hendrik-hog/Nextcloud-Cookbook-iOS
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Recipe creation, editing and deletion are now supported

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Vicnet
2023-10-04 11:23:05 +02:00
parent 77c07bb0b1
commit 85a8e631d0
14 changed files with 453 additions and 146 deletions
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17
Nextcloud Cookbook iOS Client/ViewModels/MainViewModel.swift
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@@ -16,7 +16,7 @@ import SwiftUI
private var imageCache: [Int: RecipeImage] = [:]
let dataStore: DataStore
var apiInterface: APIController? = nil
var apiController: APIController? = nil
/// The path of an image in storage
private var localImagePath: (Int, Bool) -> (String) = { recipeId, thumb in
@@ -43,6 +43,7 @@ import SwiftUI
) {
self.categories = categoryList
}
print(self.categories)
}
/// Try to load the recipe list from store or the server.
@@ -56,7 +57,9 @@ import SwiftUI
needsUpdate: needsUpdate
) {
recipes[categoryName] = recipeList
print(recipeList)
}
}
/// Try to load the recipe details from cache. If not found, try to load from store or the server.
@@ -116,8 +119,8 @@ import SwiftUI
print("loadImage(recipeId: \(recipeId), thumb: \(thumb), needsUpdate: \(needsUpdate))")
// If the image needs an update, request it from the server and overwrite the stored image
if needsUpdate {
guard let apiInterface = apiInterface else { return nil }
if let data = await apiInterface.imageDataFromServer(recipeId: recipeId, thumb: thumb) {
guard let apiController = apiController else { return nil }
if let data = await apiController.imageDataFromServer(recipeId: recipeId, thumb: thumb) {
guard let image = UIImage(data: data) else {
imageCache[recipeId] = RecipeImage(imageExists: false)
return nil
@@ -154,8 +157,8 @@ import SwiftUI
// Try to load from the server. Store if successfull.
print("Attempting to load image from server ...")
guard let apiInterface = apiInterface else { return nil }
if let data = await apiInterface.imageDataFromServer(recipeId: recipeId, thumb: thumb) {
guard let apiController = apiController else { return nil }
if let data = await apiController.imageDataFromServer(recipeId: recipeId, thumb: thumb) {
print("Image data received.")
// Create empty RecipeImage for each recipe even if no image found, so that further server requests are only sent if explicitly requested.
guard let image = UIImage(data: data) else {
@@ -190,9 +193,9 @@ extension MainViewModel {
print("Data found locally.")
return data
} else {
guard let apiInterface = apiInterface else { return nil }
guard let apiController = apiController else { return nil }
let request = RequestWrapper.jsonGetRequest(path: networkPath)
let (data, error): (T?, Error?) = await apiInterface.sendDataRequest(request)
let (data, error): (T?, Error?) = await apiController.sendDataRequest(request)
print(error as Any)
if let data = data {
await dataStore.save(data: data, toPath: localPath)