add getRemotePreviewByServer

iOSClient/Library/OCCommunicationLib/OCCommunication.h

@@ -790,11 +790,15 @@ typedef enum {
  * @return NSURLSessionTask -> You can cancel the download using this object
  *
  */
+
+- (NSURLSessionTask *) getRemotePreviewByServer:(NSString*)serverPath ofFileID:(NSString *)fileID withWidth:(NSInteger)fileWidth andHeight:(NSInteger)fileHeight andA:(NSInteger)a andMode:(NSString *)mode onCommunication:(OCCommunication *)sharedOCComunication
+                                   successRequest:(void(^)(NSHTTPURLResponse *response, NSData *preview, NSString *redirectedServer)) successRequest
+                                   failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest;
+
 - (NSURLSessionTask *) getRemoteThumbnailByServer:(NSString*)serverPath ofFilePath:(NSString *)filePath withWidth:(NSInteger)fileWidth andHeight:(NSInteger)fileHeight onCommunication:(OCCommunication *)sharedOCComunication
                      successRequest:(void(^)(NSHTTPURLResponse *response, NSData *thumbnail, NSString *redirectedServer)) successRequest
                      failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest;
 
-
 #pragma mark -  Server Notification
 
 ///-----------------------------------

iOSClient/Library/OCCommunicationLib/OCCommunication.m

@@ -1520,6 +1520,30 @@
     return operation;
 }
 
+- (NSURLSessionTask *) getRemotePreviewByServer:(NSString*)serverPath ofFileID:(NSString *)fileID withWidth:(NSInteger)fileWidth andHeight:(NSInteger)fileHeight andA:(NSInteger)a andMode:(NSString * _Nonnull)mode onCommunication:(OCCommunication *)sharedOCComunication successRequest:(void(^)(NSHTTPURLResponse *response, NSData *preview, NSString *redirectedServer)) successRequest failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest {
+    
+    serverPath = [serverPath encodeString:NSUTF8StringEncoding];
+    
+    OCWebDAVClient *request = [OCWebDAVClient new];
+    request = [self getRequestWithCredentials:request];
+    
+    OCHTTPRequestOperation *operation = [request getRemotePreviewByServer:serverPath ofFileID:fileID withWidth:fileWidth andHeight:fileHeight andA:a andMode:mode onCommunication:sharedOCComunication success:^(NSHTTPURLResponse *response, id responseObject) {
+        
+        NSData *responseData = (NSData*) responseObject;
+        
+        successRequest(response, responseData, request.redirectedServer);
+        
+    } failure:^(NSHTTPURLResponse *response, id  _Nullable responseObject, NSError * _Nonnull error) {
+        
+        failureRequest(response, error, request.redirectedServer);
+
+    }];
+    
+    [operation resume];
+    
+    return operation;
+}
+    
 #pragma mark - Notification
 
 - (void)getNotificationServer:(NSString*)serverPath onCommunication:(OCCommunication *)sharedOCComunication successRequest:(void(^)(NSHTTPURLResponse *response, NSArray *listOfNotifications, NSString *redirectedServer)) successRequest failureRequest:(void(^)(NSHTTPURLResponse *response, NSError *error, NSString *redirectedServer)) failureRequest {

iOSClient/Library/OCCommunicationLib/OCWebDavClient/OCWebDAVClient.h

@@ -506,6 +506,8 @@ extern NSString * _Nullable OCWebDAVModificationDateKey;
                             success:(void(^ _Nonnull)(NSHTTPURLResponse * _Nonnull operation, id _Nonnull response))success
                             failure:(void(^ _Nonnull)(NSHTTPURLResponse * _Nonnull operation, id  _Nullable responseObject, NSError * _Nonnull error))failure;
 
+- (OCHTTPRequestOperation *) getRemotePreviewByServer:(NSString * _Nonnull)serverPath ofFileID:(NSString *_Nonnull)fileID  withWidth:(NSInteger)fileWidth andHeight:(NSInteger)fileHeight andA:(NSInteger)a andMode:(NSString * _Nonnull)mode onCommunication:(OCCommunication *)sharedOCCommunication success:(void(^)(NSHTTPURLResponse *operation, id response))success failure:(void(^)(NSHTTPURLResponse *operation, id  _Nullable responseObject, NSError *error))failure;
+
 #pragma mark - Notification
 
 ///-----------------------------------

iOSClient/Library/OCCommunicationLib/OCWebDavClient/OCWebDAVClient.m

@@ -790,6 +790,22 @@ NSString const *OCWebDAVModificationDateKey	= @"modificationdate";
     return operation;
 }
 
+- (OCHTTPRequestOperation *) getRemotePreviewByServer:(NSString *)serverPath ofFileID:(NSString *)fileID  withWidth:(NSInteger)fileWidth andHeight:(NSInteger)fileHeight andA:(NSInteger)a andMode:(NSString *)mode onCommunication:(OCCommunication *)sharedOCCommunication success:(void(^)(NSHTTPURLResponse *operation, id response))success failure:(void(^)(NSHTTPURLResponse *operation, id  _Nullable responseObject, NSError *error))failure {
+    
+    _requestMethod = @"GET";
+    
+    NSString *query = [NSString stringWithFormat:@"/core/preview?fileID=%@&x=%d&y=%d&a=%d&mode=%@", fileID, (int)fileWidth, (int)fileHeight, (int)a, mode];
+    serverPath = [serverPath stringByAppendingString:query];
+    
+    NSMutableURLRequest *request = [self sharedRequestWithMethod:_requestMethod path:serverPath parameters:nil timeout:k_timeout_webdav];
+    
+    OCHTTPRequestOperation *operation = [self mr_operationWithRequest:request onCommunication:sharedOCCommunication success:success failure:failure];
+    [self setRedirectionBlockOnDatataskWithOCCommunication:sharedOCCommunication andSessionManager:sharedOCCommunication.networkSessionManager];
+    
+    return operation;
+}
+
+
 #pragma mark - Get Notification
 
 - (void)getNotificationServer:(NSString*)serverPath onCommunication:(OCCommunication *)sharedOCCommunication success:(void(^)(NSHTTPURLResponse *operation, id response))success