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@@ -0,0 +1,88 @@
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+import Foundation
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+import SwiftDate
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+
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+final class SimpleLogReporter: IssueReporter {
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+ private let fileManager = FileManager.default
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+
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+ private var dateFormatter: DateFormatter {
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+ let dateFormatter = DateFormatter()
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+ dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZ"
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+ return dateFormatter
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+ }
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+
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+ func setup() {}
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+
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+ func setUserIdentifier(_: String?) {}
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+
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+ func reportNonFatalIssue(withName _: String, attributes _: [String: String]) {}
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+
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+ func reportNonFatalIssue(withError _: NSError) {}
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+
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+ func log(_ category: String, _ message: String, file: String, function: String, line: UInt) {
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+ let now = Date()
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+ let startOfDay = Calendar.current.startOfDay(for: now)
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+
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+ if !fileManager.fileExists(atPath: SimpleLogReporter.logDir) {
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+ try? fileManager.createDirectory(
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+ atPath: SimpleLogReporter.logDir,
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+ withIntermediateDirectories: false,
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+ attributes: nil
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+ )
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+ }
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+
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+ if !fileManager.fileExists(atPath: SimpleLogReporter.logFile) {
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+ createFile(at: startOfDay)
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+ } else {
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+ if let attributes = try? fileManager.attributesOfItem(atPath: SimpleLogReporter.logFile),
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+ let creationDate = attributes[.creationDate] as? Date, creationDate < startOfDay
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+ {
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+ try? fileManager.moveItem(atPath: SimpleLogReporter.logFile, toPath: SimpleLogReporter.logFilePrev)
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+ createFile(at: startOfDay)
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+ }
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+ }
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+
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+ let logEntry = "\(dateFormatter.string(from: now)) [\(category)] \(file.file) - \(function) - \(line) - \(message)\n"
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+ let data = logEntry.data(using: .utf8)!
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+ try? data.append(fileURL: URL(fileURLWithPath: SimpleLogReporter.logFile))
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+ }
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+
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+ private func createFile(at date: Date) {
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+ fileManager.createFile(atPath: SimpleLogReporter.logFile, contents: nil, attributes: [.creationDate: date])
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+ }
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+
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+ static var logFile: String {
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+ getDocumentsDirectory().appendingPathComponent("logs/log.txt").path
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+ }
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+
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+ static var logDir: String {
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+ getDocumentsDirectory().appendingPathComponent("logs").path
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+ }
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+
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+ static var logFilePrev: String {
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+ getDocumentsDirectory().appendingPathComponent("logs/log_prev.txt").path
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+ }
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+
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+ static func getDocumentsDirectory() -> URL {
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+ let paths = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)
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+ let documentsDirectory = paths[0]
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+ return documentsDirectory
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+ }
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+}
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+
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+private extension Data {
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+ func append(fileURL: URL) throws {
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+ if let fileHandle = FileHandle(forWritingAtPath: fileURL.path) {
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+ defer {
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+ fileHandle.closeFile()
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+ }
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+ fileHandle.seekToEndOfFile()
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+ fileHandle.write(self)
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+ } else {
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+ try write(to: fileURL, options: .atomic)
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+ }
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+ }
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+}
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+
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+private extension String {
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+ var file: String { components(separatedBy: "/").last ?? "" }
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+}
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Ivan Valkou