| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| |
| #import "CMISAtomPubObjectService.h" |
| #import "CMISAtomPubBaseService+Protected.h" |
| #import "CMISHttpResponse.h" |
| #import "CMISAtomEntryWriter.h" |
| #import "CMISAtomEntryParser.h" |
| #import "CMISErrors.h" |
| #import "CMISStringInOutParameter.h" |
| #import "CMISURLUtil.h" |
| #import "CMISFileUtil.h" |
| #import "CMISLog.h" |
| |
| @implementation CMISAtomPubObjectService |
| |
| - (CMISRequest*)retrieveObject:(NSString *)objectId |
| filter:(NSString *)filter |
| relationships:(CMISIncludeRelationship)relationships |
| includePolicyIds:(BOOL)includePolicyIds |
| renditionFilder:(NSString *)renditionFilter |
| includeACL:(BOOL)includeACL |
| includeAllowableActions:(BOOL)includeAllowableActions |
| completionBlock:(void (^)(CMISObjectData *objectData, NSError *error))completionBlock |
| { |
| CMISRequest *cmisRequest = [[CMISRequest alloc] init]; |
| [self retrieveObjectInternal:objectId |
| returnVersion:NOT_PROVIDED |
| filter:filter |
| relationships:relationships |
| includePolicyIds:includePolicyIds |
| renditionFilder:renditionFilter |
| includeACL:includeACL |
| includeAllowableActions:includeAllowableActions |
| cmisRequest:cmisRequest |
| completionBlock:^(CMISObjectData *objectData, NSError *error) { |
| if (error) { |
| completionBlock(nil, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeObjectNotFound]); |
| } else { |
| completionBlock(objectData, nil); |
| } |
| }]; |
| return cmisRequest; |
| } |
| |
| - (CMISRequest*)retrieveObjectByPath:(NSString *)path |
| filter:(NSString *)filter |
| relationships:(CMISIncludeRelationship)relationships |
| includePolicyIds:(BOOL)includePolicyIds |
| renditionFilder:(NSString *)renditionFilter |
| includeACL:(BOOL)includeACL |
| includeAllowableActions:(BOOL)includeAllowableActions |
| completionBlock:(void (^)(CMISObjectData *objectData, NSError *error))completionBlock |
| { |
| CMISRequest *cmisRequest = [[CMISRequest alloc] init]; |
| [self retrieveObjectByPathInternal:path |
| filter:filter |
| relationships:relationships |
| includePolicyIds:includePolicyIds |
| renditionFilder:renditionFilter |
| includeACL:includeACL |
| includeAllowableActions:includeAllowableActions |
| cmisRequest:cmisRequest |
| completionBlock:completionBlock]; |
| return cmisRequest; |
| } |
| |
| - (CMISRequest*)downloadContentOfObject:(NSString *)objectId |
| streamId:(NSString *)streamId |
| toFile:(NSString *)filePath |
| completionBlock:(void (^)(NSError *error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesDownloaded, unsigned long long bytesTotal))progressBlock |
| { |
| return [self downloadContentOfObject:objectId |
| streamId:streamId |
| toFile:filePath |
| offset:nil |
| length:nil |
| completionBlock:completionBlock |
| progressBlock:^(unsigned long long bytesDownloaded, unsigned long long bytesTotal) { |
| if (progressBlock) { |
| progressBlock(bytesDownloaded, bytesTotal); |
| } |
| }]; |
| } |
| |
| - (CMISRequest*)downloadContentOfObject:(NSString *)objectId |
| streamId:(NSString *)streamId |
| toFile:(NSString *)filePath |
| offset:(NSDecimalNumber*)offset |
| length:(NSDecimalNumber*)length |
| completionBlock:(void (^)(NSError *error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesDownloaded, unsigned long long bytesTotal))progressBlock |
| { |
| NSOutputStream *outputStream = [NSOutputStream outputStreamToFileAtPath:filePath append:NO]; |
| return [self downloadContentOfObject:objectId |
| streamId:streamId |
| toOutputStream:outputStream |
| offset:offset |
| length:length |
| completionBlock:completionBlock |
| progressBlock:progressBlock]; |
| } |
| |
| - (CMISRequest*)downloadContentOfObject:(NSString *)objectId |
| streamId:(NSString *)streamId |
| toOutputStream:(NSOutputStream *)outputStream |
| completionBlock:(void (^)(NSError *error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesDownloaded, unsigned long long bytesTotal))progressBlock |
