added iOS source code

[wl-app.git] / iOS / Pods / OAuthSwift / Sources / OAuthSwiftClient.swift

diff --git a/iOS/Pods/OAuthSwift/Sources/OAuthSwiftClient.swift b/iOS/Pods/OAuthSwift/Sources/OAuthSwiftClient.swift
new file mode 100644 (file)
index 0000000..215ca63
--- /dev/null
+++ b/iOS/Pods/OAuthSwift/Sources/OAuthSwiftClient.swift
@@ -0,0 +1,194 @@
+//
+//  OAuthSwiftClient.swift
+//  OAuthSwift
+//
+//  Created by Dongri Jin on 6/21/14.
+//  Copyright (c) 2014 Dongri Jin. All rights reserved.
+//
+
+import Foundation
+
+public var OAuthSwiftDataEncoding: String.Encoding = .utf8
+
+@objc public protocol OAuthSwiftRequestHandle {
+    func cancel()
+}
+
+open class OAuthSwiftClient: NSObject {
+
+    fileprivate(set) open var credential: OAuthSwiftCredential
+    open var paramsLocation: OAuthSwiftHTTPRequest.ParamsLocation = .authorizationHeader
+    /// Contains default URL session configuration
+    open var sessionFactory = URLSessionFactory()
+
+    static let separator: String = "\r\n"
+    static var separatorData: Data = {
+        return OAuthSwiftClient.separator.data(using: OAuthSwiftDataEncoding)!
+    }()
+
+    // MARK: init
+    public init(credential: OAuthSwiftCredential) {
+        self.credential = credential
+    }
+
+    public convenience init(consumerKey: String, consumerSecret: String, version: OAuthSwiftCredential.Version = .oauth1) {
+        let credential = OAuthSwiftCredential(consumerKey: consumerKey, consumerSecret: consumerSecret)
+        credential.version = version
+        self.init(credential: credential)
+    }
+
+    public convenience init(consumerKey: String, consumerSecret: String, oauthToken: String, oauthTokenSecret: String, version: OAuthSwiftCredential.Version) {
+        self.init(consumerKey: consumerKey, consumerSecret: consumerSecret, version: version)
+        self.credential.oauthToken = oauthToken
+        self.credential.oauthTokenSecret = oauthTokenSecret
+    }
+
+    // MARK: client methods
+    @discardableResult
+    open func get(_ urlString: String, parameters: OAuthSwift.Parameters = [:], headers: OAuthSwift.Headers? = nil, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+        return self.request(urlString, method: .GET, parameters: parameters, headers: headers, success: success, failure: failure)
+    }
+
+    @discardableResult
+    open func post(_ urlString: String, parameters: OAuthSwift.Parameters = [:], headers: OAuthSwift.Headers? = nil, body: Data? = nil, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+        return self.request(urlString, method: .POST, parameters: parameters, headers: headers, body: body, success: success, failure: failure)
+    }
+
+    @discardableResult
+    open func put(_ urlString: String, parameters: OAuthSwift.Parameters = [:], headers: OAuthSwift.Headers? = nil, body: Data? = nil, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+        return self.request(urlString, method: .PUT, parameters: parameters, headers: headers, body: body, success: success, failure: failure)
+    }
+
+    @discardableResult
+    open func delete(_ urlString: String, parameters: OAuthSwift.Parameters = [:], headers: OAuthSwift.Headers? = nil, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+        return self.request(urlString, method: .DELETE, parameters: parameters, headers: headers, success: success, failure: failure)
+    }
+
+    @discardableResult
+    open func patch(_ urlString: String, parameters: OAuthSwift.Parameters = [:], headers: OAuthSwift.Headers? = nil, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+        return self.request(urlString, method: .PATCH, parameters: parameters, headers: headers, success: success, failure: failure)
+    }
+
+    @discardableResult
+    open func request(_ urlString: String, method: OAuthSwiftHTTPRequest.Method, parameters: OAuthSwift.Parameters = [:], headers: OAuthSwift.Headers? = nil, body: Data? = nil, checkTokenExpiration: Bool = true, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+
+        if checkTokenExpiration && self.credential.isTokenExpired() {
+            failure?(OAuthSwiftError.tokenExpired(error: nil))
+            return nil
+        }
+
+        guard URL(string: urlString) != nil else {
+            failure?(OAuthSwiftError.encodingError(urlString: urlString))
+            return nil
+        }
+
+        if let request = makeRequest(urlString, method: method, parameters: parameters, headers: headers, body: body) {
+            request.start(success: success, failure: failure)
+            return request
+        }
+        return nil
+    }
+
+    open func makeRequest(_ request: URLRequest) -> OAuthSwiftHTTPRequest {
+        let request = OAuthSwiftHTTPRequest(request: request, paramsLocation: self.paramsLocation, sessionFactory: self.sessionFactory)
+        request.config.updateRequest(credential: self.credential)
+        return request
