55 lines
2.3 KiB
Kotlin
55 lines
2.3 KiB
Kotlin
package com.brentvatne.exoplayer
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import androidx.media3.common.MediaItem
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import androidx.media3.exoplayer.upstream.CmcdConfiguration
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import com.brentvatne.common.api.CMCDProps
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import com.brentvatne.common.toolbox.DebugLog
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import com.google.common.collect.ImmutableListMultimap
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class CMCDConfig(private val props: CMCDProps) {
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fun toCmcdConfigurationFactory(): CmcdConfiguration.Factory = CmcdConfiguration.Factory(::createCmcdConfiguration)
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private fun createCmcdConfiguration(mediaItem: MediaItem): CmcdConfiguration =
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CmcdConfiguration(
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java.util.UUID.randomUUID().toString(),
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mediaItem.mediaId,
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object : CmcdConfiguration.RequestConfig {
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override fun getCustomData(): ImmutableListMultimap<String, String> = buildCustomData()
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},
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intToCmcdMode(props.mode)
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)
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private fun intToCmcdMode(mode: Int): Int =
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when (mode) {
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0 -> CmcdConfiguration.MODE_REQUEST_HEADER
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1 -> CmcdConfiguration.MODE_QUERY_PARAMETER
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else -> {
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DebugLog.e("CMCDConfig", "Unsupported mode: $mode, fallback on MODE_REQUEST_HEADER")
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CmcdConfiguration.MODE_REQUEST_HEADER
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}
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}
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private fun buildCustomData(): ImmutableListMultimap<String, String> =
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ImmutableListMultimap.builder<String, String>().apply {
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addFormattedData(this, CmcdConfiguration.KEY_CMCD_OBJECT, props.cmcdObject)
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addFormattedData(this, CmcdConfiguration.KEY_CMCD_REQUEST, props.cmcdRequest)
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addFormattedData(this, CmcdConfiguration.KEY_CMCD_SESSION, props.cmcdSession)
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addFormattedData(this, CmcdConfiguration.KEY_CMCD_STATUS, props.cmcdStatus)
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}.build()
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private fun addFormattedData(builder: ImmutableListMultimap.Builder<String, String>, key: String, dataList: List<Pair<String, Any>>) {
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dataList.forEach { (dataKey, dataValue) ->
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builder.put(key, formatKeyValue(dataKey, dataValue))
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}
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}
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private fun formatKeyValue(key: String, value: Any): String =
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when (value) {
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is String -> "$key=\"$value\""
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is Number -> "$key=$value"
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else -> throw IllegalArgumentException("Unsupported value type: ${value::class.java}")
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}
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}
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