30 lines
1.1 KiB
Kotlin
30 lines
1.1 KiB
Kotlin
package moe.kageru.kagebot.features
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import moe.kageru.kagebot.MessageUtil
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import moe.kageru.kagebot.Util
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import moe.kageru.kagebot.config.RawWelcomeFeature
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import org.javacord.api.entity.channel.TextChannel
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import org.javacord.api.entity.message.embed.EmbedBuilder
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import org.javacord.api.event.message.MessageCreateEvent
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class WelcomeFeature(rawWelcome: RawWelcomeFeature) : MessageFeature() {
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override fun handleInternal(message: MessageCreateEvent) {
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embed?.let {
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MessageUtil.sendEmbed(message.channel, it)
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}
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}
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fun hasFallback(): Boolean = fallbackChannel != null && fallbackMessage != null
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val embed: EmbedBuilder? by lazy {
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rawWelcome.content?.let(MessageUtil::listToEmbed)
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}
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val fallbackChannel: TextChannel? = rawWelcome.fallbackChannel?.let {
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if (rawWelcome.fallbackMessage == null) {
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throw IllegalArgumentException("[feature.welcome.fallbackMessage] must not be null if fallbackChannel is defined")
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}
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Util.findChannel(it)
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}
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val fallbackMessage: String? = rawWelcome.fallbackMessage
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}
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