anran
25 lines
677 B
Kotlin
25 lines
677 B
Kotlin
package moe.uni.comfyKmp.data
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import okio.FileSystem
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import okio.Path.Companion.toPath
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import kotlin.io.encoding.Base64
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import kotlin.io.encoding.ExperimentalEncodingApi
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expect fun saveCoverImage(bytes: ByteArray, filenameHint: String): String
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@OptIn(ExperimentalEncodingApi::class)
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fun loadCoverImageBytes(coverImage: String): ByteArray? {
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val cleaned = coverImage.removePrefix("file://")
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val path = cleaned.toPath()
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if (FileSystem.SYSTEM.exists(path)) {
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return FileSystem.SYSTEM.read(path) {
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readByteArray()
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}
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}
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return try {
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Base64.decode(coverImage)
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} catch (_: IllegalArgumentException) {
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null
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}
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}
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