Inherits from NSObject
Declared in PWCME.h

Overview

PWCME provides a full-featured content management solution that allows you to deliver engaging content to your users.

Tasks

Container Methods

Schema Methods

Structure Methods

Content Methods

Cache Control

Other Methods

Deprepcated

Class Methods

addContent:containerID:structureID:parentContentID:success:failure:

This method is used to save new content. If no parent content exists, you should use addContent:structureID:success:failure:.

+ (void)addContent:(NSDictionary *)content containerID:(NSString *)containerID structureID:(NSUInteger)structureID parentContentID:(NSString *)parentContentID success:(void ( ^ ) ( NSString *newContentID ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

content

The content to save.

containerID

The ID of the container to add the content to.

structureID

The ID of the structure the content is associated to.

parentContentID

The ID of the parent content item. This is used to link up any dynamic children of this structure item that may have already been created when the associated structure is itself within a dynamic structure item. When this is the case, the only way to know which child content path is associated with this parent content data is to supply the parent to this content item.

success

A block object to be executed when addContent:structureID:parentContentID:success:failure: succeeds. This block has no return value and takes no arguments.

failure

A block object to be executed when addContent:structureID:parentContentID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

addContent:containerID:structureID:success:failure:

This method is used to save new content. If parent content exists, you should use addContent:structureID:parentContentID:success:failure:.

+ (void)addContent:(NSDictionary *)content containerID:(NSString *)containerID structureID:(NSUInteger)structureID success:(void ( ^ ) ( NSString *newContentID ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

content

The content to save.

containerID

The ID of the container to add the content to.

structureID

The ID of the structure the content is associated to.

success

A block object to be executed when addContent:structureID:success:failure: succeeds. This block has no return value and takes no arguments.

failure

A block object to be executed when addContent:structureID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

cacheTTL

The TTL for CME content in seconds. Defaults to 0.

+ (NSTimeInterval)cacheTTL

Return Value

The cached content TTL.

Declared In

PWCME.h

clearCache

Removes all CME data from the cache. This method blocks the calling thread until the cache has been cleared.

+ (void)clearCache

Declared In

PWCME.h

deleteContentChildrenForContentID:success:failure:

This method is used to delete all child elements within an array structure item.

+ (void)deleteContentChildrenForContentID:(NSString *)contentID success:(void ( ^ ) ( void ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

contentID

The specified Content ID.

success

A block object to be executed when deleteContentChildrenForContentID:success:failure: succeeds. This block has no return value and takes no arguments.

failure

A block object to be executed when deleteContentChildrenForContentID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

deleteContentForContentID:traverse:success:failure:

This method is used to delete a specific content item. If the associated structure for the content is a dynamic object structure residing in a parent array structure, then all child content will be deleted as well. However, if the associated structure for the content is a static structure item, only the specified content will be deleted.

+ (void)deleteContentForContentID:(NSString *)contentID traverse:(BOOL)traverse success:(void ( ^ ) ( void ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

contentID

The specified Content ID.

traverse

If ‘YES’, then child content will be deleted as well. This parameter is only useful when the Content ID is associated to a static structure item. In that case, the content for the static structure item will be deleted, along with any content within that structure item.

success

A block object to be executed when deleteContentForContentID:traverse:success:failure: succeeds. This block has no return value and takes no arguments.

failure

A block object to be executed when deleteContentForContentID:traverse:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getAllContainersWithSuccess:failure:

Returns a list of the available containers.

+ (void)getAllContainersWithSuccess:(void ( ^ ) ( NSArray *containers ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

success

A block object to be executed when getAllContainersWithSuccess:failure: succeeds. This block has no return value and takes one argument: the containers received from the server (an NSArray object that contains PWContainer objects).

failure

A block object to be executed when getAllContainersWithSuccess:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getAllContentsForContainerID:depth:limit:offset:success:failure:

Gets all content based on the menu hierarchy and schemas. The structure of the response data for this method relies completely on the structure and schemas.

