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Eric85710 2026-06-14 15:39:19 +08:00
parent c92b331df9
commit 0f19597ea8
1 changed files with 7 additions and 3 deletions
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10
app/src/main/java/com/example/login_v3/home/Message/UI/Detail/Message_Messaging.kt
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@ -521,24 +521,28 @@ fun MessageRow(
val rawContent = message.content ?: "" val rawContent = message.content ?: ""
val finalImageModel = remember(message) { val finalImageModel = remember(message) {
// 1. 取得原始路徑（優先使用 attachment 的 filename，次之用 content）
val rawPath = if (isAttachmentImage && !message.attachment?.filename.isNullOrBlank()) { val rawPath = if (isAttachmentImage && !message.attachment?.filename.isNullOrBlank()) {
message.attachment!!.filename message.attachment!!.filename
} else { } else {
message.content ?: "" message.content ?: ""
} }
val baseUrl = "https://tg.technologia-tw.com"
when { when {
rawPath.isBlank() -> "" rawPath.isBlank() -> ""
// 如果後端已經給了完整網址（包含 http 或 https），就直接使用
rawPath.startsWith("http") -> rawPath rawPath.startsWith("http") -> rawPath
else -> { else -> {
// 統一先把開頭的 "/" 或 "uploads/" 乾淨地剝離，再統一重新組合 // 💡 關鍵安全處理：先把開頭可能重複的 "/" 或 "uploads/" 乾淨地剝離，避免網址重複拼接
val cleanPath = rawPath.removePrefix("/").removePrefix("uploads/") val cleanPath = rawPath.removePrefix("/").removePrefix("uploads/")
if (cleanPath.startsWith("attachment/")) { if (cleanPath.startsWith("attachment/")) {
"https://192.168.0.217/uploads/$cleanPath" "$baseUrl/uploads/$cleanPath"
} else { } else {
"https://192.168.0.217/uploads/attachment/$cleanPath" "$baseUrl/uploads/attachment/$cleanPath"
} }
} }
} }