From: Lanius Trolling <lanius@laniustrolling.dev>
Date: Sun, 5 May 2024 16:14:01 +0000 (-0400)
Subject: Implement PROPPATCH method for WebDAV
X-Git-Url: https://gitweb.starshipfights.net/?a=commitdiff_plain;h=56675e4bc8ec42f023abaedda057cb4e4b73d629;p=factbooks

Implement PROPPATCH method for WebDAV
---

diff --git a/src/jvmMain/kotlin/info/mechyrdia/route/ResourceWebDav.kt b/src/jvmMain/kotlin/info/mechyrdia/route/ResourceWebDav.kt
index fcba745..36de95b 100644
--- a/src/jvmMain/kotlin/info/mechyrdia/route/ResourceWebDav.kt
+++ b/src/jvmMain/kotlin/info/mechyrdia/route/ResourceWebDav.kt
@@ -120,6 +120,16 @@ suspend fun getWebDavProperties(path: StoragePath, webRoot: String, depth: Int =
 	}
 }
 
+fun <T, C : XmlTagConsumer<T>> C.webDavPropPatchResult(path: StoragePath, webRoot: String) = declaration()
+	.root("multistatus", namespace = "DAV:") {
+		"response" {
+			"href" { +"${webRoot.removeSuffix("/")}/$path".removeSuffix("/") }
+			"propstat" {
+				"status" { +"HTTP/1.1 200 OK" }
+			}
+		}
+	}
+
 suspend fun FileStorage.copyWebDav(source: StoragePath, target: StoragePath): Boolean {
 	return when (getType(source)) {
 		StoredFileType.DIRECTORY -> createDir(target) && (listDir(source)
@@ -199,6 +209,18 @@ suspend fun ApplicationCall.webDavPropFind(path: StoragePath) {
 		}
 }
 
+suspend fun ApplicationCall.webDavPropPatch(path: StoragePath) {
+	beforeWebDav()
+	
+	val exists = FileStorage.instance.getType(path) != null
+	if (exists)
+		respondXml(status = HttpStatusCode.MultiStatus) {
+			webDavPropPatchResult(path, WebDavDomainName)
+		}
+	else
+		respond(HttpStatusCode.NotFound)
+}
+
 suspend fun ApplicationCall.webDavGet(path: StoragePath) {
 	beforeWebDav()
 	
@@ -343,6 +365,7 @@ fun Route.installWebDav() {
 	route("{path...}") {
 		method(HttpMethod.parse("OPTIONS")) { handle { call.webDavOptions() } }
 		method(HttpMethod.parse("PROPFIND")) { handle { call.webDavPropFind(call.webDavPath) } }
+		method(HttpMethod.parse("PROPPATCH")) { handle { call.webDavPropPatch(call.webDavPath) } }
 		method(HttpMethod.parse("GET")) { handle { call.webDavGet(call.webDavPath) } }
 		method(HttpMethod.parse("MKCOL")) { handle { call.webDavMkCol(call.webDavPath) } }
 		method(HttpMethod.parse("PUT")) { handle { call.webDavPut(call.webDavPath) } }