40 lines
1.4 KiB
Kotlin
40 lines
1.4 KiB
Kotlin
package moe.kageru.kagebot
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import moe.kageru.kagebot.config.Config
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import org.javacord.api.entity.message.MessageAuthor
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import org.javacord.api.entity.message.embed.EmbedBuilder
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import org.javacord.api.entity.user.User
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object MessageUtil {
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fun mention(user: MessageAuthor): String {
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return "<@${user.id}>"
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}
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fun mention(user: User): String {
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return "<@${user.id}>"
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}
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fun getEmbedBuilder(): EmbedBuilder {
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val builder = EmbedBuilder()
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Config.server.icon.ifPresent { builder.setThumbnail(it) }
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return builder.setColor(Config.systemConfig.color).setTimestampToNow()
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}
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/*
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* The reason we use a list here (rather than a map) is that maps would not retain the order specified in the config.
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* I tried LinkedHashMaps, but those don’t seem to work either.
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*/
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fun listToEmbed(contents: List<String>): EmbedBuilder {
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if (contents.size % 2 == 1) {
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throw IllegalStateException("Embed must have even number of content strings (title/content pairs)")
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}
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val builder = getEmbedBuilder()
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contents.zip(1..contents.size).filter { it.second % 2 == 0 }
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for ((heading, content) in contents.withIndex().filter { it.index % 2 == 0 }
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zip contents.withIndex().filter { it.index % 2 == 1 }) {
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builder.addField(heading.value, content.value)
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}
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return builder
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}
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}
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