| { |
| return [self downloadContentOfObject:objectId |
| streamId:streamId |
| toOutputStream:outputStream |
| offset:nil |
| length:nil |
| completionBlock:completionBlock |
| progressBlock:^(unsigned long long bytesDownloaded, unsigned long long bytesTotal) { |
| if (progressBlock) { |
| progressBlock(bytesDownloaded, bytesTotal); |
| } |
| }]; |
| } |
| |
| - (CMISRequest*)downloadContentOfObject:(NSString *)objectId |
| streamId:(NSString *)streamId |
| toOutputStream:(NSOutputStream *)outputStream |
| offset:(NSDecimalNumber*)offset |
| length:(NSDecimalNumber*)length |
| completionBlock:(void (^)(NSError *error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesDownloaded, unsigned long long bytesTotal))progressBlock |
| { |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| |
| [self retrieveObjectInternal:objectId |
| cmisRequest:request |
| completionBlock:^(CMISObjectData *objectData, NSError *error) { |
| if (error) { |
| CMISLogError(@"Error while retrieving CMIS object for object id '%@' : %@", objectId, error.description); |
| if (completionBlock) { |
| completionBlock([CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeObjectNotFound]); |
| } |
| } else { |
| NSURL *contentUrl = objectData.contentUrl; |
| |
| if (contentUrl) { |
| // This is not spec-compliant!! Took me half a day to find this in opencmis ... |
| if (streamId != nil) { |
| contentUrl = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterStreamId value:streamId url:contentUrl]; |
| } |
| |
| unsigned long long streamLength = [[[objectData.properties.propertiesDictionary objectForKey:kCMISPropertyContentStreamLength] firstValue] unsignedLongLongValue]; |
| |
| [self.bindingSession.networkProvider invoke:contentUrl |
| httpMethod:HTTP_GET |
| session:self.bindingSession |
| outputStream:outputStream |
| bytesExpected:streamLength |
| offset:offset |
| length:length |
| cmisRequest:request |
| completionBlock:^(CMISHttpResponse *httpResponse, NSError *error) |
| { |
| if (completionBlock) { |
| completionBlock(error); |
| } |
| }progressBlock:progressBlock]; |
| } else { // it is spec-compliant to have no content stream set and in this case there is nothing to download |
| if (completionBlock) { |
| completionBlock(nil); |
| } |
| } |
| } |
| }]; |
| |
| return request; |
| } |
| |
| - (CMISRequest*)deleteContentOfObject:(CMISStringInOutParameter *)objectIdParam |
| changeToken:(CMISStringInOutParameter *)changeTokenParam |
| completionBlock:(void (^)(NSError *error))completionBlock |
| { |
| // Validate object id param |
| if (objectIdParam == nil || objectIdParam.inParameter == nil) { |
| CMISLogError(@"Object id is nil or inParameter of objectId is nil"); |
| completionBlock([[NSError alloc] init]); // TODO: properly init error (CmisInvalidArgumentException) |
| return nil; |
| } |
| |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| // Get edit media link |
| [self loadLinkForObjectId:objectIdParam.inParameter |
| relation:kCMISLinkEditMedia |
| cmisRequest:request |
| completionBlock:^(NSString *editMediaLink, NSError *error) { |
| if (editMediaLink == nil){ |
| CMISLogError(@"Could not retrieve %@ link for object '%@'", kCMISLinkEditMedia, objectIdParam.inParameter); |
| completionBlock(error); |
| return; |
| } |
| |
| // Append optional change token parameters |
| if (changeTokenParam != nil && changeTokenParam.inParameter != nil) { |
| editMediaLink = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterChangeToken |
| value:changeTokenParam.inParameter urlString:editMediaLink]; |
| } |
| |
| [self.bindingSession.networkProvider invokeDELETE:[NSURL URLWithString:editMediaLink] |
| session:self.bindingSession |
| cmisRequest:request |
| completionBlock:^(CMISHttpResponse *httpResponse, NSError *error) { |
| if (httpResponse) { |
| // Atompub DOES NOT SUPPORT returning the new object id and change token |
| // See http://docs.oasis-open.org/cmis/CMIS/v1.0/cs01/cmis-spec-v1.0.html#_Toc243905498 |
