Catchall Functions for All Things ‘John Deere’
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

52 lines
1.6 KiB

#' Find and sync a copy of the latest MowerPlus database file from an iOS backup
#'
#' @md
#' @note You may need to [setup permissions](https://rud.is/b/2019/06/02/trawling-through-ios-backups-for-treasure-a-k-a-how-to-fish-for-target-files-in-ios-backups-with-r/)
#' to be able to use this method depending on which macOS version you're on.
#' @param backup_id the giant hex string of a folder name
#' @param data_loc where `mowtrack.sqlite` will be sync'd
#' @param overwrite nuke ^^ if present (def: `TRUE`)
#' @export
#' @examples \dontrun{
#' mow_db <- src_mowerplus("28500cd31b9580aaf5815c695ebd3ea5f7455628")
#'
#' mow_db
#'
#' glimpse(tbl(mow_db, "ZMOWER"))
#'
#' glimpse(tbl(mow_db, "ZACTIVITY"))
#'
#' }
src_mowerplus <- function(backup_id, data_loc = "~/Data", overwrite = TRUE) {
# root of mobile backup dir for `backup_id`
mb <- path.expand(file.path("~/Library/Application Support/MobileSync/Backup", backup_id))
stopifnot(dir.exists(mb))
data_loc <- path.expand(data_loc)
stopifnot(dir.exists(data_loc))
tf <- tempfile(fileext = ".sqlite")
on.exit(unlink(tf), add=TRUE)
# path to the extracted sqlite file
out_db <- file.path(data_loc, "mowtrack.sqlite")
file.copy(file.path(mb, "Manifest.db"), tf, overwrite = TRUE)
manifest_db <- src_sqlite(tf)
fils <- tbl(manifest_db, "Files")
filter(fils, relativePath == "Library/Application Support/MowTracking.sqlite") %>%
pull(fileID) -> mowtrackdb_loc
file.copy(
file.path(mb, sprintf("%s/%s", substr(mowtrackdb_loc, 1, 2), mowtrackdb_loc)),
file.path(data_loc, "mowtrack.sqlite"),
overwrite = overwrite
)
src_sqlite(out_db)
}