAVE SERVICE CROP IMAGE
            if( typeof cropData != 'undefined' ){
              var $resetBtn = t.resetBtn,
                  $previewImg = t.previewImage,
                  $srcField = t.srcField;

              //UPDATE UI
              $srcField.val( data.url );
              $previewImg.attr('src', data.url);
              //re-enable buttons

              //RE-ENABLE/UPDATE BUTTONS 
              $resetBtn.parent().addClass('has-image');
              t.modalBtns.removeClass('loading');

              //CLOSE MODAL
              t.closeModal(t);
            }
            //LET JS CROP THE IMAGE
            t.fidField.val( data.fid );
            //deselect any radio options that might be checked
            $('.avatar-option input').prop("checked", false);

            // hide loading indicator
            radius.loading.hide();
          },
          error: function(jqXHR, textStatus, errorThrown) {
            console.log("ajax error trying to get a temporary avatar image");

            // hide loading indicator
            radius.loading.hide();
          }
        });
      },