Fixed searchFiles() from string, fixing “BEGINSWITH” typo

.travis.yml

@@ -17,7 +17,7 @@ env:
     - DESTINATION="OS=8.1,name=iPhone 4S"          SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO"  CARTHAGEDEPLOY="NO"
 
     - DESTINATION="OS=10.1,name=Apple TV 1080p"    SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO"  CARTHAGEDEPLOY="NO"
-    - DESTINATION="OS=10.0,name=Apple TV 1080p"    SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO"  CARTHAGEDEPLOY="NO"
+    # - DESTINATION="OS=10.0,name=Apple TV 1080p"    SCHEME="$TVOS_FRAMEWORK_SCHEME"    SDK="$TVOS_SDK"    RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO"  CARTHAGEDEPLOY="NO"
 
     - DESTINATION="arch=x86_64"                    SCHEME="$MACOS_FRAMEWORK_SCHEME"   SDK="$MACOS_SDK"   RUN_TESTS="NO" BUILD_EXAMPLE="NO" POD="NO"  CARTHAGEDEPLOY="NO"
 before_install:
@@ -50,7 +50,7 @@ script:
 
   # Run `pod lib lint` if specified
   - if [ $POD == "YES" ]; then
-      pod lib lint;
+      pod lib lint --quick;
     fi
 
 after_success:

FileProvider.podspec

@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
   #
 
   s.name         = "FileProvider"
-  s.version      = "0.14.1"
+  s.version      = "0.14.3"
   s.summary      = "FileManager replacement for Local and Remote (WebDAV/Dropbox/OneDrive/SMB2) files on iOS and macOS."
 
   # This description is used to generate tags and improve search results.

FileProvider.xcodeproj/project.pbxproj

@@ -597,7 +597,7 @@
 		799396601D48B7BF00086753 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				BUNDLE_VERSION_STRING = 0.14.1;
+				BUNDLE_VERSION_STRING = 0.14.3;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
@@ -627,7 +627,7 @@
 		799396611D48B7BF00086753 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				BUNDLE_VERSION_STRING = 0.14.1;
+				BUNDLE_VERSION_STRING = 0.14.3;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_EMPTY_BODY = YES;

Sources/ExtendedLocalFileProvider.swift

@@ -247,7 +247,7 @@ public struct LocalFileInformationGenerator {
         var keys = [String]()
         
         func add(key: String, value: Any?) {
-            if let value = value {
+            if let value = value, !((value as? String)?.isEmpty ?? false) {
                 keys.append(key)
                 dic[key] = value
             }
@@ -282,16 +282,15 @@ public struct LocalFileInformationGenerator {
         add(key: "Device model", value: tiffDict[kCGImagePropertyTIFFModel as String])
         add(key: "Lens model", value: exifDict[kCGImagePropertyExifLensModel as String])
         add(key: "Artist", value: tiffDict[kCGImagePropertyTIFFArtist as String] as? String)
-        if let cr = tiffDict[kCGImagePropertyTIFFCopyright as String] as? String , !cr.isEmpty {
-            add(key: "Copyright", value: cr)
-
-        }
-        if let date = tiffDict[kCGImagePropertyTIFFDateTime as String] as? String , !date.isEmpty {
-            add(key: "Date taken", value: date)
-        }
+        add(key: "Copyright", value: tiffDict[kCGImagePropertyTIFFCopyright as String] as? String)
+        add(key: "Date taken", value: tiffDict[kCGImagePropertyTIFFDateTime as String] as? String)
+        
         if let latitude = tiffDict[kCGImagePropertyGPSLatitude as String] as? NSNumber, let longitude = tiffDict[kCGImagePropertyGPSLongitude as String] as? NSNumber {
             add(key: "Location", value: "\(latitude), \(longitude)")
         }
+        add(key: "Altitude", value: tiffDict[kCGImagePropertyGPSAltitude as String] as? NSNumber)
+        add(key: "Area", value: tiffDict[kCGImagePropertyGPSAreaInformation as String] as? NSNumber)
+        
         add(key: "Color space", value: imageDict[kCGImagePropertyColorModel as String])
         add(key: "Focal length", value: exifDict[kCGImagePropertyExifFocalLength as String])
         add(key: "F number", value: exifDict[kCGImagePropertyExifFNumber as String])
@@ -398,7 +397,7 @@ public struct LocalFileInformationGenerator {
         var keys = [String]()
         
         func add(key: String, value: Any?) {
-            if let value = value {
+            if let value = value, !((value as? String)?.isEmpty ?? false) {
                 keys.append(key)
                 dic[key] = value
             }
@@ -412,7 +411,8 @@ public struct LocalFileInformationGenerator {
             return nil
         }
         
