R/subcategories.R

In ropensci/RMendeley: Interface to Mendeley API methods

#' Returns a list of Mendeley's subcategories
#' @param cat subject category id
#' @param key Mendeley API key (otherwise will try and load from server)
#' @param url Mendeley API URL (don't change this)
#'@param curl If using in a loop, call getCurlHandle() first and pass
#'  the returned value in here (avoids unnecessary footprint)
#' @param ... optional additional curl options (debugging tools mostly)
#' @examples \dontrun{
#'  subcategories()
#' }
#' @keywords public method stats
#' @export
subcategories <- function(cat, key = getOption("MendeleyKey", stop("need an API key for Mendeley")),
    url = sprintf("%s/%s", "http://api.mendeley.com/oapi/documents/subcategories/",
        cat), curl = getCurlHandle(), ...) {
    args <- list(consumer_key = key)
    tt <- getForm(url, .params = args, .opts = list(...), curl = curl)
    fromJSON(I(tt))
}