89 lines
2.9 KiB
Kotlin
89 lines
2.9 KiB
Kotlin
package dev.inmo.tgbotapi.extensions.utils.formatting
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import dev.inmo.tgbotapi.types.*
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import dev.inmo.tgbotapi.types.message.textsources.link
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import dev.inmo.tgbotapi.types.chat.*
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import dev.inmo.tgbotapi.types.message.abstracts.Message
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fun makeUsernameLink(username: String) = "$internalLinkBeginning/$username"
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fun makeUsernameDeepLinkPrefix(username: String) = "${makeUsernameLink(username)}?start="
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inline val Username.link
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get() = makeUsernameLink(usernameWithoutAt)
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inline val Username.deepLinkPrefix
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get() = makeUsernameDeepLinkPrefix(usernameWithoutAt)
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inline fun makeLink(username: Username) = username.link
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inline fun makeTelegramDeepLink(username: String, startParameter: String) = "${makeUsernameDeepLinkPrefix(username)}$startParameter"
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inline fun makeDeepLink(username: Username, startParameter: String) = "${username.deepLinkPrefix}$startParameter"
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inline fun makeTelegramDeepLink(username: Username, startParameter: String) = makeDeepLink(username, startParameter)
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fun makeLinkToMessage(
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username: String,
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messageId: MessageIdentifier
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): String = "$internalLinkBeginning/$username/$messageId"
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fun makeLinkToMessage(
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username: Username,
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messageId: MessageIdentifier
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): String = makeLinkToMessage(username.username, messageId)
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fun makeLinkToMessage(
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chat: UsernameChat,
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messageId: MessageIdentifier
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): String? = chat.username ?.let { makeLinkToMessage(it, messageId) }
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private val linkIdRedundantPartRegex = Regex("^-100")
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private val usernameBeginSymbolRegex = Regex("^@")
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/**
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* Link which can be used as by any user to get access to [Message]. Returns null in case when there are no
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* known way to build link (for [PrivateChat]s, for example)
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*/
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fun makeLinkToMessage(
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chat: Chat,
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messageId: MessageIdentifier
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): String? {
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return when {
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chat is UsernameChat && chat.username != null -> {
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"$internalLinkBeginning/${chat.username ?.username ?.replace(
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usernameBeginSymbolRegex, "")}/$messageId"
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}
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chat !is PrivateChat -> chat.id.chatId.toString().replace(
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linkIdRedundantPartRegex,
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""
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).let { bareId ->
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"$internalLinkBeginning/c/$bareId/$messageId"
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}
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else -> return null
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}
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}
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/**
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* @see makeLinkToMessage
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*/
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val Message.link: String?
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get() = makeLinkToMessage(
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chat,
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messageId
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)
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/**
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* Link which can be used as by any user to get access to [Chat]. Returns null in case when there are no
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* known way to build link
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*/
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val Chat.link: String?
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get() {
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if (this is UsernameChat) {
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username ?.link
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}
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if (this is ExtendedPublicChat) {
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inviteLink ?.let { return it }
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}
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if (this is PrivateChat) {
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return id.link
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}
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return null
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}
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private const val stickerSetAddingLinkPrefix = "$internalLinkBeginning/addstickers"
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val StickerSetName.stickerSetLink
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get() = link(this, "$stickerSetAddingLinkPrefix/$this")
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