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Bug fixes

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This commit is contained in:
VincentMeilinger
2024-02-03 10:07:15 +01:00
parent 116ed0d077
commit 4c2b459683
15 changed files with 230 additions and 342 deletions
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23
Nextcloud Cookbook iOS Client/Data/DataStore.swift
View File

@@ -10,7 +10,7 @@ import SwiftUI
class DataStore {
let fileManager = FileManager.default
static let shared = DataStore()
private static func fileURL(appending: String) throws -> URL {
try FileManager.default.url(
@@ -87,7 +87,28 @@ class DataStore {
return true
}
}
// SimilarityIndex loading and saving
import SimilaritySearchKit
extension DataStore {
func loadIndex() async -> [IndexItem]? {
do {
let indexItems = try await SimilarityIndex().loadIndex(fromDirectory: Self.fileURL(appending: "similarity_index"))
return indexItems
} catch {
print("Unable to load SimilarityIndex")
return nil
}
}
func saveIndex(_ index: SimilarityIndex) {
do {
try index.saveIndex(toDirectory: Self.fileURL(appending: "similarity_index"))
} catch {
print("Unable to save SimilarityIndex")
}
}
}

16
Nextcloud Cookbook iOS Client/Data/UserSettings.swift
View File

@@ -12,7 +12,7 @@ import Combine
class UserSettings: ObservableObject {
static let shared = UserSettings()
@Published var username: String {
didSet {
UserDefaults.standard.set(username, forKey: "username")
@@ -43,6 +43,12 @@ class UserSettings: ObservableObject {
}
}
@Published var cookbookApiVersion: CookbookApiVersion {
didSet {
UserDefaults.standard.set(cookbookApiVersion, forKey: "cookbookApiVersion")
}
}
@Published var onboarding: Bool {
didSet {
UserDefaults.standard.set(onboarding, forKey: "onboarding")
@@ -115,6 +121,7 @@ class UserSettings: ObservableObject {
self.authString = UserDefaults.standard.object(forKey: "authString") as? String ?? ""
self.serverAddress = UserDefaults.standard.object(forKey: "serverAddress") as? String ?? ""
self.serverProtocol = UserDefaults.standard.object(forKey: "serverProtocol") as? String ?? "https://"
self.cookbookApiVersion = UserDefaults.standard.object(forKey: "cookbookApiVersion") as? CookbookApiVersion ?? .v1
self.onboarding = UserDefaults.standard.object(forKey: "onboarding") as? Bool ?? true
self.defaultCategory = UserDefaults.standard.object(forKey: "defaultCategory") as? String ?? ""
self.language = UserDefaults.standard.object(forKey: "language") as? String ?? SupportedLanguage.DEVICE.rawValue
@@ -134,15 +141,14 @@ class UserSettings: ObservableObject {
authString = loginData.base64EncodedString()
}
}
}
func setAuthString() -> String {
func setAuthString() {
if token != "" && username != "" {
let loginString = "\(self.username):\(self.token)"
let loginData = loginString.data(using: String.Encoding.utf8)!
return loginData.base64EncodedString()
} else {
return ""
self.authString = loginData.base64EncodedString()
}
}
}

1
Nextcloud Cookbook iOS Client/ViewModels/AppState.swift → Nextcloud Cookbook iOS Client/Models/AppState.swift
View File

@@ -19,7 +19,6 @@ import UIKit
var imagesNeedUpdate: [Int: [String: Bool]] = [:]
var lastUpdates: [String: Date] = [:]
private let api: CookbookApi.Type
private let dataStore: DataStore

0
Nextcloud Cookbook iOS Client/ViewModels/RecipeEditViewModel.swift → Nextcloud Cookbook iOS Client/Models/RecipeEditViewModel.swift
View File

10
Nextcloud Cookbook iOS Client/Network/CookbookApi/ApiRequest.swift → Nextcloud Cookbook iOS Client/Network/ApiRequest.swift
View File

