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get_meeting_agenda.R
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get_meeting_agenda.R
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#' Retreive agenda for a specified meeting
#'
#' @description A function for retrieving the agenda for a specific meeting.
#'
#' @usage get_meeting_agenda(meetingid = NA, good_manners = 0)
#'
#' @param meetingid Character string indicating the id of the meeting to request all votes from
#' @param good_manners Integer. Seconds delay between calls when making multiple calls to the same function
#'
#' @return A data.frame with the following variables:
#'
#' | | |
#' |:--------------------------|:----------------------------------------------|
#' | **response_date** | Date of data retrieval |
#' | **version** | Data version from the API |
#' | **agenda_number** | The agenda number for the session |
#' | **meeting_date** | Date of the meeting |
#' | **meeting_id** | Meeting id |
#' | **meeting_place** | Where the meeting was held |
#' | **agenda_case_reference** | Reference for the case on the agenda |
#' | **agenda_case_number** | Case number |
#' | **agenda_case_text** | Case description |
#' | **agenda_case_type** | Case type |
#' | **footnote** | Footnote for the case |
#' | **proposition_id** | If relevant, belonging proposition id |
#' | **committee_id** | If relevant, id of the responsible committee |
#' | **loose_proposals** | Whether there are loose proposals to the case |
#' | **case_id** | Id of the case |
#' | **question_hour_type** | If relevant, type of question hour |
#' | **question_id** | If relevant, question id |
#'
#' @md
#'
#' @seealso [get_session_meetings] [get_case] [get_question] [get_question_hour]
#'
#' @examples
#'
#' \dontrun{
#'
#' meetings0910 <- get_session_meetings("2009-2010")
#' meeting_agenda <- get_meeting_agenda(meetings0910$meeting_id[161])
#' meeting_agenda
#' }
#'
#' @import httr2 rvest
#'
#' @export
#'
get_meeting_agenda <- function(meetingid = NA, good_manners = 0){
url <- paste0("https://data.stortinget.no/eksport/dagsorden?moteid=", meetingid)
base <- request(url)
resp <- base |>
req_error(is_error = function(resp) FALSE) |>
req_perform()
if(resp$status_code != 200) {
stop(
paste0(
"Response of ",
url,
" is '",
resp |> resp_status_desc(),
"' (",
resp$status_code,
")."
),
call. = FALSE)
}
if(resp_content_type(resp) != "text/xml") {
stop(
paste0(
"Response of ",
url,
" returned as '",
resp_content_type(resp),
"'.",
" Should be 'text/xml'."),
call. = FALSE)
}
tmp <- resp |>
resp_body_html(check_type = FALSE, encoding = "utf-8")
tmp2 <- data.frame(response_date = tmp |> html_elements("mote_dagsorden_oversikt > respons_dato_tid") |> html_text(),
version = tmp |> html_elements("mote_dagsorden_oversikt > versjon") |> html_text(),
agenda_number = tmp |> html_elements("mote_dagsorden_oversikt > dagsorden_nummer") |> html_text(),
meeting_date = tmp |> html_elements("mote_dagsorden_oversikt > mote_dato_tid") |> html_text(),
meeting_id = tmp |> html_elements("mote_dagsorden_oversikt > mote_id") |> html_text(),
meeting_place = tmp |> html_elements("mote_dagsorden_oversikt > mote_ting") |> html_text(),
agenda_case_reference = tmp |> html_elements("dagsordensak > dagsordensak_henvisning") |> html_text(),
agenda_case_number = tmp |> html_elements("dagsordensak > dagsordensak_nummer") |> html_text(),
agenda_case_text = tmp |> html_elements("dagsordensak > dagsordensak_tekst") |> html_text(),
agenda_case_type = tmp |> html_elements("dagsordensak > dagsordensak_type") |> html_text(),
footnote = tmp |> html_elements("dagsordensak > fotnote") |> html_text(),
proposition_id = tmp |> html_elements("dagsordensak > innstilling_id") |> html_text(),
committee_id = tmp |> html_elements("dagsordensak > komite_id") |> html_text(),
loose_proposals = tmp |> html_elements("dagsordensak > loseforslag") |> html_text(),
case_id = tmp |> html_elements("dagsordensak > sak_id") |> html_text(),
question_hour_type = tmp |> html_elements("dagsordensak > sporretime_type") |> html_text(),
question_id = tmp |> html_elements("dagsordensak > sporsmal_id") |> html_text())
Sys.sleep(good_manners)
return(tmp2)
}