61 lines
2.0 KiB
Swift
61 lines
2.0 KiB
Swift
//
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// Copyright (c) 2022 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 Foundation
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import enum WebKit.WKNavigationActionPolicy
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open class BaseWebViewNavigator {
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public typealias WebViewNavigationMap = [WebViewUrlComparator: NavigationResult]
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public let navigationMap: WebViewNavigationMap
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public init(navigationMap: WebViewNavigationMap) {
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self.navigationMap = navigationMap
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}
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public convenience init() {
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self.init(navigationMap: [:])
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}
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open func shouldNavigate(toUrl url: URL) -> WKNavigationActionPolicy {
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guard !navigationMap.isEmpty else {
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return .cancel
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}
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let decision = navigationMap.first { (comparator, _) in
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url.compare(by: comparator)
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}?.value
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switch decision {
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case let .closure(closure):
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return closure(url)
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case let .simpleResult(result):
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return result
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case .none:
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return .cancel
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}
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}
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}
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