0001 // FileResponder.swift 0002 // 0003 // The MIT License (MIT) 0004 // 0005 // Copyright (c) 2015 Zewo 0006 // 0007 // Permission is hereby granted, free of charge, to any person obtaining a copy 0008 // of this software and associated documentation files (the "Software"), to deal 0009 // in the Software without restriction, including without limitation the rights 0010 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 0011 // copies of the Software, and to permit persons to whom the Software is 0012 // furnished to do so, subject to the following conditions: 0013 // 0014 // The above copyright notice and this permission notice shall be included in all 0015 // copies or substantial portions of the Software. 0016 // 0017 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 0018 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 0019 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 0020 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 0021 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 0022 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 0023 // SOFTWARE. 0024 0025 @_exported import HTTP 0026 0027 public struct FileResponder: ResponderType { 0028 let basePath: String 0029 0030 public init(basePath: String) { 0031 self.basePath = basePath 0032 } 0033 0034 public func respond(request: Request) throws -> Response { 0035 if request.method != .GET { 0036 return Response(status: .MethodNotAllowed) 0037 } 0038 0039 guard let requestPath = request.path else { 0040 return Response(status: .InternalServerError) 0041 } 0042 0043 var path = requestPath 0044 0045 if path.endsWith("/") { 0046 path += "index.html" 0047 } 0048 0049 return Response(status: .OK, filePath: basePath + path) 0050 } 0051 }
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