| objectIdParam.outParameter = nil; |
| changeTokenParam.outParameter = nil; |
| completionBlock(nil); |
| } else { |
| completionBlock(error); |
| } |
| }]; |
| }]; |
| return request; |
| } |
| |
| - (CMISRequest*)changeContentOfObject:(CMISStringInOutParameter *)objectIdParam |
| toContentOfFile:(NSString *)filePath |
| mimeType:(NSString *)mimeType |
| overwriteExisting:(BOOL)overwrite |
| changeToken:(CMISStringInOutParameter *)changeTokenParam |
| completionBlock:(void (^)(NSError *error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesUploaded, unsigned long long bytesTotal))progressBlock |
| { |
| NSInputStream *inputStream = [NSInputStream inputStreamWithFileAtPath:filePath]; |
| if (inputStream == nil) { |
| CMISLogError(@"Could not find file %@", filePath); |
| if (completionBlock) { |
| completionBlock([CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument detailedDescription:nil]); |
| } |
| return nil; |
| } |
| |
| NSError *fileError = nil; |
| unsigned long long fileSize = [CMISFileUtil fileSizeForFileAtPath:filePath error:&fileError]; |
| if (fileError) { |
| CMISLogError(@"Could not determine size of file %@: %@", filePath, [fileError description]); |
| } |
| |
| return [self changeContentOfObject:objectIdParam |
| toContentOfInputStream:inputStream |
| bytesExpected:fileSize |
| filename:[filePath lastPathComponent] |
| mimeType:mimeType |
| overwriteExisting:overwrite |
| changeToken:changeTokenParam |
| completionBlock:completionBlock |
| progressBlock:progressBlock]; |
| } |
| |
| - (CMISRequest*)changeContentOfObject:(CMISStringInOutParameter *)objectIdParam |
| toContentOfInputStream:(NSInputStream *)inputStream |
| bytesExpected:(unsigned long long)bytesExpected |
| filename:(NSString*)filename |
| mimeType:(NSString *)mimeType |
| overwriteExisting:(BOOL)overwrite |
| changeToken:(CMISStringInOutParameter *)changeTokenParam |
| completionBlock:(void (^)(NSError *error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesUploaded, unsigned long long bytesTotal))progressBlock |
| { |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| // Validate object id param |
| if (objectIdParam == nil || objectIdParam.inParameter == nil) { |
| CMISLogError(@"Object id is nil or inParameter of objectId is nil"); |
| if (completionBlock) { |
| completionBlock([CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument detailedDescription:@"Must provide object id"]); |
| } |
| return nil; |
| } |
| |
| if (inputStream == nil) { |
| CMISLogError(@"Invalid input stream"); |
| if (completionBlock) { |
| completionBlock([CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument detailedDescription:@"Invalid input stream"]); |
| } |
| return nil; |
| } |
| |
| if (nil == mimeType) |
| { |
| mimeType = kCMISMediaTypeOctetStream; |
| } |
| |
| // Atompub DOES NOT SUPPORT returning the new object id and change token |
| // See http://docs.oasis-open.org/cmis/CMIS/v1.0/cs01/cmis-spec-v1.0.html#_Toc243905498 |
| objectIdParam.outParameter = nil; |
| changeTokenParam.outParameter = nil; |
| |
| // Get edit media link |
| [self loadLinkForObjectId:objectIdParam.inParameter |
| relation:kCMISLinkEditMedia |
| cmisRequest:request |
| completionBlock:^(NSString *editMediaLink, NSError *error) { |
| if (editMediaLink == nil){ |
| CMISLogError(@"Could not retrieve %@ link for object '%@'", kCMISLinkEditMedia, objectIdParam.inParameter); |
| if (completionBlock) { |
| completionBlock([CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeObjectNotFound]); |
| } |
| return; |
| } |
| |
| // Append optional change token parameters |
| if (changeTokenParam != nil && changeTokenParam.inParameter != nil) { |
| editMediaLink = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterChangeToken |
| value:changeTokenParam.inParameter urlString:editMediaLink]; |
| } |
| |
| // Append overwrite flag |
| editMediaLink = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterOverwriteFlag |
