Allow support to read specific file from a space

Author: abelgardep

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/ReadRemoteFileOperation.kt

@@ -46,7 +46,10 @@ import java.util.concurrent.TimeUnit
  * @author David González Verdugo
  */
 
-class ReadRemoteFileOperation(val remotePath: String) : RemoteOperation<RemoteFile>() {
+class ReadRemoteFileOperation(
+    val remotePath: String,
+    val spaceWebDavUrl: String? = null,
+) : RemoteOperation<RemoteFile>() {
 
     /**
      * Performs the read operation.
@@ -57,7 +60,7 @@ class ReadRemoteFileOperation(val remotePath: String) : RemoteOperation<RemoteFi
     override fun run(client: OwnCloudClient): RemoteOperationResult<RemoteFile> {
         try {
             val propFind = PropfindMethod(
-                url = URL("${client.userFilesWebDavUri}${WebdavUtils.encodePath(remotePath)}"),
+                url = getFinalWebDavUrl(),
                 depth = DEPTH_0,
                 propertiesToRequest = DavUtils.allPropset
             ).apply {
@@ -69,10 +72,11 @@ class ReadRemoteFileOperation(val remotePath: String) : RemoteOperation<RemoteFi
             Timber.i("Read remote file $remotePath with status ${propFind.statusCode}")
 
             return if (isSuccess(status)) {
-                // TODO: Remove that !!
                 val remoteFile = RemoteFile.getRemoteFileFromDav(
-                    propFind.root!!,
-                    AccountUtils.getUserId(mAccount, mContext), mAccount.name
+                    davResource = propFind.root!!,
+                    userId = AccountUtils.getUserId(mAccount, mContext),
+                    userName = mAccount.name,
+                    spaceWebDavUrl = spaceWebDavUrl,
                 )
 
                 RemoteOperationResult<RemoteFile>(RemoteOperationResult.ResultCode.OK).apply {
@@ -88,6 +92,12 @@ class ReadRemoteFileOperation(val remotePath: String) : RemoteOperation<RemoteFi
         }
     }
 
+    private fun getFinalWebDavUrl(): URL {
+        val baseWebDavUrl = spaceWebDavUrl ?: client.userFilesWebDavUri.toString()
+
+        return URL(baseWebDavUrl + WebdavUtils.encodePath(remotePath))
+    }
+
     private fun isSuccess(status: Int) = status.isOneOf(HTTP_MULTI_STATUS, HTTP_OK)
 
     companion object {

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/services/FileService.kt

@@ -57,7 +57,8 @@ interface FileService : Service {
     ): RemoteOperationResult<Unit>
 
     fun readFile(
-        remotePath: String
+        remotePath: String,
+        spaceWebDavUrl: String? = null,
     ): RemoteOperationResult<RemoteFile>
 
     fun refreshFolder(

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/files/services/implementation/OCFileService.kt

@@ -91,10 +91,12 @@ class OCFileService(override val client: OwnCloudClient) : FileService {
         ).execute(client)
 
     override fun readFile(
-        remotePath: String
+        remotePath: String,
+        spaceWebDavUrl: String?,
     ): RemoteOperationResult<RemoteFile> =
         ReadRemoteFileOperation(
-            remotePath = remotePath
+            remotePath = remotePath,
+            spaceWebDavUrl = spaceWebDavUrl,
         ).execute(client)
 
     override fun refreshFolder(