| commit | author | age | ||
| 2e29a3 | 1 | /* |
| L | 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * This source code is licensed under the license found in the | |
| 6 | * LICENSE file in the root directory of this source tree. | |
| 7 | */ | |
| 8 | ||
| 9 | #import <Foundation/Foundation.h> | |
| 10 | ||
| 11 | #import <FBSDKCoreKit/FBSDKGraphRequestConnecting.h> | |
| 12 | #import <FBSDKCoreKit/FBSDKGraphRequestConnectionFactoryProtocol.h> | |
| 13 | #import <FBSDKCoreKit/FBSDKGraphRequestHTTPMethod.h> | |
| 14 | #import <FBSDKCoreKit/FBSDKGraphRequestProtocol.h> | |
| 15 | #import <FBSDKCoreKit/FBSDKSettingsProtocol.h> | |
| 16 | #import <FBSDKCoreKit/FBSDKTokenStringProviding.h> | |
| 17 | ||
| 18 | NS_ASSUME_NONNULL_BEGIN | |
| 19 | /** | |
| 20 | Represents a request to the Facebook Graph API. | |
| 21 | ||
| 22 | ||
| 23 | `FBSDKGraphRequest` encapsulates the components of a request (the | |
| 24 | Graph API path, the parameters, error recovery behavior) and should be | |
| 25 | used in conjunction with `FBSDKGraphRequestConnection` to issue the request. | |
| 26 | ||
| 27 | Nearly all Graph APIs require an access token. Unless specified, the | |
| 28 | `[FBSDKAccessToken currentAccessToken]` is used. Therefore, most requests | |
| 29 | will require login first (see `FBSDKLoginManager` in FBSDKLoginKit.framework). | |
| 30 | ||
| 31 | A `- start` method is provided for convenience for single requests. | |
| 32 | ||
| 33 | By default, FBSDKGraphRequest will attempt to recover any errors returned from | |
| 34 | Facebook. You can disable this via `disableErrorRecovery:`. | |
| 35 | ||
| 36 | @see FBSDKGraphErrorRecoveryProcessor | |
| 37 | */ | |
| 38 | NS_SWIFT_NAME(GraphRequest) | |
| 39 | @interface FBSDKGraphRequest : NSObject <FBSDKGraphRequest> | |
| 40 | ||
| 41 | - (instancetype)init NS_UNAVAILABLE; | |
| 42 | + (instancetype)new NS_UNAVAILABLE; | |
| 43 | ||
| 44 | /** | |
| 45 | Internal method exposed to facilitate transition to Swift. | |
| 46 | API Subject to change or removal without warning. Do not use. | |
| 47 | ||
| 48 | @warning INTERNAL - DO NOT USE | |
| 49 | */ | |
| 50 | // UNCRUSTIFY_FORMAT_OFF | |
| 51 | + (void) configureWithSettings:(id<FBSDKSettings>)settings | |
| 52 | currentAccessTokenStringProvider:(Class<FBSDKTokenStringProviding>)accessTokenProvider | |
| 53 | graphRequestConnectionFactory:(id<FBSDKGraphRequestConnectionFactory>)_graphRequestConnectionFactory | |
| 54 | NS_SWIFT_NAME(configure(settings:currentAccessTokenStringProvider:graphRequestConnectionFactory:)); | |
| 55 | // UNCRUSTIFY_FORMAT_ON | |
| 56 | ||
| 57 | /** | |
| 58 | Initializes a new instance that use use `[FBSDKAccessToken currentAccessToken]`. | |
| 59 | @param graphPath the graph path (e.g., @"me"). | |
| 60 | */ | |
| 61 | - (instancetype)initWithGraphPath:(NSString *)graphPath; | |
| 62 | ||
| 63 | /** | |
| 64 | Initializes a new instance that use use `[FBSDKAccessToken currentAccessToken]`. | |
| 65 | @param graphPath the graph path (e.g., @"me"). | |
| 66 | @param method the HTTP method. Empty String defaults to @"GET". | |
| 67 | */ | |
| 68 | - (instancetype)initWithGraphPath:(NSString *)graphPath | |
| 69 | HTTPMethod:(FBSDKHTTPMethod)method; | |
| 70 | ||
| 71 | /** | |
| 72 | Initializes a new instance that use use `[FBSDKAccessToken currentAccessToken]`. | |
| 73 | @param graphPath the graph path (e.g., @"me"). | |
| 74 | @param parameters the optional parameters dictionary. | |
| 75 | */ | |
| 76 | - (instancetype)initWithGraphPath:(NSString *)graphPath | |
| 77 | parameters:(NSDictionary<NSString *, id> *)parameters; | |
| 78 | ||
| 79 | /** | |
| 80 | Initializes a new instance that use use `[FBSDKAccessToken currentAccessToken]`. | |
| 81 | @param graphPath the graph path (e.g., @"me"). | |
| 82 | @param parameters the optional parameters dictionary. | |
| 83 | @param method the HTTP method. Empty String defaults to @"GET". | |
| 84 | */ | |
| 85 | - (instancetype)initWithGraphPath:(NSString *)graphPath | |
| 86 | parameters:(NSDictionary<NSString *, id> *)parameters | |
| 87 | HTTPMethod:(FBSDKHTTPMethod)method; | |
| 88 | ||
| 89 | /** | |
| 90 | Initializes a new instance. | |
