| | |
| | | |
| | | #import <Foundation/Foundation.h> |
| | | |
| | | NS_ASSUME_NONNULL_BEGIN |
| | | |
| | | /** |
| | | The key in the result dictionary for requests to old versions of the Graph API |
| | | whose response is not a JSON object. |
| | | |
| | | |
| | | When a request returns a non-JSON response (such as a "true" literal), that response |
| | | will be wrapped into a dictionary using this const as the key. This only applies for very few Graph API |
| | | prior to v2.1. |
| | | */ |
| | | FOUNDATION_EXPORT NSString *const FBSDKNonJSONResponseProperty |
| | | NS_SWIFT_NAME(NonJSONResponseProperty); |
| | | |
| | | @class FBSDKGraphRequest; |
| | | @class FBSDKGraphRequestConnection; |
| | | |
| | | /** |
| | | FBSDKGraphRequestHandler |
| | | FBSDKGraphRequestBlock |
| | | |
| | | A block that is passed to addRequest to register for a callback with the results of that |
| | | request once the connection completes. |
| | | |
| | | |
| | | |
| | | Pass a block of this type when calling addRequest. This will be called once |
| | | the request completes. The call occurs on the UI thread. |
| | |
| | | @param error The `NSError` representing any error that occurred. |
| | | |
| | | */ |
| | | typedef void (^FBSDKGraphRequestHandler)(FBSDKGraphRequestConnection *connection, |
| | | id result, |
| | | NSError *error); |
| | | typedef void (^FBSDKGraphRequestBlock)(FBSDKGraphRequestConnection *_Nullable connection, |
| | | id _Nullable result, |
| | | NSError *_Nullable error) |
| | | NS_SWIFT_NAME(GraphRequestBlock); |
| | | |
| | | /** |
| | | @protocol |
| | |
| | | The `FBSDKGraphRequestConnectionDelegate` protocol defines the methods used to receive network |
| | | activity progress information from a <FBSDKGraphRequestConnection>. |
| | | */ |
| | | NS_SWIFT_NAME(GraphRequestConnectionDelegate) |
| | | @protocol FBSDKGraphRequestConnectionDelegate <NSObject> |
| | | |
| | | @optional |
| | |
| | | |
| | | If the request connection completes without a network error occurring then this method is called. |
| | | Invocation of this method does not indicate success of every <FBSDKGraphRequest> made, only that the |
| | | request connection has no further activity. Use the error argument passed to the FBSDKGraphRequestHandler |
| | | request connection has no further activity. Use the error argument passed to the FBSDKGraphRequestBlock |
| | | block to determine success or failure of each <FBSDKGraphRequest>. |
| | | |
| | | This method is invoked after the completion handler for each <FBSDKGraphRequest>. |
| | |
| | | |
| | | If the request connection fails with a network error then this method is called. The `error` |
| | | argument specifies why the network connection failed. The `NSError` object passed to the |
| | | FBSDKGraphRequestHandler block may contain additional information. |
| | | FBSDKGraphRequestBlock block may contain additional information. |
| | | |
| | | @param connection The request connection that successfully completed a network request |
| | | @param error The `NSError` representing the network error that occurred, if any. May be nil |
| | |
| | | e.g. starting a connection, canceling a connection, or batching requests. |
| | | |
| | | */ |
| | | NS_SWIFT_NAME(GraphRequestConnection) |
| | | @interface FBSDKGraphRequestConnection : NSObject |
| | | |
| | | /** |
| | | The default timeout on all FBSDKGraphRequestConnection instances. Defaults to 60 seconds. |
| | | */ |
| | | @property (class, nonatomic, assign) NSTimeInterval defaultConnectionTimeout; |
| | | |
| | | /** |
| | | The delegate object that receives updates. |
| | | */ |
| | | @property (nonatomic, weak) id<FBSDKGraphRequestConnectionDelegate> delegate; |
| | | @property (nonatomic, weak, nullable) id<FBSDKGraphRequestConnectionDelegate> delegate; |
| | | |
| | | /** |
| | | Gets or sets the timeout interval to wait for a response before giving up. |
| | |
| | | the server. |
| | | |
| | | The property is nil until the request completes. If there was a response |
| | | then this property will be non-nil during the FBSDKGraphRequestHandler callback. |
| | | then this property will be non-nil during the FBSDKGraphRequestBlock callback. |
| | | */ |
| | | @property (nonatomic, retain, readonly) NSHTTPURLResponse *URLResponse; |
| | | @property (nonatomic, retain, readonly) NSHTTPURLResponse *urlResponse; |
| | | |
| | | /** |
| | | Determines the operation queue that is used to call methods on the connection's delegate. |
| | | |
| | | By default, a connection is scheduled on the current thread in the default mode when it is created. |
| | | You cannot reschedule a connection after it has started. |
| | | */ |
| | | @property (nonatomic, retain) NSOperationQueue *delegateQueue; |
| | | |
| | | /** |
| | | @methodgroup Class methods |
| | | */ |
| | | |
| | | /** |
| | | @method |
| | | |
| | | This method sets the default timeout on all FBSDKGraphRequestConnection instances. Defaults to 60 seconds. |
| | | |
| | | @param defaultConnectionTimeout The timeout interval. |
| | | */ |
| | | + (void)setDefaultConnectionTimeout:(NSTimeInterval)defaultConnectionTimeout; |