@@ -16,7 +16,6 @@ struct ApiRequest {
let body: Data?
/// The path to the Cookbook application on the nextcloud server.
let cookbookPath = "/index.php/apps/cookbook"
init(
path: String,
@@ -32,11 +31,11 @@ struct ApiRequest {
self.body = body
}
func send() async -> (Data?, NetworkError?) {
func send(pathCompletion: Bool = true) async -> (Data?, NetworkError?) {
Logger.network.debug("\(method.rawValue) \(path) sending ...")
// Prepare URL
let urlString = UserSettings.shared.serverProtocol + UserSettings.shared.serverAddress + cookbookPath + path
let urlString = pathCompletion ? UserSettings.shared.serverProtocol + UserSettings.shared.serverAddress + path : path
print("Full path: \(urlString)")
//Logger.network.debug("Full path: \(urlString)")
guard let urlStringSanitized = urlString.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) else { return (nil, .unknownError) }
@@ -78,9 +77,10 @@ struct ApiRequest {
return (nil, error)
}
if let data = data {
print(data, String(data: data, encoding: .utf8))
print(data, String(data: data, encoding: .utf8) as Any)
return (data, nil)
}
return (data!, nil)
return (nil, .unknownError)
} catch {
let error = decodeURLResponse(response: response as? HTTPURLResponse)
Logger.network.debug("\(method.rawValue) \(path) FAILURE: \(error.debugDescription)")

19
Nextcloud Cookbook iOS Client/Network/CookbookApi/CookbookApi.swift
View File

@@ -10,7 +10,26 @@ import OSLog
import UIKit
/// The Cookbook API class used for requests to the Nextcloud Cookbook service.
let cookbookApi: CookbookApi.Type = getApi()
func getApi() -> CookbookApi.Type {
switch UserSettings.shared.cookbookApiVersion {
case .v1:
return CookbookApiV1.self
}
}
/// The Cookbook API version.
enum CookbookApiVersion: String {
case v1 = "v1"
}
/// A protocol defining common API endpoints that are likely to remain the same over future Cookbook API versions.
protocol CookbookApi {
static var basePath: String { get }
/// Not implemented yet.
static func importRecipe(
auth: String,

26
Nextcloud Cookbook iOS Client/Network/CookbookApi/CookbookApiV1.swift
View File

@@ -10,9 +10,11 @@ import UIKit
class CookbookApiV1: CookbookApi {
static let basePath: String = "/index.php/apps/cookbook/api/v1"
static func importRecipe(auth: String, data: Data) async -> (RecipeDetail?, NetworkError?) {
let request = ApiRequest(
path: "/api/v1/import",
path: basePath + "/import",
method: .POST,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON), HeaderField.contentType(value: .JSON)]
@@ -26,7 +28,7 @@ class CookbookApiV1: CookbookApi {
static func getImage(auth: String, id: Int, size: RecipeImage.RecipeImageSize) async -> (UIImage?, NetworkError?) {
let imageSize = (size == .FULL ? "full" : "thumb")
let request = ApiRequest(
path: "/api/v1/recipes/\(id)/image?size=\(imageSize)",
path: basePath + "/recipes/\(id)/image?size=\(imageSize)",
method: .GET,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .IMAGE)]
@@ -39,7 +41,7 @@ class CookbookApiV1: CookbookApi {
static func getRecipes(auth: String) async -> ([Recipe]?, NetworkError?) {
let request = ApiRequest(
path: "/api/v1/recipes",
path: basePath + "/recipes",
method: .GET,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]
@@ -56,7 +58,7 @@ class CookbookApiV1: CookbookApi {
}
let request = ApiRequest(
path: "/api/v1/recipes",
path: basePath + "/recipes",
method: .POST,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON), HeaderField.contentType(value: .JSON)],
@@ -80,7 +82,7 @@ class CookbookApiV1: CookbookApi {
static func getRecipe(auth: String, id: Int) async -> (RecipeDetail?, NetworkError?) {
let request = ApiRequest(
path: "/api/v1/recipes/\(id)",
path: basePath + "/recipes/\(id)",
method: .GET,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]
@@ -96,7 +98,7 @@ class CookbookApiV1: CookbookApi {
return .dataError
}
let request = ApiRequest(
path: "/api/v1/recipes/\(recipe.id)",
path: basePath + "/recipes/\(recipe.id)",
method: .PUT,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON), HeaderField.contentType(value: .JSON)],
@@ -120,7 +122,7 @@ class CookbookApiV1: CookbookApi {
static func deleteRecipe(auth: String, id: Int) async -> (NetworkError?) {
let request = ApiRequest(
path: "/api/v1/recipes/\(id)",
path: basePath + "/recipes/\(id)",
method: .DELETE,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]
@@ -133,7 +135,7 @@ class CookbookApiV1: CookbookApi {
static func getCategories(auth: String) async -> ([Category]?, NetworkError?) {
let request = ApiRequest(
path: "/api/v1/categories",
path: basePath + "/categories",
method: .GET,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]
@@ -146,7 +148,7 @@ class CookbookApiV1: CookbookApi {
static func getCategory(auth: String, named categoryName: String) async -> ([Recipe]?, NetworkError?) {
let request = ApiRequest(
path: "/api/v1/category/\(categoryName)",
path: basePath + "/category/\(categoryName)",
method: .GET,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]
@@ -159,7 +161,7 @@ class CookbookApiV1: CookbookApi {
static func renameCategory(auth: String, named categoryName: String, newName: String) async -> (NetworkError?) {
let request = ApiRequest(
path: "/api/v1/category/\(categoryName)",
path: basePath + "/category/\(categoryName)",
method: .PUT,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]
@@ -172,7 +174,7 @@ class CookbookApiV1: CookbookApi {
static func getTags(auth: String) async -> ([RecipeKeyword]?, NetworkError?) {
let request = ApiRequest(
path: "/api/v1/keywords",
path: basePath + "/keywords",
method: .GET,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]
@@ -185,7 +187,7 @@ class CookbookApiV1: CookbookApi {
static func getRecipesTagged(auth: String, keyword: String) async -> ([Recipe]?, NetworkError?) {
let request = ApiRequest(
path: "/api/v1/tags/\(keyword)",
path: basePath + "/tags/\(keyword)",
method: .GET,
authString: auth,
headerFields: [HeaderField.ocsRequest(value: true), HeaderField.accept(value: .JSON)]

