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diff --git a/iOS/PostEditor/PostEditorView.swift b/iOS/PostEditor/PostEditorView.swift
index 0a875f3..fc4afc4 100644
--- a/iOS/PostEditor/PostEditorView.swift
+++ b/iOS/PostEditor/PostEditorView.swift
@@ -1,283 +1,284 @@
import SwiftUI
struct PostEditorView: View {
@EnvironmentObject var model: WriteFreelyModel
@EnvironmentObject var errorHandling: ErrorHandling
@Environment(\.horizontalSizeClass) var horizontalSizeClass
@Environment(\.managedObjectContext) var moc
@Environment(\.presentationMode) var presentationMode
@ObservedObject var post: WFAPost
@State private var updatingTitleFromServer: Bool = false
@State private var updatingBodyFromServer: Bool = false
@State private var selectedCollection: WFACollection?
@FetchRequest(
entity: WFACollection.entity(),
sortDescriptors: [NSSortDescriptor(keyPath: \WFACollection.title, ascending: true)]
) var collections: FetchedResults<WFACollection>
var body: some View {
VStack {
if post.hasNewerRemoteCopy {
RemoteChangePromptView(
remoteChangeType: .remoteCopyUpdated,
buttonHandler: { model.updateFromServer(post: post) }
)
} else if post.wasDeletedFromServer {
RemoteChangePromptView(
remoteChangeType: .remoteCopyDeleted,
buttonHandler: {
self.presentationMode.wrappedValue.dismiss()
DispatchQueue.main.async {
model.posts.remove(post)
}
}
)
}
PostTextEditingView(
post: _post,
updatingTitleFromServer: $updatingTitleFromServer,
updatingBodyFromServer: $updatingBodyFromServer
)
.withErrorHandling()
}
.navigationBarTitleDisplayMode(.inline)
.padding()
.toolbar {
ToolbarItem(placement: .principal) {
PostEditorStatusToolbarView(post: post)
}
ToolbarItem(placement: .primaryAction) {
if model.isProcessingRequest {
ProgressView()
} else {
Menu(content: {
if post.status == PostStatus.local.rawValue {
Menu(content: {
Label("Publish to…", systemImage: "paperplane")
Button(action: {
if model.account.isLoggedIn {
post.collectionAlias = nil
publishPost()
} else {
self.model.isPresentingSettingsView = true
}
}, label: {
Text(" \(model.account.server == "https://write.as" ? "Anonymous" : "Drafts")")
})
ForEach(collections) { collection in
Button(action: {
if model.account.isLoggedIn {
post.collectionAlias = collection.alias
publishPost()
} else {
self.model.isPresentingSettingsView = true
}
}, label: {
Text(" \(collection.title)")
})
}
}, label: {
Label("Publish…", systemImage: "paperplane")
})
.accessibilityHint(Text("Choose the blog you want to publish this post to"))
.disabled(post.body.count == 0)
} else if post.status == PostStatus.edited.rawValue {
Button(action: {
if model.account.isLoggedIn {
publishPost()
} else {
self.model.isPresentingSettingsView = true
}
}, label: {
Label("Publish", systemImage: "paperplane")
})
.disabled(post.status == PostStatus.published.rawValue || post.body.count == 0)
Button(action: {
+ post.hasNewerRemoteCopy = true
model.updateFromServer(post: post)
}, label: {
Label("Revert", systemImage: "clock.arrow.circlepath")
})
.accessibilityHint(Text("Replace the edited post with the published version from the server"))
.disabled(post.status != PostStatus.edited.rawValue)
}
Button(action: {
sharePost()
}, label: {
Label("Share", systemImage: "square.and.arrow.up")
})
.accessibilityHint(Text("Open the system share sheet to share a link to this post"))
.disabled(post.postId == nil)
if model.account.isLoggedIn && post.status != PostStatus.local.rawValue {
Section(header: Text("Move To Collection")) {
Label("Move to:", systemImage: "arrowshape.zigzag.right")
Picker(selection: $selectedCollection, label: Text("Move to…")) {
Text(
" \(model.account.server == "https://write.as" ? "Anonymous" : "Drafts")"
).tag(nil as WFACollection?)
ForEach(collections) { collection in
Text(" \(collection.title)").tag(collection as WFACollection?)
