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Add cache size info to Advanced prefs

This commit is contained in:
Shadowfacts 2022-11-28 14:05:35 -05:00
parent a5506aeab6
commit 3e5a3c81b5
6 changed files with 81 additions and 3 deletions
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4
Tusker.xcodeproj/project.pbxproj
View File

@ -48,6 +48,7 @@
D61F758A2932E1FC00C0B37F /* SwipeActionsPrefsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75892932E1FC00C0B37F /* SwipeActionsPrefsView.swift */; };
D61F758D2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F758B2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift */; };
D61F758E2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D61F758C2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib */; };
D61F759029353B4300C0B37F /* FileManager+Size.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F758F29353B4300C0B37F /* FileManager+Size.swift */; };
D620483423D3801D008A63EF /* LinkTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483323D3801D008A63EF /* LinkTextView.swift */; };
D620483623D38075008A63EF /* ContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483523D38075008A63EF /* ContentTextView.swift */; };
D620483823D38190008A63EF /* StatusContentTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D620483723D38190008A63EF /* StatusContentTextView.swift */; };
@ -412,6 +413,7 @@
D61F75892932E1FC00C0B37F /* SwipeActionsPrefsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwipeActionsPrefsView.swift; sourceTree = "<group>"; };
D61F758B2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusUpdatedNotificationTableViewCell.swift; sourceTree = "<group>"; };
D61F758C2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = StatusUpdatedNotificationTableViewCell.xib; sourceTree = "<group>"; };
D61F758F29353B4300C0B37F /* FileManager+Size.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "FileManager+Size.swift"; sourceTree = "<group>"; };
D620483323D3801D008A63EF /* LinkTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LinkTextView.swift; sourceTree = "<group>"; };
D620483523D38075008A63EF /* ContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentTextView.swift; sourceTree = "<group>"; };
D620483723D38190008A63EF /* StatusContentTextView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusContentTextView.swift; sourceTree = "<group>"; };
@ -1166,6 +1168,7 @@
D62E9984279CA23900C26176 /* URLSession+Development.swift */,
D6ADB6ED28EA74E8009924AB /* UIView+Configure.swift */,
D63CC70F2911F1E4000E19DE /* UIScrollView+Top.swift */,
D61F758F29353B4300C0B37F /* FileManager+Size.swift */,
);
path = Extensions;
sourceTree = "<group>";
@ -1935,6 +1938,7 @@
D6C143DA253510F4007DC240 /* ComposeEmojiTextField.swift in Sources */,
D6DD2A3F273C1F4900386A6C /* ComposeAttachmentImage.swift in Sources */,
D6DD2A45273D6C5700386A6C /* GIFImageView.swift in Sources */,
D61F759029353B4300C0B37F /* FileManager+Size.swift in Sources */,
0427033822B30F5F000D31B6 /* BehaviorPrefsView.swift in Sources */,
D627943923A553B600D38C68 /* UnbookmarkStatusActivity.swift in Sources */,
D64D0AAD2128D88B005A6F37 /* LocalData.swift in Sources */,

4
Tusker/Caching/DiskCache.swift
View File

@ -122,6 +122,10 @@ class DiskCache<T> {
}
}
func getSizeInBytes() -> Int64? {
return fileManager.recursiveSize(url: URL(fileURLWithPath: path, isDirectory: true))
}
}
extension DiskCache {

4
Tusker/Caching/ImageCache.swift
View File

@ -110,6 +110,10 @@ class ImageCache {
try cache.removeAll()
}
func getDiskSizeInBytes() -> Int64? {
return cache.disk?.getSizeInBytes()
}
typealias Request = URLSessionDataTask
}

2
Tusker/Caching/ImageDataCache.swift
View File

@ -11,7 +11,7 @@ import UIKit
class ImageDataCache {
private let memory: MemoryCache<Entry>
private let disk: DiskCache<Data>?
let disk: DiskCache<Data>?
private let storeOriginalDataInMemory: Bool
private let desiredPixelSize: CGSize?

35
Tusker/Extensions/FileManager+Size.swift Normal file
View File

@ -0,0 +1,35 @@
//
// FileManager+Size.swift
// Tusker
//
// Created by Shadowfacts on 11/28/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import Foundation
extension FileManager {
func recursiveSize(url: URL) -> Int64? {
if (try? url.resourceValues(forKeys: [.isRegularFileKey]).isRegularFile) == true {
return size(url: url)
} else {
guard let enumerator = enumerator(at: url, includingPropertiesForKeys: [.isRegularFileKey, .fileSizeKey, .totalFileAllocatedSizeKey]) else {
return nil
}
var total: Int64 = 0
for case let url as URL in enumerator {
total += size(url: url) ?? 0
}
return total
}
}
}
private func size(url: URL) -> Int64? {
guard let resourceValues = try? url.resourceValues(forKeys: [.isRegularFileKey, .fileSizeKey, .totalFileAllocatedSizeKey]),
resourceValues.isRegularFile ?? false,
let size = resourceValues.fileSize ?? resourceValues.totalFileAllocatedSize else {
return nil
}
return Int64(size)
}

35
Tusker/Screens/Preferences/AdvancedPrefsView.swift
View File

@ -11,7 +11,9 @@ import CoreData
struct AdvancedPrefsView : View {
@ObservedObject var preferences = Preferences.shared
@State private var imageCacheSize: Int64 = 0
@State private var mastodonCacheSize: Int64 = 0
var body: some View {
List {
formattingSection
@ -64,13 +66,42 @@ struct AdvancedPrefsView : View {
}
var cachingSection: some View {
Section(header: Text("Caching"), footer: Text("Clearing caches will restart the app.")) {
Section {
Button(action: clearCache) {
Text("Clear Mastodon Cache")
}.foregroundColor(.red)
Button(action: clearImageCaches) {
Text("Clear Image Caches")
}.foregroundColor(.red)
} header: {
Text("Caching")
} footer: {
var s: AttributedString = "Clearing caches will restart the app."
if imageCacheSize != 0 {
s += AttributedString("\nImage cache size: \(ByteCountFormatter().string(fromByteCount: imageCacheSize))")
}
if mastodonCacheSize != 0 {
s += AttributedString("\nMastodon cache size: \(ByteCountFormatter().string(fromByteCount: mastodonCacheSize))")
}
return Text(s)
}.task {
imageCacheSize = [
ImageCache.avatars,
.headers,
.attachments,
.emojis,
].map {
$0.getDiskSizeInBytes() ?? 0
}.reduce(0, +)
mastodonCacheSize = LocalData.shared.accounts.map {
let descriptions = MastodonController.getForAccount($0).persistentContainer.persistentStoreDescriptions
return descriptions.map {
guard let url = $0.url else {
return 0
}
return FileManager.default.recursiveSize(url: url) ?? 0
}.reduce(0, +)
}.reduce(0, +)
}
}