+ (void)getAllContentsForContainerID:(NSString *)containerID depth:(NSInteger)depth limit:(NSInteger)limit offset:(NSInteger)offset success:(void ( ^ ) ( NSArray *contents , PWPagination *pagination , BOOL pagingEnabled ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

containerID

The ID of the container to get the content for.

depth

The depth to traverse into child structures. If the depth is set to 0 then no child structures will be returned, if the depth is set to 1 then the immediate child structures will be returned, and so on. To get the full hierarchy of children use kMaaSCMSDepthFullHierarchy. Be careful when using this value for large structures.

limit

Specifies the number of results to return. This is useful for pagination. Default value is 10 and maximum value is 100.

offset

Specifies the number of results to offset. This is useful for pagination. Default value is 0.

success

A block object to be executed when getAllContentsForContainerID:limit:offset:success:failure: succeeds. This block has no return value and takes three arguments: the content received from the server, a PWPagination object that details content pagination information and a BOOL value that indicates whether or not paging is enabled. The structure of the content data relies completely on the structure of the structures and schemas.

failure

A block object to be executed when getAllContentsForContainerID:limit:offset:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Discussion

It’s important to note that this method only returns the specified pagination parameters for the root level array object. Nested arrays default to a pagination of 10 and a limit of 0.

Declared In

PWCME.h

getAllContentsForContainerID:depth:success:failure:

+ (void)getAllContentsForContainerID:(NSString *)containerID depth:(NSInteger)depth success:(void ( ^ ) ( NSDictionary *contents ))success failure:(void ( ^ ) ( NSError *error ))failure

getContainerWithContainerID:success:failure:

Returns a PWContainer object for the specified Container ID.

+ (void)getContainerWithContainerID:(NSString *)containerID success:(void ( ^ ) ( PWContainer *container ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

containerID

The requested Container ID.

success

A block object to be executed when getContainerWithContainerID:success:failure: succeeds. This block has no return value and takes one argument: the container received from the server.

failure

A block object to be executed when getContainerWithContainerID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getContentForContentID:containerID:structureID:parentID:limit:offset:success:failure:

Gets the content based on the structure hierarchy and schemas. The structure of the response data for this method relies completely on the structure of the structures and schemas. Content will be retrieved starting from the root level.

+ (void)getContentForContentID:(NSString *)contentID containerID:(NSString *)containerID structureID:(NSInteger)structureID parentID:(NSString *)parentID limit:(NSInteger)limit offset:(NSInteger)offset success:(void ( ^ ) ( NSDictionary *contents ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

contentID

The Content ID to fetch.

containerID

The ID of the container to get the content for.

structureID

The ID of the structure item to start at. If no Structure ID is specified, then the content will be retrieved starting from the root level. Otherwise, the content will be retrieved starting at the level in the structure hierarchy that the specified structure item resides.

parentID

The ID of the parent content item. This is used to filter to appropriate child content for a specific branch in the content hierarchy.

limit

Specifies the number of results to return. This is useful for pagination. Default value is 10 and maximum value is 100. NOTE: This parameter is only used when the structure_id references a structure item of type array.

offset

Specifies the number of results to offset. This is useful for pagination. Default value is 0. NOTE: This parameter is only used when the structure_id references a structure item of type array.

success

A block object to be executed when getContentForContainerID:success:failure: succeeds. This block has no return value and takes one argument: The content received from the server. The structure of the response data for this method relies completely on the structure of the structures and schemas.

failure

A block object to be executed when getContentForContainerID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getContentForContentID:containerID:structureID:success:failure:

Gets the content for the specified Content ID and Container ID. The structure of the response data for this method relies completely on the structures and schemas.

+ (void)getContentForContentID:(NSString *)contentID containerID:(NSString *)containerID structureID:(NSInteger)structureID success:(void ( ^ ) ( NSDictionary *content ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

contentID

The Content ID to fetch.

containerID

The ID of the container to get the content for.

structureID

The ID of the structure item to start at.

success

A block object to be executed when getContentForContentID:containerID:success:failure: succeeds. This block has no return value and takes one argument: the content received from the server. The structure of the response data for this method relies completely on the structure of the structures and schemas.

failure

A block object to be executed when getContentForContentID:containerID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getContentsForContainerID:parentID:structureID:limit:offset:success:failure:

Gets all content for a specific Container ID, Parent ID, and Structure ID. The structure of the content data for this method relies completely on the structure and schemas.

