67 lines
2.3 KiB
Scala
67 lines
2.3 KiB
Scala
package lila.app
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package templating
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import java.util.Locale
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import scala.collection.mutable
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import org.joda.time.format._
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import org.joda.time.{ Period, PeriodType, DurationFieldType, DateTime }
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import play.twirl.api.Html
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import lila.api.Context
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trait DateHelper { self: I18nHelper =>
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private val dateTimeStyle = "MS"
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private val dateStyle = "M-"
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private val dateTimeFormatters = mutable.Map[String, DateTimeFormatter]()
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private val dateFormatters = mutable.Map[String, DateTimeFormatter]()
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private val periodFormatters = mutable.Map[String, PeriodFormatter]()
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private val periodType = PeriodType forFields Array(
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DurationFieldType.days,
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DurationFieldType.hours,
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DurationFieldType.minutes)
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private val isoFormatter = ISODateTimeFormat.dateTime
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private def dateTimeFormatter(ctx: Context): DateTimeFormatter =
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dateTimeFormatters.getOrElseUpdate(
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lang(ctx).language,
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DateTimeFormat forStyle dateTimeStyle withLocale new Locale(lang(ctx).language))
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private def dateFormatter(ctx: Context): DateTimeFormatter =
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dateFormatters.getOrElseUpdate(
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lang(ctx).language,
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DateTimeFormat forStyle dateStyle withLocale new Locale(lang(ctx).language))
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private def periodFormatter(ctx: Context): PeriodFormatter =
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periodFormatters.getOrElseUpdate(
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lang(ctx).language,
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PeriodFormat wordBased new Locale(lang(ctx).language))
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def showDateTime(date: DateTime)(implicit ctx: Context): String =
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dateTimeFormatter(ctx) print date
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def showDate(date: DateTime)(implicit ctx: Context): String =
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dateFormatter(ctx) print date
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def semanticDate(date: DateTime)(implicit ctx: Context) = Html {
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s"""<time datetime="${isoFormatter print date}">${showDate(date)}</time>"""
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}
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def showPeriod(period: Period)(implicit ctx: Context): String =
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periodFormatter(ctx) print period.normalizedStandard(periodType)
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def isoDate(date: DateTime): String = isoFormatter print date
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def momentFormat(date: DateTime, format: String): Html = Html {
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s"""<time class="moment" datetime="${isoFormatter print date}" data-format="$format"></time>"""
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}
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def momentFormat(date: DateTime): Html = momentFormat(date, "calendar")
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def momentFromNow(date: DateTime) = Html {
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s"""<time class="moment-from-now" datetime="${isoFormatter print date}"></time>"""
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}
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}
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