}
}
}
}
}, label: {
ZStack {
Image("does.not.exist")
.accessibilityHidden(true)
Image(systemName: "ellipsis.circle")
.imageScale(.large)
.accessibilityHidden(true)
}
})
.accessibilityLabel(Text("Menu"))
.accessibilityHint(Text("Opens a context menu to publish, share, or move the post"))
.onTapGesture {
hideKeyboard()
}
.disabled(post.body.count == 0)
}
}
}
.onChange(of: post.hasNewerRemoteCopy, perform: { _ in
if !post.hasNewerRemoteCopy {
updatingTitleFromServer = true
updatingBodyFromServer = true
}
})
.onChange(of: selectedCollection, perform: { [selectedCollection] newCollection in
if post.collectionAlias == newCollection?.alias {
return
} else {
post.collectionAlias = newCollection?.alias
model.move(post: post, from: selectedCollection, to: newCollection)
}
})
.onChange(of: post.status, perform: { value in
if value != PostStatus.published.rawValue {
self.model.editor.saveLastDraft(post)
} else {
self.model.editor.clearLastDraft()
}
DispatchQueue.main.async {
LocalStorageManager.standard.saveContext()
}
})
.onAppear(perform: {
self.selectedCollection = collections.first { $0.alias == post.collectionAlias }
model.editor.setInitialValues(for: post)
if post.status != PostStatus.published.rawValue {
DispatchQueue.main.async {
self.model.editor.saveLastDraft(post)
}
} else {
self.model.editor.clearLastDraft()
}
})
.onChange(of: model.hasError) { value in
if value {
if let error = model.currentError {
self.errorHandling.handle(error: error)
} else {
self.errorHandling.handle(error: AppError.genericError())
}
model.hasError = false
}
}
.onDisappear(perform: {
self.model.editor.clearLastDraft()
if post.title.count == 0
&& post.body.count == 0
&& post.status == PostStatus.local.rawValue
&& post.updatedDate == nil
&& post.postId == nil {
DispatchQueue.main.async {
model.posts.remove(post)
}
} else if post.status != PostStatus.published.rawValue {
DispatchQueue.main.async {
LocalStorageManager.standard.saveContext()
}
}
})
}
private func publishPost() {
DispatchQueue.main.async {
LocalStorageManager.standard.saveContext()
model.publish(post: post)
}
model.editor.setInitialValues(for: post)
self.hideKeyboard()
}
private func sharePost() {
// If the post doesn't have a post ID, it isn't published, and therefore can't be shared, so return early.
guard let postId = post.postId else { return }
var urlString: String
if let postSlug = post.slug,
let postCollectionAlias = post.collectionAlias {
// This post is in a collection, so share the URL as baseURL/postSlug.
let urls = collections.filter { $0.alias == postCollectionAlias }
let baseURL = urls.first?.url ?? "\(model.account.server)/\(postCollectionAlias)/"
urlString = "\(baseURL)\(postSlug)"
} else {
// This is a draft post, so share the URL as server/postID
urlString = "\(model.account.server)/\(postId)"
}
guard let data = URL(string: urlString) else { return }
let activityView = UIActivityViewController(activityItems: [data], applicationActivities: nil)
UIApplication.shared.windows.first?.rootViewController?.present(activityView, animated: true, completion: nil)
if UIDevice.current.userInterfaceIdiom == .pad {
activityView.popoverPresentationController?.permittedArrowDirections = .up
activityView.popoverPresentationController?.sourceView = UIApplication.shared.windows.first
activityView.popoverPresentationController?.sourceRect = CGRect(
x: UIScreen.main.bounds.width,
y: -125,
width: 200,
height: 200
)
}
}
}
struct PostEditorView_EmptyPostPreviews: PreviewProvider {
static var previews: some View {
let context = LocalStorageManager.standard.container.viewContext
let testPost = WFAPost(context: context)
testPost.createdDate = Date()
testPost.appearance = "norm"
let model = WriteFreelyModel()
return PostEditorView(post: testPost)
.environment(\.managedObjectContext, context)
.environmentObject(model)
}
}
struct PostEditorView_ExistingPostPreviews: PreviewProvider {
static var previews: some View {
let context = LocalStorageManager.standard.container.viewContext
let testPost = WFAPost(context: context)
testPost.title = "Test Post Title"
testPost.body = "Here's some cool sample body text."
testPost.createdDate = Date()
testPost.appearance = "code"
testPost.hasNewerRemoteCopy = true
let model = WriteFreelyModel()
return PostEditorView(post: testPost)
.environment(\.managedObjectContext, context)
.environmentObject(model)
}
}

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