+ (void)getContentsForContainerID:(NSString *)containerID parentID:(NSString *)parentID structureID:(NSInteger)structureID limit:(NSInteger)limit offset:(NSInteger)offset success:(void ( ^ ) ( NSArray *contents , PWPagination *pagination , BOOL pagingEnabled ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

containerID

The ID of the container to get the content for.

parentID

The ID of the parent content to get the content for.

structureID

The ID of the structure to get the content for.

limit

Specifies the number of results to return. This is useful for pagination. Default value is 10 and maximum value is 100.

offset

Specifies the number of results to offset. This is useful for pagination. Default value is 0.

success

A block object to be executed when getContentsForContainerID:structureID:limit:offset:success:failure: succeeds. This block has no return value and takes three arguments: the content received from the server, a PWPagination object that details content pagination information and a BOOL value that indicates whether or not paging is enabled. The structure of the content data relies completely on the structure of the structures and schemas.

failure

A block object to be executed when getContentsForContainerID:structureID:limit:offset:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getContentsForContainerID:structureID:limit:offset:success:failure:

Gets all content for a specific Container ID and Structure ID. The structure of the content data for this method relies completely on the structure and schemas.

+ (void)getContentsForContainerID:(NSString *)containerID structureID:(NSInteger)structureID limit:(NSInteger)limit offset:(NSInteger)offset success:(void ( ^ ) ( NSArray *contents , PWPagination *pagination , BOOL pagingEnabled ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

containerID

The ID of the container to get the content for.

structureID

The ID of the structure to get the content for.

limit

Specifies the number of results to return. This is useful for pagination. Default value is 10 and maximum value is 100.

offset

Specifies the number of results to offset. This is useful for pagination. Default value is 0.

success

A block object to be executed when getContentsForContainerID:structureID:limit:offset:success:failure: succeeds. This block has no return value and takes three arguments: the content received from the server, a PWPagination object that details content pagination information and a BOOL value that indicates whether or not paging is enabled. The structure of the content data relies completely on the structure of the structures and schemas.

failure

A block object to be executed when getContentsForContainerID:structureID:limit:offset:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getSchemaWithSchemaID:success:failure:

Returns a PWSchema object for the specified Schema ID.

+ (void)getSchemaWithSchemaID:(NSString *)schemaID success:(void ( ^ ) ( PWSchema *schema ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

schemaID

The requested Schema ID.

success

A block object to be executed when getSchemaWithSchemaID:success:failure: succeeds. This block has no return value and takes one argument: the schema received from the server.

failure

A block object to be executed when getSchemaWithSchemaID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getSchemasWithLimit:offset:success:failure:

Returns a list of the available containers.

+ (void)getSchemasWithLimit:(NSInteger)limit offset:(NSInteger)offset success:(void ( ^ ) ( NSArray *schemas , PWPagination *pagination , BOOL pagingEnabled ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

limit

Specifies the number of results to return. This is useful for pagination. Default value is 10 and maximum value is 100.

offset

Specifies the number of results to offset. This is useful for pagination. Default value is 0.

success

A block object to be executed when getSchemasWithLimit:limit:offset:success:failure: succeeds. This block has no return value and takes one argument: the schemas received from the server (an NSArray object that contains PWSchema objects).

failure

A block object to be executed when getSchemasWithLimit:limit:offset:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getStructureWithID:containerID:depth:includeSchema:success:failure:

This method is used to get a structure for a specified structure ID. Depending on the request parameters, this may return a multi-level structure, or a single-level structure. Traversal will begin at the root level. Otherwise, traversal will begin at the structure item with the specified ID.