+    }
+
+    open func makeRequest(_ urlString: String, method: OAuthSwiftHTTPRequest.Method, parameters: OAuthSwift.Parameters = [:], headers: OAuthSwift.Headers? = nil, body: Data? = nil) -> OAuthSwiftHTTPRequest? {
+        guard let url = URL(string: urlString) else {
+            return nil
+        }
+
+        let request = OAuthSwiftHTTPRequest(url: url, method: method, parameters: parameters, paramsLocation: self.paramsLocation, httpBody: body, headers: headers ?? [:], sessionFactory: self.sessionFactory)
+        request.config.updateRequest(credential: self.credential)
+        return request
+    }
+
+    @discardableResult
+    public func postImage(_ urlString: String, parameters: OAuthSwift.Parameters, image: Data, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+        return self.multiPartRequest(url: urlString, method: .POST, parameters: parameters, image: image, success: success, failure: failure)
+    }
+
+    open func makeMultiPartRequest(_ urlString: String, method: OAuthSwiftHTTPRequest.Method, parameters: OAuthSwift.Parameters = [:], multiparts: [OAuthSwiftMultipartData] = [], headers: OAuthSwift.Headers? = nil) -> OAuthSwiftHTTPRequest? {
+        let boundary = "AS-boundary-\(arc4random())-\(arc4random())"
+        let type = "multipart/form-data; boundary=\(boundary)"
+        let body = self.multiDataFromObject(parameters, multiparts: multiparts, boundary: boundary)
+
+        var finalHeaders = [kHTTPHeaderContentType: type]
+        finalHeaders += headers ?? [:]
+
+        return makeRequest(urlString, method: method, parameters: parameters, headers: finalHeaders, body: body)
+    }
+
+    func multiPartRequest(url: String, method: OAuthSwiftHTTPRequest.Method, parameters: OAuthSwift.Parameters, image: Data, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+        let multiparts = [ OAuthSwiftMultipartData(name: "media", data: image, fileName: "file", mimeType: "image/jpeg") ]
+
+        if let request = makeMultiPartRequest(url, method: method, parameters: parameters, multiparts: multiparts) {
+            request.start(success: success, failure: failure)
+            return request
+        }
+
+        return nil
+    }
+
+    open func multiPartBody(from inputParameters: OAuthSwift.Parameters, boundary: String) -> Data {
+        var parameters = OAuthSwift.Parameters()
+        var multiparts = [OAuthSwiftMultipartData]()
+
+        for (key, value) in inputParameters {
+            if  let data = value as? Data, key == "media" {
+                let sectionType = "image/jpeg"
+                let sectionFilename = "file"
+                multiparts.append(OAuthSwiftMultipartData(name: key, data: data, fileName: sectionFilename, mimeType: sectionType))
+            } else {
+                parameters[key] = value
+            }
+        }
+
+        return multiDataFromObject(parameters, multiparts: multiparts, boundary: boundary)
+    }
+
+    @discardableResult
+    open func postMultiPartRequest(_ url: String, method: OAuthSwiftHTTPRequest.Method, parameters: OAuthSwift.Parameters, headers: OAuthSwift.Headers? = nil, multiparts: [OAuthSwiftMultipartData] = [], checkTokenExpiration: Bool = true, success: OAuthSwiftHTTPRequest.SuccessHandler?, failure: OAuthSwiftHTTPRequest.FailureHandler?) -> OAuthSwiftRequestHandle? {
+
+        if checkTokenExpiration && self.credential.isTokenExpired() {
+            failure?(OAuthSwiftError.tokenExpired(error: nil))
+            return nil
+        }
+
+        if let request = makeMultiPartRequest(url, method: method, parameters: parameters, multiparts: multiparts, headers: headers) {
+            request.start(success: success, failure: failure)
+            return request
+        }
+        return nil
+    }
+
+    func multiDataFromObject(_ object: OAuthSwift.Parameters, multiparts: [OAuthSwiftMultipartData], boundary: String) -> Data {
+        var data = Data()
+
+        let prefixString = "--\(boundary)\r\n"
+        let prefixData = prefixString.data(using: OAuthSwiftDataEncoding)!
+
+        for (key, value) in object {
+            guard let valueData = "\(value)".data(using: OAuthSwiftDataEncoding) else {
+                continue
+            }
+            data.append(prefixData)
+            let multipartData = OAuthSwiftMultipartData(name: key, data: valueData, fileName: nil, mimeType: nil)
+            data.append(multipartData, encoding: OAuthSwiftDataEncoding, separatorData: OAuthSwiftClient.separatorData)
+        }
+
+        for multipart in multiparts {
+            data.append(prefixData)
+            data.append(multipart, encoding: OAuthSwiftDataEncoding, separatorData: OAuthSwiftClient.separatorData)
+        }
+
+        let endingString = "--\(boundary)--\r\n"
+        let endingData = endingString.data(using: OAuthSwiftDataEncoding)!
+        data.append(endingData)
+
+        return data
+    }
+
+}