-        func convertDate(_ date: String) -> Date? {
+        func convertDate(_ date: String?) -> Date? {
+            guard let date = date else { return nil }
             var dateStr = date
             if dateStr.hasPrefix("D:") {
                 dateStr = date.substring(from: date.characters.index(date.startIndex, offsetBy: 2))
@@ -430,15 +430,9 @@ public struct LocalFileInformationGenerator {
         }
         
         if let data = try? Data(contentsOf: fileURL), let provider = CGDataProvider(data: data as CFData), let reference = CGPDFDocument(provider), let dict = reference.info {
-            if let title = getKey("Title", from: dict), !title.isEmpty {
-                add(key: "Title", value: title)
-            }
-            if let author = getKey("Author", from: dict), !author.isEmpty {
-                add(key: "Author", value: author)
-            }
-            if let subject = getKey("Subject", from: dict), !subject.isEmpty {
-                add(key: "Subject", value: subject)
-            }
+            add(key: "Title", value: getKey("Title", from: dict))
+            add(key: "Author", value: getKey("Author", from: dict))
+            add(key: "Subject", value: getKey("Subject", from: dict))
             var majorVersion: Int32 = 0
             var minorVersion: Int32 = 0
             reference.getVersion(majorVersion: &majorVersion, minorVersion: &minorVersion)
@@ -451,15 +445,9 @@ public struct LocalFileInformationGenerator {
                 let size = pageRef.getBoxRect(CGPDFBox.mediaBox).size
                 add(key: "Resolution", value: "\(Int(size.width))x\(Int(size.height))")
             }
-            if let creator = getKey("Creator", from: dict), !creator.isEmpty {
-                add(key: "Content creator", value: creator)
-            }
-            if let creationDateString = getKey("CreationDate", from: dict) {
-                add(key: "Creation date", value: convertDate(creationDateString))
-            }
-            if let modifiedDateString = getKey("ModDate", from: dict) {
-                add(key: "Modified date", value: convertDate(modifiedDateString))
-            }
+            add(key: "Content creator", value: getKey("Creator", from: dict))
+            add(key: "Creation date", value: convertDate(getKey("CreationDate", from: dict)))
+            add(key: "Modified date", value: convertDate(getKey("ModDate", from: dict)))
             add(key: "Security", value: reference.isEncrypted ? "Present" : "None")
             add(key: "Allows printing", value: reference.allowsPrinting ? "Yes" : "No")
             add(key: "Allows copying", value: reference.allowsCopying ? "Yes" : "No")

Sources/FileProvider.swift

@@ -95,7 +95,7 @@ public protocol FileProviderBasic: class {
      - Parameters:
        - path: location of directory to start search
        - recursive: Searching subdirectories of path
-       - query: Simple string that file name contains to be search, case-insensitive.
+       - query: Simple string that file name begins with to be search, case-insensitive.
        - foundItemHandler: Closure which is called when a file is found
        - completionHandler: Closure which will be called after finishing search. Returns an arry of `FileObject` or error if occured.
      */
@@ -138,7 +138,7 @@ public protocol FileProviderBasic: class {
 
 extension FileProviderBasic {
     public func searchFiles(path: String, recursive: Bool, query: String, foundItemHandler: ((FileObject) -> Void)?, completionHandler: @escaping ((_ files: [FileObject], _ error: Error?) -> Void)) {
-        let predicate = NSPredicate(format: "name CONTAINS[c] %@", query)
+        let predicate = NSPredicate(format: "name BEGINSWITH[c] %@", query)
         self.searchFiles(path: path, recursive: recursive, query: predicate, foundItemHandler: foundItemHandler, completionHandler: completionHandler)
     }
     
@@ -948,6 +948,32 @@ public enum FileOperationType: CustomStringConvertible {
         return mirror.children.dropFirst().first?.value as? String
     }
     
+    init? (json: [String: AnyObject]) {
+        guard let type = json["type"] as? String, let source = json["source"] as? String else {
+            return nil
+        }
+        let dest = json["dest"] as? String
+        switch type {
+        case "Create":
+            self = .create(path: source)
+        case "Modify":
+            self = .modify(path: source)
+        case "Remove":
+            self = .remove(path: source)
+        case "Copy":
+            guard let dest = dest else { return nil }
+            self = .copy(source: source, destination: dest)
+        case "Move":
+            guard let dest = dest else { return nil }
+            self = .move(source: source, destination: dest)
+        case "Link":
+            guard let dest = dest else { return nil }
+            self = .link(link: source, target: dest)
+        default:
+            return nil
+        }
+    }
+    
     internal var json: String? {
         var dictionary: [String: AnyObject] = ["type": self.description as NSString]
         dictionary["source"] = source as NSString?

