35 lines
1.2 KiB
Kotlin
35 lines
1.2 KiB
Kotlin
@file:JvmName("AttachmentHelper")
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package com.keylesspalace.tusky.util
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import android.content.Context
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import com.keylesspalace.tusky.R
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import com.keylesspalace.tusky.entity.Attachment
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import kotlin.math.roundToInt
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import kotlin.time.Duration.Companion.seconds
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fun Attachment.getFormattedDescription(context: Context): CharSequence {
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val durationInSeconds = meta?.duration ?: 0f
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val duration = if (durationInSeconds > 0f) {
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durationInSeconds.roundToInt().seconds.toComponents { hours, minutes, seconds, _ ->
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"%d:%02d:%02d ".format(hours, minutes, seconds)
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}
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} else {
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""
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}
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return duration + if (description.isNullOrEmpty()) {
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context.getString(R.string.description_post_media_no_description_placeholder)
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} else {
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description
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}
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}
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fun List<Attachment>.aspectRatios(): List<Double> {
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return map { attachment ->
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// clamp ratio between 2:1 & 1:2, defaulting to 16:9
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val size = (attachment.meta?.small ?: attachment.meta?.original) ?: return@map 1.7778
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val aspect = if (size.aspect > 0) size.aspect else size.width.toDouble() / size.height
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aspect.coerceIn(0.5, 2.0)
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}
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}
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