prepare for "timefree 30"

https://prtimes.jp/main/html/rd/p/000000032.000007490.html
"radiko to launch new service "Timefree 30" this autumn, allows listening
to programmes from the past 30 days, no 3-hour time limit"

probably can't spoof having the plan, that's fine
it might work if you pass cookies of a timefree30 account though,
so i'm adapting the time stuff to account for that

the plan doesn't exist yet, and i don't know how i would go about
detecting it yet, so i'm just hardcoding to False for now

1 files changed, 11 insertions, 0 deletions

diff --git a/yt_dlp_plugins/extractor/radiko_time.py b/yt_dlp_plugins/extractor/radiko_time.py
index 4d51ce5..b383098 100755
--- a/yt_dlp_plugins/extractor/radiko_time.py
+++ b/yt_dlp_plugins/extractor/radiko_time.py
@@ -36,6 +36,17 @@ class RadikoTime(datetime.datetime):
 		dt = datetime.datetime(date.year, date.month, date.day, 5, 0, 0, tzinfo=JST)
 		return dt
 
+	def expiry(self, tf30):
+		available_days = 30 if tf30 else 7
+		return self.broadcast_day_end() + datetime.timedelta(days=available_days)
+		# IF SOMETHING CHANGES HERE YOU NEED TO UPDATE ↓↓earliest_available↓↓ AS WELL!
+
+
+def earliest_available(tf30):
+	available_days = 30 if tf30 else 7
+	return (RadikoTime.now(tz=JST) - datetime.timedelta(days=available_days)).broadcast_day_start()
+	# IF SOMETHING CHANGES HERE YOU NEED TO UPDATE ↑↑expiry↑↑ AS WELL!
+
 
 class RadikoSiteTime(RadikoTime):