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diff --git a/Shared/Post/PostCell.swift b/Shared/Post/PostCell.swift
index 36d17d0..706ba04 100644
--- a/Shared/Post/PostCell.swift
+++ b/Shared/Post/PostCell.swift
@@ -1,36 +1,37 @@
import SwiftUI
struct PostCell: View {
@EnvironmentObject var postStore: PostStore
+
@ObservedObject var post: Post
var body: some View {
HStack {
VStack(alignment: .leading) {
Text(post.title)
.font(.headline)
.lineLimit(1)
Text(buildDateString(from: post.createdDate))
.font(.caption)
.lineLimit(1)
}
Spacer()
PostStatusBadge(post: post)
}
.padding(5)
}
func buildDateString(from date: Date) -> String {
let dateFormatter = DateFormatter()
dateFormatter.dateStyle = .long
dateFormatter.timeStyle = .short
return dateFormatter.string(from: date)
}
}
struct PostCell_Previews: PreviewProvider {
static var previews: some View {
PostCell(post: testPost)
}
}
diff --git a/Shared/Post/PostEditor.swift b/Shared/Post/PostEditor.swift
index 57fe7fb..1641f84 100644
--- a/Shared/Post/PostEditor.swift
+++ b/Shared/Post/PostEditor.swift
@@ -1,71 +1,73 @@
import SwiftUI
struct PostEditor: View {
@EnvironmentObject var postStore: PostStore
+
@ObservedObject var post: Post
+
@State private var isNewPost = false
var body: some View {
VStack {
TextEditor(text: $post.title)
.font(.title)
.frame(height: 100)
.onChange(of: post.title) { _ in
if post.status == .published {
post.status = .edited
}
}
TextEditor(text: $post.body)
.font(.body)
.onChange(of: post.body) { _ in
if post.status == .published {
post.status = .edited
}
}
}
.padding()
.toolbar {
ToolbarItem(placement: .status) {
PostStatusBadge(post: post)
}
ToolbarItem(placement: .primaryAction) {
Button(action: {
post.status = .published
}, label: {
Image(systemName: "paperplane")
})
}
}
.onAppear(perform: {
checkIfNewPost()
if self.isNewPost {
addNewPostToStore()
}
})
}
private func checkIfNewPost() {
self.isNewPost = !postStore.posts.contains(where: { $0.id == post.id })
}
private func addNewPostToStore() {
withAnimation {
postStore.add(post)
self.isNewPost = false
}
}
}
struct PostEditor_NewDraftPreviews: PreviewProvider {
static var previews: some View {
PostEditor(post: Post())
.environmentObject(testPostStore)
}
}
struct PostEditor_ExistingPostPreviews: PreviewProvider {
static var previews: some View {
PostEditor(post: testPostData[0])
.environmentObject(testPostStore)
}
}
diff --git a/Shared/Post/PostList.swift b/Shared/Post/PostList.swift
index ab4102c..75fae23 100644
--- a/Shared/Post/PostList.swift
+++ b/Shared/Post/PostList.swift
@@ -1,107 +1,108 @@
import SwiftUI
struct PostList: View {
@EnvironmentObject var postStore: PostStore
+
@State var selectedCollection: PostCollection
@State var isPresentingSettings = false
var body: some View {
#if os(iOS)
GeometryReader { geometry in
List {
ForEach(showPosts(for: selectedCollection)) { post in
NavigationLink(
destination: PostEditor(post: post)
) {
PostCell(
post: post
)
}
}
}
.navigationTitle(selectedCollection.title)
.toolbar {
ToolbarItem(placement: .primaryAction) {
Button(action: {
let post = Post()
postStore.add(post)
}, label: {
Image(systemName: "square.and.pencil")
})
}
ToolbarItem(placement: .bottomBar) {
HStack {
Button(action: {
isPresentingSettings = true
}, label: {
Image(systemName: "gear")
}).sheet(
isPresented: $isPresentingSettings,
onDismiss: {
isPresentingSettings = false
},
content: {
SettingsView(isPresented: $isPresentingSettings)
}
)
Spacer()
Text(pluralizedPostCount(for: showPosts(for: selectedCollection)))
.foregroundColor(.secondary)
}
.padding()
.frame(width: geometry.size.width)
}
}
}
#else //if os(macOS)
List {
ForEach(showPosts(for: selectedCollection)) { post in
NavigationLink(
destination: PostEditor(post: post)
) {
PostCell(
post: post
)
}
}
}
.navigationTitle(selectedCollection.title)
.navigationSubtitle(pluralizedPostCount(for: showPosts(for: selectedCollection)))
.toolbar {
Button(action: {
let post = Post()
postStore.add(post)
}, label: {
Image(systemName: "square.and.pencil")
})
}
#endif
}
private func pluralizedPostCount(for posts: [Post]) -> String {
if posts.count == 1 {
return "1 post"
} else {
return "\(posts.count) posts"
}
}
private func showPosts(for collection: PostCollection) -> [Post] {
if collection == allPostsCollection {
return postStore.posts
} else {
return postStore.posts.filter {
$0.collection.title == collection.title
}
}
}
}
struct PostList_Previews: PreviewProvider {
static var previews: some View {
Group {
PostList(selectedCollection: allPostsCollection)
.environmentObject(testPostStore)
}
}
}

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