feat!: removed unused funcs, added getUnixTimeFromStamp

Signed-off-by: moonleay <contact@moonleay.net>

src/main/kotlin/net/moonleay/rssbot/util/TimeUtil.kt

@@ -18,47 +18,13 @@
 
 package net.moonleay.rssbot.util
 
-import kotlinx.datetime.DayOfWeek
 import java.time.ZonedDateTime
-import java.util.concurrent.TimeUnit
+import java.time.format.DateTimeFormatter
 
 
 object TimeUtil {
-
-    fun getTimeFormatedShortend(time2: Long, showS: Boolean): String {
-        var time = time2
-        val days: Long = TimeUnit.MILLISECONDS
-            .toDays(time)
-        time -= TimeUnit.DAYS.toMillis(days)
-        val hours: Long = TimeUnit.MILLISECONDS
-            .toHours(time)
-        time -= TimeUnit.HOURS.toMillis(hours)
-        val minutes: Long = TimeUnit.MILLISECONDS
-            .toMinutes(time)
-        time -= TimeUnit.MINUTES.toMillis(minutes)
-        val seconds: Long = TimeUnit.MILLISECONDS
-            .toSeconds(time)
-        var s = ""
-        if (days >= 1) {
-            s += days.toString() + "d "
-        }
-        if (hours >= 1) {
-            s += hours.toString() + "h "
-        }
-        if (minutes >= 1) {
-            s += minutes.toString() + "m "
-        }
-        if (seconds >= 1 && hours < 1 && showS) {
-            s += seconds.toString() + "s"
-        }
-        if (s.isEmpty() || s.isBlank()) {
-            s = "None"
-        }
-        return s
-    }
-
-    // Returns the day of the month of the monday of this week
-    fun getMondayDayOfMonth(): Int {
-        return ZonedDateTime.now().with(DayOfWeek.MONDAY).dayOfMonth
+    fun getUnixTimeFromStamp(input: String): Long { // Pattern: Sun, 15 Oct 2023 11:04:57 GMT
+        val formatter = DateTimeFormatter.ofPattern("EEE, dd MMM yyyy HH:mm:ss z")
+        return ZonedDateTime.parse(input, formatter).toEpochSecond() * 1000
     }
 }