66
Nextcloud Cookbook iOS Client/Network/NextcloudApi/NextcloudApi.swift
View File

@@ -7,6 +7,72 @@
import Foundation
/// The `NextcloudApi` class provides functionalities to interact with the Nextcloud API, particularly for user authentication.
class NextcloudApi {
/// Initiates the login process with Nextcloud using the Login Flow v2.
///
/// This static function sends a POST request to the Nextcloud server to obtain a `LoginV2Request` object.
/// The object contains necessary details for the second step of the authentication process.
///
/// - Returns: A tuple containing an optional `LoginV2Request` and an optional `NetworkError`.
/// - `LoginV2Request?`: An object containing the necessary information for the second step of the login process, if successful.
/// - `NetworkError?`: An error encountered during the network request, if any.
static func loginV2Request() async -> (LoginV2Request?, NetworkError?) {
let path = UserSettings.shared.serverProtocol + UserSettings.shared.serverAddress
let request = ApiRequest(
path: path + "/index.php/login/v2",
method: .POST
)
let (data, error) = await request.send(pathCompletion: false)
if let error = error {
return (nil, error)
}
guard let data = data else {
return (nil, NetworkError.dataError)
}
guard let loginRequest: LoginV2Request = JSONDecoder.safeDecode(data) else {
return (nil, NetworkError.decodingFailed)
}
return (loginRequest, nil)
}
/// Completes the user authentication process with Nextcloud using the Login Flow v2.
///
/// This static function sends a POST request to the Nextcloud server with the login token obtained from `loginV2Request`.
/// On successful validation of the token, it returns a `LoginV2Response` object, completing the user login.
///
/// - Parameter req: A `LoginV2Request` object containing the token and endpoint information for the authentication request.
///
/// - Returns: A tuple containing an optional `LoginV2Response` and an optional `NetworkError`.
/// - `LoginV2Response?`: An object representing the response of the login process, if successful.
/// - `NetworkError?`: An error encountered during the network request, if any.
static func loginV2Response(req: LoginV2Request) async -> (LoginV2Response?, NetworkError?) {
let request = ApiRequest(
path: req.poll.endpoint,
method: .POST,
headerFields: [
HeaderField.ocsRequest(value: true),
HeaderField.accept(value: .JSON),
HeaderField.contentType(value: .FORM)
],
body: "token=\(req.poll.token)".data(using: .utf8)
)
let (data, error) = await request.send(pathCompletion: false)
if let error = error {
return (nil, error)
}
guard let data = data else {
return (nil, NetworkError.dataError)
}
guard let loginResponse: LoginV2Response = JSONDecoder.safeDecode(data) else {
return (nil, NetworkError.decodingFailed)
}
return (loginResponse, nil)
}
}