| value:(overwrite ? @"true" : @"false") urlString:editMediaLink]; |
| |
| |
| // Execute HTTP call on edit media link, passing the a stream to the file |
| NSArray *values = @[[NSString stringWithFormat:kCMISHTTPHeaderContentDispositionAttachment, filename], mimeType]; |
| NSArray *keys = @[kCMISHTTPHeaderContentDisposition, kCMISHTTPHeaderContentType]; |
| |
| NSDictionary *headers = [NSDictionary dictionaryWithObjects:values forKeys:keys]; |
| |
| [self.bindingSession.networkProvider invoke:[NSURL URLWithString:editMediaLink] |
| httpMethod:HTTP_PUT |
| session:self.bindingSession |
| inputStream:inputStream |
| headers:headers |
| bytesExpected:bytesExpected |
| cmisRequest:request |
| completionBlock:^(CMISHttpResponse *httpResponse, NSError *error) { |
| // Check response status |
| if (httpResponse) { |
| if (httpResponse.statusCode == 200 || httpResponse.statusCode == 201 || httpResponse.statusCode == 204) { |
| error = nil; |
| } else { |
| CMISLogError(@"Invalid http response status code when updating content: %d", (int)httpResponse.statusCode); |
| error = [CMISErrors createCMISErrorWithCode:kCMISErrorCodeRuntime |
| detailedDescription:[NSString stringWithFormat:@"Could not update content: http status code %li", (long)httpResponse.statusCode]]; |
| } |
| } |
| if (completionBlock) { |
| completionBlock(error); |
| } |
| } |
| progressBlock:progressBlock]; |
| }]; |
| |
| return request; |
| } |
| |
| |
| - (CMISRequest*)createDocumentFromFilePath:(NSString *)filePath |
| mimeType:(NSString *)mimeType |
| properties:(CMISProperties *)properties |
| inFolder:(NSString *)folderObjectId |
| completionBlock:(void (^)(NSString *objectId, NSError *Error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesUploaded, unsigned long long bytesTotal))progressBlock |
| { |
| NSInputStream *inputStream = [NSInputStream inputStreamWithFileAtPath:filePath]; |
| if (inputStream == nil) { |
| CMISLogError(@"Could not find file %@", filePath); |
| if (completionBlock) { |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument |
| detailedDescription:@"Invalid file"]); |
| } |
| return nil; |
| } |
| |
| NSError *fileError = nil; |
| unsigned long long bytesExpected = [CMISFileUtil fileSizeForFileAtPath:filePath error:&fileError]; |
| if (fileError) { |
| CMISLogError(@"Could not determine size of file %@: %@", filePath, [fileError description]); |
| } |
| |
| return [self createDocumentFromInputStream:inputStream |
| mimeType:mimeType |
| properties:properties |
| inFolder:folderObjectId |
| bytesExpected:bytesExpected |
| completionBlock:completionBlock |
| progressBlock:progressBlock]; |
| } |
| |
| - (CMISRequest*)createDocumentFromInputStream:(NSInputStream *)inputStream // may be nil if you do not want to set content |
| mimeType:(NSString *)mimeType |
| properties:(CMISProperties *)properties |
| inFolder:(NSString *)folderObjectId |
| bytesExpected:(unsigned long long)bytesExpected // optional |
| completionBlock:(void (^)(NSString *objectId, NSError *error))completionBlock |
| progressBlock:(void (^)(unsigned long long bytesUploaded, unsigned long long bytesTotal))progressBlock |
| { |
| // Validate properties |
| if ([properties propertyValueForId:kCMISPropertyName] == nil || [properties propertyValueForId:kCMISPropertyObjectTypeId] == nil) { |
| CMISLogError(@"Must provide %@ and %@ as properties", kCMISPropertyName, kCMISPropertyObjectTypeId); |
| if (completionBlock) { |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument detailedDescription:nil]); |
| } |
| return nil; |
| } |
| |
| // Validate mimetype |
| if (inputStream && !mimeType) { |
| CMISLogError(@"Must provide a mimetype when creating a cmis document"); |
| if (completionBlock) { |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument detailedDescription:nil]); |
| } |
| return nil; |
| } |
| |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| // Get Down link |
| [self loadLinkForObjectId:folderObjectId |
