65 lines
2.6 KiB
Swift
65 lines
2.6 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 WebKit
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open class DefaultWebViewModel: NSObject, WebViewModel {
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public var injector: WebViewUrlInjector
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public var navigator: WebViewNavigator
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public var errorHandler: WebViewErrorHandler
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// MARK: - Init
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public init(injector: WebViewUrlInjector = BaseWebViewUrlInjector(),
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navigator: WebViewNavigator = BaseWebViewNavigator(),
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errorHandler: WebViewErrorHandler = BaseWebViewErrorHandler()) {
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self.injector = injector
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self.navigator = navigator
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self.errorHandler = errorHandler
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super.init()
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}
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// MARK: - WKScriptMessageHandler
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open func userContentController(_ userContentController: WKUserContentController,
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didReceive message: WKScriptMessage) {
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if message.name == WebViewErrorConstants.errorMessageName {
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let error = parseError(message)
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errorHandler.didRecievedError(error)
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}
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}
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// MARK: - Private methods
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private func parseError(_ message: WKScriptMessage) -> WebViewError {
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let body = message.body as? [String: Any]
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return WebViewJSError(contentURL: body?[WebViewErrorConstants.errorUrl] as? URL,
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name: body?[WebViewErrorConstants.errorName] as? String,
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message: body?[WebViewErrorConstants.errorMessage] as? String,
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stackTrace: body?[WebViewErrorConstants.errorStack] as? String)
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}
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}
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