209
Nextcloud Cookbook iOS Client/Views/MainView.swift
View File

@@ -6,6 +6,7 @@
//
import SwiftUI
import SimilaritySearchKit
struct MainView: View {
@StateObject var viewModel = AppState()
@@ -69,211 +70,3 @@ struct MainView: View {
}
}
}
/*struct MainView: View {
@ObservedObject var viewModel: MainViewModel
@StateObject var userSettings: UserSettings = UserSettings.shared
@State private var selectedCategory: Category? = nil
@State private var showEditView: Bool = false
@State private var showSearchView: Bool = false
@State private var showSettingsView: Bool = false
@State private var serverConnection: Bool = false
@State private var showLoadingIndicator: Bool = false
var columns: [GridItem] = [GridItem(.adaptive(minimum: 150), spacing: 0)]
var body: some View {
NavigationSplitView {
List(selection: $selectedCategory) {
// All recipes
NavigationLink {
RecipeSearchView(viewModel: viewModel)
} label: {
HStack(alignment: .center) {
Image(systemName: "magnifyingglass")
Text("Search")
.font(.system(size: 20, weight: .medium, design: .default))
}
.padding(7)
}
// Categories
ForEach(viewModel.categories) { category in
if category.recipe_count != 0 {
NavigationLink(value: category) {
HStack(alignment: .center) {
if selectedCategory != nil && category.name == selectedCategory!.name {
Image(systemName: "book")
} else {
Image(systemName: "book.closed.fill")
}
Text(category.name == "*" ? String(localized: "Other") : category.name)
.font(.system(size: 20, weight: .medium, design: .default))
Spacer()
Text("\(category.recipe_count)")
.font(.system(size: 15, weight: .bold, design: .default))
.foregroundStyle(Color.background)
.frame(width: 25, height: 25, alignment: .center)
.minimumScaleFactor(0.5)
.background {
Circle()
.foregroundStyle(Color.secondary)
}
}.padding(7)
}
}
}
}
.navigationTitle("Cookbooks")
.navigationDestination(isPresented: $showSettingsView) {
SettingsView(viewModel: viewModel)
}
.navigationDestination(isPresented: $showSearchView) {
RecipeSearchView(viewModel: viewModel)
}
.toolbar {
MainViewToolBar(
viewModel: viewModel,
showEditView: $showEditView,
showSettingsView: $showSettingsView,
serverConnection: $serverConnection,
showLoadingIndicator: $showLoadingIndicator
)
}
} detail: {
NavigationStack {
if let category = selectedCategory {
CategoryDetailView(
categoryName: category.name,
viewModel: viewModel,
showEditView: $showEditView
)
.id(category.id) // Workaround: This is needed to update the detail view when the selection changes
}
}
}
.tint(.nextcloudBlue)
.sheet(isPresented: $showEditView) {
RecipeEditView(
viewModel:
RecipeEditViewModel(
mainViewModel: viewModel,
uploadNew: true
),
isPresented: $showEditView
)
}
.task {
showLoadingIndicator = true
self.serverConnection = await viewModel.checkServerConnection()
await viewModel.getCategories()
await viewModel.updateAllRecipeDetails()
// Open detail view for default category
if userSettings.defaultCategory != "" {
if let cat = viewModel.categories.first(where: { c in
if c.name == userSettings.defaultCategory {
return true
}
return false
}) {
self.selectedCategory = cat
}
}
showLoadingIndicator = false
}
.refreshable {
self.serverConnection = await viewModel.checkServerConnection()
await viewModel.getCategories()
}
}
}
struct MainViewToolBar: ToolbarContent {
@ObservedObject var viewModel: MainViewModel
@Binding var showEditView: Bool
@Binding var showSettingsView: Bool
@Binding var serverConnection: Bool
@Binding var showLoadingIndicator: Bool
@State private var presentPopover: Bool = false
var body: some ToolbarContent {
// Top left menu toolbar item
ToolbarItem(placement: .topBarLeading) {
Menu {
Button {
self.showSettingsView = true
} label: {
Text("Settings")
Image(systemName: "gearshape")
}
Button {
Task {
showLoadingIndicator = true
UserSettings.shared.lastUpdate = Date.distantPast
await viewModel.getCategories()
for category in viewModel.categories {
await viewModel.getCategory(named: category.name, fetchMode: .preferServer)
}
await viewModel.updateAllRecipeDetails()
showLoadingIndicator = false
}
} label: {
Text("Refresh all")
Image(systemName: "icloud.and.arrow.down")
}
} label: {
Image(systemName: "ellipsis.circle")
}
}
// Server connection indicator
ToolbarItem(placement: .topBarTrailing) {
Button {
print("Check server connection")
presentPopover = true
} label: {
if showLoadingIndicator {
ProgressView()
} else if serverConnection {
Image(systemName: "checkmark.icloud")
} else {
Image(systemName: "xmark.icloud")
}
}.popover(isPresented: $presentPopover) {
VStack(alignment: .leading) {
Text(serverConnection ? LocalizedStringKey("Connected to server.") : LocalizedStringKey("Unable to connect to server."))
.bold()
Text("Last updated: \(DateFormatter.utcToString(date: UserSettings.shared.lastUpdate))")
.font(.caption)
.foregroundStyle(Color.secondary)
}
.padding()
.presentationCompactAdaptation(.popover)
}
}
// Create new recipes
ToolbarItem(placement: .topBarTrailing) {
Button {
print("Add new recipe")
showEditView = true
} label: {
Image(systemName: "plus.circle.fill")
}
}
}
}
*/

