20 lines
588 B
Swift
20 lines
588 B
Swift
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import Foundation
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import UniformTypeIdentifiers
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public enum PDFFileSelection {
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public static func isPDFFileURL(_ url: URL) -> Bool {
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guard url.isFileURL else { return false }
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let resourceValues = try? url.resourceValues(forKeys: [.contentTypeKey, .isDirectoryKey])
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if resourceValues?.isDirectory == true {
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return false
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}
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if let contentType = resourceValues?.contentType {
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return contentType.conforms(to: .pdf)
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}
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return url.pathExtension.localizedCaseInsensitiveCompare("pdf") == .orderedSame
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}
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}
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