| relation:kCMISLinkRelationDown |
| type:kCMISMediaTypeChildren |
| cmisRequest:request |
| completionBlock:^(NSString *downLink, NSError *error) { |
| if (error) { |
| CMISLogError(@"Could not retrieve down link: %@", error.description); |
| if (completionBlock) { |
| completionBlock(nil, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeObjectNotFound]); |
| } |
| } else { |
| [self sendAtomEntryXmlToLink:downLink |
| httpRequestMethod:HTTP_POST |
| properties:properties |
| contentInputStream:inputStream |
| contentMimeType:mimeType |
| bytesExpected:bytesExpected |
| cmisRequest:request |
| completionBlock:^(CMISObjectData *objectData, NSError *error) { |
| completionBlock(objectData.identifier, error); |
| } |
| progressBlock:progressBlock]; |
| } |
| }]; |
| return request; |
| } |
| |
| |
| - (CMISRequest*)deleteObject:(NSString *)objectId |
| allVersions:(BOOL)allVersions |
| completionBlock:(void (^)(BOOL objectDeleted, NSError *error))completionBlock |
| { |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| [self loadLinkForObjectId:objectId |
| relation:kCMISLinkRelationSelf |
| cmisRequest:request |
| completionBlock:^(NSString *selfLink, NSError *error) { |
| if (!selfLink) { |
| completionBlock(NO, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument detailedDescription:nil]); |
| } else { |
| NSURL *selfUrl = [NSURL URLWithString:selfLink]; |
| [self.bindingSession.networkProvider invokeDELETE:selfUrl |
| session:self.bindingSession |
| cmisRequest:request |
| completionBlock:^(CMISHttpResponse *httpResponse, NSError *error) { |
| if (httpResponse) { |
| completionBlock(YES, nil); |
| } else { |
| completionBlock(NO, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeUpdateConflict]); |
| } |
| } ]; |
| } |
| }]; |
| return request; |
| } |
| |
| - (CMISRequest*)createFolderInParentFolder:(NSString *)folderObjectId |
| properties:(CMISProperties *)properties |
| completionBlock:(void (^)(NSString *, NSError *))completionBlock |
| { |
| if ([properties propertyValueForId:kCMISPropertyName] == nil || [properties propertyValueForId:kCMISPropertyObjectTypeId] == nil) { |
| CMISLogError(@"Must provide %@ and %@ as properties", kCMISPropertyName, kCMISPropertyObjectTypeId); |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeInvalidArgument detailedDescription:nil]); |
| return nil; |
| } |
| |
| // Validate parent folder id |
| if (!folderObjectId) { |
| CMISLogError(@"Must provide a parent folder object id when creating a new folder"); |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeObjectNotFound detailedDescription:nil]); |
| return nil; |
| } |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| // Get Down link |
| [self loadLinkForObjectId:folderObjectId |
| relation:kCMISLinkRelationDown |
| type:kCMISMediaTypeChildren |
| cmisRequest:request |
| completionBlock:^(NSString *downLink, NSError *error) { |
| if (error) { |
| CMISLogError(@"Could not retrieve down link: %@", error.description); |
| completionBlock(nil, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeConnection]); |
| } else { |
| [self sendAtomEntryXmlToLink:downLink |
| httpRequestMethod:HTTP_POST |
| properties:properties |
| cmisRequest:request |
| completionBlock:^(CMISObjectData *objectData, NSError *error) { |
| completionBlock(objectData.identifier, error); |
| }]; |
| } |
| }]; |
| return request; |
| } |
| |
| - (CMISRequest*)moveObject:(NSString *)objectId |
| fromFolder:(NSString *)sourceFolderId |
| toFolder:(NSString *)targetFolderId |
| completionBlock:(void (^)(CMISObjectData *objectData, NSError *error))completionBlock |
| { |
| // Validate params |
| if (!objectId) { |
| CMISLogError(@"Must provide an object id when moving it"); |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeObjectNotFound detailedDescription:nil]); |
| return nil; |
| } |
| |
| if (!sourceFolderId) { |
| CMISLogError(@"Must provide a source folder id when moving an object"); |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeObjectNotFound detailedDescription:nil]); |