41
Nextcloud Cookbook iOS Client/Views/Onboarding/TokenLoginView.swift
View File

@@ -87,44 +87,21 @@ struct TokenLoginView: View {
showAlert = true
return false
}
let headerFields = [
HeaderField.ocsRequest(value: true),
]
let request = RequestWrapper.customRequest(
method: .GET,
path: .CATEGORIES,
headerFields: headerFields,
authenticate: true
)
var (data, error): (Data?, Error?) = (nil, nil)
do {
let loginString = "\(userSettings.username):\(userSettings.token)"
let loginData = loginString.data(using: String.Encoding.utf8)!
let authString = loginData.base64EncodedString()
DispatchQueue.main.async {
userSettings.authString = authString
}
(data, error) = try await NetworkHandler.sendHTTPRequest(
request,
hostPath: "https://\(userSettings.serverAddress)/index.php/apps/cookbook/api/v1/",
authString: authString
)
} catch {
print("Error: ", error)
UserSettings.shared.setAuthString()
let (data, error) = await cookbookApi.getCategories(auth: UserSettings.shared.authString)
if let error = error {
alertMessage = "Login failed. Please check your inputs and internet connection."
showAlert = true
return false
}
guard let data = data else {
alertMessage = "Login failed. Please check your inputs."
showAlert = true
return false
}
if let testRequest: [Category] = JSONDecoder.safeDecode(data) {
print("validationResponse: \(testRequest)")
return true
}
alertMessage = "Login failed. Please check your inputs and internet connection."
showAlert = true
return false
return true
}
}