| 91 | @param graphPath the graph path (e.g., @"me"). | |
| 92 | @param parameters the optional parameters dictionary. | |
| 93 | @param tokenString the token string to use. Specifying nil will cause no token to be used. | |
| 94 | @param version the optional Graph API version (e.g., @"v2.0"). nil defaults to `[FBSDKSettings graphAPIVersion]`. | |
| 95 | @param method the HTTP method. Empty String defaults to @"GET". | |
| 96 | */ | |
| 97 | - (instancetype)initWithGraphPath:(NSString *)graphPath | |
| 98 | parameters:(NSDictionary<NSString *, id> *)parameters | |
| 99 | tokenString:(nullable NSString *)tokenString | |
| 100 | version:(nullable NSString *)version | |
| 101 | HTTPMethod:(FBSDKHTTPMethod)method | |
| 102 | NS_DESIGNATED_INITIALIZER; | |
| 103 | ||
| 104 | /** | |
| 105 | Initializes a new instance. | |
| 106 | @param graphPath the graph path (e.g., @"me"). | |
| 107 | @param parameters the optional parameters dictionary. | |
| 108 | @param requestFlags flags that indicate how a graph request should be treated in various scenarios | |
| 109 | */ | |
| 110 | - (instancetype)initWithGraphPath:(NSString *)graphPath | |
| 111 | parameters:(nullable NSDictionary<NSString *, id> *)parameters | |
| 112 | flags:(FBSDKGraphRequestFlags)requestFlags; | |
| 113 | ||
| 114 | /** | |
| 115 | Initializes a new instance. | |
| 116 | @param graphPath the graph path (e.g., @"me"). | |
| 117 | @param parameters the optional parameters dictionary. | |
| 118 | @param tokenString the token string to use. Specifying nil will cause no token to be used. | |
| 119 | @param HTTPMethod the HTTP method. Empty String defaults to @"GET". | |
| 120 | @param flags flags that indicate how a graph request should be treated in various scenarios | |
| 121 | */ | |
| 122 | - (instancetype)initWithGraphPath:(NSString *)graphPath | |
| 123 | parameters:(nullable NSDictionary<NSString *, id> *)parameters | |
| 124 | tokenString:(nullable NSString *)tokenString | |
| 125 | HTTPMethod:(nullable NSString *)HTTPMethod | |
| 126 | flags:(FBSDKGraphRequestFlags)flags; | |
| 127 | ||
| 128 | /** | |
| 129 | The request parameters. | |
| 130 | */ | |
| 131 | @property (nonatomic, copy) NSDictionary<NSString *, id> *parameters; | |
| 132 | ||
| 133 | /** | |
| 134 | The access token string used by the request. | |
| 135 | */ | |
| 136 | @property (nullable, nonatomic, readonly, copy) NSString *tokenString; | |
| 137 | ||
| 138 | /** | |
| 139 | The Graph API endpoint to use for the request, for example "me". | |
| 140 | */ | |
| 141 | @property (nonatomic, readonly, copy) NSString *graphPath; | |
| 142 | ||
| 143 | /** | |
| 144 | The HTTPMethod to use for the request, for example "GET" or "POST". | |
| 145 | */ | |
| 146 | @property (nonatomic, readonly, copy) FBSDKHTTPMethod HTTPMethod; | |
| 147 | ||
| 148 | /** | |
| 149 | The Graph API version to use (e.g., "v2.0") | |
| 150 | */ | |
| 151 | @property (nonatomic, readonly, copy) NSString *version; | |
| 152 | ||
| 153 | /** | |
| 154 | If set, disables the automatic error recovery mechanism. | |
| 155 | @param disable whether to disable the automatic error recovery mechanism | |
| 156 | ||
| 157 | By default, non-batched FBSDKGraphRequest instances will automatically try to recover | |
| 158 | from errors by constructing a `FBSDKGraphErrorRecoveryProcessor` instance that | |
| 159 | re-issues the request on successful recoveries. The re-issued request will call the same | |
| 160 | handler as the receiver but may occur with a different `FBSDKGraphRequestConnection` instance. | |
| 161 | ||
| 162 | This will override [FBSDKSettings setGraphErrorRecoveryDisabled:]. | |
| 163 | */ | |
| 164 | ||
| 165 | // UNCRUSTIFY_FORMAT_OFF | |
| 166 | - (void)setGraphErrorRecoveryDisabled:(BOOL)disable | |
| 167 | NS_SWIFT_NAME(setGraphErrorRecovery(disabled:)); | |
| 168 | // UNCRUSTIFY_FORMAT_ON | |
| 169 | ||
| 170 | /** | |
| 171 | Starts a connection to the Graph API. | |
| 172 | @param completion The handler block to call when the request completes. | |
| 173 | */ | |
| 174 | - (id<FBSDKGraphRequestConnecting>)startWithCompletion:(nullable FBSDKGraphRequestCompletion)completion; | |
| 175 | ||
| 176 | @end | |
| 177 | ||
| 178 | NS_ASSUME_NONNULL_END | |
