Nothing
Talerts <- function(){
query <- "alerts"
base_url <- paste0("https://api-v3.mbta.com/",query,"&api_key=8be3efdff2694d84aecb5cd16d0379ce") # api key not needed for API V3
rawdata <- readLines(base_url, warn = F)
dl <- jsonlite::fromJSON(txt=rawdata,simplifyDataFrame = T,flatten=F)
# allout <- NULL
# for(i in 1:length(dl$alerts$alert_id)){
# alltimes <- NULL
# for(j in 1:nrow(dl$alerts$effect_periods[[i]])){
# thistime <- data.frame(
# alert_id = dl$alerts$alert_id[i],
# effect_name = dl$alerts$effect_name[i],
# effect = dl$alerts$effect[i],
# cause= dl$alerts$cause[i],
# header_text = dl$alerts$header_text[i],
# short_header_text = dl$alerts$short_header_text[i],
# description_text = dl$alerts$description_text[i],
# severity = dl$alerts$severity[i],
# created_dt = dl$alerts$created_dt[i],
# last_modified_dt = dl$alerts$last_modified_dt[i],
# service_effect_text = dl$alerts$service_effect_text[i],
# timeframe_text = dl$alerts$timeframe_text[i],
# alert_lifecycle = dl$alerts$alert_lifecycle[i],
# effect_start = dl$alerts$effect_periods[[i]]$effect_start[j],
# effect_end = dl$alerts$effect_periods[[i]]$effect_end[j],
# affected_route_type = ifelse(length(dl$alerts$affected_services$services[[i]]$route_type)>0,dl$alerts$affected_services$services[[i]]$route_type,NA),
# affected_mode_name = ifelse(length(dl$alerts$affected_services$services[[i]]$mode_name)>0,dl$alerts$affected_services$services[[i]]$mode_name,NA),
# affected_route_id = ifelse(length(dl$alerts$affected_services$services[[i]]$route_id)>0,dl$alerts$affected_services$services[[i]]$route_id,NA),
# affected_route_name = ifelse(length(dl$alerts$affected_services$services[[i]]$route_name)>0,dl$alerts$affected_services$services[[i]]$route_name,NA),
# affected_direction_id = ifelse(length(dl$alerts$affected_services$services[[i]]$direction_id)>0,dl$alerts$affected_services$services[[i]]$direction_id,NA), # sometimes NA
# affected_direction_name = ifelse(length(dl$alerts$affected_services$services[[i]]$direction_name)>0,dl$alerts$affected_services$services[[i]]$direction_name,NA), # sometimes NA
# affected_trip_id = ifelse(length(dl$alerts$affected_services$services[[i]]$trip_id)>0,dl$alerts$affected_services$services[[i]]$trip_id,NA), # sometimes NA
# affected_trip_name = ifelse(length(dl$alerts$affected_services$services[[i]]$trip_name)>0,dl$alerts$affected_services$services[[i]]$trip_name,NA), # sometimes NA
# affected_stop_id = ifelse(length(dl$alerts$affected_services$services[[i]]$stop_id)>0,dl$alerts$affected_services$services[[i]]$stop_id,NA), # sometimes NA
# affected_stop_name = ifelse(length(dl$alerts$affected_services$services[[i]]$stop_name)>0,dl$alerts$affected_services$services[[i]]$stop_name,NA), # sometimes NA
# affected_route_hide = ifelse(length(dl$alerts$affected_services$services[[i]]$route_hide)>0,dl$alerts$affected_services$services[[i]]$route_hide,NA), # sometimes NA
# affected_elev_id = ifelse(length(dl$alerts$affected_services$elevators[[i]]$elev_id)>0,dl$alerts$affected_services$elevators[[i]]$elev_id,NA),
# affected_elev_name = ifelse(length(dl$alerts$affected_services$elevators[[i]]$elev_name)>0,dl$alerts$affected_services$elevators[[i]]$elev_name,NA),
# affected_elev_type = ifelse(length(dl$alerts$affected_services$elevators[[i]]$elev_type)>0,dl$alerts$affected_services$elevators[[i]]$elev_type,NA),
# affected_elev_stop_id = ifelse(length(dl$alerts$affected_services$elevators[[i]]$stop$stop_id)>0,dl$alerts$affected_services$elevators[[i]]$stop$stop_id,NA),
# affected_elev_stop_name = ifelse(length(dl$alerts$affected_services$elevators[[i]]$stop$stop_name)>0,dl$alerts$affected_services$elevators[[i]]$stop$stop_name,NA),
# affected_elev_stop_parent_id = ifelse(length(dl$alerts$affected_services$elevators[[i]]$stop$parent_station)>0,dl$alerts$affected_services$elevators[[i]]$stop$parent_station,NA),
# affected_elev_stop_parent_name = ifelse(length(dl$alerts$affected_services$elevators[[i]]$stop$parent_station_name)>0,dl$alerts$affected_services$elevators[[i]]$stop$parent_station_name,NA)
# )
# alltimes <- rbind(alltimes,thistime)
# }
# allout <- rbind(allout,alltimes)
# }
# return(allout)
return(dl)
}
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