| return nil; |
| } |
| |
| if (!targetFolderId) { |
| CMISLogError(@"Must provide a target folder id when moving an object"); |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeObjectNotFound detailedDescription:nil]); |
| return nil; |
| } |
| |
| // Build property for objectId |
| CMISPropertyData *objectIdPropertyData = [CMISPropertyData createPropertyForId:kCMISPropertyObjectId idValue:objectId]; |
| CMISProperties *properties = [[CMISProperties alloc] init]; |
| [properties addProperty:objectIdPropertyData]; |
| |
| |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| // Get Down link |
| [self loadLinkForObjectId:targetFolderId |
| relation:kCMISLinkRelationDown |
| type:kCMISMediaTypeChildren |
| cmisRequest:request |
| completionBlock:^(NSString *downLink, NSError *error) { |
| if (error) { |
| CMISLogError(@"Could not retrieve down link: %@", error.description); |
| if (completionBlock) { |
| completionBlock(nil, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeObjectNotFound]); |
| } |
| } else { |
| |
| downLink = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterSourceFolderId value:sourceFolderId urlString:downLink]; |
| |
| [self sendAtomEntryXmlToLink:downLink |
| httpRequestMethod:HTTP_POST |
| properties:properties |
| cmisRequest:request |
| completionBlock:completionBlock]; |
| } |
| }]; |
| return request; |
| } |
| |
| |
| - (CMISRequest*)deleteTree:(NSString *)folderObjectId |
| allVersion:(BOOL)allVersions |
| unfileObjects:(CMISUnfileObject)unfileObjects |
| continueOnFailure:(BOOL)continueOnFailure |
| completionBlock:(void (^)(NSArray *failedObjects, NSError *error))completionBlock |
| { |
| // Validate params |
| if (!folderObjectId) { |
| CMISLogError(@"Must provide a folder object id when deleting a folder tree"); |
| completionBlock(nil, [CMISErrors createCMISErrorWithCode:kCMISErrorCodeObjectNotFound detailedDescription:nil]); |
| return nil; |
| } |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| |
| // find the down links |
| [self loadLinkForObjectId:folderObjectId |
| relation:kCMISLinkRelationDown |
| type:nil |
| cmisRequest:request |
| completionBlock:^(NSString *link, NSError *error) { |
| |
| __block NSString *childrenLink = nil; |
| |
| void (^continueWithLink)(NSString*) = ^(NSString* link) { |
| if(!link){ |
| link = childrenLink; |
| } |
| |
| if(!link){ |
| CMISLogError(@"Could not retrieve %@ nor %@ link", kCMISLinkRelationDown, kCMISLinkRelationFolderTree); |
| completionBlock(nil, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeRuntime]); |
| return; |
| } |
| |
| link = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterAllVersions value:(allVersions ? @"true" : @"false") urlString:link]; |
| link = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterUnfileObjects value:[CMISEnums stringForUnfileObject:unfileObjects] urlString:link]; |
| link = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterContinueOnFailure value:(continueOnFailure ? @"true" : @"false") urlString:link]; |
| |
| [self.bindingSession.networkProvider invokeDELETE:[NSURL URLWithString:link] |
| session:self.bindingSession |
| cmisRequest:request |
| completionBlock:^(CMISHttpResponse *httpResponse, NSError *error) { |
| if (httpResponse) { |
| // TODO: retrieve failed folders and files and return |
| completionBlock([NSArray array], nil); |
| } else { |
| completionBlock(nil, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeConnection]); |
| } |
| }]; |
| }; |
| |
| void (^continueWithLinkFolderTreeFeed)(NSString*) = ^(NSString* link) { |
| if(!link){ |
| [self loadLinkForObjectId:folderObjectId |
| relation:kCMISLinkRelationFolderTree |
| type:kCMISMediaTypeFeed |
| cmisRequest:request |
| completionBlock:^(NSString *link, NSError *error) { |
| continueWithLink(link); |
| }]; |
| } else { |
| continueWithLink(link); |
| } |
| }; |
| |
