Fetch url to find file from server done

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/http/HttpConstants.java

@@ -50,6 +50,7 @@ public class HttpConstants {
     public static final String ACCEPT_ENCODING_HEADER = "Accept-Encoding";
     public static final String ACCEPT_ENCODING_IDENTITY = "identity";
     public static final String OC_FILE_REMOTE_ID = "OC-FileId";
+    public static final String LOCATION_WEB_DAV_HEADER = "webdav-location";
 
     // OAuth
     public static final String OAUTH_HEADER_AUTHORIZATION_CODE = "code";

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/shares/GetPrivateLinkDiscoveredOperation.kt

@@ -0,0 +1,74 @@
+/**
+ * ownCloud Android client application
+ *
+ * @author Fernando Sanz Velasco
+ * Copyright (C) 2022 ownCloud GmbH.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.owncloud.android.lib.resources.shares
+
+import com.owncloud.android.lib.common.OwnCloudClient
+import com.owncloud.android.lib.common.http.HttpConstants
+import com.owncloud.android.lib.common.http.HttpConstants.LOCATION_WEB_DAV_HEADER
+import com.owncloud.android.lib.common.http.methods.nonwebdav.GetMethod
+import com.owncloud.android.lib.common.operations.RemoteOperation
+import com.owncloud.android.lib.common.operations.RemoteOperationResult
+import timber.log.Timber
+import java.net.URL
+
+class GetPrivateLinkDiscoveredOperation(private val url: String) : RemoteOperation<String>() {
+
+    private fun onResultUnsuccessful(
+        status: Int,
+        method: GetMethod
+    ): RemoteOperationResult<String> {
+        Timber.e("Failed response while while getting remote shares ")
+        Timber.e("*** status code: $status")
+        return RemoteOperationResult(method)
+    }
+
+    private fun onRequestSuccessful(response: String?): RemoteOperationResult<String> {
+        val result = RemoteOperationResult<String>(RemoteOperationResult.ResultCode.OK)
+        Timber.d("Successful response: $response")
+        result.data = response
+        return result
+    }
+
+    override fun run(client: OwnCloudClient): RemoteOperationResult<String> {
+        val getMethod = GetMethod(URL(url))
+
+        return try {
+            val status = client.executeHttpMethod(getMethod)
+            val header = getMethod.getResponseHeader(LOCATION_WEB_DAV_HEADER)
+
+            if (!isSuccess(status)) {
+                onResultUnsuccessful(status, getMethod)
+            } else {
+                onRequestSuccessful(header)
+            }
+        } catch (e: Exception) {
+            Timber.e(e, "Exception while getting remote shares")
+            RemoteOperationResult(e)
+        }
+    }
+
+    private fun isSuccess(status: Int) = status == HttpConstants.HTTP_SEE_OTHER
+
+    companion object {
+        //OCS Route
+        private const val OCS_ROUTE = "ocs/v2.php/apps/files_sharing/api/v1/shares"
+    }
+}

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/shares/services/ShareService.kt

@@ -59,4 +59,8 @@ interface ShareService : Service {
     ): RemoteOperationResult<ShareResponse>
 
     fun deleteShare(remoteId: String): RemoteOperationResult<ShareResponse>
+
+    fun checkPrivateLink(
+        url: String
+    ): RemoteOperationResult<String>
 }

owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/shares/services/implementation/OCShareService.kt

@@ -29,6 +29,7 @@ package com.owncloud.android.lib.resources.shares.services.implementation
 import com.owncloud.android.lib.common.OwnCloudClient
 import com.owncloud.android.lib.common.operations.RemoteOperationResult
 import com.owncloud.android.lib.resources.shares.CreateRemoteShareOperation
+import com.owncloud.android.lib.resources.shares.GetPrivateLinkDiscoveredOperation
 import com.owncloud.android.lib.resources.shares.GetRemoteSharesForFileOperation
 import com.owncloud.android.lib.resources.shares.RemoveRemoteShareOperation
 import com.owncloud.android.lib.resources.shares.ShareResponse
@@ -94,4 +95,10 @@ class OCShareService(override val client: OwnCloudClient) :
         RemoveRemoteShareOperation(
             remoteId
         ).execute(client)
+
+    override fun checkPrivateLink(url: String): RemoteOperationResult<String> {
+        return GetPrivateLinkDiscoveredOperation(
+            url
+        ).execute(client)
+    }
 }