Sources/LocalFileProvider.swift

@@ -42,15 +42,21 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor, FileProvideUndo
     */
     open var isCoorinating: Bool
     
+    /// **OBSOLETED**: Use FileProvider.init(for:in:) instead.
+    @available(*, obsoleted: 1.0, renamed: "init(for:in:)", message: "Use FileProvider.init(for:in:) instead.")
+    public convenience init (directory: FileManager.SearchPathDirectory = .documentDirectory, domainMask: FileManager.SearchPathDomainMask = .userDomainMask) {
+        self.init(baseURL: FileManager.default.urls(for: directory, in: domainMask).first!)
+    }
+    
     /**
      Initializes provider for the specified common directory in the requested domains.
      default values are `directory: .documentDirectory, domainMask: .userDomainMask`.
      
      - Parameters:
-       - directory: The search path directory. The supported values are described in `FileManager.SearchPathDirectory`.
-       - domainMask: The file system domain to search. The value for this parameter is one or more of the constants described in `FileManager.SearchPathDomainMask`.
-    */
-    public convenience init (directory: FileManager.SearchPathDirectory = .documentDirectory, domainMask: FileManager.SearchPathDomainMask = .userDomainMask) {
+     - for: The search path directory. The supported values are described in `FileManager.SearchPathDirectory`.
+     - in: Base locations for directory to search. The value for this parameter is one or more of the constants described in `FileManager.SearchPathDomainMask`.
+     */
+    public convenience init (for directory: FileManager.SearchPathDirectory = .documentDirectory, in domainMask: FileManager.SearchPathDomainMask = .userDomainMask) {
         self.init(baseURL: FileManager.default.urls(for: directory, in: domainMask).first!)
     }
     

Sources/LocalHelper.swift

@@ -299,18 +299,15 @@ open class LocalOperationHandle: OperationHandle {
         let fp = FileManager()
         let filesList = fp.enumerator(at: pathURL, includingPropertiesForKeys: keys, options: enumOpt, errorHandler: nil)
         while let fileURL = filesList?.nextObject() as? URL {
-            do {
-                let values = try fileURL.resourceValues(forKeys: [.isDirectoryKey, .fileSizeKey])
-                let isdir = values.isDirectory ?? false
-                let size = Int64(values.fileSize ?? 0)
-                if isdir {
-                    folders += 1
-                } else {
-                    files += 1
-                }
-                totalsize += size
-            } catch _ {
+            guard let values = try? fileURL.resourceValues(forKeys: [.isDirectoryKey, .fileSizeKey]) else { continue }
+            let isdir = values.isDirectory ?? false
+            let size = Int64(values.fileSize ?? 0)
+            if isdir {
+                folders += 1
+            } else {
+                files += 1
             }
+            totalsize += size
         }
         
         return (folders, files, totalsize)

Sources/OneDriveHelper.swift

@@ -134,7 +134,7 @@ internal extension OneDriveFileProvider {
                 responseError = FileProviderOneDriveError(code: rCode, path: targetPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
             }
             completionHandler?(responseError ?? error)
-            self.delegateNotify(.create(path: targetPath), error: responseError ?? error)
+            self.delegateNotify(operation, error: responseError ?? error)
         })
         task.taskDescription = operation.json
         task.resume()
@@ -161,7 +161,7 @@ internal extension OneDriveFileProvider {
                 responseError = FileProviderOneDriveError(code: rCode, path: targetPath, errorDescription: String(data: data ?? Data(), encoding: .utf8))
             }
             completionHandler?(responseError ?? error)
-            self.delegateNotify(.create(path: targetPath), error: responseError ?? error)
+            self.delegateNotify(operation, error: responseError ?? error)
         })
         task.taskDescription = operation.json
         task.resume()

Sources/RemoteSession.swift

@@ -102,57 +102,44 @@ class SessionDelegate: NSObject, URLSessionDataDelegate, URLSessionDownloadDeleg
     func urlSession(_ session: URLSession, task: URLSessionTask, didSendBodyData bytesSent: Int64, totalBytesSent: Int64, totalBytesExpectedToSend: Int64) {
         self.didSendDataHandler?(session, task, bytesSent, totalBytesSent, totalBytesExpectedToSend)
         
