Nothing
fbGetAdCreative <- function(accounts_id = getOption("rfacebookstat.accounts_id"),
filtering = NULL,
api_version = getOption("rfacebookstat.api_version"),
username = getOption("rfacebookstat.username"),
token_path = fbTokenPath(),
access_token = getOption("rfacebookstat.access_token"),
limit = 50){
# auth
if ( is.null(access_token) ) {
if ( Sys.getenv("RFB_API_TOKEN") != "" ) {
access_token <- Sys.getenv("RFB_API_TOKEN")
} else {
access_token <- fbAuth(username = username,
token_path = token_path)$access_token
}
}
if ( inherits(access_token, "fb_access_token") ) {
access_token <- access_token$access_token
}
# attributes
rq_ids <- list()
out_headers <- list()
res <- list()
# load account list
if ( is.null(accounts_id) ) {
message("...Loading your account list.")
accounts_id <- suppressMessages(fbGetAdAccounts()$id)
message("...Loading adscreatives from ", length(accounts_id), " account", ifelse( length(accounts_id) > 1, "s", "" ))
}
# check account format
accounts_id <- ifelse(grepl("^act_", accounts_id), accounts_id, paste0("act_",accounts_id))
# activate progress bar
if ( length(accounts_id) > 1 ) {
pgbar <- TRUE
pb_step <- 1
pb <- txtProgressBar(pb_step,
length(accounts_id),
style = 3,
title = "Loading:",
label = "load" )
} else {
# progres bar
pgbar <- FALSE
}
# filters handing to JSON
if ( ! is.null(filtering) ) {
if ( ! validate(filtering)[[1]] ) {
filters <- list()
for ( f in filtering ) {
temp_fil <- str_split(f, " ")
temp_filter <- list(field = temp_fil[[1]][1],
operator = temp_fil[[1]][2])
if ( temp_fil[[1]][2] %in% c("IN_RANGE", "NOT_IN_RANGE", "IN", "NOT_IN") ) {
temp_filter$value <- str_split(temp_fil[[1]][3], ",")[[1]]
} else {
temp_filter$value <- temp_fil[[1]][3]
}
filters <- append(filters, list(temp_filter))
}
filtering <- toJSON(filters, auto_unbox = T)
}
}
for( account_id in accounts_id ) {
url <- str_interp("https://graph.facebook.com/${api_version}/${account_id}/adcreatives")
api_answer <- GET(url,
query = list(fields = "ad_id,name,title,body,status,adlabels,call_to_action_type,link_url,link_destination_display_url,template_url,url_tags,thumbnail_url,image_url,image_hash,object_story_spec,object_id,object_type,video_id,account_id",
limit = limit,
filtering = filtering,
access_token = access_token))
# attr
rq_ids <- append(rq_ids, setNames(list(status_code(api_answer)), api_answer$headers$`x-fb-trace-id`))
out_headers <- append(out_headers, setNames(list(headers(api_answer)), api_answer$headers$`x-fb-trace-id`))
pars_answer <- content(api_answer, as = "parsed")
if(!is.null(pars_answer$error)) {
error <- pars_answer$error
stop("\n",pars_answer$error,"\n")
}
# pars
res <- append(res,
lapply( pars_answer$data, fbParserAdCreatives ))
# paging
while (!is.null(pars_answer$paging$`next`)) {
api_answer <- GET(pars_answer$paging$`next`)
pars_answer <- content(api_answer, as = "parsed")
if(!is.null(pars_answer$error)) {
error <- pars_answer$error
stop("\n",pars_answer$error,"\n")
}
# pause between query
Sys.sleep(0.2)
# pars
res <- append(res,
lapply( pars_answer$data, fbParserAdCreatives ))
}
# pause between query
Sys.sleep(0.2)
# set progress bar
if( pgbar ) {
pb_step <- pb_step + 1
setTxtProgressBar(pb, pb_step)
}
}
res <- map_df(res, flatten)
# set attributes
attr(res, "request_ids") <- rq_ids
attr(res, "headers") <- out_headers
# close pb
if( pgbar ) close(pb)
return(res)
}
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