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Improve media index

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This commit is contained in:
Ali
2022-12-10 00:23:25 +04:00
parent 683166d411
commit 0bc15c8efa
13 changed files with 691 additions and 6 deletions
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34
submodules/TelegramCore/Sources/Network/FetchedMediaResource.swift
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@@ -29,6 +29,26 @@ public func fetchedMediaResource(mediaBox: MediaBox, reference: MediaResourceRef
return fetchedMediaResource(mediaBox: mediaBox, reference: reference, ranges: range.flatMap({ [$0] }), statsCategory: statsCategory, reportResultStatus: reportResultStatus, preferBackgroundReferenceRevalidation: preferBackgroundReferenceRevalidation, continueInBackground: continueInBackground)
}
public extension MediaResourceStorageLocation {
convenience init?(reference: MediaResourceReference) {
switch reference {
case let .media(media, _):
switch media {
case let .message(message, _):
if let id = message.id {
self.init(peerId: id.peerId, messageId: id)
} else {
return nil
}
default:
return nil
}
default:
return nil
}
}
}
public func fetchedMediaResource(mediaBox: MediaBox, reference: MediaResourceReference, ranges: [(Range<Int64>, MediaBoxFetchPriority)]?, statsCategory: MediaResourceStatsCategory = .generic, reportResultStatus: Bool = false, preferBackgroundReferenceRevalidation: Bool = false, continueInBackground: Bool = false) -> Signal<FetchResourceSourceType, FetchResourceError> {
var isRandomAccessAllowed = true
switch reference {
@@ -44,14 +64,24 @@ public func fetchedMediaResource(mediaBox: MediaBox, reference: MediaResourceRef
if let ranges = ranges {
let signals = ranges.map { (range, priority) -> Signal<Void, FetchResourceError> in
return mediaBox.fetchedResourceData(reference.resource, in: range, priority: priority, parameters: MediaResourceFetchParameters(tag: TelegramMediaResourceFetchTag(statsCategory: statsCategory), info: TelegramCloudMediaResourceFetchInfo(reference: reference, preferBackgroundReferenceRevalidation: preferBackgroundReferenceRevalidation, continueInBackground: continueInBackground), isRandomAccessAllowed: isRandomAccessAllowed))
return mediaBox.fetchedResourceData(reference.resource, in: range, priority: priority, parameters: MediaResourceFetchParameters(
tag: TelegramMediaResourceFetchTag(statsCategory: statsCategory),
info: TelegramCloudMediaResourceFetchInfo(reference: reference, preferBackgroundReferenceRevalidation: preferBackgroundReferenceRevalidation, continueInBackground: continueInBackground),
location: MediaResourceStorageLocation(reference: reference),
isRandomAccessAllowed: isRandomAccessAllowed
))
}
return combineLatest(signals)
|> ignoreValues
|> map { _ -> FetchResourceSourceType in }
|> then(.single(.local))
} else {
return mediaBox.fetchedResource(reference.resource, parameters: MediaResourceFetchParameters(tag: TelegramMediaResourceFetchTag(statsCategory: statsCategory), info: TelegramCloudMediaResourceFetchInfo(reference: reference, preferBackgroundReferenceRevalidation: preferBackgroundReferenceRevalidation, continueInBackground: continueInBackground), isRandomAccessAllowed: isRandomAccessAllowed), implNext: reportResultStatus)
return mediaBox.fetchedResource(reference.resource, parameters: MediaResourceFetchParameters(
tag: TelegramMediaResourceFetchTag(statsCategory: statsCategory),
info: TelegramCloudMediaResourceFetchInfo(reference: reference, preferBackgroundReferenceRevalidation: preferBackgroundReferenceRevalidation, continueInBackground: continueInBackground),
location: MediaResourceStorageLocation(reference: reference),
isRandomAccessAllowed: isRandomAccessAllowed
), implNext: reportResultStatus)
}
}