97
Nextcloud Cookbook iOS Client/Views/Onboarding/V2LoginView.swift
View File

@@ -34,9 +34,7 @@ struct V2LoginView: View {
@State var loginStage: V2LoginStage = .login
@State var loginRequest: LoginV2Request? = nil
@State var userSettings = UserSettings.shared
// TextField handling
enum Field {
case server
@@ -73,14 +71,18 @@ struct V2LoginView: View {
HStack {
Button {
if userSettings.serverAddress == "" {
if UserSettings.shared.serverAddress == "" {
alertMessage = "Please enter a valid server address."
showAlert = true
return
}
Task {
await sendLoginV2Request()
let error = await sendLoginV2Request()
if let error = error {
alertMessage = "A network error occured (\(error.rawValue))."
showAlert = true
}
if let loginRequest = loginRequest {
await UIApplication.shared.open(URL(string: loginRequest.login)!)
} else {
@@ -107,20 +109,27 @@ struct V2LoginView: View {
Button {
// fetch login v2 response
Task {
guard let res = await fetchLoginV2Response() else {
let (response, error) = await fetchLoginV2Response()
if let error = error {
alertMessage = "Login failed. Please login via the browser and try again. (\(error.rawValue))"
showAlert = true
return
}
guard let response = response else {
alertMessage = "Login failed. Please login via the browser and try again."
showAlert = true
return
}
print("Login successfull for user \(res.loginName)!")
self.userSettings.username = res.loginName
self.userSettings.token = res.appPassword
let loginString = "\(userSettings.username):\(userSettings.token)"
print("Login successful for user \(response.loginName)!")
UserSettings.shared.username = response.loginName
UserSettings.shared.token = response.appPassword
let loginString = "\(UserSettings.shared.username):\(UserSettings.shared.token)"
let loginData = loginString.data(using: String.Encoding.utf8)!
DispatchQueue.main.async {
userSettings.authString = loginData.base64EncodedString()
UserSettings.shared.authString = loginData.base64EncodedString()
}
self.userSettings.onboarding = false
UserSettings.shared.onboarding = false
}
} label: {
Text("Validate")
@@ -141,64 +150,14 @@ struct V2LoginView: View {
}
}
func sendLoginV2Request() async {
let hostPath = "https://\(userSettings.serverAddress)"
let headerFields: [HeaderField] = [
//HeaderField.ocsRequest(value: true),
//HeaderField.accept(value: .JSON)
]
let request = RequestWrapper.customRequest(
method: .POST,
path: .LOGINV2REQ,
headerFields: headerFields
)
do {
let (data, _): (Data?, Error?) = try await NetworkHandler.sendHTTPRequest(
request,
hostPath: hostPath,
authString: nil
)
guard let data = data else { return }
print("Data: \(data)")
let loginReq: LoginV2Request? = JSONDecoder.safeDecode(data)
self.loginRequest = loginReq
} catch {
print("Could not establish communication with the server.")
}
func sendLoginV2Request() async -> NetworkError? {
let (req, error) = await NextcloudApi.loginV2Request()
self.loginRequest = req
return error
}
func fetchLoginV2Response() async -> LoginV2Response? {
guard let loginRequest = loginRequest else { return nil }
let headerFields = [
HeaderField.ocsRequest(value: true),
HeaderField.accept(value: .JSON),
HeaderField.contentType(value: .FORM)
]
let request = RequestWrapper.customRequest(
method: .POST,
path: .NONE,
headerFields: headerFields,
body: "token=\(loginRequest.poll.token)".data(using: .utf8),
authenticate: false
)
var (data, error): (Data?, Error?) = (nil, nil)
do {
(data, error) = try await NetworkHandler.sendHTTPRequest(
request,
hostPath: loginRequest.poll.endpoint,
authString: nil
)
} catch {
print("Error: ", error)
}
guard let data = data else { return nil }
if let loginRes: LoginV2Response = JSONDecoder.safeDecode(data) {
return loginRes
}
print("Could not decode.")
return nil
func fetchLoginV2Response() async -> (LoginV2Response?, NetworkError?) {
guard let loginRequest = loginRequest else { return (nil, .parametersNil) }
return await NextcloudApi.loginV2Response(req: loginRequest)
}
}

30
Nextcloud Cookbook iOS Client/Views/Tabs/SearchTabView.swift
View File

@@ -7,7 +7,7 @@
import Foundation
import SwiftUI
import SimilaritySearchKit
struct SearchTabView: View {
@EnvironmentObject var viewModel: SearchTabView.ViewModel
@@ -17,6 +17,13 @@ struct SearchTabView: View {
NavigationStack {
VStack {
ScrollView(showsIndicators: false) {
/*
Picker("Topping", selection: $viewModel.searchMode) {
ForEach(ViewModel.SearchMode.allCases, id: \.self) { mode in
Text(mode.rawValue)
}
}.pickerStyle(.segmented)
*/
LazyVStack {
ForEach(viewModel.recipesFiltered(), id: \.recipe_id) { recipe in
NavigationLink(value: recipe) {
@@ -47,13 +54,26 @@ struct SearchTabView: View {
class ViewModel: ObservableObject {
@Published var allRecipes: [Recipe] = []
@Published var searchText: String = ""
@Published var searchMode: SearchMode = .name
var similarityIndex: SimilarityIndex? = nil
var similaritySearchResults: [SearchResult] = []
enum SearchMode: String, CaseIterable {
case name = "Name & Keywords", ingredient = "Ingredients"
}
func recipesFiltered() -> [Recipe] {
guard searchText != "" else { return allRecipes }
return allRecipes.filter { recipe in
recipe.name.lowercased().contains(searchText.lowercased()) || // check name for occurence of search term
(recipe.keywords != nil && recipe.keywords!.lowercased().contains(searchText.lowercased())) // check keywords for search term
if searchMode == .name {
guard searchText != "" else { return allRecipes }
return allRecipes.filter { recipe in
recipe.name.lowercased().contains(searchText.lowercased()) || // check name for occurence of search term
(recipe.keywords != nil && recipe.keywords!.lowercased().contains(searchText.lowercased())) // check keywords for search term
}
} else if searchMode == .ingredient {
// TODO: Fuzzy ingredient search
}
return []
}
}
}