make.R

#' @title radiofrance: Get Radio France Podcasts
#'
#' @description
#' Retrieves Radio France (France Inter, France Culture, etc.) podcasts 
#' metadata (date, title, mp3 url, and duration). User can easily download 
#' metadata for any podcast. The name of the podcast must be extracted from the 
#' website URL (e.g. Le Moment Meurice must be written as le-moment-meurice).
#'
#' @author Nicolas Casajus \email{nicolas.casajus@@fondationbiodiversite.fr}
#'
#' @date 2022/06/22



## Install dependencies (listed in DESCRIPTION) ----

install.packages(c("here", "pkgload", "remotes"))
remotes::install_deps(upgrade = "never")


## Load project ----

pkgload::load_all(here::here())


## Path to save results ----

path <- here::here("inst")


## Change system locale ----

locale <- Sys.getlocale("LC_TIME")
Sys.setlocale("LC_TIME", "fr_FR.UTF-8")


## List podcast names ----

podcasts <- c(#"tanguy-pastureau-maltraite-l-info", 
              #"le-moment-meurice", 
              "la-chronique-de-waly-dia" 
              #"la-chanson-de-frederic-fromet", 
              #"la-chronique-d-aymeric-lompret", 
              #"le-journal-de-presque-17h17",
              #"la-chronique-de-djamil-le-shlag",
              #"carbone-14-le-magazine-de-l-archeologie",
              #"le-billet-de-matthieu-noel",
              #"la-chronique-de-doully",
              #"quand-les-dieux-rodaient-sur-la-terre",
              #"le-billet-d-alexandre-kominek",
              #"geremy-part-en-live",
              #"la-chronique-de-yann-marguet"
              #"la-chronique-de-djubaka"
)

radios   <- c("franceinter")

for (i in 1:length(podcasts)) {
  
  cat("\n*** ", podcasts[i], " ***\n")
  
  
  ## Retrieve Metadata ----
  
  get_metadata(podcasts[i], radio = radios[i], path, na_rm = TRUE)
  
  
  ## Create M3U Playlist ----
  
  tab <- read.csv2(file.path(path, "csv", paste0(podcasts[i], ".csv")))
  
  create_m3u(tab, podcasts[i], path)
}


## Restore system locale ----

Sys.setlocale("LC_TIME", locale)