+ (void)getStructureWithID:(NSUInteger)structureID containerID:(NSString *)containerID depth:(NSInteger)depth includeSchema:(BOOL)schema success:(void ( ^ ) ( PWStructure *structure ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

structureID

The ID of the structure.

containerID

The ID of the container.

depth

The depth to traverse into child structures. If the depth is set to 0 (default), then no child structures will be returned; if the depth is set to 1, then the immediate child structures will be returned; and so on. To get the full hierarchy of children, use kMaaSCMSDepthFullHierarchy. Be careful when using this value for large structures.

schema

If YES, then the schema will be returned for structures that have one.

success

A block object to be executed when getStructureForContainerID:depth:includeSchema:success:failure: succeeds. This block has no return value and takes one argument: the structure received from the server.

failure

A block object to be executed when getStructureForContainerID:depth:includeSchema:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

getStructuresForContainerID:depth:includeSchema:success:failure:

This method is used to get a structure. Depending on the request parameters, this may return a multi-level structure or a single-level structure. Traversal will begin at the root level. Otherwise, traversal will begin at the structure item with the specified id.

+ (void)getStructuresForContainerID:(NSString *)containerID depth:(NSInteger)depth includeSchema:(BOOL)schema success:(void ( ^ ) ( NSArray *structures ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

containerID

The ID of the container to get the structures for.

depth

The depth to traverse into child structures. If the depth is set to 0 then no child structures will be returned, if the depth is set to 1 then the immediate child structures will be returned, and so on. To get the full hierarchy of children use kMaaSCMSDepthFullHierarchy. Be careful when using this value for large structures.

schema

If YES then the schema will be returned for structures that have one.

success

A block object to be executed when getStructureForContainerID:depth:includeSchema:success:failure: succeeds. This block has no return value and takes one argument: The structure received from the server.

failure

A block object to be executed when getStructureForContainerID:depth:includeSchema:success:failure: fails. This block has no return value and takes one argument:, an NSError object describing the error that occurred.

Declared In

PWCME.h

serviceName

Returns ‘MaaSCMS’.

+ (NSString *)serviceName

Declared In

PWCME.h

setCacheTTL:

Set the TTL in seconds for caching CME content.

+ (void)setCacheTTL:(NSTimeInterval)timeToLive

Parameters

timeToLive

The specified cache time to live in seconds.

Discussion

If there is no network connectivity or the content fails to fetch from CME for another reason the cache will return the last valid piece of content regardless of the TTL.

Declared In

PWCME.h

trimCacheToDate:

Removes all objects from the cache that have not been used since the specified date.

+ (void)trimCacheToDate:(NSDate *)date

Parameters

date

Objects that haven’t been accessed since this date are removed from the cache.

Declared In

PWCME.h

updateContentForContentID:containerID:structureID:parentContentID:updatedContent:success:failure:

This method is used to update existing content.

+ (void)updateContentForContentID:(NSString *)contentID containerID:(NSString *)containerID structureID:(NSUInteger)structureID parentContentID:(NSString *)parentContentID updatedContent:(NSDictionary *)updatedContent success:(void ( ^ ) ( void ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

contentID

The specified Content ID.

containerID

The ID of the container where the content resides.

structureID

The specified structure ID.

parentContentID

The specified parent Content ID.

updatedContent

The updated content. If a parameter IS NOT specified, it will retain its current value. If a parameter IS specified with an empty value, then the value will be cleared.

success

A block object to be executed when updateContentForContentID:updatedContent:structureID:parentContentID:success:failure: succeeds. This block has no return value and takes no arguments.

failure

A block object to be executed when updateContentForContentID:updatedContent:structureID:parentContentID:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h

updateContentForContentID:containerID:structureID:updatedContent:success:failure:

This method is used to update existing content.

+ (void)updateContentForContentID:(NSString *)contentID containerID:(NSString *)containerID structureID:(NSUInteger)structureID updatedContent:(NSDictionary *)updatedContent success:(void ( ^ ) ( void ))success failure:(void ( ^ ) ( NSError *error ))failure

Parameters

contentID

The specified Content ID.

containerID

The ID of the container where the content resides.

structureID

The specified structure ID.

updatedContent

The updated content. If a parameter IS NOT specified, it will retain its current value. If a parameter IS specified with an empty value, then the value will be cleared.

success

A block object to be executed when updateContentForContentID:strucureID:updatedContent:success:failure: succeeds. This block has no return value and takes no arguments.

failure

A block object to be executed when updateContentForContentID:structureID:updatedContent:success:failure: fails. This block has no return value and takes one argument: an NSError object describing the error that occurred.

Declared In

PWCME.h