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Add backup mechanism and some collection cleanup.

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This commit is contained in:
Ottermandias 2022-03-31 23:22:11 +02:00
parent d906e5aedf
commit c210a4f10a
5 changed files with 202 additions and 29 deletions
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52
Penumbra/Collections/CollectionManager.Active.cs
View file

@ -15,7 +15,7 @@ public partial class ModCollection
public sealed partial class Manager
{
// Is invoked after the collections actually changed.
public event CollectionChangeDelegate? CollectionChanged;
public event CollectionChangeDelegate CollectionChanged;
// The collection currently selected for changing settings.
public ModCollection Current { get; private set; } = Empty;
@ -81,7 +81,7 @@ public partial class ModCollection
break;
}
CollectionChanged?.Invoke( type, this[ oldCollectionIdx ], newCollection, characterName );
CollectionChanged.Invoke( type, this[ oldCollectionIdx ], newCollection, characterName );
}
public void SetCollection( ModCollection collection, Type type, string? characterName = null )
@ -96,7 +96,7 @@ public partial class ModCollection
}
_characters[ characterName ] = Empty;
CollectionChanged?.Invoke( Type.Character, null, Empty, characterName );
CollectionChanged.Invoke( Type.Character, null, Empty, characterName );
return true;
}
@ -107,7 +107,7 @@ public partial class ModCollection
{
RemoveCache( collection.Index );
_characters.Remove( characterName );
CollectionChanged?.Invoke( Type.Character, collection, null, characterName );
CollectionChanged.Invoke( Type.Character, collection, null, characterName );
}
}
@ -118,27 +118,13 @@ public partial class ModCollection
public static string ActiveCollectionFile
=> Path.Combine( Dalamud.PluginInterface.ConfigDirectory.FullName, "active_collections.json" );
// Load default, current and character collections from config.
// Then create caches. If a collection does not exist anymore, reset it to an appropriate default.
public void LoadCollections()
{
var file = ActiveCollectionFile;
var configChanged = true;
var jObject = new JObject();
if( File.Exists( file ) )
{
try
{
jObject = JObject.Parse( File.ReadAllText( file ) );
configChanged = false;
}
catch( Exception e )
{
PluginLog.Error( $"Could not read active collections from file {file}:\n{e}" );
}
}
var configChanged = !ReadActiveCollections( out var jObject );
// Load the default collection.
var defaultName = jObject[ nameof( Default ) ]?.ToObject< string >() ?? Empty.Name;
var defaultIdx = GetIndexForCollectionName( defaultName );
if( defaultIdx < 0 )
@ -152,6 +138,7 @@ public partial class ModCollection
Default = this[ defaultIdx ];
}
// Load the current collection.
var currentName = jObject[ nameof( Current ) ]?.ToObject< string >() ?? DefaultCollection;
var currentIdx = GetIndexForCollectionName( currentName );
if( currentIdx < 0 )
@ -182,6 +169,7 @@ public partial class ModCollection
}
}
// Save any changes and create all required caches.
if( configChanged )
{
SaveActiveCollections();
@ -225,6 +213,30 @@ public partial class ModCollection
}
}
// Read the active collection file into a jObject.
// Returns true if this is successful, false if the file does not exist or it is unsuccessful.
private static bool ReadActiveCollections( out JObject ret )
{
var file = ActiveCollectionFile;
if( File.Exists( file ) )
{
try
{
ret = JObject.Parse( File.ReadAllText( file ) );
return true;
}
catch( Exception e )
{
PluginLog.Error( $"Could not read active collections from file {file}:\n{e}" );
}
}
ret = new JObject();
return false;
}
// Save if any of the active collections is changed.
private void SaveOnChange( Type type, ModCollection? _1, ModCollection? _2, string? _3 )
{
if( type != Type.Inactive )

4
Penumbra/Collections/CollectionManager.cs
View file

@ -96,7 +96,7 @@ public partial class ModCollection
newCollection.Index = _collections.Count;
_collections.Add( newCollection );
newCollection.Save();
CollectionChanged?.Invoke( Type.Inactive, null, newCollection );
CollectionChanged.Invoke( Type.Inactive, null, newCollection );
SetCollection( newCollection.Index, Type.Current );
return true;
}
@ -140,7 +140,7 @@ public partial class ModCollection
--_collections[ i ].Index;
}
CollectionChanged?.Invoke( Type.Inactive, collection, null );
CollectionChanged.Invoke( Type.Inactive, collection, null );
return true;
}