public string HtmlString(string html, string word, bool useTemplate2 = false)
{
var template = useTemplate2 && !string.IsNullOrEmpty(TEMPLATE2) ? TEMPLATE2 : TEMPLATE;
return(HtmlTransformService.ExtractTextFromHtml(html, TRANSFORM, template, (text, template2) =>
HtmlTransformService.ApplyTemplate(template2, word, text)));
}
public TransformEditViewModel(SettingsViewModel vmSettings, MDictionaryEdit itemEdit)
{
TEMPLATE = itemEdit.TEMPLATE;
URL = itemEdit.URL;
TransformItems = new ObservableCollection <MTransformItem>(HtmlTransformService.ToTransformItems(itemEdit.TRANSFORM));
this.WhenAnyValue(x => x.IntermediateResults).Subscribe(_ => IntermediateText = IntermediateResults[IntermediateIndex = 0]);
this.WhenAnyValue(x => x.IntermediateIndex).Subscribe(_ => IntermediateText = IntermediateResults[IntermediateIndex]);
GetHtmlCommand = ReactiveCommand.CreateFromTask(async() =>
{
SourceUrl = string.Format(URL, SourceWord);
SourceText = await vmSettings.client.GetStringAsync(SourceUrl);
});
ExecuteTransformCommand = ReactiveCommand.Create(() =>
{
var text = HtmlTransformService.RemoveReturns(SourceText);
IntermediateResults = new List <string> {
text
};
foreach (var item in TransformItems)
{
text = HtmlTransformService.DoTransform(text, item);
IntermediateResults.Add(text);
}
IntermediateMaxIndex = IntermediateResults.Count - 1;
ResultText = text;
ResultHtml = string.IsNullOrEmpty(TEMPLATE) ? HtmlTransformService.ToHtml(text) :
HtmlTransformService.ApplyTemplate(TEMPLATE, SourceWord, text);
});
GetAndTransformCommand = ReactiveCommand.CreateFromObservable(() => GetHtmlCommand.Execute().Concat(ExecuteTransformCommand.Execute()));
Save = ReactiveCommand.Create(() =>
{
itemEdit.TRANSFORM = string.Join("\r\n", TransformItems.SelectMany(o => new[] { o.Extractor, o.Replacement }));
itemEdit.TEMPLATE = TEMPLATE;
});
TransformItems.CollectionChanged += (s, e) => Reindex();
}