Stuff…

2019-02-01 22:59:01 +01:00
parent ba472864df
commit 0a485ff42a
82 changed files with 3975 additions and 1822 deletions
--- a/TagTunes/SaveOperation.swift
+++ b/TagTunes/SaveOperation.swift
@@ -0,0 +1,99 @@
+//
+//  iTunesSaveOperation.swift
+//  TagTunes
+//
+//  Created by Kim Wittenburg on 08.04.16.
+//  Copyright © 2016 Kim Wittenburg. All rights reserved.
+//
+
+import AppKitPlus
+
+// TODO: Documentation
+
+class SaveOperation<TrackType: TagTunesTrack>: Operation, NSProgressReporting {
+
+    // TODO: Support Cancellation
+    let progress = NSProgress(parent: nil, userInfo: nil)
+
+    let track: TrackType
+    let entity: TagTunesEntityItem
+    let parentEntity: TagTunesGroupItem?
+
+    init(track: TrackType, entity: TagTunesEntityItem) {
+        self.track = track
+        self.entity = entity
+        self.parentEntity = entity.parentItem
+        super.init()
+
+        progress.cancellable = false
+        progress.localizedDescription = entity.entity.name
+        progress.localizedAdditionalDescription = "Pending…" // TODO: Localize
+        addCondition(MutuallyExclusive<TrackType>())
+    }
+
+    override func execute() {
+        dispatch_sync(dispatch_get_main_queue()) {
+            self.progress.totalUnitCount = Int64(Tag.allTags.count)
+            self.progress.completedUnitCount = 0
+        }
+        if track.supportsBatchSaving {
+            executeBatchSave()
+        } else {
+            executeNormalSave()
+        }
+    }
+
+    private func executeBatchSave() {
+        dispatch_sync(dispatch_get_main_queue()) {
+            self.progress.localizedAdditionalDescription = "Saving…" // TODO: Localize
+        }
+        var tags = [Tag: AnyObject?]()
+        for tag in Tag.allTags {
+            do {
+                switch Preferences.sharedPreferences.tagSavingBehaviors[tag]! {
+                case .Save:
+                    tags[tag] = try entity.valueForTag(tag)
+                case .Clear:
+                    tags[tag] = nil
+                case .Ignore:
+                    break
+                }
+            } catch {
+                logError(error as NSError)
+            }
+        }
+        progress.becomeCurrentWithPendingUnitCount(progress.totalUnitCount)
+        do {
+            try track.saveTags(tags)
+            finish()
+        } catch {
+            finishWithError(error as NSError)
+        }
+        progress.resignCurrent()
+    }
+
+    private func executeNormalSave() {
+        for tag in Tag.allTags {
+            dispatch_sync(dispatch_get_main_queue()) {
+                self.progress.localizedAdditionalDescription = String(format: "Saving %@…", tag.localizedName) // TODO: Localize
+            }
+            do {
+                switch Preferences.sharedPreferences.tagSavingBehaviors[tag]! {
+                case .Save:
+                    try track.saveValue(entity.valueForTag(tag), forTag: tag)
+                case .Clear:
+                    try track.saveValue(nil, forTag: tag)
+                case .Ignore:
+                    break
+                }
+            } catch {
+                logError(error as NSError)
+            }
+            dispatch_sync(dispatch_get_main_queue()) {
+                self.progress.completedUnitCount += 1
+            }
+        }
+        finish()
+    }
+
+}