feat: add image bed api

src/main/kotlin/cn/rtast/fancybot/entity/github/UploadContentPayload.kt

@@ -0,0 +1,13 @@
+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/8
+ */
+
+
+package cn.rtast.fancybot.entity.github
+
+data class UploadContentPayload(
+    val message: String,
+    val content: String,
+)

src/main/kotlin/cn/rtast/fancybot/entity/github/UploadContentResponse.kt

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+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/8
+ */
+
+
+package cn.rtast.fancybot.entity.github
+
+data class UploadContentResponse(
+    val content: Content
+) {
+    data class Content(
+        val name: String,
+    )
+}

src/main/kotlin/cn/rtast/fancybot/entity/shortlink/ShortLinkPayload.kt

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+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/8
+ */
+
+
+package cn.rtast.fancybot.entity.shortlink
+
+data class ShortLinkPayload(
+    val target: String
+)

src/main/kotlin/cn/rtast/fancybot/entity/shortlink/ShortLinkResponse.kt

@@ -0,0 +1,12 @@
+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/8
+ */
+
+
+package cn.rtast.fancybot.entity.shortlink
+
+data class ShortLinkResponse(
+    val id: String
+)

src/main/kotlin/cn/rtast/fancybot/util/ImageBed.kt

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+/*
+ * Copyright © 2024 RTAkland
+ * Author: RTAkland
+ * Date: 2024/10/8
+ */
+
+
+package cn.rtast.fancybot.util
+
+import cn.rtast.fancybot.configManager
+import cn.rtast.fancybot.entity.github.UploadContentPayload
+import cn.rtast.fancybot.entity.github.UploadContentResponse
+import cn.rtast.fancybot.util.str.encodeToBase64
+import cn.rtast.fancybot.util.str.proxy
+import cn.rtast.fancybot.util.str.toJson
+import java.util.UUID
+
+object ImageBed {
+
+    private val imageBedUrl =
+        "https://api.github.com/repos/${configManager.githubUser}/${configManager.githubImageRepo}/contents".proxy
+
+    fun upload(file: ByteArray, fileType: String = ""): String {
+        val body = UploadContentPayload("uploadImage", file.encodeToBase64()).toJson()
+        val response = Http.put<UploadContentResponse>(
+            "$imageBedUrl/${UUID.randomUUID()}${if (fileType.isNotBlank()) ".$fileType" else ""}", body,
+            mapOf("Authorization" to "Bearer ${configManager.githubKey}")
+        ).content.name
+        return "https://raw.githubusercontent.com/${configManager.githubUser}/${configManager.githubImageRepo}/refs/heads/main/$response".proxy
+    }
+}