FreshRSS/NetNewsWire
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Enable drag and drop between accounts

Browse Source
This commit is contained in:
Maurice Parker 2019-09-03 13:27:23 -05:00
parent 960f09826b
commit bf572633f8
1 changed files with 89 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

97
iOS/MasterFeed/MasterFeedDataSource.swift
View File

@ -71,17 +71,98 @@ class MasterFeedDataSource<SectionIdentifierType, ItemIdentifierType>: UITableVi
return return
} }
BatchUpdate.shared.start() if sameAccount(sourceNode, destParentNode!) {
source.account?.moveFeed(feed, from: source, to: destination) { result in moveFeedInAccount(feed: feed, sourceContainer: source, destinationContainer: destination)
switch result { } else {
case .success: moveFeedBetweenAccounts(feed: feed, sourceContainer: source, destinationContainer: destination)
BatchUpdate.shared.end()
case .failure(let error):
self.errorHandler(error)
}
} }
} }
private func sameAccount(_ node: Node, _ parentNode: Node) -> Bool {
if let accountID = nodeAccountID(node), let parentAccountID = nodeAccountID(parentNode) {
if accountID == parentAccountID {
return true
}
}
return false
}
private func nodeAccount(_ node: Node) -> Account? {
if let account = node.representedObject as? Account {
return account
} else if let folder = node.representedObject as? Folder {
return folder.account
} else if let feed = node.representedObject as? Feed {
return feed.account
} else {
return nil
}
}
private func nodeAccountID(_ node: Node) -> String? {
return nodeAccount(node)?.accountID
}
func moveFeedInAccount(feed: Feed, sourceContainer: Container, destinationContainer: Container) {
BatchUpdate.shared.start()
sourceContainer.account?.moveFeed(feed, from: sourceContainer, to: destinationContainer) { result in
BatchUpdate.shared.end()
switch result {
case .success:
break
case .failure(let error):
self.errorHandler(error)
}
}
}
func moveFeedBetweenAccounts(feed: Feed, sourceContainer: Container, destinationContainer: Container) {
if let existingFeed = destinationContainer.account?.existingFeed(withURL: feed.url) {
BatchUpdate.shared.start()
destinationContainer.account?.addFeed(existingFeed, to: destinationContainer) { result in
switch result {
case .success:
sourceContainer.account?.removeFeed(feed, from: sourceContainer) { result in
BatchUpdate.shared.end()
switch result {
case .success:
break
case .failure(let error):
self.errorHandler(error)
}
}
case .failure(let error):
BatchUpdate.shared.end()
self.errorHandler(error)
}
}
} else {
BatchUpdate.shared.start()
destinationContainer.account?.createFeed(url: feed.url, name: feed.editedName, container: destinationContainer) { result in
switch result {
case .success:
sourceContainer.account?.removeFeed(feed, from: sourceContainer) { result in
BatchUpdate.shared.end()
switch result {
case .success:
break
case .failure(let error):
self.errorHandler(error)
}
}
case .failure(let error):
BatchUpdate.shared.end()
self.errorHandler(error)
}
}
}
}
} }