-        guard let desc = task.taskDescription, let json = jsonToDictionary(desc) else {
-            return
-        }
-        guard let type = json["type"] as? String, let source = json["source"] as? String else {
-            return
-        }
-        let dest = json["dest"] as? String
-        let op : FileOperationType
-        switch type {
-        case "Create":
-            op = .create(path: source)
-        case "Copy":
-            guard let dest = dest else { return }
-            op = .copy(source: source, destination: dest)
-        case "Move":
-            guard let dest = dest else { return }
-            op = .move(source: source, destination: dest)
-        case "Modify":
-            op = .modify(path: source)
-        case "Remove":
-            op = .remove(path: source)
-        case "Link":
-            guard let dest = dest else { return }
-            op = .link(link: source, target: dest)
-        default:
+        guard let desc = task.taskDescription, let json = jsonToDictionary(desc),
+              let op = FileOperationType(json: json), let fileProvider = fileProvider else {
             return
         }
         
         let progress = Float(totalBytesSent) / Float(totalBytesExpectedToSend)
         
-        fileProvider?.delegate?.fileproviderProgress(fileProvider!, operation: op, progress: progress)
+        fileProvider.delegate?.fileproviderProgress(fileProvider, operation: op, progress: progress)
     }
     
     func urlSession(_ session: URLSession, downloadTask: URLSessionDownloadTask, didWriteData bytesWritten: Int64, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64) {
         self.didReceivedData?(session, downloadTask, bytesWritten, totalBytesWritten, totalBytesExpectedToWrite)
         
-        guard let desc = downloadTask.taskDescription, let json = jsonToDictionary(desc), let source = json["source"] as? String, let dest = json["dest"] as? String else {
+        guard let desc = downloadTask.taskDescription, let json = jsonToDictionary(desc),
+              let op = FileOperationType(json: json), let fileProvider = fileProvider else {
             return
         }
         
-        fileProvider?.delegate?.fileproviderProgress(fileProvider!, operation: .copy(source: source, destination: dest), progress: Float(totalBytesWritten) / Float(totalBytesExpectedToWrite))
+        fileProvider.delegate?.fileproviderProgress(fileProvider, operation: op, progress: Float(totalBytesWritten) / Float(totalBytesExpectedToWrite))
     }
     
     func urlSession(_ session: URLSession, task: URLSessionTask, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
-        let deposition: Foundation.URLSession.AuthChallengeDisposition = credential != nil ? .useCredential : .performDefaultHandling
-        completionHandler(deposition, credential)
+        authenticate(didReceive: challenge, completionHandler: completionHandler)
     }
     
     func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
-        let deposition: Foundation.URLSession.AuthChallengeDisposition = credential != nil ? .useCredential : .performDefaultHandling
-        completionHandler(deposition, credential)
+        authenticate(didReceive: challenge, completionHandler: completionHandler)
+    }
+    
+    func authenticate(didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
+        switch (challenge.previousFailureCount, credential != nil) {
+        case (0...1, true):
+            completionHandler(.useCredential, credential)
+        case (0, false):
+            completionHandler(.useCredential, challenge.proposedCredential)
+        default:
+            completionHandler(.performDefaultHandling, nil)
+        }
     }
 }
 

Sources/WebDAVFileProvider.swift

@@ -564,24 +564,21 @@ struct DavResponse {
     }
     
     static func parse(xmlResponse: Data, baseURL: URL?) -> [DavResponse] {
+        guard let xml = try? AEXMLDocument(xml: xmlResponse) else { return [] }
         var result = [DavResponse]()
-        do {
-            let xml = try AEXMLDocument(xml: xmlResponse)
-            var rootnode = xml.root
-            var responsetag = "response"
-            for node in rootnode.all ?? [] where node.name.lowercased().hasSuffix("multistatus") {
-                rootnode = node
+        var rootnode = xml.root
+        var responsetag = "response"
+        for node in rootnode.all ?? [] where node.name.lowercased().hasSuffix("multistatus") {
+            rootnode = node
+        }
+        for node in rootnode.children where node.name.lowercased().hasSuffix("response") {
+            responsetag = node.name
+            break
+        }
+        for responseNode in rootnode[responsetag].all ?? [] {
+            if let davResponse = DavResponse(responseNode, baseURL: baseURL) {
+                result.append(davResponse)
             }
-            for node in rootnode.children where node.name.lowercased().hasSuffix("response") {
-                responsetag = node.name
-                break
-            }
-            for responseNode in rootnode[responsetag].all ?? [] {
-                if let davResponse = DavResponse(responseNode, baseURL: baseURL) {
-                    result.append(davResponse)
-                }
-            }
-        } catch _ {
         }
         return result
     }