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Consistently use absolute date strings everywhere

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Closes #9781
This commit is contained in:
arkon
2023-09-20 22:49:15 -04:00
parent 9e04f14a7b
commit b08d604d2a
5 changed files with 3 additions and 115 deletions
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101
app/src/main/java/eu/kanade/tachiyomi/util/lang/DateExtensions.kt
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@@ -1,14 +1,11 @@
package eu.kanade.tachiyomi.util.lang
import android.content.Context
import eu.kanade.tachiyomi.R
import java.text.DateFormat
import java.time.Instant
import java.time.LocalDateTime
import java.time.ZoneId
import java.util.Calendar
import java.util.Date
import java.util.TimeZone
fun Date.toDateTimestampString(dateFormatter: DateFormat): String {
val date = dateFormatter.format(this)
@@ -45,101 +42,3 @@ fun Long.toDateKey(): Date {
cal[Calendar.MILLISECOND] = 0
return cal.time
}
/**
* Convert epoch long to Calendar instance
*
* @return Calendar instance at supplied epoch time. Null if epoch was 0.
*/
fun Long.toCalendar(): Calendar? {
if (this == 0L) {
return null
}
val cal = Calendar.getInstance()
cal.timeInMillis = this
return cal
}
/**
* Convert local time millisecond value to Calendar instance in UTC
*
* @return UTC Calendar instance at supplied time. Null if time is 0.
*/
fun Long.toUtcCalendar(): Calendar? {
if (this == 0L) {
return null
}
val rawCalendar = Calendar.getInstance().apply {
timeInMillis = this@toUtcCalendar
}
return Calendar.getInstance(TimeZone.getTimeZone("UTC")).apply {
clear()
set(
rawCalendar.get(Calendar.YEAR),
rawCalendar.get(Calendar.MONTH),
rawCalendar.get(Calendar.DAY_OF_MONTH),
rawCalendar.get(Calendar.HOUR_OF_DAY),
rawCalendar.get(Calendar.MINUTE),
rawCalendar.get(Calendar.SECOND),
)
}
}
/**
* Convert UTC time millisecond to Calendar instance in local time zone
*
* @return local Calendar instance at supplied UTC time. Null if time is 0.
*/
fun Long.toLocalCalendar(): Calendar? {
if (this == 0L) {
return null
}
val rawCalendar = Calendar.getInstance(TimeZone.getTimeZone("UTC")).apply {
timeInMillis = this@toLocalCalendar
}
return Calendar.getInstance().apply {
clear()
set(
rawCalendar.get(Calendar.YEAR),
rawCalendar.get(Calendar.MONTH),
rawCalendar.get(Calendar.DAY_OF_MONTH),
rawCalendar.get(Calendar.HOUR_OF_DAY),
rawCalendar.get(Calendar.MINUTE),
rawCalendar.get(Calendar.SECOND),
)
}
}
private const val MILLISECONDS_IN_DAY = 86_400_000L
fun Date.toRelativeString(
context: Context,
dateFormat: DateFormat = DateFormat.getDateInstance(DateFormat.SHORT),
): String {
val now = Date()
val difference = now.timeWithOffset.floorNearest(MILLISECONDS_IN_DAY) - this.timeWithOffset.floorNearest(MILLISECONDS_IN_DAY)
val days = difference.floorDiv(MILLISECONDS_IN_DAY).toInt()
return when {
difference < 0 -> dateFormat.format(this)
difference < MILLISECONDS_IN_DAY -> context.getString(R.string.relative_time_today)
difference < MILLISECONDS_IN_DAY.times(7) -> context.resources.getQuantityString(
R.plurals.relative_time,
days,
days,
)
else -> dateFormat.format(this)
}
}
private val Date.timeWithOffset: Long
get() {
return Calendar.getInstance().run {
time = this@timeWithOffset
val dstOffset = get(Calendar.DST_OFFSET)
this@timeWithOffset.time + timeZone.rawOffset + dstOffset
}
}
fun Long.floorNearest(to: Long): Long {
return this.floorDiv(to) * to
}