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Merged
marinofaggiana merged 1 commit into from
May 13, 2026
+270 −183
Merged

code #218

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159 changes: 63 additions & 96 deletions Sources/NextcloudKit/TypeIdentifiers/NKFilePropertyResolver.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ public enum NKTypeIconFile: String {
case compress = "compress"
case directory = "directory"
case document = "document"
case draw = "draw"
case image = "image"
case video = "video"
case pdf = "pdf"
Expand All @@ -44,119 +45,85 @@ public final class NKFilePropertyResolver {

public init() {}

public func resolve(inUTI: String, capabilities: NKCapabilities.Capabilities) -> NKFileProperty {
public func resolve(
mimeType: String,
fileExtension: String,
typeIdentifier: String,
capabilities: NKCapabilities.Capabilities
) -> NKFileProperty {

let fileProperty = NKFileProperty()
let typeIdentifier = inUTI as String
let utiString = inUTI as String

// Preferred extension
if let type = UTType(utiString),
let ext = type.preferredFilenameExtension {
fileProperty.ext = ext
// MARK: - Custom MIME types

switch mimeType {

case "application/vnd.excalidraw+json":
fileProperty.classFile = .document
fileProperty.iconName = .draw
fileProperty.name = "whiteboard"
fileProperty.ext = "whiteboard"
return fileProperty

default:
break
}

// Collabora Nextcloud Text Office
if capabilities.richDocumentsMimetypes.contains(typeIdentifier) {
// MARK: - Collabora / Office

if capabilities.richDocumentsMimetypes.contains(mimeType) {
fileProperty.classFile = .document
fileProperty.iconName = .document
fileProperty.name = "document"
return fileProperty
}

// MARK: - Resolve UTType

guard let type =
UTType(mimeType: mimeType) ??
UTType(typeIdentifier)
else {
fileProperty.classFile = .unknow
fileProperty.iconName = .unknow
fileProperty.name = "file"
return fileProperty
}

// Special-case identifiers
switch typeIdentifier {
case "text/plain", "text/html", "net.daringfireball.markdown", "text/x-markdown":
// MARK: - Type conformance

if type.conforms(to: .image) {

fileProperty.classFile = .image
fileProperty.iconName = .image
fileProperty.name = "image"

} else if type.conforms(to: .movie) {

fileProperty.classFile = .video
fileProperty.iconName = .video
fileProperty.name = "movie"

} else if type.conforms(to: .audio) {

fileProperty.classFile = .audio
fileProperty.iconName = .audio
fileProperty.name = "audio"

} else if type.conforms(to: .text) {

fileProperty.classFile = .document
fileProperty.iconName = .document
fileProperty.name = "markdown"
return fileProperty
case "com.microsoft.word.doc":
fileProperty.iconName = .txt
fileProperty.name = "text"

} else if type.conforms(to: .content) {

fileProperty.classFile = .document
fileProperty.iconName = .document
fileProperty.name = "document"
return fileProperty
case "com.apple.iwork.keynote.key":
fileProperty.classFile = .document
fileProperty.iconName = .ppt
fileProperty.name = "keynote"
return fileProperty
case "com.microsoft.excel.xls":
fileProperty.classFile = .document
fileProperty.iconName = .xls
fileProperty.name = "sheet"
return fileProperty
case "com.apple.iwork.numbers.numbers":
fileProperty.classFile = .document
fileProperty.iconName = .xls
fileProperty.name = "numbers"
return fileProperty
case "com.microsoft.powerpoint.ppt":
fileProperty.classFile = .document
fileProperty.iconName = .ppt
fileProperty.name = "presentation"
default:
break
}

// Well-known UTI type classifications
if let type = UTType(utiString) {
if type.conforms(to: .image) {
fileProperty.classFile = .image
fileProperty.iconName = .image
fileProperty.name = "image"

} else if type.conforms(to: .movie) {
fileProperty.classFile = .video
fileProperty.iconName = .video
fileProperty.name = "movie"

} else if type.conforms(to: .audio) {
fileProperty.classFile = .audio
fileProperty.iconName = .audio
fileProperty.name = "audio"

} else if type.conforms(to: .zip) {
fileProperty.classFile = .compress
fileProperty.iconName = .compress
fileProperty.name = "archive"

} else if type.conforms(to: .html) {
fileProperty.classFile = .document
fileProperty.iconName = .code
fileProperty.name = "code"

} else if type.conforms(to: .pdf) {
fileProperty.classFile = .document
fileProperty.iconName = .pdf
fileProperty.name = "document"

} else if type.conforms(to: .rtf) {
fileProperty.classFile = .document
fileProperty.iconName = .txt
fileProperty.name = "document"

} else if type.conforms(to: .text) {
// Default to .txt if extension is empty
if fileProperty.ext.isEmpty {
fileProperty.ext = "txt"
}
fileProperty.classFile = .document
fileProperty.iconName = .txt
fileProperty.name = "text"

} else if type.conforms(to: .content) {
fileProperty.classFile = .document
fileProperty.iconName = .document
fileProperty.name = "document"

} else {
fileProperty.classFile = .unknow
fileProperty.iconName = .unknow
fileProperty.name = "file"
}
} else {
// tipo UTI non valido

fileProperty.classFile = .unknow
fileProperty.iconName = .unknow
fileProperty.name = "file"
Expand Down
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