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37 changes: 31 additions & 6 deletions App/Data Sources/MessageListDataSource.swift
Original file line number Diff line number Diff line change
Expand Up @@ -14,11 +14,18 @@ final class MessageListDataSource: NSObject {
weak var deletionDelegate: MessageListDataSourceDeletionDelegate?
private let resultsController: NSFetchedResultsController<PrivateMessage>
private let tableView: UITableView
private let folder: PrivateMessageFolder?

init(managedObjectContext: NSManagedObjectContext, tableView: UITableView) throws {
init(managedObjectContext: NSManagedObjectContext, tableView: UITableView, folder: PrivateMessageFolder?) throws {
let fetchRequest = PrivateMessage.makeFetchRequest()
fetchRequest.sortDescriptors = [NSSortDescriptor(key: #keyPath(PrivateMessage.sentDate), ascending: false)]

if let folder = folder {
fetchRequest.predicate = NSPredicate(format: "folder == %@", folder)
}

resultsController = NSFetchedResultsController(fetchRequest: fetchRequest, managedObjectContext: managedObjectContext, sectionNameKeyPath: nil, cacheName: nil)
self.folder = folder

self.tableView = tableView
super.init()
Expand All @@ -34,6 +41,10 @@ final class MessageListDataSource: NSObject {
func message(at indexPath: IndexPath) -> PrivateMessage {
return resultsController.object(at: indexPath)
}

func indexPath(for message: PrivateMessage) -> IndexPath? {
return resultsController.indexPath(forObject: message)
}
}

private let cellReuseIdentifier = "MessageCell"
Expand Down Expand Up @@ -98,11 +109,16 @@ extension MessageListDataSource: UITableViewDataSource {
private func viewModelForMessage(at indexPath: IndexPath) -> MessageListCell.ViewModel {
let message = self.message(at: indexPath)
let theme = Theme.defaultTheme()


let displayName = message.isSent
? (message.to?.username ?? "Unknown")
: (message.fromUsername ?? "")
let labelPrefix = message.isSent ? "To: " : ""

return MessageListCell.ViewModel(
backgroundColor: theme["listBackgroundColor"]!,
selectedBackgroundColor: theme["listSelectedBackgroundColor"]!,
sender: NSAttributedString(string: message.fromUsername ?? "", attributes: [
sender: NSAttributedString(string: labelPrefix + displayName, attributes: [
.font: UIFont.preferredFontForTextStyle(.body, fontName: nil, sizeAdjustment: theme[double: "messageListSenderFontSizeAdjustment"]!, weight: .semibold),
.foregroundColor: theme[uicolor: "listSecondaryTextColor"]!]),
sentDate: message.sentDate ?? .distantPast,
Expand All @@ -117,7 +133,16 @@ extension MessageListDataSource: UITableViewDataSource {
.foregroundColor: theme[uicolor: "listTextColor"]!]),
tagImage: .image(name: message.threadTag?.imageName, placeholder: .privateMessage),
tagOverlayImage: {
if message.replied {
if message.isSent {
let image = UIImage(named: "pmforwarded")?
.stroked(with: theme["listBackgroundColor"]!, thickness: 3, quality: 1)
.withRenderingMode(.alwaysTemplate)

let imageView = UIImageView(image: image)
imageView.tintColor = theme["tintColor"]!

return imageView
} else if message.replied {
let image = UIImage(named: "pmreplied")?
.stroked(with: theme["listBackgroundColor"]!, thickness: 3, quality: 1)
.withRenderingMode(.alwaysTemplate)
Expand All @@ -126,7 +151,7 @@ extension MessageListDataSource: UITableViewDataSource {
imageView.tintColor = theme["listBackgroundColor"]!

return imageView
} else if message.forwarded {
} else if message.forwarded && !message.isSent {
let image = UIImage(named: "pmforwarded")?
.stroked(with: theme["listBackgroundColor"]!, thickness: 3, quality: 1)
.withRenderingMode(.alwaysTemplate)
Expand All @@ -135,7 +160,7 @@ extension MessageListDataSource: UITableViewDataSource {
imageView.tintColor = theme["listBackgroundColor"]!

return imageView
} else if !message.seen {
} else if !message.seen && !message.isSent {
let image = UIImage(named: "newpm")
let imageView = UIImageView(image: image)

Expand Down
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