start empty trash API

iOSClient/Library/OCCommunicationLib/OCCommunication.h

@@ -963,6 +963,8 @@ typedef enum {
 
 - (void)listingTrash:(NSString *)path onCommunication:(OCCommunication *)sharedOCCommunication successRequest:(void(^)(NSHTTPURLResponse *response, NSArray *items, NSString *redirectedServer)) successRequest failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest;
 
+- (void)emptyTrash:(NSString *)path onCommunication:(OCCommunication *)sharedOCCommunication successRequest:(void(^)(NSHTTPURLResponse *response, NSString *redirectedServer)) successRequest failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest;
+
 @end
 
 

iOSClient/Library/OCCommunicationLib/OCCommunication.m

@@ -2971,6 +2971,23 @@
     }];
 }
 
+- (void)emptyTrash:(NSString *)path onCommunication:(OCCommunication *)sharedOCCommunication successRequest:(void(^)(NSHTTPURLResponse *response, NSString *redirectedServer)) successRequest failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest
+{
+    OCWebDAVClient *request = [OCWebDAVClient new];
+    request = [self getRequestWithCredentials:request];
+    
+    [request emptyTrash:path onCommunication:sharedOCCommunication success:^(NSHTTPURLResponse *response, id responseObject) {
+        
+        successRequest(response, request.redirectedServer);
+        
+    } failure:^(NSHTTPURLResponse *response, id responseData, NSError *error) {
+        
+        failureRequest(response, error, request.redirectedServer);
+    }];
+}
+
+
+
 #pragma mark - Manage Mobile Editor OCS API
 
 - (void)eraseURLCache

iOSClient/Library/OCCommunicationLib/OCWebDavClient/OCWebDAVClient.h

@@ -671,4 +671,6 @@ extern NSString * _Nullable OCWebDAVModificationDateKey;
 
 - (void)listTrash:(NSString *)path onCommunication:(OCCommunication *)sharedOCCommunication success:(void(^)(NSHTTPURLResponse *operation, id response))success failure:(void(^)(NSHTTPURLResponse *response, id  _Nullable responseObject, NSError *error))failure;
 
+- (void)emptyTrash:(NSString*)path onCommunication:(OCCommunication *)sharedOCCommunication success:(void(^)(NSHTTPURLResponse *operation, id response))success failure:(void(^)(NSHTTPURLResponse *operation, id  _Nullable responseObject, NSError *error))failure;
+
 @end

iOSClient/Library/OCCommunicationLib/OCWebDavClient/OCWebDAVClient.m

@@ -1289,6 +1289,21 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
     [operation resume];
 }
 
+- (void)emptyTrash:(NSString*)path onCommunication:(OCCommunication *)sharedOCCommunication success:(void(^)(NSHTTPURLResponse *operation, id response))success failure:(void(^)(NSHTTPURLResponse *operation, id  _Nullable responseObject, NSError *error))failure {
+    
+    NSParameterAssert(success);
+    
+    _requestMethod = @"DELETE";
+    
+    NSMutableURLRequest *request = [self sharedRequestWithMethod:_requestMethod path:path parameters:nil  timeout:k_timeout_webdav];
+    [request setValue:@"true" forHTTPHeaderField:@"OCS-APIRequest"];
+    
+    OCHTTPRequestOperation *operation = [self mr_operationWithRequest:request onCommunication:sharedOCCommunication success:success failure:failure];
+    [self setRedirectionBlockOnDatataskWithOCCommunication:sharedOCCommunication andSessionManager:sharedOCCommunication.networkSessionManager];
+    
+    [operation resume];
+}
+
 #pragma mark - Manage Redirections
 
 - (void)setRedirectionBlockOnDatataskWithOCCommunication: (OCCommunication *) sharedOCCommunication andSessionManager:(AFURLSessionManager *) sessionManager{

iOSClient/Networking/OCNetworking.m

@@ -2476,6 +2476,38 @@
     }];
 }
 
+- (void)emptyTrash:(NSString *)path account:(NSString *)account success:(void (^)(void))success failure:(void (^)(NSString *message, NSInteger errorCode))failure
+{
+    OCCommunication *communication = [CCNetworking sharedNetworking].sharedOCCommunication;
+    
+    [communication setCredentialsWithUser:_activeUser andUserID:_activeUserID andPassword:_activePassword];
+    [communication setUserAgent:[CCUtility getUserAgent]];
+    
+    [communication emptyTrash:path onCommunication:communication successRequest:^(NSHTTPURLResponse *response, NSString *redirectedServer) {
+        
+        success();
+        
+    } failureRequest:^(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer) {
+        
+        NSString *message;
+        
+        NSInteger errorCode = response.statusCode;
+        if (errorCode == 0 || (errorCode >= 200 && errorCode < 300))
+            errorCode = error.code;
+        
+        // Error
+        if (errorCode == 503)
+            message = NSLocalizedString(@"_server_error_retry_", nil);
+        else
+            message = [error.userInfo valueForKey:@"NSLocalizedDescription"];
+        
+        // Activity
+        [[NCManageDatabase sharedInstance] addActivityClient:_activeUrl fileID:@"" action:k_activityDebugActionUnsubscribingServerPush selector:@"" note:[error.userInfo valueForKey:@"NSLocalizedDescription"] type:k_activityTypeFailure verbose:k_activityVerboseHigh activeUrl:_activeUrl];
+        
+        failure(message, errorCode);
+    }];
+}
+
 @end
 
 #pragma --------------------------------------------------------------------------------------------

iOSClient/Trash/NCTrash.swift

@@ -499,6 +499,13 @@ class NCTrash: UIViewController ,UICollectionViewDataSource, UICollectionViewDel
         })
     }
     
+    func deleteTrash() {
+        
+        let ocNetworking = OCnetworking.init(delegate: self, metadataNet: nil, withUser: appDelegate.activeUser, withUserID: appDelegate.activeUserID, withPassword: appDelegate.activePassword, withUrl: appDelegate.activeUrl)
+        
+        
+    }
+    
     func deleteItem(with fileID: String) {
         
         guard let tableTrash = NCManageDatabase.sharedInstance.getTrashItem(fileID: fileID) else {