| | | |
| | | /** |
| | | @methodgroup Adding requests |
| | |
| | | @param request A request to be included in the round-trip when start is called. |
| | | @param handler A handler to call back when the round-trip completes or times out. |
| | | |
| | | |
| | | |
| | | The completion handler is retained until the block is called upon the |
| | | completion or cancellation of the connection. |
| | | */ |
| | | - (void)addRequest:(FBSDKGraphRequest *)request |
| | | completionHandler:(FBSDKGraphRequestHandler)handler; |
| | | completionHandler:(FBSDKGraphRequestBlock)handler; |
| | | |
| | | /** |
| | | @method |
| | |
| | | @param handler A handler to call back when the round-trip completes or times out. |
| | | The handler will be invoked on the main thread. |
| | | |
| | | @param name An optional name for this request. This can be used to feed |
| | | @param name A name for this request. This can be used to feed |
| | | the results of one request to the input of another <FBSDKGraphRequest> in the same |
| | | `FBSDKGraphRequestConnection` as described in |
| | | [Graph API Batch Requests]( https://developers.facebook.com/docs/reference/api/batch/ ). |
| | | |
| | | |
| | | |
| | | The completion handler is retained until the block is called upon the |
| | | completion or cancellation of the connection. This request can be named |
| | |
| | | */ |
| | | - (void)addRequest:(FBSDKGraphRequest *)request |
| | | batchEntryName:(NSString *)name |
| | | completionHandler:(FBSDKGraphRequestHandler)handler; |
| | | |
| | | - (void)addRequest:(FBSDKGraphRequest *)request |
| | | completionHandler:(FBSDKGraphRequestHandler)handler |
| | | batchEntryName:(NSString *)name |
| | | DEPRECATED_MSG_ATTRIBUTE("Renamed `addRequest:batchEntryName:completionHandler:`"); |
| | | completionHandler:(FBSDKGraphRequestBlock)handler; |
| | | |
| | | /** |
| | | @method |
| | |
| | | |
| | | @param handler A handler to call back when the round-trip completes or times out. |
| | | |
| | | @param batchParameters The optional dictionary of parameters to include for this request |
| | | @param batchParameters The dictionary of parameters to include for this request |
| | | as described in [Graph API Batch Requests]( https://developers.facebook.com/docs/reference/api/batch/ ). |
| | | Examples include "depends_on", "name", or "omit_response_on_success". |
| | | |
| | | |
| | | |
| | | The completion handler is retained until the block is called upon the |
| | | completion or cancellation of the connection. This request can be named |
| | |
| | | */ |
| | | - (void)addRequest:(FBSDKGraphRequest *)request |
| | | batchParameters:(NSDictionary<NSString *, id> *)batchParameters |
| | | completionHandler:(FBSDKGraphRequestHandler)handler; |
| | | |
| | | - (void)addRequest:(FBSDKGraphRequest *)request |
| | | completionHandler:(FBSDKGraphRequestHandler)handler |
| | | batchParameters:(NSDictionary *)batchParameters |
| | | DEPRECATED_MSG_ATTRIBUTE("Renamed `addRequest:batchParameters:completionHandler:`"); |
| | | completionHandler:(FBSDKGraphRequestBlock)handler; |
| | | |
| | | /** |
| | | @methodgroup Instance methods |
| | |
| | | |
| | | Signals that a connection should be logically terminated as the |
| | | application is no longer interested in a response. |
| | | |
| | | |
| | | |
| | | Synchronously calls any handlers indicating the request was cancelled. Cancel |
| | | does not guarantee that the request-related processing will cease. It |
| | |
| | | - (void)start; |
| | | |
| | | /** |
| | | Determines the operation queue that is used to call methods on the connection's delegate. |
| | | @param queue The operation queue to use when calling delegate methods. |
| | | |
| | | By default, a connection is scheduled on the current thread in the default mode when it is created. |
| | | You cannot reschedule a connection after it has started. |
| | | */ |
| | | - (void)setDelegateQueue:(NSOperationQueue *)queue; |
| | | |
| | | /** |
| | | @method |
| | | |
| | | Overrides the default version for a batch request |
| | | |
| | | |
| | | |
| | | The SDK automatically prepends a version part, such as "v2.0" to API paths in order to simplify API versioning |
| | | for applications. If you want to override the version part while using batch requests on the connection, call |
| | |
| | | */ |
| | | - (void)overrideGraphAPIVersion:(NSString *)version; |
| | | |
| | | - (void)overrideVersionPartWith:(NSString *)version |
| | | DEPRECATED_MSG_ATTRIBUTE("Renamed `overrideGraphAPIVersion`"); |
| | | |
| | | @end |
| | | |
| | | /** |
| | | The key in the result dictionary for requests to old versions of the Graph API |
| | | whose response is not a JSON object. |
| | | |
| | | |
| | | When a request returns a non-JSON response (such as a "true" literal), that response |
| | | will be wrapped into a dictionary using this const as the key. This only applies for very few Graph API |
| | | prior to v2.1. |
| | | */ |
| | | FOUNDATION_EXPORT NSString *const FBSDKNonJSONResponseProperty; |
| | | NS_ASSUME_NONNULL_END |