| void (^continueWithLinksFolderTreeDescendants)(NSString*) = ^(NSString* link) { |
| if(!link) { |
| [self loadLinkForObjectId:folderObjectId |
| relation:kCMISLinkRelationFolderTree |
| type:kCMISMediaTypeDescendants |
| cmisRequest:request |
| completionBlock:^(NSString *link, NSError *error) { |
| continueWithLinkFolderTreeFeed(link); |
| }]; |
| } else { |
| continueWithLinkFolderTreeFeed(link); |
| } |
| }; |
| |
| |
| if(link){ |
| // found only a children link, but no descendants link |
| // -> try folder tree link |
| childrenLink = link; |
| link = nil; |
| continueWithLinksFolderTreeDescendants(link); |
| } else { |
| // found no or two down links |
| // -> get only the descendants link |
| [self loadLinkForObjectId:folderObjectId |
| relation:kCMISLinkRelationDown |
| type:kCMISMediaTypeDescendants |
| cmisRequest:request |
| completionBlock:^(NSString *link, NSError *error) { |
| continueWithLinksFolderTreeDescendants(link); |
| }]; |
| } |
| }]; |
| return request; |
| } |
| |
| - (CMISRequest*)updatePropertiesForObject:(CMISStringInOutParameter *)objectIdParam |
| properties:(CMISProperties *)properties |
| changeToken:(CMISStringInOutParameter *)changeTokenParam |
| completionBlock:(void (^)(NSError *error))completionBlock |
| { |
| // Validate params |
| if (objectIdParam == nil || objectIdParam.inParameter == nil) { |
| CMISLogError(@"Object id is nil or inParameter of objectId is nil"); |
| completionBlock([[NSError alloc] init]); // TODO: properly init error (CmisInvalidArgumentException) |
| return nil; |
| } |
| |
| CMISRequest *request = [[CMISRequest alloc] init]; |
| // Get self link |
| [self loadLinkForObjectId:objectIdParam.inParameter |
| relation:kCMISLinkRelationSelf |
| cmisRequest:request |
| completionBlock:^(NSString *selfLink, NSError *error) { |
| if (selfLink == nil) { |
| CMISLogError(@"Could not retrieve %@ link", kCMISLinkRelationSelf); |
| completionBlock([CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeConnection]); |
| return; |
| } |
| |
| // Append optional params |
| if (changeTokenParam != nil && changeTokenParam.inParameter != nil) { |
| selfLink = [CMISURLUtil urlStringByAppendingParameter:kCMISParameterChangeToken |
| value:changeTokenParam.inParameter urlString:selfLink]; |
| } |
| |
| // Execute request |
| [self sendAtomEntryXmlToLink:selfLink |
| httpRequestMethod:HTTP_PUT |
| properties:properties |
| cmisRequest:request |
| completionBlock:^(CMISObjectData *objectData, NSError *error) { |
| if (objectData == nil) { |
| completionBlock([CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeConnection]); |
| } |
| else { |
| // update the out parameter as the objectId may have changed |
| objectIdParam.outParameter = [[objectData.properties propertyForId:kCMISPropertyObjectId] firstValue]; |
| if (changeTokenParam != nil) { |
| changeTokenParam.outParameter = [[objectData.properties propertyForId:kCMISPropertyChangeToken] firstValue]; |
| } |
| completionBlock(nil); |
| } |
| }]; |
| }]; |
| return request; |
| } |
| |
| |
| - (CMISRequest*)retrieveRenditions:(NSString *)objectId |
| renditionFilter:(NSString *)renditionFilter |
| maxItems:(NSNumber *)maxItems |
| skipCount:(NSNumber *)skipCount |
| completionBlock:(void (^)(NSArray *renditions, NSError *error))completionBlock |
| { |
| // Only fetching the bare minimum |
| CMISRequest *cmisRequest = [[CMISRequest alloc] init]; |
| [self retrieveObjectInternal:objectId |
| returnVersion:LATEST |
| filter:kCMISPropertyObjectId |
| relationships:CMISIncludeRelationshipNone |
| includePolicyIds:NO |
| renditionFilder:renditionFilter |
| includeACL:NO |
| includeAllowableActions:NO |
| cmisRequest:cmisRequest |
| completionBlock:^(CMISObjectData *objectData, NSError *error) { |
| if (error) { |
| completionBlock(nil, [CMISErrors cmisError:error cmisErrorCode:kCMISErrorCodeObjectNotFound]); |
| } else { |
| completionBlock(objectData.renditions, nil); |
| } |
| }]; |
| return cmisRequest; |
| } |
| |
| @end |
