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#' Stack Overflow questions
#'
#' Display package related questions on Stack Overflow.
#'
#' @param package_name Name of the package.
#'
#' @examples
#' \dontrun{
#' # get stack overflow questions
#' get_so_questions("dplyr")
#' }
#'
#' @export
#'
get_so_questions <- function(package_name) {
url <- paste0("https://api.stackexchange.com/2.2/search?order=desc&sort=activity&tagged=",
package_name, "&site=stackoverflow")
resp <- httr::GET(url)
out <- jsonlite::fromJSON(httr::content(resp, "text", encoding = "UTF-8"),
simplifyVector = FALSE)
date_creation <-
purrr::map_int(out$items, "creation_date") %>%
as.POSIXct(origin = "1970-01-01", tz = "UTC") %>%
as.Date()
title <- purrr::map_chr(out$items, "title")
answered <- purrr::map_lgl(out$items, "is_answered")
views <- purrr::map_int(out$items, "view_count")
owner <- purrr::map_chr(purrr::map(out$items, "owner"), "display_name")
qlink <- purrr::map_chr(out$items, "link")
tibble::tibble(
date = date_creation,
title = title,
owner = owner,
answered = answered,
views = views,
link = qlink
)
}
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