58 lines
2.3 KiB
Swift
58 lines
2.3 KiB
Swift
//
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// Copyright (c) 2021 Touch Instinct
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the Software), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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import Alamofire
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open class BaseUrlParameterEncoding {
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private let encoding: URLEncoding
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public init(encoding: URLEncoding = .queryString) {
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self.encoding = encoding
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}
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open func encode<L: ParameterLocation>(parameters: [String: Parameter<L>]) -> [KeyValueTuple<String, String>] {
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var filteredComponents: [KeyValueTuple<String, String>] = []
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for key in parameters.keys.sorted(by: <) {
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guard let parameter = parameters[key] else {
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continue
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}
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filteredComponents.append(contentsOf: encode(parameter: parameter, forKey: key))
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}
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return filteredComponents
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}
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open func encode<L: ParameterLocation>(parameter: Parameter<L>, forKey key: String) -> [KeyValueTuple<String, String>] {
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if let value = parameter.value {
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return encoding.queryComponents(fromKey: key, value: value)
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// filter components with empty values if parameter doesn't allow empty value
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.filter { !$0.1.isEmpty || parameter.allowEmptyValue }
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} else if parameter.allowEmptyValue {
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return [KeyValueTuple(key, .init())]
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} else {
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return []
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}
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}
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}
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