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Feedly: removes redundant mapping of articles to feed IDs.

This commit is contained in:
Kiel Gillard 2019-10-16 17:35:28 +11:00
parent 3faa9d7cde
commit 16be64c440
2 changed files with 5 additions and 21 deletions
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13
Frameworks/Account/Feedly/Refresh/FeedlyOrganiseParsedItemsByFeedOperation.swift
View File

@ -12,8 +12,7 @@ import os.log
protocol FeedlyParsedItemsByFeedProviding {
var providerName: String { get }
var allFeeds: Set<Feed> { get }
func parsedItems(for feed: Feed) -> Set<ParsedItem>?
var parsedItemsKeyedByFeedId: [String: Set<ParsedItem>] { get }
}
/// Single responsibility is to group articles by their feeds.
@ -22,15 +21,9 @@ final class FeedlyOrganiseParsedItemsByFeedOperation: FeedlyOperation, FeedlyPar
private let entryProvider: FeedlyEntryProviding
private let log: OSLog
var allFeeds: Set<Feed> {
var parsedItemsKeyedByFeedId: [String : Set<ParsedItem>] {
assert(Thread.isMainThread) // Needs to be on main thread because Feed is a main-thread-only model type.
let keys = Set(itemsKeyedByFeedId.keys)
return account.flattenedFeeds().filter { keys.contains($0.feedID) }
}
func parsedItems(for feed: Feed) -> Set<ParsedItem>? {
assert(Thread.isMainThread) // Needs to be on main thread because Feed is a main-thread-only model type.
return itemsKeyedByFeedId[feed.feedID]
return itemsKeyedByFeedId
}
var providerName: String {

13
Frameworks/Account/Feedly/Refresh/FeedlyUpdateAccountFeedsWithItemsOperation.swift
View File

@ -29,19 +29,10 @@ final class FeedlyUpdateAccountFeedsWithItemsOperation: FeedlyOperation {
return
}
let allFeeds = organisedItemsProvider.allFeeds
let feedIDsAndItems = organisedItemsProvider.parsedItemsKeyedByFeedId
os_log(.debug, log: log, "Begin updating %i feeds for \"%@\"", allFeeds.count, organisedItemsProvider.providerName)
var feedIDsAndItems = [String: Set<ParsedItem>]()
for feed in allFeeds {
guard let items = organisedItemsProvider.parsedItems(for: feed) else {
continue
}
feedIDsAndItems[feed.feedID] = items
}
account.update(feedIDsAndItems: feedIDsAndItems, defaultRead: true) {
os_log(.debug, log: self.log, "Finished updating feeds for \"%@\"", self.organisedItemsProvider.providerName)
os_log(.debug, log: self.log, "Updated %i feeds for \"%@\"", feedIDsAndItems.count, self.organisedItemsProvider.providerName)
self.didFinish()
}
}