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Enhance output path selection in the GUI

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Enables the use of template tokens when exporting multiple channels
Closes #676
This commit is contained in:
Tyrrrz 2023-02-13 19:48:57 +02:00
parent f1ae0266f1
commit c8d83beb8d
5 changed files with 115 additions and 25 deletions
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9
DiscordChatExporter.Cli/Commands/Base/ExportCommandBase.cs
View file

@ -26,7 +26,11 @@ public abstract class ExportCommandBase : TokenCommandBase
[CommandOption(
"output",
'o',
Description = "Output file or directory path. Directory path should end in a slash."
Description =
"Output file or directory path. " +
"If a directory is specified, file names will be generated automatically based on the channel names and other parameters. " +
"Directory path should end with a slash to avoid ambiguity. " +
"Supports template tokens, see the documentation for more info."
)]
public string OutputPath
{
@ -58,7 +62,8 @@ public abstract class ExportCommandBase : TokenCommandBase
[CommandOption(
"partition",
'p',
Description = "Split output into partitions, each limited to this number of messages (e.g. '100') or file size (e.g. '10mb')."
Description =
"Split output into partitions, each limited to this number of messages (e.g. '100') or file size (e.g. '10mb')."
)]
public PartitionLimit PartitionLimit { get; init; } = PartitionLimit.Null;

17
DiscordChatExporter.Gui/ViewModels/Components/DashboardViewModel.cs
View file

@ -158,22 +158,27 @@ public class DashboardViewModel : PropertyChangedBase
var exporter = new ChannelExporter(_discord);
var progresses = Enumerable
.Range(0, dialog.Channels!.Count)
.Select(_ => _progressMuxer.CreateInput())
var channelProgressPairs = dialog
.Channels!
.Select(c => new
{
Channel = c,
Progress = _progressMuxer.CreateInput()
})
.ToArray();
var successfulExportCount = 0;
await Parallel.ForEachAsync(
dialog.Channels.Zip(progresses),
channelProgressPairs,
new ParallelOptions
{
MaxDegreeOfParallelism = Math.Max(1, _settingsService.ParallelLimit)
},
async (tuple, cancellationToken) =>
async (pair, cancellationToken) =>
{
var (channel, progress) = tuple;
var channel = pair.Channel;
var progress = pair.Progress;
try
{

27
DiscordChatExporter.Gui/ViewModels/Dialogs/ExportSetupViewModel.cs
View file

@ -86,15 +86,8 @@ public class ExportSetupViewModel : DialogScreen
public void ToggleAdvancedSection() => IsAdvancedSectionDisplayed = !IsAdvancedSectionDisplayed;
public void Confirm()
public void ShowOutputPathPrompt()
{
// Persist preferences
_settingsService.LastExportFormat = SelectedFormat;
_settingsService.LastPartitionLimitValue = PartitionLimitValue;
_settingsService.LastMessageFilterValue = MessageFilterValue;
_settingsService.LastShouldDownloadAssets = ShouldDownloadAssets;
// If single channel - prompt file path
if (IsSingleChannel)
{
var defaultFileName = ExportRequest.GetDefaultOutputFileName(
@ -105,20 +98,26 @@ public class ExportSetupViewModel : DialogScreen
Before?.Pipe(Snowflake.FromDate)
);
// Filter
var ext = SelectedFormat.GetFileExtension();
var filter = $"{ext.ToUpperInvariant()} files|*.{ext}";
var extension = SelectedFormat.GetFileExtension();
var filter = $"{extension.ToUpperInvariant()} files|*.{extension}";
OutputPath = _dialogManager.PromptSaveFilePath(filter, defaultFileName);
}
// If multiple channels - prompt dir path
else
{
OutputPath = _dialogManager.PromptDirectoryPath();
}
}
if (string.IsNullOrWhiteSpace(OutputPath))
return;
public bool CanConfirm => !string.IsNullOrWhiteSpace(OutputPath);
public void Confirm()
{
// Persist preferences
_settingsService.LastExportFormat = SelectedFormat;
_settingsService.LastPartitionLimitValue = PartitionLimitValue;
_settingsService.LastMessageFilterValue = MessageFilterValue;
_settingsService.LastShouldDownloadAssets = ShouldDownloadAssets;
Close(true);
}

83
DiscordChatExporter.Gui/Views/Dialogs/ExportSetupView.xaml
View file

@ -76,6 +76,86 @@
BorderThickness="0,1">
<ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
<StackPanel>
<!-- Output path -->
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<TextBox
Grid.Column="0"
Margin="16,8,8,8"
materialDesign:HintAssist.Hint="Output path"
materialDesign:HintAssist.IsFloating="True"
Style="{DynamicResource MaterialDesignOutlinedTextBox}"
Text="{Binding OutputPath}">
<TextBox.ToolTip>
<TextBlock>
<Run Text="Output file or directory path." />
<Run Text="If a directory is specified, file names will be generated automatically based on the channel names and other parameters." />
<Run Text="Directory path should end with a slash to avoid ambiguity." />
<LineBreak />
<LineBreak />
<Run Text="Available template tokens:" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%g" />
<Run Text="— guild ID" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%G" />
<Run Text="— guild name" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%t" />
<Run Text="— category ID" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%T" />
<Run Text="— category name" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%c" />
<Run Text="— channel ID" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%C" />
<Run Text="— channel name" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%p" />
<Run Text="— channel position" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%P" />
<Run Text="— category position" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%a" />
<Run Text="— after date" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%b" />
<Run Text="— before date" />
<LineBreak />
<Run FontWeight="SemiBold" Text="%d" />
<Run Text="— current date" />
</TextBlock>
</TextBox.ToolTip>
</TextBox>
<Button
Grid.Column="1"
Height="48"
Margin="0,8,16,8"
Command="{s:Action ShowOutputPathPrompt}"
Style="{DynamicResource MaterialDesignOutlinedButton}">
<materialDesign:PackIcon Width="24" Height="24">
<materialDesign:PackIcon.Style>
<Style TargetType="{x:Type materialDesign:PackIcon}">
<Style.Triggers>
<DataTrigger Binding="{Binding IsSingleChannel}" Value="True">
<Setter Property="Kind" Value="FileFind" />
</DataTrigger>
<DataTrigger Binding="{Binding IsSingleChannel}" Value="False">
<Setter Property="Kind" Value="FolderSearch" />
</DataTrigger>
</Style.Triggers>
</Style>
</materialDesign:PackIcon.Style>
</materialDesign:PackIcon>
</Button>
</Grid>
<!-- Format -->
<ComboBox
Margin="16,8"
@ -84,7 +164,8 @@
IsReadOnly="True"
ItemsSource="{Binding AvailableFormats}"
SelectedItem="{Binding SelectedFormat}"
Style="{DynamicResource MaterialDesignOutlinedComboBox}">
Style="{DynamicResource MaterialDesignOutlinedComboBox}"
ToolTip="Export format">
<ComboBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Converter={x:Static converters:ExportFormatToStringConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}" />

4
DiscordChatExporter.Gui/Views/Dialogs/SettingsView.xaml
View file

@ -40,7 +40,7 @@
<TextBlock
VerticalAlignment="Center"
DockPanel.Dock="Left"
Text="Auto-updates" />
Text="Auto-update" />
<ToggleButton
VerticalAlignment="Center"
DockPanel.Dock="Right"
@ -75,7 +75,7 @@
<TextBlock
VerticalAlignment="Center"
DockPanel.Dock="Left"
Text="Save token" />
Text="Persist token" />
<ToggleButton
VerticalAlignment="Center"
DockPanel.Dock="Right"