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Add ImageLink

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This commit is contained in:
Him188 2019-11-15 10:04:14 +08:00
parent c655c0fe33
commit 1db6618e35
1 changed files with 25 additions and 6 deletions
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31
mirai-core/src/commonMain/kotlin/net.mamoe.mirai/message/Message.kt
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@ -6,6 +6,7 @@ import net.mamoe.mirai.contact.Contact
import net.mamoe.mirai.contact.QQ
import net.mamoe.mirai.network.protocol.tim.packet.action.FriendImageIdRequestPacket
import net.mamoe.mirai.utils.ExternalImage
import kotlin.js.JsName
import kotlin.jvm.Volatile
// region Message Base
@ -153,6 +154,17 @@ inline class Image(inline val id: ImageId) : Message {
override val stringValue: String get() = "[${id.value}]"
override fun toString(): String = stringValue
/**
* 下载这个图片
*/
suspend fun download(): ExternalImage {
// http://101.89.39.21/offpic_new/892185277C8A24AB9BB91AE888A6BC910C4D48CBA84BBB2F0D800761F1DD2F71F205364442C451A82D2F6FAD38CF71A9D65B6873409BD10CCF22BBF7DFA73DD7DA06FBB7386E31E4/0?vuin=1040400290&term=255&srvver=26933&rf=naio
// http://61.151.234.54/offpic_new/A47CAC5D3C5EF955A77ECE13DA969A69238167886464C00FD75FFC49A76EF15A1F05ED04BC2DE91190A40048AAF97BB6DFDB25BFB0EFE6A9516DC3BE0532A9A93A87A4C8D2E9729C/0?vuin=1040400290&term=255&srvver=26933&rf=naio
TODO()
}
companion object Key : Message.Key<Image>
}
@ -166,6 +178,14 @@ inline class Image(inline val id: ImageId) : Message {
*/
inline class ImageId(inline val value: String)
/**
* 图片数据地址.
*/
inline class ImageLink(inline val value: String)
fun ImageId.checkLength() = check(value.length == 37 || value.length == 42) { "Illegal ImageId length" }
fun ImageId.requireLength() = require(value.length == 37 || value.length == 42) { "Illegal ImageId length" }
fun ImageId.image(): Image = Image(this)
suspend fun ImageId.sendTo(contact: Contact) = contact.sendMessage(this.image())
@ -212,6 +232,7 @@ inline class Face(val id: FaceID) : Message {
/**
* 构造无初始元素的可修改的 [MessageChain]. 初始大小将会被设定为 8
*/
@JsName("emptyMessageChain")
@Suppress("FunctionName")
fun MessageChain(): MessageChain = EmptyMessageChain()
@ -225,7 +246,7 @@ fun MessageChain(initialCapacity: Int): MessageChain =
/**
* 构造 [MessageChain]
* 若仅提供一个参数, 请考虑使用 [Message.toChain] 以优化性能
* 若仅提供一个参数, 请考虑使用 [Message.singleChain] 以优化性能
*/
@Suppress("FunctionName")
fun MessageChain(vararg messages: Message): MessageChain =
@ -242,11 +263,12 @@ fun MessageChain(messages: Iterable<Message>): MessageChain = MessageChainImpl(m
* 构造单元素的不可修改的 [MessageChain]. 内部类实现为 [SingleMessageChain]
*
* 参数 [delegate] 不能为 [MessageChain] 的实例, 否则将会抛出异常.
* 使用 [Message.toChain] 将帮助提前处理这个问题.
* 使用 [Message.singleChain] 将帮助提前处理这个问题.
*
* @param delegate 所构造的单元素 [MessageChain] 代表的 [Message]
* @throws IllegalArgumentException 当 [delegate] 为 [MessageChain] 的实例时
* @see Message.toChain 将
*
* @see Message.singleChain receiver 模式
*/
@Suppress("FunctionName")
fun SingleMessageChain(delegate: Message): MessageChain {
@ -267,9 +289,6 @@ fun SingleMessageChain(delegate: Message): MessageChain {
*/
fun Message.singleChain(): MessageChain = if (this is MessageChain) this else SingleMessageChain(this)
@Deprecated(message = "deprected", replaceWith = ReplaceWith("this.singleChain()"), level = DeprecationLevel.WARNING)
fun Message.toChain(): MessageChain = singleChain()
/**
* 构造 [MessageChain]
*/