Thorium-android-app/app/src/main/java/net/schueller/peertube/helper/MetaDataHelper.kt

111 lines
3.7 KiB
Kotlin

/*
* Copyright (C) 2020 Stefan Schüller <sschueller@techdroid.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package net.schueller.peertube.helper
import android.content.Context
import android.text.format.DateUtils
import net.schueller.peertube.R
import net.schueller.peertube.R.string
import net.schueller.peertube.model.Account
import net.schueller.peertube.model.Avatar
import net.schueller.peertube.model.Video
import org.ocpsoft.prettytime.PrettyTime
import java.util.Date
import java.util.Locale
import kotlin.math.absoluteValue
object MetaDataHelper {
@JvmStatic
fun getMetaString(getCreatedAt: Date, viewCount: Int, context: Context, reversed: Boolean = false): String {
// Compatible with SDK 21+
val currentLanguage = Locale.getDefault().displayLanguage
val p = PrettyTime(currentLanguage)
val relativeTime = p.format(Date(getCreatedAt.time))
return if (reversed) {
viewCount.toString() +
context.resources.getString(string.meta_data_views) +
context.resources.getString(string.meta_data_seperator) +
relativeTime
} else {
relativeTime +
context.resources.getString(string.meta_data_seperator) +
viewCount + context.resources.getString(string.meta_data_views)
}
}
fun getTagsString(video: Video): String {
return if (video.tags.isNotEmpty()) {
" #" + video.tags.joinToString(" #", "", "", 3, "")
} else {
" "
}
}
@JvmStatic
fun getCreatorString(video: Video, context: Context, fqdn: Boolean = false): String {
return if (isChannel(video)) {
if (!fqdn) {
video.channel.displayName
} else {
getConcatFqdnString(video.channel.name, video.channel.host, context)
}
} else {
getOwnerString(video.account, context, fqdn)
}
}
@JvmStatic
fun getOwnerString(account: Account, context: Context, fqdn: Boolean = true): String {
return if (!fqdn) {
account.name
} else {
getConcatFqdnString(account.name, account.host, context)
}
}
private fun getConcatFqdnString(user: String, host: String, context: Context): String {
return context.resources.getString(string.video_owner_fqdn_line, user, host)
}
@JvmStatic
fun getCreatorAvatar(video: Video, context: Context): Avatar? {
return if (isChannel(video)) {
if (video.channel.avatar == null) {
video.account.avatar
} else {
video.channel.avatar
}
} else {
video.account.avatar
}
}
@JvmStatic
fun isChannel(video: Video): Boolean {
// c285b523-d688-43c5-a9ad-f745ff09bbd1
return !video.channel.name.matches("[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}".toRegex())
}
@JvmStatic
fun getDuration(duration: Long?): String {
return DateUtils.formatElapsedTime(duration!!)
}
}